Mitsubishi Electric LT-46244; LT-40133; LT-46133; LT-52133; LT-40134; LT-46144; LT-52144; LT-46244; LT-52244 Service Manual page 56

1 2 3
PG 15....DM11 [NAZCA]
A
OUTBB[9]
OUTBB[8]
OUTBB[7]
OUTBB[6]
OUTBB[5]
OUTBB[4]
OUTBB[3]
OUTBB[2]
OUTBB[1]
OUTBB[0]
B
OUTGB[9]
OUTGB[8]
OUTGB[7]
OUTGB[6]
OUTGB[5]
OUTGB[4]
OUTGB[3]
OUTGB[2]
C
OUTGB[1]
OUTGB[0]
R7G04 22
OUTRB[9]
OUTRB[8]
OUTRB[7]
OUTRB[6]
R7G05 22
OUTRB[5]
OUTRB[4]
D
OUTRB[3]
OUTRB[2]
R7G06 22
OUTRB[1]
OUTRB[0]
OUTBA[9]
OUTBA[8]
SPAHOUT
SPAVOUT
SPADEOUT
SPACLKOUT
E
R7G09 22
OUTBA[7]
OUTBA[6]
OUTBA[5]
OUTBA[4]
R7G10 22
OUTBA[3]
OUTBA[2]
OUTBA[1]
OUTBA[0]
F
R7G11 22
OUTGA[9]
OUTGA[8]
OUTGA[7]
OUTGA[6]
R7G12 22
OUTGA[5]
OUTGA[4]
OUTGA[3]
OUTGA[2]
R7G13 22
OUTGA[1]
OUTGA[0]
G
OUTBB[0-9],SPACLKOUT
OUTRA[9]
OUTGB[0-9]
OUTRA[8]
OUTRB[0-9]
R7G63 22
OUTBA[0-9]
OUTRA[7]
OUTRA[6]
OUTRA[5]
OUTRA[4]
R7G66 22
OUTRA[3]
OUTRA[2]
OUTRA[1]
OUTRA[0]
H
OUTGA[0-9]
OUTRA[0-9]
AUTO_BACK
R7G19 22
I
J
K
4 5 6
R7G65 22
R7G00 22
R7G01 22
GND
A1 A2 A3 A4 A5 A7
A6
R7G02 22
B1 B2 B3 B4 B5 B6 B7
C1 C2 C3 C4 C5 C6 C7
R7G03 22
D1 D2 D3 D4 D5 D6 D7
E1 E2 E4 E5 E6 E7
E3
F1 F2 F3 F4 F5 C7G00
0.1
C7G01
0.1
G1 G2 G3 G4 G5
GND
H1 H2 H3 H4 H5
J1 J2 J3 J4 J5
R7G16
22 C7G03
0.1
GND
R7G15 K1 K3 K4 K5
22 GND K2
R7G17
R7G18 22
22
GND
L1 L2 L3 L4 L5
M1 M2 M3 M4 M5
C7G05
N3 0.1
N1 N2 N4 N5
P1 P2 P3 P4 P5
R1 R2 R3 R4 R5
C7G07
0.1
T1 T2 T3 T4 T5
U1 U2 U3 U4 U5
C7G08
0.1
V1 V2 V3 V4 V5
C7G09
0.1
W1 W2 W3 W4 W5
GND
GND
Y1 Y2 Y3 Y4 Y5
C7G10
0.1
C7G11
0.1
AA1 AA2 AA3 AA4 AA5
AB1 AB2 AB3 AB4 AB5
AB6 AB7
AC1 AC2 AC3 AC4 AC5 AC6 AC7
AD1 AD2 AD3 AD4 AD5 AD6 AD7
AE1 AE2 AE3 AE4 AE5 AE6
AE7
AF1 AF2 AF3 AF4 AF5 AF6 AF7
GND
R7G67 56
C7G60
0.1
25V/16V
GND
R7G68 56
C7G61
0.1
25V/16V
R7G71
56 C7GA0
0.1
GND
GND
C7G64 0.1
C7G52 R7G58 56
0.1
R7G69 56 GND
C7G62
0.1
25V/16V
C7GB1
16V
M-100
GND
C7G53
0.1
R7G70 56 GND
R7G72 56
C7G63
C7G54
0.1 0.1
25V/16V
R7G73 56
GND
GND
[
7 8 9 10
[ TO SHEET03(HDMI) ] [ TO SHEET07(DMROM/AV) ]
R7G41
0
1/16W
C7GA7
0.01
50V
GND
GND
GND
GND
A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21
B17
B8 B9 B10 B11 B12 B13 B14 B15 B16 B18 B19 B20 B21
C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22
D8 D9 D10 D11 D12 D14 D15 D16 D17 D18 D19 D20 D21
D13
E8 E9 E10 E11 E12 E13 E14 E15 E16 E17 E18 E19 E20 E21
GND GND
C7G32 C7G31 C7G30 C7G28
0.1 0.1 0.1 0.1
GND
MB87Q1730PBH-GE1
C7G26
IC7G00 0.1
GND
C7G49
C7G50 C7G48 C7G47
0.1
0.1 0.1 0.1
J22
C7G25
0.1
K10 K11 K12 K13 K14 K16 K17 K22
K15
C7G24
C7G34 C7G45 0.1
0.1 0.1
GND
L11 L12 L13 L14 L15 L16 L17
