LG Electronics RD-JT41 Projector User Manual


 
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
IR_II
Q4_BQ5_C
Q4_CQ5_E
LAMPLITLAMPLITZ
Q5_B
Q8_B
Q7_C
LAMP_OUT
DRE6
DRE4
DRE2
DRE0
DRE7
DRE5
DRE3
DRE1
DBE6
DBE4
DBE2
DBE0
DBE7
DBE5
DBE3
DBE1
DEN
DVS
CWINDEX
DCLK
POWERON POW_A
RESETZ
DHS
SYNCVALID
LAMPEN
LAMPLITZ
SCL_M
SDA_M
VDD
LAMPSYNC
LAMP_RESET
LAMP_S_IIRRCVR2
DGE1
DGE3
DGE0
DGE4
DGE2
DGE5
DGE6
DGE7
IRVCC
Q8_C
IRRCVR
LAMPLITZ
RESETZ
DRE[7:0]
DBE[7:0]
DCLK
DEN
DVS
CWINDEX
POWERON
RESETZ
3.3V
DHS
VDD
V12
SDA
SCL
LAMPENA
LAMPLIT
DGE[7:0]
GND
SDA_M
SCL_M
3.3V
VDD
VDD
3.3V
3.3V
3.3V
3.3V
VDD
VDD
IRRCVR2
LAMPEN
LAMPEN
LAMPLITZ
LAMPSYNC
LAMPSYNC
SCL_M
SDA_M
IRRCVR2
IRRCVR1
IRRCVR1
Title
Size Document Number Rev.
Date: Sheet of
ProjectCode
Reviewed By ApprovedByPrepared By
Model Name
PCB P/N
PCBRev.
OEM/ODM Model Name
304-C02
MAIN BD
912
BILL WJCHANG
T.S.WU
48.J3402.S03
S03
ANGEL HU
<Size>
DX660
99.J3477.001
1
Tuesday,May 21, 2002
NA
R116 510
C137
4.7U
50V Z R115 510
R102
1M
D8
1N4148
12
R109
270
R114
10K
C130
0.1U
25V Z
U23A
74HC08
1
2
3
14
7
R113 510
R101
33K
R103
1M
Q8
2N3904
1
32
R99 47
C132
10P 50V J
R100
1M
R97
1K
R110 510
C135
4.7U
50V Z
JR1
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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
R107100
R112
47
C136
470P
16V J
Q5
MMBT2222A
1
32
Q7
2N3904
1
32
R104 2K
Q6
MMBT2222A
1
32
C129
4.7U
16V Z
R111 510
C134
4.7U
50V Z
Q4
MMBT2222A
1
3 2
õ
C131
10U
25V
12
R108
1K
R96
2K
U24
74AHC1G08
1
2
3
4
5
R98
1M
C133
0.1U
25V Z
U22
PCA9540DP
SCL
1
SDA
2
VDD
3
SD0
4
SC1
8
SD1
7
VSS
6
SC0
5
U21
FM-6038LM
OUT
1
GND
2
VS
3