What are the volts outputs of power supply? - Televison & Video

Just replace the main power supply board if there is no vs voltage output.

You can't do that because it's not a split supply. There's just a single output referenced to ground, so all you can get is one voltage at whatever you select from 0 to 36 volts.

Is this with or without a load?
There is always some ripple on the DC output of a switching mode power supply, and the less the load, the greater the ripple.
Measure the power supply under full load, that's the real test!

check the power supply output there should be 5 volts on the output this turns on the main board if there is no 5 volts then the power supply is at fault also look for open capacitors on the power supply this can also be a major problem causing the tv to not power up

You need a charger with this features: 90W Laptop AC Adapter / Charger for HP Pavilion DV5-1125NR / DV5-1127CL Replacement
Diameter : 5.0 mm x 7.4 mm
Input Volt Type : AC
Input Volt: 110-220V (Worldwide Use)
Output Ampere : 4.74A
Output Power : 90 Watt
Output Volt : 19V
You can buy one at:
http://www.buy.com/prod/90w-laptop-ac-adapter-charger-for-hp-pavilion-dv5-1125nr-dv5-1127cl/q/loc/101/215845345.html
for $19.89 including shipping.
If this was helpful, please rate me.
Thank you

It's hard to do with a volt meter. What you would be better off doing is either ordering a cheap power supply tester online, and test yourself with that, or take out the power supply and take it to your local pc repair shop and ask them to check it for you. There are 12V outputs, 5V outputs and 3.5V outputs, and any of them could be bad, so that is why I say using a voltmeter is harder than using an actual power supply tester.
Let me know if this solves your problem.

there is a short circuit protection and overoad protection to smps so o/p capacitor may short or secondary diode may short .so check voltage at primary when switched off after 33seconds whether switching process is going or not for that check dc volt at i/p capacitor then check volt at collector of transistor if metr shows 1digit then switching is going if not then meter shows full dc volt check component near about that

Hello rcgibson, output of charger for (if this is correct 'Roadmate 800 GPS unit) AC wall power supply or 12/24 volt DC is 5 volt at 455 milliamp.

if you are in usa, you need 1-468-809-11 POWER UNIT input ac 110 volt and output 8.5volt dc
and if you are in uk, then
1-468-811-11 POWER UNIT input ac 220 volt and output 8.5 volt dc
bye.

What?