Service Mode – Circuit Diagram - Universal remote control set-up code list. Sharp 21VFL200
USED ICs: M24C02B_LA7841_IX3466CE_CXA2074Q (MTS)_AN5276 (Audio Output)_TA7348P_IX3193CE (Video-Chroma)
SERVICE MODE
Before putting unit into the service mode, check that customer adjustments are in the normal mode. Use the reset function in the video adjustment menu to ensure customer controls are in their proper (reset) position.
Once in the service mode, press the Ch-up or Ch down button on the remote controller or at the set.
The service adjustment number will vary in increments of one, from "S01" to "I05".
The service adjustment number will vary in increments of one, from "S01" to "I05".
Select the item you wish to adjust.
To enter the service mode and exit service mode.
* While pressing the Vol-Up and Ch-Up buttons at the same time, plug the AC cord into a wall socket.
* Now the TV set is switched on and enters the service mode.
* To exit the service mode, turn the television off by pressing the power button.
* While pressing the Vol-Up and Ch-Up buttons at the same time, plug the AC cord into a wall socket.
* Now the TV set is switched on and enters the service mode.
* To exit the service mode, turn the television off by pressing the power button.
UNIVERSAL REMOTE CONTROL SET-UP CODE LIST FOR SHARP TVs
0007 0018 0044 0094 0154 0170 0190 0308 0320 0362 0631 0675
CIRCUIT DIAGRAM [Click on the Schematics to Zoom In]
