Read Sony HS-JM400 Service Manual online
16
16
HS-JM400
6-6. SCHEMATIC DIAGRAM – MAIN BOARD (2/2) –
C703
C403
C204
C308
C310
C211
C111
C312
C313
C105
C205
C206
C106
C306
C109
C209
R603
R604
R601
C311
C107
C207
C701
C314
C309
Q707
C304
C305
C303
C102
C202
C103
C203
C201
C101
Q252
R262
C263
R263
R261
C104
C301
R402
R401
C555
C553
C552
C557
C551
C554
R552
R553
R554
R555
C607
Q402
Q703
R608
C404
D701
C315
C506
C316
R405
C400
C405
R265
R264
R613
R605
D32
D35
Q722
R722
C318
R309
R215
R63
R62
Q31
Q719
R710
C319
220
µ
R705
R704
C264
C208
C108
R305
R105
R205
R204
R104
R206
R106
R303
R302
C606
C603
TH601
RV601
C604
C605
C602
C601
M601
RV301
R607
R101
R201
R304
Q705
R103
R203
C402
C401
Q403
Q401
R404
R403
Q551
Q553
R556
C556
R551
Q711
R110
R210
R609
R610
Q702
Q704
R406
Q302
R212
R112
R113
R213
R559
R315
C36
C706
R702
Q709
C708
1
µF
J301
R115
J401
R723
C709
S301(1/4)
S301(2/4)
S301(3/4)
S301(4/4)
S551
R557
R558
C558
S704
R209
R109
R107
R207
C307
S701(1/2)
S702
R602
R260
R160
R606
C317
R560
R703
R208
R108
C608
C609
D601
C33
T551
IC301
FB201 0
µH
0
µH
0
µH
FB101
FB301
+B
TAPE-SW
0.01
F
220
4V
470p
B
1
F
22
10V (B)
1000p
B
1000p
B
0.1
F
22
10V (B)
4700p
B
4700p
B
22
4V (A)
22
4V (A)
0.1
B
1 F
1 F
47k
100k
1k
0.1
F
1
F
1
F
0.01
F
0.47
B
1000p
B
UN5214-TX
10K/47K
2.2
F
1 F
100p
CH
2200p
B
2200p
B
470p B
470p B
1
F
1
F
2SA1162-YG
2.2k
0.22
16V B
1k
470k
470p
B
GND
1000p
B
4.7k
1k
2200p
B
220p
CH
470p
CH
0.022
B
0.01
B
0.01
B
1k
47k
47k
1k
2.2
B
XP1214
XP1215
PB
REC
MIX-IN
L
MIX-IN
R
V
REF
0
MAIN
VCC
BOOST
HP/R
HP/L
HP/COM
220
4V
DAN202U
0.1
B
1 F
V
REF
H/P
MUTE
AVLS
PAUSE
1000p B
2.2k
0.1
B
100p
SL
1k
10k
10k
22k
MA111
MA111
DTA114TUA
1M
10 10V
0
0
100k
1M
DTA114TUA
DTA114TUA
1M
4V
EC
1M
1M
0.01
B
1000p B
1000p B
BIAS OFF
2.2
1M
1M
10k
10k
1k
1k
22k
100k
0.22
B
0.1
B
3.3K
3900PPM
4.7k
0.1
B
0.1
B
0.22
B
0.01
B
10k/10k
10k
10k
10k
1k
UN5215-TX
22k
22k
22
10V (B)
1000p
B
2SB1679
XP1501
220k
10k
XP1501
2SD596-T1DV4
47
47
10V (B)
47
UN5116
1k
1k
1
1
UN5214-TX
XP4315
470k
XP4501-TX
2.2M
2.2M
2.2k
2.2k
10k
100k
2F
1
µF
1
µF 2F
100k
XP4315
2F
0
100k
1 2F
4.7k
10
4700p
B
10
10
100
100
0.022
B
4.7k
100k
100k
1k
10
10V
100
220
2.2k
2.2k
0.01
1000p
MA111
2200p
BIAS-OSC
LB8115W-NA-TLM
SERVO VCC
1
2
3
5
4
6
7
8
9
10
11
12
13
14
15
17
18
19
20
21
22
23
24
25
+B
MAIN VCC
MAIN VCC
MAIN VCC
PB/REC PAUSE
MAIN VCC
TU +B
REC REF
PB REF
HEAD REF
MAIN VCC
PB / REC
MIX IN L
MIX IN R
+B
H/P R
H/P L
H/P COM
U OUT
V OUT
W OUT
TU +B
SPEAKER
Ver. 1.3
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