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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.
1
R-VIDEOCNT
M62392FP
143
2
G-VIDEOCNT
M62392FP
143
Video Center Adjustment (= R/G/B-V1)
3
B-VIDEOCNT
M62392FP
143
4
R-Sub-Bright
L3E7070K0A
0
5
G-Sub-Bright
L3E7070K0A
0
Sub-Bright Adjustment
6
B-Sub-Bright
L3E7070K0A
0
7
R-Sub-Gain
L3E7070K0A
550
560
540
530
✻
Gain Adjustment [R]
8
G-Sub-Gain
L3E7070K0A
550
560
540
530
✻
Gain Adjustment [G]
9
B-Sub-Gain
L3E7070K0A
530
550
540
530
✻
Gain Adjustment [B]
10
REF-R
M62392FP
190
11
REF-G
M62392FP
190
12
REF-B
M62392FP
190
13
BVCOM
L3E6100D0A
130
14
GVCOM
L3E6100D0A
130
✻
Common Center Adjustment
15
RVCOM
L3E6100D0A
130
16
G-Gamma-Shift
L3E7070K0A
512
512
512
512
✻
Gamma Adjustment
17
R-Gamma-Shift
L3E7070K0A
512
512
512
512
✻
White Balance Adjustment [R]
18
B-Gamma-Shift
L3E7070K0A
512
512
512
512
✻
White Balance Adjustment [B]
19
NRS-B
M62393FP
153
NRS Adjustment (up side)
20
NRS-A
M62392FP
35
NRS Adjustment (down side)
21
R-V2
M62392FP
163
22
G-V2
M62392FP
163
Video Center Adjustment (Link to Item No.1-3)
23
B-V2
M62392FP
163
24
SubBright
PW168
128
128
128
128
25
SubColor
PW168
85
85
85
N/A
26
SubTint
PW168
128
128
128
N/A
27
-
0
28
SubBright (Video)
VPC3230
N/A
Note 1
N/A
128
127
Note 1: 575i = the same as PAL
29
SubCont (Video)
VPC3230
N/A
Note 1
N/A
50
49
30
SubColor (Video)
VPC3230
N/A
Note 1
N/A
2070
2070
31
SubTint (Video)
VPC3230
N/A
Note 1
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
25
26
34
SubColor (480i,575i)
VPC3230
N/A
31
N/A
23
23
Note 2: 480i = the same as NTSC
35
SubColor (480i,575i)
VPC3230
N/A
Note 2
N/A
29
29
575i = the same as PAL
36
-
0
37
V-Line Color Shading Correction Setting (R1)
L3E7070K0A
2
Vertical Line Color Shading Correction
38
V-Line Color Shading Correction Setting (R2)
L3E7070K0A
1
39
V-Line Color Shading Correction Setting (R3)
L3E7070K0A
254
40
V-Line Color Shading Correction Setting (G1)
L3E7070K0A
2
41
V-Line Color Shading Correction Setting (G2)
L3E7070K0A
1
42
V-Line Color Shading Correction Setting (G3)
L3E7070K0A
254
43
V-Line Color Shading Correction Setting (B1)
L3E7070K0A
2
44
V-Line Color Shading Correction Setting (B2)
L3E7070K0A
1
45
V-Line Color Shading Correction Setting (B3)
L3E7070K0A
254
46
R-Reference voltage (H)
L3E7070K0A
0
47
R-Reference voltage (L)
L3E7070K0A
0
48
G-Reference voltage (H)
L3E7070K0A
0
49
G-Reference voltage (L)
L3E7070K0A
0
50
B-Reference voltage (H)
L3E7070K0A
0
51
B-Reference voltage (L)
L3E7070K0A
0
52
Color Shading Correction ON/OFF
L3E7070K0A
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
FAN CONTROL
Range
60
Fan Control SW
0
0-1
0: Auto / 1: manual
61
Fan Min. control (Fan 1) (Normal / Ceiling )
114 / 114
70-210
62
Fan Min. control (Fan 2) (Normal / Ceiling )
122 / 114
0-210
63
Fan Min. control (Fan 3) (Normal / Ceiling )
97 / 97
70-210
65
Fan Max. control (Fan 1) (Normal / Ceiling )
206/ 206
70-210
66
Fan Max. control (Fan 2) (Normal / Ceiling )
150 / 150
70-210
67
Fan Max. control (Fan 3) ( Normal / Ceiling )
205 / 205
70-210
Initial
ItemNo.
Name
Device
PC
YCbCr
Video
Detail
480i(+)
480p(+)
NTSC
PAL
Note: 480i(+) = 480i & 575i, 480p(+) = 480p & HDTV
Содержание LV-S3E/D78-5423
Страница 2: ...CANON Multimedia Projector LV S3U D78 5422 LV S3E D78 5423 SERVICE SMANUAL ...
Страница 9: ...Part 1 General Information ...
Страница 24: ...Part 2 Repair Information ...
Страница 42: ...Part 3 Adjustment ...
Страница 59: ...Part 4 Troubleshooting ...
Страница 73: ...Part 4 Troubleshooting 4 14 BA7078AF Sync Detector IC5301 BA9743AFV DC DC Converter IC371 ...
Страница 74: ...Part 4 Troubleshooting 4 15 LM4865 Audio Amplifier IC5003 PW168A Scaler Main CPU IC301 ...
Страница 75: ...Part 4 Troubleshooting 4 16 TA1370FG Sync Separator Frequency Counter IC5302 VPC3230D Video Decoder IC101 ...
Страница 76: ...Part 5 Parts Catalog ...
Страница 77: ......
Страница 93: ...Part 6 Electrical Diagrams ...