Samsung CL29A551GQ9XZD - Adjusting the Focus; Adjusting the Screen Voltage; Replacements & Calibration

Troubleshooting
4-24 Samsung Electronics
4-2-5 Replacements & Calibration
No Item Data Remark
1 Main B/D Adjust Tilt, Adjust Screen, Adjust Focus, Adjust Factory Data, Adjust W/B Toshiba Mode
2 Power B/D Adjust Screen, Adjust Focus Toshiba Mode
3 CRTAssy - -
4 FBT Adjust Screen, Adjust Focus Toshiba Mode
5 SUB - -
■ Adjusting the Focus
YoumustadjustthesettingsinthefollowingorderfortheKSDAchassiswhenreplacingtheCRTPCB,FBT,orCRT.
1. Display the Cross Hatch pattern.
2. Set the Screen Adjustment to “OK”.
3. TurntheFocusVRsothatthehorizontalandverticallinesareclearlydisplayed.
4.ChecktheFocusfortheentirescreenandadjusttheFocusVRifnecessary.
■ Adjusting the Screen Voltage
1. Select:
2. Display the Toshiba pattern.
Focus VR
Mute 1 Power ON8 2Power OFF