Samsung SCC-B2300 Service Manual - Page 19
PLL Voltage Adjustment - spec
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Alignment and Ad ustment 3-2 PLL Voltage Adjustment 1. Preparing ! Connect the AC Adaptor withe Camera Voltage frequency: NTSC (60Hz), PAL (50Hz). @ Switch on the Switch ! (L/L Switch) of the rear board. 2. Measuring tools : DVM(FLUKE87) or Oscilloscope. 3. Adjustment Spec : 2.5V ±0.2V. 4. Adjustment Process : Place the Probe on TP101 and rotate the Trimmer Condenser(C130). * PLL voltage adjustment is available only when EEPROM has proper data. ig. Samsung Electronics
Samsung Electronics
Alignment and Ad ustment
ig.
3-2
PLL Voltage Adjustment
1.
Preparing
!
Connect the AC Adaptor withe Camera Voltage frequency: NTSC (60Hz), PAL (50Hz).
@
Switch on the Switch
!
(L/L Switch) of the rear board.
2.
Measuring tools : DVM(FLUKE87) or Oscilloscope.
3.
Adjustment Spec : 2.5V
±
0.2V.
4.
Adjustment Process : Place the Probe on TP101 and rotate the Trimmer Condenser(C130).
*
PLL voltage adjustment is available only when EEPROM has proper data.