Samsung VP-A12, Руководство по обслуживанию

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Alignment and adjustment
5-22 Samsung Electronics
5-3-3 DC/DC Converter Section
Note : From now on, the structure of every adjustment is as follows.
Test point
Step Adjustment Item
1. Mode and input signal/
alignment tape
2. Test point and ADJ. part
3. Result and Remarks
ADJ. point
1. Camera 15V
1). Camera, no signal input.
2). Pin 29 of CTP01 and VR901.
3). Set the knob-rotary to the camera mode.
4). Connect digital voltmeter probes to pin 29 of the
CTP01.
5). Adjust VR901 so that the digital voltmeter
becomes DC15 ± 0.1V.
Main PCB (Comporent side)
DC/DC Converter PCB (Comporent side)
1. Camera 15V