Service Manual. TV. Grundig Service ... CUC 7303. 2. GRUNDIG Service ....
CC113. 111. 59. CC114. 108. 59. CC115. 167. 65. CC118. 112. 46. CC119. 122.
52.
Service Manual TV
Grundig Service
Hotline Deutschland... ...Mo.-Fr. 8.00-16.30 Uhr
CUC 7303
Technik:
TV/SAT VCR/LiveCam HiFi/Audio Car Audio Telekommunikation
0180/52318-41 0180/52318-42 0180/52318-43 0180/52318-44 0180/52318-45
Fax:
0180/52318-51
P 37 – 732/5 text P 37 – 071 IR T 55 – 3035 T 55 – 731 a text
Ersatzteil-Bestellannahme:
0180/52318-40 0180/52318-50
Telefon: Fax:
Zusätzlich erforderliche Unterlagen für den Komplettservice Additionally required Service Manuals for the Complete Service Ergänzung Supplement
Service Manual
Service Manual
3
CUC 7303
Sicherheit Safety
Sach-Nr./Part No. 72010-019.43
Sach-Nr./Part No. 72010-019.40
Sach-Nr./Part No. 72010-800.00
Btx * 32700 # Sachnummer Part Number 72010-019.43 Änderungen vorbehalten Subject to alteration Printed in Germany VK24 1097
Allgemeiner Teil / General Section
CUC 7303
D
GB
Für diese Geräte gilt das Service Manual CUC 7303. Diese Ergänzung dokumentiert die Unterschiede bzw. zusätzlichen Bestückungen der Geräte. Die Bausteinbestückung und die Sachnummern der einzelnen Bausteine entnehmen Sie bitte der Tabelle auf Seite 3. Grundlage für den Service sind: – Sicherheitsvorschriften (Sach-Nr. 72010-800.00) – Service Manual CUC 7303 (Sach-Nr. 72010-019.40)
For these TV sets the Service Manual CUC 7303 is applicable. This Manual describes the differences and the additionally fitted modules of the TV receivers. The individual modules and the relevant part numbers are listed in the table on page 3. Basic instructions for servicing are given in the: – Safety Instructions (Part No. 72010-800.00) – Service Manual CUC 7303 (Part No. 72010-019.40)
Inhaltsverzeichnis
Table of Contents Seite
Page
Technische Daten ........................................................................... 2 Modulübersicht ................................................................................ 3 Chassisplatte .................................................................................. 3 Gesamtschaltplan ........................................................................... 9 Ersatzteillisten ............................................................................... 14
Technical Data ................................................................................ 2 Module List ...................................................................................... 3 Chassis Board ................................................................................. 3 General Circuit Diagram ................................................................. 9 Spare Parts Lists ........................................................................... 14
Technische Daten / Technical Data
P 37 - 732/5 text
P 37 - 071 IR
T 55 - 3035
T 55 - 731 a text
34cm
34cm
51cm
51cm
37cm (14") tinted glass
37cm (14") tinted glass
55cm (21") Black Line D
55cm (21") Black Line D
90°
90°
90°
90°
50Hz
50Hz
50Hz
50Hz
69 TV + 1 AV
69 TV + 1 AV
69 TV + 1 AV
69 TV + 1 AV
Bildröhre / Picture Tube Sichtbares Bild Visible picture Bildschirmdiagonale Screen diagonale Ablenkwinkel Deflection angle Bildwechselfrequenz Vertical frequency Elektronik / Electronic Programmspeicherplätze Programme positions AV-Auswertung AV evaluation Kabeltuner für Hyperband (8MHz) Cable tuner for hyperband (8MHz)
TV-Normen TV-Standard
Videotext Teletext Musikleistung Music power
auf jeden Programmplatz programmierbar programmable for every programme position ja / Yes
ja / Yes
ja / Yes
ja / Yes
PAL/SECAM/ NTSC 4,43MHz B/G, D/K,K',D
PAL, I
PAL/SECAM/ NTSC 4,43MHz B/G, D/K,K'
PAL / BG
1 Seiten Text 1 pages text
—
—
1 Seiten Text 1 pages text
2W
2W
2W
2W
FBAS in-/output, RGB input
FBAS in-/output, RGB input
voll belegt fully wired
voll belegt fully wired
165…265V
165…265V
165…265V
165…265V
50 / 60Hz
50 / 60Hz
50 / 60Hz
50 / 60Hz
38W
38W
55W
55W
9W
9W
10W
10W
Anschlüsse Rückwand / Connections Rear Panel Euro AV 1 (schwarz/black) Netzteil / Mains Stage Netzspannung (Regelber.) Mains voltage (variable) Netzfrequenz Mains frequency Leistungsaufnahme Power consumption Standby
2
GRUNDIG Service
CUC 7303
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Pos.-Nr./ Pos. No.
Tuner
Bildrohrplatte CRT Panel
Fernbedienung Remote Control TP 711 TP 715
29704-002.47 / .48
8140-601-614 / 610
29305-022.14
29642-062.01
G.CG 4602 GB
29704-002.49 / .50
8140-601-614 / 610
29305-022.14
29642-062.01 / .11
T 55-3035
G.CG 7775
29704-002.57
8140-601-614 / 610
29305-022.16
29642-062.01
T 55-731 a text
G.CG 8275
29704-002.36 / .51
8140-601-614 / 610
29305-022.14
29642-062.01 / .11
Gerät Model
Bestell-Nr. Order No.
