Sony HCD-DH7BT Service Manual - Page 114

Jack Board, Hp-amp Board, Sp Board

Page 114 highlights

HCD-DH3/DH5BT/DH7BT Ver. 1.2 http://www.xiaoyu163.com Q Q 3 7 6 3 1 5 1 5 2-1. PRINTED WIRING BOARDS - INPUT/OUTPUT Section - :Uses unleaded solder. 0 1 2 3 4 5 6 892498299 7 8 9 10 11 JACK BOARD A HP-AMP BOARD TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 JW381 C344 R734 R733 (DH3/DH5BT) 13 (DH3/DH5BT: AUS, CH, SP, TW, KR, TH) JW710 R716 12 Q701 JW707 B C717 R719 E R709 CN701 C719 C718 C715 R728 R708 R730 C708 C709 C734 C731 R720 C716 R710 R714 R717 R715 R735 8 1 IC702 9 16 IC701 4 1 DH3/ 5 8 JW709 JW708 JW706 DH3/ 2 DH5BT 1 JW703 C722 R722 JW711 DH5BT: AUS, CH, SP, TW, C710 D701 R723 JW712 C C726 KR, TH R711 R713 C707 C723 R726 R725 R724 C724 C732 C703 C705 R738 Q702 R744 C725 C704 R706 E R743 R704 R740 R712 JW704 R737 C711 C729 C727 R721 C720 R718 C714 R705 SG R727 Q703 JW705 C706 C713 C733 D R729 D T E LVR702 ECHO LEVEL 1 3 9 4 2 2 9 6 5 1 3 VR701 C752 R731 C743 C744 MIC LEVEL R739 R703 R746 FB742 FB741 JW702 JW701 Q MAIN BOARD CN303 (Page 10) 13 12 JW382 Q316 C330 E R372 R380 R374 R394 R378 R233 JW387 CN309 C233 C234 1 R226 13 JW385 4 1 JW383 IC303 2 5 8 R373 C329 (DH3/DH5BT) JW384 Q315 E 12 R371 R379 (DH3/DH5BT) C343 R377 R393 JW389 JW391 JW388 C232 R232 R234 C231 E Q211 R231 R386 C348 R387 C347 R383 E Q307 R388 R384 E Q308 R385 JW392 R246 C274 Q309 E E Q310 CN702 JW390 JW386 Q QR745 2 3 7 6 31 1 5 1 5 0 13 8 9 2 4 9 8 2 9 91-873-265- (13) C747 R742 FB744 R741 R732 R701 C702 C701 C728 R707 R702 FB743 C751 C746 C745 J860 L SPEAKER R JR704 SP BOARD C730 JR701 C748 C749 W701 E 13 (13) 1-873-264- (CHASSIS) C854 C853 C852 C851 • Semiconductor Location F Ref. No. Location D701 C-2 IC303 B-8 IC701 C-3 IC702 C-2 Q211 B-10 Q307 C-10 Q308 B-11 Q309 C-10 Q310 C-10 w w wQ315 C-8 Q316 B-8 Q701 B-4 Q702 C-4 Q703 D-4 . J701 (DH3/DH5BT) MIC J702 AUDIO IN J703 PHONES (CHASSIS) FB801 (DH3/DH5BT) 2 1 CN870 R AMP BOARD CN702 Refer to page 46 on original service manual m x i a o y u 1 6 3 . c o 3 1 CN850 (DH3/DH5BT) (CHASSIS) 13 1-873-267- (13) S AMP BOARD CN703 Refer to page 46 on original service manual HCD-DH3/DH5BT/DH7BT 4 4 http://www.xiaoyu163.com

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HCD-DH3/DH5BT/DH7BT
4
4
HCD-DH3/DH5BT/DH7BT
JW710
C734
JW708
JW709
C722
JW712
JW711
C707
C710
JW706
JW707
CN701
JW702
JW701
JW703
JW704
JW705
J701
J702
J703
C711
C706
C702
C733
C713
C714
VR701
VR702
C729
C727
C723
C719
C718
C717
C731
C715
R719
R720
C716
R728
R709
R730
R708
C708
C709
R710
Q701
R733
R734
R716
R715
R717
R714
IC701
R722
D701
IC702
R723
C732
C724
R724
C725
R725
R726
C726
R721
R727
C720
R718
C703
C704
R704
R705
R740
R706
C705
R712
R711
R713
R738
R735
R744
R743
R737
R729
Q703
R731
R703
C701
R702
R739
JR701
C730
W701
R701
C752
R732
R742
FB744
C744
R741
C743
JR704
C749
C748
C751
FB743
C746
C745
C747
R745
FB741
FB742
R746
R707
C728
C348
C347
JW392
JW391
JW389
C231
C232
C233
JW388
JW387
JW390
JW386
C343
JW384
CN702
CN309
JW383
JW385
C344
JW382
JW381
Q308
R384
R388
R386
R387
R383
Q307
R385
Q310
Q309
C274
R246
Q211
R234
R232
R233
C234
R377
R393
C329
R373
R379
Q315
R371
R226
IC303
R374
R378
R394
R380
C330
Q316
R372
R231
CN870
CN850
J860
C854
C853
C851
C852
Q702
S
G
D
E
1
2
12
13
1
4
5
8
1
16
9
8
1-873-264-
13
(13)
JACK BOARD
ECHO LEVEL
MIC LEVEL
MIC
AUDIO IN
PHONES
DH3/
DH5BT
(DH3/DH5BT)
DH3/
DH5BT: AUS,
CH, SP, TW,
KR, TH
(CHASSIS)
(DH3/DH5BT)
(DH3/DH5BT: AUS, CH, SP, TW, KR, TH)
E
E
E
E
E
E
E
1
2
12
13
1
2
12
13
5
8
1
4
HP-AMP BOARD
Q
MAIN BOARD
CN303
1-873-265-
13
(13)
(DH3/DH5BT)
(DH3/DH5BT)
R
AMP BOARD
CN702
Refer to page
46 on original
service manual
S
AMP BOARD
CN703
1-873-267-
13
(13)
SP BOARD
SPEAKER
R
L
1
3
1
2
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
11
E
FB801
(DH3/DH5BT)
Refer to page
46 on original
service manual
(CHASSIS)
(CHASSIS)
(DH3/DH5BT)
2-1.
PRINTED
WIRING
BOARDS
– INPUT/OUTPUT Section –
:Uses unleaded solder.
(Page 10)
D701
C-2
IC303
B-8
IC701
C-3
IC702
C-2
Q211
B-10
Q307
C-10
Q308
B-11
Q309
C-10
Q310
C-10
Q315
C-8
Q316
B-8
Q701
B-4
Q702
C-4
Q703
D-4
Semiconductor
Location
Ref. No.
Location
Ver. 1.2