Grundig G.LI 0451, Service Manual

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GRUNDIG Service GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams M 19-C / M 29-C M 19-C / M 29-C
Netzteilplatte / Mains Unit Board
IC101
KA7805
IC103
NJM7812A
IC104
NJM7808FA
IC105
KA7805
PIN 1 6.3V 15.30V 15V 14.96V
PIN 2 0V 0V 0V 0V
PIN 3 4.8V 12V 8V 5V
VON UNTEN
BOTTOM VIEW
VON VORNE
FRONT VIEW
E C B
2SD882Q
B C E
2SC1740SE
E C B
DTA144ES
DTC114ES
DTC343TS
2SA1317U
2SC3330U
2SC2999D
BESCHRIFTUNG
INSCRIPTION
E
C
B
2SB1240Q
BESCHRIFTUNG
INSCRIPTION
VON UNTEN
BOTTOM VIEW
1
46
G15 G14 G13 G12 G11
G10 G16
G1 G2 G3 G4 G5 G6 G7 G8 G9
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
G2
S1
S2
S3
S4
S5
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
G2
RECORD
DECK
A
B
G3
S1
S2
S3
S4
S5
S7
S8
S9
S10
S11
S12
S13
S14
S15
1
G4
S1
S2
S3
S4
S5
S7
S8
S9
S10
S11
S12
S13
S14
S15
2
G5
S1
S2
S3
S4
S5
S7
S8
S9
S10
S11
S12
S13
S14
S15
3
G6
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
G7
S1
S2
S3
S4
S5
PRESET
S7
S8
S9
S10
S11
S12
S13
S14
S15
G8
S1
S2
S3
S4
S5
STEREO
S7
S8
S9
S10
S11
S12
S13
S14
S15
TUNED
G9
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
Hz
G16
14
13
12
11
10
9
15
> 15
1
2
3
4
5
6
7
8
G10
SLEEP
DISCO
TUNER
UBS
S5
ROCK
PROG.
JAZZ
RPT.
CLASSIC
S12
ALL
RANDOM
PRO•LOGIC
G11
S1
S2
S3
S4
S7
S8
S9
S10
S11
S12
S13
S14
Hz
S16
G12~G15
S1
S2
S3
S4
S7
S8
S9
S10
S11
S12
S13
S14
S16
1
F1
PIN No.
Assignment
2
F1
3
NP
4
NL
5
NL
6
G1
7
G2
8
G3
9
G4
10
G5
11
G6
12
G7
13
G8
14
G9
15
G10
16
G11
17
G12
18
G13
19
G14
20
G15
21
G16
22
S1
23
S2
24
S3
PIN No.
Assignment
25
S4
26
NL
27
NL
28
S5
29
S6
30
S7
31
S8
32
S9
33
S10
34
S11
35
S12
36
S13
37
S14
38
S15
39
S16
40
NL
41
NL
42
NL
43
NL
44
NP
45
F2
46
F2
S5
S1 S2
S3
S4
S9 S8
S15
S16
S16
S13 S12
S11
S10
S6
S5
S14
S7
S16
S5
S4
S3
S2
S1
S7
S8
S9
S10
S11
S12
S13
S14
S6
Display
VFD1
TRANSISTOR
Ref. No. E B C
Q103 0V 0.6V 2.0V 2SD882
Q104 2V 2.6V 2.0V 2SC3330
Für die tatsächliche Bauteilbestückung ist das Schaltbild maßgebend!
The circuit diagram is relevant for the actual component assembly!
Platinenabbildung / Layout of PCB:
Ansicht von der Bestückungsseite / View of component side
3 - 6 3 - 7