Chassis
P 37-732/5 text
G.CG 2302
CBR01 CBR02 CBR03 CBR04 CBR05
Bestückungskoordinaten der Bauteile auf dem Chassis
C D IC L R T
Die Koordinaten X und Y sind sowohl als metrische Koordinaten für die Originalplatine in Millimeter, als auch als absolute Koordinaten für die vergrößerten Abbildungen der Platinen verwendbar. --> --> --> --> --> -->
Kondensator Diode Integrierter Schaltkreis Spule Widerstand Transistor
CC --> CD --> CIC--> CL --> CR --> CT -->
Chip-Kondensator Chip-Diode Chip-IC Chip-Spule Chip-Widerstand Chip-Transistor
C D IC L R T
Capacitor Diode Integrated Circuit Coil Resistor Transistor
CC --> CD --> CIC--> CL --> CR --> CT -->
CBR12 CBR13 CBR15 CBR16 CBR17
175 156 211 211 77
32 80 38 42 95
CBR19 CBR21 CBR22 CBR23 CBR24
130 210 232 176 128
101 18 42 73 125
CBR25 CBR26 CBR27 CBR28 CBR29
226 226 42 183 212
43 40 72 20 26
CBR30 CBR31 CBR32 CBR37 CBR41
47 193 181 137 30
99 40 86 78 38
CBR42 CBR43 CBR44 CBR46 CBR47
131 190 186 92 90
55 40 40 129 48
CBR52 CBR53 CBR57 CBR58 CBR59
25 68 22 18 92
14 34 25 35 71
Koordinaten/ Coordinates X Y
CBR61 CBR62 CBR66 CBR68 CBR71
92 83 152 128 45
97 86 25 15 87
CBR72 CBR73 CBR84 CBR85 CBR86
48 88 238 96 181
81 125 119 136 20
CBR90 CBR98 CBR101 CBR108 CBR109
137 48 72 42 128
68 76 55 69 21
CBR113 CBR114 CBR115 CBR119 CBR124
121 164 78 160 60
78 62 86 73 98
CBR125 CBR126 CBR127 CBR130 CBR131
45 182 117 24 20
90 106 99 8 8
CBR133 CBR134 CBR135 CBR137 CBR175
94 96 210 259 130
136 91 70 158 58
CBR844 CBR881
139 223
126 84
CC106 CC107 CC108 CC109 CC111
158 157 147 142 137
42 38 48 55 48
CC113 CC114 CC115 CC118 CC119
111 108 167 112 122
59 59 65 46 52
CC124 CC126 CC127 CC130 CC134
82 114 117 124 75
76 59 59 29 75
CC135 CC136
68 61
79 84
Chip Capacitor Chip Diode Chip IC Chip Coil Chip Resistor Chip Transistor
Chassisplatte
Chassis Board
Koordinaten für die Bauteile der Bestückungsseite (Oberseite)
Coordinates of the components on the components side (top side)
Pos.-Nr./ Pos. No.
C106 C108 C112 C115 C127 C128 C129 C136 C141 C145
Koordinaten/ Coordinates X Y 160 146 135 170 50 58 47 61 89 67
34 46 46 48 54 62 61 84 85 63
Pos.-Nr./ Pos. No.
C542 C543 C601 C603 C604 C609 C621 C622 C623 C624
Koordinaten/ Coordinates X Y 68 116 221 229 238 211 191 195 191 191
214 193 203 164 165 174 199 175 192 176
C148 C149 C151 C152 C153
53 80 148 140 145
60 86 73 73 80
C626 C626 C627 C646 C647
150 150 130 156 152
179 179 203 241 202
C158 C167 C191 C302 C303
92 99 141 33 18
54 46 89 54 30
C652 C653 C656 C661 C663
168 166 174 182 176
179 183 174 205 225
C309 C323 C325 C326 C327
41 50 96 44 71
56 18 16 16 18
C664 C667 C669 C671 C672
144 184 155 104 107
194 225 233 221 210
C331 C402 C408 C412 C417
45 65 16 82 85
26 163 145 162 191
C676 C681 C682 C682 C683
173 101 87 87 28
139 242 244 244 108
C422 C444 C446 C501 C502
59 96 108 29 43
168 175 174 139 169
C687 C695 C811 C818 C819
38 155 258 196 196
129 139 172 86 96
C503 C506 C511 C512 C513
48 28 64 201 61
159 180 131 137 125
C827 C851 C863 C911 C921
203 180 140 48 116
55 40 139 79 26
C522 C526 C527 C532 C541
38 28 10 68 73
GRUNDIG Service
196 189 207 252 214
C922 C923 C924 C966 C2810
110 105 95 176 168
26 45 39 85 89
Pos.-Nr./ Pos. No.
C2815 C2816 C2817 C2856 C2858
Koordinaten/ Coordinates X Y 175 183 185 197 11
97 97 100 26 31
Pos.-Nr./ Pos. No.
