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HCD-DZ370/DZ560/DZ570/DZ660/DZ777
Ver. 1.1
Q Q
3 7 6 3 1 5 1 5 0
6-19. PRINTED WIRING BOARD – IO-COMPONENT Board (DZ370/DZ570/DZ777) –
1
2
3
A
Y
IO-COMPONENT BOARD
(DZ370/DZ570/DZ777)
B
JL453
C
JL451
JR504
R448
JL454
R447
JR505
R446
MAIN
JR507
J
BOARD
R445
JL467
CN4302
R444
(Page 43)
D
JL466
C622
JR502
L404
R473
JR503
C621
6
4
IC620
E
T E
L
1 3 9 4 2 2 9 6 5 1 3
1
3
C620
JW520
F
JW524
JL488
JL490
JL492
R620
JL493
MAIN
M
BOARD
JL497
CN603
JL500
JL499
JL502
(Page 43)
JL504
JL506
JL508
JL510
G
JL512
JL514
JL516
JL518
JW511
JL523
JL520
D407
IC413
C552
H
1
2
3
I
O
R541
JL529
JL531
JL528
MAIN
JW609
G
BOARD
CN702
JW512
(Page 44)
I
CL501
w w w
J
HCD-DZ370/DZ560/DZ570/DZ660/DZ777
• See page 36 for Circuit Boards Location.
4
5
6
J401
COMPONENT VIDEO OUT
P
/C
P
/C
VIDEO OUT
B
B
R
R
JL457
JL444
JL480
C487
JL447
JL478
JL445
C458
C456
C462
C478
JW526
C474
JL460
C473
28
15
C480
R495
IC404
JW515
Q408
JW516
1
14
B
JW517
C466
R500
JW521
C463
JW540
C470
JL452
JL449
JW541
JL456
JL450
JL548
JL468
C476
JL470
JL498
JL495
JL555
JL557
JL560
JL558
JL561
JL556
JL554
JW530
JW533
JW611
JL522
JL535
JW546
JL533
JL530
LP401
C549
4
1
CN412
JL532
JL526
Q
x
a o
JACK
BOARD
CN106
.
(Page 58)
i
http://www.xiaoyu163.com
•
: Uses unleaded solder.
7
8
9
J404
TV/VIDEO
DZ370/DZ570
TV
DZ777
R
AUDIO IN
L
C468
D406
JL440
JL442
JL441
R489
R485
R486
R479
C496
C491
C495
C499
R480
R481
R490
R491
DZ777
JW542
JW548
JW555
R536
R575
R582
R505
R550
Q413
Q410
Q412
Q409
Q411
B
E
R584
JW559
E
B
E
B
E
B
E
B
E
JL550
C482
C514
JL553
R509
R543
JL552
16
IC411
JL551
C541
R557
C542
Q
Q
1
JL549
3
7
JW561
JW544
JL547
JL545
R592
JL543
JW564
JL544
R558
C556
C557
JW565
R593
D411
L407
JW567
R591
JW566
R599
R566
R598
R553
R552
C537
R564
R561
R559
R538
C533
R533
JL542
C518
COAXIAL
75Ω
TU401
FM
ANTENNA
FM/AM
AM
TUNER
u 1 6 3
y
56
56
2
4
8
9
9
10
11
12
DZ777
J403
SAT/CABLE
R
AUDIO IN
L
JL481
D405
JL491
C489
JL486
R506
R503
R504
C511
R494
R496
C505
R507
R497
R508
DZ370/DZ570
9
16
9
16
9
IC409
IC407
8
1
8
1
8
6
3
1
5
1
5
0
8
9
JR508
JW605
DZ370/DZ570
JW606
JW583
JW596
JW597
JW584
R567
R603
C562
C561
R527 R528
KR MODEL
C535
R609
R610
C525
C521
R551
R516
R621
R548
R459
R623
JW610
R515
D412
JW513
R458
JL565
JL564
R622
R523
4
1
JL524
CN409
JW615
JL536
R546
1-875-179-
m
S
c o
S-AIR-CON
BOARD
CN110
.
(Page 62)
2
8
9
9
13
14
• Semiconductor
Location
Ref. No. Location
D405
C-10
D406
B-6
D407
H-3
D411
F-7
D412
H-12
IC404
D-5
IC407
E-11
IC409
E-10
IC411
E-9
IC413
H-3
IC620
E-2
Q408
D-6
Q409
D-7
Q410
D-7
Q411
D-7
Q412
D-7
Q413
D-8
JL538
JL539
2
4
9
8
2
9
9
JL540
JL541
CL502
11
(11)
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