I/O Board (Conductor Side) - Sony HCD-HDX275 Service Manual

6-27. PRINTED WIRING BOARD - I/O Board (Conductor Side) -
1
A
I/O BOARD
(CONDUCTOR SIDE)
B
C414
R448
C415
R447
R446
R445 C475
R444
R461
C470
C549
C552
R558
C
C548
1 3
9
D407
8
R557
IC413
• Semiconductor
Location
Ref. No. Location
D405 B-6
D406 B-4
D407 C-1
D411 C-7
D412 C-6
IC413 C-1
HCD-HDX275/HDX277WC/HDX279W/HDX475/HDX576WF/HDX675
• See page 33 for Circuit Boards Location.
2 3
J404
COMPONENT COMPONENT COMPONENT
VIDEO OUT VIDEO OUT
Y P /C
B B
(CHASSIS)
C468
R449 R439
R452
C456 C458
C478
C519
R585
C424
C518
CN407
1
2
F MAIN BOARD
CN606
(Page 34)
• : Uses unleaded solder.
4
J402
(EXCEPT HDX576WF)
TV/VIDEO
AUDIO IN R
VIDEO OUT
VIDEO TV AUDIO
P /C OUT IN R
R R
(CHASSIS)
C488
R486
D406
C496
C482
R489
(HDX576WF)
JL401
R480
C541
C462
C499
R468
R515
(EXCEPT HDX576WF)
C527 R576
R577
R563
(HDX576WF)
R548
R523
R539
R527 C540
C522
R528
C533
R561
C530
R574
2 4 C524
C538
5
1
C525
C521
CN410
L MAIN BOARD
CN702
(Page 35)
53 53
HCD-HDX275/HDX277WC/HDX279W/HDX475/HDX576WF/HDX675
5 6
TV/VIDEO
J405
AUDIO IN L
SAT/CABLE
AUDIO IN
TV AUDIO
IN L R
(CHASSIS)
C489
D405
R479
C511
C491
R485
R504
R506
R496
R481
C528 C503
C512
C495 C559
R507
R491
R600
R601
R490
C558
R602
R603
R514
R621
R562
D412
C569
R552
R553
R513
C535
C537
4 1 C536
CN412
1
R564
CN409
R559 R551 R555
R554
R549
JACK-KEY
S
BOARD
Q1
CN106
(Page 56)
(HDX277WC/HDX279W/HDX576WF)
7
(HDX576WF)
SAT/CABLE
AUDIO IN
L
R494
C505
R503
R497
C509
R610
R508
FM 75Ω
R609
COAXIAL
TUNER
ANTENNA
(FM/AM)
AM
C556
C557
4
D411
11
(11)
1-875-182-
S-AIR INC S-AIR CON
Q2
BOARD BOARD
CN804 CN110
(Page 50) (Page 49)
(HDX275/HDX475/HDX675)