Epson AcuLaser C2900N Service Manual page 648

Chapter 7 Wiring Diagrams and Signal Information
§ 6 HIGH VOLTAGE
PWBA MCU
PL8.2.13
+3.0V REF
DRUM CARTRIDGE
PL4.1.21
BTR : Bias Transfer Roll
BCR : Bias Charge Roll
Epson AcuLaser C2900N
HARN ASSY HVPS
PL9.1.5
P/J16
TR MON
10
NC
9
HV DO
8
HV LD
7
HV CLK
6
+3.0V REF
5
SG
4
MAIN CLK
3
SG
2
I/L +24V
1
BTR
K
C
M
Y
PWBA HVPS
PL4.1.19
CF
P/J161
1
2
DB-K
3
4
DB-C
5
TR-C
6
DB-M
7
TR-M
8
DB-Y
9
TR-Y
10
BCR
Developer
7 - 17
TR-K
Revision B
MOG07008KA
Confidential