CUC 1822
Ergänzung
Supplement
Service
Manual
Ergänzung
Supplement
Service
Manual
Änderungen vorbehalten Printed in Germany Service Manual Sach-Nr.
Subject to alteration VK 222 0796 Service Manual Part No. 72010-014.26
SERVICE MANUAL
D
Btx
*
32700
#
6
Sach-Nr./Part No.
72010-014.26
Zusätzlich erforder-
liche Unterlagen
für den
Komplettservice:
Additionally
required Service
Manuals for the
Complete Service:
Sach-Nr./Part No.
72010-014.20
1/2/3/4/5
Sach-Nr./Part No.
72010-014.21
72010-014.22
72010-014.23
72010-014.24
72010-014.25
Sicherheit
Safety
Sach-Nr./Part No.
72010-800.00
CUC 1822
CUC 1852
For these TV sets the Service Manual CUC 1822/23/52 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 1822/23/52 (Part No. 72010-014.20)
– 1st Supplement CUC 1822/24/82/93 (Part No. 72010-014.21)
– 2nd Supplement CUC 1800/22 (Part No. 72010-014.22)
– 3rd Supplement CUC 1824 (Part No. 72010-014.23)
– 4th Supplement CUC 1822/24/52/82/93 (Part No. 72010-014.24)
– 5th Supplement CUC 1822/24/52 (Part No. 72010-014.25)
Für diese Geräte gilt das Service Manual CUC 1822/23/52.
Diese Ergänzung dokumentiert die Unterschiede bzw. zusätzlichen
Bestückungen der Geräte.
Die Bausteinbestückung und die Sachnummern der einzelnen Bau-
steine entnehmen Sie bitte der Tabelle auf Seite 3.
Grundlagen für den Service sind:
– Sicherheitsvorschriften (Sach-Nr. 72010-800.00)
– Service Manual CUC 1822/23/52 (Sach-Nr. 72010-014.20)
– 1. Ergänzung CUC 1822/24/82/93 (Sach-Nr. 72010-014.21)
– 2. Ergänzung CUC 1800/22 (Sach-Nr. 72010-014.22)
– 3. Ergänzung CUC 1824 (Sach-Nr. 72010-014.23)
– 4. Ergänzung CUC 1822/24/52/82/93 (Sach-Nr. 72010-014.24)
– 5. Ergänzung CUC 1822/24/52 (Sach-Nr. 72010-014.25)
GB
D
Inhaltsverzeichnis
Seite
Technische Daten ........................................................................... 2
Modulübersicht................................................................................ 3
Buchsenplatte 29305-008.32 .......................................................... 3
ZF-Verstärker 29504-162.48........................................................... 4
Gesamtschaltplan ........................................................................... 7
Bedieneinheit mit Text 29501-082.42 ........................................... 11
Bedieneinheit mit Text 29501-082.33 ........................................... 14
NF-Verstärker 29504-104.29 ........................................................ 17
Ersatzteillisten ............................................................................... 19
Table of Contents
Page
Technical Data ................................................................................ 2
Module List...................................................................................... 3
