![background image](http://html1.mh-extra.com/html/canon/lv-7355j/lv-7355j_service-manual_4066764116.webp)
1
11
21
31
41
51
52
42
32
22
12
2
53
49
47
45
43
39
37
35
33
29
27
25
23
19
17
15
13
9
7
5
3
VCC
G-SYNC
+
-
B
G
+
-
+
-
R
V-
V+
GND
GND
+ -
IN
I-IN
OUT
V+
V-
V-
V+
OUT
I-IN
IN
-
+
+ -
IN
I-IN
OUT
V+
V-
GND
C
B
A
B
A
C
VCC
H
H
H
L
L
L
VDD
TEST
SCL
SDA
VSS
A2
A1
A0
A0
A1
A2
VSS
SDA
SCL
TEST
VDD
L
L
L
H
H
H
VCC
C
A
B
A
B
C
GND
S
D
G
G
D
S
G
D
S
S
D
G
+
+
+
VD
REFBYPASS
GND
RAIN0
VD
VD
RAIN1
RMIDSCV
VD
GND
SOGIN0
GAIN0
VD
GND
SOGIN1
GAIN1
VD
GND
VD
GND
BAIN1
BMIDSCV
VD
VD
GND
GND
CKINV
CLAMP
BAIN0
GND
VD
GND
GND
VSYNC1
HSYNC1
VSYNC0
HSYNC0
GND
PVD
PVD
GND
FILT
GND
PVD
COAST
CKEXT
GND
VDD
DBB7
DBB6
DBB5
DBB4
DBB3
DBB2
DBB1
DBB0
VDD
GND
GND
GND
VDD
DGA0
DGA1
DGA2
DGA3
DGA4
DGA5
DGA6
DGA7
VDD
GND
DGB0
DGB1
DGB2
DGB3
DGB4
DGB5
DGB6
DGB7
VDD
GND
DBA0
DBA1
DBA2
DBA3
DBA4
GND
VSOUT
SOGOUT
HSOUT
DATACKB
DATACK
VDD
GND
DRA0
DRA1
DRA2
DRA3
DRA4
DRA5
DRA6
DRA7
VDD
GND
DRB0
DRB1
DRB2
DRB3
DRB4
DRB5
DRB6
DRB7
SDA
SCL
A0
VD
GND
GND
VD
VD
DBA5
DBA6
DBA7
VDD
GND
GND
GND
GND
VCC
GND
GND
VCC
GND
VCC
K3T_1
K3T
K3T_51
K3T_49
K3T_47
K3T_43
K3T_41
K3T_39
K3T_37
K3T_35
K3T_33
K3T_31
K3T_29
K3T_25
K3T_23
K3T_19
K3T_15
K3T_11
K3T_7
K3T_3
R6282
R6281
R6251
C6265
TP62V
R6274
R6273
R6252
C6267
R6254
R6253
C6271
C6261
C6251
R6237
C6236
R6232
R6231
R6242
C6249
C6245
C6248
C6247
R6241
R6244
R6243
H-SYNC
V-SYNC
H-SYNC
POLH
EXIH
POLV
EXIV
VCC
HDRV
CLAMP
VDRV
CPWID
GND
CPSEL
CVEXI
CVPOL
VSYNC IN
VSEPA
G-SYNC IN
(VIDEO IN)
C/HSYNC
IN
HSCTL
V-SYNC
R5226
R5232
R5234
R5236
R5224
R5222
R5225
R5223
R5221
R5248
C5243
C5204
C5202
C5201
C5244
C5241
C5242
C5203
L5202
L5201
C5233
C5232
C5231
R5233
R5231
R5235
R5241
R5243
R5245
5241_20
5241_18
5241_16
R5246
R5244
R5242
C5246
TE52E
C5258
C5259
R5263
R5261
C5257 C5256
C5251
C5252
C5253
R5251
R5252
R5253
R5266
R5265
R5264
C5248
C5247
R5272
R5282
R5292
C5274
C5273
C5271
R5287
R5297
R5277
R5276
R5286
R5296
R5273
R5283
R5293
C5286
C5276
C5296
R5274
R5284
R5294
R5275
R5285
R5295
TP52R
TP52G
TP52B
R5271
R5281
R5291
SW2
SW1
+5V
-5V
-5V
-5V
GND
GND
GND
GND
+5V
+5V
+5V
+5V
+5V
R-OUT
B-OUT
G-OUT
AV-G
AV-R
AV-B
CG-B
CG-G
CG-R
C8121
C8122
R8126
R8127
R8144
R8142
