Brother International HS-5300 Service Manual - Page 159

÷FT,T

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Appendix 6. Main PCB Circuit Diagram (517) I I 4 (03-11G3 RMA CIO :00] 022-05F) MA I20 '60] M In P6 / Zg:i`00 RMA02 RMA04 RMA05 RMA07 / :r V7U,i 6553( 100 31= le s -44 6652 sl - 13 100 K 4 71W ng "`"", e7 1231 >C7 1391 >A13 El) BB 1241 )CB gel >A9 9] )09 [251 1411 / RMA09 RMA10 sl „ A- 13 100 K 4 '-' - el° 1201 >C10 142 [111 1271 MA13 61 MA 14 I 13 100 K 4 I [43] R12 012 [261 [44] B1 1171 VCC 302 [1131 VCC MCI (331 VCC 3i C2 1341 VCC -KA3 31 CND MA4 41 CND MA7 7] CND MAIO CIO] GND • M A IG [161 CND 383 [19] CND MB4 1201 GND CIS [4B] GND MIIIII0 mroni /, MIOD2 / MIOD3 MICID4 mrons / mrons MICID7 MC3 I3S/ RC4 [361 [ SI Mes 121] M CS 137/ MA6 6) MSS 1221 M CS 1301 cos-o ID, NIODE7 :0] -MAI 1) 21 nCPUWR - 036-01E) nP1INen (02-070) nAckMIO - 032- 07C) nMIDint (02-110) nMI OEOT 102-11C2 nflIODreq 036- 01E) nMIORst (02-11F) nMIOVsync *11 CO2-11F3 nCBD S ALS1034. 792-07F) nMII3Vdo