Socket Board 29305-008.32 ........................................................... 3
IF Amplifier 29504-162.48............................................................... 4
General Circuit Diagram ................................................................. 7
Control Unit with Text 29501-082.42 ............................................ 11
Control Unit with Text 29501-082.33 ............................................ 14
AF Amplifier 29504-104.29 ........................................................... 17
Spare Parts Lists........................................................................... 19
CUC 1822
Berlin SE 7290 IDTV/LOG (9.21541-01 / G.CE 0626)
ST 63-160a IDTV (9.21599-01 / G.CE 8669)
CUC 1852
M 72-315 IDTV/Reference (9.21511-01 / G.CC 8075)
M 72-315/9 IDTV/PIP/Reference(9.21511-02 / G.CC 7975)
Allgemeiner Teil / General Section CUC 1822 / 1852
2 GRUNDIG Service
Technische Daten / Technical Data
M 72-315 IDTV
Reference
M 72-315/9 IDTV/PIP
Reference
Berlin SE 7290
IDTV/LOG
ST 63-160a IDTV
Bildröhre / Picture Tube
Sichtbares Bild
Visible picture
68cm 68cm 68cm 59cm
Bildschirmdiagonale
Screen diagonale
72cm (29")
Megatron S, CCS
72cm (29")
Megatron S, CCS
72cm (29")
Megatron S, CCS
63cm (25")
Megatron , CCS
Ablenkwinkel
Deflection angle
108° 108° 108° 108°
Bildwechselfrequenz
Vertical frequency
100Hz 100Hz 100Hz 100Hz
Elektronik / Electronic
Programmspeicherplätze
Programme positions
99 TV + 3 AV 99 TV + 3 AV 99 TV + 3 AV 99 TV + 3 AV
Perfect clear, Blue stretch,
Gamma adjustment
ja/yes ja/yes ja/yes ja/yes
AV-Auswertung
AV evaluation
auf jeden Programmplatz programmierbar / programmable for every programme position
Tuner Kabeltuner-Raster 8MHz für Hyperband / cable tuner - 8MHz spacing for hyperband
TV-Normen
TV-Standard
PAL/SECAM/
NTSC 4,43MHz, B/G
input AV: NTSC 3,58 MHz
PAL/SECAM/NTSC4,43MHz,
B/G, I, DK/K'/D,M, L/L',
input AV: NTSC 3,58 MHz
PAL/SECAM/
NTSC 4,43MHz, B/G
input AV: NTSC 3,58 MHz
PAL/SECAM/
NTSC 4,43MHz, B/G
input AV: NTSC 3,58 MHz
Stereo Systeme
Stereo systems
Deutsch A2
German A2
Deutsch A2/German A2
Nicam 5,85+6,52
Deutsch A2
German A2
Deutsch A2
German A2
Videotext
Teletext
integrierter Mega-Text, mit VP
S
integrated Mega-text, with VP
S
integrierter Mega-Text, mit VP
S
integrated Mega-text, with VP
S
integrierter Mega-Text, mit VP
S
integrated Mega-text, with VP
S
integrierter Compact-Text
integrated Compact text
Musikleistung
Music power
2x40W 2x40W 2x25W 2x25W
Anschlüsse Front / Connections Front
Kopfhörer
Headphones
"Stereo 3,5mm Klinkenbuchse, Lautstärke regelbar, individuelle Tonkanalwahl bei 2-Ton-Empfang
Stereo 3.5mm jack socket, adjustable volume, individual channel selection with dual-sound broadcasts"
Video IN 1 x Cinch 1 x Cinch 1 x Cinch _
Audio IN 2 x Cinch 2 x Cinch 2 x Cinch _
S-Video _ _ Hosiden _
Anschlüsse Rückwand / Connections Rear Panel
