Sharp LC-32GA5E (serv.man18) Service Manual ▷ View online
45
LC-26GA5E
LC-32GA5E
LC-32GA5E
LC-26GA5E LCD Control Unit Diagram 3/7
(LCD CONTROL)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
OOEM
MP_CLK
IC3_CS
RG0N
RG0P
MP_DA
RTCLK1-
RG3N
RG1P
RR3P
RTB1-
RB1P
RTCLK1+
RG1N
DDC_RST
INV_OSC
RR0P
RB0P
RCKN
RB1N
RTD1-
PMUTE
RB3P
RTD1+
RG2N
RG3P
OFL2
RR2N
RB2N
RR0N
RR1P
RCKP
OFL1
OLS
RR1N
RG2P
RB0N
OLBR
RTB1+
OGLBR2
RR3N
OGLBR1
RB2P
RTA1-
RB3N
OPOW
RTC1-
OGCK
OGSP1
RTA1+
OGSP2
RR2P
RTC1+
OOEM_INV
OLBR
RSPOI1
OLS
RSPIO
RSPIO1
OREV
LSPIO1
LSPOI1
LSPIO
LSPOI
RSPOI
OGSP2
OPOW
OGCK
OGSP1
OGLBR2
OGLBR1
OOEM_INV
OOEM
LB3P
LB3N
LB2P
LB1P
LB2N
LB1N
LB0N
LB0P
LG3P
LG3N
LG2N
LG2P
LG1P
LG1N
LG0N
LG0P
LCKN
LCKP
LR3N
LR2N
LR2P
LR3P
LR1N
LR0N
LR0P
LR1P
OREV
RB2N
RR3P
RR2P
RG3P
RR1P
RB0P
RG2N
RB3P
RCKP
RCKN
RG1N
RB1N
RR0P
RG2P
RB0N
RR1N
RG0P
RR0N
RR3N
RB3N
RB2P
RR2N
RB1P
RG1P
RG0N
RG3N
LB0P
LG3N
LR2N
LB1P
LR3P
LB0N
LG0P
LG1P
LR3N
LR0N
LG2P
LR0P
LCKP
LCKN
LG2N
LB3P
LR2P
LG0N
LB3N
LR1P
LR1N
LB1N
LB2N
LG3P
LG1N
LB2P
LSPIO1
LSPOI1
RSPOI1
RSPIO1
DDC_RST
R4512
100
F
C4527
0.1u
25V
Z
R4508
33
33
C4518
0.1u
25V
Z
C4507
47u
6.3V
6.3V
ASY
D3.3V_LCD
C4531
0.1u
25V
Z
R4505
0
MP_CLK
C4503
1000P
C4512
330P
R4513
100
F
R4516
13K
F
C4511
0.1u
25V
Z
D4501
DAN222
1
2
3
C4519
330P
C4502
0.1u
Z
25V
C4517
0.1u
25V
Z
C4501
47u
6.3V
ASY
C4516
0.01u
0.01u
C4520
330P
C4521
0.1u
25V
Z
C4505
0.1u
Z
25V
C4522
47u
6.3V
ASY
C4509
1000P
C4514
0.1u
25V
Z
R4509
100
F
C4530
330P
FB4502
0210TA
C4510
0.1u
25V
Z
DDC_RST
IC3_CS
C4524
1000P
MP_DA
FB4503
0210TA
C4515
0.1u
25V
Z
C4504
47u
47u
6.3V
ASY
C4529
330P
R4507
100
2
1
3
4
R4514
0
0
R4506
0
C4523
0.1u
Z
25V
FB4501
0210TA
R4502
10
1
2
3
4
5
6
7
8
C4508
0.1u
Z
25V
C4528
0.01u
R4501
10
R4510
100
F
C4506
1000P
FB4504
0210TA
C4525
330P
C4513
330P
PMUTE
R4511
100
F
C4526
0.1u
25V
Z
RTB1-
RTD1-
RTA1-
RTB1+
RTC1+
RTC1-
RTCLK1-
RTA1+
RTCLK1+
RTD1+
R4519
33 CH
1
2
3
4
5
6
7
8
R4520
33
CJ
2
1
3
4
LBR
REV
RSPOI
LS
LSPOI
R4522
100
LSPIO
RSPIO
GCK
R4523
33 CH
1
2
3
4
5
6
7
8
GSP2
R4521
33 CJ
2
1
3
4
GLBR2
GLBR1
GSP1
POWER
R4524
33 CJ
2
1
3
4
OEM
OEM_INV
OFL1
OFL2
INV_OSC
R4518
0
RR0P
RG1N
RB3P
RG0P
RB0N
RG2N
RR0N
RB2P
RG1P
RCKN
RR3P
RR1P
RG3P
RB1P
RG2P
RB1N
RG3N
RR2P
RB0P
RR2N
RB3N
RR1N
RB2N
RG0N
RCKP
RR3N
LB3N
LR3P
LR3N
LB2P
LG1P
LG0N
LCKN
LB1P
