Mitsubishi Electric LT-46244; LT-40133; LT-46133; LT-52133; LT-40134; LT-46144; LT-52144; LT-46244; LT-52244 Service Manual page 46

1 2 3
PG 5.....DM1 [DCDC/IF]
A
R9G01
22
1/16W
C9G01 C9G02
0.1 0.1
50V 50V
12VSL TO 5VSL
MC2850-T111-1 MC2850-T111-1
D9G01 D9G02
R9G02 R9G03
560
100
1/16W 2 1 1/16W 30VB
B
IC9G01
AOZ1010AI
L9G00 R9G33
PLC-0755-100
C9G12 1/16W
PGND LX 56K
F9G00 10uF
F0603FA 2000V032T (MI) 16V 2 K
VIN LX C9G03 C9G04
0.1 0.1
1
50V 50V
C9G10 Ref
0.1
AGND EN
25V/16V
3 A
FB COMP L9G01
PLC-0755-100
IC9G05
RT9H301C
R9G07 R9G08
51K 2.4K
1/16W 1/16W
L9G02
PLC-0735-2R0
R9G06 R9G09
10K 15K
1/16W 1/16W
C D9G05
C9G08
MTZJ5.6C@LF
1500 C9G16
50V 10uF
6.3V
C9G13
10uF C9G17
6.3V
100
16V
GND 1
2
R9G10 R9G11
100K 10K
1/16W 1/16W R9G12 R9G13
33K 22 3
1/16W 1/16W
Q9G03
C9G18
RT1N436C-T112-1 0.1
25V/16V
D Q9G04
2SC3052-T112-1E,F
L9G03
F9G01 12VSL 3A MAX. PLC-0755-100
F0603FA 6000V024T (MI)
C9G21 C9G22
10uF 10uF
16V 16V
12VSL TO 3.3VS
8 7 6 5
IC9G02
E
ISL6545ACBZ-TS2698
C9G23
0.1
3.3VS 10A MAX. 25V/16V
1 2 3 4
R9G16
0
1/16W
L9G05 8 7 6 5
MPLC1040L2R2
R9G15
2.2
1/10W
C9G29
L9G10 680
MPLC1040L2R2 50V
D9G07 R9G17
1N748A 0
C9G27 C9G28 1/16W
F 10uF 10uF
C9G25
6.3V 6.3V 1 2 3 4
10uF R9G43
6.3V
2.2K
1/16W
GND
G
3.3VS TO 1.2VS
IC9G03-3 IC9G03
SC1566I5MT-2.5.TR
L9G11 6 IC9G03-5
221 OHM
GND
3 3A Reg. 5
GND VO
C9G38
1U IC9G03-1
H 10V/6.3V
4 2 C9G42
ADJ EN 10uF
1
6.3V
GND
I
3.3VS TO 1.2VSX
IC9G04
C9G54 ISL6545ACBZ-TS2698
0.1
25V/16V
L9G16
PLC-0735-2R0 R9G52
0
D2 1/16W
G2
5 4
1 BOOT
C9G53 D2 2
S2 UGATE
10uF 6 3
6.3V
J 3 GND
R9G53
G1 0
1/16W
7 2 4 LGATE/OCSET
D1 R9G54
L9G17 R9G51
2.2K
PLC-0735-2R0 2.2 1/16W
1/10W
8
1
C9G64
C9G59 D1
680 S1
10uF 50V
6.3V
C9G65
Q9G18
10uF
C9G58
6.3V
10uF FDS8984
6.3V
GND
K
4 5 6
R9G31
62K
1/16W
C9G05
10
35V
R9G32
10K
1/16W
GND
L9C51
221 OHM
IC9C51-8
C9C53
1U
FDC655BN 10V/6.3V
Q9G02
8 7 6 5
GND
IC9C51
6
MM1663DHBE
5
1 2 3 4
IC9C51-1
4
C9C51 IC9C51-4
2.2U C9C52
6.3V
6.3V 22 IC9C51-3
C9G19
100 GND
16V
C9C54
470
50V
GND GND
GND
D9G06
MC2838-T112-1
R9G40
33K
1/16W R9G41
100K
Q9G13
1/16W
2SC3052-T112-1E,F
8
1 BOOT PHASE R9G23
22
1/16W
2 UGATE COMP/SD 7 R9G22 Q9G14
C9G31
2200 6.8K 2SC3052-T112-1E,F
1/16W
50V R9G42
3 6
GND FB 10K
1/16W
5
4 LGATE/OCSET VCC
R9G45
2.2 GND
1/16W
C9G33
1500 R9G21
220
50V 1/16W
R9G19 R9G20
C9G30 4.3K 300
1U 1/16W 1/16W
10V/6.3V
R9G18
1K
1/16W
8 7 6 5
MC2838-T112-1
FDS8896
D9G09
Q9G09
R9G26 R9G27 1 2 3 4
100K 10K
R9G28 R9G29
1/16W 1/16W 33K 22
1/16W 1/16W
Q9G10 C9G34
RT1N436C-T112-1 0.1
25V/16V
Q9G11 C9G35
2SC3052-T112-1E,F 100
16V
1/16W
GND
5.6K
R9G30
PHASE 8
7
COMP/SD C9G55 R9G56
1500 10K
50V 1/16W
FB 6
VCC 5
R9G57
2.2
1/16W
C9G67
1U R9G59
R9G61
10V/6.3V R9G58 4.3K 270
1/16W
4.3K 1/16W
1/16W
C9G51
R9G60
