Sony HCD-DX150 / HCD-DX170 / HCD-DX250 (serv.man2) Service Manual ▷ View online
5
5
HCD-DX150/DX170/DX250
HCD-DX150/DX170/DX250
SCHEMATIC DIAGRAM – MAIN SECTION (1/7) –
7
6
6
R577
*
1
1K : DX150 (TYPE 1)
NO MT : DX150 (TYPE 2)
47K : DX170 (TYPE 1)
22K : DX170 (TYPE 2)
68K : DX250
1K : DX150 (TYPE 1)
NO MT : DX150 (TYPE 2)
47K : DX170 (TYPE 1)
22K : DX170 (TYPE 2)
68K : DX250
R793
*
4
NO MT : DX150 (TYPE 1)
4.7K : DX150 (TYPE 2)
47K : DX170,DX250
NO MT : DX150 (TYPE 1)
4.7K : DX150 (TYPE 2)
47K : DX170,DX250
R792
*
3
10K : MX,E32
22K : US,CND
47K : EA,AUS
10K : MX,E32
22K : US,CND
47K : EA,AUS
R596
*
2
1K : SP
10K : EA
15K : AUS
47K : EXCEPT
SP,EA,AUS
1K : SP
10K : EA
15K : AUS
47K : EXCEPT
SP,EA,AUS
R717
TP583
CN509
TP577
T
P
6
2
5
T
P
5
1
1
T
P
5
1
0
T
P
5
0
9
T
P
5
0
6
T
P
5
0
5
T
P
5
0
4
T
P
5
0
3
T
P
5
0
0
TP550
T
P
5
7
0
T
P
6
3
1
T
P
6
3
2
T
P
6
3
0
TP512
TP792
TP793
T
P
5
0
8
T
P
5
6
0
T
P
5
0
7
TP501
TP817
T
P
5
9
3
T
P
5
9
4
T
P
5
9
5
T
P
5
9
6
T
P
5
9
7
T
P
5
9
8
T
P
5
9
9
T
P
6
0
0
T
P
6
0
1
T
P
6
2
4
T
P
6
0
3
TP545
TP546
TP547
TP548
TP592
TP591
TP590
TP589
TP588
TP587
TP586
TP585
TP584
TP582
TP581
TP580
TP502
TP513
TP514
R608
R628
R756
R730
R741
C799
C875
C762
TP515
Q507
C856
R791
TP576
TP578
CN507
R514
R
7
2
6
R
7
2
8
CN510
R611
R710
R711
R714
R715
R716
R748
R749
R750
R
7
1
3
R
7
2
9
R616
R790
R614
C798
R612
R718
R721
R732
R742
R744
R624
R720
R639
CN503
R
5
9
2
R
5
9
3
X502
C580
R789
C572
C571
C570
R
7
3
3
R702
C
7
1
6
R719
R705
C
7
1
2
R
7
0
9
R746
R743
R
7
2
7
R
7
2
5
R712
R595
R591
R594
R590
R589
R588
R587
R586
R585
R
7
0
6
R
7
0
7
R
6
0
1
R
6
2
0
C
6
0
8
R775
R
7
6
5
R
7
6
4
R
7
6
3
R
7
6
2
R
7
6
1
R
7
6
0
R
7
7
4
R793
R577
R596
R792
IC509
EB905
R734
10k
19P
100
1k
1k
4.7k
47k
0.1
0.01
0.1
RT1P141C
-TP-1
0.1
100
23P
1k
1
k
1
k
9P
10k
0
100
0
0
100
1k
1k
1k
0
4
.7
k
10k
100
10k
0.1
10k
10k
10k
10k
10k
10k
10k
10k
100
7P
1
0
k
1
0
k
5MHz
1000
6.3V
100
0.1
0.1
0.1
1
0
k
10k
0
.1
10k
10k
0
.1
1
0
k
47k
10k
4
.7
k
4
.7
k
0
100
100
100
100
1k
100
100
100
100
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
p
47k
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
k
M30622MEPMEP-
A08FPU0
TERMINAL BOARD
GROUND
10k
*1
*2
*3
*4
X
S
C
E
N
V
-C
O
N
T
R
O
L
CE
As for the display of type1 and type2, refer to note
“Note on replacement of parts on MAIN board“ on
original service manual (Page 4).
“Note on replacement of parts on MAIN board“ on
original service manual (Page 4).