Q8141
R8143
R8141
R8122
R8121
D8121
D8101
R8101
R8102
C8102
C8101
D8106
R8112
R8111
D8126
R8129
R8128
C6242
C6241
C6266
C6268
C6281
Q8102
Q8101
Q8122
Q8121
R6271
R6272
R5262
C5272
TP62H
TE62E
R8131
R8132
C6244
C6243
R8108
R8109
R6283
R5254
R5255
R5256
R5257
R5258
R5259
C5261
R5268
R5269
C6246
D8122
R6183
R6187
C6184
C6183
R6181
R6182
R6178
R6179
R6177
R6174
R6175
C6182
C6181
R6173
C6170
C6172
C6171
R6184
X6171
C6178
R6171
C6179
R6189
R6188
C6173
C6174
C6177
C6176
NC
NC
NC
NC
NC
NC
DAC3
VD2-OUT
VD1-OUT
SYNC1-IN
DAC1
SYNC2-IN
ADDRESS
SW
SCL
SDA
HD2-OUT
D-GND
HD1-OUT
CP-OUT
HD3-IN
VD3-IN
DAC2
VCC
HVCO
AFC
FILTER
HD2-IN
VD2-IN
HD1-IN
VD1-IN
A-GND
C5208
C5217
C5216
C5219
C5206
C5207
C5209
C5218
CG2-R
CG2-G
CG2-B
CG1-B
CG1-R
CG1-G
G-OUT
B-OUT
R-OUT
+5V
+5V
+5V
+5V
+5V
GND
GND
GND
GND
-5V
-5V
-5V
+5V
SW1
SW2
R6202
R6206
R6201
C6204
C6202
R6207
R6208
C6206
CG1/H-SYNC
-5V
+5V
CG1-V
CG2-V
V-SW
H-SW
SW
V-OUT
CG2/H-SYNC
C6226
R6226
C6227
C6222
R6221
D6221
C6221
C6216
R6216
C6217
D6217
D6216
D6211
D6212
C6211
C6212
R6211
H-SW
CG1/H-OUT
CG2/H-OUT
R6212
C238
C237
C239
L203
C206
C205
C236
R218
C235
C211
R216
C213
C229
C228
C221
C231
C232
C233
C234
C222
C223
R211
R212
R213
R214
R217
R222
R221
C201
C202
L201
C203
C204
L202
R201
R203
R204
R207
R209
R208
TE201E
C288
C298
C278
TP21_B1
TP21_G1
TP21_R1
C5287
TP21_G0
TP201G0
R5288
C5288
C5297
TP21_B0
TP201B0
R5298
C5298
C5277
TP21_R0
TP201R0
R5278
C5278
R202
R206
C225
C226
TP207
TP205
R253
R252
R251
C251
TP206
R6176
R6172
R5206
R5207
R5208
R5210
R5211
R5212
IN_H
IN_V
R5215
R5214
R5213
R5218
R5217
R5216
C5210
C5211
C5212
C5213
C5214
C5215
K3T_53
R_IN0
R_IN1
G_IN0
G_IN1
B_IN0
B_IN1
IN/OUT_V
IN/OUT_H
IN/OUT_B
IN/OUT_G
IN/OUT_R
IN_H
R5270
R5280
R5290
NT1
J10ML540G
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
X
1/16
GZ0C
1/16
GZ0C
CJ121
CGQY
J30B
1640G
1/16GJ
47C
1/16GJ
47C
1/16
GZ0C
CJ121
CGQY
1/16
GZ0C
1/16
GZ0C
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
1/16GJ
100C
X
1/16
GZ0C
1/16
GZ0C
1/16GJ
3.9KC
CJ100
CGQY
EM1D
EM1D
EM2.2D
1/16GJ
1MC
1/16
GZ0C
1/16
GZ0C
1/16GJ
120C
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
120C
1/16GJ
120C
1/16GJ
75C
1/16GJ
75C
1/16GJ
75C
1/16
GZ0C
25KZ0.1