Euro AV 1(schwarz/black)
FBAS in-/output,
RGB input,
FBAS in-/output,
RGB input,
FBAS in-/output,
RGB input,
voll belegt
fully wired
Euro AV 2 (orange)
FBAS in-/output, RGB input,
S-Video input, Megalogic
FBAS in-/output, RGB input,
S-Video input, Megalogic
FBAS in-/output, RGB input,
S-Video input, Megalogic
FBAS in-/output
S-Video input
NF Stereo Ausgang
AF stereo output
2 x Cinch 2 x Cinch 2 x Cinch 2 x Cinch
Netzteil / Mains Stage
Netzspannung (Regelbereich)
Mains voltage (variable)
165 …264V 165 …264V 165 …264V 165 …264V
Netzfrequenz
Mains frequency
50 / 60Hz 50 / 60Hz 50 / 60Hz 50 / 60Hz
Leistungsaufnahme
Power consumption
ca. 175W ca. 175W ca. 170W ca. 155W
Standby ca. 5W ca. 5W ca. 5W ca. 5W
M 72-315 IDTV
Reference
M 72-315/9 IDTV/PIP
Reference
Berlin SE 7290
IDTV/LOG
ST 63-160a IDTV
Chassis 29701-085.68 29701-085.69 29701-085.70 29701-085.71
Tuner 29504-201.01 29504-201.01 29504-201.01 29504-201.01
ZF-Verstärker
IF Amplifier
29504-102.33 29504-162.48 29504-102.33 29504-102.33
NF-Verstärker
AF Amplifier
29504-104.29 29504-104.29 29504-104.26 29504-104.28
Euro-AV Buchsenplatte
Euro AV Socket Board
29305-160.05/15 29305-160.05/15 29305-160.05/15 29305-160.06/16
Bildrohrplatte
CRT Panel
29305-022.37 29305-022.37 29305-022.37 29305-022.39
Abstimmbaustein
Tuning Module
_ _ _ 29504-103.93
Bedieneinheit
Control Unit
29501-082.33 29501-082.33 29501-082.42 29501-080.50
Feature-Box 29504-103.36 29504-103.36 29504-103.36 29504-103.32
Kaskadenplatte
Caskade Board
29304-019.85 29304-019.85 29304-019.85 29304-019.85
Video-Baustein
Video Module
29504-165.64 29504-165.64 29504-165.64 29504-165.71
PIP-Farb RGB
PIP Colour RGB
_ 29504-165.94 29504-165.94 _
Fernbedienung
Remote Control
29642-059.51 29642-059.51 29642-059.51 29642-059.01
Geschwindigkeitsmodulator-Platte
Velocity Modulation Board
29305-108.05 29305-108.05 29305-108.05 _
Moeven-Entzerrungsplatte
N.S. Sea Gull Corr. PCB
29304-019.97 29304-019.97 29304-019.97 _
Buchsenplatte
Socket Board
29305-008.32 29305-008.32 _ _
Fokussierungsplatte
Focusing Board
29305-025.20 29305-025.20 29305-025.20 29305-025.20
Ost / West Baustein
East / West Module
29504-107.65 29504-107.65 29504-107.65 29504-107.64
Netzentstörplatte
Interference Elimination Board
29304-050.68 29304-050.68 29304-050.95 29304-050.95
FBAS
1
2
3
ST-AV
AUDIO-L
CAV
AUDIO-R
CAV
100u
L41501
100u
L41503
BU11
L
R
1
2
3
BU10
KH
AUDIO-R
KH
AUDIO-L
K
470p
C44501
100
R41501
K
8,2n
C41502
K
5,6n
C41501
K
5,6n
C41503
K
470p
C44503
470
R44503
470
R44501
100
R41503
R
L
CHROMA
S-VHS
CHROMA
S-VHS
12
34
K
1n
C84002
1
2
3
ST-H
1
2
3
4
ST-SV1
FBAS
A
A
A
A
A
KH
KH
KH
KH
V
VV
V
060396
PLACA DE TOMAS
C.I.PRISES
PIASTRA PRESE
SOCKET BOARD
BUCHSENPLATTE 29305-008.32
GRUNDIG Service
3
CUC 1822 / 1852 Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Modulübersicht / Module List
