Aiwa XP-SP30, Руководство по обслуживанию

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16 16
XP-SP30
5-6. SCHEMATIC DIAGRAMS – MAIN BOARD (3/3) –
TP302
TP303
C317
C316
C321
TP308
TP309
TP310
C319
C320
TP306
TJ303
TP304 TJ302 TJ301
C315
C313
C312
C314
TP301
TP202
C306
C301
C310
C302
C311
C304
TJ305
TJ307
TJ304
C322
TJ306
TP703
C712
C716
C721 C722
TJ701
TJ702
TJ703
C715
C706
TJ711
C701
C702
C750
C751
TP702
TP701
CN301
IC701
J701
R313
R314
R342
R302
R305 R306 R307 R308 R310
R315
R320 R321
R325
R326
R327
R312
SL301
R328
R332
R334
TAP301
SL302 D301
R337
TAP303
TAP302
SL303
C303
R311 R316 R309
R304
L215 L214 L213
R322
TAP304
R340
R341
R339
C714
R709
R718
C718
R712
R717
R715
R716
C713
R708
C710
C708
R752
R753
SL701
R721
R722
R704
R701
R702
R751
R750
VDR704
C709
C707
100P C705
100P
FB701
FB702
FB703
R705
R706
R703
C717
IC301
R714
R707
CN302
S304
S303
S305
R303
R323
R319 R301
0.1
4700p
0.22
0.22
0.22
XRST
OPGSW OPSTB PWRSW
0.22 0.1
0.1
0.1
D_GND(UCOM)
D_GND(DSP)
4700p
0.1
4700p
4700p
4700p
4700p
OPEN
HOLD
ESP
4700p
OPEN_B
0.1
0.1
10p 10p
HP
R OUT
HP
L OUT
HP GND
0.1
0.1
2.2
2.2
470p
470p
RCH
LCH
26P
TA2120FN(EL)
100k
100k
10k
0
100k 100k 100k 100k 100k
1M
0 10k
0
47k
100k
22k
TEST
100k
0
0
MA2ZD14001S0
10k
10
6.3V
1k 1k
22k
100k
10uF 10uF 0
0
0
0
220k
47
6.3V
4.7
0
220
2.5V
0
0
470
470
22
6.3V
4.7
22
6.3V
22
6.3V
10k
4.7k
100k
100k
47k
22k
22k
4.7k
4.7k
0.47
* 1
* 1
*
1: 22K : US, CND
10K : AEP
47k
220 2.5V
T5AW5-4RR7
1k
4.7
10P
(OPEN/CLOSE)
100k
0
0 0
• See page 10 for Waveforms. • See page 20 for IC Block Diagrams.
Ver 1.1 2003.10