Sharp HT-CN500DVH (serv.man7) Service Manual ▷ View online
– 29 –
HT-CN400DVH/HT-CN400DVE/HT-CN500DVH/HT-CN500DVE
7
8
9
10
11
12
Figure 29 WIRING SIDE OF P.W.BOARD (4/6)
1
5
10
15
16
20
25
30
2
3
1
TOM VIEW)
EW)
– 30 –
HT-CN400DVH/HT-CN400DVE/HT-CN500DVH/HT-CN500DVE
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 30 WIRING SIDE OF P.W.BOARD (5/6)
1
5
10
13
14
15
20
25
30
35
39
40
45
50
52
26
27
3
1
2
1
2
3
1
4
1
4
STANDBY PWB-B3
EARPHONE PWB-B2
DISPLAY PWB-B1
1
4
1
2
3
4
C302 C301
JK301
HEADPHONES
1
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
RB303
TA303
FAST
FORWARD
TA304
FAST
REVERES
TA302
STOP
TA307
FUNCTION
TA309
PLAY
TA306
MODE
MODE
TA305
VOLUME
DOWN
TA308
VOLUME UP
TA310
OPEN/CLOSE
TA301
ON-STAND-BY
CN600
TO
MAIN PWB
P27 12-E
CN609
TO
MAIN PWB
P27 12-F
– 31 –
HT-CN400DVH/HT-CN400DVE/HT-CN500DVH/HT-CN500DVE
7
8
9
10
11
12
Figure 31 WIRING SIDE OF P.W.BOARD (6/6)
1
1
8
1
1
3
2
3
4
5
6
7
8
4
CN606
TO
MAIN PWB
P26 4-A
CN602
TO
MAIN PWB
P26 5-A
1
2
3
4
RD
RD
WH
WH
1
2
3
CN608
TO
MAIN PWB
P27 9-A
FAN MOTOR (225)
CN601
TO
MAIN PWB
P26 3-A
2
1
RD
BK
1
2
B R
COLOR TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
AC POWER
SUPPLY CORD
AC 230V,
50/60 Hz
6
1
5
3
4
2
3
4
1
2
8
1
2
3
3
4
3
2
1
7
6
5
6
5
POWER PWB-C
– 32 –
HT-CN400DVH/HT-CN400DVE/HT-CN500DVH/HT-CN500DVE
VOLTAGE
IC810 (RT9164)
PINS NUMBER
1
2
3
VOLTAGE
(DVD P L AY)
5V
0V
3.3V
IC103 (74LS374)
PINS NUMBER
PINS NUMBER
PINS NUMBER
10
20
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
0V
5V
0V
5V
0V
5V
0V
0V
0V
0V
0V
0V
0V
0V
5V
0V
5V
0V
3.2V
0V
3.2V
IC102 (74LS374)
10
20
IC108 (74LS374)
10
20
IC809 (LM358)
1
2
3
4
5
6
7
8
1.1V
2.3V
0V
0V
1.6V
1.6V
1.6V
7.9V
IC107 (24C02)
1
2
3
4
5
6
7
8
4.2V
4.2V
IC801 (LA6560)
1
2
3
4
5
6
7
8
7.9V
1.3V
1.3V
1.6V
3.6V
3.5V
9
10
11
12
13
14
15
16
3.6V
4.6V
2.5V
3.6V
3.6V
7.9V
1.1V
17
18
19
20
21
22
23
24
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.8V
25
26
27
28
29
30
31
32
1.6V
0.9V
0V
1.6V
5V
1.6V
1.6V
1.6V
33
34
35
36
37
38
1.6V
3.3V
2.5V
0V
0V
0V
IC104 (74LS157)
5
6
IC807 (74HC32)
7
14
IC808 (874HC14)
7
14
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
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