Service Manual. Features. Haier Group. NO: M-EU-CY-HT-3718-9361. Edition:
2003.5.20. 218 programs stored. Auto-correcting black balance. Blue extension ...
HT-3718 COLOUR TELEVISION
Service Manual
Model: HT-3718 (CYPRUS) Features 218 programs stored Auto-correcting black balance Blue extension, Green improvement Multi-picture modes Fast teletext Audio/video input, S-Video input, SCART terminal
Haier NO: M-EU-CY-HT-3718-9361
Group Edition:2003.5.20
CONTENTS
Contents 1
Contents-----------------------------------------------------------------------1
2
Product Code illumination and Series Introduction----------------------2
3
Features----------------------------------------------------------------------------------3
4
Safety Precautions--------------------------------------------------------------------4
5
Warning and Cautions---------------------------------------------------------------5
6
Net dimension--------------------------------------------------------------------------11
7
Parts and Functions------------------------------------------------------------------12
8
Remote Controller Functions-----------------------------------------------------13
9
Program Diagram----------------------------------------------------------------------14
10
Maintenance Service and Trouble shooting----------------------------------15
11
Circuit Diagram-------------------------------------------------------------------------18
12
Circuit Explanation--------------------------------------------------------------------22
13
Adjustment-------------------------------------------------------------------------------27
14
Exploded View--------------------------------------------------------------------------28
15
List of Parts------------------------------------------------------------------------------29
16
Damageable Parts List---------------------------------------------------------------44
17
Information of Resistors and Capacitors--------------------------------------45
1
Product Code illumination and Series Introduction
2.Product Code illumination and Series Introduction
HT-3718 Color television appearance CRT size(unit:inch)
Philip haier
2
Functures
1. Features NO.
MODEL FUNCTION
ITEM
NO.
FUNCTION
ITEM
HT-3718 1 PICTURE Main IC 2 CRT 3 4 5 6 7 8
9361 Flat square
HT-3718 24 SOFTWARE Digital curtain 25 Slow fading on & off
Color system
PAL
26
Semitransparent menu
Audio system
B/G
27
Non-flashing channel changing
NO.of channels
218
28
ZOOM
OSD language
ENGLISH
29
16:9 mode
30
Games
31
Calendar
Multi-picture modes AUDIO AV stereo
9
Super woofer
32
Child-lock
10
Surrounding sound
33
Multi-functional lock
11
Treble/bass boost
34
No-picture listening
12
Left/right balancer
35
Background light
13
NICAM
36
Auto-timer on
14
Multi-audio modes
37
CCD
15
Tone adjuster
38
16
MTS/SAP
17
Auto-volume leveling
18
JACK AV input
MODEL
V-CHIP 39 PARAMETER NO. of built-in speakers 40 Audio output power(W)
2
back 1
41
Total power input
70
back 1
42
Voltage range
W
3
19
AV output
20
DVD terminal
43
Power frequency
21
S-video jack
44
Time of sleep timer(MINS)
22
Headphone socket
45
Net weight(KG)
11
23
SCART socket
46
Gross weight(KG)
12
47
Net dimension(MM)
440×355×335
48
Packaged dimension(MM)
475×415×380
49
Quantity for 20' container
50
Quantity for 40' container
51
Quantiry for 40' high container
3
~180-250
V Hz
50 180
Safety Precautions
4.Safety Precautions
SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical identify these parts and mechanical parts in this chassis have special safety-related characteristics! In the Schematic Diagram and Replacement Parts List. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of the manufacturer. General Guidance An Isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents that might result in personal injury caused by electrical shocks. It will also protect the receiver and it’s components from being damaged by accidental shorts of the circuitry that might be inadvertently introduced during the service operation. If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with a specified one. When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1W), keep the resistor 10mm away from PCB. Keep wires away from high voltage or high temperature parts. Due to the high vacuum and large surface area of the picture tube, extreme care should be taken in handling the Picture Tube. Do not lift the Picture Tube by its Neck. X-RAY Radiation Warning: The source of X-RAY RADIATION in this TV receiver is the High Voltage Section and the Picture Tube. For continued X-RAY RADIATION protection, the replacement tube must be of the same type as specified in the Replacement Parts List. Before returning the receiver to the customer, Always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to make sure that the set is safe to operate without any danger of electrical shock.
4
Warning and Cautions
5. Warning and Cautions Warning and Cautions 1. When you clean the TV set, please pull out the power plug from AC outlet. Don't clean the cabinet and the screen with benzene, petrol and other chemicals.
4. To prevent the TV set from firing and electric shock, don't make the TV set rain or moisture.
2. In order to prolong the using life of the TV set, please place it on a ventilated place.
5. Don't open the back cover, otherwise it is possible to damage the components in the TV set and harm you.
3. Don't place the TV set in t h e sunshine or near heat source.
6. When the TV set isn't going to be used for long time or it is in thunder and lightening, please pull out the plug from AC outlet and the antenna plug from the cover of the TV set.
Explanation on the display tube Generally, it is not needed to clean the tube surface. However, if necessary,its surface can be cleaned with a dry cotton cloth after cutting off the power.Don't use any cleanser. If using hard cloth, the tube surface will be damaged.
CAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS. NOTE: If unforeseen circumstances create conflict between the following servicing precautions 5
Warning and Cautions
and any of the safety precautions, always follow the safety precautions. Remember: Safety First. General Servicing Precautions 5.1 Always unplug the receiver AC power cord from the AC power source before: a. Removing or reinstalling any component, circuit board module or any other assembly of the receiver. b. Disconnecting or reconnecting any receiver electrical plug or other electrical connection. c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver. CAUTION: A wrong substitution part or incorrect installation polarity of electrolytic capacitors may result in an explosion hazard. d.
Discharging the picture tube anode.
5.2 Test high voltage only by measuring it with an appropriate high voltage meter or other voltage-measuring device (DVM, FETVOM, etc.) equipped with a suitable high voltage probe. Do not test high voltage by “drawing an arc”. 5.3 Discharge the picture tube anode only by (a) first connecting one end of an insulated clip lead to the degaussing or kine aquadag grounding system shield at the point where the picture tube socket ground lead is connected, and then (b) touch the other end of the insulated clip lead to the picture tube anode button, using an insulating handle to avoid personal contact with high voltage. 5.4 5.5
Do not spray chemicals on or near this receiver or any of its assemblies. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable nonabrasive applicator; 10% (by volume) Acetone and 90% (by volume) isopropyl alcohol (90%-99% strength)
CAUTION: This is a flammable mixture. Unless specified otherwise in this service manual, lubrication of contacts is not required. 5.6
Do not defeat any plug / socket B+ voltage interlocks with which receivers covered by this service manual might be equipped.
5.7 Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed. 5.8 Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead. Always remove the test receiver ground lead last. 5.9
Use with this receiver only the test fixtures specified in this service manual.
CAUTION: Do not connect the test fixture ground strap to any heat sink in Warning this receiver. and Cautions Electrostatic ally Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components are usually called Electrostatic ally Sensitive (ES) Devices. Examples of typical ES 6
Warning and Cautions
devices are integrated circuits and some field effect transistors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity. a. Immediately before handling any semiconductor component or semiconductor- equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock prior to applying power to the unit under test. b. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly. c. Use only a grounded-tip soldering iron to solder or unsolder ES devices. d.
Use only an anti-static type folder removal device. Some solder removal devices not classified as “anti-static” can generate electrical charges sufficient to damage ES devices.
e.
Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
f.
Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material).
g.
Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
h.
Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise even some normally harmless motions such as mutual brushing of your clothes’ fabric or lifting of your foot from a carpeted floor might generate static electricity sufficient to damage an ES device.)
General Soldering Guidelines a. Use a grounded-tip, low-wattage soldering iron and appropriate tip size and shape that will maintain tip temperature within the range of 500 oF to 600 oF. b. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead. c. Keep the soldering iron tip clean and well tinned. d. e.
Thoroughly clean the surfaces to be soldered. Use a mall wire bristle (0.5 inch, or 1.25cm) brush with a metal handle. Do not use freon-propelled spay-on cleaners. Use the following unsoldering technique a). Allow the soldering iron tip to reach normal temperature. (500 o F to 600o F) b). Heating the component lead until the solder melts. 7
Warning and Cautions
a.
draw the melted solder with an anti-static, suction-type solder removal device with solder braid. CAUTION: Work quickly to avoid overheating the circuit board printed foil.
f.
Use the following unsoldering technique A). Allow the soldering iron tip to reach normal temperature. (500 o F to 600o F) B). First, hold the soldering iron tip and solder the strand against the component lead until the solder melts. C). Quickly move the soldering iron tip to the junction of the component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the component lead and the foil. CAUTION: Work quickly to avoid overheating the circuit board printed foil. D). Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.
Remove /Replacement Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the circuit foil. When holes are of slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined. Removal Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC. Replacement Carefully insert the replacement IC in the circuit board. Carefully bend each IC lead against the circuit foil pad and solder it. Clean the soldered areas with a small wire-bristle brush. (It is not necessary to reapply acrylic coating to the areas). “Small-Signal” Discrete Transistor Removal/Replacement Remove the defective transistor by clipping its leads as close as possible to the component body. Bend into a “U” shape the end of each of three leads remaining on the circuit board. Bend into a “U” shape the replacement transistor leads. Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the “U” with long nose pliers to insure metal to metal contact then solder each connection. Power Output, Transistor Device 8
Warning and Cautions
Removal/Replacement Heat and remove all solder from around the transistor leads. Remove the heat sink mounting screw (if so equipped). Carefully remove the transistor from the heat sink of the circuit board. Insert new transistor in the circuit board. Solder each transistor lead, and clip off excess lead. Replace heat sink. Diode Removal/Replacement Remove defective diode by clipping its leads as close as possible to diode body. Bend the two remaining leads perpendicularly to the circuit board. Observing diode polarity, wrap each lead of the new diode round the corresponding lead on the circuit board. Securely crimp each connection and solder it. Inspect (on the circuit board copper side) the solder joints of the two “original” leads. If they are not shiny, reheat them and if necessary, apply additional solder. Fuse and Conventional Resistor Removal/Replacement a.
Clip each fuse or resistor lead at top of the circuit board hollow stake.
b. Securely crimp the leads of replacement component around notch at stake top. c. Solder the connections CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures. Circuit Board Foil Repair Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds foil to the circuit board causing the foil to separate from or “lift-off” the board. The following guidelines and procedures should be followed whenever this condition is encountered. At IC Connections To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connections). a. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary). b. Carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern. c. Bend a small “U” in one end of a small gauge jumper wire and carefully crimp it around the IC 9
Warning and Cautions
pin. Solder the IC connection. d. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire. At other connections Use the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board. a. Remove the defective copper pattern with a sharp knife. Remove at least 1/4 inch of copper, to insure that a hazardous condition will not exist if the jumper wire opens. b. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern. c. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side. Carefully crimp and solder the connections. CAUTION: Be sure the insulated jumper wire is dressed so that it does not touch components or sharp edges.
