TRINITRON® COLOR TV. KV-21C5B RM-883. French. SCC-Q02H-A. KV-21C5D
RM-883. AEP. SCC-Q04K-A. KV-21C5E RM-883. Spanish. SCC-Q05K-A.
SELF-DIAGNOSTIC FUNCTION
SERVICE MANUAL MODEL
KV-21C5B KV-21C5D KV-21C5E KV-21C5K KV-21C5R
COMMANDER
DEST
CHASSIS NO.
RM-883
French
SCC-Q02H-A
RM-883
AEP
SCC-Q04K-A
RM-883
Spanish
SCC-Q05K-A
RM-883
OIRT
SCC-Q03S-A
RM-883
OIRT
SCC-Q03R-A
FE-1 MODEL
COMMANDER
KV-21X5A KV-21X5B KV-21X5D KV-21X5E KV-21X5K KV-21X5L KV-21X5R KV-21X5U
CHASSIS
DEST
CHASSIS NO.
RM-883
Italian
SCC-Q06K-A
RM-883
French
SCC-Q02J-A
RM-883
AEP
SCC-Q04L-A
RM-883
Spanish
SCC-Q05L-A
RM-883
OIRT
SCC-Q03U-A
RM-883
Irish
SCC-Q07D-A
RM-883
OIRT
SCC-Q03T-A
RM-883
UK
SCC-Q01F-A
/ N
MENU
PROGR
Layer 1 RM-883
TRINITRON ® COLOR TV ®
MICROFILM
1
WAVEFORMS A BOARD 1
PAL
1
1.0 Vp-p (H) 4
SECAM
2.6 Vp-p (H)
6
0.5 Vp-p (H) 10
146 Vp-p (V) 14
PAL
2.4 Vp-p (H)
WAVEFORMS C BOARD 1
2
102 Vp-p (H) 3
95 Vp-p (H) 4
93 Vp-p (H)
24 Vp-p (H)
SECAM
3.0 Vp-p (H)
3
1.3 Vp-p (H)
2.6 Vp-p (H) 8
1.4 Vp-p (H) 12
142 Vp-p (H) 15
SECAM
7
11
15
2
5.0 Vp-p (H)
12 Vp-p (H)
1.1KVp-p (H)
PAL
1.0 Vp-p (H)
1.3 Vp-p (H) 5
9
2
2.0 Vp-p (H) 13
56 Vp-p (V)
290 Vp-p (H)
5-4 SEMICONDUCTORS SBX1981-51
CD4052BCM 9
16
2SC688-LK
TDA9870 TDA9875P 64
32
8
1 (TOP VIEW)
1
31 ( TOP VIEW )
STR-F6654
LM2940CT-9.0
E
TOP209P
C
8
5
B
SD2539 (SONY)
1 1 4 ( TOP VIEW )
IN GND
OUT 5
LM393N TDA2822M TEA2124
TYA7805CTV
STV9379
B C
8
7
6
2SA933AS-QRT 2SA933AS-RT 2SC1740S-RT
1 1
2
E
5
3
3
4
2 5 4 7 6
( TOP VIEW )
LETTER SIDE
BF421-AMMO 2SA1091-O
NJM4558M-TE2 ST24W08FM6TR 8
5
8
5
1
4
1 4 ( TOP VIEW )
E
C
B
( TOP VIEW ) E
C
B
PST593C-MMP-4P 4
TDA7495
3
DTC114EK DTC114EKA-T146 DTC144EKA-T-146R 2SA1037K-T-146-QR 2SC2412K-QR 2SC2412K-T-146-R
1
2 1 ( TOP VIEW )
AK04-V1 AU-01Z-V1 DINL20-TA ERB44-06TP1 EG-1Z-V1 EL1Z ERD28-06S ERC06-15S FMN-G12S
GP08DPKG23 GP10GPKG23 GP15GPKG23 LSB360HL RB501V-40TE-T7 RG1CLF-B1 RGPO2-17EL-6433 RGP15GPKG23 RGP10GPKG23 RU-4AM-T3
15 C
CATHODE
SAA5498PS/M1A/074 SAA5498PS/M1A/075 SAA5498PS/M1A/076
TDA9818-V1
24 52
E B
13 ANODE
27
1
