Sharp MX-4500N - Page 384

MX3500N PHOTOCONDUCTOR SECTION i – 1
MX3500N
Service Manual
[i] PHOTOCONDUCTOR SECTION
1. Electrical and mechanism relation diagram
CN9
B3P-PH-K-S
AC
PWB
CN1
MC-K GB-K
GB-C
B6P-PH-K-S
CN26
CN2
1TC_CL 3
GB-M
HV_REM 7
MC_YMC 6
1TC_K 5
B32B-PHDSS-B
1TC_YMC 4
GB-Y
P-GND 2
INT24V2 1
B7P-PH-K-S
MC-CMY
CN1
INT24V2
7
P-GND 6
1TC_YMC 4
1TC_K 3
MC_YMC 2
HV_REM 1
1TC_CL
5
B7P-PH-K-S
1 INT24V2
HV_REM#
6 5 4 3 2 1
/HV_DATA#
/HV_CLK#
/HV_LD1#
INT24V2
P-GND
/HV_CLK# /HV_LD1#
HV_REM#
20 21 22 23 24
MC PWB
1st TC PWB
P-GND
/HV_DATA#
DL_BK
PHNR-10-H,BU10P-TR-P-H
CN15
53254-0310
DL_C
PHNR-10-H,BU10P-TR-P-H
53254-0310
DL_M
PHNR-10-H,BU10P-TR-P-H
53254-0310
DL_Y
PHNR-10-H,BU10P-TR-P-H
53254-0310
B40B-PADSS-B
9 D-GND 2 9 D-GND 2
DL_M#
D-GND 2
DL_BK# 3
10
1
9D-GND
D-GND
D-GND D-GND DL_C#
10
3
9
1
DL_BK#
D-GND
DL_Y#
1
DL_Y# 3
10
DL_C#
1
3
1 2
DL_BK#
1
DL_C#21
1
D-GND
DL_M#2
24 D-GND
DL_Y#
D-GND
22
1
4
DL_M# 3
10
1
PCU PWB
23 D-GND
RSM6P
CN1
B12B-PH-K-S
DRIVER
SUB PWB
6
8 7
INT24V1
10
4
12 INT24V1
9
11 INT24V1
3
DMCLA/
4 1 6 INT24V1
DMCLB/
DMCLB//
DMCLB// 1
3
DMBKA//
55
2
INT24V1
INT24V1 2
3 4 6 1
↓
DMBKA/
1
DMBKB/ DMBKB//
DMBKA/
DMBKB//
DMBKB/
DMBKA// DMCLA//
INT24V1 5
DMCLA// 6
INT24V15
2
DMCLA/ 4 DMCLB/ 3
2
DL_BK
DL_C
DL_M
MC
GB
DMCL
DMBK
DL_Y
GB
GB
GB
2
1
2
MC
MC
MC
1
1
1