|
|
| Author |
Message |
Haggar
Guest
|
 Posted: Fri May 25, 2007 2:14 am Post subject: Dell Trinitron 21" Monitor Repair Question |
 |
|
| Light comes on but no picture to screen. Fixable? |
|
| Back to top |
|
 |
Fix your Windows Problems - FAST.
FREE Safe Scan Registry Check. Locate & Fix Errors in Minutes!
|
|
kony
Guest
|
| Posted: Fri May 25, 2007 2:14 am Post subject: Re: Dell Trinitron 21" Monitor Repair Question |
|
|
On Thu, 24 May 2007 21:03:13 -0300, "Haggar"
<haggar@nbNOSPAM.sympatico.ca> wrote:
| Quote: | Light comes on but no picture to screen. Fixable?
|
I'm sure it is if only enough of the right parts are
replaced. Better question is whether it's cost-effective to
fix but based on the symptom there's no way to know, nor did
you mention the age or duty cycle (# of on hours).
Did it work fine then all of a sudden one day it wouldn't
turn on besides the light, or ??? |
|
| Back to top |
|
|
Ghostrider
Guest
|
| Posted: Fri May 25, 2007 2:14 am Post subject: Re: Dell Trinitron 21" Monitor Repair Question |
|
|
Haggar wrote:
| Quote: | Light comes on but no picture to screen. Fixable?
|
Probably yes but not worth the price of the repair. |
|
| Back to top |
|
|
Guest
|
| Posted: Fri May 25, 2007 3:34 pm Post subject: Re: Dell Trinitron 21" Monitor Repair Question |
|
|
| yOU SHOULD CHECKTHE VOLTAGE SUPPLY ON YOUR COMPUTER |
|
| Back to top |
|
|
Haggar
Guest
|
| Posted: Tue May 29, 2007 6:51 am Post subject: Re: Dell Trinitron 21" Monitor Repair Question |
|
|
Thanks to all....I will check further
"davy" <davy.2r5au7@no.email.invalid> wrote in message
news:davy.2r5au7@no.email.invalid...
| Quote: |
You say the light come's on... is this the standby light or the power up
light..?
What Johncena420 was implying it could well be the power up signal from
the computer.... or even the lead.
The first test is to try it on another computer or at least try another
monitor to determine what is at fault, delving in the monitor is ok if
this is at fault, but it ain't gonna prove anything if it should be the
lead or the computer.
If it's a Trinitron it's more than likely to be a Sony Trinitron model
since Sony hold's the Trinitron patent.
The Trinitron tube differs from the usual cathode ray tube in
construction, the A1 connector that is the anode cap, the big thick red
wire that carries around 24KV going to the top of the tube has 2
connectors not one, I've known a couple of so-called engineer's fitting
this connector wrong and then telling the customer that the set had a
duff tube when the fault laid elsewhere..!
NOTE THERE ARE LETHAL VOLTAGES INSIDE A TV SET:
Davy
|
|
|
| Back to top |
|
|
|
|
|
Watched Topics
Search
Register
Log in to check your private messages
Profile
Log in
Memberlist
Usergroups