Date | Header | Text |
06-05-2008 | UCT-2185 sound problem | Hi,
I have the same problem with my TV. (also a Hyundai UCT 2185). Did you managed to solve it? Can you give a few pointers on how to correct it?
Thanks,
Petre |
06-05-2008 | car battery charger repair. | Hi,
thanks for the replies of advice. You can pick up car battery chargers quite cheaply but having looked inside the case the circuit seemed quite simple. The ammeter is no longer working. I am not sure if that alone would cause it to fail as the am |
06-05-2008 | Musical Fidelity | Hello. Where can I buy a service manual or schematics for Musical Fidelity A308 integrated amp? Did anyone get it from Musical Fidelity directly?
Thanks. |
06-05-2008 | rca tv schematics | I have a rca tv model no. p52927 and chassis no. ptk195m1b. When I plug in power, I hear clicking noises in the rear where the power cord enters. When I unplug it, the clicking noises continue for about 30 seconds. If anyone knows anything about this, ple |
06-05-2008 | rca tv schematics | I have a rca tv model no. p52927 and chassis no. ptk195m1b. When I plug in power, I hear clicking noises in the rear where the power cord enters. When I unplug it, the clicking noises continue for about 30 seconds. If anyone knows anything about this, ple |
06-05-2008 | | Sounds like the vertical IC crapped out. Replace IC 451 LA78045. Also check R481/482 1 ohm 1/2 watt. Also replace C454 220uf@50vdc. |
06-05-2008 | | If it's ticking it's usually a bad fly back. |
07-05-2008 | AT49F002T-50TC data | [b:0e0ec7fbac]Features[/b:0e0ec7fbac]
• Single-voltage Operation
– 5V Read
– 5V Reprogramming
• Fast Read Access Time – 55 ns
• Internal Program Control and Timer
• Sector Architecture
– One 16K Bytes Boot Block with Programming Lockout
– Two 8K B |
07-05-2008 | Vizio l32 makes high pitch noise then off then repeats | i have repaired several lcd tvs now and this is the first one i have seen do this.
when you plug it in the light (yellow maybe? green?) comes on for a second and then off, while this is happening there is a very high pitch squeal coming from the back t |
07-05-2008 | | hey there
have a try to boot notebook with out RAM . if you getting same error again that means it should be problem with RAM ..
just try it bro |
07-05-2008 | | hey there
Its look linke faulty RAM . have a try to boot notebook with out RAM . if you getting same error again that means it should be problem with RAM .
just try it bro |
07-05-2008 | Reply to doggie | Lissen bow-wow- what's wrong with measuring resistors- starting at crt neckboard- tracing back to jungle chip- if all ok, r/p jungle- get from Philips!- generics all too often just don't work!. Kind regards from the Old Bassid. |
07-05-2008 | reply to baffled | the chances are that your field chip is faulty- ist check every comp around vert incl p/s volts- if in doubt change all electros(use design specs!)- then r/p vert chip if no joy(get from Philips- generics may work, but are lower rated than oem)- it may ev |
07-05-2008 | | It sounds like the power supply is tripping for some reason. Either a fault in the PSU itself or a short circuit/overload on any of the output voltages.
Check for shorted rectifier diodes on the secondary side and also check for shorted filter caps. Tr |
07-05-2008 | | when testing on the primary side of the psu DO NOT use the chassis earth, you should use the the negative pin of the bridge rectifier, this is because the set uses an isolated chassis design with the psu transformer t801 acting as the isolator. |
07-05-2008 | | salut.
excuse mopi je ne métrise pas l'anglais
il faut ouvrir l'écran, et dans la carte mére de lce dernier y a la THT,c'est le plus grand dispositif noir,il est entouré par une plaque métalique b(masse).
alors sur la THT ya t |
07-05-2008 | Help SPL dinamics Est-3000 failure Car amp | Help SPL dinamics Est-3000 failure , i try circuit diagram plate DWM360NHV_v30 .
clones amplifier model:
. American Bass VFL 200.1
. E-Audio 3000D
. Ground Zero GZPA 1.5000SPL
. Hifonics Goliath GX3000D |
07-05-2008 | écran HP7540 noir avec un lumière blanche | slt tout le monde.
j'ai un écran HP7540,l'hors de son alimentation. ya une lumière blanche de forme rectangulaire avec des segments incliné. puis la lumière se reduit au milieu comme un point. |
07-05-2008 | Re: Binatone Dect E3600 Quad Telephones | I have same problem. If you got hold of a manual kindly send me a copy at [email protected]
Thanks
[quote:d99cab7efb="cleggy"]can anybody help please
need user manual or instructions for e3600 to be able to set up
on binatone telecom site it |
07-05-2008 | Help wanted Philips DVD-951 | Hallo all,
I am looking for service manual of the DVD-module ASD1 for
Philips DVD-951 (code nr. 3122 785 10840)
Can anybody help? :) |
07-05-2008 | | Thanks Minnie The picture is there except for the lines, do you still think it's the verttcal ic.
Thanks Nuch |
07-05-2008 | Wanted: Surplus Lots of Networking & DSL Equipment | I purchase surplus lots of networking hardware and DSL modems & routers.
JMartin
973-442-9990
[email protected] |
07-05-2008 | | OOPS!!
Ok this time for real.
IC801
pin1 1.8v
pin2 0.6v
pin3 0.4v
pin4 0.3v
pin5 0.25v
pin6 1.1v
pin7 11.3v
pin8 1.1v
pin9 5.5v
T802
P1 335v
P2 335v
V1 0v
V2 0v
I am presuming i need a scope to test waveform on pin6 of IC801?
Cheer |
07-05-2008 | | also
Q801
S 0v
G 0.8v
D 335v |
07-05-2008 | | This Parts & Service manual can now be purchased for $9.99 and downloaded immediately after payment from http://www.justmanuals.com
[email protected] |
07-05-2008 | | Another Chinese asshole that needs to be banned! |
07-05-2008 | blaupunkt 6 disc changer | hi i am realy frustrated with my changer. It reads on the mfd er cdc. It will not accept the magazine, any help asap wil be much appreciated as i am tearing my hair out with stress. Thanks people |
07-05-2008 | | replace the ic |
07-05-2008 | | Can you post a pic? |