2GZ/2G1-1
2-3-2
Engine PWB
Engine PWB
MPWB
2-3-4
CPU
(U2)
3.3 V
EEPROM
(U3)
Reset IC
(U9)
Figure 2-3-3 Engine PWB diagram
Buffer
(U12)
Buffer
(U13)
XIO
(U11)
5 V
Engine G/A
(U8)
5 V
Optional
finisher
Optional
paper feeder
Switches
Sensors
Clutches
Motors
HVTPWB
LSU