Fip1.38 Clutch Regi - TallyGenicom 9045N Service Manual

FIP1.38 CLUTCH REGI

Step
Possible causes:
CLUTCH REGI (PL5.1.23)
HARNESS ASSY CHUTE (PL12.1.17)
HARNESS ASSY TRAY1 (PL5.1.37)
HVPS/MCU (PL12.1.19)
LVPS (PL12.1.5)
Checking HARNESS ASSY CHUTE for continuity
Disconnect P/J24 from HVPS/MCU.
1 Is there continuity between
J24-14 and J245-5?
J24-15 and J245-4?
Checking HARNESS ASSY TRAY1 for continuity
Remove CLUTCH REGI.
Disconnect P/J245.
2
Is there continuity between
P/J245-9 and P/J243-2?
P/J245-10 and P/J243-1?
Checking the resistance of CLUTCH REGI
Is the resistance of the wire wound resistor between
3
P/J243-1 and P/J243-2 of CLUTCH REGI, 172 ohm +/-
10% (at 20 °C)?
Checking HVPS/MCU for continuity
4 Disconnect P/J24 and P/J10 from HVPS/MCU.
Is J24-14 and J10-1?
Check
1 – 59
Chapter 1 Troubleshooting
Yes
Replace HAR-
Go to step 2. NESS ASSY
CHUTE.
Replace HAR-
Go to step 3. NESS ASSY
Replace CLUTCH
Go to step 4.
REGI. (RRP5.6)
Go to FIP1.24 Replace HVPS/
LVPS. MCU. (RRP12.10)
No
TRAY1.