Subject | Text |
Mitsubishi CK3560R | Need Schematic or repair manual for above TV |
power supply question | Hi
when you say primary of the power supply, what specifically?
Is this a switching or linear |
|
Insignia IS-DVD1001 DVD/VCR RECORDER SMPS power problem | I have the subject unit which has a bad controller IC in the primary side of the SMPS PCB. I have t |
Re: Viewsonic N3245W Black Screen - Need some help | I would like your old inverter board; have one with bad transformer on; can't find supply of board o |
| Hi Matt,
Had a really busy weekend and lost your thread in the pile of other threads!
From what yo |
| First, check wheter you have anything in the room that can disturb the IR communication from the rem |
Samsung Synchmaster 204b, flashing blue light, sound | Hello.
I came home one day to see my monitor's power light blinking blue. After researching the p |
Re: Blaupunkt Buenos Aires 200 | [quote:3dd299aedd="testosteron"]please, help me with lost radio code
Blaupunkt
Serial: 7649026 |
C-5400/C-5500 | Hello!
Very need Service Manual or
Schematic diagram for VHF TRXs
STANDARD C-5400 or C-5500
|
Xerox Docucolor 12 service manual | Anyone know how to reset the auditron administration password on the Docucolor 12 copier/printer. We |
transformer smokes | I am repairing a power supply for a scientific instrument. When I recieved it, it would not turn o |
Re: Sony KPS4112 Rear Projection TV circuit diagram (fuse bl | Defently you have an open or sort at the primary of psu
unsolder all the diodes and the resistor of |
| You could test them all to ground with your ohm meter...
Or remove the HOT, connect a 100 Watt gl |
Re: TV tuner output | [quote:ae63a3151f="Anonymous"]I see in the panasonic TV schematic the output of tuner as follow, wha |
| check the aft ckt. first and if no problem adjust the aft if ....if u have instrument like a scope o |
Switchmode power supply in a 32PF9965 | After the last tests I think the problem is in the SB340 diode. It is an scottky diode, a rectifier |
Re: Vision PTS4241 Plasma TV fault - Orion PWS-42 | Hello,
i have the same problem (sound, no picture, sus y suspect).
I don't know the problem with |
|
| ok... thanks for all your help! much appreciated..
this amp is part of a separates system - but i |
Re: Bosch IC | [quote:9b532acf1f="AlekseyRn"]Hi, Iam find datasheet on IC Bosch 30344(B140593) .This ic used in To |
| Hi,
The situation is very much the same here (in Bulgaria) - same new stores, which give credit, |
Hitachi LCD TX38D95VC1CAM | Hello,
I just got this old Laptop from my boss who was gonna toss it out cause the thing stopped |
| The manufacturer is Grundig! It was made in China for them as a curio, more or less, and sold prima |
| Check ur secondary side for short circuits like rectification diodes, or
Change the small start |
Motherboard with no VGA Display! | Good day Everyone!
What would be the primary cause of this problem? cpu fans are running/motherbo |
SONY KV-2063R Television | I'm likely not the first to inquire into problems with this particular model of TV.
Here's a brief |
Technics SA-EH560 Power Amplifier | [quote:92b5d0948b="alltronix"]Try disconnecting your speakers. One of them may be causing an overlo |
Schematic Technics ST-G40 | Need schematic for tuner. Bad reception and shifted frequency.
Thank you. |
Service Manual for Grundig VCR 4000AV (1977 era VCR) request | Here's a blast from the past - does anybody have a service manual for the Grundig VCR 4000AV? It's |
curtis dvd player | Some equipment will not work with universal remotes but for now assume it does.
If you can't locate |
| Found it :) It was one of the two power resistors in the AC circuit (a 3W 75Kohm, out of standard |