Panasonic SA-PM28E Service Manual page 152

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SCHEMATIC DIAGRAM - 7
MAIN CIRCUIT
C303
R306
R383
470P
10K
10K
R384
4.7K
R382
100
R381
100
R380
100
R379
100
R378
100
R391
R385
0
100
R307
100
R308
100
R461
4.7K
C332
100P
C331
100P
C330
100P
C329
100P
C328
100P
C325
0.022
R357
22K
R358
22K
C327
R359
220P
4.7K
: +B SIGNAL LINE
80
79
78
77
76
75
74
81
NC
/RESTSW
82
DECK_LED1
83
84
DECK_LED2
SSEQ_LED
85
RE_LED
86
MOTOR
87
PLUNGER
88
89
DECK_AD1
DECK_AD2
90
REG1
91
92
KEY3
93
KEY2
R417
94
KEY1
100
95
VOL_JOG
AVSS
96
97
NC
VREF
98
AVCC
99
PLLCE
100
1 2
3 4
5 6 7 8 9
R459
100
: MAIN SIGNAL LINE
C304
100P
C305
100P
73
72
71
70
69
68
67
66
65
64
63
62
61
60
IC302
C2CBJF000007
MICRO PROCESSOR
10
11
12
13
14
15
16
17
18
19
20
21
R371
100
R354
C322
68
680
X301
H2A100500006
Q308
C321
C323
R355
68
330K
18P
R356
X302
10M
C324
22P
X302
RSXD32K7S02
R326
R325
R324
R323
59
58
57
56
55
54
53
52
51
PLAY_SW
50
REMASTER
49
NC
48
DCDET
47
PCONT/EFP_/CE
46
RDS_DAT
45
RDS_CLK
44
EE_DAT
43
EE_CLK
42
EE_CS/EFP_/EPM
41
MUTE_A
40
/FL_RESET
39
MLD
38
MCLK
37
STATUS
36
MDATA_OUT
35
CHIP_SELECT
34
FL_CLK/EFP_CLK1
33
FL_CS1/EFP_RXD1
32
FL_DOUT/EFP_TXD1
31
22
23
24
25
26
27
28
29
30
C310
0.01
R350
47K
C345
100P
C344
100P
R372
22K
6.3V100
R446
0
R353
R442
4.7K
0
R352
4.7K
Q307
C317
C319
1000P
1000P
Q307, 308
KTC3875GRTA
BEAT PROOF CONTROL
4.7K
47K
4.7K
4.7K
R327
4.7K
R328
100
R329
1K
R395
0
R394
0
R453
100
R335
4.7K
R336
4.7K
R337
4.7K
R452
100
R338
4.7K
R457
0
R339
100
R340
100
R341
100
R387
0
L300
G0C3R3JA0027
R349
D304
680
MA729TX
C313
C312
0.1
C311
10V1000P
D305
B0ACK000005
Q306
KRC103STA
RESET SWITCH

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