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Interconnection with Input Backplane
J6
J7
J101
Image 9-7
Interconnection with Input Backplane
Connector J6 - IR Receiver Rear
Pin Name
++5V
IR_REAR
GND
Connector J6 - IR Receiver Front
Pin Name
++5V
IR_REAR
GND
Connector J300 - to Display
Pin Name
L_YEL
GND
L_IR_OK
L_IR_REC
R5976820 SLM R12+ PERFORMER 08/03/2005
J700
J409
J300
Communication Interface
Pin No
In/out
Definition
1
In
Power supply
2
In
RC5 signal from rear IR receiver
3
Ground
Pin No
In/out
Definition
1
In
Power supply
2
In
RC5 signal from front IR receiver
3
Ground
Pin No
In/out
Definition
1
Out
Signal for yellow led (sync present)
2
Out
Ground
3
Out
Signal for green led (IR accepted)
4
Out
Signal for red led (IR received)
J6
J7
J409
9. Communication Module R763768
Input Backplane
Signal
+5V
TTL
Signal
+5V
TTL
Signal
TTL
TTL
TTL
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