LG3P
LG0P
LB0N
LCKP
LR0P
LG1N
LR1P
LG2N
LB2N
LG2P
LR2P
LR0N
LR1N
LG3N
LB0P
LR2N
LB1N
LB3P
R4525
33
R4526
33
R4527
33
33
R4528
33
R4529
10K
FB4505
0210TA
C4533
0.1u
25V
Z
C4532
0.1u
25V
Z
IXB003WJ
LCD CONTROL
1
GND
2
GND
3
IC_TEST0
4
IC_TEST1
5
IC_TEST2
6
CSB
7
CSA
8
OEM
9
OEM_INV
10
GSP2
11
GSP1
12
GND
13
GCK
14
POWER
15
GLBR1
16
GLBR2
17
LBR
18
GND
19
REV
20
REV_INV
21
LS
22
RSPIO
23
RSPOI
24
PD
25
VDD
26
GND
27
RSVDDA
28
PI
29
RSGND
30
RR0-
31
RR0+
32
RR1-
33
RR1+
34
RR2-
35
RR2+
36
RR3-
37
RR3+
38
RSVDDA
39
RSGND
40
RCK-
41
RCK+
42
RSGND
43
RSGND
44
RSGND
45
RSVDDA
46
RSVDDD
47
RSVDDD
48
RSGND
49
RSVDDD
50
RG0-
51
RG0+
52
RG1-
53
RG1+
54
RG2-
55
RG2+
56
RG3-
57
RG3+
58
RSGND
59
RSVDDA
60
RB0-
61
RB0+
62
RB1-
63
RB1+
64
RB2-
65
RB2+
66
RB3-
67
RB3+
68
RSGND
69
RSVDDA
70
LR0-
71
LR0+
72
LR1-
73
LR1+
74
LR2-
75
LR2+
76
LR3-
77
LR3+
78
RSGND
79
LCK-
80
LCK+
81
RSVDDA
82
LG0-
83
LG0+
84
LG1-
85
LG1+
86
RSVDDD
87
RSVDDD
88
RSVDDA
89
GND
90
GND
91
LG2-
92
LG2+
93
RSGND
94
RSVDDA
95
LG3-
96
LG3+
97
LB0-
98
LB0+
99
LB1-
100
LB1+
101
LB2-
102
LB2+
103
RSGND
104
RSVDDA
105
LB3-
106
LB3+
107
RSGND
108
GND
109
VDD
110
LSPIO
111
LSPOI
112
TEST_D3
113
TEST_D2
114
TEST_D1
115
TEST_D0
116
TEST_C1
117
TEST_C0
118
TEST_E
119
GND
120
PMUTE
121
RESETB
122
MP_CS
123
MP_DA
124
MP_CLK
125
TEST_A8
126
TEST_A7
127
TEST_A6
128
TEST_A5
129
TEST_A4
130
TEST_A3
131
GND
132
GND
133
VDD
134
VDD
135
VDD
136
TEST_A2
137
TEST_A1
138
TEST_A0
139
ID0
140
ID1
141
OFL1
142
OFL2
143
INV_OSC
144
VDD
145
GND
146
LVDSDVDD
147
LVDSDGND
148
LVDSGND
149
RxIN0N
150
RxIN0P
151
RxIN1N
152
RxIN1P
153
LVDSVDD
154
RxIN2N
155
RxIN2P
156
RxCLKN
157
RxCLKP
158
RxIN3N
159
RxIN3P
160
LVDSGND
161
LVDSPVDD
162
LVDSPGND
163
GND
164
VDD
165
TSPAT
166
TEST_B7
167
TEST_B6
168
TEST_B5
169
TEST_B4
170
TEST_B3
171
TEST_B2
172
TEST_B1
173
TEST_B0
174
VDD
175
VDD
176
VDD
R4531
0
0
TO QS
TO POWER
TO MICOM
TO PANEL
TO GRAYLEVEL
(PWBXC919WJ)
S3 (2004.11.15)
LC-26GA5E
LCD CONT 3 (LCD CONT)
DUNTKC919DE01
IC4501
LCD_CONT UNIT 3/7
0
0
0
0
0
0
0
2.6
0.6
0
0
0
0
0.5
3.3
0
3.3
0
0
0
0
0
0
3.3
3.3
0
3.3
1.3
0
1.4
1.2
1.4
1.2
1.4
1.2
1.4
1.2
3.3
0
1.3
1.3
0
0
0
3.3
3.3
3.3
0
3.3
1.4
1.2
1.4
1.2
1.4
1.2
1.4
1.2
0
3.3
1.4
1.2
1.4
1.2
1.4
1.2
1.4
1.2
0
3.3
1.4
1.2
1.4
1.2
1.4
1.2
1.4
1.2
0
1.3
1.3
3.3
1.4
1.2
1.4
1.2