Koordinaten/ Coordinates X Y
F926 F927 F931
69 73 80
96 96 40
144 95 59 60 167
55 70 20 151 190
CO626
150
178
IC110 IC150 IC320 IC400 IC630
D323 D401 D405 D406 D444
104 69 73 64 100
13 157 137 154 175
IC676 IC690 IC810 IC810 IC820
108 141 282 277 197
153 153 173 173 55
D512 D513 D514 D524 D543
127 117 191 55 91
136 184 137 195 219
IC830 IC850 IC950 IC2807
172 204 110 166
40 71 36 99
IR-BA
265
184
D621 D622 D623 D624 D646
190 191 190 188 151
168 162 187 178 237
CH01
267
58
D647 D661 D662 D663 D664
151 175 163 164 180
222 199 204 217 233
D666 D667 D668 D671 D682
180 148 156 101 104
240 206 209 226 237
D683 D816 D816 D826
25 274 272 243
114 194 194 28
ENTMAG
213
164
F130 F901 F906 F923 F924
71 67 80 89 89
84 53 51 109 94
Koordinaten/ Coordinates X Y
Pos.-Nr./ Pos. No.
P+ P-
264 264
106 121
R609 R621 R627
209 197 166
187 199 165
P01
34
18
Q171 Q172 Q857
106 99 209
56 56 55
R633 R647 R651 R652 R653
186 143 175 180 177
215 212 184 181 184
R118 R119 R156 R166 R183
125 123 43 16 100
48 51 139 22 101
R654 R661 R663 R664 R665
181 184 166 145 171
196 236 203 206 225
R203 R303 R337 R401 R404
256 56 81 79 46
29 26 19 135 138
R666 R667 R669 R681 R683
161 164 155 91 28
241 241 209 172 124
73 9 9 69 9
169 156 166 171 146
R685
50
128
RGB
107
101
S601
241
219
SCART01
6
93
Pos.-Nr./ Pos. No.
KH335
269
36
R406 R408 R411 R412 R413
L108 L301 L302 L303 L305
158 29 38 32 56
53 30 30 30 54
R414 R416 R502 R503 R504
16 86 45 28 35
137 179 164 155 166
L381 L506 L526 L531 L533
260 20 18 50 72
36 195 200 180 194
R506 R511 R512 R512 R513
9 70 68 70 195
L543 L601 L601 L601L641
86 233 231 231 142
223 189 187 187 208
R521 R522 R524 R526 R531
L646 L819 L912 L924 L2836
148 196 155 90 204
246 114 66 100 89
NETZ
211
243
KB
265
169
74 170 26 83 68 64 38 47 30 48
The X and Y coordinates can be used as both metric coordinates in mm for the original circuit board and absolute coordinates for the enlarged diagrams of the circuit boards.
--> --> --> --> --> -->
78 254 157 118 224 148 40 20 45 87
Assembly Coordinates of the Components at the Chassis -
Koordinaten/ Coordinates X Y
CBR06 CBR07 CBR08 CBR09 CBR11
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
-
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Koordinaten für die Bauteile der Lötseite (Unterseite)
Modulübersicht / Module List
P 37-071 IR
CUC 7303
SI600 SI671
231 94
239 231
176 136 125 125 139
ST-BAT01 ST-BAT02 ST-BAT03 ST-BAT04 ST-J
232 71 105 83 69
63 244 143 212 182
14 13 55 20 51
158 179 199 203 190
T501 T506 T511 T523 T665
39 9 75 139 172
160 189 124 131 229
R532 R533 R542 R543 R546
95 73 117 79 82
191 206 133 224 223
T686
40
122
TR501 TR550 TR601
25 37 129
168 227 232
R553 R554
116 96
167 214
TRX550 TUNER
37 30
227 42
3
GRUNDIG Service
Pos.-Nr./ Pos. No.
Koordinaten/ Coordinates X Y
CC139 CC140 CC141
71 80 89
88 60 86
CC142 CC143 CC144 CC146 CC147
95 86 67 97 53
75 82 63 84 95
CC149 CC156 CC157 CC163 CC166
72 86 91 88 97
75 67 67 129 66
CC167 CC171 CC172 CC173 CC174
94 103 101 107 108
66 52 52 71 66
CC177 CC184 CC307 CC308 CC321
92 102 30 27 62
75 89 46 46 21
CC322 CC328 CC331 CC381 CC382
54 68 45 260 247
19 16 22 27 22
CC383 CC401 CC403 CC404 CC406
257 68 69 53 49
31 146 165 154 148
CC411 CC419 CC501 CC653 CC654
7 46 29 172 173
161 151 155 191 184
CC673 CC674 CC676 CC682 CC694
112 107 108 28 138
150 139 162 111 148
CC695 CC805 CC807 CC808 CC818
142 254 200 228 183
148 165 94 56 74
CC819 CC820 CC821 CC822 CC823
260 213 204 227 230
189 67 43 73 91
CC825 CC826 CC827 CC831 CC836
159 205 198 168 195
110 55 68 39 68
CC837 CC838 CC842 CC848 CC852
186 197 187 186 173
89 75 48 52 61
CC854 CC855 CC856 CC859 CC860
211 183 208 190 219
48 58 68 96 69
CC863 CC865 CC866 CC868 CC869
190 229 197 200 200
71 73 72 38 33
CC881 CC901 CC902 CC906 CC912
232 78 78 84 161
73 54 46 60 51
CC913 CC920 CC921 CC922 CC923
167 84 128 125 123
52 104 108 108 108
CC924 CC925 CC926 CC930 CC937
75 88 108 100 65
103 97 36 110 98
CC944
68
38
Coordinates of the Components on the Solder Side (Bottom Side) Pos.-Nr./ Pos. No.
