Mitsubishi Electric LT-40133 Service Manual page 59

1 2 3
PG 18....DM14 [AUDIO]
A
AUDIO ADC
L3E04
9VS BLM18A601SN1
C3E25 C3E26
10 0.1 C3E01
16V
16V 0.1 Q3E12 5VS-A
25V/16V
2SC3052-T112-1E,F
MAIN-R GND GND
GND
R3E06
100
1/16W
Rmain/2
R3E07 C3E05
820 R3E09
K-4.7M 47
1/16W
Q3E11 B6.3V 1/16W
2SC3052-T112-1E,F
B MAIN-L
Lmain/2
R3E01
100 R3E08 R3A13
820 10K
1/16W
1/16W
R3E02 1/16W
820 C3E02
K-4.7M
1/16W R3E04 GND
B6.3V C3A14
47 2.2U
6.3V
1/16W
R3E03
820
1/16W
C3A16
GND
0.1 25V/16V
C3A17
0.1 25V/16V
C3A15
C3A18 10uF
10uF 6.3V
6.3V
C
GND
C3551 1/16W
22 330
D
50V R3513
R3515
X3501 R3514 IC3551 L3555
SMD-49 18.24MHz 33
1M ICS443M-41LFT BLM18AG121SN1
1/16W
C3552 1/16W
22
C3554
50V 5
XI XO 50V
L3551
GND
BLM18PG600SN1 R3518
VCC POTSN GND 33
1/16W
L3552
C3553
BLM18AG121SN1
0.1
GND CLK2
25V/16V
GND CLK1 CLK3
R3522
L3553
33
BLM18AG121SN1
1/16W
27MHz with SS
R3523
33 L3510
14.725MHz 1/16W BLM18AG121SN1
POD
PODCLK
SHT.8
E
PLDCLK
FPGA
SHT.10
ADAC-RST2
FPGA
F UARTCLK
SHT.10
G
H
I
J
K
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4 5 6
PWR
SHT.1 SHT.4
L3A02
3.3VS-A
BLM18A601SN1
L3A03
BLM18A601SN1
IC3A01 R3A14
10K
1/16W
AK5358AETP
AINR CKS0
1 16
2 AINL CKS2 15
3 CKS1 DIF 14 R3A17 R3A18
0 0
1/16W 1/16W
4 VCOM PDN 13
R3A20
33
1/16W MASCK
5 AGND SCLK 12
VA MCLK
6 11
R3A21
33
1/16W
VD LRCK MAWS
7 10
R3A22
33
1/16W
DGND SDTO MASD
8 9
GND
24.576MHz
12.288MHz
L3P02
BLM18A601SN1 IC3P03
IC3P03-8 TP1.8VS-DSP
MM1661JHBE
1
C3P06
C3P02 C3P03
2.2U 22
1U
6.3V 6.3V
10V/6.3V 1
IC3P03-3
1
C3P04 IC3P03-4
470
1.8V 25V/50V
GND
L3P01
BLM18A601SN1
R3P08
3.3K C3P01
1/16W
0.1
25V/16V
C3P05
0.1
25V/16V
R3P05
22
R3P51
3.3K
1/16W
C3P11
0.1
25V/16V
C3P16
0.1
25V/16V
GND
7 8 9
I2S_A
SHT.4
R3P48
47
R3P02 R3P47
47 47
IC3P01
NJU26204V-TE2
SPKR L/R
R3D30
0
1/16W
C3P32
SDI3 VDD
0.1
AK4388ET-E2
SDI2 VSS
Mast_CLK
SDI1 VSSIO 1 MCLK
C3P31
SDI0 VDDIO
GND CLK
0.1 2 BICK
SD0out R3P39
LRCLKIN SDO0
47
DATA SDTI
VDDIO 3
SDO1
SCLKIN SDO2
L/R_CLK LRCK
4
VSS SDO3 R3D21
100
LRout R3P35 1/16W
RSTN
VDD LRCLKOUT 5
R3P09 47
BCKout R3P34
TEST0 SCLKOUT
22 47 SMUTE
6
R3P07
MUTEB MCLKOUT R3D23
10K
10K C3P29
R3D33 1/16W
WDC VDDIO R3D22 7 ACKS
10K 10K
1/16W
0.1 1/16W
R3P50 R3P28
PROC SDA
0 100 8 DIF0
R3P27
VSSIO SCL
100
VDDIO ADDRESS2
SEL ADDRESS1
L3P03 BLM18A601SN1
R3P24 GND
VDDPLL TEST3
C3P13 0
0.1 R3P23
VSSPLL TEST2
0
R3P22
VSS TEST1
25V/16V 0
C3P21
VDD RESETB
C3P17 R3P17 0.1
270 C3P20
CLKOUT VDDIO
10 50V 0.1
CLKIN VSSIO
X3P01
SMD-49 12.288MHz
C3P18
10
GND GND
50V
SHT.4
10 11 12
AVR L/R
IC3D02
AK4341ETP
Mast_CLK
1 MCLK GAIN 16
CLK
2 BICK VCOM 15
DATA SDTI C3D11
3 VDD 14
0.1
25V/16V
L/R_CLK LRCK VSS
4 13
C3D14
R3D11 0.1
100
RST-DAC1 PDN
5 HVDD 12 25V/16V
1/16W
SMUTE AOUTL
6 11
R3D13
R3D12 10K
10K 1/16W
1/16W
1/16W
7 ACKS AOUTR 10
1/16W
8 DIF DEM 9
GND
GND
21VAUD SUPPLY SWITCH.
