Inhaltsverzeichnis
Werbung
EC 4790 CD
C1601
F
VCC1
6
TDA7454
100N/50V
16
STD/HI-EFF
VCC2
20
OUT RF-
7
IN RF
11
GND RF
8
9
OUT RF+
4
ST-BY
IC1601
S-GND
13
OUT RR+
5
IN RR
GND RR
12
2
3
OUT RR-
22
MUTE
OUT LF-
19
IN LF
15
18
GND LF
17
OUT LF+
10
SVR
TAB
1
OUT LR+
21
IN LR
14
GND LR
24
23
OUT LR-
25
CD
ENDSTUFE
POWER AMPLIFIER
14V
ON I
KAMMER II / SECTION II
KAMMER III / SECTION III
11
1
E OUT)
RR+
12
2
E OUT)
RR-
13
3
E OUT)
CD-BUS
FR+
E OUT)
14
4
FR-
E OUT)
15
+CD-BUS-GND
5
FL+
16
6
E OUT)
+A
FL-
17
7
ACC
RL+
18
8
CD - MASSE
RL-
19
CD - L - IN
20
CD - R - IN
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of the PCBs
CD1800
CR1800
BAS16
1K0
CT2201
BC848C
CR2202
120K
IC2001
9V2 ±4%
2
1
1
L4892CV
3
FMP2019
FMP2009
13V8
1
2
TEL-MUTE
3
4
KL 15 ZUEND
5
+AUT-ANT.
6
BELEUCHTUNG
7
PLUS KL. 30
8
MASSE KL. 31
EC 4790 CD
FMP1609
GE
FR-
FMP1608
BL
FR+
FMP1613
WS
RR+
FMP1614
GN
RR-
FMP1607
RT
FL-
FMP1606
OR
FL+
FMP1611
BR
RL+
FMP1612
SW
RL-
FMP1800
A9
TEL-MUTE
FMP2222
A7
S-KONT
CD2003
FMP2003
A8
AUT-ANT
FS1D
FMP2004
FMP2002
A0
GND
A1
GND
A2
+14V
CIC2002
A3
L2001
+14V
FMP2001
4
A4
BSP452
+14V
A5
+14V
3
2
FMP2303
A6
LICHT
FMP2008
14V
A12
L-RR
A13
L-FR
A10
L-FL
A11
L-RL
FMP2011
SW
CD-R
FMP2012
BR
CD-GND
FMP2013
RT
CD-L
FMP2016
VI
CD-BUS
FMP2017
GN
+A
HAUPTPLATTE 19373-222.00
MAIN BOARD
* = BAUTEILE REFLOWSEITE
3 - 13
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of the PCBs
II-5
OR
FL+
II-5
+
FL
II-6
RT
II-6
-
FL-
II-3
BL
II-3
+
FR+
FR
II-4
GE
II-4
-
FR-
II-7
BR
RL+
II-7
+
RL
II-8
SW
II-8
-
RL-
WS
II-1
II-1
+
RR+
RR
II-2
GN
II-2
-
RR-
III-2
A9
TEL-MUTE
III-2
TEL-MUTE
A8
III-5
AUT-ANT
III-5
AUT-ANT
A0
GND
III-8
A1
GND
III-8
GND
A2
+14V
SI1701
III-7
A3
+14V
III-7
+14V
A4
10A
+14V
A5
DIN72581/3C
+14V
A6
III-6
III-6
LICHT
LICHT
III-4
A7
S-KONT
III-4
S-KONT
I-6
I-6
+BOOSTER
I-2
A12
I-2
LINE-RR
L-RR
A13
I-5
I-5
LINE-FR
L-FR
A10
I-4
L-FL
I-4
LINE-FL
I-1
A11
L-RL
I-1
LINE-RL
GND
I-3
I-3
LINE-GND
I-20
SW
CD-R
I-20
CD-IN-R
I-18
BR
I-18
CD-GND
CD-GND
I-19
RT
CD-L
I-19
CD-IN-L
I-17
I-17
ACC
GND
I-15
I-15
CDBUS-GND
I-13
VI
CD-BUS
I-13
CDBUS
I-16
GN
+A
I-16
+A-CD
ANSCHLUSSPLATTE
19373-228.00
CONNECTING BOARD
15.07.99
3 - 14
Werbung
Inhaltsverzeichnis
