Oki MB472w - 6.2 Board Layout

Oki Data CONFIDENTIAL
45762101TH Rev.1
6-4
6. CONNECTION DIAGRAMS
6.2 Board Layout
(1) Main control Board
Component side
457249
66
45554699
MRM
RCLT
Board-MRM
2
3
4
1
USB1
1
4
EXITM
1
2
9
12
7
8
LAN
6
1
PAP
1
3
DFAN1
1
8
2ND
3
1
RCO
1
14
13
2
ZA38
ZA39
ZA40
ZA41
1
9
2
1
1
3
4
1
TONER
21
2
1
MCLT
2
1
HCLT
1
4
PWSW
3
1
PWFAN2
2
1
IDTHRM
1
3
EXIT
1
6
INWR
6
1
1
POWER
1
16
15
2
TAGGND
2
1
TAGRW
5
6
2
1
IC25
R138
T1
C56
R21
BF1
BF3
16
1
R84
R113
R93
R117
R115 R116
Q22
R112
R100
R97
C38
C65
C66
C67
C68
28
1
HVIF
F5
1
50
MFPIF
CP7
D7
D10
Y
A
AF
AF
A
1
26
26
1
10
20
20
10
K
IC20
14
11
14
A
P
AP
IC23
IC4
R60
T
A A
T
9
1
9
1
IC10
R62
T
A
A
T
9
1
9
1
IC11
1
6
7
12
13
18
19
24
C26
R134
R142
R61
R63
C3
IC6
C1
C72
IC7
C71
C52
R124
F12
R111
R135
C28
R114
R10
RM1
R12
C51
C50
R110
IC16
C17
C18
C16
C19
20
1
HEAD0
IC21
IC15
IC24
C61
C64
C57
1
12
13
24
48
37
36 25
BF4
C7 C6
OSC2
OSC3
R143
CCIS
34
1
RM3
L9
L8
L10
L11
BF7
R157
R158
R160
R161
C77
C78
R150
Q7
BF11
ZA12
ZA13
ZA18
ZA16
ZA36
ZA37
ZA17
ZA20
ZA24
ZA23
ZA19
ZA15
ZA22
ZA21