Clevo 2200c 2700c sager np2280 服务手册
B - 32
Service Manual
2200 , 2200S , 2200C , 2700S
CCFL Smart Inv erter
CLEVO CO.
1
1
Thursday , December 14, 2000
2.2
Title
Size
Document Number
Rev
Date:
Sheet
of
Vref _2.5
Vref _2.5
+5VSB
+5VSB
+5VSB
LV
HV
+5VS
BRIGH-ADJ
LIGHT-ON
LIGHT-ON
+5VSB
U3
Si4532
2
1
1
4
3
3
5
6
7
8
R27
100K
R29
750/F
R13
100K/F
C2
68p/3kv
C18
470p
C1
47u
F1
2A
R10
100K
C8
10u
R17
196K/F
R12
66.5K/F
R11
12K/F
C16
1u
C15
0.1u
C7
2.2u
R9
150K/F
C12
470p
U2
OZ965
1
2
2
4
5
6
7
8
5
6
7
8
9
10
11
12
13
14
15
16
33
REF
HCLMP
HCLMP
SCP
ADJ
FB
CMP
GND
ADJ
FB
CMP
GND
SST
PDR
NDR
ENA
OPS
CT
RT
VDD
LCLMP
LCLMP
CR1
BAV99L
3
1
2
C11
0.1u
R23
15K
T1
17:2600
CIUH8D45
2
7
5
6
J2
1
2
2
1
2
2
C9
0.1u
C14
0.1u
R1
100K/F
R2
1M
R32
22K/F
R31
510K
C19
1u
R30
1K
R8
22
R33
560
R28
560
R26
560
R25
560
R24
560
D2
LE
D
LE
D
D1
LE
D
LE
D
D4
LE
D
LE
D
D5
LE
D
LE
D
D3
LE
D
LE
D
J1
HEADER 10
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
R22
R
SCRD LED#
CAP LED#
NVM LED#
IDE LED#
FDD LED#
CAP LED#
NVM LED#
IDE LED#
FDD LED#
SCRD LED#
CAP LED#
FDD LED#
IDE LED#
NVM LED#
(0~2.5V)