Oki B6200 - Fip2.16 Clutch Assy Ph (Pl5.1.21, Pl6.1.21, Pl7.1.20)

1 - 72
Chapter 1 Troubleshooting
FIP2.16 CLUTCH ASSY PH (PL5.1.21, PL6.1.21, PL7.1.20)
Step
Check Yes No
Possible causative parts:
CLUTCH ASSY PH (PL5.1.21, PL6.1.21, PL7.1.20)
HARNESS ASSY TRAY1 (PL5.1.37)
HARNESS ASSY TRAY2 (PL6.1.36, PL7.1.36)
HARNESS ASSY CHUTE (PL12.1.17)
HVPS/MCU (PL12.1.19)
LVPS (PL12.1.5)
1
Checking HARNESS ASSY CHUTE for continuity
Disconnect P/J24 from HVPS/MCU.
Are the following continuous normally?
J24-13 <=> J245-6
J24-12 <=> J245-7
J24-5 <=> J248-1
J24-4 <=> J248-2
Go to step 2.
Replace
HARNESS ASSY
CHUTE.
2
Checking HARNESS ASSY TRAY1 and TRAY2 for
continuity
Remove CLUTCH ASSY PH.
Disconnect P/J245 or P/J248.
Are the following continuous normally?
P/J245-8 <=> P/J242-1
P/J245-7 <=> P/J242-2
P/J248-5 <=> P/J247-1
P/J248-4 <=> P/J247-2
Go to step 3.
Replace
HARNESS ASSY
TRAY1 or TRAY2.
3
Checking the resistance of CLUTCH ASSY PH
Is each resistance of the wirewound resistor between
P/J242-1 <=> P/J242-2, and P/J247-1 <=> P/J247-2 of
CLUTCH ASSY PH, 172 ohm +/-10% (at 20 °C)?
Go to step 4.
Replace CLUTCH
ASSY PH.
(RRP5.6, 6.5, 7.5)
4
Checking HVPS/MCU for continuity
Disconnect P/J24 and P/J10 from HVPS/MCU.
Are the following continuous normally?
J24-12 <=> J10-1
J24-4 <=> J10-1
Go to FIP2.1
LVPS.
Replace
HVPS/MCU.
(RRP12.10)