LAMPLIT-DVI
POWERGOOD-DVI
LAMPEN-DVI
DLP-ASIC-READY
RESETZ-DVI
G-OA[7]
G-OA[2]
G-OA[3]
G-OA[4]
G-OA[5]
G-OA[6]
G-OA[1]
G-OA[0]
B-OA[2]
B-OA[9]
B-OA[8]
B-OA[7]
B-OA[6]
B-OA[5]
B-OA[4]
B-OA[3]
B-OA[1]
B-OB[0]
B-OB[1]
G-OB[9]
G-OB[2]
G-OB[3]
G-OB[4]
G-OB[5]
G-OB[6]
G-OB[7]
G-OB[8]
B-OB[9]
B-OB[2]
B-OB[3]
B-OB[4]
B-OB[6]
B-OB[7]
B-OB[8]
G-OB[1]
G-OA[8]
G-OA[9]
B-OA[0]
B-OB[5]
DIM-DVI
G-OB[0]
R-OB[9]
R-OB[8]
R-OB[7]
R-OB[6]
R-OB[5]
R-OB[3]
R-OB[2]
R-OB[0]
R-OA[9]
R-OA[8]
R-OA[7]
R-OA[6]
R-OA[5]
R-OA[4]
R-OA[3]
R-OA[2]
R-OA[1]
R-OA[0]
R-OB[4]
R-OB[1]
BIT
R-OB[0-9]
R-OA[0-9]
G-OA[0-9]
TX2-A
TX2+A
TX2+
TX1+A
TX1-A
TX0+A
TX0-A
TXC+A
TXC-A
TXC+
TXC-
DGND
DGND
1
2
3
4
5
6
7
8
9
10
11
12
13
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
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
C1
C5
C2
C3
C5
C4
31
32
VCC
OUT
NC
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
3.3VSA
5VS
TX2-
TX1-
TX1+
TX0-
TX0+
DGND
22
1/16W
R8F25
DLP-ASIC-READY
3.3V-ENG-SDA
AGND
3.3V-ENG-SCL
LAMPEN-DVI
22
1/16W
R8F26
RESETZ-DVI
1/16W
R8F34
0
AGND
L8F01
221 OHM
L8F02
221 OHM
6.3V
C8F02
22
6.3V
C8F06
22
6.3V
C8F50
22
6.3V
C8F52
22
100
C8F10
50V
AGND
AGND
L8F03
221 OHM
C8F12
22
6.3V
6.3V
C8F13
22
100
C8F15
50V
0
1/16W
R8F08
0
1/16W
R8F09
0
1/16W
R8F11
0
1/16W
R8F12
0
1/16W
R8F14
100
C8F16
50V
100
C8F17
50V
C8F20
22
6.3V
L8F04
221 OHM
1/16W
R8F17
0
1/16W
R8F18
0
1/16W
R8F19
0
100
C8F24
50V
100
C8F25
50V
1/16W
R8F20
0
1/16W
R8F21
0
100
C8F33
50V
100
C8F35
50V
100
C8F36
50V
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
L8F12
BLM18BB141SN1
L8F10
BLM18BB141SN1
L8F08
BLM18BB141SN1
L8F07
BLM18BB141SN1
L8F11
BLM18BB141SN1
L8F09
BLM18BB141SN1
L8F13
BLM18BB141SN1
L8F06
BLM18BB141SN1
L8F14
BLM18BB141SN1
POWERGOOD-DVI
LAMPLIT-DVI
G-OB[0-9]
B-OB[0-9]
R-OB[0-9]
OUTHS
OUTVS
OUTDE
OUTCKA
BIT
5VS
3.3VSA
DVI-PD
B-OA[0-9]
R-OA[0-9]
G-OA[0-9]
DGND
DGND
DGND
DGND
DGND
1/16W
R8F35
0
100
C8F38
50V
100
C8F39
50V
100
C8F11
50V
100
C8F23
50V
1
3
2
L8F15
BLM18BB141SN1
DVI-CABLE-DET
ENGINE-ID
DIM-DVI
0.1
C8F40
25V
0.1
C8F27
25V/16V
0.1
C8F07
25V/16V
0.1
C8F28
25V/16V
0.1
C8F53
25V/16V
0.1
C8F18
25V
0.1
C8F30
25V/16V
0.1
C8F08
25V
0.1
C8F37
25V/16V
0.1
C8F51
25V/16V
0.1
C8F19
25V/16V
0.1
C8F31
25V/16V
0.1
C8F22
25V/16V
0.1
C8F14
25V/16V
0.1
C8F29
25V/16V
1/16W
R8F41
100
1/16W
R8F42
0
1/16W
R8F43
0
1/16W
R8F44
0
1/16W
R8F45
0
1/16W
R8F46
0
1/16W
R8F47
0
1/16W
R8F48
0
300
1/16W
R8F52
0.1
C8F57
16V
300
1/16W
R8F53
0.1
C8F58
16V
300
1/16W
R8F54
0.1
C8F59
16V
300
1/16W
R8F55
0.1
C8F60
16V
T8F01
ACM2012D-900-2P-T00
T8F02
ACM2012D-900-2P-T00
