Canon LV-X2U/D78-5352 Service Manual page 79

Canon power projector lv-x2j d78-5351; lv-s2j d78-5361, multimedia projector lv-x2u d78-5352; lv-s2u d78-5362; lv-x2e d78-5353; lv-s2e d78-5363
Table of Contents

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R5101
C5122
1/16GJ
16KZ
10C
0.22GQF
VIDEO
TPV
R5102
J30B
X
C5123
1640G
C5121
CJ150CGQY
X
C5175
TPY
FROM
R5103
X
1/16GJ
J30B
10C
1640G
IC7101
S-Y
C5125
16KZ0.22GQF
TE5101
TPC
J30B
R5105
1640G
1/16GJ
C5127
10C
J30B
16KZ0.22GQF
1640G
CHROMA
R5106
C5126
X
X
DIG
3.3V
C5182
C5110
R5181
25KZ0.1
6.3EM
CJ82CGQ
GQFZ
47D
CB_MI
L5181
R5182
L2A9R47MG
C5181
C5159
1/16GZ
0C
16KZ
X
C5184
0.22GQF
FROM
R5183
25KZ0.1
GQFZ
X
CY_MI
IC7181
L5182
C5183
R5184
X
X
1/16GZ
0C
C5186
R5185
25KZ0.1
CJ82CGQ
GQFZ
CR_MI
L5183
R5186
L2A9R47MG
C5185
1/16GZ
0C
X
J5101
1/8GZ
000
J5102
1/8GZ
000
R5153
R5154
1/16GJ
1/16GJ
100C
100C
AL4
3.3V
DIG
3.3V
L5102
C5103
L2PD
6.3EM
C5101
2R2MG
27WV
FROM
6.3EM
220
IC301
(3P,147P)
(WM:F1)
L5101
VD
L26B
1990G
5V
5V
ANLG
C5102
6.3EM
27WV
BUFFER
L8204
1/16GZ
C5251
0C
25KZ0.1
GQFZ
-5V
C5252
6.3EM
220
(WM:F1)
R8207
X
R8206
1/16GJ
OUT
V+
100C
1
5
C8202
V-
R8205
2
CD10
+ -
1/16GJ
CR/R
CGQY
3
4
220C
L8201
R8201
R8202
C8201
R8215
R8203
IN
I-IN
R8204
(R_IN)
L26B
1/16GZ
X
10KZ1U
1/16GJ
1/16GJ
1/16GJ
2480G
0C
GQFZ
8.2KC
100C
IC8201
3.9KC
C8205
AD8057ARTK
R8227
X
X
R8226
1/16GJ
OUT
V+
100C
1
5
R8235
FROM
V-
R8225
C8222
1/16GJ
2
1/16GJ
+
-
CD10
Y/G
8.2KC
220C
3
4
CGQY
IC7181
C8221
IN
I-IN
R8224
(G_IN)
L8202
R8221
R8222
R8223
10KZ1U
1/16GJ
L26B
1/16GZ
X
1/16GJ
GQFZ
IC8202
3.9KC
2480G
0C
100C
C8225
AD8057ARTK
X
R8247
X
R8246
1/16GJ
OUT
V+
100C
1
5
R8255
V-
(B_IN)
1/16GJ
R8245
C8242
2
8.2KC
+ -
1/16GJ
CD10
3
4
220C
CGQY
CB/B
L8203
R8241
R8242
C8241
R8243
IN
I-IN
R8244
L26B
1/16GZ
X
10KZ1U
1/16GJ
1/16GJ
2480G
0C
GQFZ
100C
IC8203
3.9KC
C8245
AD8057ARTK
X
C8211
C8251
CJ68
CGQY
CJ68
CGQY
CLPB
FROM
CLPG
IC6101 168~170P
CLPR
C8231
CJ68
CGQY
CG_FILT
(IC1804 12P)
MAIN BOARD
1
