![background image](http://html.mh-extra.com/html/canon/d78-5232/d78-5232_service-manual_62451121.webp)
GND
VO16
VO15
VO14
VO13
GND
VO12
VO11
VO10
VO9
NC
LCAS
UCAS
OE
A8
A7
A6
A5
A4
GND
NC
NC
NC
WE
RAS
A0
A1
A2
A3
VCC
VO8
VO7
VO6
VO5
VCC
VO4
VO3
VO2
VO1
VCC
6DB
VCC
VSS
SYS
C_IN
AFC
FSC_OUT
Y_IN
C_IN
ADDRES
CV_IN
APC
CS_IN
XTAL
YS2
R2_IN
G2_IN
B2_IN
VCC(Y/C)
Y2_IN
VB2_IN
CR2_IN
G1_IN
B1_IN
R1_IN
GND(Y/C)
VCC(SYNC)
YS1
CR_OUT
CB_OUT
Y_OUT
CLP
Y_IN
CB_IN
CR_IN
GND
YS3
SDA
SCL
YOUT
SCP
HS
GND_D
C_IN
VDD_D
Y_IN
VS
VBS
SYNCIN
CV_IN
VB1
COUT
VSS1
YOUT
VB2
PO
FIL
VSS4
VDD4
FSC
TESTOUT
MODE1
SDA
SCL
TESTI3
VDD2
VSS3
VDD3
TESTI2
TEST
YCIN
VRB
VSS2
TESTI1
VDD1
VRT
BIAS
PAL
1VP-P
1VP-P
1VP-P
NTSC
PAL_C
NTSC_C
PAL_Y
NTSC_Y
PAL:LOW
NTSC:HIGH
SW
&NTSC/PAL
S/BNC
NTSC/PAL
Y
C
DVDD
MA8
MRAS
AH
ACI
VRBC
VRTC
AVDD
AVDD
VRTY
VRBY
VCLY
AYI
AH
AH
CBPY
AYO
ACO
CBPC
AVDD
DGND
KIL
LINE
TEST
CS1
ALTF
DYCO9
DYCO8
DYCO7
DYCO6
DYCO5
DYCO4
DYCO3
DYCO2
DYCO1
DYCO0
DVDD
NSTD
ST1
ST0
SDA
SCL
SLA0
RSTB
CLK8
DGND
CKMD
AVDD
RPLL
CPLL
FSCI
AH
AH
FSCO
AVDD
DVDD
HI0
HI1
HI2
HI3
DGND
HRST
HRCK
HWCK
HO0
HO1
HO2
HO3
DVDD
X0
X1
DGND
MIO0
MIO1
MIO2
MIO3
MIO4
MIO5
MIO6
MIO7
MIO8
MIO9
MIO10
MIO11
MIO12
MIO13
MIO14
MIO15
MOE
MWE
MCAS
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
DGND
L
L
L
H
H
H
VCC
C
A
B
A
B
C
GND
C3138TM
C3137
C3136
R2112
R2113
R2108
R3129
C144
R140
C141
C3134
Q3113
Q3112
C1145
R166
C152
Q151
R3160
R3161
C1142
Q3118
R3155
R3156
R3154
R3153
Q3117
Q3116
R3151
R3152
C2127
R3126
R3127
R3139
C142
R1127
Q1143
R1128
R2111
Q2101
Q2102
R2107
R2109
Q1141
R1123
R1121
R1122
R1125
R1124
R1126
Q1142
C143
R144
R142
R157
Q146
R3138
R3137
Q3103
R3147
R3149
R3148
R3145
R3146
R3144
R3143
R3142
Q3111
R3141
C3119
C3118
C3117
C3116
R3136
R3134
R3133
Q3302
Q3301
R3132
R3131
C3128
C3127
C3107
C3106
C3108
C3109
C3104
C3103
C3101
L3101
R3102
R3103
L3102
R3101
C3102
3101-11
R3104
R3106
R3107
C3111
C3112
C3113
C3114
R3108
R3111
R3112
R3113
R3114
R3116
R3117
L3103
R3118
R3119
R3121
R3122
C3121
3101-3
C3132
R3128
C3131
C3133
C3129
3101-43
C3123
C3124
R3123
X3101
R3124
C3126
C3122
C1141
C2123
C2122
C2119
R2106
C2121
C2117
C2118
L2116
C2116
R2103
R2104
L2103
L2102
C2109
C2114
C2113
C2111
C2112
R2101
R2102
C2108
L2101
C2103
C2104
C2107
C2106
C2102
C2101
Q145
R155
R143
Q141
L1151
R1114
C1163
C1164
L1161
C1165
R1115
R1116
R1117
Q1161
R1118
R156
R154
R1131
R1129
C1148
R1143
R1142
