Sanyo DVD-HP62, Service Manual

Page: 11 / 20

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SCHEMATIC DIAGRAM (MAIN-5)
ON
OFF
1,DC IN ( 5 TO 6 2 TO 3,POWER ON;5 T O 4 2 TO 1,BATTARY
CHARGE )
2,NO DC IN (5 TO 6
2 TO 3,BATTA RY DIS CHARGE;5 TO
4 2 TO 1,POWE R OFF)
1k
10k
10V
3904
10k
EJS5628S
MP1410
ON/OFF_DCIN
ON/OFF_DCIN
DV33
URST#
ON-DCIN
URST#
+5V
NON2
NON2
V18
5V
M-REST
ON-DCIN
M-REST
+5V [ 2,3,6 ]
V18 [ 2 ]
DV33 [2,3,4 ]
URST#
[ 2 ]
ON-DCIN [ 6 ]
5V [ 2 ]
M-REST [ 4 ]
5V
+5V
DC DC-IN
DCIN
ON/OFF_DCIN
+5V
ON/OFF_DCIN
+5V
DV33
V18
5V
C7
0.01uF
R89
12k
L5
FB/0805
CB22
1000pF
R18
10k
+
C15
10uF/10V-0805
D7
1N5819(SMD)
1
2
CB19
0.47uF
R87
1k
R21
33k
R81
10k
C24
0.022uF
R65
10k
R86
20k
D8
1N5819(SMD)
1
2
F1
P200/1812
CB9
470pF
R113
0(0603)
R88
1k
Q15
3904
R64
1k
C29
47uF/16V
CB24
0.1uF
CB10
1000pF
+ C151
47uF/16V
R42
47k
L7
FB/1206
L12
FB/0805
+ C5
47uF/16V
R94
1k
R30
33k
L4
100uH-0.8A
R38
10k
CB30
0.1uF
OPEN
D2
1N4148
1
2
R63
10k
U11
1
2
3
4
5
6
7
8
BS
VIN
VSW
GND FB
COMP
EN
SYNC
R6
10k
CB32
220pF
J10
PAD
1
Q25
AO3407
R1
27k
Q28
AO3407
L1
FB(DIP)
CB39
0.1uF
+ C168
10uF/16-SMD
Q3
AO3407
D6
1N5819-SMD
1 2
R59
OPEN
CB57
0.01uF
R54
1.2K
CB55
0.1uF
R22
47k
C28
100uF/16V
CB54
0.1uF
Q17
OPEN
R39
200k
D1
1N5819(SMD)
1
2
L21
47uH-2A
SW4
1
3
4
2
5
6
Q18
OPEN
CB34
220pF
J11
PAD
1
R2
3k
CB102
0.1uF
R29
47k
CB35
0.1uF
J13
PAD
1
L6
FB/0805
R35
200k
CB33
100pF
C30
10uF/10V-0805
R76
OPEN
CB27
100pF
CB20
1uF
R26
47k
CB14
0.47uF
R79
1k
J9
PAD
1
+ C2
100uF/16V
R105
5.1K
D9
OPEN
J4
DC-INPUT
1
2
3
R75
OPEN
R19
47k
J1
PAD
1
R5
10k
CB31
0.1uF
U8
AAT1343 1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
CT RT NON1 INV1 FB1 DT1 OUT1 GND
VREF
SCP
NON2
INV2
FB2 DT2
OUT2
VCC
+ C1
100uF/16V
L2
47uH-1A
R102
1.2K
R107
10K
CB23
0.22uF
R20
47k
Q12
AO3407
Q19
3904
C22
0.022uF
L20
FB/1206
C23
100pF
D13
15V
D11
SK34
1 2
This is a basic schematic diagram.