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
6 0V7 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 FMP1625
8305-337-375
SVR PVGND GND
0V7
6 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
5
1 3 7
III VERSORGUNGS-
ANSCHLUESSE
2 4 6 8
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
CD1800
BAS16
CT2201
BC848C
CR2202
120K
IC2001 IC2002
9V2 ±4%
2 1 1
L4892CV BSP452
3 3
FMP2019 FMP2009
R2010
RUE160
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
Bauteilwert XX : Nicht bestückt
Component Value XX : not fitted
EC 4600 RDS
FMP1606 OR
C-5
FL
FMP1607
RT C-6
FMP1608
BL C-3
FR
FMP1609 GE
C-4
FMP1611 BR
C-7
RL
FMP1612 SW C-8
FMP1613
VI C-1
RR
FMP1614
GN C-2
CR1800 FMP1800
A9
1K0
FMP2222
A7
CD2003 FMP2003
A8
FS1D
FMP2004
FMP2002 A0
A1
A2
A3
8140-522-801
FMP2001
4 A4
A5
2 L2001
FMP2303
A6
FMP2008
WS
SCV*
A12
A13
A10
A11
FMP2011
SW CD-R
FMP2012
BR CD-GND
FMP2013
RT CD-L
FMP2016 RS
CD-BUS
FMP2017 BR
+A-CD
HAUPTPLATTE 19373-062.00
MAIN BOARD
* = BAUTEILE REFLOWSEITE
28.02.97
3 - 17 GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
FL II-5
FL +
OR
-FL
II-6
-
RT
II-3
FR
+
BL
FR
-FR II-4
-
GE
RL II-7
+
BR
RL
II-8
-RL
-
SW
II-1
RR
+ II-1
VI
RR
-RR II-2
-
GN
TEL-MUTE
CR1706
SCV* III-1
WS 100R
S-KONT
A9 III-2
AUT-ANT
A8 III-5
GND
GND
A0
+14V
III-8
A1
+14V
A2
+14V
SI1701
A3 III-7
+14V
A4
10A
A5
LICHT
A6 III-6
III-4
A7
I-6
I-2
A12
L-FR
SCV*
I-5
A13
L-RR
A10 I-4
L-RR
L-FL
I-1
A11
L-RL
L-FR
GND I-3
L-FL
L-RL
CDR I-20
SW
CD-R
I-18
CDGND
BR
CD-GND
I-19
CDL
RT
CD-L
I-17
CD-BUS
GND I-15
I-13
CDBUS
GR
I-16
+A-CD
+A-CD RS
ANSCHLUSSPLATTE
19373-063.00
CONNECTING BOARD
II-5
FL
II-6
II-3
FR
II-4
II-7
RL
II-8
RR
II-2
III-1 SVC
III-2 TEL-MUTE
III-5 AUT-ANT
III-8 GND
III-7 +14V
III-6 LICHT
III-4 S-KONT
I-6 +BOOSTER
I-2 LINE-RR
I-5 LINE-FR
I-4 LINE-FL
I-1 LINE-RL
I-3 LINE-GND
I-20 CD-IN-R
I-18 CD-GND
I-19 CD-IN-L
I-17 ACC
I-15 CDBUS-GND
I-13 CDBUS
I-16 +A-CD
3 - 18