Repair

Sanyo AVM3689G Shorted HOT
Anything else I need to be concerned with before replacing the HOT? Any known issues I need to look for? I searched for information on this model with no luck. I wiil reflow flyback and driver transformer, if nothing else. Thanks. Sanyo Model # AVM-3689G Chassis # G5D-3689G1 ... 22 Sep 2007 19:36

Philips IC SMPS "cold side controller" P/N 612771-1 ?????????????? Philips
My brothers PTV crashed and one of the SMPS controller IC's appears to be bad. The hot side controller IC P/N 612664-2 I have identified as a Motorola MC34056 But I can't seem to find any info on the cold side controller P/N 612771-1 Anyone know what the Motorola equivalent for this part is? (or any... 22 Sep 2007 01:13

Please help a newbie repair a "hand clapper"
Hi! I have a BOSS HC-2 hand clapper that is broken The problem is that it makes crackling noise when I touch the pcb. Since the audio connecters are wired to the pcb it crackles whenever the cord is touched. I have almost zero experience in repairing stuff but I want to learn, and since it's not a very expe... 19 Sep 2007 06:45

Hitachi Oscilloscope Operation Manual (FOUND)
This is for the next guy who buys one of these scopes, so you don't spend all day scouring the web looking for the manual. The operation manual has been uploaded to ESI: http://www.eserviceinfo.com/download.php?fileid=31141 This is the operation manual (owner's manual) for the following Hitachi Oscilloscop... 22 Sep 2007 21:47

Magnavox Camcorder pinout
I have a Magnavox Camcorder CVM310AV01 (1991 VHS model I bought for $8, no battery, no AC adapter). I was able to get the thing to work by wiring my 14v drill battery to the battery connectors. Does anyone know the pinout for the 14pin mini DIN connector ? (DC-in/Video out etc, I think) ... 13 Sep 2007 22:52

chassis #ATC113CA1( RCA)
Hi all, looking for some help on this set dont have a sams on it. got it to come up one time and now it only blinks 2 or 3 time and then shut down. could this be the regulator or is there something else causing this problem. thanks in advance. ... 31 Aug 2007 11:38

replacement UPA71A
The part number is uPA71A-L . Thanks for the help. "Eric" <ewong1(a)motorola.com> wrote in message news:f9vnev$arg$1(a)newshost.mot.com... Hi, I am looking for the NEC UPA71A replacement, could anyone can suggest for the part number? Thanks Eric ... 16 Aug 2007 09:58

Old Epson Printer Motor Questions
I just scrapped the two motors out of an old Epson printer. Markings on one are EM-289, 940906B, the second is marked EM-293, 940903B Each motor has 4 wires going to the motor. From the feel of the rotors, these may be stepping motors. Does anyone know the approximate voltage used to drive these motors? I can ... 8 Aug 2007 18:23

IC TOSHIBA S6894J : What is it?
Hi everyone, I want a datasheet of this IC Toshiba S6894J What is it? Sincerely ... 5 Aug 2007 11:01

QQQhallo,i am searching for info for a sundox 12v-230 power inverter 500-1000w ,anyone can help me?QQQQ
On Jul 29, 4:11 am, canyon <weste...(a)planet.nl> wrote: Hallo,i am searching for a repair manual for a sundox 12v-230 500-1000w power inverter ,anyone can help me?]model400014 One transistor is exploded and not readable Who has the numbers of the transistors if the big transformer is exploded... 2 Aug 2007 13:25