Panasonic SA-PM28E Service Manual page 151

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SCHEMATIC DIAGRAM - 6
MAIN CIRCUIT
R220
R420
8.2K
8.2K
R221
R421
6.8K
6.8K
C217
C417
1000P
1000P
42
40
38
37
41
39
1
2
3
4
5
6
R458
0
R413
0
11 10
9
8
6
5
4
7
TO
DECK CIRCUIT
(CN1303) ON
SCHEMATIC
DIAGRAM - 12
: +B SIGNAL LINE
C423
16V10
R422
R423
1.5K
3.9K
36
35
34
33
32
31
30
IC300
C1BB00000747
ASP IC
7
8
9
10
11
12
13
R457
0
C223
16V10
R222
R223
1.5K
3.9K
Q309
KRC101STA
PLUNGER SWITCH
Q310
KRC101STA
R393
0
RLL500050T-Y
3
2
1
H307/W307
: CD SIGNAL LINE
: AM/FM SIGNAL LINE
: AUX SIGNAL LINE
R424
27K
28
27
26
25
24
23
29
14
15
16
17
18
19
20
C245
150P
R224
C358
27K
16V220
Q309
Q310
MOTOR SWITCH
R448
L301
0
17 16
15 14 13 12 11 10
9
8
TO
CD SERVO CIRCUIT
(CN702) ON
SCHEMATIC
DIAGRAM - 2
: MAIN SIGNAL LINE
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE
22
R360
15K
21
C364
100P
C363
100P
R375
4.7
C367
0.1
R373
R374
1.2K
1.2K
C342
1000P
6
5
4
1
7
3
2
CN306
SRVRST
RESTSW
SSEQ_LED
RE_LED
MOTOR
PLUNGER
DECK_AD1
DECK_AD2
KEY3
R449
0
R390
0
KEY2
KEY1
R389
VOL_JOG
10K
R310
R386
R309
10K
10K
10K
VREF+
VCC

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