MR8A-03
SCH_0.7 XGA 2nd (Eng)
VD
C5104
5V
16KZ
0.22GQF
C5171
C5105
16EM
KK1500
10D
GQ
C5106
CJ390
C5170
TP51070
CGQ
25KK
X
0.047GQ
C5165
C5108
VD
R5192
16EM
KK1500
X
10D
GQ
5V
C5109
CJ390
C5107
CGQ
16KZ
C5164
0.22GQF
25KK
0.047GQ
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
X5101
C5167
V10B
CC3
Q5194
3830G
CGQ
X
1
64
ASGF
B1/CB1IN
C5166
2
XTAL2
63
G1/Y1IN
CC3CGQ
3
R1/CR1IN
62
R5195
XTAL1
X
4
61
B2/CB2IN
NC
C5162
C5163
5
G2/Y2IN
IC5101
CLK5
60
25KZ0.1
16EM
GQFZ
10D
TP51060
R5163
6
R2/CR2IN
VSTBY
59
X
1/16GJ47C
VPC3230D
R5162
7
ASGF
FPDAT
58
1/16GJ47C
R5161
C5111
8
57
1/16GJ47C
25KZ0.1
NC
VS
VVS
(IC301 14P)
GQFZ
R5160
9
56
TP51056
VSUPCAP
MSY/HS
R5159
C5158
C5157
X
X
KK1500
CJ390
10
VSUPD
FSY/HC
55
1/16GJ47C
VHS
(IC301 89P)
R5158
GQ
CGQ
1/16GJ47C
11
GNDD
AVO
54
IDQ
(IC301 155P)
R5157
1/16GJ47C
12
GNDCAP
INTLC
53
VFIELD
52
3.3V
(IC1824 6P)
13
SCL
VSUPSY
14
SDA
51
DIG
A/D
GNDSY
C5113
C5114
15
RESQ
C0
50
KK1500
25KK
GQ
0.047GQ
16
TEST
C1
49
17
VGAV
C2
48
47
18
YCOEQ
C3
DIG
19
46
R5172
FFIE
GNDC
1/16GZ0C
DIG
20
FFWE
VSUPC
45
3.3V
C5112
3.3V
21
FFRSTW
C4
44
16KK
0.068GQ
22
FFRE
C5
43
R5151
42
1/16GJ
23
FFOE
C6
10KC
24
CLK20
41
C7
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
R5152
X
C5161
KK1500
GQ
C5116
C5160
16KK
25KK
0.068GQ
0.047GQ
R5150
1/16GJ
C5115
100C
16KK
0.068GQ
R5171
1/16GZ0C
3.3V
DIG
L201
C201
25KZ0.1
L2PD2R2MG
GQFZ
3.3V
C202
C203
AL5
16EM
25KZ0.1
22D
GQFZ
R214
R212
C5257
C217
L8205
1/16GJ
X
6.3EM
25KZ0.1
1/16GZ
10C
220
GQFZ
0C
ADPW
(WM:F1)
5V
(IC1806 12P)
R213
1/16GJ
ANLG
10KC
C5258
C218
25KZ0.1
25KZ0.1
GQFZ
GQFZ
128
127
126
125
124
123
R8208
X
1
NC
2
NC
TP82R
3
NC
4
VD
T221R
Q8201
J30B
1640G
5
GND
2SC4269-4
NT2
C8203
R8210
6
GND
1/16GZ
1/16GJ
0C
7
RA-IN
R8209
15C
C8204
R8209A
R8211
1/16GJ
1/16GJ
CJ220
8
VD
560C
X
C8261
CGQ
560C
CJ390CGQ
9
GND
AD9884AKS-140
R8228
10
VD
X
11
VD
R201
12
GND
TP82G
1/16GZ
0C
13
GND
C8262
14
SOG-IN
Q8221
T221G
CJ390CGQ
1640G
J30B
GA-IN
2SC4269-4
15
NT2
C8223
R8230