R3B30
10
1/4W
Analog_18V
C3B28
22
35V
IC3D03
IC3B02
R3B24
DZF 16 0
1/16W
C3B31 R3B31
2.2U 0
DEM 15 L3D08 6.3V 1/16W
3.3VS_3 VSSD(HW) VSSD(HW)
C3D21
BLM18A601SN1
0.1 C3B32
C3D22 R3B32 330 OSCIO
VDD 14 25V/16V IN1P
10 C3B33 10K
16V R3B33 50V
2.2U 0 1/16W
6.3V
1/16W
VSS
13 IN1N
C3D25 TDA8932BTW/N2
10 Q3B01
16V VDDP1
VCOM 12 RT1N436C-T112-1 DIAG
R3B06
22K
1/16W
AOUTL ENGAGE BOOT1
11
R3D29 560
1/16W
AOUTR 10 POWERUP
C3B15
C3B40
0.47 0.1
50V/25V
CGND
DIF1 9 16V/10V VSSP1
R3D28
560
1/16W
STAB1
VDDA
R3B39
39K
1/16W
STAB2
VSSA
C3B41
0.1
16V
OSCREF VSSP2
HVPREF OUT2
C3B42
GND 0.1
C3B43 25V/16V INREF BOOT2
47
16V C3B44
0.1
25V/16V
TEST VDDP2
C3B35
2.2U
6.3V
IN2N
HVP2
R3B35
0
R3B36 C3B36
1/16W 330
C3B37 10K IN2P
2.2U 1/16W 50V
6.3V
R3B37 VSS(HW) VSSD(HW)
0
1/16W
2X10W CLASS-D POWER AMP.
CONTENTS
PG 1.....BLOCK
PG 2.....POWER
PG 3.....SIGNAL
PG 4.....MISC
PG 5.....DM1 [DCDC/IF]
PG 6.....DM2 [TUNER/MISC]
SHT.1
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]
13 14 15 16
L3D04
3.3VS_2
BLM18A601SN1
C3D13 C3D12
10 10
16V 16V
C3D15
10
16V
L3D05
BLM18A601SN1
R3D15
560
R3D18
560
R3D25
C3D17
2.2K
1/16W 0.1
25V/16V
AVR-L
R3D16
100
R3D26 GND Guard Trace
1/16W Q3D01 2.2K
1/16W
AVR-R
2SA1235A-T112-1E,F
R3D19
100
1/16W Q3D02
2SA1235A-T112-1E,F
AUDIO-21V
A-GND
AUDIO-21V
C3B29
0.1
50V/25V C3B27
470U
35V
A-GND
R3B25
0
1/16W
C3B60 C3B61
0.1
0.1 25V/16V
50V/25V
HVP1
R
C3B58
L3B04 SPKR_R+
0.015
50V
R3B40
33uH, 3A
1M
1/16W
R3B43
10
OUT1 C3B63
1/4W 0.1 C3B64
SPKR_R-
0.47M-K
C3B56 25V/16V
B50V
470 C3B65
1000U
50V R3B44 25V
22
1/4W
A-GND
C3B55
0.1
25V/16V
C3B53
470
R3B41
50V
1M R3B46
1/16W 10
1/4W L
L3B05
SPKR_L-
C3B51 33uH, 3A C3B68
0.47M-K
0.015
50V C3B67 B50V
0.1
25V/16V
SPKR_L+
C3B49 C3B50
0.1 C3B69
0.1 R3B47
DREF 25V/16V 22 1000U
50V/25V 25V
1/4W
C3B48
0.1 A-GND
25V/16V
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 18