Koordinaten/ Coordinates X Y
CC951 CC956 CC957 CC958
5 121 9 9
108 29 108 104
CC973 CC2801 CC2802 CC2803 CC2811
18 181 177 180 169
104 58 63 71 99
CC2820 CC2821 CC2822 CC2823 CC2825
212 224 219 215 215
100 91 91 91 38
CC2835 CC2836 CC2837 CC2841 CC2845
203 202 205 23 213
20 75 75 46 20
CC2850 CC2851
200 196
48 43
CD109 CD134 CD135 CD181 CD191
146 63 64 103 134
56 81 76 100 78
CD192 CD193 CD194 CD501 CD516
134 130 132 32 186
95 78 83 157 133
CD651 CD654 CD656 CD673 CD830
168 176 181 100 244
190 176 181 162 128
CD901 CD902 CD926 CD927 CD928
72 74 69 72 66
49 53 104 104 103
CD929 CD941 CD942 CD943 CD944
63 78 76 73 73
103 36 36 42 36
CD954 CD2827 CD2829
22 154 150
87 93 93
CIC105 CIC130
114 144
52 26
CR100 CR101 CR102 CR103 CR104
186 160 160 162 162
43 34 38 37 41
CR105 CR106 CR107 CR108 CR109
141 141 149 152 149
45 41 41 56 56
CR110 CR111 CR112 CR113 CR114
138 157 159 156 172
56 94 86 88 52
CR115 CR116 CR121 CR122 CR124
165 144 102 115 44
65 64 74 72 60
CR126 CR127 CR128 CR130 CR131
207 48 49 134 134
123 54 62 24 19
CR132 CR133 CR134 CR135 CR136
45 140 61 138 71
85 19 77 19 84
CR137 CR138 CR139 CR141 CR142
145 142 76 89 58
19 19 81 73 81
CR143 CR144
81 67
71 76
Pos.-Nr./ Pos. No.
Koordinaten/ Coordinates X Y
CR147 CR148 CR149
56 49 77
95 95 91
CR151 CR152 CR153 CR154 CR155
108 105 103 126 88
82 82 82 56 52
CR156 CR158 CR159 CR161 CR162
100 89 101 89 53
84 67 65 56 105
CR163 CR164 CR165 CR166 CR167
85 20 93 95 96
129 21 47 49 55
CR168 CR169 CR171 CR173 CR174
86 49 102 105 120
54 104 60 66 64
CR175 CR181 CR182 CR183 CR186
120 98 96 99 105
60 102 102 89 89
CR187 CR191 CR192 CR193 CR194
149 136 134 147 132
88 83 87 88 91
CR304 CR305 CR306 CR307 CR309
43 35 26 24 41
33 38 72 72 60
CR313 CR314 CR315 CR321 CR322
22 28 25 68 53
36 36 38 20 16
CR323 CR324 CR325 CR326 CR327
91 98 60 41 100
19 17 13 20 17
CR328 CR329 CR331 CR381 CR382
45 58 41 257 263
20 20 22 27 27
CR402 CR403 CR404 CR405 CR406
39 65 73 74 14
133 168 162 127 150
CR407 CR408 CR409 CR411 CR412
17 17 65 131 145
138 134 146 131 122
CR419 CR523 CR541 CR641 CR654
6 63 106 142 173
149 134 121 208 182
CR656 CR673 CR674 CR686 CR687
177 100 103 43 38
184 155 162 118 125
CR803 CR807 CR808 CR811 CR812
241 199 222 260 259
114 89 60 181 136
CR813 CR816 CR817 CR818 CR819
259 260 251 185 258
139 186 165 82 184
CR820 CR821 CR822 CR823 CR824
228 221 217 227 222
60 100 91 91 91
CR825
222
74
Pos.-Nr./ Pos. No.
Koordinaten/ Coordinates X Y
Pos.-Nr./ Pos. No.