16
VD
R8229
1/16GZ
1/16GJ
17
1/16GJ
0C
15C
C8224
GND
560C
R8229A
R8231
CJ220
18
VD
1/16GJ
CGQ
560C
X
19
VD
R8248
20
GND
X
21
GND
22
BA-IN
TP82B
23
VD
C204
C206
4EM
25KZ0.1
24
GND
470D
GQFZ
T221B
Q8241
J30B
1640G
3.3V
25
VD
2SC4269-4
NT2
R202
C8243
R8250
AL5
L202
1/16
26
GND
1/16GZ
1/16GJ
L2A7
GZ0C
0C
15C
3R3MG
27
CKINV
R8249
R8249A
R8251
C8244
28
CLAMP
1/16GJ
1/16GJ
560C
560C
X
CJ220
R203
CGQ
29
SDA
TE82
1/16
GZ0C
30
SCL
Q8261
J30B
AH
31
A0
1640G
L203
C208
R8261
L2A7
4EM
32
1/16GJ
A1
3R3MG
470D
470C
33
PVD
34
PVD
35
GND
R8262
Q8262
1/16GJ
AH
C207
36
NC
470C
25KZ0.1
GQFZ
37
NC
38
NC
Q8263
AH
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
R8263
1/16GJ
470C
R208
R204
1/16GJ
1/16GJ
10KC
100C
R219
C210
X
25KZ0.1
C212
ANLG
GQFZ
R205
KK
1/16GJ
0.01
5V
100C
GQBY
R8266
Q8264
TP207
X
AH
J30B
1640G
R8265
R8264
R206
X
R207
1/16GJ
1/16GZ
1/16GJ
10KC
0C
100C
C211
CJ121
CGQY
PC_ON
RB5106
X
VUV0
VUV1
VUV2
VUV3
VUV4
VUV5
VUV6
VUV7
RB5107
X
RB5108
X
VY0
VY1
VY2
VY3
VY4
VY5
VY6
VY7
RB5109
X
CB0
CB1
CB2
CB3
RB5101
R1EB4704G:
R1JA4704G
(IC301 25P)
CB4
(IC201 41P)
COASTOUT
CB5
(IC301 223P)
CB6
TO IC6101
(IC1824 7P)
CB7
(IC301 155P
(MATRIX)
IC5101 54P)
RB5102
(IC201 28P)
R1EB4704G:
R1JA4704G
(IC8203 3P)
RB5103
(IC8202 3P)
R1EB4704G:
R1JA4704G
(IC8201 3P)
Y0
(IC301 222P)
Y1
(IC301 165P)
Y2
(IC301 99P)
Y3
(IC201 40P)
Y4
Y5
Y6
Y7
RB5104
R1EB4704G:
R1JA4704G
HSYNC
(IC7209 6P)
(IC7210 6P)
HSOUT
RB201
R1EB4704G:
R1JA4704G
CR0
(IC7211 11P)
CR1
CR2
(IC7208 6P)
VSYNC
CR3
CR4
CR5
R211
1/16GJ
CR6
100C
CR7
RB202
R1EB4704G:
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
C216
R1JA4704G
25KZ0.1
GQFZ
RB203
R1EB4704G:
R1JA4704G
DRB0
102
CRZ0
CRZ1
DRB1
101
DRB2
100
CRZ2
DRB3
99
CRZ3
DRB4
98
CRZ4
DRB5
97
CRZ5
IC201
96
CRZ6
DRB6
DRB7
95
CRZ7
RB204
RB205
VDD
94
R1EB4704G:
R1EB4704G:
R1JA4704G
R1JA4704G
GND
93
DGA0
92
Y0
91
Y1
DGA1
DGA2
90
Y2
DGA3
89
Y3
DGA4
88
Y4
DGA5
87
Y5
86
Y6
DGA6
A/D
DGA7
85
Y7
TO IC6101
VDD
84
RB206
RB207
R1EB4704G:
