Mitsubishi Electric WD-60735 Service Manual page 69

1 2 3
PG 13....MAIN11 [AUDIO]
A
9VS
C3A01
0.1
25V/16V
AUDIO ADC
Q3A02
DGND
R3A06 Q3A01 2SC3052-T112-1E,F
MAIN-R
100 2SC3052-T112-1E,F ADC3.3VS
1/16W
R3A01
MAIN-L 100 5VS-A
1/16W
R3A07
820
C3A05
1/16W R3A09
R3A02 K-4.7M
820 47 Rmain/2
1/16W
B6.3V 1/16W
C3A02
K-4.7M R3A04 1
47 Lmain/2
B
B6.3V 1/16W
R3A03 R3A08 2
820
820
1/16W 1/16W R3A13
10K
3
1/16W C3A14
2.2U
6.3V
DGND DGND 4
5
C3A16
0.1 25V/16V
6
C3A17
0.1 25V/16V
7
C3A15 8
C3A18 22
6.3V
22
6.3V
C
DGND
PLD
D
ADAC-RST2
MAIN 6
E
F
G
H
I
J
K
4 5 6
PWR
MAIN 1 MAIN 4
L3A02
MMZ1608S601A
L3A03
MMZ1608S601A
IC3A01 R3A14
10K
AK5358AETP 1/16W
AINR CKS0 16
AINL
CKS2 15
CKS1 DIF 14
VCOM PDN
13
R3A21
33
AGND SCLK SCLK-out 1/16W MASCK
12
AUDADCLK
VA MCLK 11
R3A22
33
1/16W
VD LRCK LRCK-out MAWS
10
R3A23
33
SDAT-out 1/16W MASD
DGND SDTO 9
R3A10
100
1/16W
DGND
ADAC-RST2
1.8VS-DM
3.3VS
L3P01 L3P02
MMZ1608S601A MMZ1608S601A
R3P08
3.3K C3P01
1/16W
0.1
25V/16V
C3P05
0.1
25V/16V
R3P51
3.3K
1/16W
C3P11
0.1
25V/16V
C3P16
0.1
25V/16V
DGND
DGND
7 8 9 10
I2S_A
MAIN 4
9VS
3.3VS
R3P48
47
DSP
R3P02 R3P47 DAC
47
47
IC3P01
SPKR L/R
NJU26204V-TE2
C3P32
IC3D03
1 TST VDD 44
0.1
2 TST VSS 43
Mast_CLK
3 SDI1 VSSIO 42 1 MCLK GAIN
C3P31
41
4 SDI0 VDDIO
CLK BICK
0.1 2 VCOM
DGND SD0out R3P39
5 LRI SDO0 40
AK4341ETP
47
DATA
6 VDDIO SDO1 39 3 SDTI VDD
7 BCKI TST 38
L/R_CLK
4 LRCK VSS
37
8 VSS TST
LRout R3D21
R3P35 PDN
9 VDD LRO 36 5 HVDD
100
47
BCKout R3P34 1/16W
10 SDA2/TST BCKO 35
47 R3D23 6 SMUTE AOUTL
R3P07
11 MUTEb MCK 34 R3D22 10K
1/16W
10K C3P29 10K
1/16W
ACKS AOUTR
12 SCL2/WDC VDDIO 33 7
0.1
R3P28
13 PROC SDA/SDOUT 32
100
8 DIF DEM
R3P27
14 VSSIO SCL/SCK 31
100
15 VDDIO 30
AD2/SSb
16 SEL AD1/SDIN 29
L3P03
MMZ1608S601A
DGND
17 VDDPLL TST 28
C3P12 C3P13
22 0.1 18 VSSPLL TST 27
6.3V
26
19 VSS TST
25V/16V
C3P21
20 VDD RESETb 25
R3P17
C3P17 C3P20 0.1
270
21 CLKOUT VDDIO 24
27 50V 0.1
X3P01 22 CLK VSSIO 23
12.288MHz
C3P18
27
50V
DGND
MAIN 4
11 12 13
2X10W CLASS-D POWER AMP.
