List Of Signals; Inputs To And Outputs From Iv. The Dc Controller Pcb; Connector - Canon LBP-2000 Service Manual

III. LIST OF SIGNALS
A. Inputs to and Outputs from the DC Controller PCB

Connector

P i n N o t a t i o n
J 1 0 1 1 / R X D O
2 / S T B
3 / S C L K
4 GND
5 / T X D O
6 / S T E R M U
7 +5V
8 +24V
9 +24V
1 0 GND
1 1 GND
J 1 0 2 1 +5V
2 DPICH
3 / E N B L
4 / L O N
5 GND
6 VDO
7 / V D O
8 GND
9 +3.3V
1 0 / B D I N
1 1 GND
J 1 0 3 1 THCNCT
2 F S RT H 1
3 GND
4 F S RT H 2
5 GND
6 GND
7 +5V
8 GND
9 / P O S I S N S
J 1 0 4 1 +3.3V
2 +3.3V
3 +3.3V
4 +3.3V
5 +3.3V
6 GND
I / O Logic
I n p u t P u l s e Machine internal communication signal
O u t p u t L Strobe signal
O u t p u t Clock Clock signal
O u t p u t P u l s e Machine internal communication signal
O u t p u t L Option select signal
O u t p u t H Fixed to L
O u t p u t L Image formation enable signal
O u t p u t L Laser beam forced emission signal
O u t p u t H Video signal (CCW)
O u t p u t L Video signal (CW)
I n p u t B D Input signal
O u t p u t H Connector disconnection detection signal; L: connected
I n p u t Analog Fixing roller temperature detection signal 1
I n p u t Analog Fixing roller temperature detection signal 2
I n p u t L Delivery paper detection signal
APPENDIX
R e m a r k s
A - 5