Sanyo DVD-HP62, Service Manual

Page: 7 / 20

- 7 - - 6 -
SCHEMATIC DIAGRAM (MAIN-1)
This is a basic schematic diagram.
TO MONITOR
BOARD(1)CON1
VIDEO OUT
IN
OUT
TFT-C
TFT_W/N
ON/OFF_DCIN
WIDE/NOR
D4
KY1
KX4
KY3
KX1
KY1
KY3
KX2
KX4
KY2
KX3
WIDE/NOR
ON-DCIN
KX2
KX1
KX3
Y1_SY
Y2_SC
+5V
Y3_CVBS
Y2_SC
AVIN/OUT_SW
Y1_SY
TFTDC
ON-DCIN
TFT_W/N
SY
DVD_CVBS Y3_CVBS
KY2
D2
I3
I2
D3
D1
I1
Y_OUT MONITOR_Y(VIDEO)
AVIN/OUT_SW
SY
VIDEO_IN
TV
_SW
IN/OUT_DET
AVIN/OUT_SW
AVIN/OUT_SW
VIDEO_IN
VIDEO_JACK
DVD_CVBS
VIDEO_JACK
MONITOR_Y(VIDEO)
TFT_+5V
TFT_+5V
TFT_+9V
TFT_+9V
T+5V
WIDE/NOR [ 2 ]
ON-DCIN [ 1 ]
Y2_SC [ 2 ]
+5V [ 1,2,3 ]
AVIN/OUT_SW [ 2 ]
Y1_SY [ 2 ]
Y3_CVBS [ 2 ]
KX1 [ 2 ]
KX2 [ 2 ]
KX3 [ 2 ]
KX4 [ 2 ]
KY1 [ 2 ]
KY2 [ 2 ]
KY3 [ 2 ]
DC IN
ON/OFF_DCIN
5V
+5V 5V
+5V
5V
ON/OFF_DCIN
5V
5V
ON/OFF_DCIN
T_+5V
Q6
3904
CB53
220pF
R98
1k
C96
47pF
+ C33
47uF/6.3V-SMD
C88
47pF
R202
1k
R118
330
Q11
3906
Q35
M5237
2 1 3
R93
10k
R169
10k
CB51
220pF
Q34
2SB1182
R170
1k
R84
10
R168
100
CB47
220pF
CB60
0.1uF
L8
47uF-0.8A
+
C71
220uF/6.3V-SMD
R67
75
CB46
220pF
RN4
33x4
1
2
3
4
5
6
7
8
CB106
0.1uF
RN1
33x4
1
2
3
4 5
6
7
8
C66
OPEN
+ C169
10uF/16V-1206
R132 220
CB45
220pF
+ C9
10uF/16V-1206 R133 470
C70
0.1uF
R167
10k
SW1
TC-0030
1
3 4
2
CB107
47pF
CB16
220pF
SW16
1
3
4
2
5
6
CB13
0.1uF
R134
5.6k
R97
75
R135
1.8k
R12
1K
CB7
0.1uF
CB5
220pF
CB12
1uF
J30
1 3
2 4
C26
0.1uF
L23
1.8uH/0805
L26
1.8uH/0805
C98
47pF
R103
10k
C65
47pF
C87
47pF
+
CE9
10uF/10V-0805
Q20
B1182
L19
1.8uH/0805
Q22
3904
L18
FB/0805
+ C25
10uF/16V-1206
R166
47k
Q14
2907
L13
1.8uH/0805
1
2
3
4
5
6
7
J6
CON7-1.25mm
U6
4052
12
14
15
1
2
5
7
4
6
11
3
8
10
13
16 9
X0
X1
X2
Y0
Y2
Y1
VEE
Y3
INH
X3
Y
VSS
A
X
VCC
B
R34
OPEN
R85
39
L14
47uH-0.8A
R161
75
Q30
3904
R203
4.7k
R104
10k
R82
1k
D12
1N4148
1
2
1
2
3
4
5
6
7
8
CON3
CON8-1.25mm
D14
1N4148
1
2