SANYO LCD 32K30 - HOW TO ENTER SERVICE MODE - White Balance Adjust - Main Power Regulator [SMPS] Schematic Diagram

SERVICE MODE

This set has an On-screen Menu system included in the CPU that allows remote operation for most of the service adjustments.

• Press and hold the MENU button on Side Controls.
• Keep pressing the MENU button and press “1”button on the remote control, and the FACTORY MENU will be displayed.
• Select “DATA” line by pressing ▲ or ▼ button.
• Press ◄► button to adjust data.
• Press MENU button to exit service mode.  The all adjusted data in service mode will be memorized into EEPROM automatically.

WHITE BALANCE

• Enter the Service Mode.
• Select "Source ALL" by pressing ▼▲button, and select "Properties White" by pressing ◄►button.
• Set R, G, and B value to “FF” by pressing NUMERIC buttons. 
• After adjustment, confirm white balance again by normal picture Exit the Service Mode. 

1. To adjust Red: Press 1 (data value up) and 4(data value down).
2. To adjust Green: Press 2 (data value up) and 5 (data value down).
3. To adjust Blue: Press 3 (data value up) and 6 (data value down).

Decide one item in three items to a fixed value (For example, let Rbe fixed value), select item of other 2 colours.

(Example, Gor B), and adjust to produce a normal black and white picture in highlight areas.

(Note: At this time, adjust the other 2 colours data less than fixed data.)

SMPS SCHEMATIC

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PCB-FOIL SIDE

Universal Remote Control Set-up Codes

GE REMOTE: 0049 0097 0110 0004 0268 0012 0108 0180 [625, 705]

RCA RCR 311W: 1047, 1078, 1080, 1121, 1129, 1163

RCA RCR 312W: 10054, 10154, 10159, 11142

6-in 1 Super remote: 017,062,063,093,120,121,182,193

Others: 1072 1145 1423 10611178 1047 1171 1298 1316 1347 1349 1143 1157 1172 1208 1360 1024 1115 1052 1232 1046