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
6.3EM
47WM
KZ
0.01
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
6.3EM
47WM
L2A73R3MG
1/8GZ000
6.3EM
22D
6.3EM
22D
6.3EM
22D
1/16
GJ100C
1/16
GJ100C
1/16
GJ100C
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
NT2
NT2
NT2
X
X
X
6.3PM47DB
J30B
1640G
6.3EM100
(WM:F1)
25KZ0.1
GQFZ
1/16
GJ
1KC
1/16GJ
1KC
25KZ
0.1
GQFZ
16EM
47WM
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
1/16GJ
1KC
1/16GJ
1KC
1/16GJ
1KC
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
6.3PM47DB
6.3PM47DB
X
X
X
10KZ
1U
GQFZ
6.3EM100
(WM:F1)
6.3EM100
(WM:F1)
1/16GJ
8.2KC
1/16GJ
8.2KC
1/16GJ
8.2KC
1/16GJ
1KC
1/16GJ
1KC
1/16GJ
1KC
X
X
X
CD10
CGQY
CD10
CGQY
CD10
CGQY
1/16GJ
33C
1/16GJ
33C
1/16GJ
33C
X
X
X
J30B
1640G
J30B
1640G
J30B
1640G
1/16GJ
150C
1/16GJ
150C
1/16GJ
150C
6.3EM100
(WM:F1)
25KZ
0.1
GQFZ
1/16
GJ
10KC
1/16GJ
100C
X
X
AH
1/16
GJ
10KC
1/16GJ
10KC
1/16
GJ
4.7KC
1/16
GJ
4.7KC
X
1SS355
1/16
GJ
4.7KC
1/16
GJ
4.7KC
25KZ
0.1
GQFZ
6.3EM100
(WM:F1)
RB051L-40G
1/16GJ
100C
1/16GJ
100C
RB051L-40G
1/16
GJ
10KC
1/16
GJ
10KC
25KZ
0.1
GQFZ
6.3EM100
(WM:F1)
CJ121
CGQY
CJ121
CGQY
25KZ
0.1
GQFZ
2SK
536P
2SK
536P
2SK
536P
2SK
536P
1/16
GZ0C
1/16
GZ0C
1/16
GJ
1KC
10KZ
1U
GQFZ
J30B
1640G
J30B
1640G
1/16GJ
100C
1/16GJ
100C
16TM2.2FD
16TM2.2FD
1/16
GJ
10KC
1/16
GJ
10KC
1/16
GZ0C
1/16GJ
100C
1/16GJ
100C
1/16GJ
100C
X
X
X
25KZ
0.1
GQFZ
1/16GJ
100C
1/16
GZ0C
10KK0.47
UGQBY
1SS355
1/16GJ
4.7C
1/16
GJ
10KC
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
X
X
1/16GJ
100C
1/16GJ
100C
1/16GJ
100C
1/16GJ
100C
X
X
X
1/16GJ
100C
16EM100D
:16EM100F1
25KZ
0.1
GQFZ
16EM100D
:16EM100F1
1/16
GZ0C
V11B
1640G
KK0.01
GQBY
1/16GJ
5.6KC
EM
2.2D
1/16GJ
100C
1/16GJ
100C
X
X
25KZ0.1
GQFZ
25KZ0.1
GQFZ
6.3EM
47WM
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
KZ
0.01
GQFZ
6.3EM
47WM
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
25KZ0.1
GQFZ
X
1/16GJ
150C
1/3GJ
10
10KZ
1U
GQFZ
10KZ
1U
GQFZ
1/16GJ
150C
1/16GJ
150C
KZ
0.01
GQFZ
CJ100
CGQY
1/16GJ
1KC
1/16
GZ0C
1/16
GZ0C
1/16GJ
1KC
X
CJ100
CGQY
CJ100
CGQY
1/16GJ
1KC
10KK0.47
UGQBY
1SS355
1SS355
1SS355
1SS355
CJ100
CGQY
10KK0.47
UGQBY
1/16GJ
1KC
X
X
X
X
L2PD2R2MG
25KZ
0.1
GQFZ
6.3EM220WM
:6.3EM220F1
X
1/16
GJ
10KC
