Service manual
C – 22
CIRCUIT DIAGRAMS
C. CIRCUIT DIAGRAMS
INVERTER + LED BOARD
Inverter + LED Board (71-P2203-007A)
71-P2203-007A LP-200
7.0
INDICATOR & INVERTER BOARD
ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.
A3
11Friday, Oct ober 06, 2000
0921
Title
Size Document Number Rev
Dat e: Sheet of
+5V
+3V
+5V
V2
V1
V1
+3V
V2
Z0104
Z0112
Z0110
Z0111
LI GHT -O N
Z0105
Z0114
Z0121
Z0102
Z0106
Z0115
Z0119
Z0113
Z0123
Z0124
Z0109
IRTX
SUSPEND-LED#
SYSTEM-ON#
HDD- LED#
CD- LED#
FDD-LED#
IRTX
IRRX
RESE T - S W#
PWRBT N#
Z0132 Z 0133 Z 0134
SYSTEM-ON#
HDD- LED#
CD- LED#
F DD-L ED#
PWRBT N#
RESE T - S W#
I RRX
Z0120
Z0117
IRMODE
IRMODE
Z0130 Z0131
SUSPEND-LED#
Z0118
Z0108 Z0116
Z0127
Z0101 Z0103
Z0107
Z0122
Z0126
Z0138
Z0136 Z 0137
Z0128
Z0125
Z0135
T Z0102
T Z0101
C12
4.7u/ 25V _1206
R5
33K
C11
0.1u
C8
0.1u
R17
1K 1%
C10
10u/ 10V_1206
R9
6. 8K
C5
0. 1u_0805
U1
T L494_0
9
10
11
12
13
14
15
16
8
7
6
5
4
3
2
1
E1
E2
C2
VCC
OUT
VREF
-IN2
+IN2
C1
GND
RT
CT
DE AD
CO MP EN
-IN1
+IN1
R19
0
R1 0
4.7K 1%
C3 18p/ 3KV
Q6
DT D114EK
B
CE
R3
1K _0805
R4
1K 1%_0805
R7
2.2K
Q3
DT B114
B
C E
C9
1000p
C7
10u/ 16V _1206
R11
2. 2K
C13
0.01u
C14
0.1u
R6
1K
+
C1
1000u/ 16V( 6.3*11)
R1
2.2K _1206
T1
CDT 1524-165
6
1
2
5
7
10
4
3
R8
2. 2K
Q1
4431
4
62
73
51
8
R1 4
649 1%
R1 8
2K 1%
R15
NC 1%
C6 18p/ 3KV
R20
220
R2 1
470
R22
470
R23
470
C17
0.1u
SW1
PO WER-ON
1 2
5
43
SW2
RESE T
1 2
5
43
R2
1K _0805
C4
0. 15u/100V
R24
1M
R2 5
1M
R26
220
U2
TFDU6101E
8
1
7
3
6
2
4
5
GND
IRED ANODE
MO DE
TXD
VCC
IRED CAT HODE
RXD
SD/ MO DE
SW3
PO WER-ON
1 2
5
43
SW4
RESE T
1 2
5
43
L7
600_0805
L6
600_0805
C1 8
4.7u /10V _1206
C2
0.1u
C2 0
0.1u
L3
600_0805
F1 1. 5A
R13 3. 6_0805
R12 3. 6_0 805
Q2
SD1782
B
E
C
Q7
2SD1782
B
E
C
D9
GRE EN
AC
D10
GRE EN
AC
D11
GREEN
AC
D2
1N4148
AC
D4
EC2QS04
A C
CN2
S-4P
1
2
3
4
*
*
*
*
D7
DAN217
A AC
C
H1
C111D111
1
H3
MT H315D111
2
3
4
5 6
7
8
9
H4
C60D60
H5
C60D60
D8
GREEN/O RANGE
43
1 2
Q4
4672
B
E
C
Q5
4672
B
E
C
1
H2
MT H315D111
2
3
4
5 6
7
8
9
C1 9
10u/ 10V_1206
C15
0. 1u_0805
C1 6
10u/ 10V_1206
R1 6
47_08 05
C21
0. 1U
CN3
INDICATOR
1
2
3
4
5
6
7
8
9
10
11
12
13
L1
100uH_SDS1208
1 2
L10
BE AD
CN1
INVERTER
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
LI GHT -O N
HV
LV
HV
PINC1=Z0120
PINC1=Z0121
FGND
FGND FGND
PIN1A=Z0108
PIN2A=Z0116
PIN9=GND_EARTH