Minolta Di183 Manuel de service télécharger pdf (Page 159)

FrameMaker Ver.5.5E(PC) Di152/Di183 TROUBLESHOOTING

01.09.04

T-39

Step Check Result Action

1 Exposure Lamp turns ON when the

Power Switch is turned ON.

NO • Go to step 3.

2 Exposure Lamp is abnormally lit

(flickers or abnormally dark) when

the Power Switch is turned ON.

NO • Go to step 4.

3 Inverter Board (copier: PU2) connec-

tor is loose.

YES • Reconnect.

NO • Change Exposure Lamp (LA2).

4 CCD Board (copier: PWB-J) connec-

tor is loose.

YES • Reconnect.

5 The following voltage is supplied from

the Control Board (copier: PWB-C).

Check voltage across a Control

Board (copier: PWB-C) pin and GND

when the Power Switch is turned ON.

• Voltage across JP16C-4 and GND

DC24 V when Exposure Lamp

(LA2) is OFF

DC0 V when Exposure Lamp (LA2)

is ON

YES • Change Inverter Board (PU2).

NO • Change Control Board (copier:

PWB-C).

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Minolta Di183 Manuel de service Page 159