ar235-275_cd_gb.pdf
TRANSCRIPT
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CIRCUIT DIAGRAMCODE:00ZAR275//C1E
DIGITAL LASER COPIER/ PRINTER
AR-235MODEL AR-275
CONTENTS
[1] BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[2] ACTUAL WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
[3] CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
1. MCU PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
2. IMC PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
3. LCD BACKLIGHT PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25
4. KEY LED PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
5. CCD PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
6. LSU PWB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
7. VR PWB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33
8. MOTHER PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
9. SENSOR PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35
10. CONNECTOR PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
Parts marked with are important for maintaining the safety of the set. Be sure to replace these parts withspecified ones for maintaining the safety and performance of the set.
SHARP CORPORATIONThis document has been published to be usedfor after sales service only.The contents are subject to change without notice.
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AR-235/275 BLOCK DIAGRAM - 1
[1] BLOCK DIAGRAMM
irror
-Mot
or
SP
F/R
SP
F U
nit (
Opt
iona
l)
Dow
n-Lo
ad-C
ON
SP
F-S
EN
-PW
BD
-Sub
9pi
nS
PF
Cov
er S
ens
SP
F-P
SO
L
SP
F P
S S
ens
SP
F P
aper
Em
pty
Sta
ple
empt
y se
nsor
Sta
pler
SP
F P
aper
Siz
e S
ens
(x5)
Sca
nner
Mirr
or H
PC
artri
dge
empt
y se
nsor
Pap
er S
ize
Det
ecto
rS
tapl
e op
erat
ion
mot
or
SP
F B
OO
K S
ens
Cov
erS
enso
rS
tapl
e su
pply
cov
er
op
en/c
lose
sen
sor
Rea
r edg
e pl
ate
HP
sen
sor
Sta
ple
HP
sen
sor
L1S
enso
rS
ide
guid
e pl
ate
HP
sen
sor
D-S
ub 2
5pin
D-S
ub 1
5pin
Tray
JA
M p
roce
ss s
enso
rTr
ay p
aper
em
pty
sens
or
JAM
pro
cess
PG
open
/clo
se s
enso
r
Sel
f prim
ing
sens
or
L2N
o. 1
tray
pap
er e
xit
sens
orS
ide
guid
e pl
ate
mot
orR
ear e
dge
plat
e dr
ive
sole
noid
No.
2 tr
ay p
aper
exi
t se
nsor
Rea
r edg
e pl
ate
driv
e m
otor
Tran
spor
t sel
ect g
ate
right
so
leno
idD
efog
Lift-
up d
rive
cont
rol s
enso
rU
pper
alig
nmen
t pla
te d
rive
sole
noid
Hea
ter
Pap
er S
ize
Sen
sor
CC
D-P
WB
Tray
pos
ition
sen
sor U
pper
FIN
mai
n m
otor
Tran
spor
t sel
ect g
ate
right
so
leno
id 2
AB
INC
HP
aper
pos
ition
sen
sor
Tray
lift-
up m
otor
Shu
tter d
rive
sole
noid
Tray
pos
ition
sen
sor L
ower
Tray
off-
set m
otor
Pap
er e
xit r
olle
r clu
tch
SP
F-M
otor
SP
F-p
ress
ure
rele
ase
SO
LS
PF
-Dup
SO
Off-
set p
ositi
on s
enso
r
Shi
fter
HP
Sen
sor
Fus
er C
oolin
g F
an 1
CN
118
CN
108
CN
117
Pou
t Sen
sor
Fus
er C
oolin
g F
an 2
2
Shi
fter-
Mot
orC
N10
4
(Opt
iona
l)
CN
103
Dup
lex-
Mot
or
Mai
n bo
dy c
asse
tte u
nit
Dup
lex
Pap
er O
utC
N12
9
Sen
sor
PA
P1H
; P
aper
Em
pty
LUD
1H ;
Lift
Up
Det
ecto
rP
aper
Rem
ove
PP
D1H
(PIN
):P
aper
INS
ol
PC
S1H
; P
ick
Up
Sol
enoi
dD
rum
Initi
al
CN
140
(Opt
iona
l)
Sen
sor
2nd
cass
ette
uni
t (O
ptio
nal)
CS
S2H
; C
aset
te D
etec
tor
OP
inte
rface
PW
B
DR
S2H
; D
oor
Det
ecto
rP
PD
2H ;
Pap
er P
ass
Det
ecto
rP
AP
2H ;
Pap
er E
mpt
yLU
D2H
; Li
ft U
p D
etec
tor
PC
L2H
; P
ick
Up
Clu
tch
LUM
2H ;
Lift
Up
Mot
orC
N12
6T
RC
LH: V
ertic
al tr
ansp
ort
rol
ler
clut
chP
aper
Fee
d M
otor
Mul
ti-st
ep c
asse
tte u
nit (
Opt
iona
l)M
anua
l fee
d ca
sset
te
OP
inte
rface
PW
BM
ain
body
pap
er fe
ed lo
adD
efog
Hea
ter
HP
EM
PT
Y: H
andp
aper
Em
pty
sens
or(J
apan
Onl
y)
Pap
er F
eed
Mot
orH
PIN
: Han
dpap
er IN
Sen
sor
HP
TR
AY
1: H
andp
aper
TR
AY
Sen
sor
1M
AIN
-Mot
orD
EV
Inte
rLoc
kP
ower
Uni
t
OP
-UP
cas
sette
OP
-LO
cas
sette
HP
TR
AY
2: H
andp
aper
TR
AY
Sen
sor
2C
oin
UN
ITT
oner
-Mot
orS
witc
h
PP
D1
; Pap
er P
ass
Det
ecto
rP
PD
2 ; P
aper
Pas
s D
etec
tor
HP
SIZ
E1:
Han
dpap
er S
ize
Sen
sor
1V
ende
r(in
clud
e C
RS
M)
PA
P1
; Pap
er E
mpt
yP
AP
2 ; P
aper
Em
pty
HP
SIZ
E2:
Han
dpap
er S
ize
Sen
sor
2LU
D1
; Lift
Up
Det
ecto
rLU
D2
; Lift
Up
Det
ecto
rH
PW
S: H
andp
aper
Wid
th S
enso
rO
PE
RA
TIO
N P
AN
EL
Pol
ygon
-Mot
orP
ower
Sup
ply
PS
Coo
ling
Fan
CS
S1
; Cas
ette
Det
ecto
rC
SS
2 ; C
aset
te D
etec
tor
HP
SO
L: H
andp
aper
Pic
kUp
Sol
enoi
dH
VU
DR
S1
; Doo
r D
etec
tor
DR
S2
; Doo
r D
etec
tor
LCD
PS
-SW
PC
L1 ;
Pic
k U
p C
lutc
hP
CL2
; P
ick
Up
Clu
tch
CS
S1H
: Cas
sette
Det
ecto
rLU
M1
; Lift
Up
Mot
orLU
M2
; Lift
Up
Mot
orP
SR
SO
L: P
aper
Sto
p R
olle
r S
ol.
Rea
ctor
TR
CL;
Ver
tical
tran
spor
t ro
ller
clut
ch 2
PC
L1H
: Pic
kUp
Clu
thF
AX
-OP
-PW
BLS
U-P
WB
(CE
Onl
y)
LUM
1H: L
ift U
p M
otor
CO
PY
-OP
-PW
B
AP
C-P
WB
BD
-PW
B
Fus
er U
nit
BD
-Sen
sor
TH
ER
MIS
TE
R
CN123
CN131
(AB Area ONLY)
CN139
CN132
Cn130
Pout Gate
Solenoid
SP
F-C
ON
-PW
B
Pout 2 Ssensor
TRAYPAPER
SENSOR
(INCH Area ONLY)
CN106
FA
X P
WB
CN112
CN110
CN121
CN109
Fin
ishe
r U
nit (
Opt
iona
l)
FINISHER PWB
MC
U-P
WB
Opt
ion
inte
rfac
e P
WB
PC
L P
WB
Mother PWB
CN115
CN135
CN102
CN111
CN136
CN28
CN134
CN107
CN113
2nd POUT COVER
SENSOR
CN125
IMC
PW
B
Paper Full Sensor
Cop
y-La
mp
Fus
er-L
amp
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AR-235/275 ACTUAL WIRING DIAGRAM - 1
[2] ACTUAL WIRING DIAGRAM
Act
ual
wir
ing
dia
gra
m1/
8
MA
CH
INE
STA
ND
AR
D
CA
SS
ETT
E
Mirr
or H
PSE
NSO
R
Opt
ical
bas
e pl
ate
OC
CO
VER
SEN
SOR
CC
D P
WB
Mirr
or M
OT
OR CO
PY
LA
MP
OP
inte
rfac
e P
WB
No.
