2KN/2KP
2-3-41
2-3-8 Cassette PWB
Figure 2-3-15 Cassette PWB block diagram
Figure 2-3-16 Cassette PWB silk-screen diagram
DCPSPWB
R24V
CSPWB
R5V
PLSW1, 2
PWSW1, 2
FSW3, 4, 5
VFDM
Reset IC
(U4)
RESET
TRM
LIM3, 4
PESW3, 4
LILSW3, 4
TIMSW2, 3
PFM3, 4
CPU
(U2)
PSD SW3, 4
CS3 DIG0, 1, 2
CS4 DIG0, 1, 2
FSW C, D, E
LIFT3 ESW1, 2
LIFT4 ESW1, 2
LIFT MOT3
PE SW3, 4
LMT SW3, 4
FEED SW D1, E1
PF MOT4
PF MOT3
LIFT MOT4
CS SDO
CS SCLK
CS SEL
CS P
AUSE
CS SDI
CS RDY
Motor
drivers
(U6, U7)
Motor
drivers
(U15)
VF MOT
Motor
driver
(U16)
TFR MOT CLK
TFR MOT REM
TFR MOT ALM
EPWB
YC2
YC3
YC7
YC1
YC4
YC6
U6
U7
U2
U16
X1
U15
U18
U17
U9
U11
U1
U4
U10
U3
YC4
YC5
1
7
1
14
1
14
1
1
B12
A1
B1
A12
26
5
14
12
5
22
6
Summary of Contents for TASKalfa 620
Page 1: ...SERVICE MANUAL Published in August 2009 842KP112 2KPSM062 Rev 2 TASKalfa 620 820 ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 144: ...2KN 2KP 1 3 106 This page is intentionally left blank ...
Page 308: ...2KN 2KP 1 5 88 This page is intentionally left blank ...
Page 412: ...2KN 2KP 2 3 60 This page is intentionally left blank ...
Page 435: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR SIDE FEEDER ...
Page 442: ...INSTALLATION GUIDE FOR LARGE SIZE SIDE FEEDER ...
Page 460: ...INSTALLATION GUIDE FOR DOCUMENT FINISHER ...
Page 475: ...INSTALLATION GUIDE FOR CENTERFOLD UNIT ...
Page 490: ...INSTALLATION GUIDE FOR MULTI JOB TRAY ...
Page 501: ...INSTALLATION GUIDE FOR PUNCH UNIT ...
Page 512: ...INSTALLATION GUIDE FOR STOPPER GUIDE ...
Page 515: ...INSTALLATION GUIDE FOR PRINTING SYSTEM ...
Page 518: ...INSTALLATION GUIDE FOR SCAN SYSTEM ...
Page 520: ......
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