Oki C710 - Page 213

43856301TH Rev.3
212 /
Oki Data CONFIDENTIAL
8. Connection diagrams
(2) Main Controller PCB
Component side
CENT
CP6
FET1
FET2
TH1
TH2
FET3 FET4
CLKOUT
MPUCI
THRMD2
THRMD1
DBWO
AACK
TS
TA
C1
RM75
RM76
RM77
R6
R7
RM78
2
1
50
49
200 42
HDDPOWER
PU735
16
1
199 41 39
IDE
KGND
KVDD
RSRV
DBG
R139 R167 R137 R169
R134 R163 R164 R165 R166
R127 R136 R128
R62 R135
MPUZA1
QREQ
BG
BR
WT
R93
CDBG1
CBG1
IC2
R24 R25
R9 R10
C79
MPUZA2
PAD12V
R170 R171
R37 R38 R39 R40
R19 R20 R22 R23
R12 R13 R14 R15
L1
MPUCLK
CP2
C6
C7
RM79
CC1ZA2
C8
C57
C56
C12
RM82 RM32 RM48
RM80
C35
C13
C34 RM40
C33
C32
C31 RM39
C30
C29
C28
C27 RM38
C26
C25
C24 RM37
C23
C22
C21 RM36
C20
C19
C18 RM35
C17
C16
C15 RM34
C14
C11
R55 R56 R57 R58
C55
C54
C53
C52 RM46
C51
C50
C49 RM45
C48
C47
C46 RM44
C45
C44
C43 RM43
C42
C41
C40
C39 RM42
C38
C37
C36 RM41
C10
R44
R89 RM31
RM30
RM29
RM28
RM27
RM26
RM25
RM24
CP5
CP11
CP4
CP3
L3
L4
L8
R1
C5
MPU
C74
R110
RM1
RM2
RM3
RM4
RM5
RM6
RM7
RM8
RM11
RM12
RM13
RM14
RM15
RM16
RM17
RM10
C75
K
Y
A
A
Y
20
10
1
20
10
1
C4C3C2
R2 R3 R4
CP1
9
1
10
2
POW1
CP7
IC5
19
1 1
18
36
C154
C9
C59
C60 C61 C62
C63
C161 C160
LED4 LED7
LED9
R129
C58
RM47
RM33
RM23
RM22
RM21
RM20
RM19
DIMMBS
1
40 2
C65 C66
CP8
C76
C67 C68 C69
C70 C71
R130
34
20
10
1
34
20
10
1
A
A
AP
AP
AA
K
CC1
CP9
25
20
RM58
RM81
IFCS1
R73
R72
10
1
Y A
Y
PAD18V
K
A
20
10
1
48
48
25
PAD25V
OSC1
CPUIO
R27
C78
R52
R60 R61
IC1
C80
C88
C81 C82 C83
24
C90
24
1
1
C92
C91
C101
RM49
RM50 RM52 RM54 RM55 RM57
C95
RM51 RM53 RM56
C89
C93
C96
R65 R66
C163
PAD33V1
TESTPIN
C84R88
IC4
C72
R98 R99
C157
CIF2
IC6
IC7
C102 C103 C104 C105 C106
LAN
NICSW
2
1 67
PCICU2
CP13
SCLK1 SCLOCK
43548599
68
2 1
8
2 3
1 4
7
USB
CHEAD
CC7
CC6
CC5 CC8 CC11
CC9 CC12
CC10 CC13
CCP2
RM65
C186
RM64
RM63
RM62
RM67
C140
C183
R180
R179
C179
C156
C158
C182
RM61
C116
C173
C174
OSCLAN1
MHEAD
YHEAD KHEAD
FLCS1
DBF1
DBF2
DBF3
28
1
1
1 1
28 28 28
DBF4
DBF5 DBF6
DBF7
RM59
R34
RM60
C137
I2CS
C148 C149
DBF8
100L 10L ACT
R185 R187 R188 LED3 LED2 LED1
CP15
C190
C141
C188
R182 R183 C187
C180 C181
C167 C169 BF3
C172 R174 R173 C171
BF1 BF2
BF5
C192
R122
R120 R121
C142
C147
RM66
R125
C153
R184 C135
C166 R176
R175
R178 R179
R177
C164 C165
C166
C167
C178
C177
C176
C175
C170
C168
GNT4
RM74
RM73
CLED1
CLED2
C87 R119
CC1ZA1
RM72
R90
C86 C85
R101 R102
R74 R80 R75 R81 R76 R82 R77 R83 R78 R84 R79 R85
CP12
IC_VREF
DLMODE
1
2