2 p
aper
ex
it un
it
PA
PE
R O
UT
2S
EN
SO
R
PA
PE
R O
UT
2C
OV
ER
SE
NS
OR
PA
PE
R O
UT
2 F
ULL
SE
NS
OR
Pou
t GA
TE
SO
LEN
OID
SH
IFT
ER
MO
TO
R
DU
PLE
X M
OT
OR
SH
IFT
ER
HP
SE
NS
OR
PA
PE
R O
UT
SE
NS
OR
FU
SE
R C
OO
LIN
G F
UN
FU
SE
R C
OO
LIN
G F
UN
No.
1 p
aper
ex
it un
it
DU
PLE
X P
out
SE
NS
OR
TH
ER
MIS
TE
R
Sid
e C
over
SW
MA
IN M
OT
OR
TO
NE
R M
OT
OR
To D
EV U
NIT
To
CA
SS
ET
TE
UN
IT
PO
WE
R P
WB
MC
U-P
WB
COIN
VEN
DER
Dehu
mid
ifier h
eate
r PW
B
HAN
D P
APER
PIC
K U
PS
OLE
NO
ID
HAN
D P
APER
PIC
K U
PTR
AY1
HAN
D P
APER
PIC
K U
PTR
AY2
HAN
D P
APER
PIC
K U
PSI
ZE S
ENSO
R1
HAN
D P
APER
PIC
K U
PSI
ZE S
ENSO
R2
HAN
D P
APER
PIC
K U
PW
IDTH
SEN
SOR
MA
NU
AL
FE
ED
U
NIT
To
LSU
UN
TC
HA
ND
PA
PE
R P
ICK
UP
EM
PTY
SE
NS
OR
IMC
-PW
B
KE
Y/L
ED
PW
B
CO
PY
OP
PW
B
OP
ER
ET
ION
PA
NE
L
FA
X O
PP
WB
PA
PE
R E
XIT
TR
AY
P
AP
ER
SE
NS
OR
To
PC
L-P
WB
To
FA
X-P
WB
Mot
her-P
WB
PIC
K U
P S
OL
CA
SE
TTE
SE
NS
OR
PW
BP
S C
LUT
CH
PIC
K U
P C
LUT
CH
LIF
T U
P M
OT
OR
HA
RN
ES
S G
UID
E(1
/2)
GP1
S73P
(O)
GP1
S58(
C)
GP
1S73
P(C
)
GP
1S44
S1(
C)
CA
SE
TT
E S
EN
SO
R
GP
1S73
P(C
)
GP1
S73P
(O)
GP1
S73P
(O)G
P1S
73P
(O)
D2X
D2X
D2X D2X
D2X
(O
) N
orm
al O
pen;
Low
(C)
Nor
mal
Clo
se; H
igh
Cass
ette
dehum
idifi
er
heate
r
Lens
dehum
idifi
er
heate
r
Mirro
r dehum
idifi
er
heate
r
PA
PE
R S
IZE
SE
NS
OR
(IN
CH
)(A
B)
Opt
ion
GR
IDM
C
MC
FB
BC
GP
1S73
P(C
)H
AN
D P
AP
ER
IN S
EN
SO
R
HA
RN
ES
S G
UID
E(2
/2)
SE
PA
RA
TIO
N P
AW
L S
OLE
NO
ID
DR
UM
INIT
IAl
SW
ITC
H
(AB
ON
LY)
(IN
CH
ON
LY)
OZ
ON
FU
N
GP
1A71
A1(
O)
GP
1S58
(O) G
P1S
73P
(C)
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AR-235/275 ACTUAL WIRING DIAGRAM - 2
MC
U P
WB
Act
ual
wir
ing
dia
gra
m2/
8
NO
. 1 P
AP
ER
EX
IT U
NIT
MAI
N M
OTO
R PW
B
LSU
UN
IT
CN
112(
B14
B-P
HD
SS
-B)
1 2 63 4 5 7 8 9 10 11 12
/PM
CLK
GN
DLP
SE
L
AP
CS
TT
/SA
MP
/VID
EO
/SY
NC
SW
5V
24V
P-G
ND
/PM
D/P
MR
DY
BU
12P
-TR
-P-H
PM
PW
B
PL
PK
BR
GY
RD
1 2 3 4
/PM
CLK
P-G
ND
/PM
D/P
MR
DY
524
V
1776
22-5
AP
C
4 5 96/S
YN
C/V
IDE
O
GN
D
+5V
7/S
AM
P8 10 3 2
SE
LEC
T
/SY
NC
+5V
AP
CS
TT
1G
ND
OR
LB GY
OR
LB PL
BR
PK
GY
LB
B10
B-P
H-K
-S
3 2 1
GN
D
+5V
/SY
NC
OR
LBGY
BP
CB
3B-P
H-K
-S
OR
LB PL
BR
PK
GY
LB PL
PK
BR
GY
RD
OR
LB PL
BR
PK
GY
LB PL
PK
BR
GY
RD
OR
LB PL
BR
PK
GY
LB PL
PK
BR
GY
RD
123456789101112
SH
IFT
ER
MO
TO
RC
N10
4(S
6B-P
H-K
-S)
1 2 S
W24
V
SF
TD
A#
5 6/S
FT
DB
#
3 4S
FT
DB
#/S
FT
DA
#
SW
24V
CN
103(
S5B
-PH
-K-S
)1 2
SW
24V
DP
XA
5/D
PX
B
3 4D
PX
B/D
PX
A
DU
PLE
X M
OT
OR
1 2 3
+24V
/PG
SO
L2/P
GS
OL1
Pou
t GA
TE
SO
LEN
OID
CN
131(
S3B
-PH
-K-M
)
CN
28(B
8B-P
H-K
-S)
MA
CH
INE
ST
AN
DA
RD
CA
SS
ET
TE
(FF
C)
10F
E-B
T-V
K-N
10P
-GN
D
1 2 3
P-G
ND
SW
24V
SW
24V
4 5 6
P-G
ND
/MM
D7 8 9
/MM
SE
L/M
MR
DY
CN
113(
10F
E-B
T-V
K-N
)
P-G
ND
P-G
ND
1P
-GN
D
10 9 8
P-G
ND
SW
24V
SW
24V
7 6 5
P-G
ND
P-G
ND
/MM
D4 3 2
/MM
SE
L/M
MR
DY
P-G
ND
PA
PE
R O
UT
2 S
EN
SO
R3 1 2
LED
PO
UT
2
GN
DP
OU
T2
OR
GY
PL
CN
118
(S8B
-PH
-K-S
)G
P1S
73P
1 2 3
LED
PO
UT
2
GN
DP
OU
T2
6 7 8
+5V
GN
DP
FU
LL2
4 5P
OU
TC
OV
GN
D
PL
GY
D2X
2 3 1
+5V
GN
DP
FU
LL2
OR
GY
PL
GP
1S44
S1
PA
PE
R O
UT2
CO
VE
R S
EN
SO
R
PA
PE
R O
UT
2 F
ULL
SE
NS
OR
OR
GY
PL
PL
GY
OR
GY
PL
NO
. 2 P
AP
ER
EX
IT U
NIT
1 2P
OU
TC
OV
GN
D
SH
IFT
ER
HP
SE
NS
OR
CN
123(
S12
B-P
H-K
-S)
3 2 1
LED
PO
UT
GN
DP
OU
T
OR
GY
PL
S3B
-PH
-K-S
INTE
RN
AL C
OO
LIN
G F
AN
INTE
RN
AL C
OO
LIN
G F
AN
7 8 9
+24V
P-G
ND
/TF
AN
MD
10 11 12
+24V
P-G
ND
/TF
AN
MD
4 5 6
LED
PO
UT
GN
DP
OU
T
1 2 3+5
VG
ND
SF
TH
PP
L
OR
GY
OR
GY
PL
RD
GY
PL
RD
PL
GY
PL
OR
GY
2 1 3+5
VG
ND
SF
TH
PP
L
OR
GY
GP
1A71
A1
PL
OR
GY
PA
PE
R O
UT
SE
NS
OR
PW
B
RD
PL
GY
SM
P-0
2V-N
C
SM
P-0
2V-N
C
SM
P-0
3V-N
C
1 2 3
+24V
P-G
ND
/TF
AN
MD
1 2 3
RD
PL
GY
1 2 3
+24V
P-G
ND
/TF
AN
MD
1 2 3
SM
R-0
3V-N
SM
R-0
3V-N
+5V
GN
DS
FT
HP
2 1 3312
SM
R-0
3V-N
1 2T
MD
/TM
D
CN
102(
B2P
-VH
)T
ON
ER
MO
TO
R
1 2 3 4 5 6 7 8 9 10 11 12
/PM
CLK
GN
DLP
SE
L
AP
CS
TT
/SA
MP
/VID
EO
/SY
NC
SW
5V
24V
P-G
ND
/PM
D/P
MR
DY
GN
DN
.C.