Koordinaten/ Coordinates X Y
CR959 CR960 CR961 CR962 CR963
17 17 16 18 98
95 109 88 79 118
CR964 CR965 CR966 CR967 CR968
17 98 98 16 12
64 121 123 68 65
CR971 CR974 CR984 CR985 CR2801
12 99 56 132 178
70 74 89 16 58
CR2802 CR2803 CR2810 CR2811 CR2812
179 180 215 226 228
63 75 44 49 49
CR2813 CR2814 CR2815 CR2820 CR2821
169 178 221 215 147
107 101 46 28 93
CR2822 CR2823 CR2824 CR2825 CR2826
221 218 224 227 224
41 41 34 28 32
CR2827 CR2829 CR2830 CR2831 CR2832
224 152 150 200 198
36 88 105 17 17
CR2833 CR2834 CR2836 CR2837 CR2839
147 193 192 195 186
106 22 17 17 74
CR2840 CR2841 CR2842 CR2843 CR2846
218 227 227 215 218
28 23 25 23 23
CR2847 CR2848 CR2849 CR2850 CR2851
222 205 211 194 199
23 33 30 55 43
75 82 78 78 75
CR2852 CR2853 CR2856 CR2858
206 205 208 20
43 28 28 11
70 81 128 66 147
45 47 25 53 19
CT101 CT106 CT107 CT110 CT115
159 145 153 164 164
46 41 42 88 58
CR906 CR907 CR911 CR912 CR913
149 52 92 152 170
19 46 91 67 52
CT169 CT181 CT186 CT191 CT193
53 97 102 141 140
101 96 93 84 93
CR914 CR916 CR917 CR918 CR919
159 53 54 56 70
62 84 75 84 76
CT325 CT411 CT826 CT840 CT881
77 143 214 158 226
15 126 95 105 84
CR920 CR921 CR922 CR923 CR924
83 77 84 78 87
108 100 102 110 103
CT901 CT915 CT916 CT917 CT919
79 160 54 58 60
51 66 79 76 88
CR925 CR926 CR927 CR930 CR931
75 69 73 80 67
109 109 109 110 109
CT921 CT925 CT937 CT962 CT963
79 82 58 17 21
105 98 104 74 67
CR933 CR937 CR941 CR944 CR951
71 64 77 84 5
100 108 42 31 112
CT2820 CT2821 CT2825 CT2830 CT2831
219 143 229 198 153
34 106 32 22 105
CR952 CR953 CR954 CR957 CR958
5 37 20 17 17
103 110 83 112 99
CT2835 CT2840 CT2845 CT2850
189 206 222 209
23 20 27 33
CR826 CR827 CR828 CR829
209 201 205 203
95 68 68 68
CR830 CR831 CR832 CR833 CR834
248 219 184 215 214
127 74 48 100 83
CR835 CR836 CR837 CR838 CR839
193 191 193 184 188
67 67 35 89 86
CR840 CR841 CR843 CR844 CR845
175 180 182 189 217
58 106 48 52 74
CR846 CR847 CR848 CR849 CR850
178 182 184 170 189
53 43 53 57 67
CR851 CR852 CR853 CR854 CR855
190 182 167 170 172
48 53 57 65 65
CR856 CR857 CR858 CR859 CR860
186 211 188 186 213
58 54 120 67 74
CR861 CR862 CR863 CR864 CR865
228 191 189 230 231
67 75 75 60 67
CR866 CR867 CR868 CR869 CR870
236 232 172 172 202
73 60 30 32 33
CR873 CR875 CR876 CR877 CR878
202 215 193 201 188
38 74 74 43 96
CR879 CR880 CR881 CR882 CR883
208 192 232 236 210
CR901 CR902 CR903 CR904 CR905
4
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CUC 7303
Chassisplatte Chassis Board
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CUC 7303
260
250
12
1
K
ST-BAT2
1
2
BR646
D666 SI671 T2A
BR179
L543 R546
BR671
R543
BR546
C671
10
13
C542
B
27
E
C
1
R533
R526 BR526
C522
L526
ENTMAG 3
1
C526 T506
C417
1
3 BR167
D401 E
C503
1
22 170
160
R503
1
150
250
240
230
220
BR172
RGB
F927 F926 L924
R413
C408
100
18
C149
C141
9 BR120
210
200
190
BR043
28
C129
C148
C128
BR128
C302
C127
L305
BR132
C309
13 BR025 BR031
60
BR088
BR141
170
C924
15
1
4
L303
C2858
30
20
2
C326
P1
C323
BR125
1
C325
IC320 C327
GRUNDIG Service
6
150
140
130
120
110
100
90
80
70
60
50
40
30
12
C303 R166
5
L301 BR122
R303 8
11
1 C331
L302
BR117
BR121 BR069
BR111
BR036
BR067 BR109
C922
11 TUNER
10
BR205
160
14
50
40
R337 D323
20
BR129
F901
F906
C158 C167
BR136 BR135
M
Q172
70
BR159
0
180
10
80
BR034
C136
52
17
90
BR148
BR068
BR070
BR115
R414
BR024
F923
R183
1 7
R119
14
C921
BR003
BR164
C501
R156
R404
BR168
R511 R512
BR139 BR113 BR161 BR160
BR150
BR149
R401
BR171
BR169
R542
D512 BR183
C152
BR062 BR114
Q171
1
29
BR049 BR058
F130
16
110
C683
BR018
F931
BR198
120
BR123
C923
C153 BR099
BR081 BR082 BR057
BR063 BR085
BR064
BR084
BR079
BR014 BR054
E
BR040
C145
IC950
19
BR042 BR119 BR044
BR175
8
BR201
260
C
BR041
BR154
BR116 BR105
