Service Adjustment Data Table - Sanyo PLC-XU56 Service Manual

Electrical Adjustments
● Service Adjustment Data Table
No. Adjustment Item
Group: 0 AD9882
0 ADC G-OFFSET
1 ADC R-OFFSET
2 ADC B-OFFSET
3 ADC R-GAIN
4 ADC G-GAIN
5 ADC B-GAIN
6 ADC BandWidth PC
7 ADC BandWidth AV
8 ADC BandWidth DVI
9 ADC BandWidth HDCP
10 ADC BandWidth YCbCr
Group: 2 TB1274
0 Y_OUT_LEVEL_CONTROL
1 C_OUT_LEVEL_CONTROL
2 TINT
3 SHP_EQ
4 SHP_FO
5 SHP_GAIN 13/13/13/13/13/11/11/13
6 Y_OUT_LEVEL
0.7V
7 C_OUT_LEVEL
0.6V 12/13/15/13/22/17/17/21
8 Y_DELAY
9 COL_SYS
10 X'TAL
11 NOISE_DET
12 V_FREQ
13 Vert. Std
14 CID
15 V_SIG
16 MVM
17 AFC_GAIN
18 SECAM_GP,SECAM_ID
19 LPF
20 Cb OFFSET1
21 Cr OFFSET1
Group: 3 TA1370
0 SEP.LEVEL
1 HD1 OUT SET
2 HD PHASE
3 VD1 INV
4 V-FREQ
5 HD-IN
6 H-FREQ
Group: 7 TC90A69F
0 Y-EQ_GAIN
1 Y-EQ_N_C_LIM
2 V-ENH_GAIN
3 V_ENH_CORING
4 NTSC443_SW
Group: 8 LP05
0 LP05_R_GAIN_ud
1 LP05_G_GAIN_ud
2 LP05_B_GAIN_ud
3 LP05_TURBO_GAIN_ud
4 LP05_SHP_EN_SET_ud
5 LP05_SHP_EN_RST_ud
6 LP05_AB_ON_ud
7 LP05_EGE_ud
Group: 9 L3E07070
(Panel Drive System)
0 dummy
1 G_SUB_GAIN
2 R_SUB_GAIN
3 B_SUB_GAIN
4 G_SUB_BRT
5 R_SUB_BRT
6 B_SUB_BRT
7 JUN_GHOST_R
8 JUN_GHOST_G
9 JUN_GHOST_B
Initial Value Range
70/75/72 0 ~ 127
69/79/78 0 ~ 127
68/82/81 0 ~ 127
78/78/78 0 ~ 255
78/78/78 0 ~ 255
78/78/78 0 ~ 255
1 0 ~ 1
0 0 ~ 1
1 0 ~ 1
1 0 ~ 1
0 0 ~ 1
0 -63 ~ 63
0 -63 ~ 63
30/32 0 ~63
2 0 ~ 3
0 0 ~ 3
0 ~15
27/27/27/27/29/ 0 ~ 63
26/26/26/26/26/28/28
12/13/15/13/22 0 ~ 63
5/5/4/4/4 0 ~ 15
4/4/3/3/4
- -
- -
- -
- -
- -
- -
- -
0 0 or 1
1 0 ~ 3
7 0 ~ 15
1/1 0 or 1
8 0-15
8 0-15
1 0 ~ 3
1 0 ~ 1
29/29/36/38/36 0 ~ 63
0 0 ~ 1
0 ~ 127
0 ~ 1
0 ~ 127
3 0 ~ 3
1 0 ~ 3
1 0 ~ 7
2 0 ~ 3
1 0 ~ 1
128 0 ~ 255
128 0 ~ 255
128 0 ~ 255
0 0 ~ 255
132/212 0 ~ 4095
928/1231 0 ~ 4095
3 0 ~ 3
2 0 ~ 3
160/160/108/108 0 ~ 255
160/160/108/108 0 ~ 255
160/160/108/108 0 ~ 255
0 0 ~ 1023
0 0 ~ 1023
0 0 ~ 1023
5/10 0 ~ 255
5/10 0 ~ 255
5/10 0 ~ 255
These initial values are the reference data written from the CPU
ROM to memory IC when replaced new memory IC. The adjust-
ment items indicated with "✻" are required to readjust following
to the "Electrical adjustments". Other items should be used with
the initial data value.
Input source / Description
PC/AV30KHz/AV15KHz
PC/AV30KHz/AV15KHz
PC/AV30KHz/AV15KHz
PC/AV30KHz/AV15KHz
Only 1080i/1035i/720p, others are contained in AV
(YCbCr 480i)
(YCbCr 480i)
CVBS/YC
VideoNT/ PAL,PALM,PALN/SECAM,BW60,BW50/ NT443/ PAL60/ S-Video/YCbCr/Scart
VideoNT/ NT443/ PAL,PALM,PALN/ PAL60/ SECAM,BW
S-VideoNT,BW/ NT443/ PAL,PALM,PALN/ PAL60/ SECAM/ YCbCr/Scart
VideoNT/ NT443/ PAL,PALM,PALN/ PAL60/ SECAM,BW
S-VideoNT,BW/ NT443/ PAL,PALM,PALN/ PAL60/ SECAM/480i/575i/Scart
Video NT,BW60/ PAL,PALM,PALN,BW50/ SECAM/NT443/PAL60
S-Video NT,BW60/PAL,PALM,PALN,BW50/ SECAM/ NT443/ PAL60
Read Only
Scart/not Scart
1080i/1035i/720p/575p/480p
read only
read only
read only
Set for Input system 0:NTSC4.431:PAL60(Effective only NTSC input)
Turbo R Gain (128 at through)
Turbo G Gain (128 at through)
Turbo B Gain (128 at through)
Turbo mixture ratio (0 at through)
Set Aperture Compensation effective period
Set Aperture Compensation effective period
Set Aperture Comp. period selection (points) 3: 3, 1: 2, 0: 1, 2: not selectable
Selection Data for Frequency Characteristics
PC/AV/DVI/HDCP
PC/AV/DVI/HDCP
PC/AV/DVI/HDCP
SU51/XU51,XU56
SU51/XU51,XU56
SU51/XU51,XU56
-27-
✻ Clamp Adjustment [G]
✻ Clamp Adjustment [R]
✻ Clamp Adjustment [B]
SU51/XU51,XU56
SU51/XU51,XU56
✻ Sub Gain Adjustment [G]
✻ Sub Gain Adjustment [R]
✻ Sub Gain Adjustment [B]