10
Net dimension
6. Net dimension
Top-view
Side view
Front view
HT-3718
11
Parts and Functions
7. Parts and Functions
FUNCTION BUTTONS AND EXTERNAL SOCKETS 1.Front Panel
Remote sensor:let The remote controller aim here the set can receive remote control signal. Power switch:Press the button to turn on the TV set . press the button again to turn off the TV set. Power indicator: the indicator lights when power on . Menu button program up/down button Volume up/down button TV/AV Audio (R) input Audio (L) input Video input 2.Rear Panel
Ｓ－ＶＩＤＥＯ
１１ S-VIDEO input １２ SCART socket １３ Antenna input
ＳＣＡＲＴ
１３ １１ １２
12
Remote Controller Functions
8. Remote Controller Functions
Remote Controller R EM O TE C O N TR O LLER BO A R D M A RK
FU N C T IO N D E SC R IPTIO N Program scan Standby
SW A P M ute 1
2
3
TV /AV -V O L + -C H +
P.P
PIC TU R E
?
TV /V ID E O SE LE C TIO N V O L U M E C O N TR O L C H A N N E L N U M B E R U P/D O W N PIC TU R E M E N U SO U N D SO U N D M E N U TIM E M E N U TIM E FUNCTION FU N C TIO N M EN U O N E D IG IT SE LE C TIO N 0-9 -/-M E N U M E N U D ISPL A Y EX IT M EN U D ISPL A Y A 2/N IC A M /M O N O SO U N D SEL EC T IO N PIC TU R E M O D E SE LE C TIO N
N O U SE D T U N E M EN U SEL E C T IO N T E L E T E X T S U B T IT L E TV /T EL ETE X T E N TE R IN G /E X ITIN G TO R EV EA L C O N C E A LE D TEL ET EX T TE LE TE X T ZO O M T E L E T E X T PA G E H O L D T E L E T E X T /T V M IX M O D E TV /T EL ETE X T A LTER A TIO N EA ST/W E ST
N O TE T he function of selecting m enu button on the rem ote controller is the sam e as thatof program up/dow n button on the T V set. T he fuction of identifying m enu button on the rem ote controller is the sam e as thatof volum e up/dow n button on the TV set.
13
Program Diagram
9. Program Diagram Insert the power plug into the power line socket and insert the antenna plug into the antenna socket on the rear panel. Press down the power switch of the TV set. The red indicator light goes on. If no picture appears, press the button on the remote controller. Follow the steps below. A
Program preset
1. Auto searching and storing program Press MENU button on the remote controller then use the “CH+/CH-“ key to call up the “tune program” menu on the screen. Then Press the menu” VOL+/VOL- “ item to adjust. it.Use the “CH+/CH- ” key to select the bar “auto search program” then press the “VOL+/VOL-” to make sure. If you want to stop ,press the key “ MENU ”. 2. Manual search and fine tune Press MENU button then use the “CH+/CH-“ key to call up the “tune program” menu on the screen. Then Press the menu” VOL+/VOL- “ item to adjust. it.Use the “CH+/CH-” key to select the bar “Manual search program” then press the “VOL+/VOL-” to make sure. 3.Deleting channel number Press Program up/down buttons to select a channel to skip. Press MENU to call Menu. then use the “CH+/CH- “ key to call up the “tune program” menu on the screen. Then Press the menu” VOL+/VOL- “ item to adjust. it.Use the “CH+/CH-” key to select the bar “Cannal number” then press the “VOL+/VOL-” to make sure. Enter the number that you do not want to see .Then Then select “SKIP” and select SKIP to ON. Now the program number is deleted. Repeat the above steps and select SKIP to OFF, the deleted program number can be resumed. B
Volume tuning
Press VOLUME buttons C
VOL+ to increase and
VOL- to decrease the volume.
Personal preference settings
Picture modes Press SELC PICTURE repeatedly to change among MEMORY 1, MEMORY2,MEMORY3,to chang the Picture Mode.
14
Maintenance Service and Trouble shooting
10. Maintenance Service and Trouble shooting a.Factory adjustment information Operation method: after the appliance is switched on, press MUTE CALL -/--
CALL
MUTE
Button in turn and enter service mode. Press PRO- and PRO+ buttons to select items for adjustment. Press VOL- and VOL+ buttons to adjust selected items. Press the POWER button to switch off the appliance and go back to the normal state. Maintenance menu (Table 8)
Item 5PAR 5BOW 5HSH 5EWW 5EWP 5UCR 5LCR 5EWT 5VSL 5VAM 5SCL 5VSH 5VOF HOF VX 6PAR 6BOW 6HSH 6EWW 6EWP 6UCR 6LCR 6EWT 6VSL 6VAM 6SCL 6VSH 6VOF HOF VX RED GRN
Specifications Horizontal parabola Horizontal Bow Horizontal shife EW width EW parabola EW upper corner parabola EW lower corner parabola EW trapezium Vertical slope Vertical amplitude S-Correction Vertical Shift OSD Vertical Offset OSD Horizontall Offset Vertical Zoom Horizontal parabola Horizontal Bow Horizontal shife EW width EW parabola EW upper corner parabola EW lower corner parabola EW trapezium Vertical slope Vertical amplitude S-Correction Vertical Shift OSD Vertical Offset OSD Horizontall Offset Vertical Zoom Black level offset R Black level offset G
Default Value
40
Variable Mark * * * * *
42 55 21 28 40 40
32 32 15
* *
Maintenance Service and Trouble shooting
Item WPR WPG WPB YDFP YDFN YDAV TOP VOL 9874 AVLT 9860 IFFS HDOL AGC VF2B 0CON 0BRI 0COL 0SHP 1CON 1BRI 1COL 1SHP 2CON 2BRI 2COL 2SHP 3CON 3BRI 3COL 3SHP OP1 OP2 OP3 OP4 OP5 OP6 OP7
Specifications White point R White point G White point B Y-Delay for PAL Y-Delay for NTSC Y-Delay for AV AGC Take-Over point Volume Output Gain of TDA9874A TDA9874A AVL decay time Sub volume of TDA9860/59 Vision IF Cathode drive level IF AGC speed VG2 Brightness Listen:Contrast Listen:Brightness Listen:Color Listen:Sharpness Soft: Contrast Soft: Brightness Soft: Color Soft: Sharpness Standard: Contrast Standard: Brightness Standard: Color Standard: Sharpness Dynamic: Contrast Dynamic: Brightness Dynamic: Color Dynamic: Sharpness Option 1 Option2 Option3 Option4 Option5 Option6 Option7
Default Value 31 26 31 7
32 44 26 1 69 2 5 1 50 0 0 50 50 45 45 50 50 70 50 60 50 80 50 70 50 177 127 255 75 183 89 1
You can change the DATA with “*” mark when necessary.
16
Variable Mark * * * *
* * *
Maintenance Service and Trouble shooting
No light and sound
Check to see if Fuse3 is normal
Abnormal
Normal
Check to see 110V 180V etc. voltage is normal
Check VD503-VD, 506,C511, N501, etc. Normal
Abnormal Check to see if the collector voltage of VD512is 24V Normal Check to see if , 8v, 5v is normal Normal Check N507,N508
Test to see all terminal Resistance of load Is normal Abnormal Normal
Check the control voltage of VD512 or CPU power
Abnormal
Check switch power unit
Abnormal
Check to see if rectifying tube is normal
Normal Change rectifying tube
The failure of horizontal unit or N201
17
Abnormal Check the Loader
Circuit Diagram
11. Circuit Diagram 1
2
3
4
5
C406 1uF/ 16V
L?
VI DEO i n
Text
ALi n
ARi n
Ri n
VIDEO out
Bi n
ALout
XS3 0 6
ARout
R303 100
10k
R302 100
9
R324 4. 7k
N3 0 1 1
2
3
4
5
6
7
(R)
8
9
N3 0 2
10
1
2
3
LA4 2 85 /8 7
4
C303 0. 015
C311 10/16V
10/16V
LA4 28 5 /8 7
5
6
7
8
47K
47K
C402 10uF/ 16V
9
R703 1. 8K
C302 0. 01
8W/8OHM
C310
V402 C1815 R425 470
9
10
11
12
13
14
0
VD310
C325 0. 01
0
1 0
1
R2
4
5
5
1
6
2
7
3
C319 16V/100u
C412 22nF
VD331 1N4148
R406 47K
6. 0
1 C704 4. 7u
2
DZ701 MTZJ9. 1B R705 2. 4
R710 100
R726 68
R712 100
116
R711 100
114
111
VD701 ERC24- 06
3
PROBE3
PROBE2
8
CN702
CN701
C702
PROBE1
C498 22nF
L2
3. 0
DZ704 DZ703 DZ702 MTZJ9. 1B MTZJ9. 1B MTZJ9. 1B
178. 5
R330 10k
R314 10k
8
7
6
5
4
3
1
2
+ C411 22nF
3
4
9
C499 22nF
V332 2SC1815
R311 1k
3
D
R704 10M
8
V2
V331 2SA1015
V333 2SC1815
+ C415 22uF/ 16V
C409 1uF/ 16V
3. 0
6 VDD 7
R419 10
2
+12V
8V
AV-IN
2
! CRT
5
N401 HEF4053
1
R709 100
C316 C314 0. 01u 16V/100u
R332 10k
1
3. 0 R708 100
VD311 1N4148
C318 16V/100u
1N4148
XS3 0 2
R707 100
4
1
C315 50V/2. 2u
R312 10k
C312 0. 01u
N701 TDA6107Q
CN703
C327 0. 1u
VD312 1N4148
R702 1. 8K
XS3 0 2 8W/8OHM
V3
15
4. 7k
22
C709 391
V2
16
R327
VD321 1N4148
C324 100/16V
1N4148 C329 2. 2/50V
C420 10uF
C321 25V/470u
C708 391
3 GND
C323 100/16V
C707 391
C317 0. 1u
22
2
VD320
R701 1. 8K
R317
R304
+8V
+8V
C403
R310 680
C321 10/16V
R320 680
22nF
HV
V1
R401 82
R322 10k
FO
C306 25V/1000u
10
1
R417 10
R321 4. 7k
SC GT702 1P
C313
1
R409
2
R408
CN000
R411 82
C703 103
GT701 1P
C307 0. 01u
(L)
0. 015
+
D
R410 82
R412 82
R418 68
3
R412 82 C404 22nF
+5V
12
11
MAIN BOARD
25V/470u 100K
10
10/16V
C328
R328
R426
8
20V
C330 0. 01
+
R421 470
7
C331
R331 4. 7k
C326 0. 01
C407 1uF/ 16V
+
Gi n
2L
R329 4. 7k
V401 C1815
C405 10uF/ 16V
1R
+
R420 100K
SOCKET- 21
6
222 C706 10u R727
R499 47K
VD702 ERB4304
VD703 ERB4304
VD704 ERB4304
33K
C401 470uF
Band1
10K R198
2
St andby
SCL
SDA
1
4 t uni ng
Syst em
Key
3
6
5
7 VOL1
VOL2
Vss C/ P
8
9
10 Band1
11
12
Band2
Vp2
SECPLL
VssA
13
14
15 DECDI G
16 PH2LF
PH1LF
17
18
19 DECBG
AVL/ EWD
VDRB
Gnd3
21
20
22 VDRA
I F1
I F2
23
25
24
VSC
I REF
AUDEEM/ SI F1
Tuner AGC
26
27
28
30
29
Gnd2
R248 5. 6K
R276 100
C270 33pF
Vi deo/ SVHS- Y
RN08 10K
2. 7K RN09
1 VI F1
2 VI F2
5
3
4
TOP
CCS
MUTE
7
6 Tpl l
n. c.