Buchsenplatte / Socket Board 29305-008.32
22k
CR2271
M
M
47k
CR2268
4,7k
CR2267
BC848
CT2270
0,1u
CC2227
M
M
1n
CC2216
1
2
3
4
5
810
K6262
F2260
3
F2265
G3957
BA582
CD2267
BA582
CD2268
2,2k
CR2216
M
M
3,9p
CC2208
1p
CC2207
22k
CR2248
1
3
4
678
F2210
708
8141-813-601
M M
10k
CR2247
33
CR2425
VIF
SIF
1
2
3
4
6
7
9
10
11
20
29
30
NF
LS4148
CD2427
220
CR2236
M
M
M
M
3,9p
CC2206
0,1U
CC2426
M
1
3
4
678
F2215
XX
+12V
F
0,22u
C2316
220
CR2237
2,2u/100V
4,7p
CC2203
M
M
1n
CC2268
MMM M
3,9p
CC2273
M
M
0,1u
CC2217
0,1u
CC2226
M
0,1u
CC2223
22k
CR2228
0,1u
CC2222
0,1u
CC2221
15p
CC2213
2,2
CR2212
1
3
4
678
F2207
715
8141-813-600
M
M
M
100k
CR2226
1
2
34
5
6
7
8
910 11
12
13
14
15
16
17
18
19
20
MC14411DW
CIC2240
5
6
M
BB620
CD2206
100k
CR2223
BB619
CD2207
100k
CR2222
100k
CR2221
M
+
22u/25V
C2427
BB620
CD2226
M
LL8,2
CD2411
180K
CR2431
M
100
CR2420
150
CR2411
BB620
CD2223
STL
STL
STL
STL
100k
CR2251
15u
L2421
MM
BB620
CD2217
C
BB419
CD2222
+5V
1
2
34
5
6
7
8
91011
12
13
14
15
16
17
18
19
20
MC14411DW
CIC2230
M
CT2260
BC858
+
47u/16V
C2411
+12V
SCL
SDA
+45V
STL
STL
ZF
ZF
-
-
-
3
2
1
MC78L15
IC2421
22k
CR2239
BC848
CT2275
22k
CR2272
M
M
10K
CR2245
CT2265
BC858
CT2205
BF660
10K
CR2246
22k
CR2232
47k
CR2273
47k
CR2263
15k
CR2261
1n
CC2263
47k
CR2262
MMM
STL
M
15u
L2428
+
47u/10V
C2421
15u
L2422
STL
BB620
CD2221
M
8
13
7
F2200
715
8141-813-600
1,5p
CC2202
680
CR2211
M
M
BA582
CD2266
M
4,7k
CR2201
1n
CC2201
M
12k
CR2202
180K
CR2432
470k
CR2231
4,7k
CR2276
470k
CR2227
270k
CR2240
10K
CR2242
10K
CR2241
470k
CR2243
4,7k
CR2266
M
BA582
CD2263
+
47u/10V
C2423
M
M
15u
L2423
33
CR2426
1,5M
CR2234
M
+
47u/16V
C2428
STL
M
ENA
ZF
STL
STL
STL
M
M
BB620
CD2208
M
150
CR2316
+12V
+5/3
+15V
+15V
+15V
+15V
+15V
+15V
+15V+15V
+15V
*15V
+5/2
+5/1
+8V
AMPLIFICADOR FI
AMPLIF. FI
AMPLIFIC. FI
IF AMPLIFIER
ZF - VERSTAERKER 29504 - 162.48
8310
19
21
20
27
30
28
26
12
31
32
15
5
2
1
2
5
5
4
41
4 GRUNDIG Service
CUC 1822 / 1852
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
ZF-Verstärker / IF Amplifier 29504-162.48
STL
M
+
4,7u/63V
C2294
1n
CC2398
56k
CR2287
68k
CR2288
5,1k
CR2289
82k
CR2291
+
22u/16V
C2287
STL
I2S
SAT
M
I2S
TER
M
22k
CR2248
BC848A
CT2250
220
CR2378
220
CR2379
M
M
0,1u
CC2257
1,2k
CR2298
M
+
2,2u/100V
C2282
Ub
NORMVIF/TUNER AGC
PLL
SIF AM
FM
VIF
SIF
AFC
AFC
3
4
5
891213
14
15
16
1718
19
20
21
22 23
24
2526 27
28
TDA4471
IC2250
I2S
CL
I2S
WS
0,1u
CC2307
0,1u
CC2308
39p
CC2331
4,7k
CR2357
4,7k
CR2361
4,7k
CR2363
4,7k
CR2353
1,5n
CC2356
0,1u
CC2286
3,3n
CC2357
1M
CR2250
M
0
CR2294
0,1u
CC2249
1n
CC2326
1,5n
CC2358
0,1u
CC2396
1,5p
CC2347
1,5p
CC2348
3,3n
CC2363
0,1u
CC2374
0,1u
CC2377
1,5n
CC2364
390p
CC2371
390p
CC2372
10n
CC2346
470p
CC2387
470p
CC2386
0,1u
CC2389
0,1u
CC2397
NF
F
0,47u
C2351
M M
47k
CR2346
22k
CR2347
BC848
CT2345
BC848
CT2350
