Grundig Atlanta SE 7250 PIP/DOLBY Service Anleitung Seite 68

Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Signal Baustein / Signal Modul 29504 212 0200
1LOETF
STL
2 SCL CR32111
SCL
CLOCK
3
1LOETF 10k
STL
CIC32030
3 CR32112
SDA
SDA
DATA
2
10k
1LOETF MC14094
STL
4 CR32113
ENA
ENA
STROBE
1
10k
1LOETF CR32033
STL +12V
8
1k
ADS
1LOETF
STL
9
1LOETF
STL
12
+5V/T
1LOETF
STL
13
n.V.
CR32023
M
(XX)
M
CC32023
M
10n
11 9 10 14 15 16 17
CR32027
PI/O
RF
1
75
ACC
B2TU024
TUNER
ZF
81406 016 1900 Temic
ZF
7 2 8 4 3
1LOETF
STL
CC32026 CC32002
6 +33V M
M 4,7n
1LOETF
C32027
STL M
10
+
220u/10V
CC32028
M
1LOETF
0,1u
STL
L32008
11
+F +5V/T
15u
1LOETF
STL
1
+33V +33V
M
1LOETF
STL
L32001
14 +12V
+B +12V
15u
M
1LOETF
STL
15
1LOETF
STL
5
U
AFC
AFC
3 - 49
CUC 1832 / 1930 / 1931
+12V
CT32055
BC848B
M
8 9 10
Q8 M
11
Q7
12
Q6
13
Q5
14
Q4
7
BD Q3
6
Q2
5
Q1
4
15 16 +12V
BC848B
CT32060
CR32061
M M
47k
M
+12V
M
CT32070
BC848B
CT32075
BC848B
CR32076
47k
M
10
OPTION F32041 F32050
1 4
(81405 313 5100)
6
6 3
2 5
2 5
5
G6262K
4 1
3 8
M M
13 7 8
CR32051
F32041
718
ZF 56k
6 3
12
CR32052
F32052
G3957M
CBR00005 2 5 M
CD32041
56k
0
BA592
4 1
ZF
3
7 8
M M
M
M
M
M M
M
+12V
AGC_TUN
U
CR32091
1k
M M M
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
TERR.PIP/SIGNAL-BAUSTEIN 29504 212 0200
SIGNAL MODULE
MODULE SIGNAL
MODULO SEGNALE
MODULO DE SENAL
81405 353 9100
F32085
M
+12V/IC
M
C32116
+
M
47u/63V
CC32112
M
0,1u
23 14 17 15 16 13 22
IC32110
TDA6930
26
MFIX
27 VCC
MFIY
21
2 TRAPOUT
2
2
10
PDLOOP
VIDEO
P_AGC PLL APC
11
2 AFCOUT
AFC
29
SIF1X 2
8
2 2
30 MIX
SIF1Y
FMDFOUT
1
SIF2X
2
SIF2Y
SOUND
S_AGC V REF NORM
4
AMSIFX
2
5
AMSIFY
AM_AGC AGC
3
GND1!
AMSIFAGC
9 7 6 24 28 25 20 19 18 12
M
CR32110
6,8k
M M
RV
M
M
M
3 - 50
CR32221
+12V
100k
CT32130 CT32135 CT32140
BC848B BC848B BC848B
M M M
CC32213
+12V
CC32171
CC32097
M
0,1u
4,7n
CR32097
81411 113 6000
150
6 4
+12V +12V
3
M
*
CT32170
81411 124 0500 7
BC848B
F32211
CR32120 CR32162 M
6 4 3 F32151
33k 220
2 CR32156
820 CT32150
BC858B
M
7 1 8
CR32177
+12V/IC M M M M
820
CT32185
BC848B
M M
CUC 1832 / 1930 / 1931
M
CT32220
BC848B
68p
CC32216
56p
2
CT32210
1 BC858B
+12V
8
M
1LOETF
STL
CT32180
FBAS 7
BC858B
FBAS
ZUM CHASSIS
TO CHASSIS
VERS CHASSIS
M
AL TELAIO
AL CHASIS
+12V SEITE / PAGE 3-17
CT32190
BC848B
M
M
150499
GRUNDIG Service