HCD-DZ275M/DZ570M/DZ665K/DZ670M
HCD-DZ275M/DZ570M/DZ665K/DZ670M
52
52
6-20.
PRINTED WIRING BOARD – IO-COMPONENT Board –
•
: Uses unleaded solder
.
• See page 32 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
I
J
23456789
10
11
12
13
14
IO-COMPONENT
BOARD
1-875-179-
12
(12)
CN402
(17P)
CN403
(15P)
DZ570M/DZ665K/DZ670M
DZ570M/DZ665K/
DZ670M
DZ570M/
DZ665K/
DZ670M
DZ570M/DZ665K/
DZ670M
DZ570M/
DZ665K/
DZ670M
DZ275M
DZ570M/DZ665K/DZ670M
DZ275M
DZ275M/DZ570M
DZ275M
DZ570M/DZ665K/DZ670M
DZ665K/DZ670M
DZ665K/DZ670M
DZ665K/DZ670M
DZ665K/DZ670M
DZ275M
DZ570M/
DZ665K/
DZ670M
JACK
BOARD
CN107
L
S-AIR-CON
BOARD
CN1
10
I
MAIN
BOARD
CN701
G
MAIN
BOARD
CN601
M
MAIN
BOARD
CN4302
J
MAIN
BOARD
CN4303
K
SCORE
BOARD
CN301
C
IC413
IC412
IC414
IC620
IC404
IC41
1
IC409
IC407
1
5
91
I
O
1
8
9
16
15
14
28
1
BE
1
8
9
16
BE
1
8
9
16
BE
BE
BE
14
5
8
BE
BE
BE
JR
JR
JR
JR
JR
JR
JR
JR
JR
JW564
JW565
JW566
JW567
JW568
JW569
JW570
R600
JW571
R601
JW572
R602
JW573
R603
JW574
R604
JW575
R605
JW576
R606
JW577
R607
JW578
R608
R609
JW580
R610
JW581
R61
1
CN402
1
15
2
14
1
JW582
R612
CN403
JW583
R613
JW584
R614
JW585
R615
JW586
1
2
CN409
JW589
JW590
R620
CN410
7
1
6
2
R621
LP401
JW591
CN41
1
R622
R623
JW593
CN413
1
6
JW594
CN414
10
2
11
1
CN415
1
2
6
7
JW595
JW596
JW597
CN417
JW598
R439
R444
R445
R446
R447
R448
R449
R452
R458
CL501
CL502
C620
R468
C621
13
4
6
C622
R471
R473
R479
R480
R485
R486
R489
R490
C454
C514
C456
C457
R494
C458
R495
R496
R497
JL440
JL441
JL442
JW600
C460
JL444
JW601
JL445
JW602
C462
JW603
C463
JL447
JW604
JW605
JL449
D405
D406
JW606
C466
JW607
C467
D407
JW608
C468
D408
JW609
D409
JL450
JL451
Y
COMPONENT
VIDEO OUT
TV
SA
T/CABLE
P
B
/C
B
P
R
/C
R
JL452
JL453
JW610
C470
JL454
D410
JW61
1
D41
1
JW612
D412
JL456
JW613
C473
JL457
JW614
C474
JW615
C476
C478
JL460
C480
C481
C482
JL466
JL467
JL468
C488
C489
JL470
C491
JL478
C495
C496
C499
JL480
JL481
JL486
JL488
JL490
JL491
J401
VIDEO OUT
RL
AUDIO IN
R
L
AUDIO
J404
TV/VIDEO
J404
J403
JL492
JL493
JL497
JL499
R500
R503
R504
R505
R506
R507
R508
R509
R513
R514
R515
R516
R523
R527
R528
R533
R536
R538
R539
R540
C504
R541
12
3
C505
R543
C509
R546
R548
R549
C51
1
C512
R550
R551
R552
R553
R554
C518
R556
R557
R558
R591
R593
R592
JL500
R559
JL502
JL504
C521
JL506
C524
JL508
R561
C525
R563
R564
C528
C529
R566
R567
R568
JL510
R569
JL512
C530
JL514
JL516
C533
R570
JL518
R571
C535
R572
C536
C537
C538
R575
C539
R577
JL520
R579
JL522
JL523
C540
JL524
C541
C542
JL526
C543
R580
C544
JL528
R581
JL529
R582
C546
R583
C547
R584
C548
R585
C549
R586
R587
R588
JL530
R589
JL531
JL532
JL533
C550
C551
JL535
C552
JL536
C553
JL538
R590
C554
JW501
C555
JL539
JW502
C556
R595
JW503
C557
JW504
R594
C558
JW505
C559
JW506
R596
JW507
R597
JW508
R598
JL540
JW509
R599
JL541
JL542
C560
JL544
Q408
C561
Q409
C562
C563
JW510
C564
JL548
C565
JW512
C566
JW513
C567
JW514
C568
TU401
FM/AM
TUNER
COAXIAL
75
:
FM
ANTENNA
AM
Q410
C569
JW515
Q41
1
JW516
JR502
Q412
JW517
JR503
Q413
JR504
JL550
Q414
JR505
Q415
JR506
JL552
JR507
JL553
JR508
JL554
L404
JL555
JL556
L406
JL557
L407
JW520
JL558
JW521
JW522
JW523
JW524
JW526
JW527
JW528
JL560
JW529
JR515
JL561
JR516
JL564
1
4
JL565
JW530
JW532
JW533
JW534
JW535
JW536
JW537
JW538
JW539
JW540
JW541
JW542
JW543
JW544
JW545
JW546
JW547
JW548
JW549
JW550
JW551
JW552
JW553
JW554
JW555
JW557
JW559
JW560
JW561
JW562
JW563
R459
JL495
JL498
R481
R491
JL543
JL545
JL547
JL549
JL551
(Page 54)
(Page 40)
(Page 39)
(Page 39)
Ref.
No.
Location
• Semiconductor
Location
D405
C-10
D406
B-6
D407
H-3
D408
G-8
D409
G-7
D410
H-6
D41
1
F-7
D412
H-12
IC404
D-5
IC407
E-1
1
IC409
E-10
IC41
1
E-9
IC412
H-6
IC413
H-3
IC414
H-7
IC620
E-2
Q408
D-6
Q409
D-7
Q410
D-7
Q41
1
D-7
Q412
D-7
Q413
D-8
Q414
G-6
Q415
G-7
(Page 58)
(Page 39)
(Page 50)