Mitsubishi Electric WS-48513, Service Manual

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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
Function Display Adjustment Data Initial Data Notes
NO. Abbrev. Description Range 480i 480p 1080i VGA
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
No. Item HD SD HD SD HD SD HD SD HD SD HD SD
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
18 V-POS Vertical Position 0~63 31 31 31 31 31 31 31 31 31 31 31 31
CRT-JNGL Function (Jungle)
WS-73513
WS-73713 WS-55613
WS-55813
WS-65813 Display
WS-48513
WS-48613
WS-55513
WS-65513
WS-65613
WS-65713