Panasonic PT-RS30K - Page 70

INF-60
SECTION 1 SERVICE INFORMATION
<RZ31K/RS30K>
■ Remote control does not respond
● No respond only from front side.
● No respond only with wired control.
OK
OK
OK
G
The signal waveform can be detected at pin 5 of connector [G9]
when pressing the button on the remote control.
NG
G
Check the cable connection between connectors [G9] and
[R1].
Replace [R]-P.C.Boad.
G The signal waveform can be detected at pin 6 of IC6103.
NG
G Check IC6103, JK6101,Q6103 and peripheral circuit.
G Check IC6112. Replace [G]-P.C.Board.
● No respond only from rear side.
OK
OK
OK
OK
OK
BF
The signal waveform can be detected at pin 3 of connector [BF7]
when pressing the button on the remote control.
NG
BF
BR
Check the cable connection between connectors [BF7]
and [BR1].
Replace [BR]-P.C.Boad.
G
The signal waveform can be detected at R6151 when pressing
the button on the remote control.
NG
Check the cable of wired remote control.
RR
The signal waveform can be detected at pin 11 of connector
[RR3] when pressing the button on the remote control.
NG
RR
BF
Check the cable connection between connectors [RR3]
and [BR1].
Replace [BF]-P.C.Boad.
G
The signal waveform can be detected at pin 16 of connector
[G14] when pressing the button on the remote control.
NG
G
RR
Check the cable connection between connectors [G14]
and [RR].
Replace [RR]-P.C.Boad.
G The signal waveform can be detected at pin 4 of IC6111.
NG
G Check IC6111 and peripheral circuit.
G The signal waveform can be detected at pin 6 of IC6103.
NG
G Check IC6103, JK6101, Q6103 and peripheral circuit.
G Replace [G]-P.C.Board.
G Check IC6112, replace [G]-P.C.Board.