T1161
T1151
T161
GND2
C148
R141
C1104
C1111
C1101
D1161
L1133
C147
C1131
C1134
C1133
L1101
C1108
C1107
C1105
C1166
C145
C1127
L1131
R1112
C1119
Q1101
C1106
D1101
L1132
L1102
C1115
C1114
C1113
C1112
C1109
C1103
C1102
C1128
C1123
R1107
C1122
R1106
C1121
R1109
R1108
C1126
C1124
C1125
C1118
C1116
C1117
X1101
R1101
C1132
R165
Q149
R164
R163
Q148
C151
R162
R161
Q147
R159
C149
C165
R158
C146
Q142
R146
R145
R148
R151
R149
R152
Q143
Q144
R147
R153
R1144
Q1148
R1145
R1146
R1147
Q1149
R1149
R1152
R1151
C1149
L1141
R1148
Q1163
R1153
Q1151
R1154
R1141
Q1147
R1139
Q1146
R1136
R1138
R1165
R1137
Q1145
R1135
R1134
R1133
Q1144
R1132
C1147
C1146
C1143
C1144
R1113
R1111
R1105
R1104
R1103
R1102
C1162
C1161
100E
6.3VM
GQFZ
25KZ0.1
GQFZ
25KZ0.1
3.9KC
1/16GJ
6.8KC
1/16GJ
1KC
1/16GJ
10MC
1/16GJ
16EM10WR
2.7KC
1/16GJ
EM1D
CJ47CGQY
AKR
2SA1037
AKR
2SA1037
10WR
16EM
X
X
X
3.3KC
1/16GJ
6.8KC
1/16GJ
GQFZ
KZ0.01
KR
2SC2412
100C
1/16GJ
1KC
1/16GJ
1KC
1/16GJ
100C
1/16GJ
KR
2SC2412
KR
2SC2412
100C
1/16GJ
1KC
1/16GJ
GQFZ
25KZ0.1
X
0C
1/16GZ
1KC
1/16GJ
10DB
10PM
3.9KC
1/16GJ
KR
2SC2412
10KC
1/16GJ
1KC
1/16GJ
KR
2SC2412
KR
2SC2412
1KC
1/16GJ
1KC
1/16GJ
KR
2SA1037A
0C
1/16GZ
1KC
1/16GJ
X
X
1KC
1/16GJ
0C
1/16GZ
KR
2SA1037A
GQFZ
25KZ0.1
1KC
1/16GJ
15KC
1/16GJ
1KC
1/16GJ
KR
2SC2412
X
100C
1/16GJ
KR
2SC2412
560C
1/16GJ
1KC
1/16GJ
1.5KC
1/16GJ
1.5KC
1/16GJ
1KC
1/16GJ
560C
1/16GJ
1KC
1/16GJ
1.5KC
1/16GJ
AKR
2SA1037
560C
1/16GJ
47WM
6.3EM
GQFZ
25KZ0.1
GQFZ
25KZ0.1
47WM
6.3EM
1KC
1/16GJ
1KC
1/16GJ
1.2KC
1/16GJ
KR
2SC2412
KR
2SC2412
82KC
1/16GJ
27KC
1/16GJ
GQFZ
25KZ0.1
GQFZ
KZ0.01
MZFY
0.47
16KZ
47WM
6.3EM
47WM
6.3EM
MZFY
16KZ0.47
GQFZ
KZ0.01
GQFZ
25KZ0.1
GQFZ
25KZ0.1
0.0
1/10GZ
6.8KC
1/16GJ
X
0.0
1/10GZ
0C
1/16GZ
GQFZ
0.1
25KZ
NT1
100C
1/16GJ
100C
1/16GJ
0C
1/16GZ
GQFZ
25KZ0.1
GQFZ
25KZ0.1
GQFZ
25KZ0.1
4.7D
25EM
0C
1/16GZ
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
0C
1/16GZ
0C
GZ
1/16
000
1/8GZ
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
CGQY
CD8
NT1
EM2.2D
2.2KC
1/16GJ
GQBY
0.022
KK
GQBZ
KK1000
GQFZ
25KZ0.1
NT1
GQFZ
KZ0.01
0.47D
EM
4.7KC
1/16GJ
V10B5050G
1/16GZ0C
GQFZ
25KZ0.1
GQFZ
25KZ0.1
GQFZ
25KZ0.1
GQFZ
KZ0.01
GQFZ
KZ0.01
GQFZ
25KZ0.1
330C
1/16GJ
680CGQY
25CJ
47WM
6.3EM
GQFZ
25KZ0.1
101JG
L2A5
GQFZ
25KZ0.1
100C
1/16GJ
100C
1/16GJ
470JG
L2A5
470JG
L2A5
X
GQFZ
25KZ0.1
47WM
6.3EM
47WM
6.3EM
GQFZ
25KZ0.1
3.9KC
1/16GJ
0C
1/16GZ
1DB
PM
X
100WM
6.3EM
GQFZ
