Date | Header | Text |
23-03-2009 | LeCroy 9300 Series Oscilloscope - need part # | Hello, I am repairing a LeCroy 9300 Series Oscilloscope. The specific model # is 9384AL, but I believe that information on any of the 9300 series should apply. The problem is evidently a burned out transistor and pot on the vertical deflection circuit for |
23-03-2009 | | If it's the same model check D541 to see if it's shorted, R541 1.8 ohm, see if it's open and change IC421, LA7832 and C424 10uf35v. |
23-03-2009 | Philips Service Mode | 1. 21PT1562; 20PT3732; 14PT3782 ----[0]-[6]-[2]-[5]-[9]-[6]-[OSD]
CHASIS: MG3.1E; L9H;
2. CHASIS: L.1; Slect Prog 38 Within 3Sec. Press [VOL-] & [VOL+]
Simultaneously on Front Pannel & [OSD] on Remote |
23-03-2009 | Philips Service Mode | 1. 21PT1562; 20PT3732; 14PT3782 ----[0]-[6]-[2]-[5]-[9]-[6]-[OSD]
CHASIS: MG3.1E; L9H;
2. CHASIS: L.1; Slect Prog 38 Within 3Sec. Press [VOL-] & [VOL+]
Simultaneously on Front Pannel & [OSD] on Remote
[email protected]
Mithun K |
23-03-2009 | Roland SPD 20 Digital Octopad | Roland SPD 20 Digital Octopad
Display OK but no sound output
please sand me this service manual
thank you.
[email protected] |
23-03-2009 | Problems with the printer canon mp210 the bolster doesn't mo | As I can resetear since the printer gray-headed mp210 the bolster he/she doesn't move and this fastened the focus anaranjaqdo in the triangle and it leaves me the I wander e2 and e7 |
24-03-2009 | | [quote:56a32eb64f="jts1957"]I assume they run with no problem on a 5 volt external supply.
Must be too much of a load when hooked to the standby supply.
Could try off one of the 9 volt or higher supplies, maybe with a three-terminal 5 volt regulator IC? |
24-03-2009 | | SOMETIMES OK ,, SOMETIME BAD. NOT WORKING EVERYTHING..
arnold |
24-03-2009 | | After a few minutes of studying the service manual I noticed the "System Control" outputs/inputs. System control 3 has both a + and - 12v output. The fans came wired in parallel, and nearly burned up when I connected them to the 12v source. Afte |
24-03-2009 | | [quote:8e49fd1b5b]from st/by press OSD/5/volume+/tv; TT____ will appear top right. Entering TT38 sets the TV as a 28 inch, TT24 sets TV as PAL I, TT79 for widescreen. MENU gives submenu choices eg geometry; TT00 exits & stores[/quote:8e49fd1b5b]
Th |
24-03-2009 | Re: GRUNDIG CC430 (compact center) similar 530 | [quote:4b1b385ade="Anonymous"]Service manual of the Grundig compact center is looked for.
thanks.[/quote:4b1b385ade]
hi Can you help me? I bought a old grundig compact center 530 hifi. It made about 1985. The part of the cassette player does not wo |
24-03-2009 | Recorder LG RH199 | Hi, this recorder has strange defect. If I switch on REC from AV input, the recording will stopped in a few minutes. Time of stopping is different (usually 2-10 min) Recording from internal tuner is OK. I have changed local buttons (it is common defect) |
24-03-2009 | LG DVD player DGK585XB | Schematic diagram for it be very helpful...
Program ON power is cycled: HELLO - OFF - LOAD - HELLO - OFF ...continiously.
no knobes work.
What is it?
Thank's! |
24-03-2009 | | sounds stupid but its worth checking in the vcr menu to make sure SQPB is set to auto and not set to on, |
24-03-2009 | Service Manual Philips MC 170 Hi-Fi system | Hello everybody,
This is my first post.
I am looking for detailed service manual for my philips micro Hi-Fi system model MC 170 (philips website names this as MC170/22).
This is an old system (purchased in Oct 1998).
Thanks in advance.
Nik |
24-03-2009 | Wanted: Service Manual for Cobra MRF80 Marine VHF Radio | Want the Service Manual for Cobra MRF80 Marine VHF Radio.
I am willing to pay for it!!
Please answer to [email protected]
thank you
Eberhard |