![Huvitz CCP-3100 Скачать руководство пользователя страница 33](http://html1.mh-extra.com/html/huvitz/ccp-3100/ccp-3100_service-manual_2190295033.webp)
33
3-3-3 Abnormalities in remote control
z
Remote control is inoperable
.
1.
Inspect battery of remote controller.
2.
Change the remote controller. And check again
3.
If it does not work, change the main PCB
3-3-4 Misalignment
z
Operation is impossible
.
z
Operating position is incorrect
.
CHECK POINTS
- Malfunctions of Main PCB
1. D5 LED does not light. → +5V output is unavailable. Replace the main PCB.
2. D4 LED does not light. → +12V output is unavailable. Replace the main PCB.
3. Pilot lamp does not light. → Main PCB is unavailable. Replace the main PCB.
4. Measure the voltage between pin1 and pin2 of J1. If the voltage level is 18V/AC(
±
3V/AC).
→ Replace the main PCB.
5. Inspect fuse of main PCB. It is break an electric current → Replace the Fuse.
6. Inspect alignment. If misalignment is occurred, it should be corrected.
3-3-5 Other
·
Auto shut-off function is inoperable. → Malfunctions of relay in the Main PCB
If the Main PCB is malfunctioning, replace it.
Содержание CCP-3100
Страница 1: ...1 Service Manual Chart Projector CCP 3100...
Страница 16: ...16...
Страница 24: ...24 3 2 3 CCP 3100 DRAWING...