3.3
3.3
3.3
0
0
1.4
1.2
0
3.3
1.4
1.2
1.4
1.2
1.4
1.2
1.4
1.2
0
3.3
1.3
1.2
0
0
3.3
0
0
0
0
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
0
0
0
0
0
0
0
0
3.3
3.3
3.3
0
0
0
0
0
3.3
3.3
0.2 3.3 0
3.3
0
0
1.5 1.1 1.5 1.1 3.3 1.3 1.2 1.2 1.31.5 1.1 0
3.3 0
0
3.3 0
0
0
0
0
0
0
0
0
3.3
3.3
3.3
46
LC-26GA5E
LC-32GA5E
LC-32GA5E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
LC-26GA5E LCD Control Unit Diagram 4/7
(PANEL)
It D9
I{;2;v
78 D9
C4 Ev
LR1N
LR1P
LR2N
LR2P
LR3N
LR0P
LR0N
LR3P
LG0N
LG0P
LG3P
LG2P
LG1N
LG2N
LG3N
LG1P
LB3P
LB0P
LB0N
LB3N
LB2N
LB1P
LB2P
LB1N
RR0N
RG2N
RG3P
RB3P
RR0P
RG1P
RR2N
RG0P
RB1N
RG1N
RG2P
RB0N
RG0N
RR3N
RB2P
RB1P
RR2P
RR1P
RB0P
RB2N
RR3P
RG3N
RR1N
RB3N
RCKN
RCKP
LCKP
LCKN
VGL
A3COMACSCOM
A3COMACSCOM
A3COMACSCOM
A3OOMAVCOM
VGH
VGL
VL0
VL1
VL20
VL47
VL63
VL95
VL127
VL191
VL255
VH191
VH127
VH63
VH255
VH1
VH20
VH47
VH0
VH95
GCK
GLBR1
GLBR2
GSP1
GSP2
POWER
VGL
A3OOMAVCOM
GLBR1
POWER
GCK
GSP1
GSP2
VGH
VL0
VL1
VL20
VL47
VL63
VL95
VL127
VL191
VL255
RB3P
RB3N
RB2P
RB2N
RB1P
RB1N
RB0P
RB0N
RG3P
RG3N
RG2P
RG2N
RG1P
RG1N
RG0P
RG0N
RCKP
RCKN
RR3P
RR3N
RR2P
RR2N
RR1P
RR1N
RR0P
RR0N
VH191
VH127
VH95
VH63
VH47
VH20
VH1
VH0
VGH
GSP2
GSP1
GCK
POWER
GLBR2
A3OOMAVCOM
VL0
VL1
VL20
VL47
VL63
VL95
VL127
VL191
VL255
VH0
VH1
VH20
VH47
VH63
VH95
VH127
VH191
VH255
LR0N
LR0P
LR1N
LR1P
LR2N
LR2P
LR3N
LR3P
LCKN
LCKP
LG0N
LG0P
LG1N
LG1P
LG2N
LG2P
LG3N
LG3P
LB0N
LB0P
LB1N
LB1P
LB2N
LB2P
LB3N
LB3P
VH255
LR0N
LR0P
LR1N
LR1P
LR2N
LR2P
LR3N
LR3P
LG2N
LG1N
LG0N
LG2P
LG3N
LG1P
LG0P
LG3P
LB1P
LB2P
LB2N
LB1N
LB0P
LB0N
LB3P
LB3N
RG2N
RR3P
RR2P
RG1P
RR0N
RB1N
RB1P
RB2P
RG3P
RR3N
RG3N
RB2N
RB0N
RR1N
RR1P
RR2N
RG0N
RB3P
RG2P
RG1N
RB3N
RG0P
RR0P
RB0P
VLS+15V
VSH+3.3V
100u
6.3V
C4655
AAPF
FL4653
NA002WJ
C4658
0.1u
C4656
0.1u
FL4654
NA002WJ
22u
20V
C4657
AAPF
C4652
0.1u
FL4651
NA002WJ
100u
6.3V
C4651
AAPF
FL4652
NA002WJ
22u
20V
C4653
AAPF
C4654
0.1u
RCKN
RCKP
LCKP
LCKN
LBR
RSPOI
REV
LSPIO
LSPOI
RSPIO
LS
R4654
0
R4655
0
R4651
0
R4652
0
A3COMACSCOM
A3OOMAVCOM
VGH
VGL
VL0
VL1
VL20
VL47
VL63
VL95
VL127
VL191
VL255
VH255
VH1
VH20
VH63
VH47
VH191
VH95
VH127
VH0
R4656
0
R4653
0
POWER
GSP1
GSP2
GLBR2
GLBR1
GCK
SC4652
NA222WJ
1
GND
2
VH0
3
VH1
4
VH20
5
VH47
6
VH63
7
VH95
8
VH127
9
VH191
10
VH255
11
VLS
12
VLS
13
GND
14
R0N
15
R0P
16
R1N
17
R1P
18
R2N
19
R2P
