Question about Proscan PS36700 36" TV

1 Answer

Where can I find schematic for Proscan PS36710 TV

I have a blown (blue) 'FR' resistor @ r125 but now that its blown I can't tell what the resistance is that I need to replace it. Also I there is an IC or a semiconductor @ cr210 that has shorted out next to the resistor, because there is no reading. (Its a black box with 4 connection on the bottom, it also has a the arrow with a line in front of the arrow in a circle.) model # PS36710 Chassis # ctc197ct

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Proscan Master
  • 73,710 Answers

4 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 375 Answers

SOURCE: proscan tv

enter the user menu to see if you have text or telecaption on,if not your vertical section is possible at fault if the bottom half of the screen is blacked out.

Posted on Mar 20, 2008

  • 4 Answers

SOURCE: proscan ps35653 chassis ctc169 picture to wide for screen

press the menu button on the front of the tv and then scroll down using the channel buttons to picture format, next change the format from widescreen to standard.

Posted on Jan 19, 2009

  • 1274 Answers

SOURCE: NEED PROGRAMMING CODES FOR PROSCAN PS27500 MODEL

Try one of these,075,076,228,233,047. hope this helps..

Posted on Mar 22, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Need Schematics for Mackie C300 Speaker


Do you have the existing resistor, Larry? Is it crisped up, or can you still read the colored bands? Those colored bands are a color code indicating its resistance - if you can read them off here, we can tell you what its resistance is.

As to wattage... that's something we could at least estimate from size & shape, weighted a little by speaker wattage rating (that resistor should never see as much wattage as the rating).

Last... if we knew for sure what every other component is (from its printed labeling), we could reconstruct the schematic and calculate that resistor's value. Reverse-engineering a crossover designs is far from being rocket surgery. 8)

I offer these as alternative approaches; it may be near-impossible or impossible to get that schematic.

Aug 04, 2014 | Mackie C300Z passive PA speaker (with )

1 Answer

My KICKER amp KX200.2 has a resistor blown out it is R17 i will like to know the specific resistance so i can replace it


If you look closely at the color bands on the resistor. That will tell you what resistor you need to replace. All resistors are standardized color coded. You can find out the resistance online. Hope this helps.

Aug 14, 2011 | Car Audio & Video

1 Answer

PV Delta Blues. Resistor R-58. What's the value and wattage?


It appears to be a 430 ohm 5 Watt FLAMEPROOF resistor... The resistance value could also be 470 ohms...

Here is link to a 430 ohm:

http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=PPC5W430TB-ND

Here is link to schematic, however the resistance value is blurred but starts with 4 and is three digits leaving only 430 or 470 as the value:

http://elektrotanya.com/peavey_delta_blues_sch.pdf/download.html

Jan 19, 2011 | Peavey Classic 30112 Tweed

1 Answer

Tv will not turn on


Hi,
This could probably means that the power relay is working, though there could be bad contacts.

Since the fuse doesn't blow, now you need to check for:

Other blown fuses - occasionally there are more than one in a TV.

Replace with one of exactly the same ratings.

Open fusable resistors. These sometimes blow at the same time or in place of the fuses. They are usually low values like 2 ohms and are in big rectangular ceramic power resistor cases or smaller blue or gray colored cylindrical power resistors. They are supposed to protect expensive parts like the HOT but often blow at the same time.

If any of these are bad, they will need to be replaced with flameproof resistors of the same ratings (though you can substitute an ordinary resistor for testing purposes). Before applying power, check: Rectifier diodes, horizontal output transistor, regulator pass or chopper transistor (if present), and main filter capacitor for shorts.

An initial test with an ohmmeter can be done while in-circuit. The resistance across each diode and the collector to emitter of the transistors should be relatively high - a few hundred ohms at lest - in at least one direction (in-circuit). If there is a question, unsolder one side of each diode and check - should be in the Megaohms or higher in one direction. Removed from the circuit, the collector-emitter resistance should be very high in one direction at least. Depending on the type, the base-emitter resistance may be high in one direction or around 50 ohms. If any reading on a semiconductor device is under 10 ohms - then the device most likely bad. Assuming that you do not have a schematic, you should be able to locate the rectifiers near where the line cord is connected and trace the circuit. The transistors will be either in a TO3 large metal can or a TOP3 plastic package - on heat sinks. The filter capacitor should eventually measure high in one direction (it will take a while to charge from your ohmmeter). It could still be failing at full voltage, however.

If you find one bad part, still check everything else as more than one part may fail and just replacing one may cause it to fail again.

Assuming everything here checks out, clip a voltmeter set on its 500 V scale or higher across the horizontal output transistor and turn the power on. Warning - never measure this point if the horizontal deflection is operating. it is ok now since the set is dead. If the voltage here is 100-150, then there is a problem in the drive to the horizontal output circuit. If it is low or 0, then there are still problems in the power supply or with the winding on the flyback transformer.

Other possible problems: bad hybrid voltage regulator, bad startup circuit, bad standby power supply (dried up filter capacitor, etc.) bad relay contacts as mentioned above. However, these probably would not have blown the fuse in the first place so are less likely.
Good luck...

May 21, 2010 | Proscan 26LB30H 26 in. LCD TV

1 Answer

Need r 114 u resistor


I have the schematics for this TV but the only resistor I see is label as R4114 and its value is 10K ohms, 5% 3 watts.
I could send you the schematics.
Let me know if you required further assistance.

Apr 07, 2010 | RCA F19207BC TV

1 Answer

I have a Hitachi, 42 in. plasma ultravision and this morning I could not turn the tv on. No power.


check the branch circuit of your convenience outlet..the circuit breaker may have tripped..try to connect other appliance to the outlet where your TV is connected..this is to ensure there's power in it..if you are certain then that there's indeed power from the outlet you are sure that the TV is not working..check TV fuse and replace if blown..check resistance between the plug terminals after fuse replacement..if resistance is low, change voltage dependent resistor (VDR) with same value..it is a disk type resistor that looks like a big ceramic capacitor located just after the fuse..either blue,black or red.blown fuse may be due to power surge during the night..

Jul 17, 2009 | Televison & Video

1 Answer

KP-57WV600 blue CRT driver board


Just look on Green CRT Board they all 3 boards have the same parts you can connect other crt board from other tube to blue and turn set on.

Dec 10, 2008 | Sony KP-57WV600 57" Rear Projection...

1 Answer

General info


Yamaha R125 might be launched by 2008 end.It will showcase some of the most advanced tech in probiking like the deltabox frame,Fuel injection,monoshocks,hemi combustion chamber forged pistons that can resist high temperature and a lot more.

Nov 10, 2008 | 2008 Yamaha YZF-R125

1 Answer

Need to identify blown resister r-531 on main amplifier board


How do you know it is specifically that resistor? I suppose you have schematics or something that is telling you R531 may be an issue. If a resistor is blown it will likely be black or discolored somehow.

Jul 11, 2008 | Denon Audio Players & Recorders

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

42 people viewed this question

Ask a Question

Usually answered in minutes!

Top Proscan Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73710 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

Jaime Hernandez

Level 3 Expert

2315 Answers

Are you a Proscan Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...