8
D826
BR086
5
270
E
BR153
BR152
7
26 130
9876543210
)40(L2/45.467-40392
280
C108 BR100
C106 5 IC830
C2856
290
8
R414
-
R683
1
27
R118
C827
C851
BR101
1
BR080
KH335
IC110
C115 4
C513
BR151
C112
3
R203
L381
7
C687
R685
C911
9
1
31
24
140
+
D683
26
M
BR089
BR200
Q857
6
C
IC150
L108
BR204
C191
16
BR055
1
BR009 BR012
BR039
26 IC820
CH1
8
1
BR061
1 2
ST-BAT1
BR056
C2810 BR051 BR052 BR053
BR007
BR166
T686
F924
27
30
M
4
C151
IC850
52
BR033 BR038
L912
30
BR199
BR026
BR059 C966
C818 BR048
C511
T511
5
1
ST-BAT3
M
BR206
BR162
BR077 C819
L2836
BR074
C2816
P+
BR008
8
3
BR155 BR156 BR157
IC2807
C2815
C2817
BR073
BR010
BR076
BR045
BR047
+P
A
B
L819
-P
BR050
BR027
E
T523
BR075
P-
C
BR145
BR001
C863
BR017
BR016
BR013
C695
C676
D514
C512
R513
M
D405
BR106 1
21
B
T501
IC400
D406 9
BR170
180
R411
4
C402
IC676
25 E
5
R521
R502
R406
C412
3
6
R522
C502
L531
C422
R504
R412
TR501
C506 BR189
190
R506
R416 R681
BR174 BR173
IC690
1
BR187
BR190
BR185
D622
R531
C444
D444
1 5
R553
C446
B
L506
L533
23
200
R524
D524
5
210
C527
D
ST-BAT4
R408
C541
BR178
D543
R554
BR177
D671
R647
BR641 L641
C647
R664
D667
BR186
BR184 R627
C604
C603
1
C811
B IC810 KB
3
A 3
A
1
BR531
D513
C656 D621
220
C664
C652
C609
3
4
L601
230
F
BR533
C653
D624 R652
C624
4
C622
4
1
3
R609
3
1
1
1
G
R532
C543
D623
240
H
C672
BR-HZ
IR-BA
1
R654
BR176
1
BR197
C623
I
11
C627
C626
1
D662
1
A B
2
8 IC630 5 R651
2
BR182
2
C621
R653
C601 D816
D661
R621
C661
R663
R633
3
7
D668
BR601
R669
C663 BR663
C667
D663
BR600
T665
5
L
M
10 BR181
TRX550
D647
B
S601
2 C0682
BR130
D646
E C
C669
D664
R661
R665
NETZ
4
TR550
C681
TR601
L646
T2,5A L
D682
R666
R667
SI600
Bestückungsseite, Ansicht von oben Component side, top view
C532
C682
C646
29304-764.54/4B(04) KEINE NETZTRENNUNG
20
10
0
Y
X GRUNDIG Service
CR2812 CR2811
CBR022
EB
CR382
CC383
CT2820
CT2825
BE
CR2823
CR2822
CC381
CR381
CT2845
BE
CR2820
CR2840
BE CC2825
BE
CR867 CR864
CR2815 CR2810
CR2852
CC854
CR2853 CR870
CR2834
CBR003
CC382
EB BE
BE
BE
CBR066
CR2846
CC2845
CR2843
CBR021
CR2832
CR2831
CC2835
CR2837 CR2836
CR906 CR905 CR137
EB BE
CR138 CR133 CR135
EB
CR131
CBR068
CR985
EB
CR324
CR327
CBR086
CBR028
CBR109
CR130
CR903
CT2840
BE
CR837
CC869
CR2848 CR873
CC868
CBR031
CBR044
CBR043
CBR012
CR101
CC130
BE
CBR009
CC956
EB
CR304
BE
CR820 CR808
CR857
CC821 CR877
CR2851
CC842
CC2851 CR851
CR832
CT107
CR106
CBR007
CBR053
CD944
CD942
CD941
CC926
CR107
CC107
CR103
CC831
CR102
CR104
CR843 CR847 CR846
CC2850
CC826
CR844 CC848
CR848 CR852
CR114 CR913 CC913
CC912
CC106
CR105
CC111
CR165
CR2824
BE
BE
BE
CBR058
CR322
CR329
CR325
CR321 CC328
CR164
CBR052
290 280 270 260 250 240 230
CR866 CC881 CR865 CR861
CBR005
CC856
CC860 CC820
CBR135
CR829
CR828
CR827 CC827
CC855
CR856
CR850
CR836
CR835
CC836
CR859
CC2801
CR110
CR154
CC171
CD901
CC902
CBR011
CBR047
CR166
CC172
CBR101
CD902
CR161
CC119
CC109
CD109
CR109
CR108
CT115
CR840
CR853
CC114
CR175
CC126
CC127
CC113
CC166 CC167
CR158
CC157
CC144
CR907
CR2827 CR313
BE
CC865
CR2839
CC822
CR825 CR831 CR845 CR875 CR860 CR883 CR879 CC2837 CC2836
CR876 CR862 CR863
CC818
CC156
CR849
CR2802
CC2802
CBR114
EB
CT881
CBR881
CR822
CR834
CR880
CR818
CC2803
CBR023
CR2803
CR855 CR854 CC115 CR115
CR912 CBR006
CR116
CC174
CR174
CBR090
CR173
CC173
CR122
CR121
CBR119 CBR013
CBR037
CD191 CD193
CBR113
CR151 CR152 CR153
CR974 CC142
CC177 CR141
CR143
CBR001 CC134 CC149 CR919
CD135 CR134 CT917
CR128
CR127
BE
CC2823
CBR032
CT110 CR112
CR187 CR193
CC184 CR156 CC146
CR881 CR882 CT916
CC143
CR918 CR916
CR124
CR309
CC307
CBR008
CC308 CC2841
EB
CC823 CR823 CC2821 CR824 CC2822
CR826
CC807
CC837 CR838
EB
CR821
CR833
CC2820
CR878
CC859
CR2814
CC2811
CR111 CD2827 CR113 CR2829
CT919
CBR115
CBR062
CC141
CR183
CR186
CR192
CR191
EB
