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MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 /
WS-65813 / WS-73513 / WS-73713
E2PROM Replacement
Data accessed in the Convergence Adjustment Mode is stored in IC8D01on the PCB-SIGNAL. Replacement
PCB’s are supplied pre-aligned so that only fine adjustments should be necessary after replacement. All other
service data is stored on the PCB-E2P located on the DM assembly. When replacing the DM assembly,
retaining the original PCB-E2P will eliminate the need for any realignment. The following tables are provided as
a guide in case of total data loss.
List of Adjustment Items.
VC Function (Video Color) IC2V01
1 SBRT Sub Brightness Adjust 0~63 20 20 20 20 Black Level
2 SCT Picture Gain Adjust 0~63 42 42 42 42 Sub Contrast
3 SCON Sub Contrast Adjust 0~15 9 9 9 9 Preset
4 RDRH R-Drive (high) 0~15 31 31 31 31 White Balance
5 GDRH G-Drive (high) 0~15 42 42 42 42 "
6 BDRH B-Drive (high) 0~63 40 40 40 40 White Balance
7 CTRH R-Cutoff (high) 0~63 31 31 31 31 "
8 CTGH G-Cutoff (high) 0~63 43 43 43 43 "
9 CTBH B-Cutoff (high) 0~63 25 25 25 25 "
10 RDRL R-Drive (low) 0~63 31 31 31 31 "
11 GDRL G-Drive (low) 0~63 37 37 37 37 "
12 BDRL B-Drive (low) 0~63 20 20 20 20 "
13 CTRL R-Cutoff (low) 0~63 25 25 25 25 "
14 CTGL G-Cutoff (low) 0~63 35 35 35 35 "
15 CTBL B-Cutoff (low) 0~63 20 20 20 20 "
16 GMMA RGB Gamma correction 0~3 2 2 2 2 "
17 GAML Gamma Differ. Sw. 0~1 1 1 1 0 Preset
18 BRT Brightness Control 0~63 21 21 21 21 User
19 COL Color Control 0~63 36 40 36 30 User
20 TNT Hue Control 0~63 32 31 31 31 User
22 CBOF Cb sub signal DC cancel 0~63 31 31 31 31 Preset
23 CR0F Cr sub signal DC cancel 0~63 31 31 31 31 "
38 DCTR Y DC trans. Ration 0~3 2 2 2 2 "
56 ASBL S-ABL gain setting 0~3 0 0 0 0 "
Adjustment
Description
Data
Range
1 HWID Horizontal Width 0~63 32 31 21 21 25 25 21 21 28 28 28 28
2 HKEY Horizontal Keystone 0~63 43 37 44 40 41 37 25 24 25 24 25 24
7 VHGT Vertical Height 0~63 27 30 21 25 28 31 33 38 38 41 33 41
8 VLIN Vertical Linearity 0~15 6 6 6 6 6 6 6 6 6 6 6 6
9 VSCN Vertical S-Correction 0~15 3 3 3 3 3 3 3 3 3 3 3 3
13 H-POS Horizontal Position 0~63 38 23 38 23 38 23 38 23 38 23 38 23
CRT-JNGL Function (Jungle)
WS-73513
WS-73713
WS-55613
WS-55813
WS-65813Display
WS-48513
WS-48613
WS-55513
WS-65513
WS-65613
WS-65713
