Sony HCD-RV777D / HCD-RV888D / HCD-RV999D / MHC-RV777D / MHC-RV888D / MHC-RV999D Service Manual ▷ View online
53
53
HCD-RV777D/RV888D/RV999D
HCD-RV777D/RV888D/RV999D
7-9. SCHEMATIC DIAGRAM — DVD MECHANISM SECTION (1/2) — • Refer to page 84 for IC Block Diagram.
(Page 59)
IC B/D
(DBU-3)
JL005
C011
C039
C038
R021
JL007
C003
R010
R008
R007
IOP1
L002
C004
D002
R006
C001
C010
R004
R003
IOP2
L001
C002
D001
R022
R025
R023
C016
C015
C014
R014
R013
R012
R011
R018
R017
R016
R015
C042
C020
C021
C022
C023
R024
C027
C028
C029
C018
C017
C019
C024
C031
C033
C012
C005
JL003
JL006
R029
R028
R027
JL002
JL001
C032
C034
C049
C009
C035
CN003
CN001
CN002
C025
C006
C013
R005
R009
R035
R019
R020
C041
Q001
Q002
C008
R041
JL004
C030
C026
R001
R026
R034
R033
R047
IC003
C052
R046
C036
C051
C050
C040
R091
C037
IC001
R031
• Waveforms
– RF Board –
1
2
IC001
1
(DVDRFP)
800mVp-p
3
4
IC001
el
(TE)
IC001
r;
(FE)
0.3Vp-p
1.3Vp-p
IC001
tj
(RFAC)
0.5Vp-p
200mV/DIV, 100ns/DIV
500mV/DIV, 1ms/DIV
100mV/DIV, 1ms/DIV
500mV/DIV, 100ns/DIV
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HCD-RV777D/RV888D/RV999D
HCD-RV777D/RV888D/RV999D
7-10. PRINTED WIRING BOARDS — DVD MECHANISM SECTION (2/2) — • Refer to page 51 for Circuit Boards Location.
: Uses unleaded solder.
Ref. No.
Location
D701
D-6
D711
D-7
IC701
F-6
IC712
F-7
IC731
E-11
Q731
C-9
• Semiconductor
Location
(Page 66)
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
(OPEN/CLOSE DETECT)
(DISC TRAY ADDRESS DETECT)
CN751
S751
IC731
CN731
CN741
CN742
C715
C731
C735
C736
R701
R711
R731
R721
R722
R723
R735
R732
R733
R734
D701
D711
Q731
C751
IC712
IC701
CN704
C737
R713
R712
C741
R702
JW702
JW703
JW704
JW705
JW706
JW707
JW708
JW711
CN703
CN702
CN705
R751
C752
CN701
JW712
JW701
JW709
JW710
JW713
JW714
CN721
MAIN
BOARD
CN543
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55
HCD-RV777D/RV888D/RV999D
HCD-RV777D/RV888D/RV999D
7-11. SCHEMATIC DIAGRAM — DVD MECHANISM SECTION (2/2) — • Refer to page 84 for IC Block Diagrams.
(Page 67)
IC B/D
IC B/D
R751
C752
CN705
CN704
CN721
CN751
C751
IC701
IC712
R701
D701
R713
R711
R723
R721
R722
C735
C736
C737
R735
R733
R731
C731
Q731
C741
CN702
CN703
CN701
RE701
IC731
CN731
CN741
CN742
CN751
C715
R702
R712
R732
R734
D711
M751
M741
S751
56
56
HCD-RV777D/RV888D/RV999D
HCD-RV777D/RV888D/RV999D
• Refer to page 51 for Circuit Boards Location.
7-12. PRINTED WIRING BOARD — DMB07 SECTION — • Refer to page 58 for Semiconductor Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
C343
C345
C346
A1
A2
A3
A4
A5
A6
A9
A10
A11
A12
A13
A14
A17
A18
A15
A16
A19
FL703
CN101
R718
R769
C717
R767
C777
C778
C779
C780
R975
CN901
FL702
R908
C733
R765
R764
R763
R762
C702
R250
R215
C705
IC906
IC904
IC902
C706
C708
C711
FL204
C712
R927
R931
C1302
C917
C916
C915
C914
C907
C715
C716
C533
C556
C561
R751
JW801
C588
X902
C771
C773
C774
C701
FL701
IC701
C259
C258
R601
R788
R707
RB202
RB203
RB204
R217
R916
R219
R709
R710
R984
IC232
IC231
R284
R283
R277
R276
R275
R274
R273
R269
R917
R15
R268
R505
R267
R266
R265
R264
R263
R14
R988
R254
R13
R994
R995
R997
R998
R571
R711
R234
R712
R231
R230
C781
R552
R548
C213
C215
C325
C321
C306
R714
C305
C304
C303
C302
D1303
D1304
R1302
R978
R716
IC207
FL205
D202
CN202
CN105
R717
R719
FL206
C502
R964
R907
R906
R905
C552
C201
C517
C518
R921
R922
R923
C522
JW806
L501
R928 R929
JW805
JW802
JW804
JW804
JW803
C526
C528
C101
C151
JW392
C531
C534
C535
C543
C544
C545
C548
C551
C553
IC211
C558
C559
C560
C563
C565
C567
C568
C569
C573
C590
FL101
C901
C902
C924
C903
C904
C905
C926
C927
R962
R958
C592
R747
FB105
C202
R748
CN501
D901
FL501
FL502
FL901
IC503
IC509
IC901
C532
R758
L103
R760
R504
C266
C265
R805
C263
R506
R510
R511
R523
C261
R599
R593
C253
C252
R588
R586
R584
R314
C925
C394
C393
C392
C248
R940
R942
R572
R943
R568
R567
C246
R566
R565
R564
R563
R562
IC302
CN102
R561
R560
R559
R558
FL303
FL302
C245
C242
C241
C239
CN107
R970
C227
R551
R550
C214
R545
R536
R938
R936
C547
R213
C279
C278
C277
C291
X901
R708
C283
(Page 70)
(Page 70)
(Page 70)
(Page 52)
(Page 66)
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