DOWNLOAD Sony HCD-GN88D / MHC-GN88D Service Manual ↓ Size: 8.34 MB | Pages: 105 in PDF or view online for FREE

Model
HCD-GN88D MHC-GN88D
Pages
105
Size
8.34 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-gn88d-mhc-gn88d.pdf
Date
PREV: Sony MHC-GN88D Service Manual

Sony HCD-GN88D / MHC-GN88D Service Manual ▷ View online

HCD-GN88D
37
37
PRINTED  WIRING  BOARDS  – DMB03 Board (SIDE B) –
•
 See page 24 for Circuit Boards Location.
Ref. No.
Location
• Semiconductor
  Location
D392
D-6
D393
D-7
D394
D-7
D1101
D-6
D1102
D-6
D1803
C-1
D1804
C-1
IC203
B-1
IC204
B-2
IC206
D-1
IC252
B-4
IC392
D-7
IC501
D-4
IC703
D-3
IC706
D-2
IC903
C-5
IC907
D-6
Q202
B-2
Q901
D-6
 : Uses unleaded solder.
IC392
IC907
IC903
IC204
IC501
IC252
IC703
IC706
IC206
IC203
D1804
D1803
R307
R306
R313
R303
R305
R304
R302
C307
C326
C324
C323
C322
D1102
D1101
1
2
3
1
2
3
1
4
5
8
R367
HCD-GN88D
38
38
7-8.
SCHEMATIC  DIAGRAM  – DMB03 Board (1/8) –
C394
R1301
R1303
JW392
CN107
D1303
D1304
D1301
D1302
D1305
D1307
D1306
D1308
C321
C322
R302
R303
R304
R305
R306
R307
R308
R309
C302
C303
C304
C305
C306
C307
C308
C309
SL302
R310
R311
R312
R314
C325
FL302
D392
C393
SL392
R313
D394
D393
C326
C323
C324
R392
C392
R367
IC302
IC392
FL303
220
4V
0.1
0.1
0
13P
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
100
6.3V
0.1
220
220
220
220
220
220
220
220
0.01
0.01
0.01
0.01
0.01
0.01
100p
100p
DAC_RST
100
100
100
22
100
4V
0UH
1SS355TE-17
0.01
10k
1SS355TE-17
1SS355TE-17
0.01
0.1
0.1
10
22
16V
0
PCM1609KPTR
+3.3V REG
0UH
PCM_5.1CH_BUS_B
DAC_CTRL_BUS
AUDIO_5V
AUDIO_AGND
AUDIO_DGND
DOUT
SG1
SG2
MDI
MC
ML
MCK-B
BCK-B
LRCK-B
FLR-B
SLR-B
CSW-B
DMX-B
D/A CONVERTER
µPC2933T-E2
HCD-GN88D
39
39
7-9.
SCHEMATIC  DIAGRAM  – DMB03 Board (2/8) –
C516
C517
C518
C522
FL501
FL502
C592
R501
R502
R507
R508
R538
R539
R540
R541
R544
R555
R575
R576
R577
R578
R583
R585
R592
R695
R696
R698
C502
C501
C531
C533
C534
C535
C544
C543
C545
C590
C589
R550
R551
R552
R559
R563
R564
R587
C567
C568
R573
R694
R9988
R699
C569
C570
CL505
CL504
CL503
CL502
CL501
CL544
CL537
CL536
CL535
CL531
CL530
CL529
CL527
CL526
CL525
CL524
CL523
CL522
CL509
CL510
CL511
CL512
CL513
CL514
CL515
CL516
CL517
CL518
CL519
CL520
CL521
CL508
CL507
CL506
R536
R537
R503
R504
R506
R505
R558
SL502
R561
R562
C588
R588
R593
R584
C556
C558
R601
C548
C551
C561
C552
R572
R571
C565
R568
C563
C560
R567
C559
R565
R566
C547
C553
C573
R615
R629
CN501
IC503
SL501
R560
R599
IC509
R548
R545
0.0022
50V
B
10
10V
F
0.01
50V
F
0.1
6.3V
B
0UH
0UH
10
16V
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.047
0.0022
0.022
0.0022
0.1
0.1
10
0.0022
0.0022
1k
1k
1k
1k
1k
1k
0
0.1
10
10k
10k
0
0
0.1
10
10k
68k
47k
47k
47k
47k
47k
1k
1k
0.0022
10k
100k
33k
10
100
4V
0
0.01
0.47
0.1
0
470k
1M
0.1
1M
100p
0.0015
