Mitsubishi Electric LT-46244; LT-40133; LT-46133; LT-52133; LT-40134; LT-46144; LT-52144; LT-46244; LT-52244 Service Manual page 57

Lcd flat panel television
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1
2
3
PG 16....DM12 [NAZCAMEM]
A
SPA2-2.5VS
SPASDVREF
S2D[0-15]
VTT-REF
S0D[0-15]
R7F01
B
1/16W
22
1
8
2
7
3
6
4
5
R7F03
1/16W
22
1
8
2
7
3
6
4
5
C
GND
C7F19
0.1
25V/16V
C7F08
0.1
25V/16V
R7F04
GND
56 1/16W
D
R7F13
56
1/16W
R7F06
56 1/16W
WE
CAS
RAS
C7F09
0.1
25V/16V
E
S0DQU
S1DQU
S2DQU
S3DQU
S0DQL
S1DQL
S2DQL
S3DQL
S0CKP
S0CKN
S2CKP
S2CKN
S1D[0-15]
R7F20
F
1/16W
22
1
8
2
7
3
6
4
5
R7F22
1/16W
22
1
8
2
7
3
6
4
5
G
GND
H
I
S3D[0-15]
J
SAD[0-13]
K
4
5
6
7
IC7F00
NT5DS8M16FS-5T
R7F15
C7F01
0.1
25V/16V
1/16W
22
1
VDD
VSS
66
2
DQ0
DQ15
65
1
8
C7F02
0.1
25V/16V
3 VDDQ
VSSQ
64
2
7
4
DQ1
DQ14
63
3
6
5
DQ2
DQ13
62
4
5
C7F17
0.1
25V/16V
6 VSSQ
VDDQ
61
R7F12
1/16W
22
7
DQ3
DQ12
60
8
DQ4
DQ11
59
C7F03
1
8
0.1
25V/16V
9 VDDQ
VSSQ
58
2
7
DQ10
10 DQ5
57
3
6
11 DQ6
DQ9
56
4
5
C7F16
0.1
25V/16V
12 VSSQ
VDDQ
55
13 DQ7
DQ8
54
14 NC
NC
53
C7F05
0.1
25V/16V
15 VDDQ
VSSQ
52
R7F17
R7F10
22
22
16 LDQS
UDQS
51
C7F07
17 NC
NC
50
0.1
25V/16V
GND
18 VDD
VREF
49
19
NU
48
VSS
C7F13
0.1
25V/16V
20 LDM
UDM
47
C7F12
21
WE
CK
46
0.1
25V/16V
R7F09
200
22 CAS
CK
45
R7F08 56 1/16W
23 RAS
CKE
44
43
24
CS
NC
1
8
25
NC
NC
42
2
7
26 BA0
A11
41
3
6
27 BA1
40
A9
4
5
39
R7F07
28 A10/AP
A8
56 1/16W
29
A0
A7
38
1
8
30
A1
A6
37
2
7
31
A2
A5
36
3
6
32 A3
A4
35
C7F10
4
5
0.1
25V/16V
33 VDD
VSS
34
C7F11
0.1
25V/16V
GND
GND
S2DQL
IC7F01
NT5DS8M16FS-5T
R7F31
C7F20
0.1
25V/16V
1/16W
22
1
VDD
VSS
66
DQ15
65
2
DQ0
1
8
C7F22
0.1
25V/16V
3 VDDQ
VSSQ
64
2
7
4
DQ1
DQ14
63
3
6
5
DQ2
DQ13
62
4
5
C7F37
0.1
25V/16V
6 VSSQ
VDDQ
61
R7F29
1/16W
22
7
DQ3
DQ12
60
8
DQ4
DQ11
59
1
8
C7F23
0.1
25V/16V
9 VDDQ
VSSQ
58
2
7
10 DQ5
DQ10
57
3
6
DQ9
11 DQ6
56
4
5
C7F36
0.1
25V/16V
12 VSSQ
VDDQ
55
13 DQ7
DQ8
54
53
C7F24
14 NC
NC
0.1
25V/16V
15 VDDQ
VSSQ
52
R7F25
R7F27
22
22
16 LDQS
UDQS
51
17 NC
NC
50
C7F27
GND
0.1
25V/16V
18 VDD
49
VREF
NU
19
VSS
48
C7F33
0.1
25V/16V
20 LDM
UDM
47
21
WE
CK
46
R7F26
200
22 CAS
CK
45
23 RAS
CKE
44
24
CS
43
NC
NC
NC
42
25
26 BA0
A11
41
27 BA1
A9
40
28 A10/AP
A8
39
A0
A7
38
29
A6
30
A1
37
31
A2
A5
36
32 A3
A4
35
C7F30
0.1
25V/16V
33 VDD
VSS
34
GND
GND