CBR137
CBR084
CBR126
CR841
CT840
CD2829
CR2821
CD192
CT181
CBR017
CR147
CC147
CR306
CR307
CC808
CC805
CR830
CR126
CR858
CC825
CT2831
CT2821
CR2833
CR2830
CC921 CC922 CC923
CD181
CR181
CR182
CR924
CT921
CC924
EB
CBR002
CR817
CT411
CBR844
CBR024
CR541
CR920
CR923
CD927 CD926
CD928
EB
CD656
CC695
CC694
CC673
CC674
CBR133
CBR085
CBR046 CC163 CR163
CR803 CR930
CR925 CR927
CR931
CR926
CR937
CT169
CD929 CT937
CR169
CR954
CT962
EB
CR819 CR656
CC403
8 GRUNDIG Service
29304-764.54/2L(04)
0123456789
220 210 200 190 180 170 160 150 140
CC653
CD651
CC676
CR674
CC401
CR409
CR953
CR961
CT325
130 120 110 100 90 80 70 60 50 40 30
CR673
CD501
CC501
CR958 CR959
CR968
CR967
EB
CR971
CBR130 CBR131
CR328 CR326
20
20 10 0
X
CC957 CC958
CR2858
10
CR323 CC322
CR2842 CR331 CC331 CBR057
CBR025
CR2825
9 8 CIC130
CR2847 CT2830
CC321
CR2849 CR868
CR2841 CT2835
CBR029 CR2856
CR2826 CR944
30
16 1
CT2850
CR869 CR314
CR100
CBR015 CR305 CBR041
CT106
CC863
CBR026 CR315
CC118
CBR016 CD943
CC108 CT901
CT101
CR902 CR901
CBR042
9 8
CC852
CR2850 CR2801 CR904
CR941 CC944
40
CR171
CIC105 CR155
CBR175 CR167 CR168 CC901
CT915
CR839 CT191
CBR004
CC866 CBR059
16 1
50
CC124
CT193
CR194 CT186 CR911 CBR134
CR914
60
CR159 CT963
CC906 CC140 CR964
CR917 CBR027
CC925
CC838 CBR098
CR922
CR2813
CR811 CR654
180
CR816 CC654
CT826
CBR061
CBR127 CT925
CR921
CR966 CBR073
CD194 CC136
CR139 CD134 CC135 CR962
CR984 CBR071
CR136 CR132
CC139 CBR125 CD954
CR963 CR686
CR412 CR965
120
CC819
190
CR807 CR149
90
CBR072
80
EB
CR641
210
CD830 CR405
CBR019 CR952
CC937 CR148
CR933 CBR124 CBR030
100
CBR108
70
CC973
CC930 CR960
CR411 CR407 CR408
CR687
CD516
130
CR812 CR523
13 CR402
CC920 CR162 CC951
CR406
CR951
CC404
CR813
140
CC682 CR957
110
CC419
150
CD673
CR404
CC411
160
CC406 CR419
0
Y
CR403
170
7 GRUNDIG Service
240
Lötseite, Ansicht von unten Solder side, bottom view
29304-764.54/4LS(04) 260
Chassisplatte Chassis Board
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams CUC 7303 Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams CUC 7303
250
230
220
200
CD654
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CUC 7303
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CUC 7303
Gesamtschaltplan / General Circuit Diagram CR819
CC819
1k
4,7k
GB CR2815
CR2847
CR2841
xx
10k
CR2846
xx
CR2836
xx
BC858B CT2845
10k
CR2843
10k
CR2834
10k
CR2824
xx
CR2826
CR827
10k
CT2840 xx
CR313
xx
100 GB
CC2835
CR2822 M
n.v.
1u/100V
0,1u C827 +
CC827
CT2820 xx
CC2825
CT2825 BC858B
10k
M
10n
BC858B CT2835
CR2832
10n
M
CR2842
CC2845
10k
10n
M CR314
10k 100
4,7k
CR829
CR820
0,1u 4,7k
CC820
3,9k
CR823
3,9k
100
30
F
33n
C2858
F
33n
C2856
M
100
CR305
LS4148
CD2827 680
CR2829
CR304
M
4,7k
CR2830
INL
M
M
M
SCL
SDA
R OSD
G OSD
B OSD
U DATA
AV
U EURO-
PERI
NF MUTE
U BATT
U
BY
VQ U
U DATA
M U STAND
M
1,8k
LS4148
CT2831 BC858B
47k
4,7u/63V
C863 + 390
CR2814
0,1u
1u/100V CC2811
C2810 +
100u/25V C2815 +
CR2833
20"/21"
5
+B‘
FBAS EURO-AV
FBAS SC
RV
M
12V-GER
7
CD2829
100
CR2813 270
6dB
100
TEA2114
CR861
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CR833
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CT2821 BC858B
IC2807
3
U
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2,2u/100V
C2817 +
4
M
2,2u/100V
560k
CR2839
120p/2%
M
M 1
12V-GER
100p
CC837 AFC
SSC SYNC
U
22k
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20"/21"
5,6k
39k CR837
CR838
M
M
CR2858
22k
150k
3,9k
CR2856
330
M
CC2837
33p/2%
CC2836
SYNC-A 100p SYNC-B 10p
CC822
SYNC-A 0
M
V SYNC
M CC836
10k
M
M
CR2848
M
TEXT
0 OHM
CT2850 PMBT2369
1,5n CR2851
ENTF. BEI 20/21" TEXT, 12V GER. DELETED WITH N’EXISTE PAS POUR MANCA CON NO EXISTE EN
22k
CC2851
CR2853
10k
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n.v.
