Service manual

Page 34
MODELS: WS-48511 / WS-55511 / WS-55711 / WS-65511 / WS-65611 / WS-65711 / WS-65712 / WS-73711 / WS-B55
E2PROM Replacement
IC7A01 stores some adjustment data. After replacing the IC, set the data to the values given in the following
tables. If good performance is not obtained, perform the Adjustments Procedures given in the Notes column.
List of Adjustment Items.
JNGL Function (Jungle)
IC4A01
Display Adjustment Data 73" Data Notes
No. Abbrev. Description Range HD SD HD SD HD SD HD SD
1 HWID Horizontal Width 0~63 20 16 38 33 35 31 36 33 Width
2 HKEY Horizontal Keystone 0~63 38 43 38 43 33 31 31 33 Preset
3 EWPT EW-PCC on top 0~63 23 22 23 22 25 22 22 24 "
4 EWCT Corner Pin (top) 0~63 32 34 32 34 37 34 31 32
5 EWPBEW-PCConbottom 0~632631263127312732 "
6 EWCB Corner Pin (bottom) 0~63 29 35 29 35 35 35 31 34
7 VHGT Vertical Height 0~63 23 30 23 27 25 27 32 34 Height
8 VLIN Vertical Linearity 0~15 9 9 9 9 9 9 9 9 Preset
9VSCNVerticalS-Correction0~1500000000 "
14 H-POS Horizontal Position 0~63 30 37 30 37 30 37 30 37 "
20 V-POSVerticalPosition 0~633131313131313131 "
55" Data 65" Data48" Data
Function Display Adjustment Data Initial Data Notes
NO. Abbrev. Description Ran
g
e 480i 480p 1080i VG
A
1 SCT Picture Gain (H-Temp) 0~63 42 42 42 42 Sub Contrast
2 SBRT Sub Brightness (H-Temp) 0~63 26 26 26 26 Black Level
3 SCOL Sub Color (H-Temp) 0~15 7 5 3 3 Preset
4 STIN Sub Tint 0~15 6 10 15 7 "
5 SCON Sub Contrast (H-Temp) 0~15 2 3 3 3 "
6 RDRH R-Drive (high) 0~63 30 30 30 30 White Balance
7 GDR G-Drive 0~63 35 35 35 35 Preset
8 BDRH B-Drive (high) 0~63 40 56 56 56 White Balance
9 CTRH R-Cutoff (high) 0~63 25 25 25 25 "
10 CTGH G-Cutoff (high) 0~63 55 55 55 55 Preset
11 CTBH B-Cutoff (high) 0~63 40 20 20 20 White Balance
12 RDRL R-Drive (low) 0~63 35 35 35 35 "
13 BDRL B-Drive (low) 0~63 40 40 40 40 "
14 CTRL R-Cutoff (low) 0~63 25 25 25 25 "
15 CTGL G-Cutoff (low) 0~63 55 55 55 55 "
16 CTBL B-Cutoff (low) 0~63 15 15 15 15 "
17 SCTL Picture Gain (L-Temp) 0~63 42 42 42 42 Preset
18 SBRL Sub Brightness (L-Temp) 0~63 26 26 26 26 User
19 SCLL Sub Color (L-Temp) 0~15 2 2 2 2 User
20 SCNL Color Gain (L-Temp) 0~15 0 0 0 0 "
23 COL Color Gain 0~63 31 31 31 31
56 VM VM level 0~3 2 2 2 0 "
60 CRO1 CR Offset 1 0~15 10 7 7 7 Cb Cr Offset
61 CBO1 CB Offset 1 0~15 10 7 7 7 Cb Cr Offset
64 R-YR R-Y gain of R-Y 0~15 2 7 7 7 Preset
65 R-YB R-Y gain of B-Y 0~15 10 2 2 2 "
66 G-YR G-Y gain of R-Y 0~15 10 8 8 8 "
67 G-YB G-Y gain of b-y 0~15 6 11 11 11 "
69 RON Red On 0~1 1 1 1 1 "
70 GON Green On 0~1 1 1 1 1 "
71 BON Blue ON 0~1 1 1 1 1 "