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Service Manual
2200 , 2200S , 2200C , 2700S
CCFL Smart Inverter
CLEVO CO.
11Thursday, 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
+5VSB
U3
Si4532
2
1
4
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/FR11
12K/F
C16
1u
C15
0.1u
C7
2.2u
R9 150K/F
C12 470p
U2
OZ965
1
2
4
5
6
7
8 9
10
11
12
13
14
15
16
33
REF
HCLMP
SCP
ADJ
FB
CMP
GND SST
PDR
NDR
ENA
OPS
CT
RT
VDD
LCLMPLCLMP
CR1
BAV99L
3 1
2
C11
0.1u
R23
15K
T1
17:2600
CIUH8D45
2 7
5 6
J2
1
2
1
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
LED
D1
LED
D4
LED
D5
LED
D3
LED
J1
HEADER 10
1
2
3
4
5
6
7
8
9
10
R22 R
SCRD LED#
CAP LED#
NVM LED#
IDE LED#
FDD LED#
SCRD LED#
CAP LED#
FDD LED#
IDE LED#
NVM LED#
(0~2.5V)