68 1500
50V
1/16W
7 8 9 10
[ TO SHEET10 ( FPGA ) ]
[ TO SHEET15 ( MICRO ) ]
R2511
100
1/16W
L2501
BLM21B272S
5VS
GND
C2501
0.1
16V
GND
C2502
0.1
16V
R2512
100
1/16W
GND
MAIN SYNC DETECT
C7J07
C7J06 C7J05
L7J23
0.047 0.1 100
2200MH 25V/16V 16V
16V/25V
R7J05
R7J11 Q7J03
Q7J05 1K
33K 2SA1235A-T112-1E,F C7J03 R7J06 1/16W
2SA1235A-T112-1E,F R7J10 0.1 220
1/16W 1K 16V
1/16W
1/16W
R7J09
15K C7J04 R7J15
270
1/16W R7J07 C7J02 0
25V/50V 1/16W
Q7J04 820K 0.1
R7J04
2SC3052-T112-1E,F R7J08 1/16W 16V 470
10K 1/16W
R7J12 1/16W
1.8K
1/16W
Q7J02
2SA1235A-T112-1E,F
R7J13
3.3K
1/16W
IC7D00
1 2 3
IC7D00-1 IC7D00-2
C7D08
10uF
16V BLM18PG600SN1
GND
11 12 13
[
[TO SHEET004 (DMCORE) ] [ TO SHEET14 (AUDIO) ] [ TO SHEET9 ]
C2505
47
6.3V
R2505
10K
1/16W
Q2501
C2503
2SC3052-T112-1E,F
0.1
25V/16V
R2501
100
1/16W
R2506
10K
R2502 1/16W
1K
1/16W
GND
Q2502 R2507
2SC3052-T112-1E,F 10K
1/16W C2504
10uF
6.3V
R2504
100
1/16W R2508
10K
1/16W
R2503
1K
1/16W
GND
NJM2387ADL3
6
4 5
IC7D00-6
1
R7D14 R7D15
1
8.2K 1.3K IC7D00-5
1/16W 1/16W
1
IC7D00-4
L7D25 GND
C7D09 C7D10
0.1
47
25V/16V 16V
GND
CONTENTS
PG 1.....BLOCK
TP-JD01 GND PG 2.....POWER
C7D07
TP-JD03
PG 3.....SIGNAL
470
50V
PG 4.....MISC
1 2 3
PG 5.....DM1 [DCDC/IF]
JD 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....DM10 [ADC]
PG 14....DM11 [FPGA]
PG 15....DM12 [NAZCA]
PG 16....DM13 [NAZCAMEM]
14 15 16
]
TO SHEET15 ( MICRO )
GND
L7D20
PNL12V-SHORT
L7D19 PANEL_PWR
L7D16
AC-OFF
L7D18 MAIN-RELAY
L7D17 BRIGHT
PB
L7D10
INV-SHORT
L7D11
INV-RELAY
L7D12
INV-PWR
INV-SW
L7D13
IC9G07
NJM2386ADL3-09
IC9G07-3
GND
IC9G07-1 9VS 9VS
TP-PJ01
12V
6
1 2 3 4 5
1
TP-PJ02
12V
2
C9G72 C9G48
IC9G07-2 IC9G07-5 0.1 C9G71 TP-PJ03
C9G70 25V/16V 100 GND
100 16V
100 16V
16V 3
TP-PJ04
GND
GND
4
TP-PJ05 AUDIO-GND
5
TP-PJ06
AUDIO-VCC
6
21V
AUDIO-21V
L9G92
22MH 9X9.5
C9G95
0.1 R9G88
50V/25V 0
1/10W
R9G89
0
1/10W
R9G90
0
1/10W
A-GND
TP-DA50 52
L7D24
STBY-ON
50
BLM18BB141SN1
49
TP-DA47
48
AVRMUTE
47
TP-DA45
46
1
TP-DAGND1
AVR-L
45
TP-DA43
44
AVR-R
43
TP-DA41
42
TUNER-VIDEO
41
40
39
TP-DA37
38
5VSCL
37
TP-DA35 36
5VSDA
35
TP-DA33
34
MAIN-R
33
TP-DA31 32
1
TP-DAGND2
MAIN-L
31
30
29
28
27
TP-DA25
26
TU-R DA
25
TP-DA23
24
TU-L
23
TP-DA21
22
1
TP-DAGND3 MAIN-Y-TVGOS
21
TP-DA19
20
MAIN-C2
19
TP-DA17
18
MAIN-Y2
17
TP-DA15
16
MAIN-PR
15
TP-DA13
14
MAIN-PB
13
TP-DA11
12
1
TP-DAGND4
MAIN-Y
11
TP-DA09 10
RXDB
9
TP-DA07
8
1
TP-DAGND5
TXDB
7
TP-DA05 6
I2CDATA
5
TP-DA03
4
I2CCLKA
3
3.3VSL
2
1
TP-DA3.3VSL
3.3VSL
1
51
GND
LT-40133 VLP38
LT-40134 VLP38M
PG 17....DM14 [LVDS]
PG 18....DM15 [ADUIO]
LT-46133 VLP38
PG 19....DM16 [MICRO]
PG 20....DM16 [TVGO/SYSTEM5] LT-46144 VLP38+
PG 21....FRC
LT-46244 VLP38++
LT-52133 VLP38
LT-52144 VLP38+
LT-52244 VLP38++
PAGE 5