Ic301 Teil 2 - Grundig GREENVILLE 7008/5 TOP Service Manual

GRUNDIG Service
Chassis – IC301 Teil 2 / Part 2
+8V
2
IN
L301
10u
C315
C311
07
n
1n
220p
C337
100u/16V
C314
C309
47u/16V
10n
R342
R306
0R
100R
R304
100R
R305
220R
04
0n
C310
10u/63V
C312
10u/63V
+8V
C317
R310
1.8k
1n
R348
C326
1.5k
C318
1n
100n
R312
7
C327
0R
1n
k
C320
BC858
R313
T301
1n
10k
8
CAB.14
OPTION - PROLOGIC
C321
1n
R343
10k
R344
C322 T310
BC848
1n C184
table
+8V"
R345
10k
R314
1
3.3k
BC858
T302
R309
1k C324
1n
BC858
1
R311
T304
Hz
1k
C323
C325
1n
1n
C330
C313
-
1.5p
SUBWOOFER
100n
DOLBY
R326
1.2k 1/8W
SUBWOOFER
1.5k 1/8W
DOLBY
+8V
R320
R316
3.3k
330R
BC558
T306
BC858
T303
R323
3.3k
BC858
T308
R317
10k
BC848
T307
R322
R318 5
table
4.7k
14
+8V
3
13
R319 C335
1.8k
1
table
(47u MM)
12
R349
7
C333
1.5k
15
100n
C332
BC858
1n
T305
C330A
table
5
C330
CABLE.6
14
table
C334
3
1n
+8V"
1 1 13
R324
1
R315
2 12
2
3.3k
0R
7
C336
15
X304 X305
table
C366
C329
CABLE.7
100n
470p
C330A C336 C340 C344
2.2u 16V 3.3k 1/8W 1000u 35V 220u 16V
- 1n 1000u 35V 47u 16V
R327 R330 R331 R335
18R 1/8W 1.2k 1/8W 18R 1/8W 1R 1/2W
47R 1/8W 1.5k 1/8W 47R 1/8W 4.7R 1/2W
+8V
L302
10u
C339
C342
10n
47n
HEADPHONE
C352
1
C358
100u/16V
L303
1n
2
18uH
C359
C353 1n
3
R325
100u/16V
330R
X301
BC558
T309
C338
1000u/35V
C341
100n
9 16
Vs
R332
8
table
(820R MM)
C345
4
R333
MUTE
47R
TDA7263
11
47u/16V
IC304
17
10
R328
C343
2 table
(820R MM)
6
R329
47u/16V
47R
C364
Non-Subwoofer
C365
470p
Subwoofer
470p
Dolby Prologic
C340
table
C347
table
91 6
R330
Vs
8 table
C346
R331
4
table
MUTE
IC303
table
11
table
17
10
R326
table
2
C344
6
table
R327 R335
table
C367 table
470p
C346 C356 C347 HS301
220u 16V 2200u 25V 100n 25V 7PZ.304
47u 16V 470u 25V - 7VA.304
R337 R341 R607
1R 1/2W 0.47R 2W 0.33R 1W TDA7262
4.7R 1/2W 0.68R 2W 0.33R 1W TDA7263
3 - 12
Variant Components P. 3-15
Oscillograms P. 3-16
DC Voltages P. 3-18
SCL
SDA
MSP_RESET
R941
X940
Right 39R
R
1
R943
C941
330R
47n/100 V
2 GND
36
3 R942
C940
330R
L 47n/100V
R940
Left
39R
MONO_LOUDSPKR
R341
table
C355
LOUDSPEAKER
1000u/25V
1
C363 Left
C350
1n
100n
2
34
R336
3
4.7R
C362
Right
1n
4
C348
C354
100n 1000u/25V
X302
R334
4.7R
R322
3.3k 1/8W
& Non-Dolby Pro.
100R 1/8W
1.8k 1/8W
C356
1
Centre
table
C361
C351
or
1n
Subwoofer
100n
2
R337
3
table
C360
Surround
C357 1n
4
C349
470u/25V
100n
X303
table
X303 CABLE.6 CABLE.7
2pin CONN
4pin CONN
JP305
IC303 JP303 JP304
Chassis 14.2
X941
PHONE JA CK
MUTE
+28V
C335
22u 35V
470u 35V
22u 35V
CABLE.13
CABLE.14