Canon CANOSCAN D1230 series Service Manual page 107

XPA
1 2
S_nCAS
3 4
CS
5 6
CLK
7 8
RP6
T_DBUS15
1 2
T_DBUS14
3 4
T_DBUS13
5 6
T_DBUS12
7 8
RP5
T_DBUS11
T_DBUS10
T_DBUS9
T_DBUS8
T_DBUS7
T_DBUS6
T_DBUS5
T_DBUS4
T_DBUS3
T_DBUS2
T_DBUS1
T_DBUS0
T_ABUS8
RP2
T_ABUS7
1 2
T_ABUS6
3 4
T_ABUS5
5 6
T_ABUS4
7 8
T_ABUS3
1 2
T_ABUS2
3 4
T_ABUS1
5 6
T_ABUS0
7 8
RP1
R120
T_nWE
T_nRAS
1 2
T_nOE
3 4
T_nLCAS
5 6
T_nUCAS
8
7 RP3
COPYRIGHT © 2001 CANON INC. CANOSCAN D1230U/D2400U REV.0 MARCH 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
XPA
121
SNCAS
122
GND
123
SNCS
124
SDRAMC1
125
D_DBUS15
126
D_DBUS14
127
D_DBUS13
128
D_DBUS12
129
VCC
130
D_DBUS11
131
D_DBUS10
132
D_DBUS9
133
D_DBUS8
134
D_DBUS7
135
D_DBUS6
136
D_DBUS5
137
GND
138
D_DBUS4
139
D_DBUS3
140
D_DBUS2
141
D_DBUS1
142
D_DBUS0
143
D_ABUS8
144
VCC
145
D_ABUS7
146
D_ABUS6
147
D_ABUS5
148
D_ABUS4
149
D_ABUS3
150
D_ABUS2
151
R75
D_ABUS1
152
GND
153
D_ABUS0
154
NWE
155
NOE
156
NRAS
157
NLCAS
158
NUCAS
159
VCC
160
PLLGND EL14
PLLVCC
EL15
S_DBUS13
S_DBUS13 80
S_DBUS14
S_DBUS14 79
S_DBUS15
78
S_DBUS15
77
GND
Y2
Y2 76
Y1
Y1 75
VCC 74
73
I12
72
I02
GND 71
I11 70
I01 69
68
VCC
PHASE2
67
PHASE2
EL14
PHASE1
PHASE1 66
PLLGNDA 65
R116
PLLCPO 64
63
GND
EL15
PLLVCCA 62 HOTKEY0
HOTKEY0 61
LED
LED 60
HOTKEY3 59
58
HOTKEY4
1
mt_strb
MT_STRB 57
IRLED 56
CANARY 55
PENANG-TAHITI 54
R115
ASIC_VCC
53
CLB
VCC 52
RB 51
R73
PHI3 50
R65
GND 49
R58
48
PHI2
PHI1 47
B_TG 46
VCC 45
44
G_TG
43
R_TG
SDO 42
CLMP 41
CLB
RB
PHI3
PHI2
PHI1
CCD_SHB
CCD_SHG
CCD_SHR
A - 4