Service manual

7
14GT15
14GT20
RC COMMAND SERVICE-ITEM
FUNCTION AGC
CONTRAST DOWN V-LIN
COLOUR DOWN V-AMP
BRIGHTNESS DOWN V-CENT
TINT DOWN H-CENT
SHARPNESS DOWN EW / /
SYSTEM HB
BLUEBACK S-COR
TIMER SUB-VOL
CONTRAST UP SUB-CON
COLOUR UP SUB-COL
BRIGHTNESS UP SUB-BRI
TINT UP TINT SUB TINT
SHARPNESS UP SUB-SHP
CHANNEL 1 DRI-GS
CHANNEL 4 DRI-BS
CHANNEL 7 CUT-R
CHANNEL FLASH BACK CUT-G
USER DATA IN SERVICE MODE
The flow of Mode lists as following,
* Direct Key-in Step1 Mode