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Q Q
6-18. SCHEMATIC DIAGRAM — MAIN BOARD (3/4) —
3 7 6 3 1 5 1 5 0
CN601
15P
T E
L
1 3 9 4 2 2 9 6 5 1 3
35
43
46
w w w
HCD-LF1H
• See page 51 for Waveforms. • See page 55 for IC Block Diagrams.
C623
1
TP609
IC603
NJM2870F18
(TE2)
R622
C622
75
0.01
TP610
R621
100k
C619
C621
1
0.1
R612
IC602
AEP, UK, RU
10k
SN74LVC1G125DCKR
Q601
RT1N141C-TP-1
TP625
TP624
TP623
C609
TP622
TP621
TP620
TP619
TP618
C607
TP617
TP616
R615
0
TP615
TP614
TP613
TP612
TP611
FL601
0UH
x
a o
y
.
i
http://www.xiaoyu163.com
IC601
MM1623BFBE
1 50V
C608
1 50V
R603
10k
Q
Q
EXCEPT AEP, UK, RU
3
7
6
1 50V
R610
0
R602
100
C606
0.01
C605
100 6.3V
C604
1 50V
C603
1 50V
R601
10k
C602
1 50V
C601
0.01
L601
C600
100
6.3V
JW601
JW604
0
0
JW602
0
u 1 6 3
.
45
45
http://www.xiaoyu163.com
2
4
8
9
9
C615
470
4V
TP601
R604
68
FB601
0
TP602
C616
470
4V
TP603
C610
470
4V
FB602
0
R605
68
TP604
3
1
5
1
5
0
8
9
2
C617
470
4V
TP605
C611
470
4V
R606
68
FB603
0
TP606
C612
470
4V
C625
470
4V
TP626
R608
68
FB605
0
TP627
AEP, UK, RU
C624
470
4V
TP607
FB604
0
TP608
TP632
C618
R607
68
470 4V
C613
470 4V
C614
0.01
R609
10k
EXCEPT AEP, UK, RU
C620
0.01
44
m
c o
HCD-LF1H
Ver. 1.1
2
8
9
9
CN603
2P
46
CN602
10P
4
9
8
2
9
9
46
no mark : DVD STOP
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