Panasonic SA-DK10 Service Manual page 64
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Also See for SA-DK10:
- Operating instructions manual (65 pages) ,
- Supplemental service manual (6 pages) ,
- Quick manual (2 pages)
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SA-DK10
SCHEMATIC DIAGRAM - 29
PB HEAD
CP1301
5
5
PB LIN
4
4
R
3
3
PB RIN
2
2
AFGND
L
1
1
C1325
0.01
: +B SIGNAL LINE
DECK CIRCUIT
C1102
C1101
1000P
16V1
PB
LIN
PB
IC1001
REC
AN7326K
REC
P/B REC AMP
6
PB
C1201
50V1
C1202
1000P
IC1000
BA7755A
ANALOG SWITCH
H=OFF
VCC
1
2
3
(8.22V)
(0V)
(0V)
(0V)
((0V))
((0V))
((8.21V))
((0V))
8.22V
0V
0V
0V
C1324
R1338
R1334
16V47
4.7K
22K
C1323
50V1
Q1317
2SD2114K1V
BEAT PROOF LEVEL SWITCH
L1301
7L1A26N
3
6
C1322
C1321
2
5
1000P
4700P
4
1
<0V>
0V
((0V))
Q1317
[0V]
<0V>
R1335
0V
<0V>
1.5K
<1.31V>
((0V))
0V
1.45V
Q1313
[0V]
((0V))
((1.43V))
[0V]
[1.35V]
D1301
1SS355TE17
<0V>
0V
R1337
<0V>
((0V))
10K
0V
C1320
[0V]
((0V))
50V1
[0V]
R1336
1.5K
Q1313
2SC2784FTA
2SC2412KT96R
SWITCH
SWITCH
: -B SIGNAL LINE
: RECORD SIGNAL LINE
C1105
C1303
R1101
0.033
R1303
27
680P
4.7M
R1103
18K
C1104
C1108
0.033
16V10
C1107
C1302
0.033
1500P
22
21
20
19
18
17
16
15
PB
PB
PB
ALC
TPS
REC
REC
L NF
L EQ
LOUT
LOW
GAIN
LIN
LOUT
CUT
ADJ
REC
PB
-
+
PB AMP (L)
MUTE
IC1001
REC AMP (L)
ALC
REC AMP (R)
TPS
PB AMP (R)
MUTE
- +
REC
REC/PB
PB
LOGIC
PB
PB
PB
PB
TPS
REC
REC
R EQ
RIN
R NF
ROUT
TPS
OUT
RIN
ROUT
2
4
1
3
5
6
7
8
C1207
1500P
C1204
0.033
R1201
R1204
27
10K
R1203
18K
C1205
680P
IC1000
Q1309-Q1310
4
5
2SD2144STA
(0V)
((0V))
BIAS SWITCH
0V
C1316
1000P
<14.82V>
14.84V
((14.83V))
<0V>0V
[14.84V]
((0V))[0V]
Q1309
R1329
4.7K
<0V>
0V
((0V))
C1312
[0V]
R1330
3300P
4.7
<0V>
0V
((0V))
Q1310
[0V]
<0V>
R1327
0V
<14.82V>
4.7K
((0V))
14.84V
[0V]
((14.83V))
[14.84V]
C1317
C1319
1000P
16V100
C1315
<0V>
C1314
2200P
0V
2200P
((0V))
[0V]
R1332
10K
Q1312
<0V>
C1311
0V
16V47
<0V>
((0V))
R1331
0V
[0V]
10K
((0V))
[0V]
<0V>
0V
R1326
((0V))
8.2K
[0V]
Q1308
Q1312
<0V>
DTC144TKA146
0V
SWITCH (CRO2:HIGH)
((0V))
[0V]
MECHANISM
DECK CIRCUIT
64
: PLAYBACK SIGNAL LINE
R1307
R1306
100
10K
R1308
100
14
13
12
ALC
VCC
NOR
R1309
/CRO
1K
PB
SW
REC
NOR/CHRO
LOGIC
RIPPLE
REJECTION
PB/REC
GND
SW
RF
9
10
11
C1372
C1305
0.022
16V33
R1305
10K
Q1306-Q1307
2SC2412KT96R
SWITCH
TPS
RECH1
R1319
12K
3
R1328
Q1306
15K
<0.61V>0V
<0V>0V
((0.6V))[0.61V]
((0V))[0V]
<4.89V>
<0V>
((4.88V))
0V
[4.89V]
((0V))
[0V]
Q1307
R1320
100K
<0V>0V
((0V))[0V]
R1321
2
47
R1322
82K
R1323
R1324
3.3K
2.2K
Q1308
<0V>
0V
((0V))
[0V]
7
1
2
3
4
CP1902
CS971
1
4
2
3
D971
MA165TA
R972
820
IC971
ON2180RLC1
PHOTO
INTERRUPTER
RVSGP2S24BC
PBLOUT
R1375
100
C1373
0.022
PBROUT
R1371
22K
AN6
R1318
10K
VREF+
AN7
VREF-
5
6
7
8
9
8 9
5
6
7
R973
39K
1
VREF+
2
AD_OUT
3
RECINH_F
4
MODE
5
RECINH_R
6
HALF
7
VREF-
Z971
EXBF7L355SYV
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