Sony HCD-RV222 / MHC-RV222 Service Manual ▷ View online
41
41
HCD-RV222
HCD-RV222
• Refer to page 53 for IC Block Diagrams.
6-16. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 59 for IC Pin Description of IC371.
IC B/D
IC B/D
C311
D301
D304
D303
C309
C312
C313
C318
D
3
05
D306
D307
Q322
R263
R264
R265
R266
R262
C253
R253
C315
R247
Q324
R250
R251
R249
EP301
D
309
D310
D
312
D311
R384
R379
R375
R378
C375
C372
Q361
R361
R362
R364
R363
Q351
C351
Q352
R344
R245
C266
C265
C308
R307
R306
R308
R311
R310
R313
R274
Q313
Q309
Q314
R322
R324
D321
R325
D316
R323
IC
3
01
Q323
C250
Q321
Q327
D214
D213
D212
C241
D211
C316
Q362
C270
R356
R353
R352
R351
R357
R354
R358
R
34
8
IC201
C249
D313
C251
R
2
13
R
2
14
C376
D322
Q315
R321
D215
C354
C342
CN301
R343
R347
R248
CN103
C244
C242
R246
R371
C374
D302
R275
C252
C259
R383
R382
Q308
CN112
C264
C353
CN303
JW303
JW302
JW305
IC371
D
308
R381
CN302
R380
R312
R273
L101
C248
C371
R342
R341
R345
R346
C352
C258
C321
R377
R376
R374
C373
R373
R372
C267
D314
D315
R242
CN101
Q301
R301
R302
R305
R303
R304
Q302
C310
HP901
HP901
HRP901
HRP901
HE901
IC302
IC303
R241
C243
R252
R243
C246
R244
IC304
(Page
50)
(Page 44)
(Page 35)
(Page 40)
42
42
HCD-RV222
HCD-RV222
6-17. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 29 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
R140
R
2
4
3
R
2
4
4
R252
R304
R303
R305
R
3
0
2
R
3
0
1
R
3
9
9
R141
R142
Q372
Q
3
02
R
1
0
5
R108
R111
R
1
1
4
IC101
R
2
4
2
R
1
9
4
R195
C121
C
1
1
7
R
39
8
R
1
74
R175
R173
Q
1
0
5
C
1
90
C228
R226
R225
R227
R228
R230
R229
D207
D206
D202
C371
IC371
Q
3
1
4
IC
1
0
2
R
2
1
6
R
2
1
7
R324
C120
C
1
0
8
R
1
0
1
R
1
0
2
R
10
3
R104
R106
R
1
0
7
R
1
0
9
R
1
1
0
R112
R113
R
1
1
5
R
1
1
6
R
1
1
7
R373
R
3
7
2
R
3
7
1
C
3
7
5
R245
R
3
7
9
R
3
8
1
R
3
8
2
R
3
8
3
R
3
8
4
R
3
7
4
R
3
7
5
R
3
7
6
R
3
7
7
R
3
7
8
C
3
7
2
C
3
7
3
R137
R
1
3
8
R127
C124
C125
R
1
7
6
R
1
7
7
R253
R
1
3
5
R136
R
13
4
R133
R
1
3
2
R213
C
1
0
5
C
2
6
4
C
2
6
5
C
1
1
6
C
2
4
1
R241
C
2
4
8
R246
R247
Q322
Q323
R248
R249
D
2
1
1
R250
R251
R262
R
2
6
3
R264
R
2
6
5
R
3
5
1
R352
R
3
5
4
R357
R
3
5
8
D
2
1
2
D
2
1
3
D
2
14
Q327
C351
Q351
Q352
R
1
2
8
R
1
2
9
R
1
3
1
R119
R120
R121
Q107
Q106
C177
C179
C183
C187
C
1
8
1
R166
R167
R168
R
1
6
9
R170
R171
R
2
6
6
R208
R212
R
2
1
1
R
16
1
C217
C
2
1
6
R
1
7
2
R
3
9
1
R392
R393
R394
R
3
9
5
R
3
8
5
R
3
8
6
R
3
8
7
R388
R
3
8
9
R
3
9
0
R
1
6
5
R160
R164
R
1
5
9
R
1
63
Q103
Q104
R158
R162
R157
R
1
5
5
R156
R153
R
1
5
4
R
1
5
1
R
1
5
2
Q102
Q
1
0
1
R
2
32
R231
D322
Q
3
6
1
Q362
R361
R363
R364
R201
R
2
0
2
