Friday, November 29, 2013

DS 25204 - SANYO (Canada) SERVICE MODE_EEPROM REPLACEMENT_ Initial DATA

SERVICE MODE & ADJUSTING METHODS 
TO ENTER SERVICE MODE: While pressing the Menu key on the front control panel of the TV, re-connect the AC power cord.  The service menu display will appear
Press UP/DN key to select the desired service menu item, and use (+) / (-) key, or, number keys to adjust the data.

To exit service mode, press Menu key.
IC802 [EEPROM] replacement.
When this IC is replaced, CPU will automatically write the initial reference data into newly replaced memory IC, for basic TV operations.  However, the bus data should be checked and some bus data should be set up before attempting the service adjustments.
INITIAL BUS DATA SETUP
BUS DATA
CLICK ON THE PICTURES TO MAGNIFY