20
R3N
21
R3P
22
GND
23
LS
24
GND
25
CKN
26
CKP
27
GND
28
SPOI
29
SPIO
30
VCC3V
31
VCC3V
32
POL
33
REV
34
LBR
35
GND
36
G0N
37
G0P
38
G1N
39
G1P
40
G2N
41
G2P
42
G3N
43
G3P
44
GND
45
B0N
46
B0P
47
B1N
48
B1P
49
B2N
50
B2P
51
B3N
52
B3P
53
GND
54
VLS
55
VLS
56
VL255
57
VL191
58
VL127
59
VL95
60
VL63
61
VL47
62
VL20
63
VL1
64
VL0
65
COM
66
COM
67
DS1
68
CS1
69
CS2
70
CS2
71
U/D
72
GOE
73
GCK
74
GSP1
75
GSP2
76
VGH
77
VGH
78
VGL
79
VGL
80
GND
SC4651
NA222WJ
1
GND
2
VH0
3
VH1
4
VH20
5
VH47
6
VH63
7
VH95
8
VH127
9
VH191
10
VH255
11
VLS
12
VLS
13
GND
14
R0N
15
R0P
16
R1N
17
R1P
18
R2N
19
R2P
20
R3N
21
R3P
22
GND
23
LS
24
GND
25
CKN
26
CKP
27
GND
28
SPOI
29
SPIO
30
VCC3V
31
VCC3V
32
POL
33
REV
34
LBR
35
GND
36
G0N
37
G0P
38
G1N
39
G1P
40
G2N
41
G2P
42
G3N
43
G3P
44
GND
45
B0N
46
B0P
47
B1N
48
B1P
49
B2N
50
B2P
51
B3N
52
B3P
53
GND
54
VLS
55
VLS
56
VL255
57
VL191
58
VL127
59
VL95
60
VL63
61
VL47
62
VL20
63
VL1
64
VL0
65
COM
66
COM
67
DS1
68
CS1
69
CS2
70
CS2
71
U/D
72
GOE
73
GCK
74
GSP1
75
GSP2
76
VGH
77
VGH
78
VGL
79
VGL
80
GND
1U>=%G%8%?%k#S;v6HIt!J55;31U>=!KBh#25;=QIt
TO GRAYLEVEL
TO LCD CONT
TO POWER
(PWBXC919WJ)
GATE ARRAYHG
S3 (2004.11.15)
LC-26GA5E
LCD CONT 4 (PANEL)
DUNTKC919DE01
LCD_CONT UNIT 5/7
47
LC-26GA5E
LC-32GA5E
LC-32GA5E
FLASH_W
SRST
OSTEMP
PMUTE
IC3_CS
TV_POW2
FAN-ERR
VSH_OUT
RXD0_M
FLASH_W
LSYNC
SRST
STB
OSTEMP
MP_CLK
MP_DA
TXD0_M
VSH_IN
DDC_SDA
DDC_SCL
L_FL_ERR
DAC_RST
IC2_CS1
DAC_RST
IC1_CONF1
IC2_CONF1
ROM1_WP
IC2_CS1
IC1_CONF
IC1_CONF1
IC2_CONF
IC1_CS1
IC2_CSA
IC1_CS
IC1_CS1
IC2_CONF1
RXD0_M
LSYNC
D3.3V
D3.3V
D3.3V
CSEN1
CONNECT
STB
CONNECT
DDC_SCL
FLASH_W
DDC_SDA
TXD0_M
SRST
POWDTC_M
RXD0_MA
D5V
D5V
D5V
PANEL_POW
DDC_RST
BU5V_FB2001
BU5V_FB2001
BU5V_FB2001
BU5V_FB2001
BU5V_FB2001
L_FL_ERR
R2022
100
DDC_RST
D5V
VSH_OUT
FB2001
0006TA
BU5V
FAN-ERR
PMUTE
*R2016
22K
PANEL_POW
IC3_CS
COM_BIAS
VSH_IN
IC2_CS
MP_DA
MP_CLK
R2006
33K
CJ
2
1
3
4
MP_DA
DDC_RST
MP_CLK
R2019
1M
R2011
10K
MP_DA
MP_CLK
DDC_RST
R2038
33K
R2048
100
TV_POW2
C2010
0.01u
C2020
0.01u
C2017
0.1u
25V
Z
C2023
0.1u
25V
Z
GRAY_LEVEL
VLS_BIAS
OSTEMP
R2023
100K
R2064
100
POWDTC_M
IXA870WJ
MICRO-PROCESSOR
1
OPC
2
CCKM
3
AVCC
4
XOUT
5
XIN
6
VCI
7
RESET
8
TEST
9
VSS
10
OSC2
11
OSC1
12
VCC
13
TMDS_VSH_I
14
CSENI
15
(SMPOW)
16
PANELPOW
17
DAC_RST
18
L_FL_ERR
19
POWDTC_M