L10
M10
M11 M12 M13 M14 M15 M16 M17
C7G35 C7G44
0.1 0.1
N10 N11 N12 N13 N14 N15 N16 N17
C7G27
0.1
P10 P11 P12 P13 P14 P15 P16 P17 GND P22
GND
GND GND
R10 R11 R12 R13 R14 R16 R22
R15 R17 GND
C7G23
0.1
T10 T11 T12 T13 T14 T15 T16 T17
T22
U10 U11 U12 U13 U14 U15 U16 U17 U22
C7G36 C7G37 C7G38 C7G40 C7G41 C7G42 C7G43 C7G22
0.1 0.1
0.1 0.1 0.1 0.1 0.1 0.1
C7G21
0.1
GND
C7G20
0.1
Y22
GND
C7G13 C7G14 C7G15 C7G16 C7G17 C7G18
0.1 0.1 0.1 0.1 0.1 0.1
AA22
AB8 AB9 AB10 AB11 AB12 AB13 AB14 AB15 AB16 AB17 AB19 AB20 AB21 AB22
AB18
GND
AC11
AC8 AC9 AC10 AC12 AC13 AC14 AC15 AC16 AC17 AC18 AC19 AC20 AC21 AC22
AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22
AE8 AE9 AE10 AE11 AE12 AE13 AE15 AE16 AE17 AE18 AE19 AE22
AE14 AE20 AE21
AF8 AF9 AF10 AF11 AF14 AF15 AF16 AF17 AF20 AF22
AF12 AF13 AF18 AF19 AF21
GND C7GA1
0.1
GND
GND
R7G55 56
R7G74
56
5 6 7 8 5 6 7 8 8 7 6 5
C7G55
0.1
GND
R7G62 56
1 2 3 4
4 3 2 1 4 3 2 1 R7G14 56
C7G67 0.1
R7G56 56
R7G53 56
C7G66
0.1
R7G57 56
56 R7G54
C7G65
0.1
C7G56
0.1
GND GND
R7G75
56
11 12 13
[ TO SHEET10(ADC) ]
CR-SIA[9]
CR-SIA[8]
CR-SIA[7]
CR-SIA[6]
CR-SIA[5]
CR-SIA[4]
CR-SIA[3]
CR-SIA[2]
CR-SIA[1]
CR-SIA[0]
A22 A23 A24 A25 A26
B22 B23 B24 B25 B26
C23 C24 C25 C26
GND
Y-SIA[9]
D22 D23 D24 D25 D26
Y-SIA[8]
Y-SIA[7]
Y-SIA[6]
Y-SIA[5]
Y-SIA[4]
E22 E23 E24 E25 E26
Y-SIA[3]
Y-SIA[2]
Y-SIA[1]
Y-SIA[0]
F22 F23 F24 F25 F26
G22 G23 G24 G25 G26
H22 H23 H24 H25 H26
J23 J24 J25 J26
K24 K25 K26
K23
GND
L22 L23 L24 L25 L26
656CN[7]
656CN[6]
656CN[5]
656CN[4]
M23
M22 M24 M25 M26
656CN[3]
656CN[2]
656CN[1]
656CN[0]
N22 N23 N24 N25 N26
656NCLK
P23 P24 P25 P26
R23 R24 R25 R26
GND
T23 T24 T25 T26 GND
L7G00
221 OHM
U25 L7G01
U23 GND U24 U26 221 OHM OEorST VCC2
C7GA2
0.1 C7GA5
25V/16V
C7GA3
25V/16V 0.1
0.1 GND OUT
R7G34
V22 V23 V24 V25 V26 GND
GND GND X7G00 22
1/16W
DSO751SR 74.2500MHZ
W22 W23 W24 W25 W26
GND
Y23 Y24 Y25 Y26
AA24 AA25
AA23 AA26
AB23 AB24 AB25 AB26
AC23 AC24 AC25 AC26
GND
AD23 AD24 AD25 AD26
AE24
AE23 AE25 AE26
GND
AF24 AF25 AF26
AF23
R7G64
56
6
3 GND 5
GND VO
C7GB4
C7GB5
0.1
M-100
25V/16V 16V 4 2
ADJ EN
1
GND
R7G44 R7G51
0
R7G61 0 1/16W
GND 1/16W
56
IC7G25
SC1566I5MT-2.5.TR
GND
GND
GND
[ TO SHEET01(DCDC/IF) ]
GND
GND
R7G60 56
GND
GND
R7G59 56
CONTENTS
PG 1.....BLOCK
PG 2.....POWER
C7G58 0.1
GND R7G78 56 PG 3.....SIGNAL
PG 4.....MISC
C7G59 0.1
R7G77 56
PG 5.....DM1 [DCDC/IF]
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
[ TO SHEET04(DMCORE) ]
2.5V
C7GB6
0.1
25V/16V
C7GB7
10uF
6.3V
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 15