Canon iR C3200 Series Service Manual page 165

[6] Main controller PCB (main)
[7] Drum ITB motor
[8] Duplex driver PCB
[9] High-voltage unit
[10] HV1 PCB
The arrow used in the diagram indicates connection of PCBs, and does NOT indicate the direction of signals.
The major PCBs of the machine's main controller are connected as follows:
[1] Main controller PCB (sub)
[2] SRAM PCB
[3] HDD
[4] Main controller PCB (main)
J1301
[1]
J1342
[2]
J1318
[3]
J1213
J1513 J1507
[12]
[16] Fuse PCB
[17] Heater control PCB
[18] DC power supply PCB (1)
[19] DC power supply PCB (2)
[13]
J1400
J1202
[5]
[4]
J1201
[6]
J1204
J1207
J1205
J1206
J1210
F-4-3
T-4-3
[8] Ethernet board
[9] UFR board or Open interface board
[10] USB interface board, TokenRing
board, or USB application interface board
[7]
[8]
[9]
[10]
[11]
Chapter 4
4-3