R
2
0
4
R
2
0
5
R206
R
2
0
7
R
2
10
R272
R
2
03
Q
3
0
4
Q305
Q
3
0
6
Q307
C
2
3
5
R
3
4
4
R
3
4
5
R
3
4
6
R
3
4
7
R
3
41
R
34
2
R
3
4
3
R214
C266
R273
R220
R
22
1
R
2
2
2
R
2
2
3
D
2
0
1
R348
C267
R274
R
3
2
1
Q
3
0
9
R
3
0
6
R
3
0
7
R
3
0
8
Q
3
0
8
Q313
R
3
1
0
R
3
1
1
R312
R313
R
3
8
0
R
2
7
5
R
1
9
7
R
1
9
8
C193
C
2
0
6
R
3
2
3
Q315
D
3
21
R325
R322
D316
D
2
1
5
R280
C
2
7
5
C
2
7
4
C
3
4
2
R283
R281
R284
R
2
8
2
C
2
22
R356
R353
R209
C354
FB202
R362
C126
R
2
3
5
R
2
5
4
FB205
F
B
2
0
3
F
B
2
04
FB201
JW2
JW4
JW5
JW6
JW7
JW
9
J
W
1
0
J
W
1
1
J
W
1
2
J
W
1
3
J
W
1
4
J
W
1
5
J
W
1
6
J
W
1
7
JW18
JW19
JW20
JW21
JW22
JW27
JW28
JW29
JW30
JW31
JW32
JW
3
3
JW
3
4
JW
3
5
JW36
JW
3
7
JW
3
8
JW39
JW40
JW42
JW
4
7
J
W
4
8
J
W
4
9
JW
5
0
JW53
JW55
JW56
JW
5
8
JW59
J
W
6
1
J
W
6
2
J
W
6
3
JW66
JW67
JW68
JW69
JW
7
3
JW
7
4
JW
7
5
JW
7
6
JW
7
7
JW78
JW79
J
W
8
5
JW
8
6
JW
8
7
JW
8
8
JW
8
9
JW
9
0
JW
9
1
J
W
9
2
JW
9
3
JW94
JW95
JW96
JW97
JW98
JW99
JW100
JW101
JW102
JW
1
0
3
J
W
1
0
5
JW
1
0
7
JW112
JW113
JW114
JW115
JW
1
1
6
JW
1
1
7
JW
1
1
8
JW125
JW126
JW127
JW128
JW129
JW130
JW131
JW132
JW133
JW134
JW135
JW136
JW137
JW138
JW139
JW140
JW141
JW142
JW302
L101
CN101
Q301
JW
2
0
1
JW
2
0
2
CN303
C
1
6
2
C
1
6
4
CN304
C246
C
2
4
3
JW301
J
W
6
5
JW
6
4
JW54
J
W
4
6
J
W
1
0
4
JW8
JW
14
3
JW
14
4
JW
8
3
J
W
3
0
3
JW110
JW24
JW23
JW51
JW52
JW
1
0
9
JW
1
4
5
JW146
J
W
7
2
J
W
57
JW148
JW121
JW123
J
W
3
0
5
JW149
JW150
JW108
J
W
1
19
JW
1
20
JW
8
2
JW80
JW156
J
W
1
5
7
JW
1
5
8
C
N
3
0
5
C
N
3
0
2
IC
3
0
2
D
3
2
6
JW151
JW122
JW45
J
W
2
6
JW
84
J
W
7
1
JW44
JW41
C
N
1
1
2
JW
7
0
JW
8
1
JW124
J
W
1
0
6
JW155
JW159
C
1
8
8
C
1
8
9
CN308
Q310
C230
C229
JW3
D
3
0
9
IC201
CN307
C313
CN301
C
N
3
0
9
E
P
3
0
1
E
P
1
0
1
C
3
0
9
C
3
1
5
C
3
1
8
D
3
01
D
3
0
3
D
3
0
4
D
3
0
5
D
3
0
6
D
3
0
7
D
3
0
8
C310
R218
R219
C312
C101
C102
C
1
0
3
C104
C
1
07
C
1
3
9
C
1
1
0
C111
C112
C
1
1
3
C114
C251
C
3
7
4
C249
D
3
1
0
D
3
1
1
D
3
1
2
C
3
08
C166
C165
C
1
4
8
C
1
6
0
C
1
5
9
C
1
5
7
C
1
5
2
C
1
5
3
C
1
5
4
C127
C
1
2
8
C
1
2
9
C
1
0
6
IC303
C
1
3
5
C123
C122
C119
C
1
1
5
C150
C151
C
1
4
4
C
1
4
7
C145
C
1
4
3
C141
C142
C
1
4
0
C137
C138
C
1
1
8
C
2
4
2
C
2
4
4
Q
3
2
1
C250
Q324
C149
JW311
C
2
5
2
C
2
5
3
C
2
5
8
C352
C353
C132
C
1
7
8
C176
C184
C186
C213
C212
C
1
9
2
D
3
1
3
C316
C185
IC301
IC304
C
2
7
0
LP301
C
1
46
C211
C175
D324
D325
C
1
0
9
C214
CN103
J
W
1
C191
LP303
L
P
30
2
C376
C321
C
2
5
9
D
3
0
2
LP304
C
3
1
1
JW307
LP305
JW306
C
1
3
6
Q
31
2
Q311
(Page 34)
(Page 46)
(Page 36)
(Page 43)
(Page 46)
(Page 49)
(Page 48)
Ref. No.