Vo- CVBS
8
9
10 Caf
Vo- AF
20
19
Vp
Cagc
GND
VCO1
VCO2
18
17
16
AFC
Vo( vi d)
Vi ( vi d)
15
14
TAGC
Vi - I C
3
2
VI FB
VOA
VFB
Gnd
VOB
Vp
I-
I+
Vguar d 8
7
6
5
4
3
2
1
9
CN25
2. 2uF
0. 47uF
1
1
CN21
I Ri n
AV2 63
62
64
1 C918 390n/ 250V
V957 D2012 VD950 1N4148
R916 100 2W
R801 33K
C917
+ C921 1uF/ 160V
+
+
3
12
9
13
Focus
C916
100uF/ 63V
220uF/ 25V
G2
1 R922 1K
7 2
L905 6. 8mH
C920 100nF
C909 10uF/ 160V
+
+
R911 2. 2/ 0. 5W C912 470pF/ 500V
VD911 1N4148
A CON4
VD907 BYD33J 7 R912 6. 8
VD912 BY228
C915 4.7uF/ 250V
R920 220K
X903 4 3 2 1
L902 600uH C958 0. 47uF
0. 033uF/ 630V
C910 1000pF/ 500V
100
!
VD501 ER Z14V471K
4A/ 250V 1
2
3
4
5
6
7
19
8
42
R905
V901 BF422L
41
C535 470uF/ 25V
R910 82
2. 2K
MONO I N
4 VD906 BYD33G
C906
C913
EXT I R
R908
+16V
H
X902 CON5
FBT2
5n6/ 2KV
1
C515 100uF/ 16V
V902 BU2508DX
40
R501 0.5W220K
+
+
T901 H- DRI VER
EXTI L
Gnd
7805
11 5
Gnd
+110V
C902 4700pF/ 500V
2
! F501
!
C533 AC400V2200p
!
R902 100
I n Out V508 2SC536
XP501
+
39
+8V
VD516 BYV95A
V956 2PA1015
270
C901 47uF/ 50V
C534 100uF/ 16V
N506
P1
R529 0.5W8. 2M
+
VD905 BYV95B 14V
C926 330n/ 500V
R956 5. 6/ 1W
+24V R907 2
Vssd3
R528 0.5W8. 2M
C513 47u
+5V
Vr ef 2
!
!
Gnd
C547 100uF/ 16V
R546 10K
R915 1K 0. 5W
C908 8n2/ 2KV
I n Out +
R503 1. 5K
C532 470pF/ 500V
L901 H- LI NE
+
R950 5. 6K
C956 470uF/ 6. 3V
3
11
VD520 ERB4304
C538 100uF/ 16V
38
R537 2. 2K
+
Vddd3
V509 2SB892
DZ595 BZX79C5V1
N507 7805
P2
10
C537 470uF/ 35V
43V
R806 2. 2/ 1W
R951
R952 18K
R979 1K
4
S501 KDC-A04-S
R517 600
VD596 I N4148
+
5 4 3 2 1
10
EHT R955 2. 7K
56K
PI NC
+
R978 39K
C957 0. 1uF
430 +
C537 470uF/ 25V
RP951 47K
37
!
473 C514
C953 0. 22uF
+5V- 1
RP950 10K H. WI DTH
V952 C1815
5
VD520A B1206
0.1u/ 250VAC
R971 1. 5K
R539
C536 470pF/ 500V
16
36
735504C R511A 33K
R959 2. 2K
+ C806 22uF/ 63V
R981 6. 8K
SYSCLK
C598 392
R578 470
2
+
R977 220K
R972 10K
10uF/ 50V C955 0. 1uF R970 270
R980 6. 8K
C951
OUT M
R515A 33K
C501
C950 10uF/ 16V
R927 2. 2
33/ 0. 5W
R976 6. 8K
6
10
L501
Gnd C952 100uF/ 16V
1
R598
35
220u/ 400V
R536 1/ 1W
R969 820
R999 39K
Gnd
0.1u/ 250VAC
SCK
14
V950 2PA1015
R975 100K
L801 2uH V
!
8
V951 C1815 R968 1. 5K
DZ506 BZX79C2V7
7 VD515 BYD33D
R967 1K
st andby
C1815
15
Vssa4
SYNC 5
7
2 VCC 3
R964 470K
+3. 3V
R530 10K
V508
9
C531 222
C507
AC400V
C502
1 F/ B
34
L01
谐波抑制 器
!
L802
R807
+
V540 C1815
C526 100uF/ 35V
WS
C 508~C511 1KV 1000P
R500A 470K
VFB
R529 1. 5K +
C525 470pF/ 500V
SDO
R502 7W1. 5
DI ODE
47nF/ 100V
6
R541 1K V541 C1815
R535 2.2/ 0. 33W
12
OUT R
!
D?
1. 5
270/ 2W
+24V
R540 1K
+24V
13
OUT L
3 L504
8
N501 4
33
R500B 470K
5W 270
!
3. 3
C809
R810
R809 3.3 0. 5W R806
R966 10
VD512 BYD33D
LF-U16-001
SDA
2
1
A
R811
3. 3 0. 5W
R538 56/ 2W
T501
R505
1
R813 2. 7K
2uH
C521 470pF/ 500V
!
L502
Vdda1
C522 100uF/ 35V
9
!
3
100
R576 15K
R521 2. 2K
+
CN31 0. 47uF CN30 0. 47uF
ZD802 BZX79C12V
C808 0. 01uF
C880 220nF
12. 5V
R581 22K
RN23 100
T902
VD503~VD506 RM11C RT501 MZ73-18 1
C803 0. 01uF
+
KSC815
R573 2. 49K
VD511 BYD33D
10K
XS502
C805 220uF/ 25V
32
RLP1 LK1aF- 12V
R803 2. 2K
C802 2. 2nF
C905 220pF/ 500V
V571
1N4148
N571 KA431
V601 2SC536
C959 4. 7uF
10K
SCL
VD572
Vssa1
R579 R577 39K
10
127K
R591 1. 5K C571 104
R572 1K
R812 5. 6K
31
220V
C807 220nF
B
RN25
R804 680K
2. 2nF
CN17
LN05 1uH
RN22 100
CN29 0. 47uF
RN20
C801
BZX79C15V
R901 3. 9K
Vdda3
220V
1N4148
R926 4. 7K
BZX79C8V2
8. 2K
2. 2K
0. 01uF
CN18
47uF
Vssd1
DZ900 110V
R571
CN19
0. 01uF
11
30
!
ABL
12
29
VD507 PCT817C
N801 TDA8357 R802
CN22
0. 47uF
VSSa3
C602 16V 100uF
DZ901
R917 680
Gnd
!
XP502 *
1K
V Drv +
I n Out
V602 2SC536
V Drv _
R918
VD908 1N4148
CN23 0. 47uF
Vddd1
Vssd2
28
27
26
25
24
RN19 120K
220V
R603
22K
+
R932
STANDBY
22K
6. 8
0. 022
NN02
CN28 1uF
CN26 0. 1uF
VDr v+
+5V
VD605
RN15
TD A9874APS
CRESET
SI F2
TEST1
Vdec
23
22
R925 5. 1K*
3. 3K
Cb
Lr ef
Y
+8V
Vssa2
R296 1K XS5 R931
C925 0. 22uF Cr
SW
ADDR2
C262 4. 7uF
VD297 1N4148
V299 2SC1815
VD910 1N4148
SI F1
+5V R297 10K
XS001 C291 4. 7uF
VD299 1N4148
VD298 1N4148
Vr ef 1
L271 10uH
+3. 3V
10K
R213 3. 3K R299 3. 3K
13
R212 3. 3K
14
10uF
C275 47uF
+8V
Z255 XT4. 5
St andby
R604 10K
CN10
LN03 1uH
C272
TP2
Audi o 2 1N4148
61
AV1 C269 33pF
100uF
L260 10uH
NI CAM DATE OUT
1N4148
L270 10uH
C268
VD201
AV1
VddP
Reset
XTALout 59
60
XTALi n
OscGnd 57
58
VddC 56
VpE
VddA
55
54
Bout
Gout R275 100
VD202
1N4148
R282 47 22nF
15
VD203
C271
PCLK
C924 0. 22uF C266 1000pF
53
52
Rout
Bl anki ng
51
50
BCLi n
B2/ Ui n
G2/ Yi n
48
49
R270 2. 2K
R930 1. 5K
C260 0. 1uF R249 1. 2K
L201 10uH R267 27K
47
46
R2/ Vi n
I NSSW2
AUDOUT/ AMOUT
C248 1000pF
45
44
CHROMA
42
40
43
CVBS/ Y
Gnd1
CVBSI NT
Vp1
I FVO/ SVO
39
38
PLLI F 37
36
41 C245 1. 0uF
Z202 12MHz
TP1
R253
V256 2SC1815
C242 1. 0uF
C267 22nF
17
C229 1nF
C247 100uF
C241 100nF
R272 100
ADDR1
L252 6. 8uH
470
C246 22nF
Video Out
+5V
RN12
coi l
RN16
RN18 10
ZN03 24. 576MHz
16
+8V
R247 390
VD001
C600 50V 470uF
ZN02
0. 022uF
Gnd
18
R262 27K
R257
V255 2SC1815 R258 4K7
N602 7805
2. 2uF
CN11 10uF
CN12
CN16 100pF
IR
XTALO
Z252 XT5. 5
EHTO
AUDEXT/ QSSO
FBI SO
33
R251 180
R266 100K
SLP-177B
TP1 DB- 1. 3- 08
LN02 1. 8uH
SA
St andby N201 TDA9361 CP101
19
R000 180
C240 4. 7uF
R245 1. 8K +8V
R009 R261 100
1. 8K
Z251 XT6. 0
R259 2. 2K
+3. 3V
R255 100
35
H out
150
B
EM01Z VD601 VD604
CN15 8. 2pF
RN17
1
R268 1. 5K
3. 3K
R250
2SC1815 V250
R252
34
L250 8. 2uH
Z250 XT6. 5
R260 39
R002 470
SW002
R211 3. 3K
10nF
SVHS- C
2SC1815 V252
L01 谐波 抑制 器
TV/AV
R216 3. 3K
TEST2
SW003
R005 620
R215 3. 3K
XTAL1
R006 1k
R217 1K
20
MENU
SW004
R219 1. 2K
21
CH-
R222 1. 2K
C
C132
R256 220
R007 1. 2K
C218 220nF
+8V
SW007
SW005
C221 220nF
+5A
C250 47uF
SW006
CN09 C222 2. 2nF
22nF
38M
R265 47
CH+
RN06 2. 7K
C225
K7266
V102 2SC1815
56K R115 82K
R008 1. 8K
C207 56PF
6
VD101 BAT81
DECSDEM/ SI F2
Z201
R118 3. 3K R116
R111 22
SNDPLL/ SI FAGC
C112
R107 2. 2K
31
32
R117 2. 2K
0. 01uF
V101 2SC2216
VOL-
R220 3. 3K
+
R119 4K7
L102 1uH
0. 01uF
VOL+
R221 27K
NN01
ZN01 k9261
1nF
0. 022uF
C230 3. 3uF
R239 39K
C232 100nF
C208 56PF
C209 R225 27K
390
1
10
R110 180
AVL/ REFO
+8V
01uF R112 0. C115 R108 C199 4. 7K 0. 01uF
C110
IF
C235 6800pF
R208 100
2K
C109 0. 01u
C108 16V/100u
C236 10uF
R242 3. 9K
Band2
L101 10uH
10K
+5V
BM
C237 1. 2nF
SDA
+5V 22nF
C226 2. 2uF
C239 1. 0uF
GND
VN01 BF370
+
H/L
C106 10uF
R235 15k
SCL
+
C105 10uF
C231 22nF
C238 330pF
4K7
+8V
A2
CN03
CN20 2. 2uF
R199
U/V
R440
Video Out
100uF C215
C219 4. 7nF
R226 5. 6K
22nF
2. 2uF CN05 0. 022uF
RN05 150K
0. 01uF R207 100
RN10
13
V403 C1815
Tuni ng
10K
C228 1nF
TEST
CN07
12
R201
2SC1815 V103
C227 1nF
R227 5. 6K
A1
0. 1uF CN06 CN08
SB
+
10K
C220 1uF
VCC
C206
C210 10uF
R230 4. 7K
A0
+
C201 100nF
R202
R237 100
R231 4. 7K
R210 4K7
+
TDA9801
LAN
C103 100nF
4K7
R238 100
R218 47
RN07 10
R209 100
NC GND NC NC R. OUT L. OUT
C102 0. 01uF
TU
R241 680
R228 3. 3K
N2 0 2 AT2 4 C04 /0 8
SA: 1 2 3 4 5 6
C
R236 100K
R441 4K7
SYS
C216 10uF C212
AGC
6. 8K R102
L205 10uH
+8V
VOL1
R232 3. 3K
+8V
R240 10K
R205 12k
R101 C101 4. 7uF
+5A VOL2
Band1
Band2
+5V +110V
U2 0 1 TDQ AGC
VOL2
V Dr v-
11
V Dr v+
AGC
R206 10K/ 3W
C205 10uF/ 50V
VOL1
SW
B
100uF CN35
G
SYS
0. 022uF
R VI DEO/ Y
+5V
DZ203 UPC574
Tuni ng
AV1 SYS
R416 82
+
SVHS- C
R415 82
IF IN NC +5V(+8V) GND SCL SDA FM IN
SVHS- C
CN32
SB: 0 1 2 3 4 5 6
SVHS- Y
X105 S- VHS
9
10
11
12
Circuit Block Diagram
11.2 Circuit Block Diagram
Antenna Picture/Sound IF Amplifier, Tuner
Sound Power Amplifier
Video and audio signal SAW
Processing, RGB Output Circuits and H &V Sync pulse segregation
CRT Horizontal Scan Output
I2C BUS Vertical Scan Output Main Processor
ROM Audio/Video In/Out
Infrared Receiver
Remote Controller
20
Circuit Diagram
11.3 PCB
21
Circuit Explanation