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Appendix
6.
Main
PCB
Circuit
Diagram
(517)
I
I
4
1
7
I
a
20
11
12
(03-11G3
RMA
CIO
:00]
022-05F)
MA
I20
'60]
M
In
P6
Zg
i
:`
/
00
V7U,i
100
(
6553
e7
RMA02
31=
le
>C7
>A13
BB
RMA04
s
-44
6652
RMA05
sl
)CB
-
13
100
K
4
RMA0
7
71
W
ng
>A9
"`"",
)09
:
r
/
/
RMA09
sl
„
A-
-
el°
13
100
K
4
RMA10
'-'
>C10
MA13
61
13
100
K
4
R12
MA
14
I
I
012
co
s
-o
ID,
NIODE7
:0]
B1
302
MCI
3i
C2
-KA3
MA4
MA7
MAIO
•
M
A
IG
383
MB4
CIS
MIIIII0
mroni
/,
MIOD2
/
MIOD3
MICID4
mrons
/
mrons
MICID7
MC3
RC4
Mes
M
CS
MA6
MSS
M
CS
-MAI
036-01E)
nP1I
Nen
<A16
(02-070)
nAckMIO
—<C14
—
032
-
07C)
nMI
Dint
<413
(02-110)
nMI
OEOT
)C13
102-11C2
nflIODreq
015
036
-
01E)
nMIORst
>013
(02-11F)
nMIOVsync
)CIS
*11
CO2
-11F3
nCBD
)014
ALS1034.
792-07F)
nMII3Vdo
<016
S
nCPUWR
-
A14
1#351
ADM202JN
[CBS]
_E
----c1+
104
3
C1
-
1C793
±-
C
2+
104
C2-
(07
-05E)
Tx11
037-05E)
T
-1
÷FT,T
,
R"
R1IN
13
C
W
.
1231
1391
El)
1241
gel
9]
[251
1411
1201
142
[111
1271
[43]
[261
[44]
1171
VCC
[1131
VCC
(331
VCC
1341
VCC
31
CND
41
CND
7]
CND
CIO]
GND
[161
CND
[19]
CND
1201
GND
[4B]
GND
I3S/
[361
[
SI
121]
137/
6)
1221
1301
1)
21
[16)
SENSE
1461
DTACK
1131
INTR
1451
EDT
[311
ORES
1291
RESET
1471
VSYNC
[301
00
[321
VDO
1141
R
-W
16
VCC
0+50
_Lee
11
[C134)
„
104
(C75)
T
Engine
Debug
GND
15
1-
104
cm
,
(1.71
16
106
3
(
TOD
RxD
(01-11.
Data(31
'OD)
(02-0GF)
MA
C20
.
00]
(07
-
070)
nMainRst
(01-05C)
Sysc11,2
CO2
-11B)
nIORD
(02-11B)
nIOWR
(02-11B)
nCSRSV
(02-07C)
nDBlnt
Data24
\,nat.ns
\Data20
\Data27
,
,Data2B
,
,Data20
,
,Data30
\Data31
MA00
+svo
)
?.??
ti
E
(02-0811)
HBusy-•
Ti.:
\A"
),
4
-.---
(02-08D)
Seli
n
66
036
-
05D)
nCDCC
Init
•
(02-0011)
nSTB
•
(02-1111)
Busy
CO2
-11D)
Select
(02-11D)
nPE
(02-111D
nCDCCAck
(02-111),
nFault
Main
Debug
11.B1
32
DA24
M4
DA25
ME
DA.26
MEI
DA27
37
DAM
-3s
0529
3
0030
M1
DA31
(P91
0
1
2
3
4
CP101
1
2
(02-07C)
DC03:11
MA00
RESET
X21
IORD
I0146
SCI
CS
-DBI
NT
+50
CND
'' C'-
C
TWT4
T
L
L
C3
,
-T jTC
T
3S1
C23
C
I I
(C35)
IC331
4&
'
/nco
/n
i
g:
/DC6
,Inc7
fnce
/
F.
F. F. F. F. F.
R31,
R
,
150
R35„:";
„
150
+5
RAB
RAB
2.2K
X
4
2.2K
X
4
323
i1
4323,
)
)
RAS
")
`
7
1
100
K
4
4t3
-
21
7.
'VNA..
2
•
CDCG
IIEEE12848/
PI
-<
14
HDUGY
InAutoFd
1
36
SELIN
InSe
lectIn]
31
IPRIME
InInit]
1
STB
InStrobe/
>
11
BUST
(Busy]
13
SLCT
(Se
'act)
>
12
PE
IPError]
10
ACK
InAck/
32
FLT
EnFau
It/
IB
+5V
[Periphara
1
Logic
High]
M
15
GND
Logic
God/
M17
CND
[Chassis
Cndl
19
CND
[Si
gna
Ground
InStrobe
M20
GND
IS
i
gna
Ground
[natal],
M21
51
,
111
IS
i
gna
Ground
(Data.
/
M22
CND
[Si
gna
Craund
10.0)
)
323
GND
(Si
gna
Ground
CData4))
M24
GND
i
gna
Ground
IData521
M25
CND
IS
i
gna
Ground
IDataB)
/
326
CND
(Si
gna
Ground
(Data7))
327
GND
(Si
gna
Ground
IOataB)1
M
2B
GND
i
gna
Ground
IPError
,Se
lect
r
nAckl
M29
GM
i
gna
Ground
(Busy
,nFau
It/1
g
0
330
CND
[Sign
Ground
InAutoFd
,nSe
lectIn
(
nIn
i
) )
3£
2
34
71
~N1
12
TTTTITIT
l
o
t'
4
C13
CIS
C
le
C20
C12
CI4
C17
C19
CO2
-11E)
FcAdr01
(01-05C)
nCPUWR
(02
-
110)
nCSFC
CO2
-11E)
nUDS
(02-11E)
nLDS
(06-01E)
nCartSen
Main
Debug2
(1
3
11)
v
0V
1
2
3
4
7
9
.10
+5V
+50
CA01
CR/.
FGCS
NUDS
NLDS
NCARTSEN
GND
CND
111.11
TTTTT
cov
CS
C6
C66
CBS
CS2
220u
X
5
D
0
52
DIG
[natal]
DI'
IData21
DID
(Data3)
DI)
(Data+(
DI4
IData51
DIS
IDataS]
DIG
(Data7)
DI7
IllataS1
15
NC
[Not
Defined(
M33
NC
(Not
Defined]
-M34
NC
(Not
Defined]
M36
NC
(Not
Defined)
NC
-MFG
FAX
P12
(
HBUST
<
SELIN
<
IPRIME
<
STB
19?
Busy
)
SLCT
>
PE
7
>
ACK
)
FLT
Ov
a
d
min
7
nri
6
DI2
4
3013
"
32
11
I4
;,nrs
DIG
D17
14
sv
CODE
UK3377000
NAME
B48K239-W/CIR
(5/7)
2
3
4
A
1O
12
A-6