20
DDC_POW
21
IC1_DONE
22
23
24
FAN_ERR
25
W_PROT_M
26
DDC_SDA
27
DDS_SCL
28
29
30
LSYNC
31
CONFIG_SDA
32
TV_POW
33
TV_POW2
34
(REQ)
35
F_MODE1
36
VSH_OUT
37
IC1_CS
38
IC2_CS
39
PMUTE
40
DDCRST
41
F_MODE2
42
STB
43
IC1_CONF
44
IC2_CONF
45
RXDO_M
46
TXDO_M
47
CONFIG_SCL
48
MP_CLK
49
MP_CS
50
MP_DA
51
IREM
52
CSEN2
53
SR_UP
54
STBY_POW
55
POWG_LED
56
POWR_LED
57
FANCNT
58
59
AREA1
60
KEY2
61
KEY1
62
OSTEMP
63
AREA2
64
MOTOR_CHK
100u
16V
C2022
ASY
LVX125FT
BUFFER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C2036
0.1u
25V
Z
R2034
0
R2065
100
CJ
2
1
3
4
C2032
0.1u
25V
Z
R2054
100
R2049
100
R2052
100
R2053
22K
22K
R2021
100
R2041
100
R2063
100
R2013
39K
C2013
1000P
C2012
1000P
R2046
10K
R2031
100
R2061
100
R2060
0
R2050
68K
C2009
1000P
R2026
22K
C2016
0.1u
0.1u
25V
Z
C2035
0.1u
25V
Z
C2015
0.1u
25V
Z
R2056
100
CJ
2
1
3
4
R2009
100
R2010
22K
R2040
10K
Q2004
DTC144EE
INVERTER
D2004
MA157A
1
2
3
Q2002
DTC144EE
INVERTER
C2004
0.1u
25V
Z
C2001
0.1u
25V
Z
R2003
22K
R2042
100
STB
R2075
2.2K
R2069
0
X2001
SC0032TA
1
2
3
4
R2017
390K
C2006
22P
(CH)
C2007
22P (CH)
R2018
10M
R2020
100
P2001
N0544FJ
ADJUST
AD
1
BU5V_OUT
2
N.C
3
GND
4
SRST
5
FLASH_W
6
TXD1_M
7
RXD1_M
M62392FP
DAC
1
RST
2
SCL
3
SDA
4
A7
5
A8
6
A9
7
A10
8
A11
9
A12
10
Vref
11
VrefU1
12
GND
13
VrefU2
14
A1
15
A2
16
A3
17
A4
18
A5
19
A6
20
VCC
21
VDD
22
CS2
23
CS1
24
CS0
C2021
0.1u
25V
Z
R2071
0
R2036
22K
R2044
4.7K
R2045
4.7K
C2024
1000P
R2068
100K
R2072
22K
R2081
22K
R2073
0
LVX125FT
BUFFER
1
2
3
4
5
0
7
8
9
10
11
12
13
14
BD4742G
RESET
1
2
3
4
5
FL2001
Z0169TA
(10MHz)
1
2
3
C2003
0.1u
25V
Z
D2005
1SS355
R2008
22K
Q2003
DTC144EE
INVERTER
Q2012
DTC144EE
INVERTER
C2014
0.1u
25V
Z
D3.3V
R2074
47K
R2088
100
R2089
100
R2092
22K
R2093
3.3K
R2001
100K
C2008
0.1u
25V
Z
R2607
22
R2608
22
22
R2610
100K
R2609
100K
SYNC_DET
R2611
100
R2616
10K
T7SET32U
BUFFER
1
2
3
4
5
Q2013
2SK536
BUS SW
S
D
G
R2618
22
Q2014
2SK536
BUS SW
S
D
G
C2025
0.01u
CYB
R2620
100K
IC2_CONF
R2625
100
IC1_DONE
ROM1_WP
IC1_CONF
R2005
100
R2629
0
IC1_CS
R2630
4.7K
R2631
4.7K
R2633
100
R2634
100
R2636
1K
R2639
10
C2002
0.1u
25V
Z
LVX125FT
BUFFER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
BR24L08F
MEMORY E2P
1
2
3
4
5
6
7
8
R2640
4.7K
Q2011
DTC144EE
INVERTER
Q2015
DTC144EE
INVERTER
R2641
4.7K
SHT_DET
R2027
0
R2004