12. Circuit Explanation A1.HT-3718 color TV set composed of the following sections (1) Small signal processing: super monolithic integrated circuits N201(TDA9361). and memory N901 (AT24C08). (2) Sound power amplifying: integrated circuits N301,N302 ( LA4285). (3) Horizontal and Vertical scan output circuits: Vertical output integrated circuits N801(TDA8357), Horizontal output transistor V902 (2SD1651), Horizontal flying back transformer T902 (JF0501-19930). (4) Switch power supply: switch transformer T501 (BCK-08A5), power transistor N501 (5Q0765). (5) AV switch integrated circuits N401(HEF4053). A2.
Main integrated circuits: (1) TDA9361
(2) LA4285 (3) TDA8357 A3.
Microprocessor Picture IF/sound IF/video processing/H and V Scan/color decoding Vertical output integrated circuits Sound power amplifying integrated circuits
Electrical circuit analysis 1) Microprocessor and Small signal processing: super monolithic integrated circuits TDA9361 TDA9361 is super large integrated circuit decoder, containing intermediate image amplifying, teletext processing, intermediate sound amplifying, horizontal and vertical scan, small signal processing, color decoding, hi-pressure tracing and over-load protection, I2C bus control. Information introducing functions and testing data for maintenance is listed in Table 1. Table 1 Step 1. 2. 3. 4. 5. 6. 7. 8. 9.
Working Voltage V 0.1 3.5 3.2 0.4 3.2 3.1 4.42 4.42 0
Function STANDBY SCL SDA Tuning SYSTEM KEY VOL1 VOL2 VSS C/P 22
Ground Resistance(R) Positive Negative 12.58K 12.62K 12.62K 0.5M 11.7K 33K 10.6K 10.6K 0
12.87K 12.9K 12.9K 257K 11.9K 30K 10.9K 10.9K 0
Circuit Explanation
Step
Working Voltage V 0 6.38 0 2.3 7.7 5.0 2.9 3.9 0 4.0 0 0.7 0.7 1.9 1.9 3.84 3.8 0.1 2.9 2.4 0 2.3 0.2 0.6 0.4 3.6 1.1 1.4 2.6 7.7 3.44 0 3.8 1.5 3.4 3.1 2.6 2.6 2.6 2.3 5.1 3.3 3.3 3.3 3.1 0
Function 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55.
BAND1 BAND2 VSSA SEC.PLL VP2 DECD/G PH2.LF PH1.LF GND3 DEC.BG AVL/EWD V.DRB V.DRA IF.IN1 IF.IN2 I.REF V.S.C. TUNER.AGC AU.DEEM/SIF1 DECS.DEM/SIF2 GND2 SND.PLL/SIF AGC AVL/REFO H.OUT F.B.L.SO AUO.EXT EHTO PLL.IF IF.VO/SVO VP1 CVBS.INT GND1 CVBS/Y CHROMA AUD.OUT/AMOUT INSS.W2 BL R2/V.IN G2/Y.IN B2/U.IN BCL.IN BLK.IN R.OUT G.OUT B.OUT VDD.A VPE 23
Ground Resistance(R) Negative Positive 11.9K 3.0K 0 6.86M 0.77K 30K 1.33M 6.8M 0 37.3K 6.9M 1.9K 1.9K 35.3K 35.3K 39.1K 6.72M 13K 1.44M 6.92M 0 1.38M 6.82M 2.56K 30.2K 6.92M 12K 6.76M 0.98M 0.77K 6.76M 0 4.56M 80.8K 1.2M 0.72K 1.88M 1.86M 1.85M 321.5K 23.2K 5.6K 5.5K 5.5K 30K 0
10K 3.0K 0 4.4M 0.75K 29.9K 0.45M 4.2M 0 37.2K 4.6M 1.9K 1.9K 35.6K 35.6K 39K 4.96M 10.5K 2.04M 4.64M 0 0.42M 3.96M 2.54K 30K 4.92M 12K 4.93M 0.38M 0.75K 4.2M 0 384K 80.8K 1.66M 0.71K 2.12M 2.12M 2.16M 4.68M 23.1K 5.54K 5.48K 5.5K 26.2K 0
Circuit Explanation Circuit Explanation
Function
Working Voltage V 3.1 0 1.5 1.6 0 3.1 4.8 4.8 4.9
Step 56. 57. 58. 59. 60. 61. 62. 63. 64.
VDD.C OSC.GND XTAL.IN XTAL.OUT RESET VDDP AV1 AV2 IRin
Ground Resistance(R) Negative Positive 30K 15.4 1.17M 0.74M 0 30K 12.8K 12.8K 36.9K
26.2K 14 262K 227K 0 26.2K 12.9K 12.9K 34.6K
2).
Analysis of common path circuits High frequency television signals, received via an antenna (or transmitted through a cable TV system) to the input terminal of the high frequency tuner U101, are processed for tuning and high frequency amplifying and mixing, then a 38.9MHz image intermediate frequency and 31.5MHZ sound intermediate frequency signal will be released at the IF terminal of TU101 to b of the transistor V101 , where signals are amplified to compensate for the insertion losses of the sound surface wave filter. Single or dual-ended input is used for the sound surface wave filters Z101 of this appliance according to system properties. Intermediate frequency signals will be transmitted to (23) and (24) of N201(TDA9361). High frequency amplify AGC output from (27) of N201 controls the gain of the high frequency tuner. 3).
Analysis of signal trap switch circuit
Color video signal output from (38) of N201 through V250 to Z250-Z252 and Z255.All television signal is selected by V255 and V256 then pass.V255 and V256 are band-pass transistors, take part in switch at the location. The pin 5 of N201 is high level (sound frequency isn’t 4.5MHZ ), V256 conducts the signal pass through Z250-Z252 channel. When pin 6 of N201 is low level. V256 cut off and V255 conducts, the signal pass through Z255 channel. After the all television signal pass through the traps, video signal is gained, then after it pass through R260, R261,C242,N201(pin 40), V403 , it is used in AV output. Video signal of AV and Y signal of s-terminal pass through N401 (HEF4053BP) are selected and go into pin 42 of N201; C signal of s-terminal go into pin 43 of N201. R,G , B signal of RGB component respectively pass C291, C260, C261 to couple, go to pin 46, pin 47, pin 48 of N201. 4). Analysis of sound power amplifying circuits Sound power amplifying circuits are composed of integrated circuits N301 (LA4285/87) and N302 (LA4285/87) peripheral components. LA4285/87 is an integrated electrical circuit . Information introducing functions and testing data for LA4285/87 maintenance is listed in Table
24
Circuit Explanation
Table 4 No. 1 2 3 4 5 6 7 8 9 10
Working Voltage V 6.27 0 5.51 1.21 4.19 9.21 9.19 0 9.25 20
Function INT GND EXT SW VOL FL1 NFB GND OUT VCC
Ground Resistance(R) Positive Negative 54.4K 2.6 54.1K 86.2K 20K 13.5K 32.5K 3 44K 0.4M
53.3K 0 53.1K 86.6K 20.5K 13.3K 32.3K 1.5 42K 0.4M
5). Analysis of horizontal sync and horizontal scan output circuits As the horizontal oscillation circuit is installed inside N201 (TDA9361), . Some brightness signals including compound sync signals are transmitted to the internal sync segregation circuits, where horizontal sync and vertical sync pulses are segregated. C219(472) , R235(15K) C220(1u) are connected to N201 (17) are phase-lock loop filters. Horizontal pumping signals are transmitted from (33) of N201 to horizontal promotion transistor V901 (2SD2383), and then drive the H-DRIVE transformer. After being amplified through it switches power transistor to control the horizontal scan of the electronic-beam. C918 is a horizontal S correction capacitor and L901 is for horizontal linear inductor. T902 is a horizontal output transformer.VD908,R932,R267,R266,C229 are ABL circuits. R930,R931,VD910,C925 consist of beam-current limit circuit. H-return-trace pulse from pin 4 and pin 3 of horizontal output transformer T444 via rectification, filt and obtain DC voltage +16.5V and +46V and feedback to pin 3 and pin6 of N801 for forward and return trace Vertical IC to supply power. Pin 8 of N801 put out heater voltage 6.3V, pin 6 of N801 supply sync signal for N201 ; pin 9 of N801 put out Horizontal return trace pulse, via rectification, filt and obtain DC +180V for video amplifying circuit supply power. 6). Analysis of video amplifying circuits The video amplifying circuits are comprised of N701 (TDA6107Q) and peripheral components. B, G and R signals output from N201 (51), (52) and (53) go into pin2, pin3, pin1 of N701, TDA6107Q has 3 video power transistor are available for amplifying the input R, G, B and they go into cathode of CRT. Pin 5 of N501 is used to check black balance output and checking signal go into pin 50 of N201 and adjust picture black balance. White balance adjustment is completed through control of an I2C serial bus control system. Information introducing functions and testing data for TDA6107Q maintenance is listed in Table 6.
