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5V
(Q303)
z!=C342
5V
(Q305)
=!=C343
5V
(Q312)
=j=C349
5V
(Q313)
=bC350
5V
5V
(Q314)
4=C351
(Q315)
=|=C352
5V
(Q316)
=!=
C331I
5V
(Q317)
=t C332
5V
(Q318)
ztC333
5V
(Q319)
=bC334
5V
24VB
(Q320)
:C348
(J312)
C339
!
I
DC CONTROLLER PCB
(5/5)
5V
GND-B
GNCJ-B
(Q310)
:C354
|36VA
)
iGND-A
)
Ignd;
|5V
|GND-By
24VB;
|COM-B^
|PMB^
|PMB\^
lCOM-A^
|PMA
|PMA\,
24VB,
LNSD/
COPYRIGHT©
1992
CANON
INC.
J301
J302
1
2
3
c|4
5
6
J303
J304
<
1
J305
ZXDP)
HTRD)
|MMD)
I
ACOFF/
CURRENT-CHECK)
jGRDON)
|grid-vr3
|
HVTON)
|24VB^
|
acbonS
|DCBC)
IGND-B,
lcsz-c;
cszr
CSZ2)
CSZ3)
CSZ4)
CANON
NP-1550REV.0 JAN.
1992
PRINTED
IN
JAPAN
(IMPRIME
AU
JAPON)
J306
<2
<4
<5
J307
1
2
3
4
5
<|6
<7
J308
J309
J310
1
2
3
<|4
I
TCNTD
>
1
24VB£
|
PDP2D
I
GND!,
J311
|
I
5Vj
.
I
24VBg
I
FM3D>
-
ENERGY-SAVING.
KR3
KR2
CCNTD
/
CCNNt;
J312
J313
<2
<3
<5
<7
J314
J
2
;
3
4
5
'
6
7
8
9
10
11
12
13
14
K-VR,
M-VR,
|gnd
|5V.
SEG7,
SEG6,
SEG5,
SEG4,
SEG3.
SEG2,
SEG1
SEGO,
DG5;
DG4;
DG3;
DG2,
DG1
dgo;
|24VB;
|DG6;
gnd;
thi;
GND,
[SCHP)
Tiv;
gnd;
lhp;
5v;
AEGIN)
AE^
IGND-B
I
24
VB,
J315
1
2
3
4
5
<|6
<7
<8
<9
J316
<9
<
10
<
11
J317
sort-req;
SORT-TXD,
ISORT-SB
Tgnd;
sort-rxd;
SORT-ACK,
GND,
GND,
DF-ACK
,
DF-RXD
,
ignd;
I
DF-SB
,
df-txd;
DF-REQ)
Ithrhstr;
I
stac
;
I
tot-test;
|5V
I
GND
24VB;
PAPER-FAN
,
J351
1
2
3
4
<i5
J352
M301
1
2
3
4
<|5
<6
<7
A
-11
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