13 14
PA
PE
R F
EE
D S
OLE
NO
IDS
MP
-02V
-NC
1 21 2
+24V
/PC
S1H
RD
BR
SM
R-0
2V-N
RD
BR
CAS
SETT
E SE
NSO
R P
WB
GY
BR
B6B
-PH
-K-S
OR
PK
BR
PIN
1 2S
-GN
D
PA
P1H
3 4+5
V
LUD
1H5 6
N.C
.
GY
BR
OR
PK
BR
1 2+2
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PIN
3 4S
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PA
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N.C
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LIFT
UP
MO
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B
PS
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CH
1 31 3
+24V
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PA
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SM
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GP
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PL
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OR
HP
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LED
HP
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PL
GY
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BR
RD
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LB GY
GY
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GY
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OR
LEDH
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HPEM
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1 34
4
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GND
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PE
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PW
B
PH
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PL
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1 2+2
4V
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+24V
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1311LE
DHPE
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B30
B-P
HD
SS
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BU
03P
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GY
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22
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PH
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PH
NR
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Driv
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anua
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it in
terfa
ce h
arne
ss(1
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-
AR-235/275 ACTUAL WIRING DIAGRAM - 3
MC
U P
WB
CC
D P
WB
CN
108(
FF
4-32
-S15
C3)
CN
1(FF
4-32
-S15
C3)
(FF
C)
Act
ual
wir
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dia
gra
m3/
8
1 2 3
MM
A
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AM
MB
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+24V
CN
(521
47-0
510)
MIR
RO
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Mirr
or H
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GY
OR
GY
PL
3 2 1
LED
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GN
DM
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S3B
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1 2 3LE
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GND
OCCO
VER
PL
OR
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GP
1S73
P
FF
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CN
117(
40F
E-B
T-V
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GN
D
GN
D
MIR
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LH#
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FIN
CM
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CN
907(
40F
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12345678910111213141520 19 18 17 1630 21222324252627282934 31323335OP
INTE
RFA
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PW
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CN
908(
B10
B-P
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GY
BL
CN
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PW
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8 9 10 11
PD
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5 6 7
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CN
903(
SU
B-D
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CN
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SU
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FIN
ISH
ER
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OW
N L
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36 37 38 39 40
3637383940
MIR
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MO
DB#
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PFM
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(1
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T9 8
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SC
LKC
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D0
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AD
SC
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27 28 29 30 31 32
CC
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CC
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CD
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CD
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CC
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6
1+1
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CN
132(
04F
E-B
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1 2 3 4
PG
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LP
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PU
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CN
130(
B24
B-P
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PA
PE
R S
IZE
SE
NS
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(AB
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GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
1 2 3 4
LED
1
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5 6 7
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D
DS
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CLK
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LED
1
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5 6 7
GN
D
DS
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DS
CLK
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1791
23-8
1791
23-8
(1
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1 2 3 4 5 6
LED1
#
DSCL
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D+5
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LED2
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7 8 9 10 11 12
DSIN
0
GND
+5V
LED3
#LE
D2#
LED1
#
13 14DS
CLK#
DSIN
315 16
ABJP
GND
19 20
GND
LEDM
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21 22M
HPS
GND
23 24GN
DN.
C.
1817
LEDO
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ER
OCCO
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CN
125(
B20
B-P
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1 2 3 4
DS
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CLK
GN
D
5LE
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DS
IN2B +5V
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D
5LE
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PA
PE
R S
IZE
SE
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CH
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GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
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GY
GY
GY
GY
GY
GY
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GY
1754
89-5
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TO
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TO
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(A)
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PL
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1 2 3 4 5
DSIN
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LED0
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6 7 8 9 10
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11 12/IN
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GND
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1513
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MIR
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MO
1M
IRM
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GN
D
-
AR-235/275 ACTUAL WIRING DIAGRAM - 4
/PS
FA
NM
D+2
4V
P-G
ND
MC
U P
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P/S
PW
B(1
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1 2 3
AC
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AC
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AC
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BC
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RA
LN
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F-G
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CN
102(
B3B
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)
CN
1(B
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CN
2(B
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CN
11(B
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LAC
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dia
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10(B
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R P
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010-
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101(
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HD
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CN
135(
B10
B-P
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25P
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17 18 19
GN
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11 12 13
3.3V
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14 15 16
PF
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20 21 22
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23 24 26
P-G
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4 5 6
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D
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GN
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3.3V
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D
CN
109(
B26
B-P
HD
SS
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PL
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PL
GY
BR
GY
BL
GY
BL
BL
BL
PK
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GY
RD
RD
RD
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GY
PL
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BR
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BL
GY
BL
BL
BL
PK
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LB OR
GY
GY
RD
RD
RD
GY
GY
GY
17 18 19
GN
DG
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11 12 13
3.3V
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3.3V
14 15 16
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+5V
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20 21 22
+24V
+24V
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23 24P
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DP
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103.
