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Sanyo DS27910 User Manual

Sanyo DS27910
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GENERAL
This set has an On-screen Service Menu system included in the CPU that allows remote operation for most of the service adjustments.
ON-SCREEN SERVICE MENU SYSTEM
1. Enter the Service Menu:
While pressing the MENU key, reconnect the AC power cord. The Service Menu Display will now appear. (See Figure 1.)
2. Service Adjustments:
Press the or key to select the desired service menu you want to adjust. (See page 4 for On-screen Service Menu.)
Use the + or – key to adjust the data.
3. Exit from the Service Menu:
Press the MENU key to turn off the Service Menu display.
SERVICE ADJUSTMENTS
— 3 —
IC802 (EEPROM) REPLACEMENT
When IC802 (EEPROM) is replaced, IC801 (CPU) will automatically write the initial reference data into IC802 for basic TV operation.
However, the bus data should be checked and some bus data should be set up before attempting the service adjustments.
(See pages 4 – 6 for detailed information.)
INITIAL BUS DATA SETUP
Note: When IC802 (EEPROM) is replaced, the following bus data must be set up for proper TV operation before attempt-
ing the service adjustments.
1. Disconnect the AC power cord (AC 120V line).
2. While pressing the MENU key, reconnect the AC power cord. The Service Menu display will now appear.
3. Select NO. 03 HP (H Phase) with or key. Adjust the data with + or – key for 12.
4. Select NO. 04 VS (V Size) with or key. Adjust the data with + or – key for 66.
5. Select NO. 05 VPO (V Position) with or key. Adjust the data with + or – key for 45.
6. Select NO. 11 HBR (H BLK R) with or key. Adjust the data with + or – key for 4.
7. Select NO. 19 GD (Green Drive) with or key. Adjust the data with + or – key for 12.
8. Select NO. 23 POS (Pre/Over/SW) with or key. Adjust the data with + or – key for 1.
9. Select NO. 29 WP (White Peak Limiter) with or key. Adjust the data with + or – key for 1.
10. Select NO. 34 DCR (DC Reset) with or key. Adjust the data with + or – key for 1.
11. Select NO. 35 YGM (Y Gamma) with or key. Adjust the data with + or – key for 2.
12. Select NO. 37 AF (Auto Flesh) with or key. Adjust the data with + or – key for 1.
13. Select NO. 41 RYA (R-Y/B-Y Angle) with or key. Adjust the data with + or – key for 2.
14. Select NO. 47 EWD (EW DC) with or key. Adjust the data with + or – key for 46.
15. Select NO. 48 EWA (EW Amp) with or key. Adjust the data with + or – key for 22.
16. Select NO. 49 EWT (EW Tilt) with or key. Adjust the data with + or – key for 36.
17. Select NO. 50 EWP (EW Corner Top) with or key. Adjust the data with + or – key for 5.
18. Select NO. 51 EWB (EW Corner Bottom) with or key. Adjust the data with + or – key for 7.
19. Select NO. 52 HSC (Horz Size Comp) with or key. Adjust the data with + or – key for 6.
20. Select NO. 57 OPT (SA Option ) with or key. Adjust the data with + or – key for 88.
21. Select NO. 58 OP2 (SA Option 2) with or key. Adjust the data with + or – key for 46.
22. Select NO. 60 ATT (Input Level) with or key. Adjust the data with + or – key for 9.
23. Select NO. 63 SBO (Sub Bright Offset) with or key. Adjust the data with + or – key for 2.
24. Press the MENU key to turn off the Service Menu display.
NO. DATA
XX OPT XXX XXXXXXXX
Figure 1. Service Menu Display
ITEM NO.
TITLE
BINARY DATA
(8 bit)
DECIMAL DATA

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Sanyo DS27910 Specifications

General IconGeneral
BrandSanyo
ModelDS27910
CategoryTV
LanguageEnglish

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