Mitsubishi Electric WD-Y57 Service Manual page 87

1 2 3
PG 22....DM13 [DVI]
A
(G)
(B)
B (R)
OUTHS
OUTVS
OUTDE
OUTCKA
C
D
R-OA[9]
R-OA[8]
R-OA[7]
R-OA[6]
E
R-OA[5]
R-OA[4]
R-OA[3]
R-OA[2]
G-OA[9]
G-OA[8]
F
G
H
R-OA[0-9]
I
J
DM 10
K
4 5 6 7
3.3V
102 101 100 99 98 97 96 95 94 93 92 91 90
R07
103
HSYNC
104
VSYNC
105
DE
106
GND
107
IDCK
C8F31
0.1 108
25V/16V C8F33
100
50V VCC
109
R8F20
0
1/16W CTL3
110
SS_CLK_OUT
111
SS_CLK_IN
112
L8F01 PVCC2
221 OHM
113
C8F02 C8F30 SiI7170CMSU
C8F35
22 0.1 PGND2
100 114
6.3V 25V/16V 50V
RST/ISEL
115
R8F21
0
DGND 1/16W VCC
116
C8F37 C8F38
0.1
25V/16V 100
50V GND
DGND 117
RE15
118
RE14
119
RE13
120
RE12
121
RE11
122
RE10
123
RE9
124
RE8
125
C8F29
0.1
25V/16V VCC
C8F36
100 126
50V
GE15
127
GE14
128
R8F48
0
1/16W
R8F47
0
1/16W
1 2 3 4 5 6 7 8 9 10 11 12 13
R8F46
0
1/16W
C8F15
R8F45 100
0 50V
1/16W
R8F44
0
1/16W
3.3V
R8F43
0 C8F14
0.1
1/16W
25V/16V
R8F42
0
1/16W
R8F35
0
1/16W L8F03
DGND 221 OHM
R8F34
0
1/16W
C8F13
22
6.3V
AGND DGND
DGND
8 9 10
C8F27
C8F28
0.1 0.1
25V/16V
25V/16V
C8F25 C8F24
100 100
50V 50V
89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
R013 R-OB[7]
64
R014 R-OB[8]
63
R015
62 R-OB[9]
AGND
61
TX2+
60
TX2-
59
C8F10
100
AVCC 50V
58
TX1+
57
TX1-
56
IC8F01
AGND
55
TX0+
54
C8F39
100
TX0- 50V
53
AVCC
52
RSVD
51
AVCC
50
C8F11
100
TXC+ 49 50V
TXC-
48
AGND
47
R8F01
470
1/16W
EXT_SWING
46
C8F23
100
50V
GND
45
VCC
44
R8F19
0
1/16W
CTL1
43
R8F18
0
CTL2 1/16W
42
SS_EN#
41
PD
40
RE7
39
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
R8F11
C8F17 R8F09
100 0 0
50V 1/16W
1/16W
R8F08
C8F19 0
R8F14 1/16W
0.1 0
25V/16V R8F12
1/16W 0
1/16W
C8F18 C8F20
22
C8F12 C8F16 0.1 6.3V
22 25V
6.3V 100
50V
DGND
L8F04
221 OHM
G-OA[0-9]
R8F41
100
1/16W
BIT
3.3VSA
11 12 13
TX0-
R8F52
300 C8F57 TX1-
1/16W 0.1
16V TX2-
ACM2012D-900-2P-T00 TX0+
TX2+A T8F01 TX2+
1 4
TX1+
TX2-A 2 3
C8F07
0.1
25V/16V
R8F53
300 C8F58 ACM2012D-900-2P-T00
1/16W 0.1
16V T8F02
1 4
TX1+A
TXC+
2 3
TX1-A
TXC-
R8F54
C8F59
300
0.1 ACM2012D-900-2P-T00
1/16W
16V T8F03
1 4
TX0+A
C8F40
0.1
25V TX0-A 2 3
R8F55
300 C8F60
C8F08 ACM2012D-900-2P-T00
1/16W 0.1
0.1 T8F04
25V 16V 1 4
TXC+A
2 3
TXC-A
L8F02
AGND
221 OHM
C8F06
22
6.3V
C8F22
0.1 AGND
25V/16V
R8F17
0
1/16W
3.3V
IC8F03
BA33BC0FP-E2
5VS
3 VCC 1
OUT C8F52 C8F53
C8F50 C8F51 NC
22 0.1
22 0.1 2 6.3V
25V/16V R8F26
6.3V 25V/16V 22
1/16W
R8F25
22
1/16W
DGND
CONTENTS
PG 1.....BLOCK
PG 2.....POWER
PG 3.....TERMINAL
PG 4.....SIGNAL1 [TV MICRO]
PG 5.....SIGNAL2 [AUDIO / PIC MICRO]
PG 6.....SIGNAL3 [VIDEO SWITCH / DCDC CONVERTER]
PG 7.....SIGNAL4 [3DYC / NTSC DECODER]
PG 8.....SIGNAL5 [TUNER1 / DEMOD1]
PG 9.....SIGNAL6 [TVGOS]
PG 10....DM1 [DMHDMI]
PG 11....DM2 [DMCORE]
PG 12....DM3 [DMMEMA/DC]
PG 13....DM4 [DMMEMB/USB]
PG 14....DM5 [DMROM/AV]
14 15 16
31
9
1
17
2 10
18
3 11
19
4 12
20
5 13
21
6 14
22
7 15
23
8 16
24
C1 C3
C5 C5
C2 C4
32
AGND
ENGINE-ID
DVI-CABLE-DET
DIM-DVI
LAMPLIT-DVI
POWERGOOD-DVI
LAMPEN-DVI
DLP-ASIC-READY
RESETZ-DVI
3.3V-ENG-SDA
3.3V-ENG-SCL
BIT
5VS
3.3VSA
DVI-PD
WD-57732 V33+
WD-65732 V33+
PG 15....DM6 [1394/DVI/F]
WD-73732 V33+
PG 16....DM7 [DMPOD]
PG 17....DM8 [DMADC-MAIN]
WD-Y57 V33Y
PG 18....DM9 [DMADC-PCSUB]
WD-Y65 V33Y
PG 19....DM10 [SPA]
PG 20....DM11 [SPA2]
PG 21....DM12 [DMDCDC]
PG 22....DM13 [DVI]
PG 23....DM14 [DMAUDIO]
PG 24....DM15 [FMTMICRO]
PG 25....MISC [FRONT/CONTROL/PREAMP/E2P/SWLAMP]
PG 26....[INTERFACE / ENG-PWR]
PAGE 22