3V
1 2 3
FW
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4 5 6
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N
GN
D/P
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7 8 9
GN
D
3.3V
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(2/3
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PL
LBPK
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PK
BR
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CN
110(
B14
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(3/3
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PL
10
SW
24V
1 2 3
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L1/TC
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L2
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L3
7 8 9
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L
TC
MT
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101 2 3 4 5 6 7 8 9 11 1412 13
LBBR
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BR
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RD
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CO
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X
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UN
T/C
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TAR
T
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PY
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GN
D
1 2 3 4 5 6 7 8 9 10 11 12
CN
908(
B10
B-P
H-K
-S)
1 2 3 4
P-G
ND
+24V
P-G
ND
P-G
ND
5 6 7 8
+24V
+3.3
V+5
V+2
4V
9 10D
-GN
DD
-GN
D
1 2 3
28+2
4VO
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+24V
OP
+3.3
V+5
V+2
4VO
P
33 34D
-GN
DD
-GN
D
GY
GY
GY
RD
RD
RD
GY
OR
GY
BL
RD
BL
BR
RD
RD
RD
GY
OR
GY
BL
CN
101(
B34
B-P
HD
SS
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OP
INTE
RFA
CE
PW
B(2
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(1/3
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OZ
ON
FU
N
P-G
ND
P-G
ND
P-G
ND
25 26 27
GY
GY
GY
RD
GY
PL
1 2 3(S
MP
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-NC
)
(SM
R-0
3V-N
)
-
AR-235/275 ACTUAL WIRING DIAGRAM - 5
LCD
BA
CK
LIG
HT
PW
BM
CU
PW
B
CN
111(
16F
MN
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K)
CN
1(16
FM
N-S
TK
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CN
2(25
FM
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CN
3(52
793-
1490
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N(5
2793
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0)
FA
X/K
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1 2 3
LEDT
RAYP
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PL
PA
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PA
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R
Act
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gra
m5/
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KE
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5FM
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KE
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TK
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13LE
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22 21 20
SE
NS
E1
SC
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EN
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0
19 18 17
SC
AN
4
SC
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6S
CA
N5
16 15 14
SC
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7
LED
5S
CA
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25 24 23
/ST
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T
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E3
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T3
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12 11 10
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UT
1LE
D2
LED
6
GN
DG
ND
9 8 7 6 5 4 3 2 1
13LE
D4
4 5 6
SE
NS
E1
SC
AN
3S
EN
SE
0
7 8 9
SC
AN
4
SC
AN
6S
CA
N5
10 11 12
SC
AN
7
LED
5S
CA
N8
1 2 3
/ST
AR
T
SE
NS
E2
SE
NS
E3
/LE
DO
UT
2
/LE
DO
UT
4/L
ED
OU
T3
/LE
DO
UT
5
/LE
DO
UT
7/L
ED
OU
T6
14 15 16
LED
3
/LE
DO
UT
1LE
D2
LED
6
GN
DG
ND
17 18 19 20 21 22 23 24 25
3/L
ED
OU
T4
12 11 10
SE
NS
E0
SC
AN
1S
CA
N0
9 8 7
SC
AN
2
LED
1LE
D2
6 5 4
/LE
DO
UT
1
/LE
DO
UT
3/L
ED
OU
T2
15 14 13
SE
NS
E3
SE
NS
E2
SE
NS
E1
2 1/L
ED
OU
T5
GN
D
13/L
ED
OU
T4
4 5 6
SE
NS
E0
SC
AN
1S
CA
N0
7 8 9
SC
AN
2
LED
1LE
D2
10 11 12
/LE
DO
UT
1
/LE
DO
UT
3/L
ED
OU
T2
1 2 3
SE
NS
E3
SE
NS
E1
SE
NS
E2
14 15/L
ED
OU
T5
GN
D
CN
(15F
MN
-ST
K)
(FF
C)
(FF
C)
1 2 3
SE
NS
E6
SE
NS
E4
SE
NS
E5
10 11 12
SC
AN
6
SC
AN
8S
CA
N7
7 8 9
SC
AN
3
SC
AN
5S
CA
N4
4 5 6
SC
AN
0
SC
AN
2S
CA
N1
13 14S
CA
N9
/FA
XS
WF
AX
OP
DG
ND
15 16
SE
NS
E6
SE
NS
E4
SE
NS
E5
SC
AN
6
SC
AN
8S
CA
N7
SC
AN
3
SC
AN
5S
CA
N4
SC
AN
0
SC
AN
2S
CA
N1
SC
AN
9/F
AX
SW
FA
XO
PD
GN
D
1 2 3 10 11 127 8 94 5 6 13 14 15 16
(F
FC
)
3 1 2
LEDT
RAYP
APER
GND
TRAY
PAPE
R
OR
GY
PL
GP
1S73
P
9+3
.3V
TRA
YP
AP
ER
OP
US
TSO
PU
CM
D/O
PU
CR
DY
/OP
US
RD
Y/R
ES
ET#+5V
+5V
GN
D+2
4VG
ND
GN
D
GN
DG
ND
16 15 14 13 12 11 10 8 7 6 5 4 3 12
+3.3
V+3
.3V
TRAY
PAPE
RO
PUST
SO
PUC
MD
/OPU
CR
DY
/OPU
SRD
Y/R
ESET
#
+5V
+5V
GN
D+2
4VG
ND
GN
D
GN
DG
ND
+3.3
V9 161514131211108765431 2
-
AR-235/275 ACTUAL WIRING DIAGRAM - 6
Act
ual
wir
ing
dia
gra
m6/
8
MC
U P
WB
CN
126(
B30
B-P
HD
SS
-B)
HA
ND
PA
PE
R P
ICK
UP
SO
LEN
OID
1 21 2
+24V
/PS
RS
OL
1 2H
PT
RA
Y1
GN
D
1 2H
PT
RA
Y2
GN
D
1 2 3LE
DH
PS
IZE
1G
ND
HP
SIZ
E1
1 2 3LE
DH
PS
IZE
2G
ND
HP
SIZ
E2
HA
ND
PA
PE
R P
ICK
UP
SIZ
ES
EN
SO
R2
HA
ND
PA
PE
R P
ICK
UP
SIZ
ES
EN
SO
R1
HA
ND
PA
PE
R P
ICK
UP
TR
AY
2
HA
ND
PA
PE
R P
ICK
UP
TR
AY
1
HA
ND
PA
PE
R P
ICK
UP
WID
TH
SE
NS
OR
MA
NU
AL
FE
ED
UN
ITS
MP
-02V
-NC
SM
R-0
2V-N
GP
1S73
P
GP
1S73
P
D2X
D2X
S 3
B-P
H-K
-S3 2
+3.3
VH
PW
S1
GN
D
RD
PK
PL
GY
BR
LB
GY
GY
BL
BR
OR
GY
PL
OR
RD
PK
PL
GY
BR
OR
GY
LB BL
BR
GY
PL
OR
GY
CN
140(
B4B
-PH
-K-R
)
GY
RD
PL
LBS
EP
AR
AT
ION
PA
WL
SO
LEN
OID
DR
UM
INIT
IAL
SW
ITC
H
E-1
E-2
DR
UM
GN
D
D2X
GY
PL
/PR
EMSO
L1 2
D-1
D-2
+24V
SOL
RD
LB
C-4
GN
D
C-2
C-3
DR
UM
/PR
EMSO
L+2
4VSO
LC
-1
SM
P-0
2V-N
SM
R-0
2V-N
C
(1/2
)R
D
PK
PL
GY
BR
LBGY
GY
BL
BR
OR
GY
PL
OR
RD
PK
PL
GY
BR
OR
GY
LB BL
BR
GY
PL
OR
GY
1 2/H
PSO
L+2
4V
3 4H
PTR
AY1
GN
D5 6
HPT
RAY
2G
ND
7 8 9LE
DH
PSIZ
E1G
ND
HPS
IZE1
10 11 12LE
DH
PSIZ
E2G
ND
HPS
IZE2
13 14+3
.3V
HPW
S23456789101112131415
BU
15P
-TR
-P-H 15
GN
D1
GY
GY
GY
/HP
SO
L+2
4V
HP
TRA
Y1
GN
DH
PTR
AY
2G
ND
LED
HP
SIZ
E1
GN
DH
PS
IZE
1
LED
HP
SIZ
E2
GN
DH
PS
IZE
2
+3.3
VH
PW
S
15 16
GN
DN
.C.