CR2849
33n
CR/CC 2801-2803 CR 2839
BC848B
M
10k
CVBS
39
6,8k
TEXT
CR826
M
CR2803
27
100p
M
33n CC2803
6,8k
5,6k CT826
6,8u/2%
10n
CC838
100 CR839
SYNC-B
5,6k
2,2k
CR831
0,22u CC2802
CR2802
26
FIL 15CL
LCOUNT
LCIN 38
8,2k
M
M
H SYNC
M
18
CC2801
CR2852
34
CR2801
CC2850
FIL 25 35 CL
L2836
100
CR825
M
P1.5
P2.0
HS
VS
P3.5
45
1u/100V
C851 +
M
330k
100p
CR847
100p
CC848
M
U 25Hz
M
5,6k CC823
CR834
47k
CR851
M
M
42
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220
CR844 10k 100p
220k
CC842
330k
CR840
68k
CR855
M
46
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2,2k
CR832
19
CR845
20
100k
CR848
P1.4
P1.3
P1.2
P1.1 CR836 CR846
47k
CR852
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M CC852
33k
17
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P1.6
4
P3.7
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UHF P0.2
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RESET
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B 330k
390k
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2,2k
2,2k
CR850
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22k CC881
21
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110k
CBR881
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MAG
U ENT-
CC863
AV
U EURO-
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SCHUTZ
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22
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M
TEXT
M
14
M
CT881 BC858B
SYNC-A
150k
2,2n
CR863
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M
100p
68k
CR862
100p
CC859 CC821
M
U KOIN
ENA
U NORM1
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xx
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2
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56p
15p
CC856
18MHz
23
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SYNC-B
M
11
P1.0
XTAL2
13
CR857
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49
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CR882
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CR2837
CR2831
10k
SYNC A SDA52XX-A001, 002 SYNC B SDA52XX-A003 INL. SDA52XX-A004 OIRT
4,7k
CR879
100
CR858
10k
41
M
48
IC850 SDA5222 ohne TEXT SDA5252 mit TEXT
CC854
35
47
XTAL1
VDDA VSS
P3.6
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P3.2 P2.3 31
M
100p
CC866
100p
CC865
37
M
SDA
PAL
28
M
0
CR2827
CR2823
M
M
0,1u
CT2830 xx
+H
82k
29
47k
CR876
100
OIRT
M 0
CR866
100p
M
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CR867
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CR315
M
30
IRL
CR877
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100k
CR880
4,7k
16
150k
CR878
32
100 CR875
12V-GER
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P1.7
P2.2
P2.1
P0.4
P3.4
33
CR868
3,3k
100p
43
M
CC868
3,3k CC869
M
INL
44
CR883
100
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CR869
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CR2850
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CR873
6
FR/OIRT
24
M
CR870
P0.3
VSS1
P3.1
VSS 10
M
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CR818
36
100
CR864
1
M
P3.3
3
P0.6
51
M
CR822
220p
M
CC818
220p
10p
4,7u/63V
0,1u
CC807
CR807
M
CC808
1k
M
CR808
1
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M
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L819
100
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2
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47k
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CR812
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3
100p
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10p
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CR881
1
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3,9k
330 CC805
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CR816
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4,7k
CC2821
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4,7k
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CR854
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1,8k
CR2812
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CR2810
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47u/16V
TFMS5300
M
0,1u
270
15p
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CC2820
CR817
CR811
10k
3
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1k
22k
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10k
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M
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100u/25V
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12
16
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R118
4,7n
200k 10k OIRT 1n
15
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CC694
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R653
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4,3V
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4,7k
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150k
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14
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BYT53B
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P CD654
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CC653
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4
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4,7n 1,8n
470p
8 R652
PLL CLOCK PROZ.
3
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91k(FR) 0(OIRT)
M
CR687 C664
C653
2
1M
1n
CC113 0
CC114
L108
1n
CR109
CC109
CR656
CR115
CC115 390k
CR116
CR100
10k
CC107 M 10p(FR)
C112
5,6u
L641
100
3
14
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UC3843
BWM
CI
LINESTORE
470u/25V
0,1u
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CC676
LS4148
M
430/1%
2
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TDA4662T TDA4665T(ORIT/FR)
1,4V
ACC
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47
xx
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CC682
ZTK33B
D683 CD673
CR673 2,2n
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R685
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CR674
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