R1EB4704G:
GND
83
R1JA4704G
R1JA4704G
(MATRIX)
DGB0
82
YZ0
81
YZ1
DGB1
DGB2
80
YZ2
DGB3
79
YZ3
DGB4
78
YZ4
DGB5
77
YZ5
YZ6
DGB6
76
DGB7
75
YZ7
VDD
74
RB208
RB209
R1EB4704G:
R1EB4704G:
GND
73
R1JA4704G
R1JA4704G
DBA0
72
CB0
CB1
DBA1
71
DBA2
70
CB2
DBA3
69
CB3
DBA4
68
CB4
DBA5
67
CB5
CB6
DBA6
66
DBA7
65
CB7
RB210
R1EB4704G:
R1JA4704G
C215
25KZ0.1
GQFZ
RB211
R1EB4704G:
R1JA4704G
R209
CBZ0
1/16GJ
1.5KC
CBZ1
C214
CBZ2
16KK0.1
(GQBY:MABY)
CBZ3
CBZ4
C213
16KK0.1
CBZ5
(GQBY:MABY)
CBZ6
CBZ7
RB212
TE200
R1EB4704G:
R1JA4704G
J30B
1640G
AL2
3.3V
L251
IC251
L2A9
R47MG
TC74VCX125
R251
1/16GZ
R252
0C
R253
1/16GZ
1/16GZ
1
14
0C
0C
2
13
C251
3
12
25KZ0.1
GQFZ
4
11
R255
R254
5
10
X
1/16GZ
0C
6
9
7
8
R256
R257
1/16GZ
1/16GJ
0C
47C
RB251
R1EB0R04G:
R1JA0R04G
R6173
X
R6181
X
PDEN
R6137
R6138
1/16GZ0C
1/16GZ0C
GVS
R6139
R6140
ODEV
1/16GZ0C
1/16GZ0C
IDQ
R6141
R6142
TP6101
CLAMPO
1/16GZ0C
1/16GJ100C
J30B
1640G
CLPB
R6143
R6144
CLPG
1/16GJ100C
1/16GJ100C
CLPR
R6145
R6146
GFBK
1/16GJ100C
1/16GZ0C
R6147
GREF
1/16GZ0C
R6148
R6128
1/16GZ0C
GHS
1/16GZ
0C
GATEHS
R6149
1/16GZ0C
C6101
25KZ0.1
GQFZ
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
1
CR0
2
CR0
CR1
3
CR1
CR2
4
CR2
5
CR3
CR3
CR4
6
CR4
CR5
7
CR5
CR6
8
CR6
CR7
9
CR7
10
HG
CRZ0
11
CRZ0
CRZ1
12
CRZ1
CRZ2
13
CRZ2
CRZ3
14
CRZ3
IC6101
CRZ4
15
CRZ4
CRZ5
16
CRZ5
CRZ6
17
CRZ6
LC749400WM
CRZ7
18
CRZ7
19
HSYNC
R6102
1/16GZ
R6171
20
SYNC
0C
1/16GZ
R6172
DIGITAL
21
FHIN
0C
R6104
2.5V
X
1/16GZ
22
VDD
0C
C6102
25KZ0.1
R6105
23
GND
AL
GQFZ
1/16GZ0C
CLK
24
CLK
RGB MATRIX
R6106
1/16GZ0C
25
TSTMOD2
R6107
1/16GZ0C
26
VSYNC
Y0
27
Y0
Y1
28
Y1
Y2
29
Y2
Y3
30
Y3
31
Y4
Y4
Y5
32
Y5
R6108
Y6
33
Y6
1/16GZ0C
Y7
34
Y7
35
TSTMOD3
36
YZ0
YZ0
YZ1
37
YZ1
YZ2
38
YZ2
YZ3
39
YZ3
YZ4
40
YZ4
41
YZ5
YZ5
YZ6
42
YZ6
YZ7
43
YZ7
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
3.3V
C6104
L6101
25KZ0.1
AL3
L2PD
GQFZ
2R2MG
C6103
6.3EM
220
(WM:F1)
IC6102
TC7SZ04FUK
R6110
X
1
5
DCLK
CLK24M
2
R6116
3
4
1/16GZ
0C
3.3V Reg.
