Alignment And Adjustments - Samsung K15A Service Manual

4. Alignment and Adjustments

4-1 Service Mode Adjustments
4-1-1 Service Mode Menus
Since there are no VRs in the K15A chassis, all
adjustments after parts replacement must be
done in the Service Mode. Service Mode
adjustments are necessary when either the
EEPROM (IC902) or the CRT is replaced.
4-1-2 Entering the Service Mode
Press the following transmitter keys
while in STAND-BY mode:
MUTE—>1—>8—>2—>POWER
"Factory Mode Menu" is displayed
ADJUSTMENT
PATTERN
OPTION
RESET
Enter Service Mode using the Volume
+,- keys. Service Mode Menu:
RC
AGC XX
VCO XX GC
SBT XX BC
SCT XX VA
SCR XX VS
STT XXX HS
GG XXX SS
BG XXX SVC : MUTE
Select a mode to be adjusted, using the chan-
nel down key. Example: VCO.
AGC XX RC
GC
VCO XX
SBT XX BC
SCT XX VA
SCR XX VS
STT XXX HS
GG XXX SS
BG XXX SVC : MUTE
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Change the data with "Volume +, - " keys.
VCO
71
Return to the Service mode by pressing
MENU.
AGC XX
RC
VCO XX GC
SBT XX
BC
SCT
XX VA
SCR XX VS
STT
XXX HS
GG XXX SS
BG XXX SVC : MUTE
Return to the Factory mode via the MENU
key.
ADJUSTMENT
PATTERN
OPTION
RESET
Press POWER to enter the Stand-by mode.
Alignment and Adjustments
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