Sharp LC-32GA5E (serv.man13) Service Manual ▷ View online
51
LC-26GA5E
LC-32GA5E
LC-32GA5E
RDO7
RG3
ROM2_DO
RDI6
RDO14
RDO8
RR2
RDO3
RDO9
RTB1+
RR1
RDI9
RDO12
RDI5
RDO10
RDO6
RDO23
RDI15
RDI4
RR7
RDO11
RDI5
RDO22
RSWCK
RTCLK1+
RDI3
ROM2_CLK
RDI20
RR3
RDO12
RRSTW
RDI23
RR0
RTB1-
RDO13
RDO7
RDI3
RDO14
RDI22
RR4
RB7
RDI9
RDO15
RDI7
RDI12
RDI8
RDI8
RB6
RDO16
RS_DE
RDO17
RSWCK
RDI11
RDI0
RTA1-
RDO1
RDO16
RDO17
RDO0
RS_VS
RDI21
RG2
RDI1
RDO0
RTD1+
RF_VS
RDO18
ROM2_CS
RDI10
RDI13
RF_DE
RDO19
RDI14
RDI7
RDO15
RF_HS
RDI6
RTD1-
RDO20
RWAD
RDO13
RDO8
RDI0
RTCLK1-
RDI18
RG5
RDO1
RTA1+
RDI17
RDI17
RIE
RDI2
RDO2
RG4
RDO18
RDI16
RTC1-
RDI11
RDO3
RTC1+
RDO4
RWE
RDO4
RS_HS
RDI10
RDO9
RDO5
RDI16
RS_CLK
RDO6
RB2
RDO11
RDI22
MP_DA
RR6
RB5
RDI21
RB1
RDI2
RDI4
MP_CLK
RG1
RDI18
RDI1
RB4
RWE
RG0
RR5
RB0
RWAD
RF_CLK
RIE
RDO21
RB3
RDI20
RG7
RDO5
RDO21
RDO20
ROM2_DI
RG6
RDO19
RDO2
RDO22
RDI19
RRSTW
RDO23
RDI19
RDI12
RDI13
RDI14
RDI15
IC2_CS
IC2_CONF
RDI23
RDO10
ROM2_CS
ROM2_DI
ROM2_CLK
DDC_RST
ROM2_DO
D3.3V_QS
D3.3V_QS
MP_DA
RR2
C4947
0.1u
25V
Z
C4941
0.1u
25V
Z
C4935
0.1u
25V
Z
RB7
RR6
RS_CLK
C4938
1000P
CYB
C4914
0.01u
50V
C4905
0.1u
25V
Z
RTB1-
C4931
47u
6.3V
ASY
C4932
0.1u
25V
Z
C4927
0.1u Z
RTC1-
C4921
1000P
RS_VS
C4915
330P
FB4902
0210TA
RF_HS
RG0
DDC_RST
C4925
0.1u Z
RG5
RG3
C4923
0.1u Z
C4912
330P
C4928
0.1u
25V
Z
RB0
RB6
C4936
100u
6.3V
ASY
RB1
C4916
1000P
C4910
0.01u
RTD1-
C4922
0.1u
25V
Z
C4949
0.01u
0.01u
50V
RR7
RG2
C4943
0.1u
25V
Z
C4903
1000P
1000P
RF_CLK
RR0
C4933
0.1u
25V
Z
R4914
47
2
1
3
4
FB4903
0210TA
C4901
47u
6.3V
ASY
*R4913
10
C4940
0.1u
25V
Z
C4946
0.1u
25V
Z
RS_HS
IC2_CONF
RTA1-
RB4
RTD1+
FB4904
0210TA
C4948
0.1u
25V
Z
C4942
0.1u
25V
Z
D3.3V_QS
RG4
C4930
0.1u Z
25V
RG7
RR4
R4905
10
RR1
RTC1+
RB2
C4926
0.1u Z
RB5
RR3
C4937
0.1u Z
25V
C4902
0.1u Z
25V
MP_CLK
C4944
0.01u
50V
C4924
0.1u Z
C4920
0.1u
25V
Z
RTCLK1-
RS_DE
C4909
0.1u
25V
Z
C4917
0.1u Z
25V
RTCLK1+
RTA1+
FB4901
0210TA
R4903
10
C4929
0.1u
25V
Z
RF_VS
1
GND
2
VDD
3
4
GND
5
GND
6
GND
7
GND
8
GND
9
NC
10
LTPVDD
11
LTPGND
12
LTAGND
13
TD2+
14
TD2-
15
TCLK2+
16
TCLK2-
17
TC2+
18
TC2-
19
LTAVDD
20
TB2+
21
TB2-
22
TA2+
23
TA2-
24
LTAGND
25
TD1+
26
TD1-
27
TCLK1+
28
TCLK1-
29
TC1+
30
TC1-
31
LTAVDD
32
TB1+
33
TB1-
34
TA1+
35
TA1-
36
LTAGND
37
RESETB
38
MP_CS