Location
D201
H-8
D202
G-8
D206
H-9
D207
H-9
D211
E-3
D212
G-4
D213
G-4
D214
G-3
D215
G-3
D301
H-6
D302
H-6
D303
H-6
D304
H-6
D305
H-5
D306
H-6
D307
H-5
D308
H-6
D309
H-5
D310
H-5
D311
H-5
D312
H-5
D313
F-6
D316
G-5
D321
G-4
D322
G-3
D324
E-3
D325
E-2
IC101
D-5
IC102
D-7
IC201
E-4
IC301
F-6
IC302
E-6
IC303
F-6
IC304
F-5
IC371
B-3
Q101
G-7
Q102
G-7
Q103
G-8
Q104
G-8
Q105
E-8
Q106
D-6
Q107
D-6
Q301
F-7
Q302
E-7
Q304
D-3
Q305
D-3
Q306
D-3
Q307
D-3
Q308
B-3
Q309
B-2
Q310
G-8
Q311
G-9
Q312
H-8
Q313
B-2
Q314
F-5
Q315
G-4
Q321
E-5
Q322
E-3
Q323
E-3
Q324
F-3
Q327
F-4
Q351
F-3
Q352
F-3
Q361
F-5
Q362
F-4
Q372
H-3
• Semiconductor
Location
Ver. 1.1
43
43
HCD-RV222
HCD-RV222
6-18. PRINTED WIRING BOARDS — PANEL SECTION — • Refer to page 29 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
JR624
IC610
CN610
JR622
JR623
R742
R743
R741
R740
R739
R738
R744
R745
R746
R747
R748
R749
C640
C639
C638
C637
C636
C635
C634
C633
C632
C631
C630
C629
C628
R750
R737
R751
R752
R753
R754
R755
R756
R757
R758
R759
JR604
R760
R761
R762
R763
R764
R765
R766
R767
R768
R769
R770
D626
D627
IC601
R771
R716
R718
R792
R793
R795
R796
R794
R717
R719
C641
R777
R778
R776
R775
R677
C621
JR618
JR619
R780
R779
R627
R628
R629
R646
R645
R647
R676
R635
R697
R693
R690
R696
R695
R694
R691 R692
R664
R734
R665
R667
R666
R626
R648
R649
R650
R651
R663
R652
R678
R617
R616
R608
R607
R615
R798
R799
R618
R601
R619
R602
R611
R606
R603
R613
R797
R612
R614
R620
D630
R773
D631
C643
R787
R784
R668
R610
R790
R609
R604
R605
R669
R670
R733
R728
R727
R732
C625
C624
C626
R730
R729
R631
R630
C613
C655
R708
D616
R621
R625
R624
R622
D615
R702
R700
R704
R623
C618
JR621
R706
Q613
Q615 Q614
R698
R722
R713
R712
C617
R711
R710
R721
Q611 Q612
Q610
D606
IC603
IC604
C642
R671
R720
R657
R658
R656
R655
R654
R653
R735
R675
R642
R736
R661
R662
JR606
Q608
Q606
Q607
JR605
R659
R660
R643
R644
R772
R683
R786
R684
Q616
D604
D605
D603
R639
R640
R641
R715
D607
R674
C607
C606
C608
D632
R681
C653
R680
R714
Q605
C614
D614
R689
R688
R687
D613
R854
R788
R791
C649
C654
D610
R679
D611
D609
R863
C609
R686
R685
D633
C611
R682
D608
C656
R864
JW696
JW697
JW698
JW699
JW610
JW611
JW612
JW613
JW614
JW615
JW616
JW617
JW618
JW619
JW621
JW622
JW623
JW624
JW627
JW628
JW629
JW630
JW633
JW637
JW639
JW643
JW644
JW645
JW646
JW647
JW648
JW651
JW652
JW653
JW654
JW657
JW661
JW662
JW663
JW664
JW665
JW666
JW667
JW668
JW671
JW675
JW676
JW677
JW678
JW679
JW680
JW681
JW682
JW683
JW686
JW687
JW688
JW689
EXCEPT TH MODEL
JW690
JW692
JW693