T8F03
ACM2012D-900-2P-T00
T8F04
ACM2012D-900-2P-T00
1/16W
R8F01
470
(G)
(B)
(R)
IC8F01
SiI7170CMSU
J8F01
TO ENGINE
PG 22....DM13 [DVI]
C
F
E
14
A
13
2
H
K
J
8
10
B
11
9
6
1
4
15
16
5
3
G
12
D
I
7
BE4
BE5
BE6
BE7
GE4
GE5
GE13
GE12
GE11
GE10
GE9
GE8
GND
VCC
BE15
BE14
BE13
BE12
BE11
BE10
BE9
BE8
VCC
PVCC1
PGND1
SCL
MSEN
DEPO
SDA
EDGE
PIXS
GE6
GE7
RE4
DEP1
GND
RE5
PD
SS_EN#
CTL2
CTL1
VCC
GND
EXT_SWING
AGND
TXC-
TXC+
AVCC
RSVD
AVCC
TX0-
TX0+
AGND
TX1-
TX1+
AVCC
TX2-
TX2+
AGND
R015
R014
R013
B04
B05
B06
GND
B07
G04
G05
R012
R011
R010
R09
R08
VCC
GND
G015
G014
G013
G012
G011
G010
G09
G08
VCC
GND
B015
B014
B013
B012
B011
B010
B09
B08
G06
G07
R04
GND
RO5
RO6
R07
HSYNC
VSYNC
DE
GND
IDCK
VCC
CTL3
SS_CLK_OUT
SS_CLK_IN
PVCC2
PGND2
RST/ISEL
VCC
GND
RE15
RE14
RE13
RE12
RE11
RE10
RE9
RE8
VCC
GE15
GE14
RE6
RE7
BA33BC0FP-E2
IC8F03
PG 15....DM6 [1394/DVI/F]
PG 5.....SIGNAL2 [AUDIO / PIC MICRO]
PG 25....MISC [FRONT/CONTROL/PREAMP/E2P/SWLAMP]
PG 4.....SIGNAL1 [TV MICRO]
PG 19....DM10 [SPA]
PG 1.....BLOCK
PG 23....DM14 [DMAUDIO]
PG 3.....TERMINAL
PG 24....DM15 [FMTMICRO]
PG 2.....POWER
PG 13....DM4 [DMMEMB/USB]
PG 17....DM8 [DMADC-MAIN]
PG 6.....SIGNAL3 [VIDEO SWITCH / DCDC CONVERTER]
PG 20....DM11 [SPA2]
PG 14....DM5 [DMROM/AV]
PG 8.....SIGNAL5 [TUNER1 / DEMOD1]
PG 22....DM13 [DVI]
PG 18....DM9 [DMADC-PCSUB]
PG 16....DM7 [DMPOD]
PG 10....DM1 [DMHDMI]
PG 9.....SIGNAL6 [TVGOS]
PG 11....DM2 [DMCORE]
PG 7.....SIGNAL4 [3DYC / NTSC DECODER]
PG 21....DM12 [DMDCDC]
PG 26....INTERFACE / ENG-PWR
PG 12....DM3 [DMMEMA/DC]
DM 15
DM 10
DM 10
PAGE 22
WD-73831 V34
WD-65831 V34
CONTENTS
WD-57831 V34
3.3V
3.3V
3.3V
Summary of Contents for WD-57831
Page 2: ......
Page 29: ...MODEL WD 57831 WD 65831 WD 73831 Page 29 73 Models Lamp Lamp Control Circuitry ...
Page 53: ...Page 53 MODEL WD 57831 WD 65831 WD 73831 MAIN POWER SUPPLY ...
Page 55: ...Page 55 MODEL WD 57831 WD 65831 WD 73831 POWER DISTRIBUTION ...
Page 56: ...MODEL WD 57831 WD 65831 WD 73831 Page 56 PWB SIGNAL VIDEO PATH ...
Page 57: ...Page 57 MODEL WD 57831 WD 65831 WD 73831 PWB DM Video Path ...
Page 58: ...MODEL WD 57831 WD 65831 WD 73831 Page 58 Sound Select Circuitry ...
Page 59: ...Page 59 MODEL WD 57831 WD 65831 WD 73831 Sound Signal Path ...
Page 60: ...MODEL WD 57831 WD 65831 WD 73831 Page 60 Overall Control Circuitry ...
Page 61: ...Page 61 MODEL WD 57831 WD 65831 WD 73831 Command input Circuit ...
Page 64: ...MODEL WD 57831 WD 65831 WD 73831 Page 64 Auto Input Detection ...
Page 65: ...Page 65 MODEL WD 57831 WD 65831 WD 73831 Short Protect Circuit ...