25
Circuit Explanation
Table 6 Step 1 2 3 4 5 6 7 8 9 7).
Working Voltage V 2.9 2.9 2.9 0 3.8 164.9 114.5 114.2 113.4
FUNCTION B IN R IN G IN GND F/B VCC G OUT R OUT B OUT
Ground Resistance (R) Positive Negative 5.44K 5.44K 5.38K 0 13.24K 34K 2.1M 1.8M 2.1M
5.43K 5.45K 5.39K 0 13.3K 30K 3.24M 3.22M 3.22M
Analysis of switching mode power circuits
The installed switching mode power source is a typical autonomous pulse switch power source. The circuits are comprised of IC N501, switching mode transformer T501, bridge-rectifier components. When the switch is set to on, the pulse voltage of the 220V voltage rectified by VD503-VD506 rectifier is filtered by the capacitor C511 (1500uF) to obtain +300V direct current, which is added through (3)-(7) of the switching mode transformer T501 to the pin1 of IC N501. When the appliance is first switched on. The coupler VD507 (PC817B inlet) functions to control voltage, and the voltage tolerance information from T501 are transmitted to pin4 of N501 via VD507 to control the switch velocity and hold the output voltage normal. The pulse voltage output from the secondary (12) of the switching mode transformer T501, rectified and filtered by V511(RU3A) and C522 is +110V direct current voltage which is horizontal voltage. The pulse voltage output from (14) is rectified and filtered by VD512 and C526 and the resultant +24V direct current voltage is supplied for sound power amplifier. The pulse voltage output from (15) is rectified and filtered by VD515 and C537 and the resultant +12V direct current voltage is supplied to the little signal circuits. The pulse voltage output from (15) is rectified and filtered via V509 and N507 to obtain +8V direct current voltage to supply the decode circuit of IC N201. +12V direct current voltage output, after rectification of the secondary source, +3.3V and +5v are supplied to N201 and EEPROM.
26
Adjustment
13. Adjustment The chassis of this TV set uses Toshiba IC with the latest digital bus processing technology. The adjustment points are fewer and the adjustment is simpler. The adjustment method is as follows: 13.1.
+B: 110±0.3V adjustment.
1) Switch on the power and connect PAL circular signals to the tuner. 2) Adjust variable resistor RP501 until the voltage of the main power is 110±0.3V. 13.2.
Screen voltage adjustment.
1) Switch on the power and receive PAL system circular signal. Warm up the TV set for 15 min. 2) Enter the adjustment D state. Press the “-/--” button, then a bright horizontal line appears. Adjust screen potentiometer to let the horizontal line just appears. 13.3.
Focus adjustment.
1) Receive electronic circular signal. 2) Set picture mode on standard mode. 3) Adjust focus potentiometer until the optimum picture is achieved. 13.4.
White balance adjustment.
1) Set the picture mode on standard mode. 2) Enter the Factory state and adjust WPR, WPG, WPB, RED and GRN. 3) Coordinate of reference white color: (X=0.281, Y=0.311). 13.5.
Adjustment of horizontal and vertical position and size.
1) Switch on the power and connect the signals to the tuner to receive PAL/NTSC system circular signal. 2) Enter the Factory state. Adjust 5HSH to change the horizontal position and 5VAM to change the vertical position. Adjust 5VSH to change the vertical size until the vertical size is 90-92%. Horizontal size is related to the capacitor C906. Hold the horizontal size is 90-92%. 13.6.
Adjustment of character positions
Adjust OSD for the horizontal positions of the screen menu.
27
Exploded View
14. Exploded View
HT-3718 EXPLOSION 1
11
2
3
4
5
6
7
10
9
8
HT-3718 EXPLOSION BOM NO 1 2 3 4 5 6 7 8 9 10 11
Part Name Front mask CRT AS CRT Ground AS Screw Degaussing coil PCB Back cover Screw Screw Clamp Speaker
Part code 0090203576 0094000202 0090400175 0090600064 0094500447 0094004674 0090203571 0090600020 0090600023 0090200452 0094000810
Number 1 1 1 4 1 1 1 2 4 4 2
28
Specification MTAA5099AC--Q BUA1001-----Q JE214-02-4--Q SVEA5025RFE-Q LM-HXC-35--NQ BXA5188---J-Q MTAA5100AC--Q SQJ-3012RFD-Q SQH-4016RFE-Q MTAJ5006AH--Q ESB080TC407-Q
Remark V0-94
V0-94
List of Parts
15. List of Parts Location Material code Parts Name Type 10903800199 厚 1mm φ6.5 带胶 0090300091 Rubber washer 040(阻燃) 0090200452 clamp 0090501291 plastic bag 240*160 0094000202 CRT 37SX110Y22-DC05 W1006 0090400922 Wire JT2401-B0035Q W1007 0090400922 Wire JT2401-B0035Q 0094500447 Degaussing coil HXC-35 W1001 0090400175 CRT grounding assembly JE214-02-4--Q 0090203574 Back label MTFB5358CA--Q 0090203569 pad MTAH5028AA--Q TMMOA101(阻燃) 0090200453 Clamp 0090600064 Screw SJ2840-87 ST5*25F 0090600023 Screw SJ2824-87 ST4*16F SJ2825-87 ST3*12F(发黑) 0090600020 Screw SJ2825-87 ST3*14F(发黑) 0090600194 Screw 0090600011 Screw SJ2824-87 ST3*10F 0090600028 Screw SJ2825-87 ST3*10F 0090600013 Screw SJ2825-87 ST3*12F 0090203570 terminal board MTAH5029AC--Q 0090803210 Front mask assembly BJK5075-----Q 0090203095 Front mask MTAA5084AC--Q 0090200560 Brand MTFA5008AA--Q 0094000810 speaker YDT0407-801 55*6*0.8 带胶 0090300508 speaker crash pad 0090600034 Screw SJ2824-87 ST3*12F 0090600015 Screw SJ2824-87 ST4*12F 0090600034 Screw SJ2824-87 ST3*12F 0090100398 switch holder MTBC5002BA--Q 0090203573 Power-Switch cap MTAW5004AA--Q 0090600074 Screw GB9074.4-88 M3*8 0090803211 Back cover assembly BJH5064-----Q 0090203096 Back cover MTAA5085AC--Q 0090300079 Cloth 15*200 0090803212 Package assembly BBC5428-----Q 14 通用 0090500090 Plastic cover 0090503016 Carton MTED5277CA--Q 0090502280 Left pad MTEE5020AK--Q 0090502279 Right pad MTEE5019AK--Q 0090100165 Staple 65*2 0090500094 Accessory poke 270*180 0090502975 Operating instructions MTDB5488CA--Q 5#(英文) 0094000299 battery 0094002462 Remote controller HTR-024 0091800631 PCB PX15103A----Q R112 0094100065 Resister RT13-1/6W-10Ω±5%------T R417 0094100065 Resister RT13-1/6W-10Ω±5%------T R419 0094100065 Resister RT13-1/6W-10Ω±5%------T R265 0094100820 Resister RT13-1/6W-22Ω±5%------T 29
Qt.(Unit) Remark 1 4 4 1 1 1 1 1 1 1 1 1 4 4 2 2 2 1 2 1 1 1 1 2 2 8 2 6 1 1 2 1 1 3 1 1 1 1 1 4 1 1 2 1 1 1 1 1 1
List of Parts
Location R317 R327 R111 R218 R282 R441 R418 R415 R401 R410 R411 R412 R413 R207 C303 C302 R208 R209 R237 R302 R303 R238 R260 R261 R255 R272 R275 R276 R902 R219 R222 R110 R251 R252 R217 R256 R247 R257 R421 R425 R241 R310 R320 R917 R107 R226 R311 R296 R440 R249
Material code 0094100820 0094100820 0094100820 0094100797 0094100066 0094100066 0094100805 0094100783 0094100783 0094100783 0094100783 0094100783 0094100783 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094100132 0094100802 0094100802 0094100019 0094100019 0094100134 0094100020 0094100020 0094100020 0094100021 0094100792 0094100792 0094100792 0094100023 0094100023 0094100023 0094100023 0094100023 0094100023
Parts Name Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister
Type RT13-1/6W-22Ω±5%------T RT13-1/6W-22Ω±5%------T RT13-1/6W-22Ω±5%------T RT13-1/6W-33Ω±5%------T RT13-1/6W-47Ω±5%------T RT13-1/6W-47Ω±5%------T RT13-1/6W-68Ω±5%------T RT13-1/6W-82Ω±5%------T RT13-1/6W-82Ω±5%------T RT13-1/6W-82Ω±5%------T RT13-1/6W-82Ω±5%------T RT13-1/6W-82Ω±5%------T RT13-1/6W-82Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-180Ω±5%------T RT13-1/6W-150Ω±5%------T RT13-1/6W-150Ω±5%------T RT13-1/6W-220Ω±5%------T RT13-1/6W-220Ω±5%------T RT13-1/6W-390Ω±5%------T RT13-1/6W-470Ω±5%------T RT13-1/6W-470Ω±5%------T RT13-1/6W-470Ω±5%------T RT13-1/6W-560Ω±5%------T RT13-1/6W-680Ω±5%------T RT13-1/6W-680Ω±5%------T RT13-1/6W-680Ω±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1KΩ±5%------T 30
Qt.(Unit) Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
List of Parts Location R918 R908 R540 R611 R541 R198 R199 R221 R225 R248 R529 R503 R268 R250 R245 R117 R259 R802 R803 R537 R242 R813 R126 R231 R118 R211 R215 R216 R220 R212 R213 R299 R228 R232 R931 R901 R108 R258 R329 R331 R304 R321 R119 R210 R227 R925 R101 R240 R102 R115 R270
Material code 0094100023 0094100023 0094100023 0094100023 0094100023 0094100023 0094100023 0094100753 0094100753 0094100025 0094100025 0094100025 0094100025 0094100722 0094100722 0094100026 0094100026 0094100026 0094100026 0094100026 0094100027 0094100027 0094100028 0094100028 0094100028 0094100028 0094100028 0094100028 0094100028 0094100028 0094100028 0094100028 0094100028 0094100028 0094100028 0094100071 0094100029 0094100029 0094100029 0094100029 0094100029 0094100029 0094100029 0094100029 0094100023 0094100721 0094100031 0094100033 0094100033 0094100033 0094100033