39
MP_DA
40
MP_CLK
41
C_RESET
42
ROM_DI
43
VDD
44
GND
45
GND
46
VDD
47
ROM_CS
48
ROM_DO
49
ROM_CLK
50
VDD
51
WAD
52
RSTW
53
IE
54
WE
55
GND
56
SWCK
57
VDD
58
DO0
59
DO1
60
DO2
61
DO3
62
GND
63
DO4
64
DO5
65
DO6
66
DO7
67
VDD
68
DO8
69
DO9
70
DO10
71
DO11
72
GND
73
DO12
74
DO13
75
DO14
76
DO15
77
VDD
78
DO16
79
DO17
80
DO18
81
DO19
82
GND
83
DO20
84
DO21
85
DO22
86
DO23
87
VDD
88
GND
89
GND
90
VDD
91
IDE
92
IVS
93
HIS
94
VDD
95
ICLK
96
GND
97
IB7
98
IB6
99
IB5
100
IB4
101
IB3
102
IB2
103
IB1
104
IB0
105
VDD
106
IG7
107
IG6
108
IG5
109
IG4
110
IG3
111
IG2
112
IG1
113
IG0
114
GND
115
IR7
116
IR6
117
IR5
118
IR4
119
IR3
120
IR2
121
IR1
122
IR0
123
VDD
124
FREE_CK
125
GND
126
FREE_HS
127
FREE_VS
128
FREE_DE
129
GND
130
GND
131
VDD
132
GND
133
GND
134
VDD
135
RAD
136
RSTR
137
OE
138
RE
139
VDD
140
SRCK
141
GND
142
DI23
143
DI22
144
DI21
145
DI20
146
GND
147
VDD
148
DI19
149
DI18
150
DI17
151
DI16
152
GND
153
DI15
154
DI14
155
DI13
156
DI12
157
GND
158
VDD
159
DI11
160
DI10
161
DI9
162
DI8
163
GND
164
VDD
165
DI7
166
DI6
167
DI5
168
DI4
169
GND
170
VDD
171
DI3
172
DI2
173
DI1
174
DI0
175
VDD
176
GND
R4915
47
2
1
3
4
C4908
0.1u
25V
Z
RB3
C4904
0.1u
25V
Z
C4934
0.1u
25V
Z
IC2_CS
RR5
RTB1+
RG6
C4939
0.1u
25V
Z
RG1
RF_DE
C4945
0.1u
25V
Z
C4918
47u
6.3V
ASY
C4919
0.1u
25V
Z
C4913
0.1u
25V
Z
C4911
0.1u
25V
25V
Z
C4907
0.1u
25V
Z
R4904
10
1
2
3
4
5
6
7
8
R4906
47
1
2
3
4
5
6
7
8
R4908
47
1
2
3
4
5
6
7
8
R4911
47
1
2
3
4
5
6
7
8
R4909
47
1
2
3
4
5
6
7
8
R4907
47
1
2
3
4
5
6
7
8
*R4912
47
1
2
3
4
5
6
7
8
R4910
47
1
2
3
4
5
6
7
8
R4916
47
1
2
3
4
5
6
7
8
R4919
47
1
2
3
4
5
6
7
8
R4918
47
1
2
3
4
5
6
7
8
R4920
47
1
2
3
4
5
6
7
8
R4917
47
1
2
3
4
5
6
7
8
R4901
10
1
2
3
4
5
6
7
8
C4906
0.1u
25V
Z
R4902
10
1
2
3
4
5
6
7
8
C4950
0.1u
25V
Z
R4922
10K
C4951
0.1u
25V
Z
C4952
0.1u
25V
Z
C4953
0.1u
25V
Z
R4923
0
R4924
4.7K
IXB242WJ
ROM
1
2
3
4
5
6
7
8
VCC
1
DI3
2
DI2
3
DI1
4
DI0
5
VSS
6
WAD
7
IE
8
WE
9
RSTW
10
VCC
11
SWCK
12
VSS
13
SRCK
14
VCC
15
RSTR
16
RE
17
OE
18
RAD
19
VSS
20
DI12
21
DI13
22
DI14
23
DI15
24
VCC
25
VSS
26
DI16
27
DI17
28
DI18
29
DI19
30
VSS
31
DI20
32
DI21
33
DI22
34
DI23
35
VSS
36
VCC
37
NC
38
NC
39
VSS
40
VCC
41
VSSQ
42
DO23
43
DO22
44
VCCQ
45
DO21
46
DO20
47
VSSQ
48
DO19
49
DO18
50
VCC
51
VCCQ
52
DO17
53
DO16
