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CP-X960WA
CP-X970W
No sound
Are
the audio
signal output at pins
, of EVS1 on the PWB
ass'y input terminal
VIDEO?
PWB ass'y signal
Power unit (circuit)
YES
Audio L, Audio R
PWB ass'y input terminal VIDEO
NO
No sound when VIDEO signal input
(Sound is heard when RGB signal input)
No sound both RGB and
VIDEO signal input
PWB ass'y signal
Speaker
Check at operating mode
10
8
10
8
Can not control to mouse or RS232C
Are
the signals
input at each pin of
EDI1 on the PWB ass'y
main?
PWB ass'y main
YES
PWB ass'y input terminal RGB
NO
(CHK0019) : Mouse
(CHK0020) : TXD
(CHK0021) : RXD
Pin No
RS232C
PS/2
ADB
Serial
1
2
3
6
7
9
10
12
13
14
SEL0
RTS
GND
SEL1
RDP
TDP
CLK
DATA
SEL0
RTS
+5V
GND
SEL1
DATA
SEL0
RTS
+5V
GND
SEL1
SEL0
RTS
GND
SEL1
TD
Check at operating mode
26
24
23
Summary of Contents for 0506E
Page 27: ... 24 CP X960WA CP X970W 7 Block diagram ...
Page 31: ... 28 CP X960WA CP X970W A B C D E A B C D E 1 2 3 4 5 6 POWER UNIT CIRCUIT 2 2 ...
Page 32: ... 29 CP X960WA CP X970W A B C D E A B C D E 1 2 3 4 5 6 PWB ASS Y FILTER ...
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