Panasonic SA-PM28E Service Manual page 156

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SCHEMATIC DIAGRAM - 11
DECK CIRCUIT
5
5
PBLIN
4
4
3
3
PBRIN
2
2
1
1
CP1301
C1323
1
C1321
Q1317
4700P
2SD2114K1V
SWITCH BEAT PROOF
LEVEL
Q1313
2SC2784FTA
Q1313
SWITCH
C1325
0.01
AN7326K
P/B REC AMP IC
C1AA00000612
IC1000
ANALOG SWITCH IC
H=OFF
VCC
1
2
3
4
5
R1334
22K
C1324
R1338
16V47
4.7K
R1333
4.7
L1301
7L1A62N
6
1
2
5
4
3
R1335
1.5K
Q1317
R1337
R1332
D1301
10K
10K
B0ACCK000005
R1331
C1320
7.5K
50V1
R1336
1.5K
: +B SIGNAL LINE
C1105
470P
R1103
C1102
18K
1000P
R1101
R1104
C1104
27
0.027
C1101
50V1
C1121
C1107
1000P
1500P
22
21
19
20
PB
PB
PB
L NF
Lin
L EQ
-
+
PB
PB AMP (L)
IC1001
Rec
Mute
Rec
PB AMP (R)
Mute
- +
PB
PB
PB
PB
PB
R EQ
Rout
Rin
R NF
1
2
3
4
C1221
C1207
1000P
1500P
C1204
R1201
0.027
C1202
27
1000P
R1203
18K
C1205
470P
IC1000
L1302
RLQB470JTD-D
Q1309, 1310
B1AAGC000006
BIAS SWITCH
C1316
1000P
Q1309
R1328
R1329
4.7K
C1312
R1330
3300P
4.7
Q1310
R1327
4.7K
C1317
1000P
C1314
C1315
2200P
2200P
Q1312
C1311
16V47
Q1312
2SC2412KT96R
SWITCH
: PLAYBACK SIGNAL LINE
: REC SIGNAL LINE
C1122
0.01
10K
C1303
0.033
16
14
18
17
15
13
REC
PB
ALC
TPS
REC
ALC
Nor/Cro
LOW
GAIN
Lin
Lout
L out
SW
OUT
ADJ
PB Rec
PB
Rec
NOR/Chro
LOGIC
REC AMP (L)
ALC
REC AMP (R)
TPS
IC1001
RIPPLE
REJECTION
Rec
REC/PB
PB
LOGIC
TPS
REC
REC
PB/REC
RF
TPS
Out
Rin
Rout
SW
5
6
8
9
10
7
R1305
10K
C1222
0.01
RECH1
15K
C1307
10V220
12
Vcc
GND
11
C1223
270P
C1371
0.01

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