8
9
10
11
IC7F02
NT5DS8M16FS-5T
R7F33
C7F40
0.1
25V/16V
1/16W
22
1
VDD
VSS
66
1
8
2
DQ0
DQ15
65
C7F42
0.1
25V/16V
2
7
3 VDDQ
VSSQ
64
4
DQ1
DQ14
63
3
6
4
5
5
DQ2
DQ13
62
R7F35
6 VSSQ
VDDQ
61
1/16W
22
7
DQ3
DQ12
60
8
DQ4
DQ11
59
1
8
C7F43
0.1
25V/16V
2
7
9 VDDQ
VSSQ
58
DQ10
3
6
10 DQ5
57
11 DQ6
DQ9
56
4
5
12 VSSQ
VDDQ
55
13 DQ7
DQ8
54
14 NC
NC
53
C7F45
0.1
25V/16V
15 VDDQ
VSSQ
52
R7F38
GND
22
UDQS
16 LDQS
51
C7F47
17 NC
NC
50
0.1
25V/16V
18 VDD
VREF
49
19
NU
48
VSS
20 LDM
UDM
47
21
WE
CK
46
22 CAS
CK
45
23 RAS
CKE
44
24
CS
NC
43
25
NC
NC
42
26 BA0
A11
41
27 BA1
40
A9
28 A10/AP
A8
39
29
A0
A7
38
30
A1
A6
37
31
A2
A5
36
32 A3
A4
35
C7F50
0.1
25V/16V
33 VDD
VSS
34
GND
IC7F03
NT5DS8M16FS-5T
R7F50
C7F60
0.1
25V/16V
1/16W
22
VDD
VSS
1
8
DQ0
DQ15
C7F62
0.1
25V/16V
2
7
VDDQ
VSSQ
DQ1
DQ14
3
6
4
5
DQ2
DQ13
R7F52
VSSQ
VDDQ
1/16W
22
DQ3
DQ12
DQ4
DQ11
1
8
C7F63
0.1
25V/16V
2
7
VDDQ
VSSQ
DQ10
3
6
DQ5
DQ6
DQ9
4
5
VSSQ
VDDQ
DQ7
DQ8
NC
NC
C7F65
0.1
25V/16V
VDDQ
VSSQ
R7F55
GND
22
LDQS
UDQS
C7F66
NC
NC
0.1
25V/16V
VDD
VREF
NU
VSS
LDM
UDM
WE
CK
CAS
CK
RAS
CKE
CS
NC
NC
NC
BA0
A11
BA1
A9
A10/AP
A8
A0
A7
A1
A6
A2
A5
A3
A4
C7F70
0.1
25V/16V
VDD
VSS
GND
12
13
14
R7F44
1/16W
22
IC7F04-5
1
8
2
7
3
6
4
5
C7F57
0.1
25V/16V
R7F42
1/16W
22
C7F79
220
R7F63
4V
1
8
10K
1/16W
IC7F04-4
2
7
3
6
4
5
C7F56
0.1
25V/16V
R7F40
22
GND
C7F53
0.1
25V/16V
R7F39
200
GND
R7F61
1/16W
22
1
8
2
7
3
6
4
5
C7F77
0.1
25V/16V
R7F59
1/16W
22
1
8
2
7
3
6
4
5
C7F76
0.1
25V/16V
R7F58
22
GND
C7F73
0.1
25V/16V
R7F56
200
GND
CONTENTS
PG 1.....BLOCK
PG 17....DM13 [LVDS]
PG 2.....POWER
PG 18....DM14 [ADUIO]
PG 3.....SIGNAL
PG 19....DM15 [MICRO]
PG 4.....MISC
PG 20....DM16 [TVGO/SYSTEM5]
PG 5.....DM1 [DCDC/IF]
PG 21....FRC
PG 6.....DM2 [TUNER/MISC]
PG 7.....DM3 [HDMI]
PG 8.....DM4 [CORE]
PG 9.....DM5 [MEMA]
PG 10....DM6 [ROM/AV]
PG 11....DM7 [1394]
PG 12....DM8 [POD]
PG 13....DM9 [ADC]
PG 14....DM10 [FPGA]
PG 15....DM11 [NAZCA]
PG 16....DM12 [NAZCAMEM]
PAGE 16
15
16
IC7F04-8
C7F86
C7F82
C7F83
220
220
10uF
4V
4V
6.3V
GND
GND
GND
8
7
6
5
C7F85
10uF
6.3V
1
2
3
4
C7F80
C7F81
0.1
0.1
25V/16V
GND
GND
GND
LT-40133 VLP38
LT-40134 VLP38M
LT-46133 VLP38
LT-46144 VLP38+
LT-46244 VLP38++
LT-52133 VLP38
LT-52144 VLP38+
LT-52244 VLP38++

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