Mitsubishi Electric LT-40133 Service Manual page 60

1 2 3
PG 19....DM15 [MICRO]
[ SHEET-01 ]
CHASSISFAN-STOP
5VSL
[ SHEET-17 ]
5VS
IR-IN
A
1
TP-AD17
1
TP-AD16 L7A06
MANRST
KSC1
1 L7A05
TP-AD15
L7A04 KSC0
1 100 100 100
TP-AD14
50V 50V 50V
1
TP-AD13
C7A10 C7A12
1
TP-AD12 C7A11
GND
C7A44
1 GND
TP-AD11 L7A30
100 50V BLUE-LED
1
TP-AD10
C7A43
1
TP-AD09 L7D23
100 50V LED
C7A42
1
TP-AD08 L7D22
100 50V STATUS-R
1 C7A41
TP-AD07 L7D21
STATUS-G
100 50V
1
TP-AD06 C7A33
B
100 50V
1 L7A23
TP-AD05 IR-IN
C7A32
1 L7A20
TP-AD04 221 OHM
100 50V 5VS
1
TP-AD03 C7A31
1 100 50V L7A22
TP-AD02 221 OHM
5VSL
C7A30
1
TP-AD01 L7A21
RMC
100 50V
HDMISW-RST
CEC
AD
S18B-XADSS-N(LF)(SN) HDMISW-SCL
HDMISW-SDA
[SHEET-03]
R7AF1
18K
1/16W
HDMI-DETR[0]
HDMI-DETR[1]
HDMI-DETR[2]
HDMI-DETF
C
HDMISWF-RST HDMISWF-RST
HDMISW-SDA HDMISW-SDA
[SHEET-10]
HDMISW-SCL
HDMISW-SCL
D
HDMI-F-INT
HDMI-F-INT
E
F
CHASSISFAN
STBY-ON
AC-OFF
CABLE_DETECT0
CABLE_DETECT1
SELLVDS
G
LVDS_PWR
LVDS_MAP
MICPWR_ON
MICRESET
PANEL_POWER
INVERTER_SHORT
INVERTER_RELAY
INVERTER_PWR
INVERTER_SW
PNL12V-SHORT
3.3V-SHORT
H SD-MAIN
MAIN SYNC DETECT
TVMICRO-TCK
[SHEET-11] TVMICRO-TDO
FPGA-PROGB
[SHEET-07] TXDB
3.3VS
[SHEET-04]
RXDB
I L7A13
201 OHM
D7A04 D7A05
MC2838-T112-1 MC2836-T112-1
1
TP-CM04
GND
1
TP-CM03
DM_RXD
1
TP-CM02
DM_TXD
1
TP-CM01
GND
J
[SHEET-04] TV-RST
K
All manuals and user guides at all-guides.com
4 5 6
R7B92 R7B93 R7B94
1K 1K 1K
1/16W 1/16W 1/16W
R7A30
2.7K
1/16W
2SC3052-T112-1E,F
Q7A31 R7B30
4.7K
1/16W
R7AF3
18K 1/16W R7AF5
18K 1/16W
R7AF2 R7AF4 R7AF6
33K 33K 33K
1/16W 1/16W 1/16W
GND
GND GND
R7AF7
10K
1/16W
R7A19
100
1/16W
R7A20
100
1/16W
R7BD5
3.3K
1/16W
R7A32
R7BD6
R7A33
4.7K 100
1/16W 1/16W
R7BD2 R7A34
R7BD1 4.7K 2SC3052-T112-1E,F 100
Q7A83 1/16W
220 1/16W
R7A35
1/16W 100
1/16W
2SC3052-T112-1E,F
Q7A81
C7B51
0.01
25V/50V
GND
R7AA8
F-10K 1/16W
R7AA9
F-10K 1/16W
C7AA5 C7AA6
0.01 0.01
25V/50V 25V/50V
GND GND
D7A01
MC2838-T112-1
C7AA8
0.047
16V/25V
GND
7 8 9
L7A03
221 OHM
C7A67
0.1
16V
GND
R7A69
2.7K R7B69
10K
1/16W
1/16W
Q7A69
2SA1235A-T112-1E,F
R7A70
2.7K
1/16W R7B70
10K
1/16W
Q7A70
2SA1235A-T112-1E,F
R7AE1
R7AE2
2.2K 2.2K
1/16W 1/16W
TP7A02
TP7A03
TP7A01
R7A95
102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70