Parts Name Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister
Type RT13-1/6W-1KΩ±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1.2KΩ±5%------T RT13-1/6W-1.2KΩ±5%------T RT13-1/6W-1.5kΩ±5%------T RT13-1/6W-1.5kΩ±5%------T RT13-1/6W-1.5kΩ±5%------T RT13-1/6W-1.5kΩ±5%------T RT13-1/6W-1.8KΩ±5%------T RT13-1/6W-1.8KΩ±5%------T RT13-1/6W-2.2KΩ±5%------T RT13-1/6W-2.2KΩ±5%------T RT13-1/6W-2.2KΩ±5%------T RT13-1/6W-2.2KΩ±5%------T RT13-1/6W-2.2KΩ±5%------T RT13-1/6W-2.7KΩ±5%------T RT13-1/6W-2.7KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.3KΩ±5%------T RT13-1/6W-3.9KΩ±5%------T RT13-1/6W-4.7KΩ±5%------T RT13-1/6W-4.7KΩ±5%------T RT13-1/6W-4.7KΩ±5%------T RT13-1/6W-4.7KΩ±5%------T RT13-1/6W-4.7KΩ±5%------T RT13-1/6W-4.7KΩ±5%------T RT13-1/6W-4.7KΩ±5%------T RT13-1/6W-4.7KΩ±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-5.6KΩ±5%------T RT13-1/6W-6.8KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T 31
Qt.(Unit) Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
List of Parts Location R253 R205 R297 R312 R322 R324 R546 R314 R328 R330 R332 R530 R201 R202 R579 R812 R576 R537 R267 R278 R581 R262 R235 R277 R239 R604 R409 R499 R408 R116 R236 R426 R420 R932 R266 R804 R598 R574 R801 R910 R926 R501 R915 R922 R528 R527 R500A R500B R591 R577 R571
Material code 0094100033 0094100033 0094100033 0094100033 0094100033 0094100033 0094100033 0094100033 0094100033 0094100033 0094100033 0094100033 0094100033 0094100033 0094100033 0094100073 0094100034 0094100034 0094100034 0094100779 0094100779 0094100780 0094100780 0094100036 0094100110 0094100800 0094100800 0094100800 0094100800 0094100038 0094100077 0094100077 0094100077 0094101024 0094101024 0094101264 0094101063 0094102237 0094101380 0094101373 0094101002 0094102246 0094101000 0094101000 0094101090 0094101090 0094100090 0094100090 0094100085 0094102161 0094101360
Parts Name Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister
Type RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T RT13-1/6W-12KΩ±5%------T RT13-1/6W-15KΩ±5%------T RT13-1/6W-15KΩ±5%------T RT13-1/6W-15KΩ±5%------T RT13-1/6W-22kΩ±5%------T RT13-1/6W-22kΩ±5%------T RT13-1/6W-27kΩ±5%------T RT13-1/6W-27kΩ±5%------T RT13-1/6W-33kΩ±5%------T RJ13-1/6W-39K-G------T RT13-1/6W-47kΩ±5%------T RT13-1/6W-47kΩ±5%------T RT13-1/6W-47kΩ±5%------T RT13-1/6W-47kΩ±5%------T RT13-1/6W-56KΩ±5%------T RT13-1/6W-100KΩ±5%------T RT13-1/6W-100KΩ±5%------T RT13-1/6W-100KΩ±5%------T RT13-1/6W-120KΩ±5%------T RT13-1/6W-120KΩ±5%------T RT13-1/6W-470KΩ±5%------R RT14-1/4W-10Ω±5%------T RT15X-1/2W-470Ω±5%------T RT15X-1/2W-33KΩ±5%------T RT15X-1/2W-33Ω±5%------T RT15-1/2W-3.3KΩ±5%------T RT15X-1/2W-220KΩ±5%------T RT15-1/2W-1KΩ±5%------T RT15-1/2W-1KΩ±5%------T RS11-1/2W-12MΩ±20%------T RS11-1/2W-12MΩ±20%------T RY15S-1/2W-470K-J------T RY15S-1/2W-470K-J------T RY15S-1/2W-1.5K-J------T RY15S-1/2W-39KΩ-J------T RJ15X-1/2W-127KΩ±1%------T 32
Qt.(Unit) Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
List of Parts Location R578 R517 R572 R573 C269 C270 C207 C208 C200 C266 C238 C801 C802 C222 C237 C227 C228 C229 C248 C235 C290 C291 C260 C805 C880 C102 C809 C267 C271 C110 C326 C330 C325 C112 C115 C206 C132 C307 C302 C312 C316 C199 C803 C912 C910 C902 C406 C407 C230 C242 W280
Material code 0094102162 0094102162 0094100112 0094101355 0094201124 0094201124 0094201228 0094201228 0094201201 0094200977 0094200977 0094201130 0094201130 0094201130 0094200981 0094200981 0094200981 0094200981 0094200981 0094201178 0094201462 0094201462 0094201462 0094201462 0094201462 0094201463 0094201458 0094201457 0094201456 0094201351 0094201351 0094201351 0094201351 0094201351 0094201351 0094201351 0094201351 0094201351 0094201351 0094201351 0094201351 0094201351 0094201351 0094200912 0094201740 0094201639 0094200043 0094200043 0094200043 0094200043 0094200043
Parts Name Resister Resister Resister Resister Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor
Type RJ15S-1/2W-600-J------T RJ15S-1/2W-600-J------T RJ15S-1/2W-1K-F------T RJ15X-1/2W-2.49kΩ±1%------R CC1-06-CH-63V-33pF-J------F CC1-06-CH-63V-33pF-J------F CC1-06-CH-63V-56pF-J------F CC1-06-CH-63V-56pF-J------F CC1-06-CH-63V-220PF-K------F CT1-05-2B4-63V-390PF-K------F CT1-05-2B4-63V-390PF-K------F CT1-08-2B4-63V-2200PF-K------F CT1-08-2B4-63V-2200PF-K------F CT1-08-2B4-63V-2200PF-K------F CT1-06-2B4-63V-1000pF-K------F CT1-06-2B4-63V-1000pF-K------F CT1-06-2B4-63V-1000pF-K------F CT1-06-2B4-63V-1000pF-K------F CT1-06-2B4-63V-1000pF-K------F CT1-08-2B4-63V-3300PF-K------F CL21X-63V-0.1μF-J------F CL21X-63V-0.1μF-J------F CL21X-63V-0.1μF-J------F CL21X-63V-0.1μF-J------F CL21X-63V-0.1μF-J------F CL21X-63V-0.22μF-J------F CL11-63V-0.047μF-J------F CL11-63V-0.033μF-J------F CL11-63V-0.022μF-J------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CT1-08-2F4-63V-0.01μF-K------F CK45B-500V-470PF-K------F 进口 CT1-B-500V-1000PF-K------F CT1-B-500V-4700PF-K------F CD110-50V-1μF-M------F CD110-50V-1μF-M------F CD110-50V-1μF-M------F CD110-50V-1μF-M------F CD110-50V-1μF-M------F 33
Qt.(Unit) Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
List of Parts Location C239 C226 C329 C315 C275 C240 C101 C210 C925 C105 C106 C205 C236 C250 C901 C924 C405 C402 C404 C216 C320 C321 C311 C249 C272 C328 C331 C420 C538 C415 C324 C323 C108 C212 C247 C268 C314 C318 C319 C547 C548 C515 C322 C310 C806 C513 C534 C526 C921 C927 C219
Material code 0094200043 0094200044 0094200044 0094200044 0094200992 0094200992 0094200992 0094200046 0094200042 0094200046 0094200046 0094200046 0094200046 0094201113 0094200990 0094201501 0094200008 0094200008 0094200008 0094200008 0094200008 0094200008 0094200008 0094200008 0094200008 0094200008 0094200008 0094200008 0094200476 0094200476 0094200433 0094200433 0094200433 0094200433 0094200433 0094200433 0094200433 0094200433 0094200433 0094200433 0094200433 0094200433 0094202224 0094202224 0094201265 0094200858 0094200991 0094200991 0094202169 0094201385 0094200995
Parts Name Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor
Type CD110-50V-1μF-M------F CD110-50V-2.2μF-M------F CD110-50V-2.2μF-M------F CD110-50V-2.2μF-M------F CD110-50V-4.7μF-M------F CD110-50V-4.7μF-M------F CD110-50V-4.7μF-M------F CD110-50V-10μF-M------F CD110-50V-0.22μF-M------F CD110-50V-10μF-M------F CD110-50V-10μF-M------F CD110-50V-10μF-M------F CD110-50V-10μF-M------F CD110-25V-47μF-M------F CD110-35V-47μF-M------F CD110-16V-2.2μF-M------N CD110-16V-10μF-M------F CD110-16V-10μF-M------F CD110-16V-10μF-M------F CD110-16V-10μF-M------F CD110-16V-10μF-M------F CD110-16V-10μF-M------F CD110-16V-10μF-M------F CD110-16V-10μF-M------F CD110-16V-10μF-M------F CD110-16V-10μF-M------F CD110-16V-10μF-M------F CD110-16V-10μF-M------F CD110X-16V-22μF-M------F CD110X-16V-22μF-M------F CD110X-16V-100μF-M------F CD110X-16V-100μF-M------F CD110X-16V-100μF-M------F CD110X-16V-100μF-M------F CD110X-16V-100μF-M------F CD110X-16V-100μF-M------F CD110X-16V-100μF-M------F CD110X-16V-100μF-M------F CD110X-16V-100μF-M------F CD110X-16V-100μF-M------F CD110X-16V-100μF-M------F CD110X-16V-100μF-M------F CD110X-25V-470μF-M------F CD110X-25V-470μF-M------F CD110-50V-22μF-M------F CD110X-50V-47uF-M------F CD110-35V-100μF-M------F CD110-35V-100μF-M------F CD112-160V-1μF-M------F CD110-160V-2.2μF-M------F CL11-63V-4700PF-K------F 34
Qt.(Unit) Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
List of Parts Location C246 C598 C218 C221 C498 C499 C412 C411 C303 C313 C514 C232 C103 C215 C241 C571 C253 C254 C201 C225 C327 C920 C317 L102 L271 L270 L201 L205 L260 L101 L401 L402 L403 L404 L252 L250 VD201 VD202 VD203 VD297 VD298 VD299 VD321 VD311 VD322 VD310 VD320 VD331 VD312 VD908 VD910
Material code 0094201232 0094201739 0094200738 0094200738 0094200738 0094200738 0094200738 0094200738 0094201267 0094201267 0094201464 0094201530 0094200096 0094200096 0094200096 0094200096 0094200096 0094200096 0094200096 0094200096 0094200096 0094200096 0094200096 0094500350 0094500285 0094500285 0094500285 0094500285 0094500285 0094500713 0094500713 0094500713 0094500713 0094500713 0094500351 0094500351 0094400049 0094400049 0094400049 0094400063 0094400063 0094400063 0094400049 0094400049 0094400049 0094400049 0094400049 0094400049 0094400049 0094400049 0094400049