0
R2024
0
R2028
0
R2025
10K
R2002
0
R2007
2.2K
F
R2612
8.2K
F
R2033
0
R2035
4.7K
R2015
0
R2058
0
R2059
0
P2005
NA144WJ
1
+3.3V
2
EEROM_CS
3
EEROM_CK
4
EEROM_DA
5
EEROM_SW
6
EEROM_SO
7
EEROM_WP
8
SCLK1
9
SDA1
10
MRDY
11
GND
12
TXDC
13
RXDC
14
B5V
15
BUSY
16
SCLK
17
SUB_DIN
18
SUB_DOUT
19
CNVSS
20
RESET
R2066
0
R2070
0
R2076
0
VH255
VLS+15V
G 5
0 8
GA5E-019
GA5E-020
GA5E-020
R2647
0
R2646
0
R2030
47K
Q2016
DTC144EE
INVERTER
R2077
100
R2078
100
R2079
100
P2006
NA178WJ
SH
1
GND
2
SDA1
3
SCL1
4
CONNECT
5
MRDY
6
SRST
7
RXDC
8
TXDC
OPC
9
R2067
100
R2037
22K
TO GRAYLEVEL
TO POWER
TO QS
TO LCDCONT
(PWBXC919WJ)
TO GAMMA
TO POWER
S3 (2004.11.15)
LC-26GA5E
LCD CONT 5 (MICOM)
IC2004
IC2017
IC2010
IC2016
IC2001
DUNTKC919DE01
IC2006
IC2019
IC2008
LCD_CONT UNIT 5/7
0
5.0
3.3
0
5.0
3.3
0
3.3 5.0 0
0
0.4 0
3.3
0
5.0
0
0
5.0
0
5.0
4.7
4.6
4.9
2.0
4.1
0.8
0
0
0
5.0
0
5.0
5.0
5.0
5.0
0
0
0
5.0
5.0
0
5.0
5.0
0
8.0
3.3
0.4
0
6
0
3.9 0
3.3 3.9 0
3.1 3.3
0
0
0
5.0
5.0
0
0
3.3
0
5.0
0
0
3.3
0
5.0
5.0
4.3
9.0
5.0
4.3
5.0
5.0
0
5.0
3.3
0
5.0
3.3
0
3.35.0 0
1.2 5.0 0
3.3
0
0
5.0
0
4.6
4.7
5.0
5.0
0
4.5
0
0
0
4.5
0
0
3.3
LC-26GA5E LCD Control Unit Diagram 5/7
(MICOM)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
48
LC-26GA5E
LC-32GA5E
LC-32GA5E
VH0
VH1
VH20
VL95
VL1
VH191
VH95
VL191
VL127
VL47
VH127
VL63
VL20
VH63
VL0
VH47
VH1
VH20
VH47
VH0
VL1
VL0
VL20
VL47
VH95
VL63
VL95
VL127
VL191
VH191
VH127
VH63
VL255
VL255
68uH
L4102
CA039WJ
22uH
L4107
BWM
C4108
4.7u
16V
KZ0070TA
R4211
10K
22uH
L4108
BWM
COM_BIAS
D4103
HSU119
LT1617ES
DC/DC CONVERTER
1
SW
2
GND
3
NFB
4
SHDN
5
VIN
C4101
0.1u
25V
Z
FB4102
0252TA
FL4103
NA002WJ
R4229
1M
1M
F
+15VPANEL
C4176
0.1u
25V
Z
R4235
100K
D4101
HSU119
PQ1CZ41H
VOLTAGE
REGULATORS
1
VIN
2
VC
3
VO
4
VADJ
5
GND
C4120
5P
CH
C4168
10u
KZ0053TA
10V
C4170
100P
CH
R4224
2.2K
1/10W
R4234
150K F
C4165
100P
CH
R4219
10K
R4228
10K
C4103
0.1u
25V
Z
C4166
220P CH
R4220
1M
F
LTC1872
DC/DC CONVERTER
1
RUN
2
GND
3
VFB
4
SENSE
5
VIN
6
TE
R4210
10K
R4178
0
R4226
2.2K
TV
1/10W
4.7uH
L4105
R4227
820
TW
1/4W
R4206
1K
TVN
1/10W
C4142
1000P
50V
R4123
3.3K F
C4179
0.1u
25V
Z
10uH
L4101
P0343TA
C4109
68P
CH
C4112
0.1u
25V
Z
LT1615ES
DC/DC CONVERTER
1
SW
2
GND
3
FB
4
SHDN
5
VIN
R4225
0
C4177
22u
20V
AAPF
C4136
22u
20V
AAPF
OEM_INV
VLS+15V
C4161
4.7u
KZ0070TA