POWER_FAIL
IC5651
D5651
1SS355
BA033FPP
5651
6V
1
3
3.3V
NT1
R5651
2
ALW
AL3
1GJ1
C5651
C5652
C5653
C5654
25KZ
16EM
6.3EM
25KZ
220D
220
0.1GQFZ
0.1GQFZ
(WM:F1)
POWER_FAIL
IC5661
D5661
1SS355
BA033FPP
5661
6V
3.3V
1
3
NT1
R5661
2
R5662
ALW
AL4
1GJ1
1/3GZ0
C5661
C5662
C5663
C5664
3.3V
16EM
6.3EM
25KZ
25KZ
R5663
0.1GQFZ
220D
220
AL5
0.1GQFZ
(WM:F1)
1/3GZ0
VCLK_ON
(IC301 144P)
PCLK_ON
(IC301 76P)
GCLK
(IC301 100P)
CLK
(IC6101 24P)
ADCLK
(IC201 115P)
VCLK
(IC5101 27P)
AL2
IC1824
3.3V
TC7W53FUP
PW_VFIELD
1
VDD
8
(IC301 15P)
INM
L
2
7
ODEV
(IC6101 164P)
VEE
3
6
VFIELD
H
(IC5101 53P)
VSS
4
5
VFIELD_SW
(IC1804 14P)
TO IC301
TP6105
(PW164)
X
CG PORT
RB6139
R1EB4704G:
R1EB4704G:
R1EB4704G:
R1EB4704G:
R1JA4704G
R1JA4704G
R1JA4704G
R1JA4704G
C6108
25KZ0.1
GQFZ
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
RB6138
R1EB4704G:
R1EB4704G:
R1EB4704G:
132
R1JA4704G
R1JA4704G
R1JA4704G
131
GGE0
ODG0
ODG1
130
GGE1
ODG2
129
GGE2
R6175
1/16GZ
GGE3
ODG3
128
0C
ODG4
127
GGE4
ODG5
126
GGE5
ODG6
125
GGE6
RB6137
ODG7
124
GGE7
R6132
TSTSUB2
123
1/16GZ0C
R6131
TSTI0
122
1/16GZ0C
ODGZ0
121
GGO0
RB6136
ODGZ1
120
GGO1
ODGZ2
119
GGO2
GGO3
ODGZ3
118
ODGZ4
GGO4
117
ODGZ5
GGO5
116
ODGZ6
115
GGO6
ODGZ7
114
GGO7
RB6135
R1EB4704G:
SCANDOUT
113
R1JA4704G
SCANDIN
TP6111
112
C6107
R6130
To IC301
25KZ0.1
1/16GZ
X
GND
111
GQFZ
0C
R6177
(PW164)
1/16GZ0C
VDD
110
R6176
SCANEN
109
X
RB6134
CG PORT
SCANMOD
108
R1EB4704G:
R1EB4704G:
R1JA4704G
R1JA4704G
GBE0
ODB0
107
ODB1
GBE1
106
ODB2
105
GBE2
ODB3
104
GBE3
GBE4
ODB4
103
GBE5
ODB5
102
ODB6
GBE6
101
RB6133
ODB7
100
GBE7
R6114
TSTI1
99
1/16GZ0C
R6115
TSTI2
98
1/16GZ0C
97
GBO0
ODBZ0
RB6132
ODBZ1
96
GBO1
ODBZ2
95
GBO2
ODBZ3
94
GBO3
ODBZ4
93
GBO4
R6179
1/16GZ0C
92
GBO5
ODBZ5
ODBZ6
91
GBO6
ODBZ7
90
GBO7
89
RB6131
R1EB4704G:
R1EB4704G:
R1JA4704G
R1JA4704G
C6106
25KZ0.1
GQFZ
TP6109
X
R6178
C6105
R6162
X
25KZ0.1
1/16GJ
R6113
GQFZ
100C
M_SCL
(IC301 3P)
1/16GZ
0C
M_SDA
(IC301 147P)
R6163
1/16GJ
100C
MT_DAT
(IC301 206P)
R6112
1/16GJ
TP6106
R6164
33C
X
X
AREA0
(IC301 155P)
IC6151
MN13821-HG
C6151
10KZ1U
GQFZ
1
RESET
R6152
1/16GZ
0C
2
VCC
C6154
R6151
X
1/16GJ
100KC
3
GND
C6153
25KZ0.1
GQFZ
RESET
TE6100
J30B
1640G
AL2
3.3V
R5664
1/3GZ0
R5665
X
A3

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