25KZ
0.1
GQFZ
KK
3900
GQ
1/16
GJ
3.3KC
25KK
0.039
GQBY
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
X
X
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GJ100C
1/16GJ47C
6.3EM220WM
:6.3EM220F1
25KZ
0.1
GQFZ
L2PD2R2MG
6.3EM220WM
:6.3EM220F1
25KZ
0.1
GQFZ
L2PD2R2MG
1/16
GZ0C
X
1/16
GZ0C
1/16
GZ0C
1/16
GJ
1.8KC
1/16
GJ
1.8KC
J30B
1640G
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
25KZ
0.1
GQFZ
NT2
NT2
NT2
1/16
GZ0C
NT2
J30B
1640G
1/16GJ
47C
CJ47
CGQY
1/16
GZ0C
NT2
J30B
1640G
1/16GJ
47C
CJ47
CGQY
1/16
GZ0C
NT2
J30B
1640G
1/16GJ
47C
CJ47
CGQY
X
1/16
GZ0C
25KZ
0.1
GQFZ
X
J30B
1640G
J30B
1640G
1/16
GJ
100C
1/16GJ
3.3KC
1/16GJ
1.8KC
25KZ0.1
GQFZ
J30B
1640G
1/16
GJ
3.3KC
1/16GJ
360C
X
X
1/16
GJ100C
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
X
X
X
X
X
X
NT1
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
14
13
12
11
10
9
8
7
6
5
4
3
2
1
14
13
12
11
10
9
8
7
6
5
4
3
2
1
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
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
121
122
123
124
125
126
127
128
8
7
6
5
4
3
2
1
SCLPC
SDAPC
RXD
ADB/CLK
DATA
RTS/CTS
TXD
MOUSE_SEL0
MOUSE_SEL1
R/C
CPU_RESET
USB_D-
USB_D+
GCLK
GFIELD
3.3V
HS
VS
AV/PC
5V
5VS
-5VS
B_CLMP
G_CLMP
R_CLMP
GBLKSPL
-5VS
5V
-5VS
5V
5VS
EDIDEN1
SCL4
SDA4
3.3VS
5VPC
5VDVI
3.3VS
SDA3
SCL3
5VS
SDAPC
SCLPC
HD_VSYNC
HD_HSYNC
VIDEO_R
VIDEO_G
VIDEO_B
DDC_DATA
DDC_CLK
GFBK
5VS
-5VS
PWRDN
5V
6VS
9V
3.3V
SDA2_5
SCL2_5
HAFC
CAFC
IN_V
IN_H
IN_B
IN_G
IN_R
CG1/CG2
AV/PC
GBE7
GBE6
GBE5
GBE4
GBE3
GBE2
GBE1
GBE0
GGE7
GGE6
GGE5
GGE4
GGE3
GGE2
GGE1
GGE0
GGO2
GGO3
GGO4
GGO5
GGO6
GGO7
GGO0
GGO1
GRO7
GRO6
GRO5
GRO4
GRO3
GRO2
GRO1
GRO0
GRE0
GRE1
GRE2
GRE3
GRE4
GRE5
GRE6
GRE7
GCLK
GFBK
3.3VS
3.3VAS
VS
COAST
GBO0
GBO1
GBO2
GBO3
GBO4
GBO5
GBO6
GBO7
3.3VAS
GHSFOUT
GBLKSPL
P-SDA2
P-SCL2
HAFC
AD_HS
SYNC_SW
USB_VBUS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
L
MAIN BOARD-3/6
IC6281
TC74LCX74FT-(EL)
IC6241
BA7078AF-E2
IC6251
SN74LV14APWR
MC74VHC14DT
IC6261
TC4053BF-TP1
MC14053BFL
IC6271
SN74LVC126APW
IC251
TC7W241FU
(TE12L)
IC5261
SN74AHCT1G14DBVR
IC5251
LT1260CS
IC5291
IC5281
AD8057ART
AD8057ART
IC201
AD9884AKS-100
A/D
CONVERTER
IC5271
AD8057ART
IC5241
AD8183ARU
IN_R/G/B
CG1/CG2-SW.