JW694
JW695
JW700
JW710
JW711
JW713
JW715
JW717
JW719
JW720
JW725
JW726
JW727
JW730
JW731
JW732
JW733
JW734
JW735
JW736
JW737
JW738
JW739
JW740
JW741
JW743
JW744
JW745
JW746
JW747
JW748
JW749
JW750
JW751
JW752
JW753
JW754
JW755
JW756
JW757
JW758
JW759
JW760
JW761
JW762
JW763
JW764
JW765
JW766
JW767
JW768
JW769
JW770
JW771
JW772
JW773
JW774
JW775
JW776
JW777
JW778
JW779
JW780
JW785
JW786
JW787
JW788
JW789
JW790
JW791
JW792
JW793
JW794
JW795
JW796
JW797
JW798
JW799
JW800
JW801
JW802
JW803
JW804
JW805
JW806
JW807
JW808
JW809
JW810
JW813
WIRE806
JW691
JW702
JW814
JW704
JW632
JW634
JW783
JW714
JW812
JW784
JW701
JW703
JW635
JW649
JW608
JW607
JW641
JW606
JW650
JW626
JW811
JW716
JW642
JW625
FL601
S601
S602
S621
S622
S626
S627
S623
S624
S630
S629
S628
S647
JW782
S649
S650
S644
S645
S646
S609
S610
S608
S607
S611
S612
S643
S606
S605
S642
S641
S604
S603
C623
C622
CN603
JW601
JW602
CN601
JW603
JW781
CN602
Q603
Q601
C648
JW708
JW707
JW709
JW705
C612
JW722
JW723
JW724
JW728
JW721
JW729
JW685
X602
X601
JW718
JW712
JW674
C610
Q602
CN605
CN604
JW660
JW620
JW656
JW655
JW670
JW659
JW658
C619
JW673
C646
LED601
S648
JW640
JW638
C647
JW631
C620
C605
Q604
C615
CN608
JW684
JW706
JW636
JW672
JW669
JW815
(Page 36)
(Page 42)
(Page 46)
(Page 46)
D603
C-12
D604
C-12
D605
C-12
D606
E-9
D607
C-11
D608
D-9
D609
E-9
D610
D-9
D611
E-9
D613
E-10
D614
D-10
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
D615
G-7
D616
G-6
D626
B-6
D627
B-6
D630
F-4
D631
D-9
D632
D-10
D633
D-9
IC601
C-7
IC603
E-10
IC604
D-10
IC610
A-14
LED601
B-12
Q601
G-6
Q602
G-7
Q603
G-7
Q604
B-11
Q605
D-9
Q606
E-12
Q607
F-12
Q608
F-12
Q610
F-9
Q611
F-8
Q612
F-8
Q613
G-8
Q614
G-9
Q615
G-8
Q616
B-10
Ref. No.
Location
Ref. No.
Location
Ver. 1.1
44
44
HCD-RV222
HCD-RV222
6-19. SCHEMATIC DIAGRAM — PANEL SECTION (1/2) —
R635
R691
R692
R693
R694
R695
R696
R697
Q610
CN604
R690
C655
R720
R671
R721
R722
R659
R660
R661
R662
R658
R657
R656
R655
R654
R653
R675
R676
R664
R665
R666
R667
R668
R669
R670
R663
R652
R651
R650
R649
R648
R647
R646
R645
R644
R643
R642
R674
S601
S602
S603
S604
S605
S606
S607
S608
S610
S611
S612
S630
S629
S628
S627
S624
S623
S622
S621
S641
S642
S643
S644
S645
S646
S647
S649
S648
S650
S626
CN601
D604
D603
R641
C605
R640
R639
D605
R704
R706
R708
R700
R702
JW660
JW659
CN605
Q612
Q611
Q614
Q615
Q613
JW601
JW602
R629
R698
JW674
JW718
JW705
JW655
JW656
JW658
R854
R628
R627
JR622
JR623
S609
(Page 47)
(Page 47)
(Page 41)
(Page 45)
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