Signal-Chassis - Grundig DIGI 100 Service Manual

Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
41
DIGI 100 Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Signal-Chassis Teil 1 / Signal Chassis Part 1
ABBRUCHTEIL
BU10 11
V2BK003
CR44502
R 3
33
L 2
A
1 10 A
CC84502
CR44503
M
0,1u
A
33
A
BU11
C44506
CR44504
+
R
470
1u/100V
A
A
BU11 CR44507 C44508
+
L
470
1u/100V
A
A
BU11 A
FBAS
V
V
IC84501
CR84502
IR
3
10
CR84501
+IR
270
TSOP1236 +5V
2
1
M
M M
+IR
L-
CR83504
8,2k/1%
L+ +IR
M
CR83503
4,7k/1%
P-
CR83502
2,2k/1%
P+
ST-IR_KB2
CR83501
1,2k/1%
D85501
L115WEGW
G
1
2
R
M
3
+OEKO
+H
M M
GRUNDIG Service 42
ST-BED1
1
+OEKO
POWER
U OFF
n.v. 2
3
V
ST-DOT1
1 +F/1
2
M
BUCHSENPLATTE
SOCKET BOARD
SEITE / PAGE 93
SEITE / PAGE 94
BR10015
BEDIENPLATTE
CONTROL BOARD
SEITE / PAGE 89
ST-H2 ST-H1
1 AUDIO-R 1
KH
2 2
A
3 AUDIO-L 3
KH
BR10016
BUCHSENPLATTE
SOCKET BOARD
BR10019
ZU / TO ST-CI2
SEITE / PAGE 93
A A
ZU / TO ST-CI1
SEITE / PAGE 94
BR10013
AUDIO-R
S2
CAV
38
BEDIENPLATTE
BR10014
CONTROL BOARD
SEITE / PAGE 89
ZU / TO ST-CI2
AUDIO-R
6 CAV 6
AUDIO-L
S2
AUDIO-L CAV
39
5 CAV 5
A
4 4
FBAS/V
S2
CAV
FBAS/V
34
3 CAV 3
CHROMA
S2
CAV
35
2 2
V
1 1
ST-CI2 ST-CI1
BR10010
20
NETZSCHALTERPLATTE
BR10011 MAINS SWITCH BOARD
+IR
SEITE / PAGE 91 CR44514
+IR A
BR10005 V
LED-PLATTE
180k
LED BOARD
M M
BR10006 ZU / TO ST-IR_KB2
SEITE / PAGE 92
A A
BR10007
BEDIENPLATTE
CONTROL BOARD
CC44515
V V
ZU / TO ST-IR_KB2
BR10003 V
SEITE / PAGE 89
150p
BR10004
+N
IR 1
7
2
+IR +IR
6
CT44515
BC848B
3
M
5
4
KB
4
LED 5
3 U R
LED 6
2 U G
7
V
1
A
ST-IR_KB1
M
BR10020
U
IDENT
19
60
S3
BR10009
IR S3
56
POWER
S3
U OFF
62
KB S3
57
CT85510
BC858B
CR85504 LED
S3
U G
58
10k
BUS
S3
+H BUSY
63
+H
CT85505
+IR BC858B
CR85503 LED
S3
U R
59
51
10k
M
DIGI 100
37 36
SI
SEIT
24 6 5 4 25 7 15 14 26 16 21 22
32
24 7 6 5 25 9 15 14 26 16 21 22
Ablenkung
52 53 35 36 38 13 18
D70504
*
V BR70504
+OEKO
*
GRUNDIG Service