17 19 21 24 28 3020 27 2923 2622 2518
GY
Sid
e C
over
SW
CN
121(
B3P
-VH
)
SW
A-1
A-2
24VI
NT
N.C
.A
-3SW
24V
RD
RD
1 3B
-1B
-324
VIN
TS
W24
V
RD
RD
SM
P-0
3V-N
CS
MR
-03V
-NR
DR
D
-
AR-235/275 ACTUAL WIRING DIAGRAM - 7
MC
U P
WB
Act
ual
wir
ing
dia
gra
m7/
8
Mot
her-
PW
B
to IM
C P
WB
CN
107(
TX
25-6
0P-6
ST
-H1)
GND
GND
+24V
+3.3V
+3.3V
/SCLINE
/READY
GDATA1
GND
GDATA3
GDATA7
GDATA5
GDATA9
GDATA11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GDATA15
GDATA13
GND
/PCLDET
PCLSTS
/PCLSROY
/PCLREQ1P
/PCLREQ0P
/PCLCS1P
/PCLCS0P
FAXSTS
/FAXDET
/FAXSRDY
/FAXREQ0P
15
16
17
18
19
20
21
22
23
24
25
26
27
28
GND
/FAXCS0P
GND
GND
+5V
+5V
/RESET
/PRLINE
/PWOFF
/HSYNC
GDATA0
GND
GDATA2
GDATA4
29
30
31
32
33
34
35
36
37
38
39
40
41
42
GDATA8
GDATA6
GDATA10
GDATA12
GDATA14
GND
/PCLPAGE
/PCLCRDY
PCLCMD
/PCLPRD
/PCLACK0P
/PCLACK1P
/FAXPAGE
FAXCMD
43
44
45
46
47
48
49
50
51
52
53
54
55
56
/FAXPRD
/FAXCRDY57
58
GND
/FAXACK0P59
60
GND
GND
+24V
+3.3V
+3.3V
/SCLINE
/READY
GDATA1
GND
GDATA3
GDATA7
GDATA5
GDATA9
GDATA11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GDATA15
GDATA13
GND
/PCLDET
PCLSTS
/PCLSROY
/PCLREQ1P
/PCLREQ0P
/PCLCS1P
/PCLCS0P
FAXSTS
/FAXDET
/FAXSRDY
/FAXREQ0P
15
16
17
18
19
20
21
22
23
24
25
26
27
28
GND
/FAXCS0P
GND
GND
+5V
+5V
/RESET
/PRLINE
/PWOFF
/HSYNC
GDATA0
GND
GDATA2
GDATA4
29
30
31
32
33
34
35
36
37
38
39
40
41
42
GDATA8
GDATA6
GDATA10
GDATA12
GDATA14
GND
/PCLPAGE
/PCLCRDY
PCLCMD
/PCLPRD
/PCLACK0P
/PCLACK1P
/FAXPAGE
FAXCMD
43
44
45
46
47
48
49
50
51
52
53
54
55
56
/FAXPRD
/FAXCRDY 57
58
GND
/FAXACK0P 59
60
to F
AX
PW
B
to P
CL
PW
B
CN
106(
TX
25-6
0P-1
2ST
-H1)
CN
(T
X25
-60P
-12S
T-H
1)
CN
(T
X25
-60P
-12S
T-H
1)
CN
(T
X24
-60R
-12S
T-H
1)
+5V
GN
D
GD
AT
A1
GD
AT
A5
GD
AT
A9
GD
AT
A11
GD
AT
A13
/PR
LIN
E
3.3V
3.3V
GD
AT
A15
/HS
YN
C
/PW
OF
F/R
ES
ET
GN
DN
.C.
GN
D
/ES
PA
GE
ES
CM
D
1 2 3 4 5 6 7 8 9 10 11 12 13 14
GN
D
/ES
CR
DY
GD
AT
A0
GD
AT
A2
GD
AT
A4
GD
AT
A6
GD
AT
A8
GD
AT
A12
GD
AT
A10
GD
AT
A14
/ES
AC
K1P
N.C
.
N.C
./E
SP
RD
15 16 17 18 19 20 21 22 23 24 25 26 27 28/E
SA
CK
0P
+5V
3.3V
3.3V
N.C
.
/SC
LIN
EN
.C.
/RE
AD
Y
GN
DG
ND
GN
DN
.C.
29 30 31 32 33 34 35 36 37 38 39 40 41 42
ES
ST
S/E
SD
ET
/ES
SR
DY
GN
D
GD
AT
A3
GD
AT
A7
N.C
./E
SR
EQ
1P
43 44 45 46 47 48 49 50 51 52 53 54 55 56
/ES
RE
Q0P
/ES
CS
1P57 58
GN
D/E
SC
S0P
59 60
GN
D
+5V
+5V
GND
GND
+3.3V
+3.3V
/SCLINE
/READY
GDATA1
GND
GDATA3
GDATA7
GDATA5
GDATA9
GDATA11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GDATA15
GDATA13
GND
/PCLDET
PCLSTS
/PCLSROY
/PCLREQ1P
/PCLREQ0P
/PCLCS1P
/PCLCS0P
15
16
17
18
19
20
21
22
23
24
25
26
27
28
GND
GND
GND
+5V
+5V
/RESET
/PRLINE
/PWOFF
/HSYNC
GDATA0
GND
GDATA2
GDATA4
29
30
31
32
33
34
35
36
37
38
39
40
41
42
GDATA8
GDATA6
GDATA10
GDATA12
GDATA14
GND
/PCLPAGE
/PCLCRDY
PCLCMD
/PCLPRD
/PCLACK0P
/PCLACK1P
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
GND
59
60
+3.3V
+3.3V
+5V
+5V
N.C.
N.C.
GND
GND
GND
GND
GND
GDATA8
GND
GND
+24V
+3.3V
+3.3V
/SCLINE
/READY
GDATA1
GND
GDATA3
GDATA7
GDATA5
GDATA9
GDATA11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GDATA15
GDATA13
GND
FAXSTS
/FAXDET
/FAXSRDY
/FAXREQ1P
15
16
17
18
19
20
21
22
23
24
25
26
27
28
GND
/FAXCS1P
GND
GND
+5V
+5V
/RESET
/PRLINE
/PWOFF
/HSYNC
GDATA0
GND
GDATA2
GDATA4
29
30
31
32
33
34
35
36
37
38
39
40
41
42
GDATA6
GDATA10
GDATA12
GDATA14
GND
N.C.
/FAXACK1P
/FAXPAGE
FAXCMD
43
44
45
46
47
48
49
50
51
52
53
54
55
56
/FAXPRD
/FAXCRDY
57
58
GND
/FAXACK0P
59
60
+24V
+24V
+3.3V
+3.3V
+5V
+5V
+24V
N.C.
/FAXREQ0P
/FAXCS0P
GND
-
AR-235/275 ACTUAL WIRING DIAGRAM - 8
MC
U P
WB
Act
ual
wir
ing
dia
gra
m8/
8
OP
TIO
N C
AS
SE
T P
WB
CN
115(
5331
4-40
15)
CN
1(53
314-
4015
)
S-G
ND
P-G
ND
+24V
+24V +5V
+5V
+3.3
V
PC
L1B
#
+3.3
V
PC
L2#
LUM
2#
LUM
1B#
PC
S1B
#
PC
S2#
1A 20B
2A 19B
3A 18B
4A 17B
5A 16B
6A 15B
7A 14B
/A1#
A1#
CS
SE
LB#
B1#
P-G
ND
S-G
ND
TRC
LB#
S-G
ND
Y1A
Y1B
8A 13B
9A 12B
10A
11B
11A
10B
12A
9B 13A
8B 14A
7B
S-G
ND
P-G
ND
15A
6B
Y2
CS
SE
LA#
CS
SE
LC#
/B1#
LUM
1A#
P-G
ND
P-G
ND
S-G
ND
16A
5B 17A
4B 18A
3B 19A
2B 20A
1B
TRC
LA#
+24V
PC
S1A
#
/OP
CA
SS
EL
+24V
PC
L1A
#
S-G
ND
P-G
ND
+24V
+24V
+5V
+5V
+3.3
V
PC
L1B
#
+3.3
V
PC
L2#
LUM
2#
LUM
1B#
PC
S1B
#
PC
S2#
1A 20B
2A 19B
3A 18B
4A 17B
5A 16B
6A 15B
7A 14B
/A1#
Al#
CS
SE
LB#
Bl#
P-G
ND
S-G
ND
TR
CLB
#
S-G
ND
Y2
Y1A
Y1B
8A 13B
9A 12B
10A
11B
11A
10B
12A
9B 13A
8B 14A
7B
S-G
ND
P-G
ND
15A
6B
CS
SE
LC#
CS
SE
LA#
PC
S1A
#
TR
CLA
#
S-G
ND
PC
L1A
#P
-GN
D
P-G
ND
LUM
1A#
16A
5B 17A
4B 18A
3B 19A
2B 20A
1B
+24V
OP
CA
SS
EL#
/Bl#
+24V
RD
GY
RD
GY
GY
GY
GY
GY
GY
PK
OR
BL
OR
BL
BR
PL
BR
LBPL
PK
PL
LBPK
LB BR
LB PK
BR
PK
PL
BR
RD
PL
LB RD
GY
PK
BR
GY
GY
RD
GY
RD
GY
GY
GY
GY
GY
GY
PK
OR
BL
OR
BL
BR
PL
BR
LBPL
PK
PL
LBPK
LB BR
LB PK
BR
PK
PL
BR
RD
PL
LB RD
GY
PK
BR
GY
GY
3 2 1
LIV
E
NE
UT
RA
LN
.C.
