Canon imageRUNNER 2530 Service Manual page 46

2
Technology > Controller System > Overview > Functional Configuration
Main controller PCB
J309
J306
J8151
J8114
J8106
J8142
SW3
J8143
J8112
J8146
J8116 J8134 J8125
Connector No.
J309 Reader connector
J8104 USB port (device)
J8106 SO-DIMM slot
J8109 ROM board slot (for market-related measures)
J8110 SD card connector
J8111 LAN connector
J8112 DC controller PCB connector
J8114 Control panel connector
J8115 SOFT counter board connector
J8116 SOFT ID board connector
J8117 Control card connector
J8118 Serial interface connector
J8119 Card reader connector
J8124 Secondary battery unit connector
J8125 Power supply connector
J8127 NCU board connector
J8134 Pseudo CI connector
2 Technology > Controller System > Overview > Functional Configuration
J8109
J8110
J8111
J8104
BAT1
J8150
J8118
J8140
J8148 J8115
J8124
J8119
J8147
J8127 J8149 J8117
F-2-31 F-2-31
Function
Connector No. Function
J8140 Serial interface connector
J8142 Laser scanner unit connector
J8143 Laser scanner unit connector
J8146 Pseudo CI connector
J8147 NCU board connector
J8148 Modem board connector
J8149 Speaker connector
USB (Host) connector
J8150
USB hub kit connection
J8151 Reader connector
Lithium battery for RTC
BAT1
Life: About 10 years
Used to turn off the power when replacing the SO-
SW3
DIMM.
2-18
T-2-8 T-2-8
2-18