Brother HL-1260 - Manual (Page 38)

III - 6
0
1
234
5
6
78
9
AB
C
D
E
F
G
H
J
K
L
M
94
96
ROM2H ROM1H ROM0H
ROM0L ROM1L ROM2L
B48K158-3
REV
CN3
GND
VCC
OPT IO
H.VOL
#18
#9
POWER
#13
#4
+24B
+5B
+5V
+24V
P.FEED
#8
IC CARD
AN78N12
#2
#6
#7
#14 #15 #16
#10
#11
#12
#17
#19
#20
#21
#26
#3
PANEL
CN2
RC
/RESET
39.3216MHZ
#34
CDCC
#31
#29
#33
#28
#23
FUSER
SCNMTR
SCNLSR
MTR
FAN
#22
#36 #37
#42
#40
#38
#41
#39
#32
0P
#30
#27
#35
#24
#1
X24C04F
#5
SLOT4 SLOT3 SLOT2 SLOT1
P7
P6
(EVEN) (EVEN) (EVEN)
(ODD) (ODD) (ODD)
74ALS 1034
74ALS 1034
LS74
BZ1
CN1
Y2
74F245D
74F245D
P13
P14 RS232C
P12(WHITE)
(WHITE)
P10
P9
(RED)
P8
R3041
74F245D
74F245D
M38063E6FP
P4
S1
P1
P3
µ
PD65626
M65340FP
74LS245
74LS245
P2
74LS244 74LS244 74LS244
P5
P15
CN4
HM514800
HM514800
HM514800
HM514800
P11
M65243FP
LS08
7
1
36
18
3
1
1
R101
D7
CP5
SP9
D8
R94
R100
52
C117 53
SP10
R117
C128
R116
R99 R95
C111
R96
R91
C100
C99
C97
C105
C107
R86
C102
R85
R93
C118
C144 C145
R122
C142
C147 C148 C149
C129
R118 C146
C130 C131 C132 C133 C134 C135 C136 C137 C138
R105
C119
C115 105
104 R104 R102
RA58
RA57
RA47
C85
RA46
22
42
RA38
1
19 13
25
1
14
R81 Q18
1
R79
C89
C87 R72
33
R77
C93 C94 C95
R63
SP8
208
R75
R70 R71
R66
32 RA37
RA32
53
54
C78
R73
R62
R67 R68 C86
R69
R65 C84 R64
157
R78
R83
C96
156
RA41
C104
C108
RA48
C66
C76
C68 C67
75
74 C70
RA29
RA26
C74
C71 12
11
R55
C75
R59
R54
Q15
C72
1
C69
4
C83
R61
D4
D6 3
1
Q19
Q17 Q16
R82
R80
D5 4
C81
C80 R60
1
C77
RA35
RA33
RA36
RA34
RA30
RA28
RA31
RA27
22
C59
C16 (48)
B16 (32)
A16 (16)
(33) C1
(17) B1
(1) A1
C60
R49
6
2
1 4
1
16 15
C55
C54
R47
C52
C51
C53
R48 C56
R45 R46
R40 R41
C48 R39
D3
Q14
R25
R26 1
R36
Q12
R31
R27
C34
UPC
358
80
C35
Q11
Q9 Q8
Q7
C31
R33
C41 C45 C50 C37
R30
LS07
24
R35
R37
R34
C42
C43
C39
C38
C36
RA23
25
40
R24
XT1
5.0MHZ
80
65
C26
R20
41
R16
R15
R19
C23
R18
C21
C20
C19
C22
C17
C14
RA4
C16
C15
FLOCK
C10
R9
R11
C9
C12 80
81
8 65
L1
64
Q6
GND
GND
+24VRET
+24V
+5V
+5V
HEAT
1
R13
C8 Q4 Q5 R12
C7
1
20 19
2 1
20
21
2
1
C1 33
34
67
68
RA3
RA2
51
50
C6
R2
RA1
R1
SP1
1
2
35
36
2 1 2 1 2 1 2 1
74F04
74F04 74F04 74F04
C44 C46 C47
C49
C61 C62 C63 C64
R44
RA22
RA16 RA15
RA18
RA17 RA13 RA12 RA11
RA10
R23
C29
C28 C30
RA9
(1)
RA14
A1
B1
(26)
(25)
A25
B25
(50)
C27
C24
R21 R22
CARTRIDGE
C65
R28
R29
8MX6
SOLDER
OUT
SP5 SP6 SP7
CP2 CP3 CP4
RA19
CP2
R50 C58
#25
R43
R42
CP3 SP6 CP4 SP7
SP5
C32
C4
1
3
30
31
C5
Q2 Q3
R8
R6 Q1 R7
D1
1
100
C18
64 41
40
25
24
C33 SP4
RA21 RA20
1
21
C57
22 21 22 21
RA39 21
1 C92
C90 C91
22
42
21
1
22
42 1
21
42 1 42 1 42 1
R121
R120 R115
R113
R111
C139
C140
C125 C127
C121
SP11
C143
C154
SP12
R114 C141
R112
C126 C123 R110
CP6 C122
C120
C112 C113 R98
C110
C124
C114
ADM202JRN
ADM202JRN
C109 R89 R90
RA44
R88
C116
72 71 72 71 72 71
C150 C151 C152
C153 72 71
1
2
7
8
1 8
1 2
C98
C82
C73
C13
2
SP3 R17
Q13
Q10
R38
R52R51 RA25 RA24
R92
RA52
PST591DMT
C25
SP2
R4
R123
R3
CP1
R14
C11 R10
RA40
RA45
RA42
RA49
RA50
R97
RA53
R109
R84
R87 C106
C103 C101
RA43
RA51
RA55 RA54
R106 R103
R107
R108
RA56
RA60 RA59
R119 RA64 RA63 RA62 RA61
C88
R76
R74
C79 R57
R58
R56
R53
C40
R32
D2
C3
C2
R124
R125
49.3576MHz
Y1
Figure 3.4 Main PCB
ASIC M65243FP
CPU(VIDEO)
CPU(ENGINE)
ASIC µPD65626
ASIC M65340 FP
Control panel connector
Font card connector
Font cartridge connector
Centronics parallel I/F connector
ROM block
RS-232C serial I/F connector
DRAM block
SIMM block
Option I/F connector