15
CP-S235 (C10SM2)
Speaker
Check at operating mode
No sound
NO
YES
Power unit (circuit)
Are
voltage input
at pin
,
,
,
of the E800 on the
MAIN board?
7
1
3
5
MAIN board
Turn off
the projector and
disconnect the Speaker
cable from ESPL.
Measure the resistance
of the Speaker.
: +12V
: +17V
: +6.6V
: +4.1V
7
1
3
5
about 8
0
or infinity
The check after parts change
1. PC power supply OFF
2. Connection of cable
3. Projector starting
4. PC starting
*When not operating :
PC set up change of cable.
No
control to RS-232C
MAIN board
NO
YES
NO
YES
Use cross cable
Check the
RS-232C cable.
Are pin No. 2 and 3
crossed?
Power unit (circuit)
Check the
power supply voltage
of E800 the voltage
correct?
Содержание SM0541
Страница 51: ...SM0541 POWER UNIT CIRCUIT FILTER UNIT PARTS WITH HATCHING ARE NOT MOUNTED POWER UNIT CIRCUIT FILTER UNIT ...
Страница 53: ...SM0541 POWER UNIT BALLAST 2 PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 54: ...SM0541 CONTROL BOARD PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 55: ...SM0541 MAIN BOARD 1 PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 56: ...SM0541 MAIN BOARD 2 PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 57: ...SM0541 MAIN BOARD 3 PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 58: ...SM0541 MAIN BOARD 4 PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 59: ...SM0541 MAIN BOARD 5 PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 60: ...SM0541 MAIN BOARD 6 PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 61: ...SM0541 MAIN BOARD 7 PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 62: ...SM0541 MAIN BOARD 8 PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 63: ...SM0541 MAIN BOARD 9 PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 64: ...SM0541 MAIN BOARD 10 PARTS WITH HATCHING ARE NOT MOUNTED ...
Страница 65: ...SM0541 MAIN BOARD 11 PARTS WITH HATCHING ARE NOT MOUNTED ...
