HCD-DZ260/DZ270/HDZ278
HCD-DZ260/DZ270/HDZ278
48
48
6-17. PRINTED WIRING BOARD – IO-SCART Board (DZ260) –
•
: Uses unleaded solder.
• See page 31 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
IO-SCART BOARD (DZ260)
IC620
IC410
IC413
21
1
20
2
22
B
E
B
E
B
E
JR
JR
JR
JR
JR
JR
JR
JR
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R600
R601
R602
R603
R410
R411
R412
R413
R414
R415
R609
R416
R417
R418
R419
R610
CN400
CN401
1
21
8 19
R611
R612
R421
CN406
R422
R424
R425
R426
R620
CN410
LP401
CN412
CN414
R431
R432
R433
R434
R435
C400
C401
C402
C403
C404
C405
C406
C407
C408
C409
C410
C41
1
C412
C413
C414
C415
C416
C417
C419
JL400
JL401
JL402
JL403
EURO AV
5
OUTPUT (TO TV)
C420
JL404
CL501
C421
JL405
CL502
C422
JL406
C423
JL407
C424
JL408
C425
JL409
C620
JL410
C621
JL411
C622
JL412
JL413
JL414
JL415
JL416
JL417
R479
JL421
JL424
R480
R481
R485
R486
R489
JL435
JL437
R490
JW401
R491
JL439
JW402
JW403
JW404
JW406
11
1
10
2
JW407
JW408
JL440
JW409
JL442
D401
D402
JW41
1
D407
JW414
JR401
JW415
JW416
JR403
JW417
JR404
JW418
JR405
JW419
JR406
JR407
JW421
JW422
JW423
JW424
JW426
JW427
JW428
JW429
JW430
JW431
JW432
JW433
JW435
JW436
JW437
JW439
C491
JW440
JW441
C495
JW442
C496
JW445
C499
JW447
JL486
JW450
JL488
JW451
JL489
JW453
JW454
JW455
JW457
JL491
J403
JW461
JW462
JW463
JW464
JW465
JW467
JW468
JW470
JW471
JW474
JW475
JW477
JW481
JW482
JW483
JW484
R515
JW485
R516
JW487
JW488
JW489
JW490
JW492
R523
JW494
JW495
R526
JW497
R527
JW498
R528
JW499
R529
R533
R537
R538
R539
R540
R542
R544
1-875-181-
R548
CL400
R552
R553
C517
C518
R557
R558
JL500
R559
JL502
JL504
C521
C522
C524
R561
C525
R562
C526
C527
R564
R566
R567
JL511
C530
JL514
JL516
C533
C534
JL518
C535
C536
C537
C538
R575
R576
JL520
R579
JL524
C541
C542
JL526
JL528
R582
R584
C548
R585
C549
JL530
JL532
JL533
C552
C556
JW503
C557
C558
Q400
JW505
C559
Q401
JW506
Q402
JW507
Q403
JW508
R598
Q404
JW509
R599
Q405
Q406
JL543
JL544
C561
JL545
C562
JL547
JW510
JL548
JW51
1
JL549
Q412
Q413
JL550
JL551
L401
JL552
JL553
JL555
JL556
JL557
L407
JL558
JW521
JL559
JW526
JL560
JL561
JL562
JL563
JW530
JW531
JW533
1
2
15
1
4
B
E
B
E
B
E
B
E
23
E
B
E
B
TU401
FM/AM
TUNER
COAXIAL
75½
FM
ANTENNA
AM
11
(11)
Ref. No. Location
• Semiconductor
Location
D401
F-6
D402
E-6
D407
H-4
IC400
D-5
IC410
H-8
IC411
F-11
IC413
H-4
IC620
F-3
Q400
F-6
Q401
D-6
Q402
F-5
Q403
D-6
Q404
F-5
Q405
F-6
Q406
E-6
Q412
D-11
Q413
D-11
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5
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5
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3
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3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299