Mitsubishi Electric LT-46244; LT-40133; LT-46133; LT-52133; LT-40134; LT-46144; LT-52144; LT-46244; LT-52244 Service Manual page 61

1 2 3
TVGOS (for VLP38M/VLP38++)
A
GOS-RXD
TVGOSRST
SHEET 7
GOS-TXD
5VS
B
C
SHEET 1 MAIN-Y-TVGOS
D
E
F
G
H
I
J
K
4 5 6 7
GOS-RXD
TVGOSRST
R7R25 R7R26
1K 1K
1/16W 1/16W
R7R33
0
1/16W
R7R24
15
1/16W
IC7R05
MM1108XFBE
C7R16
0.1
R7R34
C7R17 25V/16V 0
1/16W
47
16V vcc HSYNC
C7R15
560
25V
SC
VSYNC
R7R23 GND
82K
1/16W
VCO VIN
LPF GND
GND
C7R18 R7R22
3900 C7R13
100K 4.7
50V 1/16W
16V
GND GND R7R18
470
R7R19 1/16W
Q7R04
1K
1/16W BSS138
R7R37 R7R21 C7R14
4.7K 560 1
1/16W 1/16W 50V
C7R19
GND
560 R7R20
330K
25V
1/16W
GND
GND
GND
R7R14
IC7R04
R7R17 R7R16 C7R10 47K
0.1 1/16W R7R12
220 470
1/16W 1/16W 25V/16V 820 74HCT4053PWT
1/16W
C7R12 C7R11
R7R10
470 270 560
25V/50V 25V/50V
1/16W Vcc
2Y1
R7R13
56 2Y0 2Z
1/16W
R7R11 C7R08
4.7K
GND 1/16W 0.1
3Y1 1Z 25V/16V
Q7R03
3Z 1Y1
2SA1235A-T112-1E,F
GND
3Y0 1Y0
R7R15
22K
1/16W
E
S1
GND
VEE S2
GND
S3
GND
GND
8 9 10
L7R01
221 OHM
R7R04 R7R03
10K 4.7K
Q7R01 1/16W Q7R02 1/16W
RT1N436C-T112-1 RT1N436C-T112-1
GND
IC7R01
PIC18F1320T-I/SO020
RB3/CCP1/P1A
RA0/AN0
SYNC-PLL RB2/P1B/INT2
G-VSYNC
RA1/AN1/LVDIN
OSC1/CLKI/RA7
CLK-IN
RA4/T0CK1
OSC2/CLKO/RA6
CLK-OUT
C7R01 R7R01 RESET
MCLR/VPP/RAS
0.1 0
25V/16V 1/16W
VDD/AVDD
VSS/AVSS
GND
RA2/AN2/VREF-
FAST-SW
RB7/PGD/T1OSI/P1D/KBI3
SLOW-SW RA3/AN3/VREF+
RB6/PGC/T1OSO/T13CKI/P1C/KB12
G-HSYNC
RB0/AN4/INT0
RB5/PGM/KBI1
R7R35
2.2K
RB1/AN5/TX/CK/INT1
1/16W
RB4/AN6/RX/DT/KB10
R7R36
3.3K
1/16W
GND
R7R02
C7R06 0
0.1 1/16W
IC7R02 25V/16V
R7R09
470
NJM311M
1/16W
1 GND V+
GND
INPUT OUTPUT
INPUT
C7R09 BAL/STROBE
1000
25V V-
BALANCE
GND
GND
SHEET 15
SYSTEM 5 (for VLP38M/VLP38+/VLP38++)
IC2E01
L2E14
74HC132DB
LM21BB201SN1* (BLM21B201S) 2012
R2E22
0
1/16W
1A VCC
1 14
C7P14
R2E20 C7P15
1B 4B 100 0.1 4.7
2 13
1/16W 25V/16V 16V
1Y
4A GND GND
3 12
2A 4Y
4 11
R2E00
2B 3B 1K
5 10
1/16W
2Y 3A
6 9
VSS 3Y
7 8
GND
R2E28
0
1/16W
11 12 13
PG 20....DM16 [TVGO/SYSTEM5]
R7R05
0
1/16W X7R01
SMD-49 10.000MHz
C7R03 C7R04
C7R02
22 22
0.1
25V/16V 50V 50V
IC7R03
GND
SN74CBTD1G125DBVR
R7R06
4.7K
OE VCC
1/16W 1 5
A
2
R7R07
4.7K
1/16W
GND B
3 4
C7R05
0.1
25V/16V
GND
L2E02
BLM21B272S
5VS
C2E00 C2E01
0.1
100
25V/16V
R2E13 R2E14 R2E15 R2E16 16V
4.7 4.7 4.7 4.7
R2E02
2.7K 1/4W 1/4W 1/4W 1/4W
GND
1/16W GND
PJ2E00
YKB21-5263B
R2E03
330 Q2E01
1/16W
2SB1424T100R
TPSYS5IN TPSYS5GND
L2E00
Q2E00 R2E05 1 1
5
2SC3052-T112-1E,F 22 CNF20C221S SYS_5
1/10W
R2E01
4
2.7K
1/16W
GND R2E06 R2E07
22
56
1/10W 1/10W
GND 1
6
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]
14 15 16
3.3VS
LT-40133 VLP38
LT-40134 VLP38M
LT-46133 VLP38
LT-46144 VLP38+
LT-46244 VLP38++
LT-52133 VLP38
LT-52144 VLP38+
LT-52244 VLP38++
PAGE 20