12 ( TOP VIEW )
1
26 ( TOP VIEW )
45
5-4 SEMICONDUCTORS DAN202K DAN202K-T146
3
1 2
2
3
1
D45B60L-F
AK04WS ERC04-6SE MTZJ-T-77-4.7B MTZJ-T-77-5.6B MTZJ-T-77-12B MTZJ-T-77-22B
MTZJ-T-77-33A P6KE200AG23 RD5.6ESB2 RN3Z-LF014-302 1SS119-25TD 1SS133T-77
CATHODE
ANODE
UF4005PKG23
ANODE
CATHODE
46
5-5. IC BLOCK DIAGRAMS A BOARD IC201 TDA7495 A BOARD IC501 STV 9379 2
6
2 3
VOLUME 1
FLYBACK GENERATOR
14
30K OP AMP
-
1
POWER AMPLIFIER
5
+
7
9
MUTE/STBY PROTECTIONS
THERMAL PROTECTION
10
VOLUME
60K
5
12
30K
OP AMP
4
3
A BOARD IC101 TDA9817/V1 22
15
TUNER AGC
14
4
6
7
19
18
17
21
20
A BOARD IC606 STR-F6654
VOLTAGE REFERENCE
VIF AGC
4
4
AFC DETECTOR 3 1
VIF AMPLIFIER
2
23
VCO TWO
FPLL
SIF AGC
VIDEO DEMODULATOR AND AMPLIFIER
O.V.P
LATCH
DRIVE
16 REG
QSS MIXER INTERCARRIER MIXER AM DEMODULATOR
SIF AMPLIFIER
24
START
2
T.S.D
O.S.C
8
1
Iconst
INTERCARRIER MODE SWITCH
FM-PLL DEMODULATOR
5
3
12
13
9
5
10 11
A BOARD IC301 CXA2060AS
ACC AMP
41 4
MONITOR SW
7
VIDEO SW
9
6
COUNT DOWN V SYNC SEP
H SYNC SEP
29
VPROT VM AMP (OFF YS/YM)
DAC SW
AKB
PC BUS DECODER STATUS I/T
21
R/G/B BLK
24 23 22
35 34
FILTER ALIGNMENT
TRAP PAL 4.43MHz NTSC 3.58MHz SECAM 4.2 - 4.43MHz
Y SW
Y/C MIX RGB CLAMP
CLAMP DC TRAN
30
ABL/PEAK LIM
CLAMP RGB 2/2
DPIC
SECAM VCO CAL. by 4.43MHz
PLL SECAM FM DEMOD
ACC DET
ATT CHROMA SW
LIM AMP
(ZAP)
ACC AMP
43 2
BELL FILTER
31
CUTOFF CONT
BPF PAL 4.43MHz NTSC 3.58MHz
32
3
COLOR AMP AXIS
25
DRIVE AMP
DEEMPHASIS
26
42
EYUV CLAMP YUV SW YUV OUT
1H DELAY LINE (PAL/SECAM)
27
CLAMP
LINE BLK
28
BRIGHT CONT
SW NTSC PAL,SECAM KILLER
39 38 37 36
GAMMA AMP
CHROMA AMP
15
PAL/NTSC DEMOD
COLOR SYSTEM DISCRIMINATOR PAL ID PAL/NTSC COLOR KILLER SECAM ID
ACO DET.
1
PICTURE AMP
APC
5
DYNAMIC COLOR
46
YM SW
47
C VCO 4.433619MHz 3.579545MHz 9.582058MHz
Y32 SW
48
YS1 SW
45
AFC
20
DL PAL/NTSC 300 x 200nS SECAM 300 x 200nS LINE COUNTER V TIM GEN
SHARPNESS DL SHARPNESS AMP
VD SAW FUNC
WIDE SAW FUNC
V SAW GEN (50/50) VTIM
EW PARABOLA FUNC
H SAW GEN H OSC
PHASE DET HPROT
H TIM GEN
17
5
18
47
14
HD GEN
19
IREF
10
REG
12
16
33
13
11