6
6
HCD-DX150/DX170/DX250
HCD-DX150/DX170/DX250
SCHEMATIC DIAGRAM – MAIN SECTION (2/7) –
5
7
11
5
R680
R666
R676
R674
R670
R684
R683
R679
Q506
C583
IC515
C582
TP
575
TP
574
TP
5
73
T
P
572
TP
571
TP
567
TP
5
65
TP
564
TP
563
TP
562
TP
561
TP
551
TP
568
R678
R657
R662
R659
R673
R665
R664
R682
R
60
9
TP
566
TP
569
TP626
TP627
TP628
TP629
TP829
R686
R655
R652
R649
TP543
TP542
TP
552
TP
553
TP
554
TP
55
5
TP
55
6
TP
557
TP
55
8
TP605
TP604
TP830
TP831
TP832
R739
CN505
TP
5
59
IC516
CNP506
R
63
6
R
6
37
R638
R629
C
501
TP517
TP518
TP538
R606
R607
R615
FB501
C594
D
50
4
D
506
D
5
0
5
C596
C587
C589
IC511
RB901
RB902
RB903
RB904
C606
CN504
IC510
IC504
CN508
C597
C595
C598
C601
C602
RB905
RB907
RB908
D
5
03
IC
503
C548
C547
C603
C525
R704
R703
R672
RB906
R618
R617
C502
R503
R501
R
693
R
694
R
69
5
R
6
97
R
701
R
696
R
692
R
6
75
100
220
10k
0
100
0
100
100
2SC3052EF
0.22
IC TA7809LS
100
10V
10V
0
47k
47k
100k
10k
220
220
220
0
100
100
100
100
47k
11P
IC TA7805LS
5P
0
0
100
0
0.1
680
680
470
0
0.1
1SS
355T
E-1
7
1
SS
35
5
TE
-17
1S
S
355
T
E-17
47
35V
0.22
0.1
IC PST3629NR
10k
10k
10k
10k
0.1
11P
BH2210FV-E2
BH2210FV-E2
21P
0.33
0.1
0.33
47
35V
0.1
220
220
220
1S
S
355T
E-1
7
S
N
74A
H
C
2G
157
H
D
C
U3
0
47p
100
10V
10V
0.1
1k
1k
100
220
0.1
100
100
10
0
10
0
1
00
10
0
10
0
1
0
0
100
100
0
0
R722
47k
7
7
HCD-DX150/DX170/DX250
HCD-DX150/DX170/DX250
SCHEMATIC DIAGRAM – MAIN SECTION (3/7) –
6
5
9
10
8
IC109
C335
IC110
R310
R311
R312
R313
R314
R315
C312
C311
C318
R324
C319
R327
R329
R381
C327
R328
C328
R326
C402
C403
C404
C405
TP305
TP329
TP331
TP368
R353
R354
R356
R357
TP334
TP333
EB907
R309
R308
R306
R305
R304
R303
R302
R351
R300
R376
R377
TP335
C406
C313
C326
C325
C323
R380
C324
C321
C320
C322
C315
C314
C317
C316
C332
R375
R378
R318
R379
R382
R345
R347
R317
R316
R319
R344
0
CXD9843AR
47
16V
CXD9843AR
100
100
100
0
100
0.1
0.1
0.1
0
0.1
0
0
560
0.1
0
0.1
0
100p
100p
100p
0.001
100
100
33
33
TERMINAL BOARD
100
100
100
100
100
100
100
100
100
560
560
0.0047
0.1
0.1
0.1
0.1
560
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
47
16V
560
560
470
560
560
10k
10k
470
470
10k
470
C120
47
10V
8
8
HCD-DX150/DX170/DX250
HCD-DX150/DX170/DX250
SCHEMATIC DIAGRAM – MAIN SECTION (4/7) –
7
9
10
11
31[28.5]
31[28.5]
31[28.5]
31[28.5]
31[28.5]
31[28.5]
31[28.5]
31[28.5]
31[28.5]
31[28.5]
31[28.5]
31[28.5]
No mark : DVD STOP (US,CND,MX)
[ ] : DVD STOP (E32,EA,SP,AUS)
[ ] : DVD STOP (E32,EA,SP,AUS)
31[28.5]
31[28.5]
31[28.5]
31[28.5]
R134
R174