TP52R
TP52G
TP52B
-0.1V
-0.1V
-0.1V
TP201R0
TP201G0
TP201B0
AV
BOARD
"K10T"
CLAMP
IC301
SCAN
CONVERTER
IC301
SCAN
CONVERTER
TP205
3.1V
IC6101
AV/PC-SYNC
SW.
AV:L
PC:H
TP62V
TP62H
3.4V
5.0V
1.7V
0V
3.4V
3.4V
0V
-0.1V
0.3V
3.4V
3.4V
3.4V
3.4V
0V
0.4V
0.3V
3.3V
0.1V
0.1V
0V
0V
3.4V
0V
3.4V
3.4V
5.0V
0.4V
0V
0V
0V
0V
5.0V
0.3V
0.1V
5.0V
0.1V
0V
0V
5.0V
0V
0V
5.0V
0V
0V
5.0V
0V
0V
5.0V
0V
5.0V
5.0V
0.8V
2.5V
0.4V
0.8V
0V
0V
0V
0V
5.0V
5.0V
5.0V
0.5V
0.1V
0V
0.4V
0.1V
0.1V
0.5V
4.9V
0.6V
5.0V
5.0V
0.4V
-5.6V
0.5
V
5.0V
IC3121/IC3131
IC3141
AV:L
PC:H
SYNC
DETECTOR
MH8P-04
IC5211
AD8185ARU
CG1/CG2
AV/PC
IC6201
EL4332CSP
IC6171
TA1318AFP
VIDEO_R
VIDEO_G
VIDEO_B
IN1_R
IN1_G
IN1_B
IN1_H
IN1_V
IN_R
R-OUT
VS
G-OUT
B-OUT
IN_G
IN_B
IN_H
IN_V
IN_H
H-SYNC
H-SYNC
VS
HS
AV/PC
V-SYNC
V-SYNC
IN_V
HD_HSYNC
HD_VSYNC
HD_HSYNC
HD_VSYNC
IC8111
24LC04BT/SNP
IC8131
IC8101
24LC21A/SNP
TC4053BF
:MC14053BFL
IIC SW
IIC SW
IC8121
TC4053BF
:MC14053BFL
A8
SCH_LV-7350, LV-7355
Содержание LV-7355J
Страница 9: ...Part 1 General Information ...
Страница 22: ...Part 2 Repair Information ...
Страница 43: ...Part 3 Adjustment ...
Страница 65: ...Part 4 Troubleshooting ...
Страница 82: ...Part 4 Troubleshooting 4 17 BA7078AF Selector IC6241 CXA2101AQ RGB Matrix IC4101 ...
Страница 83: ...Part 4 Troubleshooting 4 18 CXD2064Q Digital Comb Filter IC2101 L3E01031 Level Shift IC3501 IC3531 IC3561 ...
Страница 85: ...Part 4 Troubleshooting 4 20 ML60851 USB I F IC9801 M62393 D A IC2571 ...
Страница 86: ...Part 4 Troubleshooting 4 21 TB1274AF Video Decoder IC1101 TA1318N AFC Detector IC6171 ...
Страница 87: ...Part 4 Troubleshooting 4 22 FA7612CA PWC Controller IC65A IC671 IC681 STR Z2156 Switching Controller IC631 ...
Страница 88: ...Part 5 Parts Catalog ...
Страница 89: ......
Страница 107: ...Part 6 Electrical Diagrams ...
Страница 117: ......