17
CP-X807(EDX50WL)
PWB assembly Main
PWB assembly INPUT
Check at operating mode
(Make sure the state of MUTE , Volume and AUDIO-SPEAKER)
No sound
infinity
about 8
Speaker
Disconnect
the speaker from the
PWB assembly Main, and
measure its
resistance.
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.
Can not control to RS-232C
NO
YES
Use cross cable
Check the
RS-232C cable.
Are pin No. 2 and 3
crossed?
Make sure PC setup
YES
NO
PWB assembly MAIN
PWB assembly CONTROL
Are the
signals input at each
pins on the CONTROL
Port?
: RX
: TX
Pin
Pin
Summary of Contents for CP-X807(EDX50WL)
Page 23: ...23 CP X807 EDX50WL Fig 3 Wireless Network Unit Configuration Fig 4 Execute ipconfig ...
Page 88: ...CP X807 EDX50WL 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT BALLAST 1 CONFIDENTIAL ...
Page 89: ...CP X807 EDX50WL 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT BALLAST 2 CONFIDENTIAL ...
Page 90: ...CP X807 EDX50WL 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT BALLAST 3 CONFIDENTIAL ...
Page 91: ...CP X807 EDX50WL 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT CIRCUIT 1 CONFIDENTIAL ...
Page 92: ...CP X807 EDX50WL 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT CIRCUIT 2 CONFIDENTIAL ...
Page 119: ...89 CP X807 EDX50WL MEMO ...
Page 120: ...QR73831 Printed in Japan JE CP X807 YK No 0598E ...
