Inhaltsverzeichnis
Werbung
GRUNDIG Service
Hauptschaltplan / Main Circuit Diagram
CN302
L/CH
4
zu/to
GND
Tuner
3
R/CH
CN501
2
S./P. 3 - 6
TUNER Vcc
1
CN303
L/CH
5
zu/to
GND
4
CD
R/CH
3
CN707
CD Vcc
S./P. 3 - 11
2
1
CN305
L/CH
zu/to
3
Cass.
GND
2
CN205
R/CH
1
S./P. 3 - 5
CN306
L/CH TO REC
zu/to
3
Cass.
GND
2
CN206
R/CH TO REC
1
S./P. 3 - 5
R251
150
SW201E
13
14
15
8P2TD
C250
47u
L201
OSC
3
4
C249
2
10n
1
6
R262
2K7
150K
R263
16
17
9014/C
18
R264
SW201F
Q214
68
E/H
N
S
ERASEHEAD-M
L/CH
CN207B
CN207A
4
4
L/CH
3
3
PLAYHEAD
2
2
R/CH
R/CH
1
1
PLAYHEAD
CN208B
SW202
LEAF SWITCH
+
A
MOTOR
-
M401
R320
30K
SW302A
1
R327
4K7
2
3
4
4P3TD
R322
SW302C
9
4K7
10
11
R323
12
4P3TD
30K
SW302B
5
6
7
8
4P3TD
R260
100
R281
39K
R261
C247
10K
1n8(m)
75
R241
R257
SW201C
7
1K5
R277
8
9
C245
8P2TD
C248
4u7
2n2(m)
SW201G
C241
8P2TD
1n5(m)
R255
75
SW201B
4
5
6
4u7
8P2TD
C244
C246
1n8(m)
R253
CN208A
10K
15V
1
1
2
2
3
3
R302
3K3
12n(m)
220n
C301
C303
R308
100K
R304
390K
C313
C319
R306
300P
8K2
0.47u
Q301
9014/C
2P2TD
100
SW301A
R325
R326
2P2TD
100
SW301B
9014/C
8K2
Q302
30K
R307
R313
C314
0.47u
R305
390K
R309
100K
C306
12n(m)
C304
220n
C311
R303
220u
3K3
SW302D
13
C307
14
100n
15
D301
16
22u
C317
R319
15K
22u
SW201D
8P2TD
12
11
R242
1K5
10
C257
4u7
4u7
C236
22n(m)
C238
R248
6K8
IC202
C240
1,8V
9
100u
L/CH
0V
8
390
R244
82K
7
21
R245
20
6
6V
19
5
8P2TD
C243
0V
4
R243
82K
3
390
R278
0V
2
R/CH
1,8V
1
C239
100u
BA3308
C235
4u7
R236
C237
1K5
22n(m)
R249
8P2TD
6K8
SW201A
R250
1
2
1K5
3
R252
100
3 - 4
FREAXX 20 RRCD 4202
R301
100
C322
C329
1n(m)
600P(m)
R321
68K
1
2
4
2
3
180n(m)
L/CH
L/CH
3
3
GND
GND
2
2
R/CH
R/CH
R315
1
1
CN301
CN204
6
5
8
6
4
C204
1u
68K
R324
C323
C321
600P(m)
1n(m)
R316
100
CN307
MUTE
5
6.5V
OUT PUT
4
ON/OFF CONTROL
3
15V
B+
2
SYNC REC
D302
D303
1
22u
C305
R318
R317
15K
15K
R224
R225
22K
22K
Q213
Q212
9014/C
9014/C
R226
100
10n II 50V
R229
C231
10K
C230
C229
220u10V
R231
470
C232
100
47u10V
R230
C233
Q209
0.47u
R232
9014/C
470
R240
3K3
C234
C256
0.47u
R282
Q210
9014/C
39K
R235
4u7
47K
R239
3K3
C257
470u16V
9
R2
82
C201
1u
R2
47
Q207
9014/C
Q208
R2
9014/C
47
zu/to
CN203
S./P. 3 - 5
Q211
9013/H
C228
22u10V
R2
47
R2
4K7
R2
R267
47K
SW201H
8P2TD
Werbung
Inhaltsverzeichnis
