View Single Post
  #16   Report Post  
Techie
 
Posts: n/a
Default SONY DVD player No power. Seems common across many Sony DVD's

"If you don't want the advice, just say so."
Ok im saying so.
I DONT WANT YOUR ADVISE. GO AWAY
All you do is come on these boards and try and trow a monkey wrench into
eveything.
ive seen you in action before.
You neeed to see a shink dude.
This tech dosent give a **** about your opinions.

"Mark D. Zacharias" wrote in message
ink.net...
Look, I'm not trying to argue, this is just my experience working with

Sony
DVD players almost every day for the past several years.
If you don't want the advice, just say so.

They have an initialization routine which must complete or they shut back
down quickly. USUALLY, but maybe not always, this also means the display
never comes on.

mz


I disagree.
If i were to Jam a working unit so the try didnt spin, the display sure
as hell would com on.
Is that what your trying to tell me?


"Mark D. Zacharias" wrote in message
nk.net...
Nope. It won't fire the display because the initialization routine

failed.

mz


"Techie" wrote in message
...
My fealing is that whatever controles the display is also controling

the
turn
on signal to the power supply. Until it gets that signal the entire
machine
is
DEAD. Burt like ive said earlier, if Anyone has the Power supply

Voltages
Please Post them. or better yet if you have the schematic diag.
please post that.
The giant carousel should be trying to move Home from whereever
it is. there is NO attempt to move the motors at all.

Nada,Zip,Nuttin.


"Mark D. Zacharias" wrote in message
ink.net...
You need to fix the motor drive problem. Might be impossible

without
the
service manual however. The presence / non-presence of motor B+,

whether
it's 7, 10, 12 volts or whatever, and the drive signal from some
incredibly
complex IC.
Could be a mechanical hang-up in the feed motor - it's usually

replaced
as
a
complete ass'y with the pickup.
Try manually moving the pickup to it's "home" inside position and

see
if
the
power stays on.

Mark Z.


"Techie" wrote in message
et...
SONY DVP-CX860
No..Actually the Flourescent display is Dark and not lighting

up.
Ive done some digging, there is the 5 volt running throught

things
and i have high frequency at the crystal next to the micro.
i can get the LED to go green for about 3 seconds if i press on

the
eject
button,
but the motors do not attempt to turn at all.
I looked real closly at the display in the dark and hit the

eject
button
and i see the filliments light up very silghtly for the 3

seconds.
Also saw some segments of the display trying to light up.

This thing has those surface mount electrolytics on it, so
I am going to replace them and see what happens.

Does anyone have a schematic on this they can post?

B.T.W.---How come i never see anybody posting schematics or

software
in
here?



"LASERandDVDfan" wrote in message
...
Almost Compleatly Dead, No display of any sort.
little red light goes to green for a few seconds, then goes

back
to
red.

Model in particular is DVP-CX860
but also happening in DVP-C650D



Does the word STANDBY flash on the front florescent display on

the
player?

Try pressing the PLAY button on the front of the player. -

Reinhart