BK
WH
CN
6(B
3P-V
H)
1st C
AS
SE
TT
E
DE
HU
MID
IFIE
R H
EA
TE
R
DE
HU
MID
IFIE
R
HE
AT
ER
SW
2nd
CA
SS
ET
TE
D
EH
UM
IDIF
IER
HE
AT
ER
3rd
CA
SS
ET
TE
D
EH
UM
IDIF
IER
HE
AT
ER
4th
CA
SS
ET
TE
D
EH
UM
IDIF
IER
HE
AT
ER
CN
139(
B4B
-PH
-K-S
)+2
4V
/DH
RO
FF
N.C
.N
.C.
4321
DE
HU
MID
IFIE
R H
EA
TER
PW
B(O
PT
ION
)1 2
+24V
DH
RO
FF
N.C
.L1 2
N3
N.C
.L1 2
N3
MIR
RO
R D
EH
UM
IDIF
IER
HE
AT
ER
(OP
TIO
N)
LEN
S D
EH
UM
IDIF
IER
HE
AT
ER
(OP
TIO
N)
B-1
B-2
LIVE
NEUTRAL
CBL N
(172
074-
7)
(172
074-
7)
B CD
H-L
DH
-N(1
7207
4-1)
(172
074-
1)
A-2
A-1
DH
-N
(XLP
-02V
)D
H-L
(XLR
-02V
)A
-2A
-1C
-2C
-1D
H-N
(XLP
-02V
)D
H-L
(XLR
-02V
)A
-2A
-1B
-2B
-1D
H-N
(XLR
-02V
)
DH
-LA
-2A
-1(X
LP-0
2V)
C-2
C-1
DH
-N
(XLP
-02V
)D
H-L
(XLR
-02V
)A
-2A
-1B
-2B
-1D
H-N
DH
-L
(XLR
-02V
)A
-2A
-1(X
LP-0
2V)
C-2
C-1
DH
-N
(XLP
-02V
)D
H-L
(XLR
-02V
)A
-2A
-1B
-2B
-1D
H-N
DH
-L
(XLR
-02V
)A
-2A
-1(X
LP-0
2V)
C-2
C-1
DH
-N
(XLP
-02V
)D
H-L
(XLR
-02V
)A
-2A
-1
(XLP
-02V
)
(B02P-XL)
-
AR-235/275 CIRCUIT DIAGRAM - 1
X10
0
AT-5
1(19
.660
8MH
z)
C346
22000p
C347
22000p
C345
22000p
R12
91k
R13
01k
R13
11kR13
233
R330
NP
R13
51k
R13
91k
R14
0N
P
C367
0.1u
C369
0.1u
C370
0.1u
C366
0.1u
C368
0.1u
C127
10u16V
+
R32
7
BR
127
10kX
4
BR135
10kX4
BR
155
10kX
4
BR123
10kX4
BR136
10kX4
BR
137
10kX
4
BR
157
10kX
4
BR
163
33X
4B
R16
2
33X
4
BR
161
33X
4B
R16
0
33X
4
BR
159
33X
4
BR156
10kX4
BR129
10kX4
BR130
10kX4
BR128
10kX4
BR158
33X4
BR131
33X4
BR132
33X4
BR133
33X4
R13
81k
C349
NP
BR125
10kX4
BR134
10kX4
BR
126
10kX
4
C35
1
R32
9
C35
0
C348
NP
R32
8
IC10
5
CAT
24W
C16
P
R325
33
R326
33
BR124
10kX4
C324
0.1u
R118
11kF
R119
10kF
C1290.1u
C128
1u
R11
7
C12
6
R11
6
IC21
6
FS
781
C12
5
R14210k
C38
047
pIC
217
M51
957B
FP
R14
11k
R12310k
C13
1
0.1u
IC10
9M
5195
3BL
C13
0
1u
NC
1JU
MP
ER
(NP
)
R127
10k
R125
10k
R126
10k
IC21
8A
74LV
X08
IC21
8B
74LV
X08
IC11
0
HD
6412
320F
(H8S
2320
)
C13
6
2200
0p
C13
7
2200
0p
BR
164
0X4
BR165
10kX4
R12210k
R115
10k
C133
0.1u
C134
0.1u
C139
0.1u
C138
0.1uF
R12
1
10kJ
NF
105
ZJS
R51
01-2
23
R38
10J
R38
2
0J
CP
U3.
3V
CP
U3.
3V3.
3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
5V
3.3V
3.3V
D[1
5..0
]
DE
VID
LWR
HW
RR
D
A[1
9..1
]
PM
CLK
BP
WM
RY
BY
MIR
CN
T
CP
US
YN
C
FW
#LO
OP
INT
SP
FPA
PE
R#
OC
CO
VE
RM
HP
INT
R
RIC
DR
EQ
1P
OF
FR
SV
CM
D#
PW
OF
F
CT
S#
DS
R#
RT
S#
DT
R#
LOO
PIN
TS
PE
ED
SE
L
RE
AD
Y
DE
VC
LK
TON
ER
#H
PW
ST
HO
PE
NE
RT
H
SF
TC
NT
SP
FC
NT
RE
SE
T
SV
ST
S#
DE
VID
DIR
RT
H
MR
ES
ET
FIN
ST
S
FIN
CM
D
FIN
CR
DY
FIN
SR
DY
HT
EM
P
DU
MA
CK
SH
DH
RO
FF
DR
EQ
0
RE
SE
T
CP
UC
LK
CS
2
CS
0
CS
3
CS
1
TC
DA
TFA
NP
SFA
N
MR
ES
18
27
36
45
18
27
36
45
18
27
36
45
1 8
2 7
3 6
4 5
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
18
27
36
45
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
A0
1
A1
2
A2
3S
CL
6
WC
7
SD
A5
1 8
2 7
3 6
4 5
Xin
1
Xou
t2
S1
3
LF4
VS
S5
FS
OU
T6
S0
7V
DD
8
NC
8
GN
D4
VC
C7N
C1
IN2
NC
3C
d5
OU
T6
OU
T5
Cd
4
NC
2
1 23
4 56
P17
115
TIOCA2
116
TCLKC
117
TIOCA1
118
TCLKB
119
TCLKA
120
DACK1
121
DACK0
122
P27
72P
2673
P25
74P
2475
P23
76P
2277
P21
78P
2079
LWR
93
P50
97
TXD0
59
D8
49
P51
98
P52
101
P53
102
PF
294
TE
ND
171
IRQ
333
D0
40
PF
195
A16
24
TXD1
60
Vref
104
PF
096
A8
15
D1
41
RXD0
61
AN0
105
FAI
88
AS
90R
D91
HW
R92
RXD1
62
D2
42
D9
50
D3
43
WD
TOV
F80
RE
S81
NM
I82
ST
BY
83
XTA
L85
EX
TAL
86
IRQ
234
P34
63
DR
EQ
066
TE
ND
069
DR
EQ
170
D4
45
IRQ
530
D5
46
D10
51
AN1
106
D6
47
P35
64
D7
48
P42
107
D11
52
A17
25
IRQ
631
A9
16
D12
54
P43
108
D13
55
A12
20
D14
56
A4
11
D15
57
IRQ
137
IRQ
732
A13
21
P45
110
A18
26
A5
12
A14
22
A6
13
A0
6
A10
17
A1
7
CS
11
P46
111
A2
8
CS
02
A7
14
P47
112
A3
9
A15
23
A11
18
IRQ
038
A19
27
MD0
123
MD1
124
MD2
125
PG0
126
CS3
127
CS2
128
A20
29
AVss
113
P44
109
AVcc
103
18
27
36
45
18
27
36
45
SC
LS
DA
D1
D3
D4
D9
D0
D11
D15
D13
D8
D12
D10
D5
D2
D6
D14
D7
A6
A12
A11 A16
A15A5
A14A8A
3
A10A7
A19A9A
1
A17A
2
A13A4
A18
D0
D11
D8
D14
D12
D1
D4
D10
D13
D5
D2
D15
D9
D3
D7
D6
(N.C
.)
