Service manual
AR-203E/5420/M200/M201 ELECTRICAL SECTION 13 - 17
24V
PGND
5V
5V
24V
PGND
5V
24V
24VSPFMT
24V
5V
5V
5V
VCC3
5V
PGND
24V
INT24V
PGND
24VDupMT
24V
PGND
24V5V
24V
PGND
INT5V
5V
/VFMCNT(5)
TMB_O(6)
/RRS(5)
PD1(7)
/DMT1(6)
/CPFS1(5)
24V1(DSWS)(7)
/MPFS(5)
SPID(7)
PPD1(7)
VFMOUT(5)
TMA_O(6)
POD(7)
/DMT0(6)
SPMT_1(6)
/DMT3(6)
PPD2(7)
RTH_IN(5)
MFD(7)
SPPD(7)
CED1(7)
/DMT2(6)
SPMT_3(6)
TxD(1)
PD2(7)
PPD3(7)
CED2(7)
/CPFS2(5)
OUT_B+(6)
OUT_A-(6)
OUT_B-(6)
OUT_A+(6)
/MMD(5)
MMLD(7)
/MMCLK(5)
/MCNT(5)
FANLK(7)
RxD(1)
/PMD(5)
PMCLK_A(5)
PMRDY(7)
/SYNC(4)
/LDEN(5)
/VIDEO(4)
SHOLD(5)
SPMT_0(6)
SPMT_2(6)
(White)
(White)
To SPF unit
(For debug)
To Paper detect
(Red)
CPU Serial
(White)
(Blue)
To Cassette paper solenoid
(White)
(White)
Not mounted
To Polygon motor
To Paper pass detect
To Fan motor
To HL unit
(Black)
To Cassette detect
(Red)
To Toner motor
(Red)
To Duplex motor
To Interlock switch
To Multi unit
To Paper out detect
To Resist roller solenoid
To 2nd. cassette
To Mirror motor
To Main motor
To Mecha. COUNTER
(Red)
(Red)
For AL2040 Model Only
For AL2040 Model Only
For AL2040 Model Only
(Green)
To LD
(White)
CN18
B14B-PHDSS-B
1
3
5
7
9
11
13
2
4
6
8
10
12
14
CN10
B3B-PH-K-S
1
2
3
R140
200J 1/4W
CN12
B3B-PH-K-E
1
2
3
CN16
B3B-PH-K-R
1
2
3
R208
200J 1/4W
CN19
B3B-PH-K-S
1
2
3
CN17
N.M._B4B-PH-K-S
1
2
3
4
CN6
B5B-PASK-1
1
2
3
4
5
CN13
B05B-XASK-1
1
2
3
4
5
CN7
B3B-PH-K-K
1
2
3
R205
200J 1/4W
R203
200J 1/4W
C201
1000p
R204
200J 1/4W
C200
1000p
CN25
B3B-PH-K-M
1
2
3
C199
1000p
C205 0.1u/50V
C206 0.1u/50V
D42
KDS226
2
1
3
CN24
B12B-PH-K-S
1
2
3
4
5
6
7
8
9
10
11
12
C198
1000p
C202 1000p
CN11
B4B-PH-K-S
1
2
3
4
C203 1000p
CN15
B2P-VH-R
1
2
C204 1000p
CN28
N.M._B03B-PH-K-R
1
2
3
C246 N.M.
CN23
B2P-VH
1
2
R207
200J 1/4W
CN22
B5B-PH-K-S
1
2
3
4
5
CN41
B05B-CZHK-B
1
2
3
4
5
C247
N.M._1608size
CN26
B5B-PH-K-R
1
2
3
4
5
R206 1kJ
CN4
B4B-PH-K-R
1
2
3
4
CN42
B08B-CZHK-B
1
2
3
4
5
6
7
8
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MCU PWB (Connector section 2) (AR-203E/5420) 9/12