[TechAssist] Re: pioneer disc player model # pd-m450


In a message dated 01/06/2002 3:11:40 AM Pacific Standard Time, ampm@xxxxxxx 
writes:

<< 
 To:    techassist@xxxxxxxxxxxxx
 
 
 this unit is ten years old does anyone think the laser assembly is bad. (see
 below for info)
 al marquardt
 ampm@xxxxxxx
 ----- Original Message -----
 From: "al m" <ampm@xxxxxxx>
 To: <techassist@xxxxxxxxxxxxx>
 Sent: Thursday, January 03, 2002 8:26 AM
 Subject: [TechAssist] pioneer disc player model # pd-m450
 
 
 >
 > this is a pioneer multi play disc player model # pd-m450. i don't get
 > involved with these but a freind asked me just to take a look. i cleaned
 > lens and unit still doesn't read disc.seems like it tries to focus, at
 least
 > it turns the disc. but nothing.any ideas.
 > al m
 > al marquardt
 > ampm@xxxxxxx
 >
 >
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 Help make your TechAssist database better!  
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The dics motor, "spindle motor" is bad not the pick-up. Very common. I have a 
few of these units, not the motors but the entire unit. I disconnect one wire 
to the motor put contact cleaner in the motor and then spin up the motor at 
15 volts or so. fixes them most of the time, but I always quote for a new 
motor anyway. Still a good way to find out if the motor is the problem.
Larry 
N.C.S.
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