100
1/16W HDMISW_SDA
103
TP-TV20 P1_0
PON
1 104
P0_7
R7A01 LVDS_PWR
105 P0_6
100 1/16W
R7A15 LVDS_MAP
P0_5
106
100 1/16W
CABLE_DETECT1
107 P0_4
R7AF8 MICRESET
P0_3
108
100 1/16W
TP-TV15
NC
1 109 P0_2
HDMI3-DET
110 P0_1
MICPWR_ON
111 P0_0
HDMI2-DET
112 P11_7
PANEL_PWR
P11_6
113
HDMI1-DET
114 P11_5
IC7A01
TP-TV16
NC
1
115 P11_4 M30627FHPGP#U5C
100
1/16W INVERTER_SHORT
116 P11_3
INVERTER_RELAY
117 P11_2
INVERTER_PWR
118 P11_1
INVERTER_SW
119 P11_0
CHASIS-TEMP
120 P10_7
NC
1 121 P10_6
TP-TV22 KCS1
122 P10_5
KCS0
123 P10_4
CTS1/RTS1/CTS0/CLKS10
PNL12V_SHORT
CLK1
124 P10_3
VSS
3.3V-SHORT
P10_2
125
TP-TV24
1 NC
126 P10_1
AVSS
AVSS P10_0
127
1 128
TP-TV25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
R7AB1
56
1/16W
R7AB2
56
1/16W
C7A21
0.1
16V
GND
C7A02 C7A01 C7B02
47 6.3V 0.47 16V/10V 0.1 16V
TP7A05 R7A29
R7B83 470
R7B25
100 1/16W
1/16W 100
1/16W
TP7A06
R7AG1 1000
8.2K 25V R7A18
R7A17 R7A25
1/16W C7A07 470 1K
1/16W 10K
1/16W
1/16W
R7A16
1 470
R7A27
1/16W X7A02
ICT-TEST 100
1/16W
SMD-49 12.000MHz
C7A18 GND
C7B18
12
12
50V 50V
GND GND
X7A01
DMX-26S 32.768KHZ
R7B14
4.7K
1/16W 1 4
2 3
GND
C7A15 C7A16
3 3
50V
50V
R7A26 GND
GND
5.1K
1/16W
GND 1/16W 100
R7A08
C7A23
0.1
R7BB4
16V R7A23
10K 10K
1/16W 1/16W
GND
IC7A02
MAX823REUK+T
VCC WDI
5 4
RST MR
1 3
GND
C7A17
2 C7B23
0.01
25V/50V 0.1
D7A09
16V MC2838-T112-1
GND
GND
GND
TV-RST
10 11 12 13
2SC3052-T112-1E,F R7BF7
Q7A42 390-F
1/16W
L7A02
221 OHM
3.3V_DA
IC7A03
C7B45
M62368GP#CF0J R7BF2
47 10K
6.3V C7B46
1/16W
0.1
16V
Vcc
Do R7BF3 R7BF4 R7BF5
47 680-F 680-F
1/16W 1/16W 1/16W
DAC_LD
LD
VDD
R7A84 Q7A41
100
Q7A43
DAC_CLK 1/16W
CLK Ao6 Q7A44
2SC3734-B23
DAC_DI 2SC3052-T112-1E,F 2SC3052-T112-1E,F
DI Ao5
R7BF6
Ao1 Ao4 3.3K-F
1/16W
R7BF1
470
Ao2 1/16W
Ao3
NC NC
GND
GND
VSS
GND
R7A66
0 1/16W
YES
GND
R7A64
0 1/16W
69 68 67 66 65
PANEL_SW2
GND
P12_5 64
PANEL_SW1
P12_6 63
HDMI_INT 5VS
P12_7 62
DL/DEBUG R7A61 R7B56
WRL*/WR* 61
2.2K R7B57
2.2K 1/16W
2.2K
SPDIF_DET 1/16W
WRH*/BHE* 60 1/16W
DAC_LD R7B80
RD* 59
22 1/16W
DAC_CLK R7B81
BCLK 58
22 1/16W
3.3V_SDA R7A57
P13_0 57 R7B55 R7B54
22 2.2K 2.2K
3.3V_SCL R7A56 1/16W 1/16W 1/16W
P13_1 56
22 S1 D1
5V_SDA
R7A55 1/16W 5VSDA
P13_2 55 1 6