R11
6
IC21
6M
ount
Not
Mou
nt
R11
7
R32
8
R32
9
R32
7
C35
1
C35
0
C12
5
C12
6
NP
NP
NP
NP
NP
NP
NP
6pF
6pF
15pF
15pF
1000
0pF
0.1u
F
3.3k
0J 22J
680J
0J
(1-2
E)
(1-4
A)
(7-3
A)
(3-1
C)
(7-1
D)
(3-1
C)
(3-1
C)
(7-4
D)
(7-4
A)
(8-2
D)
(3-1
B)
(2-3
C)
(8-4
A)
(8-4
A)
(2-3
E,9
-3E
)
(2-4
C)
(12-
3B)
(12-
3B)
(4-4
E)
(2-4
C,3
-1B
) (4-
1B)
(1-3
D)
(1-2
A)
(11-
1D)
(4-4
A)
(11-
1D)
(4-2
D)
(11-
1D)
(3-1
C)
(3-1
C)
(7-1
D)
(4-2
D)
(4-2
D)
(4-2
C)
(4-4
A)
(4-4
A)
(7-4
D)
(2-3
D,3
-1B
)
(2-3
D,3
-1B
,8-3
A)
(,3-
1B,8
-3A
)(2
-3D
,3-1
B,8
-3A
)
(7-1
D)
(2-1
D)
(4-1
C)
(9-4
C)
(4-4
A)
(4-1
C)
(5-2
B)
(5-4
B)
(11-
3B)
(5-1
B)
(5-1
E)(11-
1D)
(5-2
B)
(5-2
C)
(2-3
D,3
-1B
,4-3
B)
(2-3
E)
[3]
CIR
CU
IT D
IAG
RA
M
1. M
CU
PW
B
CP
U S
EC
TIO
N
AA
BB
CC
DD
EE
44
33
22
11
1/1
3
-
AR-235/275 CIRCUIT DIAGRAM - 2
C154
0.1u
BR
184
10X
4
18
27
36
45
R14
5
10k
C135
100p
C153
12p
BR
139
33X
41
82
73
64
5
BR
149
33X
4
18
27
36
45
BR
151
33X
41
82
73
64
5
BR
141
33X
41
82
73
64
5
C43
1
1000
p
BR
143
33X
41
82
73
64
5
BR
146
33X
41
82
73
64
5
BR171
10X4
18
27
36
45
C3710.1u
R35
5
100J
R34
710
k
BR
154
33X
4
18
27
36
45
BR168
10X4
1
8
2
7
3
6
4
5
BR166
10X4
18
27
36
45
R34
810
k
C155
22000p
BR
148
33X
41
82
73
64
5
BR
144
33X
41
82
73
64
5
R13
433
R356
1k
BR170
10X4
18
27
36
45
R13
3
33
BR
142
33X
41
82
73
64
5
BR
145
33X
41
82
73
64
5
R12
4
33
BR
172
10kX
41
82
73
64
5
C410
0.1u
C382
0.1u
C407
0.1u
C426
0.1u
C391
0.1u
C408
0.1u
C406
0.1u
C384
0.1u
C385
0.1u
BR
186
10kX
41
82
73
64
5
BR
185
10kX
41
82
73
64
5
C141
0.1u
C14
212
p
C140
22000p
BR177
33X4
1
8
2
7
3
6
4
5
BR176
33X4
1
8
2
7
3
6
4
5
BR175
33X4
1
8
2
7
3
6
4
5
BR174
33X4
1
8
2
7
3
6
4
5
C423
0.1u
C424
0.1u
C425
0.1u
C427
0.1u
C428
0.1u
C432
0.1u
C386
0.1u
C383
0.1u
C388
0.1u
C412
0.1u
C411
0.1u
C430
0.1u
C413
0.1u
C394
0.1u
C429
0.1u
C396
0.1u
C395
0.1u
C393
0.1u
C392
0.1u
C390
0.1u
C397
0.1u
C389
0.1u
C387
0.1u
C409
0.1u
C422
0.1u
C143
47u/16V
+
IC11
3
HG
73C
079H
02F
D
VC
C1
VS
S2
ME
MD
A0
3M
EM
DA
14
ME
MD
A2
6M
EM
DA
37
ME
MD
A4
9M
EM
DA
510
ME
MD
A6
11M
EM
DA
712
ME
MD
A15
13M
EM
DA
1414
ME
MD
A13
15M
EM
DA
1216
ME
MD
A11
17
VS
S8
MA
D7
61M
AD
662
MA
D5
63M
AD
464
ME
MD
B12
46
ME
MD
B11
48M
EM
DB
1049
ME
MD
B9
50M
EM
DB
851
VC
C52
VS
S53
\CS
1\54
MA
D12
55M
AD
1156
MA
D9
58M
AD
859
ME
MD
B6
40M
EM
DB
741
ME
MD
B15
42M
EM
DB
1443
ME
MD
B13
45
VC
C18
ME
MD
A10
19M
EM
DA
920
VS
S21
ME
MD
A8
22M
CK
E23
\DW
E\
24\C
AS
\25
\RA
S\
26\C
S0\
27B
AN
KS
028
BA
NK
S1
29D
QM
U30
DQ
ML
31V
CC
32V
SS
33M
EM
DB
034
ME
MD
B1
35M
EM
DB
236
ME
MD
B3
37M
EM
DB
438
ME
MD
B5
39
VS
S47
VS
S60
VC
C44
VC
C57
VC
C5
MAD10
65
MAD0
66
MAD1
67
MAD2
68
MAD3
70
\FAXCS1\
71
VSS
72
\ESCS1\
73
\FAXREQ\0
74
\FAXACK\1
75
\ESREQ0\
76
\ESACK1\
77
\PCLREQ0\
78
\HSYNC\
79
BDOUTD0
80
BDOUTD1
81
VCC
82
BDOUTD2
83
BDOUTD3
84
VSS
85
BDOUTD4
86
BDOUTD5
87
VCC
69
BDOUTD6
88
BDOUTD7
89
BDOUTD8
90
BDOUTD9
91
BDOUTD10
92
BDOUTD11
93
BDOUTD12
94
VCC
95
BDOUTD13
96
BDOUTD14
97
VSS
98
BDOUTD15
99
VSS
100
LD
101
VSS
102
APCHOLD
103
PRINTAREAEN
104
VCC
105
VSS
106
NC(ST)
107
VCC
108
NC(SW)
109
TEST2
110
VSS
111
FAXCS0
112
FAXREQ1
113
FAXACK0
114
FAXPRD
115
ESCS0
116
ESREQ1
117
ESACK0
118
ESPRD
119
PCLCS0
120
VCC
121
PCLACK0
122
PCLPRD
123
VSS
124
BDIN0
125
BDIN1
126
BDIN2
127
BDIN3
128
BD
IN4
129
BD
IN5
130
BD
IN6
131
BD
IN7
132
VC
C13
3B
DIN
813
4B
DIN
913
5V
SS
136
SF
CLK
137
DU
MC
153
PB
152
OB
151
DU
MM
Y15
0V
SS
149
VS
S14
8V
CC
147
VC
C14
6B
DIN
1514
5B
DIN
1414
4B
DIN
1314
3B
DIN
1214
2B
DIN
1114
1B
DIN
1014
0S
YN
C13
9V
SS
138
AD
WR
T16
8A
DS
D16
7V
SS
166
F1
165
VS
S16
4S
H16
3V
SS
162
F2
161
VS
S16
0R
EF
CK
159
VS
S15
8D
AT