54
VSSQ
55
VSS
56
DO15
57
DO14
58
VCCQ
59
DO13
60
DO12
61
VCC
62
VSSQ
63
VSS
64
DO0
65
DO1
66
VCCQ
67
DO2
68
DO3
69
VSS
70
VSSQ
71
DO4
72
DO5
73
VCCQ
74
VCC
75
DO6
76
DO7
77
VSSQ
78
DO8
79
DO9
80
VCCQ
81
DO10
82
DO11
83
VSSQ
84
VCC
85
VSS
86
NC
87
NC
88
VCC
89
VSS
90
DI11
91
DI10
92
DI9
93
DI8
94
VSS
95
DI7
96
DI6
97
DI5
98
DI4
99
VSS
100
(PWBXC919WJ)
TO LCD CONT
TO MICOM
TO GAMMA
TO POWER
S3 (2004.11.15)
LC-32GA5E
LCD CONT 2 (QS)
DUNTKC919DE02
IC4901
IXB002WJ
QS
*IC4903
IC4902
IXA986WJ
FIFO
LCD_CONT UNIT 2/7
0
0
3.3
3.3
0
0
0
0
0
0
3.3
0
0.5
0.5
0.5
0.5
0.5
0.5
3.3
0.5
0.5
0.5
0.5
0
1.1
1.5
1.3
1.3
1.3
1.3
3.3
1.1
1.5
1.1
1.5
0
3.3
3.3
3.3
3.3
0.9
3.3
3.3
0
0
3.3
3.0
0
3.1
3.7
0
0
3.3
2.5
0
1.7
3.3
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
0
0
0
0
3.3
0
0
3.3 2.5 3.3 3.2 3.3 1.2 0
0
0
0
0
0
0
0
0
3.3 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3 1.2 0
0
0
0
0
0
3.3 0
0
3.3
0
0
3.3
2.5
3.3
1.3
0
0
0
0
0
0
3.3
0
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
3.3
0
0
0
0
0
3.3
0
0
0
0
3.3
0
3.0
3.1
0
0
3.3
3.1
3.3
3.3
3.3
0
0
0
0
0
0
3.3
2.5
0
3.3
1.7
0
1.4
3.3
0
2.5
3.3
0
0
0
0
0
0
3.3
0
0
0
0
0
0
0
0
0
0
0
3.3
0.6
0.3
0
0.3
0
0
0
3.3
0
0
0
0
0
3.3
3.3
0
0
0
0
0
0
3.3
0
0
3.3
0
0
0
0
3.3
0
0
0
0
0
0
3.3
3.3
0
0
0
0
0
3.3
0
0
0
3.3
0
0
0
3.3
0
0
0
0
0
0
0
0
0
0
0
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-32GA5E LCD Control Unit Diagram 2/7
(QS)
52
LC-26GA5E
LC-32GA5E
LC-32GA5E
LC-32GA5E 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-32GA5E
LCD CONT 3 (LCD CONT)
DUNTKC919DE02
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
53
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-32GA5E 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-32GA5E
LCD CONT 4 (PANEL)
DUNTKC919DE02
LCD_CONT UNIT 5/7
54
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
*R2014
22K
DDC_RST
D5V
VSH_OUT
FB2001
0006TA
BU5V
FAN-ERR
PMUTE
*R2016
10K
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-32GA5E
LCD CONT 5 (MICOM)
IC2004
IC2017
IC2010
IC2016
IC2001
DUNTKC919DE02
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-32GA5E 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
Click on the first or last page to see other LC-32GA5E (serv.man13) service manuals if exist.