Sns4 Pc Board - Panasonic DX-600 Service Manual

3.11. SNS4 PC Board

CN85
SNS3 PCB
Signal Name
Pin No.
CN85-1 nCCHK1
CN85-2 GND
CN85-3 nRSEN
CN85-4 LDRE
CN87
Refer to SC PC Board CN58.
Edition 1.0
Destination
SNS1 PCB
+5V(H)
CN81-1
0V(L)
SNS1 PCB
CN81-2
SNS1 PCB
+5V(H)
CN81-3
0V(L)
SNS1 PCB
CN81-4
Approx. +2 VDC
Signal Waveform
0V
89
DX-600/800
Function
No Cassette Detection
Signal
L: No Cassette
Ground
Timing Sensor Detection
Signal
L: Detect
Timing Sensor and No
Cassette Sensor LED Drive
Current
APR 2002