Canon iR C3200 Series Portable Manual page 145

[9] Main controller PCB (sub)
[10] Main controller PCB (main)
[11] Drive PCB
[12] Duplex driver PCB
The symbol <=> in the diagram indicates major wiring connections, and does NOT indicate the direction of signals.
The major PCBs within the machine's main controller are connected as follows:
[1] Main controller PCB (sub)
[2] SRMA PCB
[3] HDD
[4] Main controller PCB (main)
[5] Image memory (SDRAM-: 512 MB, standard)
[6] Image memory (SDRAM: 512 MB, expansion)
[7] Boot ROM (Fiash ROM)
The symbol <=> used in the diagram indicates connection between major PCBs, and does NOT indicate the direction
of signals.
J1301
[1]
J1342
[2]
J1318
J1213
J1513 J1507
[12]
Flat cable/signal.
J1303
PCB-to-PCB connector.
[21] Heater control PCB
[22] DC power supply PCB (1)
[23] DC power supply PCB (2)
J1400 [13]
J1202
[5]
[4]
J1201
[6]
J1204
[3]
J1207
J1205
J1206
J1210
F-7-3
T-7-3
[8] Ethernet board
[9] UFR board or Open I/F
[10] USB interface board or TokenRing board
[11] Image conversion board
[12] Power distribution PCB
[13] Differential PCB
[7]
[8]
[9]
[10]
[11]
Chapter 7
7-3