Canon imageRUNNERC1022 Service Manual page 125

Jack No. Function
J8101 Serial interface for debug
J8102 Not implemented
J8103 USB on a control panel, Connect to a media card reader
J8104 USB device connector
J8106 RAM DIMM connector
J8109 SRAM connector for debug
J8110 On-board SD card interface
J8111 LAN connector
J8112 Video signal, engine command
J8113 CCD read image signal, lamp power/control signal
J8114 Control panel screen image signal, key signal
J8117 CCVI interface
J8118 Serial interface
J8119 Card reader interface
J8120 Motor for ADF, solenoid, sensor signal
J8121 Reader motor control signal
J8123 Not implemented
J8124 Secondary battery for memory backup
J8125 Power source
J8126 Pseudo CI signal
J8127 NCU control signal (digital)
J8128 NCU control signal (analog)
J8129 Power control signal
J8130 Not implemented
J8131 CCD unit HP signal
J8132 For debug
J8133 Front cover open/close detection signal
J8134 Power for pseudo CI
J8140 Power for serial I/F
T-4-3
Connect to
-
-
Control panel relay PCB
USB device
RAM DIMM for expansion
-
SD card
LAN
DC controller PCB
CCD relay PCB
Control panel relay PCB
CC-VI
Coin vendor (100V, 230V)
Serial I/F PCB (120V)
Card reader-E1
ADF relay PCB
Reader motor (M12)
-
Secondary battery
Low-voltage power PCB
Pseudo CI PCB
NCU PCB
NCU PCB
Low-voltage power PCB
-
Reader HP sensor (SR717)
-
Front cover sensor (SR720)
Pseudo CI PCB/off hook PCB
Serial I/F PCB
Chapter 4
4-3