Konica Minolta pagepro 5650EN Service Manual page 224

Field Service Ver. 1.0 Nov. 2007
B. pagepro 4650
Print control
board (PRCB) P/J11
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P/J10
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P/J27
19
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9
P/J28
26
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to Section 5 -
P/J41
PRCB STBY
Power Save 1
Power Save 2
/HEAT ON (Short)
/HEAT ON (Long)
MOTOR ON
STS 2
STS
MOTOR ALM
/EXIT
INTERLOCK AFT
INTERLOCK BEF
5V DC
SG
LG
3.3V DC
24V DC
24V DC
24V DC
24V RTN
24V RTN
24V RTN
24V RTN
24V AFT
24V DC
24V RTN
FAN ALARM
P/J102
3.3V DC
LG
EXIT / INB
EXIT / INA
EXIT INB
EXIT INA
EXIT CUR A
EXIT CUR B
P/J280
LG
RESERVED
LG
/ PRFD
/ CCLK
/ CMD
/ CPRDY
/ START
/ CBSY
LG
NC(FWE)
/ STA
/ SBSY
/ TOP
/ RDY
/ PPRDY
LG
/ BD
LG
RESERVED (TEST PRINT)
/ SLP
3.3V DC (VMON)
LG
/VDO1
/ LG
/VDO2
A
DC power supply
(DCPU)
16
24V DC
15
Supply
14
13
P/J45
1
12
3
11
10
P/J44
9
1
8
3
7
6
P/J43
5
24VDC AFT
1
24VDC AFT
4
2
24V RTN
3
3
24V RTN
2 4
M1 ON
5
1
M1 ALM
6
LG
7
P/J40
LG
P/J42
4
3.3V DC
8
3
SG
7
2
5V DC
6
1
5
4
3
2
1
P/J270
Cooling fan
1 3
2 2
motor (FM2)
3 1
P/J101
Exit motor
1
1
drive board
2
2
3
P/J103
4
24V DC
1
5
A
2
6
B
3
7
/A
4
8
/B
5
MFP board
1
P/J400
(MFPB)
2
4
3
3
4
2
5
6 1
7
8
9
10
11
12
13
14
15
16
17
18
19
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22
23
24
25
26
18. Wiring diagram
Interlock
switch/24V
Rear cover
switch (SW2)
Main motor (M1)
Exit motor
Control
P1
panel
A0DXF5C507DA
189