Service manual
VAA
VOP
VPREF
VS9
VS7
VS3
VS1
VS10
VS8
VS6
VCN
VS5
VS4
VS2
VSCOM
V33A
V33C
V25V
VOP
VS7
VS4
VS6
VS1
VS8
VS3
VS9
VS2
VS10
VS5
VCN
VOP
VOP
VS1 GMA1
VS2 GMA2
VS3 GMA3
VS4 GMA4
VS5 GMA5
VS8
GMA10
GMA8
VS9
VS6 GMA6
GMA9
VS10
GMA7VS7
VPREF
VPREF
VOP
VCM_PWM
VOP
PANEL_ON/OFF
V5A
V33C
V25V
V33B
V33A
VAA
GMA1
GMA3
GMA5
GMA7
GMA9
GMA10
GMA8
GMA2
GMA4
GMA6
VCM_PWM
VCM
V33A
V5A
VOP
VOP
V5A
6.0V
4.0V
2.5V
4.9V
9.6V
8.07V
7.66V
7.33V
6.2
4.26V
3.64V
3.25V
2.73V
0.41V
9.83V
Modify
BOM,
03/3/14
4.0V
C75
0603/100n/25V/Y
C75
0603/100n/25V/Y
L27
MHC2012S420R
L27
MHC2012S420R
R44
0603/680R/5%
R44
0603/680R/5%
C74
1206/22u/10V/Y
C74
1206/22u/10V/Y
C66
1210/10u/16V/5
C66
1210/10u/16V/5
R62 0603/0R/5%R62 0603/0R/5%
12
C94
open
C94
open
12
C92
open
C92
open
R30
0603/5.1R/1%
R30
0603/5.1R/1%
Vout
1
GND
2
Vin
3
U4
AIC1722-33CX
U4
AIC1722-33CX
R46
0603/680R/5%
R46
0603/680R/5%
R72 0603/0R/5%R72 0603/0R/5%
R32
OPEN
R32
OPEN
1 2
C101
Open
C101
Open
C504
0603/100n/25V/Y
C504
0603/100n/25V/Y
L28
MHC2012S420R
L28
MHC2012S420R
1 2
D7
B340/A
D7
B340/A
R33
0603/44.2R/1%
R33
0603/44.2R/1%
12
C98
open
C98
open
C62
0603/100n/25V/Y
C62
0603/100n/25V/Y
R31
0603/196R/1%
R31
0603/196R/1%
C61
1206/22u/10V/Y
C61
1206/22u/10V/Y
C64
0603/100n/25V/Y
C64
0603/100n/25V/Y
C68
OPEN
C68
OPEN
1 2
C93
open
C93
open
L26
MHC2012S420R
L26
MHC2012S420R
1 2
C97
open
C97
open
3 1
2
VR1
OPEN
VR1
OPEN
C503
1206/22u/10V/Y
C503
1206/22u/10V/Y
1
32
Q3
AP2305N
Q3
AP2305N
+
C86
1210/10u/16V/Y
+
C86
1210/10u/16V/Y
1 2
D8
B340/A
D8
B340/A
1
VOP1VOP1
R57
0603/20R/5%
R57
0603/20R/5%
1 2
C99
open
C99
open
+
C84
1210/10u/16V/Y
+
C84
1210/10u/16V/Y
1
GMA4GMA4
C85
0603/100n/25V/Y
C85
0603/100n/25V/Y
C55
1206/22u/10V/Y
C55
1206/22u/10V/Y
1
GMA3GMA3
1
GMA2GMA2
C83
0603/1n/50V/7
C83
0603/1n/50V/7
1
GMA10GMA10
R59 0603/0R/5%R59 0603/0R/5%
C71
0603/100n/25V/Y
C71
0603/100n/25V/Y
R58
0603/10K/1%
R58
0603/10K/1%
R60 0603/0R/5%R60 0603/0R/5%
R163
0603/2.2K/5%
R163
0603/2.2K/5%
1
GMA9GMA9
R63 0603/0R/5%R63 0603/0R/5%
R49
0603/46.4R/1%
R49
0603/46.4R/1%
1
GMA8GMA8
C70
0603/100n/25V/Y
C70
0603/100n/25V/Y
R51
0603/53.6R/1%
R51
0603/53.6R/1%
1
GMA7GMA7
R52
0603/243R/1%
R52
0603/243R/1%
C69
0603/100n/25V/Y
C69
0603/100n/25V/Y
1
GMA6GMA6
1
32
Q4
2N7002/RoHS
Q4
2N7002/RoHS
C63
1206/22u/10V/Y
C63
1206/22u/10V/Y
R36
OPEN
R36
OPEN
R68 0603/0R/5%R68 0603/0R/5%
C53
1206/22u/10V/Y
C53
