On-Screen Service Menu - Sanyo DP50741 Service Manual

Table 1. ON-SCREEN SERVICE MENU
When IC801 (EEPROM) is replaced, check the bus data to confirm they are the same as below. See page 3 for
On-Screen Service Menu access and adjustments.
No. Title
1A0 MUTE
086
VOL
087 OP1
088 OP2
101 1R00
102 1R01
↓ ↓
197 2R47
198 2R48
NOTES: Option 1 and Option 2 data is initial and can be set according to adjusment information.
Option 2 Data (Display Panel)
PROGRAM CODES
The microprocessor used in this model is a multi-purpose type and is used in several different models. To ensure
proper operation and the correct features for your particular model, the program codes must be correct.
Note 1. Option Data 1 (No. 2 OP1) should be hexadecimal 00.
See 2 above. If this program code is wrong the TV will not operate properly.
Note 2. Option Data 2 (No. 3 OP2) should be hexadecimal 1B.
See 3 above. If this program code is wrong the TV will not operate properly.

ON-SCREEN SERVICE MENU

Initial Data
A0h
30h
00h
1Bh
00h
00h
↓
00h
00h
Note
Audio mute at Power ON
Volume setup inspection
Option 1 Data (HDMI)
Option 2 Data (Display Panel)
ROM Correction Data
ROM Correction Data
↓
ROM Correction Data
ROM Correction Data
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