R3E30
21V 10
Analog_18V 1/4W
MPZ2012S221A
C3E28 C3E29
22
R3E24 0.1
0 35V 50V/25V
1/16W
A-GND
IC3E02
TDA8932BTW/N2
R3E25
0
1/16W
C3E31
R3E31
2.2U 4.7K 1
6.3V 32
SPKR_R+_IN 1/16W VSSD(HW) VSSD(HW)
C3E61
0.1
16 R3E32 2 IN1P OSCIO 31 25V/16V
C3E33 10K
2.2U R3E33 1/16W
4.7K
6.3V 1/16W
DGND 3 IN1N HVP1 30
15 L3D08
C3E60
MMZ1608S601A 0.1
Q3E01
C3D21 50V/25V
14 C3D23 C3D22 4 DIAG VDDP1 29
0.1 22 22 RT1N436C-T112-1 C3E26
R3E06
25V/16V 6.3V
6.3V 22K
1/16W C3E58
13 5 ENGAGE BOOT1 28
0.015
C3D24 50V
C3D25
0.1 22
12 6 POWERUP OUT1 27
25V/16V 16V C3E15 C3E40
L3D09
9VSA_3 .33M 0.1
50V/25V
11 MMZ1608S601A 16V 7 CGND VSSP1 26
DGND
R3D29
C3E55
8 STAB1 25
10 560 VDDA
1/16W
R3E39 0.1
R3D28 39K 25V/16V
1/16W
9 560 9 VSSA STAB2 24
1/16W C3D28 C3D29
2200 2200 C3E41
50V 50V 10 OSCREF 23
VSSP2
0.1
16V
11 HVPREF OUT2 22
C3E51
C3E42 0.015
DGND 0.1 50V
C3E43 25V/16V 12 INREF BOOT2 21
100 C3E50
16V C3E44
0.1 0.1
25V/16V 20 50V/25V
13 TEST VDDP2
C3E35 C3E27
R3E35
2.2U 4.7K 470U
6.3V
SPKR_L-_IN 1/16W
14 IN2N HVP2 19
C3E49
R3E36 0.1 25V/16V
C3E37 10K 15 IN2P 18
2.2U R3E37 1/16W DREF
4.7K C3E48
DGND 6.3V 1/16W
0.1 25V/16V
16 VSS(HW) VSSD(HW) 17
DGND DGND
R3D01
100
1/16W R3D02
100
1/16W
PG 1.....BLOCK
PG 2.....POWER
PG 3.....MAIN1 [DC-DC / IF]
PG 4.....MAIN2 [AV-SWITCH / TUNER]
PG 5.....MAIN3 [HDMI / SYSTEM5]
PG 6.....MAIN4 [DM-CORE]
PG 7.....MAIN5 [DM-MEMORY]
PG 8.....MAIN6 [DM-ROM / AV]
MAIN 2 MAIN 12
PG 9.....MAIN7 [ANALOG-DIGITAL CONVERTOR]
PG 10....MAIN8 [SPA3 MAIN]
PG 11....MAIN9 [SPA3 MEMORY]
PG 12....MAIN10 [TMDS]
PG 13....MAIN11 [AUDIO]
PG 14....MAIN12 [MICRO]
PG 15....MISC [CONT/PREAMP/SBL/FRONT/HDMI/SW-LAMP/LED]
14 15 16
L3E02
21VA 21VA
A-GND
A-GND
470U
35V
R
ES
L3E04 SPKR_R+
OUT1 SPKR(R+) 5
22uH, 3A
C3E63
R3E43
10 0.1 4
SPKR(R-)
1/4W 25V/16V
SPKR_R-
C3E64 C3E10
K-0.33M K-0.33M
C3E65 SPKR(L-) 2
C3E56 25V 25V R3E44
470 22 1000U
50V 1/4W 25V
A-GND SPKR(L+) 1
L
L3E05 SPKR_L-
OUT2
22uH, 3A
R3E46
10
1/4W
C3E67
C3E68 C3E12 0.1
K-0.33M K-0.33M 25V/16V
25V 25V
35V SPKR_L+
C3E53 R3E47 C3E69
470 22 1000U
50V 1/4W
25V
C3E70 C3E74
A-GND 1500 1500
50V 50V
C3E71 C3E75
1500 1500
50V 50V
C3E72 C3E76
1500 1500
50V 50V
C3E73 C3E77
1500 1500
50V 50V
DGND A-GND DGND
CONTENTS
WD-60735 V39
WD-65735 V39
WD-73735 V39
WD-73C8 V39C
WD-63736 V39+
WD-73736 V39+
WD-65835 V39++
WD-73835 V39++
WD-60C8 V39C
WD-65C8 V39C
PAGE 13