Service manual

Samsung Electronics 5-25
Alignment and Adjustment
Notes :
1. After each adjustment step is completed, OSD shows “CONFIRM!”.
2. EEPROM(ICE02) stores confirmed adjustment value of each adjustment step.
3. After finishing the adjustment, reset the main power source (OFF-ON) to memorize the adjustment data
in EEPROM.
5-2-4 (a) PREPARATION
1. How to get into the CVF adjust mode.
Note : When “XX XX” is shown in service adjustment procedures, this indicates variable values.
5-2-4 CVF Adjustment
1. Remove RE51 (1.5 kohm) and place
a jumper to ground land on the
CVF PCB.
2. After adjustment is completed,
replace RE51 to its original posi-
tion. See the below figure for the
location of RE51.
STEP1
1. Connect the power source (battery/DC cable).
2. Set the CAMERA/VCR switch of the camcorder
to “VCR” position.
3. Set OSD on state.
4. Press and hold the “EJECT” button and
“PLAY/STILL” button on the camcorder at the
same time for more than 3 seconds.
Then unit goes into service mode.
STEP2
Color bar pattern appears, and 0SD shows “8. PLL
EPR XX. EVR XX”. Then CVF adjustment mode has
been activated successfully.
STEP3
CVF
8. PLL
EPR : XX EVR : XX
OSD
CVF PCB
JUMPER