CK
157
VS
S15
6F
R15
5V
CC
154
IDIN
318
2ID
IN4
183
dmyp
clks
w18
4V
CC
185
VS
S18
6C
PU
CLK
187
VS
S18
8C
PU
WR
189
CP
UR
D19
0R
ES
ET
191
PR
INT
ST
192
IDIN
218
0ID
IN6
179
IDIN
117
8ID
IN7
177
IDIN
017
6V
SS
175
dmyp
clk
174
VC
C17
3V
CC
172
VS
S17
1A
DS
CLK
170
AD
CK
169
IDIN
518
1
VSS
200
VSS
199
VSS
198
VCC
197
TRANSST
196
RECEPTST
195
SCANSP
194
SCANST
193
CPUAD4
230
CPUAD5
229
CPUAD6
228
CPUAD7
227
VSS
226
VSS
225
VCC
224
VCC
223
VSS
222
VSS
221
CPUSYNC
220
CPUINTR
219
CPUDT0
218
CPUDT1
217
CPUDT2
216
CPUDT3
215
CPUDT4
214
VSS
213
CPUDT5
212
CPUDT6
211
VCC
210
CPUDT7
209
CPUDT8
208
CPUDT9
207
CPUDT10
206
CPUDT11
205
CPUDT12
204
CPUDT13
203
CPUDT14
202
CPUDT15
201
VCC
249
VCC
248
TEST0
247
TEST1
246
VSS
245
VCC
244
VSS
243
MFCLK
242
VSS
241
TM2
240
VSS
239
VCC
238
IFTSODEN
237
VCC
236
CPUCS
235
CPUAD0
234
CPUAD1
233
CPUAD2
232
CPUAD3
231
VCC
256
VCC
255
VCC
254
VCC
253
VSS
252
VSS
251
VCC
250
R14
6
10k
R34
610
k
BR140
10kX4
1 8
2 7
3 6
4 5
BR
138
33X
41
82
73
64
5
BR119
10kX4
1 8
2 7
3 6
4 5
BR152
10kX4
1
8
2
7
3
6
4
5
BR153
10kX4
1
8
2
7
3
6
4
5
X10
2
SG
8002
JC(3
2MH
z)/CO
NT
1
OU
T3
VD
D4
GN
D2
X10
1
SG
8002
JC(5
6.32
602M
Hz)
/CO
NT
1
OU
T3
VD
D4
GN
D2
IC218C
74LVX08
9
10
8
IC21
8D
74LV
X08
12 1311
C151
0.1u
IC11
8A
NC
7S32
M5X
1 24
IC11
7A
NC
7S08
M5X
1 24
C15
2
0.1u
R14
3
10k
BR120
10kX4
1 8
2 7
3 6
4 5
BR147
10kX4
1 8
2 7
3 6
4 5
BR121
10kX4
1
8
2
7
3
6
4
5
BR122
10kX4
1
8
2
7
3
6
4
5
BR
150
33X
4
18
27
36
45
BR
169
10kX
4
18
27
36
45
BR
167
10kX
4
18
27
36
45
BR173
10kX4
18
27
36
45
NF
107
ZJS
R51
01-2
23
FB
104
FB
109
FB
107
FB
105
FB
110
FB
108
ME
M20
12T
101R
NF
108
ZJS
R51
01-2
23
NF
106
ZJS
R51
01-2
23
R38
3
0J
R38
4
0J
R38
5 10k
C45
310
0u/6
.3V
+
IC22
6
74V
HC
164
A1
B2
CLK
8
CLR
9
QA
3Q
B4
QC
5Q
D6
QE
10Q
F11
QG
12Q
H13
R38
7
0(N
P)
C455
NP
C454
0.1u
CC
DD
1
D2
CC
DD
4
CC
DD
0
D0
D14
CC
DD
3
D5
D7
D6
CC
DD
2
D1
D9
D8
CC
DD
7
A5
CC
DD
6
A3
D15
CC
DD
5
D12
A1
A4
A2
D4
D3
D10
A6
A7
D13
D11
MEMDA6
MEMDB15
MEMDB3
MEMDB4
MEMDB8
ME
MD
A6
MEMDB12
ME
MD
A12
ME
MD
B0
ME
MD
B8
ME
MD
A2
MEMDA8
ME
MD
B9
ME
MD
A11
ME
MD
B12
ME
MD
B4
MEMDA12 MEMDB13
ME
MD
B15
ME
MD
A7
MEMDB14
ME
MD
A15
MEMDB0
MEMDA4
MEMDA11
MEMDB2
ME
MD
A10
MEMDA1
ME
MD
B6
MEMDB9
ME
MD
A3
ME
MD
A0
ME
MD
B7
ME
MD
A13
ME
MD
B2
MEMDB6
MEMDA15
MEMDB1
MEMDB10
MEMDB5
MEMDB7
MEMDA3
MEMDA0
MEMDA10
MEMDA9
ME
MD
B13
MEMDA7
MEMDA14
MEMDB11
ME
MD
B3
MEMDA2
ME
MD
B11
ME
MD
B1
ME
MD
B5
ME
MD
B14
ME
MD
A1
ME
MD
A5
ME
MD
A9
ME
MD
A4
MEMDA5
ME
MD
A14
ME
MD
B10
ME
MD
A8
MEMDA13
MA
D6
MA
D11
MA
D9
MA
D7
MA
D0
MA
D12
MA
D8
MA
D10
MA
D3
MA
D2
MA
D1
MA
D4
MA
D5
BDOUT5
BDOUT10
BDOUT12
BDOUT11
BDOUT9
BDOUT4
BDOUT8
BDOUT13
BDOUT7
BDOUT0
BDOUT3
BDOUT14
BDOUT15
BDOUT6
BDOUT1
BDOUT2
BD
IN11
BD
IN15
BD
IN6
BD
IN1
BD
IN8
BD
IN3
BD
IN4
BD
IN5
BD
IN7
BD
IN12
BD
IN14
BD
IN0
BD
IN13
BD
IN9
BD
IN10
BD
IN2
G3.
3V
G3.
3V
3.3V
3.3V
3.3V
G3.
3VG
3.3V
3.3V
3.3V
G3.
3V3.
3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
G3.
3V
D[1
5..0
]
ME
MD
A[1
5..0
]
ME
MD
B[1
5..0
]
MC
KE
/CA
S/R
AS
/SD
CS
0B
AN
KS
0B
AN
KS
1
DQ
ML
/DW
E
DQ
MU
/SD
CS
1
/PB
/FAXREQ1
/RD
/ESCS0
/HS
YN
C
/FAXPRD
/SY
NC
BD
OU
T[1
5..0
]
/SH
/ESACK0
/ESPRD
/LD
ON
/f1
/PCLCS0
/INTR
/CPUSYNC
/DA
TC
K
/FA
XA
CK
1
/PC
LRE
Q0
/ESREQ1
AD
SC
LK
/FAXCS0
/SCANSP
CP
UC
LK
/SAMP
/OB
/ES
RE
Q0
/FA
XR
EQ
0
/ES
AC
K1
/PCLACK0
/SCANST
A[1
9..1
]
AD
SD
/VID
EO
/RE
FC
K
/PCLPRD
/CS2
/LW
R
/f2 /FR
AD
WR
T
/PR
STA
RT
/ES
RE
Q0
/ES
AC
K1
/ES
CS
0
/PC
LRE
Q0
/FA
XC
S0
MF
CLK
BD
IN[1
5..0
]
/TRANSST
/FA
XC
S1
/FAXACK0
/ES
CS
1
MA
D[1
2..0
]
/DUMACK
/SH
AS
IC
CC
DD
[7..0
]
/SC
AN
ST
SH
SE
L
/FA
XR
EQ
0
/FA
XC
S1
/FA
XA
CK
1
/ES
CS
1
/