1206/22u/10V/Y
1
VCN1VCN1
C65
0603/100n/25V/Y
C65
0603/100n/25V/Y
R43
0603/3.9R/1%
R43
0603/3.9R/1%
C90
open
C90
open
1
GMA5GMA5
R45
0603/147R/1%
R45
0603/147R/1%
C60
0603/100n/25V/Y
C60
0603/100n/25V/Y
GND
1
VO(3.3V)
2
VI(5V)
3
VO(3.3V)
4
U5 AMC1117-3.3SKU5 AMC1117-3.3SK
R54
0603/11R/1%
R54
0603/11R/1%
C58
0603/100n/25V/Y
C58
0603/100n/25V/Y
1
32
QP20
2N7002/RoHS
QP20
2N7002/RoHS
R42
0603/78.7R/1%
R42
0603/78.7R/1%
R187
1206/270R/5%
R187
1206/270R/5%
C505
1210/10u/16V/5
C505
1210/10u/16V/5
R34
0603/27.4R/1%
R34
0603/27.4R/1%
C57
0603/100n/25V/Y
C57
0603/100n/25V/Y
R37
0603/147R/1%
R37
0603/147R/1%
1
GMA1GMA1
C82
0603/100n/25V/Y
C82
0603/100n/25V/Y
5
6
7
84
+
-
U7B
LM358DR2
+
-
U7B
LM358DR2
TP
1
V33C1
V33C1
R66 0603/0R/5%R66 0603/0R/5%
C88
1210/10u/16V/Y
C88
1210/10u/16V/Y
C81
0603/100n/25V/Y
C81
0603/100n/25V/Y
1 2
C91
open
C91
open
12
C96
open
C96
open
3
2
1
84
+
-
U7A
LM358DR2
+
-
U7A
LM358DR2
C78
0603/100n/25V/Y
C78
0603/100n/25V/Y
Vout
2
Adj
1
Vin
3
U18
NCP1117STAT3
U18
NCP1117STAT3
C76
0603/100n/25V/Y
C76
0603/100n/25V/Y
1 2
R40
0603/6.2K/1%
R40
0603/6.2K/1%
C77
0603/100n/25V/Y
C77
0603/100n/25V/Y
1 2
R35 0805/24R/1%R35 0805/24R/1%
C102
open
C102
open
R56
0603/10K/5%
R56
0603/10K/5%
R61 0603/0R/5%R61 0603/0R/5%
TP
1
V33A1
V33A1
TP
1
V25V1
V25V1
1
2
3
D5 AMC431BDBTD5 AMC431BDBT
R165
0603/2.2K/5%
R165
0603/2.2K/5%
1 2
R38
0603/18K/1%
R38
0603/18K/1%
C87
Open
C87
Open
1
VPREF1VPREF1
1 2
R39
0603/0R/5%
R39
0603/0R/5%
R53
0603/4.7K/5%
R53
0603/4.7K/5%
1 2
R41
0603/0R/5%
R41
0603/0R/5%
1
VCM1VCM1
R69 0603/0R/5%R69 0603/0R/5%
1 2
C59 1210/10u/16V/YC59 1210/10u/16V/Y
VDD
1
INA
2
OUTA
3
INB
4
OUTB
5
INC
6
OUTC
7
OUTD
8
IND
9
OUTE
10
INE
11
OUTF
12
INF
13
VDD
14
VSS
15
ING
16
OUTG
17
INH
18
OUTH
19
INI
20
OUTI
21
OUTJ
22
INJ
23
OUTK
24
INK
25
OUTL
26
INL
27
VSS
28
U8
open
U8
open
C56
0603/100n/25V/Y
C56
0603/100n/25V/Y
C72
1206/22u/10V/Y
C72
1206/22u/10V/Y
C89
0603/100n/25V/Y
C89
0603/100n/25V/Y
GND
1
VO(ADJ)
2
VI(5V)
3
VO(ADJ)
4
U6 AIC1084CMU6 AIC1084CM
R55
0603/10K/1%
R55
0603/10K/1%
C54
0603/100n/25V/Y
C54
0603/100n/25V/Y
L25
MHC2012S420R
L25
MHC2012S420R
R164
0603/4.7K/5%
R164
0603/4.7K/5%
R70 0603/0R/5%R70 0603/0R/5%
C73
0603/100n/25V/Y
C73
0603/100n/25V/Y
C67
0603/100n/25V/Y
C67
0603/100n/25V/Y
1 2
C95
open
C95
open
L29
MHC2012S420R
L29
MHC2012S420R
59
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