16V
4.7uH
L4110
D9Mj
R4193
1K
R4217
10K
R4194
120
C4164
0.22u
16V Z
D4104
HSU119
R4115
0
C4174
10u
KZ0053TA
10V
R4218
39K
F
NJM4580V
OP AMP
1
OUT1
2
-IN1
3
+IN1
4
V-
5
+IN2
6
-IN2
7
OUT2
8
V+
R4216
1M
F
SI4884DY
FET
1
S
2
S
3
S
4
G
5
D
6
D
7
D
8
D
OEM
R4124
3.9K F
C4162
390P
CH
10uH
L4109
P0343TA
R4122
6.8K F
6.8K F
D4107
HSU119
R4223
NZ0027TA
0.056
1/4W
Q4106
2SC3928AR
2SC3928AR
BUFFER
C4145
4.7u
KZ0070TA
16V
Q4103
2SA1530AR
SW
FB4101
0252TA
R4121
3.3K F
R4112
15K
F
D4106
EX1274CE
13V
R4233
39K
F
C4146
39u
16V
AAPF
A3OOMAVCOM
R4198
5.6K
F
PANEL_POW
R4199
100K
Q4104
2SC3928AR
INVERTER
R4113
33
Q4101
2SD1664Q
AMP
Q4105
TP0610T
SW
S
D
G
C4181
4.7u
KZ0070TA
16V
R4256
100K
GRAY_LEVEL
R4231
51K F
R4238
1M
R4260
3.3K F
VLS_BIAS
R4261
100
TW
1/4W
R4264
100
TW
1/4W
R4262
10K
C4192
1500P
R4263
33
Q4112
2SB1132Q
AMP
Q4108
2SK1826
FET
1
S
2
D
3
G
Q4109
2SK1826
FET
1
S
2
D
3
G
L4106
10uH
PA001WJ
4.7uH
L4103
P0355TA
10uH
L4104
P0343TA
LP2951CM
VOLTAGE REGULATORS
1
OUT
2
SENSE
3
SD
4
GND
5
ERROR
6
VTAP
7
FB
8
IN
R4272
24K F
C4197
0.1u
25V
Z
R4230
2K
F
C4169
39u
20V
AAPF
C4116
KZA047WJ
1u
50V
C4163
KZA047WJ
1u
50V
R4222
5.6K
TW
1/4W
R4244
5.6K
TW
1/4W
R4221
15K
TW
1/4W
R4239
6.8K
TW
1/4W
R4273
51K
R4271
910 F
R4102
12K
F
R4103
4.7K
F
22u
35V
C4196
ASX
C4138
220u
25V
ASY
C4117
470u
16V
ASY
C4159
47u
25V
ASY
C4160
10u
50V
ASY
C4180
220u
25V
ASY
C4124
68P
(CH)
R4188
1K F
C4110
1u
1u
16V
KZA097WJ
1
2
3
4
5
6
7
8
R4139
33 CH
1
2
3
4
5
6
7
8
R4182
10K
F
C4155
0.1u
25V
Z
*R4140
62K
F
*R4138
1.2K F
*R4141
27K
F
*R4190
47K F
*R4170
22K
F
*R4192
56K F
*R4157
27K F
27K F
*R4143
56K F
56K F
*R4167
24K F
R4135
10K
F
C4156
0.1u
25V
Z
C4135
1u
TVB
16V
C4139
1u
TVB
16V
*C4127
1u
16V
A097WJ
1
2
3
4
5
6
7
8
*C4125
0.1u
25V
Z
R4130
10
CH
1
2
3
4
5
6
7
8
C4114
1u
16V
KZA097WJ
1
2
3
4
5
6
7
8
*R4169
680 F
*R4152
16K F
16K F
*R4145
1.2KF
1.2KF
*R4203
270F
*R4179
51K F
C4141
1u
16V
KZA097WJ
1
2
3
4
5
6
7
8
*R4184
22K
F
*R4201
820
F
R4204
6.8K
F
*R4158
33K F
33K F
*R4275
5.6K F
*R4171
56K
F
*R4181
6.8K
F
*R4183
15K
F
R4147
10
CH
1
2
3
4
5
6
7
8
*R4172
820
F
R4177
33
CH
1
2
3
4
5
6
7
8
*R4132
51K
F
*R4175
62K
F
*R4174
22K
F
R4126
6.8K
F
IXA706WJ
GRAYLEVEL
OPAMP
OPAMP
1
VL3
2
VL4
3
VL5
4
VL6
5
VL7
6
NC
7
VCC2
8
VR7
9
VR6
10
VR5
11
VR4
12
VR3
13
VR2
14
VR1
15
VR0
16
VR8
17
