Repair

Sony GDM-FW900 power supply MCZ3001D info needed
I have a Sony 24" GCM-FW900 monitor with a power supply that keeps shutting down. It will run for anywhere from 10 seconds to 20 or 30 minutes before shutting down. All the voltages in the power supply look fine with no ripple. The power simply shuts off with no change in the output voltages before shutdown.... 18 Aug 2006 14:29

TV chassis E90PH96-02
I'm looking for a TV schematic about the E90PH96-02 chassis (Maker ref STV2130). The TV is made by GRANDIN. If you know where I could find this, thank you to help me. Regards Seb ... 11 Aug 2006 15:52

Manual for Goldstar OS 9040D oscilloscope?
Hi again, I've bought an OS 9040D second-hand but unfortunately its former owner's misplaced its manual which I hope contains a schematic. All I've found on a Google search is one person in the USA promising a .pdf download if I send him my credit card details, which I'd rather not do. Anyone got any us... 10 Aug 2006 08:53

C5929 (2SC5929 ?) Data
Does anybody have a source or specs on this transistor? Matsushita won't admit that they made it. Need two or a sub for a Compaq FS7600 monitor. Thanks. ... 11 Aug 2006 12:39

Panasonic SA-HE200 receiver/amp -- overload - update
With the schematic in hand the problem was positively traced to a defective overload/overheat circuit within one of the two three-channel IC's. Mark Z, you were correct, and yes, the manuals are very reasonably priced. Thanks. Michael "Michael" <noreply(a)nospam> wrote in message news:25adnVRkzNm5qQXZnZ2dnU... 26 Jul 2006 07:25

RCA parts.
Model # F32444, & F36650, flyback # 257805 NLA from RCA, Global in Missassauga, generics on B/O from Global, & Mat. Where can you get parts for these units? Nobody has stock. Thanks, Dani. ... 12 Jul 2006 19:42

Sony flyback.
Model # KV-27EXR25 # on flyback is 1-439-423-41 shows NLA from Global Semi, but looks like 1-439-416-41 is a sub. Can anyone confirm? Unit starts up, HV is ok, then immediate shutdown. Repaired the horizontal connections, & replaced the STRS6301 regulator. Thanks, Dani. ... 11 Jul 2006 20:59

prima q2770
Plug unit in...won't turn off...all front buttons are inoperable.thanks, Dani ... 10 Jul 2006 10:43

Misakai info wanted.
I have a 20" Misakai. Model # H2119 chassis # CN-12C1. It has a fault just like the Prima T.V.'s have. Rolling diagonal lines, no real visible video, like bad EEPROM/Micro. Anyone have info, or service menu access info, or where to get parts & manuals? Thanks, Dani. ... 27 Jun 2006 17:47

RF modulator pinout
Hello, I am looking for pinouts of an RF modulator made by Mitsumi, MDF33-UE4102. It has 6 pins, named V, G, A, N, Bm, Bb (plus the internal RCA). My guess is that V = Video IN, G = Ground, A = Audio IN, N = No Connection and that Bx is power, but what does M and B stand for on the B-connectors? Thanks, ... 27 Jun 2006 13:48