Monday, September 21, 2015

SANYO TV – SERVICE MODES and SMPS – BACK-LIGHT INVERTER SCHEMATICS

SANYO LCD- 24XH7-00 (Argentina) - LCD 32HX4 - DP42410 - DP46142 (LED LCD TV) 
SERVICE MODES
SANYO LCD-24XH7
Quick operation is needed to enter Service Mode.
To enter the Service Menu
> Press and hold the MENU button on Side Controls.
> Keep pressing the
MENU button and press the "MUTE" button on the remote control, and the FACTORY MENU will be displayed.
> Select
SERVICE by pressing ▲▼ button, and press ◄► button to enter.
SANYO DP42410
> At any input source then press the remote controller buttons “<”, “EXIT” and “>” to enter factory mode.
During Factory menu, if “MENU” or “EXIT” key is pushed, system will exit factory mode.
> Exit Factory Mode: After finishing adjusting color temperature, press [MENU] or [EXIT] to exit factory mode.
SANYO DP46142 - LED-LCD TV
At any input source then press the “<==”, “EXIT” and “OK” (Remote control) to enter factory mode
During Factory menu, if “MENU” key is pushed, system will exit factory mode.
Items of Factory menu
When in Component/ Video (Composite)/ ANT inputs then press the “Left -> Exit -> OK” key of remote control to enter factory mode..
During Factory menu, if “MENU” or “EXIT” key is pushed, system will exit factory mode.
Press up and down key can move high light item from Color Temperature > Timer Clear > Preset Channel  > NVRAM Clear > Full Power > Source Calibration > Reset to Default > RF Burn In > USB F/W Upgrade > UART Enable > Bypass Gamma.
The Timer Clear, NVRAM Clear and Reset to Default items will have a check dialog “yes or no” to do or not.
Push “Enter” key can select high light item function. (Press left and right can adjust value) Display panel Burn in Time on the bottom.
LCD 32HX4 SMPS SCHEMATIC
LCD 24XH7 SMPS SCHEMATIC
LCD 24HX7 BACK-LIGHT5 INVERTER SCHEMATIC
 SANYO DP42410 LCD TV SMPS SCHEMATIC
CLICK ON THE SCHEMATICS TO ZOOM IN