Parts Name Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Inducer Inducer Inducer Inducer Inducer Inducer Inducer Inducer Inducer Inducer Inducer Inducer Inducer Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode
Type CL11-100V-0.022μF-K------F CT1-B-500V-3900PF-K------F CL21X-100V-0.22μF-J------F CL21X-100V-0.22μF-J------F CL21X-100V-0.22μF-J------F CL21X-100V-0.22μF-J------F CL21X-100V-0.22μF-J------F CL21X-100V-0.22μF-J------F CL11-100V-0.015μF-K------F CL11-100V-0.015μF-K------F CL21X-100V-0.047μF-J------F CL21X-63V-0.1μF-K------F(进口) CL21X-100V-0.1μF-J------F CL21X-100V-0.1μF-J------F CL21X-100V-0.1μF-J------F CL21X-100V-0.1μF-J------F CL21X-100V-0.1μF-J------F CL21X-100V-0.1μF-J------F CL21X-100V-0.1μF-J------F CL21X-100V-0.1μF-J------F CL21X-100V-0.1μF-J------F CL21X-100V-0.1μF-J------F CL21X-100V-0.1μF-J------F LGA0307-1μH±10%------T LGA0307-10μH±10%------T LGA0307-10μH±10%------T LGA0307-10μH±10%------T LGA0307-10μH±10%------T LGA0307-10μH±10%------T LGA0204-10μH±10%------R LGA0204-10μH±10%------R LGA0204-10μH±10%------R LGA0204-10μH±10%------R LGA0204-10μH±10%------R LGA0307-6.8μH±10%------T LGA0307-6.8μH±10%------T 1N4148------T 1N4148------T 1N4148------T MTZ5.1B------T MTZ5.1B------T MTZ5.1B------T 1N4148------T 1N4148------T 1N4148------T 1N4148------T 1N4148------T 1N4148------T 1N4148------T 1N4148------T 1N4148------T 35
Qt.(Unit) Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
List of Parts Location VD911 VD572 VD596 DZ506 DZ294 DZ295 DZ296 DZ595 VD900 DZ901 VD802 VD907 VD905 VD511 VD906 VD516 VD515 VD512 VD503 VD504 VD505 VD506 VD520A VD520 V331 V958 V508 V332 V333 V102 V571 V403 V250 V252 V255 V256 V299 V401 V402 V540 V541 V507 V509 V901 V103 N203 L801 L802 L503 L505 L506
Material code 0094400049 0094400049 0094400049 0094401618 0094400359 0094400359 0094400359 0094400359 0094400397 0094401533 0094400252 0094400328 0094401113 0094401113 0094400329 0094400329 0094400329 0094400329 0094400453 0094400453 0094400453 0094400453 0094400052 0094400059 0094400586 0094400586 0094400552 0094400552 0094400552 0094400552 0094400552 0094400552 0094400552 0094400552 0094400552 0094400552 0094400552 0094400552 0094400552 0094400552 0094400552 0094400552 0094400442 0094400857 0094400481 0094400201 0094500546 0094500546 0094500547 0094500547 0094500547
Parts Name Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Diode Bend Bend Bend Bend Bend
Type 1N4148------T 1N4148------T 1N4148------T HZ3A2-T------T RD5.1EB2------T RD5.1EB2------T RD5.1EB2------T RD5.1EB2------T RD8.2EB3------T MTZJ15B------T(进口) MTZJ12B------T 进口 ES1------T RU3A------T RU3A------T EU2Z------T EU2Z------T EU2Z------T EU2Z------T RM11C------T RM11C------T RM11C------T RM11C------T TB1206------T TERB4304------T 2SA608(E)----D-A 2SA608(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SC536(E)----D-A 2SB892(S)----D-A(进口) 2SC2383(O)------F(进口) PH2369----D-A(进口) KA33VTA------F 进口 3.5*6------T 3.5*6------T 3.5*5------F 3.5*5------F 3.5*5------F 36
Qt.(Unit) Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
List of Parts Location L507 W318 C243 W407 W408 W402 C292 W495 W509 W599 W600 W896 W897 W517 W405 W199 W124 W521 W311 W894 W912 W913 W409 W507 W247 W289 W202 W108 W105 W395 W805 W309 W310 W307 W312 R246 W293 W294 W295 W211 W198 W810 W212 W412 W415 W416 W418 W419 R130 W230 W220
Material code 0094500547 0094101102 0094101102 0094101102 0094101102 0094101102 0094101102 0094101102 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103
Parts Name Bend Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper
Type 3.5*5------F φ0.6mm/5mm------B φ0.6mm/5mm------B φ0.6mm/5mm------B φ0.6mm/5mm------B φ0.6mm/5mm------B φ0.6mm/5mm------B φ0.6mm/5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B 37
Qt.(Unit) Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
List of Parts
Location R343 W246 W381 W101 W404 W401 W908 W221 W106 W420 W209 W197 W245 W394 W397 W491 W482 W410 W580 W510 W242 R214 W880 W909 W201 W203 X504 F501 W895 W811 W503 R223 ZD902 W901 W902 W499 W804 R930 W803 W802 W502 W392 W296 W303 W317 W380 W493 W494 W413 W281 W206
Material code 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101103 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104
Parts Name Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper
Type φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/7.5mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B 38
Qt.(Unit) Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
List of Parts Location W205 W207 W208 W498 W497 W701 W702 W316 W304 W400 W617 W490 W492 W893 W489 W471 VD518 W480 W481 W417 W213 W199 W999 W396 W302 W515 W393 W378 W399 W377 W382 W301 W523 W906 W414 W885 W513 W801 W504 W507 W514 W703 W315 W110 W907 W899 W898 W501 W905 W210 W297
Material code 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101104 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101105 0094101106 0094101106 0094101106 0094101106 0094101106 0094101106 0094101106 0094101106 0094101106 0094101106 0094101106 0094101106 0094101106 0094101106 0094101107 0094101107 0094101107 0094101107
Parts Name Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper
Type φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/10mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/12.5mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/15mm------B φ0.6mm/17.5mm------B φ0.6mm/17.5mm------B φ0.6mm/17.5mm------B φ0.6mm/17.5mm------B 39
Qt.(Unit) Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
List of Parts Location W319 W512 W215 W520
R1004 R1005 R1009 R1008 R1002 R1003 R1001 R603 R604 VD605 VD601 VD602 VD603 VD604 V601 V602 C602 N601 R707 R708 R709 R710 R711 R712 DZ701 DZ702 DZ703 DZ704 VD702 VD703 VD704 R701 R702 R703 C706 R705 W702 R808 R809 R811 R810 R916
Material code 0094101107 0094101107 0094101107 0094101107 0090100078 0090100079 0091800637 0094100132 0094100020 0094100792 0094100023 0094100753 0094100722 0094101103 0091800665 0094100033 0094100033 0094400049 0094400388 0094400388 0094400388 0094400388 0094400552 0094400552 0094200433 0094101102 0091800664 0094100017 0094100017 0094100017 0094100017 0094100017 0094100017 0094400398 0094400398 0094400398 0094400398 0094400858 0094400858 0094400858 0094101142 0094101142 0094101142 0094200728 0094101102 0094101105 0094100969 0094100969 0094101539 0094102520 0094101541
Parts Name Jumper Jumper Jumper Jumper Rivet Rivet PCB Resister Resister Resister Resister Resister Resister Jumper PCB Resister Resister Diode Diode Diode Diode Diode Transistor Transistor Capacitor Jumper PCB Resister Resister Resister Resister Resister Resister Diode Diode Diode Diode Diode Diode Diode Resister Resister Resister Capacitor Jumper Jumper Resister Resister Resister Resister Resister
Type φ0.6mm/17.5mm------B φ0.6mm/17.5mm------B φ0.6mm/17.5mm------B φ0.6mm/17.5mm------B φ2.3mm*3.0mm φ1.6mm*3.0mm PX75106-----Q RT13-1/6W-180Ω±5%------T RT13-1/6W-470Ω±5%------T RT13-1/6W-680Ω±5%------T RT13-1/6W-1KΩ±5%------T RT13-1/6W-1.2KΩ±5%------T RT13-1/6W-1.8KΩ±5%------T φ0.6mm/7.5mm------B PX65113-----Q RT13-1/6W-10KΩ±5%------T RT13-1/6W-10KΩ±5%------T 1N4148------T EM01Z------T EM01Z------T EM01Z------T EM01Z------T 2SC536(E)----D-A 2SC536(E)----D-A CD110X-16V-100μF-M------F φ0.6mm/5mm------B PX65112-----Q RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RT13-1/6W-100Ω±5%------T RD9.1EB2------T RD9.1EB2------T RD9.1EB2------T RD9.1EB2------T BAV21------T BAV21------T BAV21------T RS11-1/2W-1.8KΩ±20%------T RS11-1/2W-1.8KΩ±20%------T RS11-1/2W-1.8KΩ±20%------T CD110X-250V-10uF-M------F φ0.6mm/5mm------B φ0.6mm/12.5mm------B RY16-1W-5.1-J-15-C-A RY16-1W-5.1-J-15-C-A RY16-1W-1.5Ω±5%-15-C-A RY17-2W-470Ω±5%-20-C-A RY17-2W-100Ω±5%-20-C-A 40
Qt.(Unit) Remark 1 1 1 1 14 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
List of Parts Location R907 R206 R521 R515A R511A R927 R536 R535 R911 R807 R806 R502 R912 N571 C535 C306 C805 C537 C917 C916 C522 C909 C915 C511 C501 C502 C918 C907 C906 C908 C506 C507 C508 C509 C926 C905 C521 C525 C532 C536 C531 C533 V101 V509 L504 L901 L905 Z250 Z251 Z252 VD507
Material code 0094100719 0094100975 0094102447 0094100101 0094100101 0094100125 0094101109 0094101109 0094101174 0094101384 0094100965 0094102441 0094102373 0094401185 0094201011 0094201011 0094201546 0094201015 0094201285 0094201289 0094202152 0094201397 0094202156 0094201723 0094201440 0094201440 0094201665 0094201384 0094201057 0094201059 0094201071 0094201071 0094201071 0094201071 0094202321 0094201055 0094201055 0094201055 0094201055 0094201057 0094201186 0094201753 0094400462 0094400856 0094500325 0094500544 0094500381 0094600083 0094600090 0094600084 0094400036
