Panasonic SA-PM07E Service Manual page 15

SCHEMATIC DIAGRAM-7
DECK CIRCUIT
5 5
PBLIN
4 4
3 3
PBRIN
2
2
1 1
CP1301
TP6
C1323
50V2.2
Q1317
2SC2001LTA
SWITCH BEAT PROOF
LEVEL
((0.4V))
Q1313 0.566V
2SC1845FTA
Q1313
SWITCH
((0.05V))
0.049V
((0V))
0V
C1325
0.01
P/B REC AMP IC
IC1000
H=OFF
VCC
1 2 3 4 5
R1334
22K
C1324
16V47
R1333
4.7
L1301
7L1A62N
6
1
C1321
4700P 2
5
4 3
((0.01V))
R1335
0.005V
1.5K
Q1317
((0.05V))
0.049V
((0V))
0V
R1337 R1332
D1301
10K 10K
B0AACK000004
R1331
C1320
7.5K
50V1
R1336
1.5K
: +B Signal Line
C1105
820P
R1103
C1102 18K
1000P
R1101
C1104
47
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
AN7326K
Rec
PB AMP (R)
Mute
- +
PB
PB PB
PB
R EQ
Rin R NF
1 2 3 4
C1221 C1207
1000P 1500P
C1204
R1201 0.027
C1202
47
1000P
R1203 18K
C1205
820P
IC1000
C1AA00000612
ANALOG SWITCH IC
D9V
Q1309, 1310
KTC3199GRTA
BIAS SWITCH
C1316
1000P
TP3
((8.80V))
8.81V
((0.05V))
0.048V
Q1309
R1329
4.7K
((0V))
0V
C1312
R1330
3300P
4.7
Q1310
((0V))
R1327
0V
((0.05V))
4.7K
0.049V
((8.80V)) C1317
8.81V
1000P
C1314 C1315
2200P 2200P
((0.05V))
0.049V
((0V))
0V
Q1312
C1311
16V47
((0V))
0V
Q1312
KTC3199GRTA
SWITCH
: Playback Signal line
: Rec Signal line
C1122
2200P
R1104
10K
R1302
22K
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
PB
RF
Rout TPS Out Rin
Rout SW
5 6 8 9 10
7
C1301
50V0.1
R1305
10K
C1222
2200P
RECH1
R1328
15K
TP2
C1307
10V220
12
Vcc
GND
11
C1223
680P