Riddled TV Repair Forum

nikwad · Joined: 15 Oct 2010 Posts: 1

I have a Magnavox 32MF231D/37 that shows no signs of life. No picture, no lights, no nothin.

I took it apart and found the problem on the power supply. Capacitor #2074 is bulging so I need to replace that. Also, capacitor #3069 appears to have exploded, and I can't tell what type of capacitor this is.

Can someone with a service manual please tell me what type of capacitor #3069 is?

Thanks in advance.

Google

colt · Joined: 17 Nov 2011 Posts: 1 Location: NC

#2704 = 2200uf@25 Volts 105 deg.
#2079 and 2080 = 1200uf@35 Volts 105 deg. (These go bad quickley)
#2068 = 47uf@25 Volts 105 Deg.
#2086 = 2.2uf@50 volt 105 deg.
#2067 = 68uf@25 Volts 105 deg.
#2081 = 22uf@50 Volts 105 deg.
#2066 = 4.7uf@50 Volts 105deg.
#2060 = 120uf@450 Volts 105 deg Low Profile Snap in.

This is a complete list of all the can caps on the PCB.

These specs are off my32MF231D / 37 32" LCD

Power Supply PCB Part 3138 103 6282.1

Also, Cap 3069 Is NOT Used on my board, just a blank spot.

Later,
Colt

JTS1957 · Joined: 21 Jan 2009 Posts: 1385 Location: Far, Far Away

colt,

Posted: Fri Oct 15, 2010 3:30 pm
I sort of doubt that he still needs this information.

You may want to observe the "Posted:" date/time.