Netz-Chassis - Grundig CUC 1838 Service Manual

DIGI 100
+H
CR21638
M
+Q
1,8k
21683
18k
+A
CIC21660 M
14
T21682
CIC21660
C847B &
M
9
+Q
74LV00
.v. 8
CD21636
10 3
MCL4148 7
M
M
M
CR21636
1,2k
CT21635
BC858C
M M
CR21654
47k
42
CR58512
OPTION A
*
M
ST-JOCH
VSL06SAA
J6
M
SI52501
+M
R52501
JV
3
*
R52502
3
J5
00
17 16 T50529
ST-JOCH
BD543B
VSL06SAA
6
3 n.v.
10
CC52503
79A
13
5
XX
T50528
BD544B
T52503
BD679A
-K n.v.
R50527
C50527 R50528 CR50529
F
M
* 4,7 0
* /MKS4-16
C55511
CR55507
F
M
* 10n
2
5
5510
A8145
IB
IC 6
+D
UA UB DF-1
B
DF-7
4
DF-8
M M
M
DF-2
-14,7V
DF-3
+14,7V
DF-4
+F
DF-5
DF-6
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
OPTION A
+H
14
CIC21660 R21657
CT21640
BC848B
& BR21641
CR21672 12
74LV00
3,3k 11
n.v.
13 M
7
14
M M
&
1
CT21670
74LV00
BC848B
M
2
CR58507
7 +Q
1k
M
CD58507
M
M
M
M
ZPD2,7/2%
R58501
CD58501
L'
20k/2%
MCL4148
+Q
CT58512 M M
M M
BC848B
M M
CR58511 C58511
CD58512
F
*
MCL4148
*
C58504
+
+Q
22u/25V
M M M
R58524
*
TR52501 +A
*
0924
L53503 20
19
1 6
1
*
-056
R53503
2 M 1,5
*
18 T53501
3 4 2SC5331
M
M M M M
M M
JH
Seite
Page 48
*
27
30 29
L55514 C53573
R55514
F
5m
4,7/NKS3 *
/MKP10
M
M M
Seite / Page 51
DYNAM. FOKUSSIERUNG
DYNAMIC FOCUSSING
FOCALIS. DYNAMIQUE
FOCALIZZ. DINAMICA
ENFOQUE DINAMICO
ST-DF1
29305-025.4300
ZUR BILDROHRPLATTE
1 TO CART BASE
.4400

NETZ-CHASSIS

VERS C.I. TUBE CATHOD
.4500
2 ALLA PIASTRA CINESC.
A LA PLACA-ZOCALO TRC MAINS CHASSIS
.4600
CHASSIS DI SECTEUR
Seite / Page 47
CHASSIS DI RETE
CHASIS INTERR. RED
1 4 ST-DF2
DIGI 100
ZUM SIGNAL-CHASSIS
TO SIGNAL CHASSIS
CT21658 CR21659
AL CHASSIS SEGNALE
BC848C
VERS CHASSIS SIGNAL
0
AL CHASIS SENAL
Seite / Page 22 / 23
10k
M
M
CD57504
MCL4148 CT57506
n.v. BC848B
CD21657 +Q
CR57503
MCL4148 +Q
CC21656
120k
CD21656
CR57502
M
MCL4148
M 0,15u
270k
CD57501 CR57501
M
+Q +Q CC58524
M
MCL4148 27k
8
10n
2
-
+M
1 CD58521
3
MCL4148
+
+Q
IC58510 M
LM393 CR21502 CD21503
5
MCL4148
56k
+
7 CD58522
6
MCL4148
M
-
CD21506 CR21506
B
4
*
BAV103
M
M M
OPTION C
M
J4 J3
L53512
1,5m
L53511
L
10u
R53508
*
21 L'
*
10k
D53508 H
BA157
M
22
C53517
K
F
M I
M
0,33u/MKP10
TR53500
29201-
H-SH3 H-SH2 H-SH1 ST-SHIFT
M
S-KORREKTUR/
J1
H-SHIFT
29305-109.01
C
J2 26
F
28 L53574 23
G
E
09246-
B
CUC 1807
CUC 1837 F G
E H
CUC 1838
D I
CUC 1839
C K
CUC 1934
B L
CUC 1935
TR 53010
A A M M
ANSCHL. V. UNTEN GESEHEN
CONN. BOTTOM VIEW
CONN. VUES DE DESSOUS
COLLEGAM. VISTI DI SOTTO
CONEXIONES VISTAS POR DEBAJO
19 GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CR57507
+Q
820
M M
C57506 CR57506
+
M
390
10u/50V
R21501
22k +C
R21523
ST-BR
F 1
* 1
+M
2
T21511 R21512 R21521
2 3
S298
1,5M *
4
M
C21512
R21513
+
5
*
4,7u/350V
6
M
M
M +C 7
8
+80V
M M
U
H
FOKUS-BLOCK
/ U
FOC. / SG
U
FOK1
U
FOK2
U
SG
Seite
Page 20
M
M M
M
24
C54511
OPTION E
K
C 560p
R54511
D54511
+80V
BA157 0,33
F
M
M M
C54501 Spannungstabelle
K
Table of Voltages
560p
25
R54501 +80V
D54501
+D
0,33 (29V)
BA157
+C
B
+D
M
+F
AENDERUNGEN VORBEHALTEN +14,7V +14.7V
SUBJECT TO ALTERNATE
SOURS RESERVE DE MODIFIC
-14,7V
CON RISERVA DI MODIFICA
RESERV. EL DEREC. DE MODIFIC.
+G
+M
+H
+K
+K
-K
-K
+N
+Q
+OEKO +13.5V
21920-907.0100
26.07.01
.
+80V
+200V
+29V
+5V
-14.7V
+17V
+16.5V
+ 3.3V
+13.6V
+16V/TOS-Real Flat-CRT
-13.6V
-16V/TOS-Real Flat-CRT
+3.3V
+8.5V
20