1
G-VIDEOCNT
M62398FP
195
2
R-VIDEOCNT
M62398FP
195
✻
Video Center Adjustment ( = R/G/B-V1)
3
B-VIDEOCNT
M62398FP
195
4
R-Sub-Bright
L3E07070
0
5
G-Sub-Bright
L3E07070
0
Sub-Bright Adjustment
6
B-Sub-Bright
L3E07070
0
7
G-Sub-Gain
L3E07070
530
530
530
530
530
8
R-Sub-Gain
L3E07070
530
530
530
530
530
✻
Gain Adjustment
9
B-Sub-Gain
L3E07070
530
530
530
530
530
10
REF-G
M62398FP
196
11
REF-R
M62398FP
196
✻
Black Reference Adjustment
12
REF-B
M62398FP
196
13
GVCOM
L3E06100
170
14
RVCOM
L3E06100
170
✻
Common Center Adjustment
15
BVCOM
L3E06100
170
16
G-Gamma-Shift
L3E07070
512
512
512
512
512
✻
Gamma Adjustment
17
R-Gamma-Shift
L3E07070
512
512
512
512
512
✻
White Balance Adjustment [R]
18
B-Gamma-Shift
L3E07070
512
512
512
512
512
✻
White Balance Adjustment [B]
19
-
20
-
21
G-V2
M62398FP
205
22
R-V2
M62398FP
205
✻
Video Center Adjustment (Link to Item No.1-3)
23
B-V2
M62398FP
205
24
SubBright
PW168
128
128
128
128
128
25
SubColor
PW168
85
85
85
N/A
26
SubTint
PW168
128
128
128
N/A
27
-
28
SubBright (Video)
VPC3230
N/A
-
N/A
128
127
29
SubCont (Video)
VPC3230
N/A
Note 1
N/A
50
51
Note 1: 480i = 50, 575i = 48, SECAM = 58
30
SubColor (Video)
VPC3230
N/A
-
N/A
2300
2450
31
SubTint (Video)
VPC3230
N/A
-
N/A
512
512
32
SubBright (480i,575i)
VPC3230
N/A
199
N/A
196
197
33
SubCont (480i,575i)
VPC3230
N/A
25
N/A
26
26
34
SubColor (480i,575i)
VPC3230
N/A
38
N/A
23
23
35
SubColor (480i,575i)
VPC3230
N/A
38
N/A
29
29
36
-
37
V-Line Color Shading Correction Setting (R1)
L3E07070
4
Vertical Line Color Shading Correction
38
V-Line Color Shading Correction Setting (R2)
L3E07070
3
39
V-Line Color Shading Correction Setting (R3)
L3E07070
0
40
V-Line Color Shading Correction Setting (G1)
L3E07070
4
41
V-Line Color Shading Correction Setting (G2)
L3E07070
3
42
V-Line Color Shading Correction Setting (G3)
L3E07070
0
43
V-Line Color Shading Correction Setting (B1)
L3E07070
4
44
V-Line Color Shading Correction Setting (B2)
L3E07070
3
45
V-Line Color Shading Correction Setting (B3)
L3E07070
0
46
R-Reference voltage (H)
L3E07070
820
47
R-Reference voltage (L)
L3E07070
250
48
G-Reference voltage (H)
L3E07070
820
49
G-Reference voltage (L)
L3E07070
250
50
B-Reference voltage (H)
L3E07070
820
51
B-Reference voltage (L)
L3E07070
250
52
Color Shading Correction ON/OFF
L3E07070
1
53
Lamp Life Time
0
Read only
54
Baud Rate
1
0: 9600 / 1: 19200 / 2: 38400
55
Shoot Out Mode
0
0: Normal / 1: Shoot out 1
56
Forced NOBRAND
0
0: Normal / 1: NOBRAND
57
LongCable
0
0:(Low)Normal 1:(High) Long Cable
58
Normal/Eco Switch
0
0:Normal Fixed 1:Eco Fixed
59
VSBEG
PW168
1
Vertical Bound Correction
60
Ghost/Crosswalk
L3E07070
31
61
Ghost Correction G
L3E07070
10
62
Ghost Correction B
L3E07070
10
63
Ghost Correction R
L3E07070
10
64
TFT Panel Driver Enable G
L3E07070
14
65
TFT Panel Driver Enable B
L3E07070
14
Part 3: Adjustment
3-3
1.3 Service Adjustment Data Table
These initial values are the reference data written from
the CPU ROM to memory IC when replaced new memory
IC. The adjustment items indicated with “
✻
” are required to
readjust following to the “Electrical adjustments”. Other
items should be used with the initial data value.
Initial
ItemNo. Name
Device
PC
YCbCr
Video
Detail
480i(+)
480p(+)
NTSC
PAL
Note: 480i(+) = 480i & 575i, 480p(+) = 480p & HDTV
Содержание D78-5532
Страница 2: ...CANON Multimedia Projector LV X4U D78 5532 LV X4E D78 5533 SERVICE SMANUAL ...
Страница 9: ...Part 1 General Information ...
Страница 26: ...Part 2 Repair Information ...
Страница 43: ...Part 3 Adjustment ...
Страница 62: ...Part 4 Troubleshooting ...
Страница 79: ...Part 4 Troubleshooting 4 17 AN5870SB RGB SYNC SW IC5201 LM4889 Audio Amplifier IC5031 ...
Страница 81: ...Part 4 Troubleshooting 4 19 FA5502 P F Control IC621 VPC3230D Video Decoder IC101 ...
Страница 82: ...Part 4 Troubleshooting 4 20 L3E07070 Signal Processor for TFT LCD IC401 NJW1141 Audio Selector IC5001 ...
Страница 83: ...Part 4 Troubleshooting 4 21 STR Z2156A Power Switching Control IC631 PW168A Scaler Main CPU IC301 ...
Страница 84: ...Part 4 Troubleshooting 4 22 TA1370FG Sync Separator Frequency Counter IC5302 ...
Страница 85: ...Part 5 Parts Catalog ...
Страница 86: ......
Страница 94: ......
Страница 96: ...V 1 U 2 U 1 V 2 Z 1 Z 2 X Y W Accessories Page 5 CANON LV X4J LV X4U LV X4E REF NO D78 5531 D78 5532 D78 5533 ...
Страница 100: ...Part 6 Electrical Diagrams ...