Repair

Pressure washer capacitor replacement
A few years ago, the motor capacitor from my pressure washer exploded, it was a large 50uF non-polarized, plastic-cased run capacitor for a 230V, 2750W motor. Interestingly, it didn't stop the motor right away but it couldn't restart when shut down. Its case read ILCEA K 45 5000 50uF +/- 5%b 450V HPFPU. Becaus... 30 Sep 2009 14:40

Repaired - MAG LCD TV Dead - Model 3200 MA-32EF1AC Options
Got this from dicepackage" Sorry for the triple post but I waited to long for a response so I ended up just buying the GT321XA-BH board from shopjimmy.com. I was able to get my tv working by switching out the board for the new Polaroid one. Here is what I did: Before I removed the old JL321XA board I took a pi... 26 Sep 2009 20:10

Sony ICF-SW7600 no AM and FM reception
If I remember correctly, the front end FET (Field Effect Transistor) in the tuner section sometimes fails in this model series. This is not something you can fix yourself unless you are experienced with this type of service work, and can work in RF circuits. I cannot remember if in this model this transistor is an ... 26 Sep 2009 00:33

Tek 465 repair question
Hi Does anybody know how to get the time/div clear plastic ring, the one under the knob for the main timebase, off its shaft? I don't want to damage the scope but after removing the delayed sweep knob, the plastic ring with the time/div numbers is still attached to the shaft and doesn't seem to slip off. ... 27 Sep 2009 15:41

Oscilloscope Repair
Hey all, I have a Beckman-Industrial 20Mhz scope (not sure of model number) that I need to repair. I don't have the owners/service manual for it anymore nor do I have another scope that would aid me in fixing it. There is something wrong with the second channel amplifier as it is picking up noise regardless of i... 4 Oct 2009 22:12

Tektronix 2465A Error <017F>
Hello everybody, I have an Tektronix 2465A , Serial number B 033501. After power up the on screen display shows a ALL 00 PASS <017F>. Presing A/B trigger leaves this screen and the 4 traces forthe 4 channels appear. I have a service manual. Well, I suspect a problem with the controller board,... 24 Sep 2009 08:12

Ping N. Cook / Casio WK3000
Hi N. Cook, I see you repaired a Casio WK3000 recently. Do you have the schematic? I looked on your site but couldn't see it there. I have a broken one here, not turning on. Cheers, Gareth. ... 23 Sep 2009 09:54

Sony KLV-40u100m "A" board
On this sonny I have 5volts on pin 8 of PN19 of the "A" board. Everything I have read suggested it is the "A" board. Sony's service manual just says replace the A board if 5 volts is present. Someone must have repaired this board rather than just replaced it. Anyone know which components go bad on this set?? ... 22 Sep 2009 14:05

bose wave radio
hey guys, Im working on a bose wave radio m#awr1-1w I found a transistor shorted in the front of the power supply Q4 I replaced it and it came on and worked for a day. Now it has the same symptoms but Q4 is good. The symptoms are no sound , no display and when you unplug it , it makes a wierd discharge sound i... 23 Sep 2009 05:31

Vertical color lines on Imiro HD-3201 TV
Almost half of the left side of the screen has developed vertical color lines. The rest of the picture and audio seems OK. Appreciate any service information on this model or advise on how to repair. ... 21 Sep 2009 12:18