47k
CR2343
1,1k
CR2342
BC858B
CT2370
1,1k/2%
CR2336
1,1k/2%
CR2337
I2S
D-IN
I2S
SAT
3,3n
CC2361
1,5n
CC2362
STL
F
0,22u
C2316
3,3n
CC2353
+
2,2u/100V
C2277
+
2,2u/100V
C2283
M
U
RE
+
4,7u/63V
C2373
+
10u/50V
C2376
+
4,7u/63V
C2368
+
10u/50V
C2393
+
10u/50V
C2392
M
10k
CR2339
M
10n
CC2379
200
CR2338
68p
CC2337
47k
CR2381
STL
+
4,7u/63V
C2366
+
4,7u/63V
C2367
+
4,7u/63V
C2369
M
BC858B
CT2375
1n
CC2349
1n
CC2282
BC858B
CT2365
CT2335
BC858
NF
1k
CR2349
STL
4,7k
CR2249
M
STL
xx
CC2407
M
M
M
M
M
M
10n
CC2381
10n
CC2382
BC848
CT2240
10n
CC2384
10n
CC2380
M
CT2255
BC858
BC848C
CT2330
M
M
100k
CR2382
TEST
VSSA2A1A0
SCL
SDA
VCC
1234
5
6
7
8
SDA3526
IC2235A
MM
TEST
VSSA2A1A0
SCL
SDA
VCC
1234
5
6
7
8
IC2235
X24C02
2,2k
CR2367
2,2k
CR2368
87
31
8141-811-360
F2230
2,2k
CR2369
560
CR2323
M
0,1u
CC2281
+
10u/50V
C2391
3,3k
CR2303
M
1n
CC2383
I2S
CL
I2S
WS
I2S
D-IN
220
CR2333
CT2340
BC858
0,1u
CC2333
M
M
100k
CR2292
0,1u
CC2306
BB620
CD2292
NF
+
4,7u/63V
C2401
270p
CC2292
1n
CC2402
NF
NF NF
NF NF NF
NFNF
NF
NF
NFNF
NF
NF
NF
220p
CC2336
NF
STL
1n
CC2296
3,9k
CR2331
47k
CR2257
M
678
1
2
3
4
F2295
-632
+
10u/50V
C2384
1
2
3
4
5
6
DO1
LS4148
CD2346
NF
M
NFNF
NF
4,7k
CR2290
NF
M
+
4,7u/63V
C2403
STL
3k
CR2297
1n
CC2404
STL
NF
680
CR2301
NF
+
22u/16V
C2407
1n
CC2406
NF
+
22u/16V
C2409
1n
CC2408
BC858B
CT2380
M
56k
CR2258
EURO_AV
AUDIO-R
EURO_AV
AUDIO-L
EURO_AV
AUDIO-R
KH
AUDIO-R
100k
CR2251
U
RV
U
FBAS
AFC
STL
1,5k
CR2324
STL
STL
NF
10u
L2383
10k
CR2389
STL
100k
CR2252
100k
CR2253
M
0,1u
CC2253
18k
CR2307
MM
8,2p
CC2293
18k
CR2306
M
M
M
10k
CR2256
M
510k
CR2313
STL
10k
CR2238
58
59
60
6162 63 64
57
56 41 42
43444546 47
48
49 50
51
52
53
54
55 16 17 18
19
20 21 22 23 24
25 26 27 28 2930 31 32
33
34
35
36
37
38 3940
45
67
8 9 10 11 12 13 14 15
23
1
MSP3410
IC2290
NF
560k
CR2309
100k
CR2311
100k
CR2321
18,432MHz
Q2340
KH
AUDIO-L
NF NFNF
EURO_AV
AUDIO-L
AUDIO-R
AUDIO-L
100k
CR2254
M
STL
680k
CR2312
M
M
STL
NF
100k
CR2314
M
M
STL
M
M
100p
CC2321
2,7p
CC2312
100p
CC2311
8
13
7
F2300
709
8140-535-351
M
BB620
CD2311
BB620
CD2321
M
NF
2,2k
CR2366
150
CR2316
+12V
+12V
+12V
+12V
+12V
+5/3
+15V
+15V
+15V
+5/2
+5/2
+5/2
+5/1+5/1
+8V
+8V +8V+8V
+8V
240596
ZUM DOLBY BAUSTEIN
AL MOD.DOLBY
AL MODULO DOLBY
VERS C.I.DOLBY
TO DOLBY MODULE
ROT
14
17
22
23
10
13
11
8
9
6
7
NO EXISTE EN
MANCA NELLA VERS.
N’EXISTE PAS
DELETED WITH
ENTFAELLT BEI
2
1
16
18
4
3
6GRUNDIG Service5GRUNDIG Service
CUC 1822 / 1852
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CUC 1822 / 1852
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
ZF-Verstärker / IF Amplifier 29504-162.48
-165. 71
7 8
CUC 1822 / 1852
GRUNDIG Service
GRUNDIG Service
Gesamtschaltplan / General Circuit Diagram
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams CUC 1822 / 1852
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