R164
R154
R144
L134
L124
10uH
R135
R175
L105
L115
R165
R155
R145
L135
L125
R136
R176
L106
L116
R166
R156
R146
L136
L126
C385
Q301
R
1
3
7
R
1
7
7
R
1
6
7
R
1
5
7
R
1
4
7
L137
L127
C377
C372
R115
R116
R117
R118
R119
R114
C144
C184
C154
C104
C224
C214
C194
C145
C185
C155
C115
C105
C225
C215
C195
C146
C186
C156
C116
C106
C226
C216
Q111
Q112
Q109
Q110
D
2
0
6
D
1
0
6
D
1
0
5
D
2
0
5
D
2
0
4
D
1
0
4
C137
C
1
1
7
C
1
0
7
C197
C227
C217
D207
D107
R383
IC104
IC105
IC106
IC
1
0
7
C198
C199
C200
R244
R245
R246
R247
TP387
TP388
TP389
TP390
TP372
TP373
TP374
TP375
EB908
C
1
4
7
C
2
1
8
R195
R205
R204
R194
R196
R206
R226
R216
C136
C272
C176
C271
C166
C135
C209
C165
C210
C175
C134
C207
C164
C208
C174
C114
R214
C254
C287
R224
C288
C264
R365
R410
C289
C255
R215
C290
C292
C266
C291
C256
C265
R225
R430
R431
R197
C167
C273
C274
C177
R207
C157
C187
R128
R120
R384
R480
C267
C294
R217
R227
C257
C293
R
4
5
3
R
4
8
4
R
4
5
2
R
4
8
3
R
4
5
1
R
4
8
2
R
4
5
0
R
4
8
1
C268
R366
R411
C396
R409
C395
J202
R395
R139
D
3
0
4
D303
C196
R412
C269
C279
C280
C279,280
0.01 : DX150
0.001 : DX170,DX250
0.001 : DX170,DX250
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.2
2SC3052EF-T1-LEF
0
0
0
0
0
10
50V
1
50V
22k
22k
22k
22k
22k
22k
0.1
0.033
0.033
1
1
1
2200
35V
0.1
0.033
0.033
1
1
1
1
2200
35V
0.1
0.033
0.033
1
1
1
1
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
P
6
S
M
B
3
9
A
T
3
P
6
S
M
B
3
9
A
T
3
P
6
S
M
B
3
9
A
T
3
P
6
S
M
B
3
9
A
T
3
P
6
S
M
B
3
9
A
T
3
P
6
S
M
B
3
9
A
T
3
0.1
1
1
2200
35V
1
1
P6SMB39AT3
P6SMB39AT3
560
CXD9775M (US,CND,MX)
CXD9774M (E32,EA,SP,AUS)
CXD9774M (E32,EA,SP,AUS)
CXD9775M (US,CND,MX)
CXD9774M (E32,EA,SP,AUS)
CXD9774M (E32,EA,SP,AUS)
CXD9775M (US,CND,MX)
CXD9774M (E32,EA,SP,AUS)
CXD9774M (E32,EA,SP,AUS)
C
X
D
9
7
7
5
M
0.1
0.1
0.1
100
100
100
100
TERMINAL BOARD
0
.1
0
.1
3.3
3.3
3.3
3.3
3.3
3.3
2.7
2.7
0.1
0.22
0.22
0.22
0.22
0.1
0.22
0.22
0.22
0.22
0.1
0.22
0.22
0.22
0.22
1
2.7
0.0022
0.0022
2.7
0.0022
0.0022
100k
100k
0.0022
0.0022
2.7
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
2.7
10k
100k
3.3
0.22
0.22
0.22
0.22
3.3
0.033
0.033
22k
22k
560
0
0.0022
0.0022
2.7
2.7
0.0022
0.0022
1
0
k
1
0
k
1
0
k
1
0
k
1
0
k
1
0
k
1
0
k
1
0
k
0.01
100k
100k
10
100k
2.2
TERMINAL BOARD
100k
0
K
D
S
1
6
0
-R
T
K
KDS160-RTK
2200
35V
100k
0.01
1
*
1
*
1
*
10uH
10uH
10uH
10uH
10uH
10uH
10uH
0uH
0uH
0uH
0uH
Click on the first or last page to see other HCD-DX150 / HCD-DX170 / HCD-DX250 (serv.man2) service manuals if exist.