Canon CP660 Service Manual page 59

Inputs to and Outputs from the DC Control PCB (9/10)
J5003-1
Cartridge motor
M3
COPYRIGHT © 1999 CANON INC.
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High-voltage
PCB 1
+24UH
-2 J5001-A10 J226-A3
-3 -A9
-4 -B3
-5 -B4
High-voltage
J5005
PCB 2
20
High-voltage
J5001
PCB 1
24
Separation
static
J5600
eliminating
6
bias PCB
Figure 2-111
CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 BASIC OPERATION
DC controller PCB
SLVPHA
-A4
SLVPHA*
Cartridge motor rotation control
-B10
SLVPHB
-B9
SLVPHB*
Controls the rotation of the
developing cylinder for the
color and black toner cartridges.
For details, see p. 4-36.
Controls the bias for the primary
J203
transfer, secondary transfer,
secondary pre-transfer charging,
fixing separation, and ITD cleaning
roller.
For details, see p. 4-30.
Controls the bias of the primary
J226
charging, black development,
and color development, and
detects the level of black toner.
For details, see p. 4-26.
J229
Controls the bias for separation
static elimination.
2-11