22 1/16W R7B58
5V_SCL R7A54
P13_3 2.2K 1/16W 5VSCL
54 R7B59 G1
TP-TV10 22 1/16W
2 5
YS_ON R7A62 2.2K 1/16W
HLDA* 53 G2
1 100 1/16W
DL/DEBUG
HOLD* 52 3 4
R7A52 0
D2 S2
Syst-5_CTRL2 1/16W
ALE 51
R7B82
GND Q7A68
DAC_DI 22 uPA672T-A-T1
RDY*/CLKOUT 50
TP-TV09 1/16W
INT_B
P13_4 49
1
POWER_GOOD DMPWRGDN
P13_5 48
DM_RST\ R7A47
P13_6 47
100 1/16W
RELAY R7A46
P13_7 46
R7A45 100
DM_RTS 100 1/16W
CTS0/RTS0 45
1/16W
TP-TV08
DONE
CLK0 44
1
DM_RXD
RXD0/SCL0 43
DM_TXD R7A42
TXD0/SDA0
42
100
PC_RTS
R7A41 1/16W
41
100 1/16W
PC_CLK R7A40
40
100 1/16W TP-TV32
VSS
39 R7B40
4.7K
1/16W
TP7A07
L7A01
201 OHM
R7B36 R7B39
4.7K 4.7K
1/16W 1/16W
PC-TXD
PC-RXD
R7A38
C7B37
0.1
100 1/16W
16V
R7A36
100 1/16W
R7A37 R7A39
4.7K 4.7K
1/16W 1/16W
R7A28
100 1/16W
R7A31
100 1/16W
R7A51
100
1/16W
C7A60 C7A61 C7A62
100 100 100
50V 50V 50V
C7A51 C7A52 C7A56
100 C7A53 C7A54 C7A55 C7A57
100 100 100 100 0.1
50V 50V 0.1
50V 50V 50V 16V
16V
C7A50
100
50V
GND
ITEM MODEL R7A63 R7B63 R7A64 R7B64 R7A66 R7B66
01 LT-40133 YES NO YES NO YES NO
CONTENTS
02 LT-40134 NO YES YES NO YES NO
03 LT-46133 YES NO NO YES YES NO PG 1.....BLOCK
PG 2.....POWER
04 LT-46144 NO YES NO YES YES NO
05 LT-46244 PG 3.....SIGNAL
YES NO YES NO NO YES
PG 4.....MISC
06 LT-52133 NO YES YES NO NO YES
PG 5.....DM1 [DCDC/IF]
07 LT-52144 YES NO NO YES NO YES
PG 6.....DM2 [TUNER/MISC]
08 LT-52244 NO YES NO YES NO YES
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]
14 15 16
3.3VSL
5VS
AUTO_BACK
R7BF8 R7A87
22
6.8K-F
1/16W 1/16W BRIGHT
C7BF1
1U
10V/6.3V
GND
R7BF9
10K
1/16W
R7BG1
4.7K
1/16W
IC7A05
LM75BIM-5
1 SDA +Vs 8
C7B48
0.1
2 SCL A0 7
16V
R7BC5 R7BC6 3 O.S. A1 6
0 0
1/16W
1/16W
4 GND A2 5
GND
PODCARD-DET
[SHEET-09]
STBY-SHORT
[SHEET-01]
MUTESPKR1
[SHEET-01]
MUTESPKR2 [SHEET-01]
SPDIF-DET
[SHEET-15]
HDMI-INT [SHEET-03]
AVRMUTE
3.3VSDA
3.3VSDA
3.3VSCL 3.3VSCL
5VSDA
5VSCL
MAIN-RELAY
YS-ON
FPGA-INITB
FPGA-DONE
DMPWRGDN
[SHEET-04]
DM-RST
TV-RTS
[SHEET-07]
TV-RXD
TV-TXD
TV-CTS
AUDIODSP-RST
[SHEET-15]
C7A63 C7A64 C7A65 C7A66
100 100 100 100
50V 50V 50V 50V
GND
LT-40133 VLP38
PG 17....DM13 [LVDS] LT-40134 VLP38M
PG 18....DM14 [ADUIO]
LT-46133 VLP38
PG 19....DM15 [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 19