25KZ0.1
GQFZ
KZ0.01
GQFZ
KZ0.01
GQFZ
KZ0.01
GQFZ
KZ0.01
KR
2SC2412
1KC
1/16GJ
1KC
1/16GJ
KR
2SC2412
3R3MG
L2PD
820C
1/16GJ
CJ22CGQY
X
120JG
L2A5
CGQY
CJ22
X
6.8KC
1/16GJ
1KC
1/16GJ
1037AKR
2SA
X
100C
1/16GJ
100C
1/16GJ
47KC
1/16GJ
56KC
1/16GJ
GQFZ
25KZ0.1
47KC
1/16GJ
56KC
1/16GJ
F30B2820G
F30B2820G
F30B2820G
GQFZ
10KZ1U
22KC
1/16GJ
X
100WM
6.3EM
GQFZ
25KZ0.1
1SS355
1/10GZ0.0
47WM
16EM
GQFZ
10KZ1U
GQFZ
10KZ1U
GQFZ
10KZ1U
L2PD3R3MG
GQFZ
25KZ0.1
GQFZ
25KZ0.1
16EM10WR
PM1DB
GQFZ
10KZ1U
1UGQFZ
10KZ
L2PD100KG
100C
1/16GJ
GQFZ
25KZ0.1
KR
2SC2412
GQFZ
25KZ0.1
1SS355
X
7JG
L2A54R
100WM
6.3EM
GQFZ
25KZ0.1
GQFZ
25KZ0.1
GQFZ
25KZ0.1
GQFZ
25KZ0.1
GQFZ
25KZ0.1
GQFZ
25KZ0.1
GQFZ
25KZ0.1
GQFZ
25KZ0.1
470C
1/16GJ
CGQY
CJ390
470C
1/16GJ
GQFZ
25KZ0.1
4.7KC
1/16GJ
1/16GZ0C
X
47WM
6.3EM
GQFZ
25KZ0.1
GQFZ
25KZ0.1
CJ22CGQY
CJ22CGQY
V10B5020G
470C
1/16GJ
100WM
6.3EM
4.7KC
1/16GJ
KR
2SC2412
470C
1/16GJ
2.2KC
1/16GJ
1037AKR
2SA
GQFZ
10KZ1U
1KC
1/16GJ
47KC
1/16GJ
KR
2SC2412
220KC
1/16GJ
1DB
PM
GQBZ
KK1000
220C
1/16GJ
GQFZ
25KZ0.1
KR
2SC2412
3.3KC
1/16GJ
390KC
1/16GJ
100C
1/16GJ
680C
1/16GJ
1KC
1/16GJ
2.7KC
1/16GJ
KR
2SC2412
KR
2SA1037A
5.6KC
1/16GJ
1KC
1/16GJ
1KC
1/16GJ
1037AKR
2SA
1.8KC
1/16GJ
680C
1/16GJ
2.7KC
1/16GJ
KR
2SC2412
680C
1/16GJ
390C
1/16GJ
X
X
X
220C
1/16GJ
1037AKR
2SA
47C
1/16GJ
1037AKR
2SA
1KC
1/16GJ
1KC
1/16GJ
1037AKR
2SA
47C
1/16GJ
1037AKR
2SA
220C
1/16GJ
X
510C
1/16GJ
680C
1/16GJ
KR
2SC2412
2.7KC
1/16GJ
680C
1/16GJ
1.8KC
1/16GJ
1037AKR
2SA
1KC
1/16GJ
X
GQFZ
10KZ1U
47WM
16EM
GQFZ
25KZ0.1
100C
1/16GJ
100C
1/16GJ
0C
1/16GZ
0C
1/16GZ
0C
1/16GZ
0C
1/16GZ
GQFZ
25KZ0.1
100WM
6.3EM
3
2
1
3
2
1
4
3
2
1
48
47
46
45
44
43
42
41
40
39
38 37 36 35 34 33 32 31 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
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
6
78
87
6
4
3
2
1
87
6
4
3
2
1
44
43
42
41
40
39
38
37
36
35
34
33
32
31
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
3
2
1
100
99
98
97
96
95
94
93
92
91
90
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
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
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
5V1
5V2
5V1
5V1
9V
9V
NT_PAL
AV_PR
AV_PB
AV_Y
5V
NT_PAL
AV_Y
AV_VSYNC
AV_HSYNC
VIDEO_SC
5V1
CLKFSC
9V
IICSDA
IICSCL
IICSCL
IICSDA
CLKFSC
5V
9V
9V
AV_Y
SVIDEO_Y
SVIDEO_C
5V
5V
P-FAIL
3.3V_AV
3.3V_AV
IICSDA
IICSCL
3.3V_AV
9V
5V
VIDEO_Y
VIDEO_CB
VIDEO_CR
IC3102