VCC1
18
NC
19
VR
20
VREF
21
VA8
22
VA0
23
VA1
24
VA2
25
VA3
26
VA4
27
VA5
28
VA6
29
VA7
30
GND2
31
NC
32
VB7
33
VB6
34
VB5
35
VB4
36
VB3
37
VB2
38
VB1
39
VB0
40
GND1
41
VB8
42
COM1
43
COMO
44
COMS
45
VL0
46
VL8
47
VL1
48
VL2
*R4133
18K F
*R4168
56K F
C4119
22u
20V
AAPF
*R4142
1.5KF
*R4176
100
F
*R4119
3.6K F
R4187
10
R4166
10
CH
1
2
3
4
5
6
7
8
*R4118
15K F
*R4180
3.3K
F
*R4159
470
470
F
C4129
1u
16V
KZA097WJ
1
2
3
4
5
6
7
8
R4155
33
F
R4196
75
F
C4137
0.1u
25V
Z
*R4137
22K
F
*C4121
0.1u
25V
Z
*R4191
82K
F
R4186
10
CH
1
2
3
4
5
6
7
8
R4125
3.3K
F
*R4200
820F
*R4148
43K F
43K F
R4165
33
CH
1
2
3
4
5
6
7
8
*R4164
39
F
*R4202
820
F
R4156
10
*R4109
5.6K F
*R4114
56K
F
C4153
1u
16V
KZA097WJ
1
2
3
4
5
6
7
8
*R4153
15K F
R4160
33 F
*R4154
1.2K
F
*R4149
24K F
R4146
33
CH
1
2
3
4
5
6
7
8
*C4147
0.1u
25V
Z
*R4162
24K F
*R4205
680 F
R4161
10
*R4144
27K F
27K F
*R4134
680 F
C4115
1u
16V
KZA097WJ
1
2
3
4
5
6
7
8
*R4150
680 F
*R4163
51K
F
R4270
100K
VGH
VGL
VL63
VH191
VH63
VH127
VL127
VH1
VH0
VH47
VL47
VL191
VL0
VH95
VL95
VL255
VH20
VL1
VL20
VH255
R4250
10
*R4279
10
A3COMACSCOM
C4195
0.1u
25V
Z
*R4208
10
CH
1
2
3
4
5
6
7
8
*R4136
56K
F
*R4281
10
*R4280
10
*R4282
10 CH
1
2
3
4
5
6
7
8
R4120
10K
C4106
4.7u
16V
KZ0070TA
*R4286
10
CJ
2
1
3
4
R4101
1K
F
*R4288
10
CH
1
2
3
4
5
6
7
8
*C4102
1u
16V
A097WJ
1
2
3
4
5
6
7
8
D4110
DA221
1
2
3
R4209
220
1/4W
R4213
220
1/4W
VLS+15V
VH255
D4105
LI114
D4108
LI114
D4109
LI124
D4102
LI124
TO LCDCONT
TO POWER
TO PANEL
TO MICOM
TO PANEL
(PWBXC919WJ)
S3 (2004.11.15)
LC-26GA5E
LCD CONT 6 (GRAYLEVEL)
IC4114
IC4108
IC4116
IC4109
IC4102
Q4110
IC4107
IC4101
DUNTKC919DE01
LCD_CONT UNIT 6/7
7.9
0
-1.3
7.9
7.9
14.8
7.9
0
1.3
5.0
1.0
0
0.8
7.9
7.9
3.5
7.8
0
1.3
7.9
7.9
6.4
5.1
5.1
0
0
15.1
15.1
15.5
0
0
0
3.5
6.8
6.8
6.8
6.8
6.2
15.5
3.5
7.7
0
5.9
0
31.2
0
6.4
15.5
6.4
32.2
31.3
24.8
6.4
0
6.4
0
25.9
0.6
0
3.5
2.6
15.1
15.1
0
0
15.0
1.3
1.3
15.5
4.4
4.8
5.1
5.4
7.4
0
14.0
8.5
10.3
10.6
10.9
11.1
11.5
11.9
14.1
6.8
14.0
0
1.2
12.6
6.8
14.1
11.9
11.5
11.1
10.9
10.6
10.3
8.5
0
0
7.4
5.4
5.1
4.8
4.4
4.1
3.5
0.9
0
8.3
5.1
5.1
5.1
0.9
3.5
4.1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
LC-26GA5E LCD Control Unit Diagram 6/7
(GRAYLEVEL)
Click on the first or last page to see other LC-32GA5E (serv.man18) service manuals if exist.