Grundig EC 4600 RDS Serviceanleitung Seite 21

EC 4600 RDS
13 3
VCC1 VCC2
OPA1
7V0
+ 1
- OUT1
IN1
ST-BY OPA2INU
7V0
+ 2
- OUT2
IN2
OPA3
7V0
+ 15
- OUT3
IN3
IC1601 OPA4INU
+ 14 7V0
TDA7375AV
- OUT4
IN4 10
CLIPOET
8305-337-375
SVR PVGND GND
0V7
6 8 9
13 3
VCC1 VCC2
OPA1
7V0
+ 1
- OUT1
IN1
ST-BY OPA2INU
7V0
+ 2
- OUT2
IN2
OPA3
7V0
+ 15
- OUT3
IN3
IC1602 OPA4INU
7V0
+ 14
TDA7375AV
- OUT4
IN4 10
CLIPOET
8305-337-375
SVR PVGND GND
6 0V7 8 9
ENDSTUFE
POWER AMPLIFIER
ANSCHLUSSGEHAUESE
1 4 7 10 13 16 19
I ZUSATZ-
3 6 9 12 15 18 ANSCHLUESSE
2 5 8 11 14 17 20
+ + + +
1 3 7
5
II LAUTSPRECHER-
2 - 4 - 6 - -
8
ANSCHLUESSE
1 3 5 7
III VERSORGUNGS-
ANSCHLUESSE
2 4 6 8
GRUNDIG Service
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Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
CT2201
BC848C
CR2202
120K
IC2001
9V2 ±4%
2 1
L4892CV
3
FMP1625
FMP2019 FMP2009
ALLE SPANNUNGEN GEMESSEN BEI UB=14V GEGEN MINUS
ALL VOLTAGES MEASURED AT UB=14V WITH RESPECT TO NEGATIV
OHNE SIGNAL
WITHOUT SIGNAL
OHNE SIGNAL:AM
WITHOUT SIGNAL:AM
OHNE SIGNAL:FM
WITHOUT SIGNAL:FM
MIT SIGNAL:TB
WITH SIGNAL:TR
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EC 4600 RDS
FMP1606
FMP1607
FMP1608
FMP1609
FMP1611
FMP1612
FMP1613
FMP1614
CD1800 CR1800 FMP1800
BAS16 1K0
FMP2222
CD2003 FMP2003
FS1D
FMP2002
IC2002 8140-522-801
1 4 FMP2001
BSP452
3 2 L2001
FMP2303
FMP2008
R2010
RUE160
FMP2011
FMP2012
FMP2013
FMP2016
FMP2017
HAUPTPLATTE 19373-062.00
Bauteilwert XX : Nicht bestückt
MAIN BOARD
Component Value XX : not fitted
* = BAUTEILE REFLOWSEITE
3 - 17 GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
OR C-5
FL
FL
FL OR
RT C-6
-FL
RT
BL C-3
FR
GE
C-4
FR
BL
FR
-FR
GE
RL
BR
RL
-RL
BR
C-7
SW
RL
SW C-8
VI C-1
RR
RR VI
GN RR
C-2
-RR
GN
A9
TEL-MUTE
CR1706
SCV*
WS
100R
A7
S-KONT
A9
A8
AUT-ANT
FMP2004
A8
A0
GND
A1
GND
A2
A0
+14V
A3
A1
+14V
A4 A2
+14V
SI1701
A3
A5
+14V
A4
10A
A5
A6
LICHT
A6
A7
A12
WS
SCV* L-FR
SCV*
A13
L-RR
A12
A10
L-RR L-FL
A13
A11
L-FR L-RL
A10
L-FL
A11
L-RL
CDR
SW CD-R SW
CD-R
CDGND
BR CD-GND BR
CD-GND
CDL
RT CD-L RT
CD-L
RS CD-BUS
CD-BUS
GND
CDBUS
GR
BR
+A-CD +A-CD
+A-CD RS
28.02.97
II-5
+ II-5
FL
II-6
- II-6
II-3
+ II-3
FR
II-4
II-4
-
II-7
+ II-7
RL
II-8
- II-8
II-1
+ II-1
RR
II-2
- II-2
III-1
III-1 SVC
III-2
III-2 TEL-MUTE
III-5
III-5 AUT-ANT
III-8
III-8 GND
III-7
III-7 +14V
III-6
III-6 LICHT
III-4
III-4 S-KONT
I-6
I-6 +BOOSTER
I-2
I-2 LINE-RR
I-5
I-5 LINE-FR
I-4
I-4 LINE-FL
I-1
I-1 LINE-RL
I-3
GND
I-3 LINE-GND
I-20
I-20 CD-IN-R
I-18
I-18 CD-GND
I-19
I-19 CD-IN-L
I-17
I-17 ACC
I-15
I-15 CDBUS-GND
I-13
I-13 CDBUS
I-16
I-16 +A-CD
ANSCHLUSSPLATTE
19373-063.00
CONNECTING BOARD
3 - 18