3.3k
0.1
1k
10k
0.1
0.0033
100p
0
0
29P
NJM3404AV(
TE2)
1k
1k
CXD3068Q
10k
10k
DGND
ANALOG BUS
D3V
CD OUT
B22
20
21
25
29
30
18
19
B27
B28
24
23
B17
B11
7
5
4
3
2
1
B12
B6
PI
TE
FE
FE
TE
RFAC
RFAC
MIRR
DATA_RF
EXCK
SBSO
WFCK
GSCOR
SQCK
SQSO
FOK
LOCK
XRST_CD
DATA
XLAT
CLOK
SENS
SCLK
COUT
MIRR
MD2
SCOR
RF_AC
MDP
MUTE_CD
C2PO
LDON
FE
TE
SDEN
CLK_RF
SLEDA-
SLEDA+
SPDL+
SPDL-
PI
SLEDB+
SLEDB-
TFDR
TRDR
FFDR
FRDR
PI
INLIM
RFMON
SLEDCTRL
GFS_CD
SPIN
FCS+
FCS-
TRK+
TRK-
CDSP2
MDAT
LRCK
BCLK
768FS
HCD-GN88D
40
40
7-10. SCHEMATIC  DIAGRAM  – DMB03 (3/8) Boards –
•
 See page 71 for Pin Function Description.
C764
R746
R745
C762
C730
C740
C741
C743
C744
C745
C723
C72
2
C714
C713
C718
C716
C
708
C717
C712
C709
C772
C770
C769
C767
C773
C771
R721
C720
R724
R726
R725
R720
C760
C763
C765
C768
C715
C706
R767
R765
C774
C775
R732
R737
R735
C776
C742
R758
C778
C777
C721
C726
C766
C725
C752
R
780
R
781
R728
R727
C728
C783
R799
C703
C729
C702
C780
C779
C727
C
705
C701
R738
R736
R734
R733
R9986
R9987
C724
R
716
R718
R
717
R
719
R
713
R712
R711
R
710
R709
R
708
R
707
R764
R763
R762
R769
R750
R
714
R778
FL704
FL701
FL703
FL702
FL705
R741
R742
R743
R744
R757
R759
R755
R754
R753
R752
R766
R756
R731
R730
R777
R776
C782
FL706
R770
R
748
R
747
R784
R700
R788
R789
TP703
CL703
SL703
CL791
CL787
CL786
CL785
R
715
TP701
CL701
C761
R
785
R786
R787
C781
R751
IC703(1/2)
IC706
C711
IC703(2/2)
IC701
0.1
47k
47k
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
.1
0.47
0.01
0.01
100p
0.1
0.1
0.1
0.1
0.1
0.47
0.047
33k
0.1
1k
100k
1.8k
1k
0.1
0.1
0.1
0.1
0.0015
0.1
47k
22k
0.0047
0.1
10k
10k
10k
0.1
0.1
0
0.1
0.1
0.1
0.1
100p
0.1
0.1
0
0
10k
3.3k
0.1
0.0015
50V
B
0
0.1
10
10V
F
10
10
10
10
0.01
16V
B
100
4V
10k
10k
10k
10k
0
0
0.1
100
10k
100k
1k
10k
10k
2.2k
10k
150k
470k
100
1M
8.2k
22k
2.2k
10k
10k
100k
0UH
0UH
0UH
0UH
0UH
22
22
22
22
0
0
0
0
0
0
0
0
22
22
0
0
0.0015
50V B
0UH
0
33k
33k
0
8.2k
100k
100k
10k
0.1
10k
100k
100k
150
0
NJM3404AV(
TE2)
MSM51V1816
5F-60TSKR1
NJM3404AV(
TE2)
TMC5792GF-RDP
AN
ALOG
_BU
S
1.65V
DRAM_BUS
ANALOG_BUS
SIGNAL_BUS
B11
B12
1
2
3
4
5
7
B6
B
32
35
36
B3
7
B3
8
31
B
34
B
33
S
D
7
S
D
EF
S
D
6
S
D
5
S
D
4
S
D
3
S
D
2
SD
1
SD
0
BD0
BD1
BD2
BD3
BD4
BD5
BD6
BD7
WE
RAS
MA0
MA1
MA2
MA3
M
A8
X
M
O
E
X
C
AS
BD
8
BD
9
B
D
A
B
D
B
B
D
C
B
D
D
BD
E
B
D
F
LRCK
XCAS
XMOE
MA4
MA5
MA6
MA7
XSAK
XDCK
XSHD
D4
D3
D2
D1
D0
IN
IT1
XIN
IT0
XCS
1882
XH
W
R
XH
R
D
A7
A6
A
5
A4
A3
A2
A1
A0
D
7
D
6
D
5
R
F_AC
JIT
SPIN
SCOR
GSCOR
EXCK
SBSO
WFCK
C2PO
GFS_DVD
BCLK
MDAT
M
A9
MDP
MDIN
MDIN
JITO
FF
MNT1
XSRQ
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
RAS
WE
BD0
BD1
BD2
BD3
BD4
BD5
BD6
BD7
BD8
BD9
BDF
BDE
BDD
BDC
BDB
BDA
*1
*1 C711
0.01
0.047
TH
EXCEPT TH
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