BA05FP-E2
IC3101
TB1274AF
VIDEO
DECODER
IC3103
BA05FP-E2
IC1141
TC4053BF(EL)
IC141
MM1031XM
IC2101
TC90A69F
IC1161
BA033FP-E2
IC1101
UPD64082GF-3BA
IC1131
MSM54V16258BSL-40TS-K
NTSC
3D Y/C
SEPARATOR
FIELD MEMORY
K8A/K8M
VIDEO
S-C
S-Y
K8A/K8M
VIDEO
C
Y
NTSC/PAL-SW
VIDEO
PAL-Y/C
SEPARATOR
C
Y
C
Y
K8A/K8M
IC4111
IC4101
RGB-MATRIX
K8A/K8M
IC4101
RGB-MATRIX
MA8P-03
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-1/6
1.6V
1.4V
0V
3.0V
8.3V
0V
0V
0V
7.3V
7.3V
7.3V
1.9V
1.7V
1.7V
1.6V
9.1V
1.8V
3.3V
0V
0V
0V
2.2V
3.3V
3.8V
1.8V
1.8V
0V
0V
2.5V
1.4V
0V
1.8V
1.8V
1.8V
0V
0V
0V
0V
0V
0V
0V
0V
5.1V
0V
0V
0V
0V
0V
5.1V
2.3V
2.0V
0.2V
2.4V
5.1V
0.6V
0V
0.3V
0.8V
2.5V
5.1V
3.5V
3.1V
0V
0V
A7
SCH_MA8P
Содержание D78-5232
Страница 2: ...CANON Power Projector LV 7545E D78 5231 SERVICE SMANUAL ...
Страница 9: ......
Страница 10: ...Part 1 General Information ...
Страница 23: ...7 SUPPORTED COMPUTER SYSTEM MODE See the attached sheet Owner s Manual page 26 Part 1 General Information 1 13 ...
Страница 24: ......
Страница 25: ...Part 2 Repair Information ...
Страница 46: ...Part 3 Adjustment ...
Страница 69: ...Part 4 Troubleshooting ...
Страница 86: ...Part 4 Troubleshooting 4 17 BH3540 Volume Control IC1652 CXA2101AQ RGB Matrix IC4101 ...
Страница 87: ...Part 4 Troubleshooting 4 18 FA5332M P F Controller IC601 FA7612CA PWC Controller IC6602 IC6603 IC6616 ...
Страница 90: ...Part 4 Troubleshooting 4 21 LB1645 Motor Drive IC1601 LC863316 SUB CPU IC1851 ...
Страница 91: ...Part 4 Troubleshooting 4 22 ML60851 USB I F IC9801 M62393 D A IC212 IC2381 ...
Страница 92: ...Part 4 Troubleshooting 4 23 M62399 D A IC3501 IC3551 PW365 System Control Scan Converter IC301 ...
Страница 93: ...Part 4 Troubleshooting 4 24 SII161ACT DVI I F IC8001 STR Z2156 Power Switching IC651 ...
Страница 94: ...Part 4 Troubleshooting 4 25 TA1287 RGB YUV Converter IC4551 TB1274AF Video Decoder IC1101 ...
Страница 95: ...Part 4 Troubleshooting 4 26 TDA7056 Audio Output IC1631 IC1632 ...
Страница 96: ...Part 5 Parts Catalog ...
Страница 97: ......
Страница 101: ...62 54 63 53 62 58 61 64 56 59 70 71 52 55 65 Page 2 CANON LV 7545J REF No D78 5231 LV 7545U D78 5232 LV 7545E D78 5233 ...
Страница 105: ...Page 4 CANON LV 7545J REF No D78 5231 LV 7545U D78 5232 LV 7545E D78 5233 23 a 23 b 23 51 b 51 a 51 43 43 2 ...
Страница 113: ...Part 6 Electrical Diagrams ...
Страница 130: ......