Parts Name Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Resister Diode Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Transistor Transistor Inducer Inducer Inducer trap trap trap photo coupler
Qt.(Unit) Remark Type RY17-2W-270Ω±5%-20-C-A 1 RY17-2W-10KΩ±5%-20-C-A 1 RY17-2W-47KΩ±5%-20-C-A 1 RY17S-2W-33K-J-05-E-A 1 RY17S-2W-33K-J-05-E-A 1 RF10-2W-1Ω±5%-05-E-A 1 RF10-1W-1Ω±5%-12-C-A 1 RF10-1W-1Ω±5%-12-C-A 1 RJ15-1/2W-2.2Ω±5%-12-D-A 1 RF11-1/2W-33Ω±5%-17-A-A 1 RF10-1W-2.2-J-20-C-A 1 RX27-3A-7W-1.5Ω-±5%-15-J-A 1 RX27-6-5W-3.9Ω±5%-15-P-A 1 TL431(进口) 1 CD110-25V-1000μF-M-05-E-A 1 CD110-25V-1000μF-M-05-E-A 1 CD110-35V-220μF-M-05-E-A 1 CD110-35V-470μF-M-05-E-A 1 CD110-25V-330μF-M-05-F-A 1 CD110-63V-100μF-M-05-F-A 1 CD287-160V-220μF-M-07-E-A 1 CD110-250V-10μF-M-05-G-A 1 CD287-250V-22μF-M-05-E-A 1 CD293-450V-150μF-M-10-G-A 1 CL21-AC250V-0.1μF-K-20-H-A 1 CL21-AC250V-0.1μF-K-20-H-A 1 CBB21-400V-0.39μF-J-20-B-A 1 CBB81-1600V-7500PF-J-20-B-A 1 CT81-10B-2B4-2KV-470PF-K-10-C-A 1 CT81-10B-2B4-2KV-680PF-K-10-C-A 1 CT81-10B-2B4-1KV-1000PF-K-07-C-A 1 CT81-10B-2B4-1KV-1000PF-K-07-C-A 1 CT81-10B-2B4-1KV-1000PF-K-07-C-A 1 CT81-10B-2B4-1KV-1000PF-K-07-C-A 1 CT81-B-1KV-220PF-K-07-C-A 1 CT81-10B-2B4-1KV-470PF-K-07-C-A 1 CT81-10B-2B4-1KV-470PF-K-07-C-A 1 CT81-10B-2B4-1KV-470PF-K-07-C-A 1 CT81-10B-2B4-1KV-470PF-K-07-C-A 1 CT81-10B-2B4-2KV-470PF-K-10-C-A 1 CT81-12-2B4-2KV-2200PF-K-07-C-A 1 CT81-11-2E4-AC400V-1000PF-M-10-C-A 1 2SC2216(O)------F 1 2SB892(S)------F(进口) 1 ZZ0008-15-A-A 1 LX460 1 6.8mH-K(G) 1 XT6.5MHZ(进口) 1 XT6.0MHZ(进口) 1 XT5.5MHZ(进口) 1 PC817B(进口) 1 41
List of Parts Location Z201 U101 Z202 N202 N201 N401 T902 T501 T901 L501 L502 RT501 XP401 X1002 X503A X502 X503 X902 X903 XS402 X203 X105 X599 X204 XS301 XS302 X106
N601
V902 N801
N301
N506
Material code 0094600082 0094004532 0094600245 0094400636 0094401534 0094400417 0094500984 0094500300 0094500341 0094500384 0094500384 0094400296 0094300278 0094300097 0090401272 0094300063 0094300110 0094300307 0094300111 0094300112 0094300104 0094300092 0094300111 0094300092 0094300062 0094300062 0094300027 0090100483 0090300526 0090200452 0090803117 0090801018 0094401619 0090600065 0090600066 0090803118 0090100421 0090100114 0094400465 0094401409 0090600070 0090600067 0090600066 0090200250 0090803147 0090100155 0094401089 0090600074 0090600066 0090100115 0094400517
Parts Name Filter Tuner Oscillator IC IC IC Transformer Transformer Transformer Filter Filter Resister Audio/video terminal S-Video terminal Wire Connect housing Connect housing Connect housing Connect housing Connect housing Connect housing Connect housing Connect housing Connect housing Connect housing Connect housing Connect housing pad pad clamp heatsink assembly heatsink assembly IC Screw Nut heatsink assembly Heatsink pad Transistor IC Screw Screw Nut Wire holder heatsink assembly heatsink assembly IC Screw Nut Heatsink Transistor
Type D38.9 ENV59D69F1B HC-49/U CAT24C08P(进口) TDA9361(进口) TC4053BP(进口) JF0501-19930 BCK-08A5 JDT1904 LCL-05 LCL-05 MZ73L18RM270 CS-102 S-8 JT24010D0113Q TJC2-2A TJC1-2A TJC1-4A TJC3-3A TJC3-4A TJC3-5A TJC3-2A TJC3-3A TJC3-2A TJC9-2A TJC9-2A TJC9-3A MTBH5004BA--Q MTCC5013CD--Q 040(阻燃) BJB5099-----Q BJB2040-----Q 5Q0765RT 进口 GB9074.4-88 M3*12 GB6170-86 M3 BJB5100-----Q MTBT2019BC--Q MTBH2002BA--Q 2SD1651----B-A(进口) TDA8357(进口) GB9074.4-88 M3*14 GB9074.4-88 M3*10 GB6170-86 M3 MTAJ0071AG--Q BJB5101-----Q MTBT0094BB--Q LA4285(进口) GB9074.4-88 M3*8 GB6170-86 M3 MTBT2001BC--Q L7808CV(进口) 42
Qt.(Unit) Remark 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1 1 1 1 1
List of Parts
Location
N507
X1003 X1002 SW1001 SW1002 SW1003 SW1004 SW1005 SW1006 VD1003 K1001 K1002 K1003 A1001 ZX1001
N602 RLP2 F601A F601B F601 X601 X602 X603 TP1 R726 R727 C702 C703 C600 X702 CN701 XS704 N701
Material code 0090600012 0090100115 0094400450 0090600012 0094000230 0090401018 0090400573 0090202559 0090400977 0090400976 0094000440 0094000440 0094000440 0094000440 0094000440 0094000440 0094400804 0094300155 0094300156 0094300154 0094000216 0090401120 0090800185 0090100115 0094400450 0090600012 0094000314 0090100037 0090100037 0094000012 0094300110 0094300110 0090401273 0094500449 0094100128 0094100101 0094202379 0094201356 0094201717 0094300063 0090800009 0094300089 0090100016 0094400186 0090600012 0090203572 0090600028
Parts Name Screw Heatsink Transistor Screw Power switch Mains cord Wire sleeve Wire Wire Push switch Push switch Push switch Push switch Push switch Push switch Diode Connect housing Connect housing Connect housing Infrared sensor Wire heatsink assembly Heatsink Transistor Screw relay Fuser holder Fuser holder Fuse Connect housing Connect housing Wire Transformer Resister Resister Capacitor Capacitor Capacitor Connect housing Wire CRT Socket Heatsink IC Screw holder Screw
Type SJ2824-87 ST3*8F MTBT2001BC--Q L7805CV(进口) SJ2824-87 ST3*8F KDC-A04 JPRVVZ202DKDQ JT23510D0095Q MTAS5015AN--Q JT3301-C0182Q JT2301-C0154Q KFC-A06-21050 KFC-A06-21050 KFC-A06-21050 KFC-A06-21050 KFC-A06-21050 KFC-A06-21050 HFR203 CYB-3.2-1DL2(黄) CYB-3.2-1DL2(白) CYB-3.2-1DL2(红) HS0038(进口) JT4301-70204Q BJB0116-----Q MTBT2001BC--Q L7805CV(进口) SJ2824-87 ST3*8F LK1aF-12V(进口) MTBJ0001BB--Q MTBJ0001BB--Q T4A/250V TJC1-2A TJC1-2A JT5351-C0239Q DB-1.3-08 RF10-2W-68-J-05-E-A RY17S-2W-33K-J-05-E-A 2200PF-M-AC400V-07-C-A CT81-10-2B4-2KV-1000PF-K-07-B-A CD110X-35V-470μF-M-05-E-A TJC2-2A JT8411-B3002Q GZS12-4-2 QHS-30175D TDA6107Q 进口 SJ2824-87 ST3*8F MTAC5057AC--Q SJ2825-87 ST3*10F
43
Qt.(Unit) Remark 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 3
Damageable Parts List
16. Damageable Parts List Material
Parts
Unit Price
Code 0094000012 0094004532 0094100128 0094101082 0094101119 0094101171 0094101286 0094101469 0094101559 0094102340 0094400186 0094400417 0094400442 0094400450 0094400462 0094400465 0094400481 0094400517 0094400586 0094400636 0094400843 0094400844 0094400856 0094400857 0094401089 0094401409 0094401534 0094401619
Name Type Qt.(unit) Fuse T4A/250V 1 Tuner ENV59D69F1B 1 Resister RF10-2W-68-J-05-E-A 1 Resister RF11-5W-5.1-J-17-L-A 1 Resister RF10-1W-1Ω±5%-20-C-A 2 Resister RF10-1W-2.2Ω±5%-12-C-A 1 Resister RF10-2W-2.2Ω±5%-15-C-A 1 Resister RF10-1W-2.2Ω±5%-15-C-A 1 Resister RF10-2W-2.7Ω±5%-15-C-A 1 Resister RF10-1W-0.27Ω-J-15-C-A 1 IC TDA6107Q 1 IC TC4053BP 1 Transistor 2SB892(S)----D-A 1 Transistor L7805CV 2 Transistor 2SC2216(O)------F 1 Transistor 2SD1651----B-A 1 Transistor PH2369----D-A 1 Transistor L7808CV 1 Transistor 2SA608(E)----D-A 2 IC CAT24C08P 1 IC TDA9874APS 1 IC TDA9801 1 Transistor 2SB892(S)------F 1 Transistor 2SC2383(O)------F 1 IC LA4285 1 IC TDA8357 1 IC TDA9361 1 IC 5Q0765RT 1
44
USD 0.04 4.96 0.04 0.04 0.03 0.03 0.05 0.03 0.05 0.03 1.46 0.24 0.2 0.18 0.15 1.08 0.06 0.18 0.03 0.39 13.78 1.23 0.2 0.21 0.91 1.09 24.95 2.09
Reparation
Rate(%)
Remark
Information of Resistors and Capacitors
17. Information of Resistors and Capacitors
CAPACITORS RESISTORS & CAPACITORS-PARTS NO.CODE Notes: 1.part numbers are indicated on most mechanical parts. Please use this part number for parts orders. 2.The unit of resistance is (ohm).K=1000 ,M=1000K F(microfarad). 1pF=10-6 F. 3.The unit of capacitance is Numbering system of Capacitor Example CL42 ----- 17 ---- 50V ---- 2F4 ---- 104 * ---Z Type Voltage Value (pF) Tolerance J CL21X ---- 100V ---- 223 * ---Type Voltage Value (pF) Tolerance CL110X ---- 25V ---- 100 F 20% Type Voltage Value Tolerance 4 3 * 104 =10 10 223=22 10 Numbering system of resistor Example RY17S ---- 2W ---- 390 ---- J ---- 05-E-A Type Wattage Value( ) Tolerance RS11 ---- 1/2W ---1.8K ---- K Type Wattage Value Tolerance ABBREVIATION OF PART NAME AND DESCRIPTION RESISTOR CAPACITOR PART NAME & DESCRIPTION TYPE ALLOWANCE T 1% Carbon F S J Solid 5% J K Metal 10% Y M Oxide 20% F G Fuse 2%
C T L D A
45
PART NAME & DESCRIPTION TYPE ALLOWANCE J 5% Ceramic K 10% Ceramic L 15% Film M 20% Electrolytic Tantalum P +100%-0% Z +80%-0%
Terminal view of transistors
Terminal view of transistors B E C
E
CB
E CB
CE B
KSR1010TA KSR2010TA
KSC815-YTA KSA539-YTA
C EB
B
CE
2SD18887YD BC548-CTA
46
KSC2331-YTA
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