Date | Header | Text |
27-01-2009 | sony 3400 v2 | I put a new capacitor which is mentioned in the circuit.In circuit it is mentioned c619(820mfd/250v).I replaced both the filter capacitor c618 and c619(820mfd/250v),but c618 is ok but c619 is getting heat immediately.
With Regards,
Ramji |
27-01-2009 | Sony MultiScan E530 / CPD-E530 | I've bought a secondhand CPD-E530 21" FD Trinitron CRT Monitor from Sony in mint condition. Year of prod. 2002
It functions perfectly(almost), the image is beautiful, crisp and sharp, and, contrastful. Never seen such deep black from a CRT. But some |
27-01-2009 | monitor q9t4 | Hola amigos:mi problema es el siguiente:mi monitor BENQ Q9T4 al darle al interruptor hace un destello como de dos segundos queeriendo mostrar el anagrama y se apaga y asi siempre.Haber si alguien me puede ayudar.Muy agradecido. |
27-01-2009 | wavetek 144 sweep generator mainboard test points | wondering if anyone might have the main board assembly pic from the service manual that shows the test points for the main board on the wavetek 144 sweep generator? i've asked this in the service manual forum, & for whatever reason they removed it? |
27-01-2009 | upgrade to stk394-160e | You have to replace convergence output ic with stk394-160e
Daniel
Good Luck |
27-01-2009 | MY CAMERA BLINKS WHEN I SWITCH IT ON | HELLO ANYBODY CAN HELP ME ?
I'VE GOT A SONY CAMERA 8.1 MP
WHEN I SWITCH IT ON A RED LIGHT STARTS BLINKING AND I CHECKED THE BATTERY IT WAS FULL.
PLEASE HELP |
27-01-2009 | | model number? |
27-01-2009 | | First, turn on the TV with Q602 ( 2SD1555 ) and D817( R2M ) disconnected, measure B+ ( 115V ) is it near 115V or more than 125V?
If more than 125V, check for C813, C815, C814, D809, Q802, Q803, Q804 and IC802. |
27-01-2009 | | I don't have schematics, wondering if you tell me, are both capacitor at regulator? are they both connected in series? is the resistor 330K parallel with the capacitor? if yes, try to check diode before capacitor, maybe it's short. |
27-01-2009 | Samsung PS-42S5h | Can anyone help me please. I live in France in the middle of no where and desperately need a service manual for a Samsung 42" plasma t.v. Model no.PS-42S5H |
27-01-2009 | | This Parts & Service manual can now be purchased for $10.77 and downloaded immediately after payment from:
http://www.justmanuals.com/products_new.php
[email protected] |
27-01-2009 | philips tv shorts horizontal when changed | I have a philips tv , the Horizonyal transistor ( BU508F) was shorted and i just changed it but it was shorted even it didn't stay for seconds & i just changed another original transistor but again it's shorting every new changed transistor, so what |
27-01-2009 | philips tv shorts horizontal even when changed | I have a philips tv , the Horizonyal transistor ( BU508F) was shorted and i just changed it but it was shorted even it didn't stay for seconds & i just changed another original transistor but again it's shorting every new changed transistor, so what c |
27-01-2009 | | Measure Voltage across C619? (If more than 250 WILL overheat) |
27-01-2009 | | Check Horizontal Drive circuit. |
27-01-2009 | | Check Horizontal Drive circuit. |
27-01-2009 | substitute | I have tried to find the transitor C5929 for my Hp monitor now i cant.May you please send me the substitute for this transistor.Thanks in advance :( |
28-01-2009 | | I'd bet you have bad IC's. |
28-01-2009 | | Best way to find a substitute is to find out what you have available in the category and look for the closest or better specification.
In this case, first look for "triple diffused mesa" type and compare it's rating to the original---mainly ma |