SOURCE: Philips model HD2528-C122 value for capacitor C506?
I could still make out 68 over 2kv on the burnt capacitor. Replaced with a 680 pf 2kv that I bought at a local TV repair shop. works great.
SOURCE: Schematic and/or wiring diagram - Magnavox TV Mod 20ms233s
the problem in my tv is the sound no have
SOURCE: need instruction book
I was unable to locate your specific model using the information you provided however here is a link to the Philips website.
http://www.support.philips.com/support/html/index_us_en.html
They have a diagram to identify exactly which numbers they need to identify the appropriate manual. From there it should be a simple download to get the information you need.
I hope this helps, good luck!
Kym McC
SOURCE: Philips PLASMA TV 42PF9956/37 42" power board 3104 313 60173 relays clicking TV does not turn on
The capacitors for 2533,2540,2541,and 2508 should be replaced. They are all 100uf 16v surface capacitors. Those capacitors are sold on amazon.com http://www.amazon.com/Rubycon-Electrolytic-Capacitor-IMPEDANCE-Continuous/dp/B0015A8U9M/ref=sr_1_2?ie=UTF8&m=A6Q8GCHJGURD6&s=industrial&qid=1225140147&sr=1-2
SOURCE: Philips 27 inch TV - Model # 27PT543S37A - Keeps going off!
SYMPTOM:
Clicks and turns off after turning on set when cold. Have to turn on
and off several times to work, or keep changing channels, right side of
screen is black for a while.
PROBLEM: It is almost always a bad transistor and a bad capacitor. (about $0.70 in parts)
SOLUTION:
This repair is fairly straightforward. You will need a soldering iron,
a solder ******, and a small torx bit. Unplug the set. Lay the TV on
the floor, screen down. Remove the torx screws holding the rear cover
on. There should be 10, (don’t forget the 2 by the input panel). You
will see 2 circuit boards, the one of interest is the large one near
the bottom of the set. This board has a retainer clip on each side that
needs to be pulled out to allow the circuit board to slide out. Slide
the board out about 5-6 inches. You might need to support the board so
it doesn’t slide back down into the TV set. This circuit board should
have numbers by each of the components. You want to look for 7461
(transistor) and 2455 (capacitor). They are located right next to each
other near the center of the board. The transistor will usually
overheat and discolor the circuit board immediately around it. Warm up
the soldering iron and get the solder ****** ready. Heat up the solder
joint while removing excess solder with the ******. Once the transistor
and capacitor are free, check the numbers on each. The capacitor (round
cylinder) should have “47uf” on it. The transistor should have “C33725”
on it. You can order these parts from Digi-Key (google it) for about
$2.50 including shipping if you use USPS option. The part numbers are:
493-1060-ND for the capacitor and BC33725-ND for the transistor. Once
you get your parts, solder them in and check TV operation. It should
work as it did before. This
repair can be done by anyone familiar with a soldering iron in about
30-45 minutes their first time. Good Luck!!
-Courtesy of jack of all trades on howtomendit.com.
469 views
Usually answered in minutes!
×