Grundig P37-065/5 Serviceanleitung Seite 34

CUC 7301
CD2836
LS4148
CD2837
LS4148
CD2838
LS4148
821 U
DATA-P
0
CR2818
M
CR2817
+H
390
CR2816
390
M
390
1 +H
33164
CT826
BC848B
CR2826
3 +H
CR826
M M
CR2823
10k
M
1 14
+H
2 n.V. M
IRQ
1
4
35 34 24 3 12 23 37 30 25 26 0dB
+H
IC2807
M
3
0dB
TEA2114
M M 8
6dB
7 5
M +B'
M
M M M M M
M
CR833
100
M
M
M
C681
TR601
100p
xx (18) 5
D682 R681
9
2
BY299 12k
CT840
BC848
37cm
M
C671
M M
270p
(15)
D671
7
BY297
(4)
2
IC676
T665
18004C 3 2
LM317T
3 1
M
P P P P P
(1)
1
D667
4
BA157
3
P (6)
(9) (12)
C664
4 5
F
4,7n
1 IC690 3
MC7805T
C627
P
F
2
2,2n/400V_AC
R651
P M M M
4,7k
R653
1,1k
+A
P
GRUNDIG Service
Gesamtschaltplan / General Circuit Diagram
+H
0,1u
M
F
C2804
M M
C2803 CC2806
M CR2805
+
1k M
100u/25V 0,1u
CC2805
M
+
CR2825 M M
2,2k
4,7u/16V 0,1u
CR2804
2,2k
CT2823
CR2820
2,2k 4,7k BC858B
15 16 17 19 36 37 18 35 11 26 6 1 27
4,7k
34 10
33 20
32 4
31 5
IC2810
30 14
SAA5254P/E
29 38
28 39 M
2
8 12 13 22 24 25 23 21 2 3 7 40 9
CT2821
BC858B
6 CR2813
M M
270
CC2813 L2812
3,3u
8,2p
+H
M
2,2n
M M
CC2807
M
CC2810
CC2815
100p
M M M
CC2816
M
10n
100p
TEXT
+33V
CR105 M
n.V.
240k
M M M +H
CC107
M CT101
BC848B
1n
+A
+112 Volt / 37cm ORION CR101 CR102
+105 Volt / 37cm PHILIPS
100k 47k
+124Volt / 15 21"
CR103 CR104
8,2k 15k
CT107
CR106
BC848B
10k
+M CT106
+16,5V BC858B
M
M M M
+B
+12V
M
M M
10p(FR) CR109
M
CC109 120k(FR)
0(OIRT)
M M
0,8V
T686
BC337/25 1,6V 1
R685
INTER-
+E
CONTROL
FACE
+8V 2
15
SECAM
4
M 6
CR686
16
ACC BELL
430/1% 5,8V
+E
M 8V 3
+H
+5V
5 6 3,3V
M M
M
M M
FR/OIRT
CUC 7301
+8V
CD2827
CT2832
BC858B LS4148
+B +33V
M
C301
M
+
M
470u/16V
+8V
1 4
TUNER 29504-201.21
CD2828
LS4148
M
3 8 7
M
+8V
CR306
M
56k
1k
CD2829 M
LS4148
CR2829
CC130
M
0,1u
M
CC308
M
CT2831
100p
BC848B
CR133
10k
M
CR137
10k
+H
CC115
M +H
CT115
BC848B
4,7n
M CR115
200k
M
CC118 CC119
0,1u 0,1u
1 9
1,4V 16
LINESTORE
11
TDA4662 CIC105
3V
TDA4665(ORIT/FR)
1,4V 14
LINESTORE
12
5 PLL
CLOCK PROZ.
2,2u/100V
+E CR121
3 4 8 10 15 13 7 6 2
33k
M
15 14 13 12 11
-(B-Y) 10
IDENT. SWITCH -(R-Y) 9
DEEM
PLL
PHASIS
FR/OIRT
CT117
CR118
BC858
IC110
68k
TUNING
CC117
TDA8395N2
22n
7 4,3V 8
CR117
5,6k
8
M M
7
4 - 10 GRUNDIG Service
+B
FR/OIRT
+H
CT901
BC848B
CD941
BA582
C302
+
M
220u/10V
CD942
5
M BA582
9
OFWG1962G(INL) CD943
OFWK6255G(OIRT)
10 OFWL6260(FR) 10 BA582
F901
07202-342.97 F906
1 4
CD944
BA582
6 2 2 5
OFWK6260
M M
0,1u
3 8
FR
M M M
CC944
CR307
0
+B
68k fuer CC901
+E
CC901
0,1u
15 16
4,7k
4
1 5
CR132
STROBE
6
MC14094 7
2
DATA 14
CIC130 CR134
13 BA582
3 12 CD134
4,7k
CLOCK
11
8 9 10
F130
8141-111-603
3 1
+H
7 6
M M +E
+E
CC142
M 6,8k
CR136
0,1u
M
M
CC141
M
0,1u
C141
M
+
8V 8V
470u/10V
M 10 36 2 3 8 4 7 13 15 16 6
4V
45
M 4V 46
C129
9V 47
+
VIDEO
2V 49 AGC
IDENT.
IC150
C128
M 48 2
+
TDA8362A
1,3V
4,7u/63V
9
AFC
M 0,3V 21
3,4V 22
3,4V 23
PAL/NTSC-DECODER
3,4V 24
12 52 31 30 27 32 33 35 34 29 28
2,8V 6,6V
4,3V 2V 11 2,5V
CT120
BC848B M M
+E
M M M M
M M
12 SECAM
10
CC126
CC127
0,1u
0,1u
NTSC
Gesamtschaltplan / General Circuit Diagram
+8V
CC926
0,1u
M
FR
M
12 13 4 11
M
3
14
2 5
1
4
1
F931
L9460
2
AGC LOGIC
IC950
STV8225
8 10 6 3
M
M
+
+E
CR905
CT919
CR906 BC858B
6,8k
CR984
4,7k
10k
CT917
BC848B
CR919
1k
OIRT
C151
M
+
10u/50V
750 C152
M
+
CR147 4,7u/63V
C153
M
+
4,7u/63V
M M
M
M CR155
8,2M
51 5 1 50 25 17 26 3,8V
20 1,8V
19 1,8V
18 1,8V
3
14 2,5V CR156
10k
3 42 2,7V
44 5,4V
V-DRIVE
43 CR158
+
560k
14
H-DRIVE
37
13
1V
3,8V 40 39 11 41 38
M
15
M M M +E
CR166+
+E
**
M
37cm
9
NTSC
4 - 11