Question about Televison & Video

1 Answer

Hitachi 46w500 how can i find cold solder connection on Crystal XY06 off pin 10 of IC IY04, Terminal pwb.on my hitachi 46w500

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 927 Answers

Good Day, reddragon244;
You may not be able to see the cold solder connection, just go ahead and solder both connections on the Crystal.
Good Luck, big IRISH.

Posted on Aug 19, 2008

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Sanyo tv repair


There will be a pin on the CRT base card, into which this plug can be inserted. Look for it at the component side of the CRT base card.

Nov 17, 2012 | Sanyo Televison & Video

1 Answer

Hitachi model 46w500 when i turn on my tv it turns on and off itself. What do i do?


You have a cold solder on the power supply or lose contact or connection or at the horizontal section of the TV

Aug 13, 2011 | Hitachi Televison & Video

1 Answer

I have a hitachi 62in. Model # 61swx10b My sound has gone out what can i do or check to fix it?


There is most likely an issue with the Surround PWB since you have the DP17 chassis. I would check the following items on the surround board. I have seen them all several times with the DP17

IT02 Shorted, pins 92 and 93 caused by Solder splash. IT02 Is also known to fail. Also pins 42, 43, & 44 have been known to have cracked solder
IT05 pins 20 & 21 shorted also Seems to have been caused by too much solder.

IS13, pins 1 & 2 shorted ( too much solder

Also check for cracked circuit trace patterns under IT05If you need further assistance let me know.

Jun 04, 2011 | Hitachi 61SWX10B 61" Rear Projection...

1 Answer

SONY KV SW 212 M80 Screen sowing pin cushion distortion. Screen is squeezed on the side and the side is curved inward.


Hello
Its pin cushion distortion circut had some trouble with it. There is an Ic and one transistor wich controls the pincushion effect. In most cased the trasistor that fitted on a heat sink, will have loose soldering at its terminals. this transistor will heat up during working, and repeated heating an cooling will make solder terminal loose contacted and it is normal fault. locate this transistor, very near to the LOT, resolder its solder terminals by applying a little more solder. It is best to resolder most of the surrounding solder terminals of high watt resistors, without making any solder bridge in between the solder points. If these does not helps you, replace both the IC [an eight solder terminal one, small IC] and the pin out transsistor described earlier at the same time. this will solve your TVs problem. OK.

May 22, 2011 | Sony FD Trinitron WEGA KV-21CL10 21" TV

2 Answers

My Hitachi TV (srs - turbo bass) remote control is not working.Is it possible to get a new remote?


You may have to contact Hitachi for the spare remote.
But first of all remove the old one and solder the IC the crystal, the IR LED, the driver out transistor.
make sure the battery voltage goes to the IC , there is no track loss.
With the batery conneccted check the voltage on the IC, press a pad and check for the output at IR led.
Now use a IR detector with a multimeter( in Ohms range) to see the voltage change when the remote is pressed.
Now try this on or change the crystal or IC, to get your remote working again.

Sep 27, 2010 | Televison & Video

1 Answer

The remote control that came with my Philips Flat Screen TV, Model 42PFL3603D/F7, no longer works.


The best that can be done by you:
1. check the battery , replace if bad, check the battery terminal too, if bad clean.
2. Remove the covers, use a good soldering iron to solder the crystal and the processor in the board, use a thin needle to clean the pins after soldering to ensure that there is no bridging in the circuit.
3.use a dry wipe to clean the surface of the board. check if the IR Leds are working or out of circit, if so replace.
4. The transistors switching the IR should be checked.
5. If carbon pads are bad replace with spare dots available or use a carbon pen to line.
use a multimeter to check if the IR works ,if not the IC can be faulty
If none of the top works youmight have to cchange the IC .

Hope the advice helps.

Aug 26, 2010 | Philips 37PF7320A 37 in. HD-Ready LCD...

3 Answers

Hitachi 51G500A Convergence Problem


Hi, 110`s & 150`s are both replaced by stk 392-120`s. which run waaay cooler because the 120``s are rated at 4 amps while the 110`s and 150`s are 3 amp devices , the real key is to make absolutely certain you are not buying generics (which are everywhere on the internet), there should
be NO black print on the back side and a 4 digit code (not 5) on the front, top right corner, the originals or OEM`s are never $8.99, usually run about $12-15 and are made by Sanyo but the word sanyo will NOT be on the IC`s , so go by the info above, be sure to check for burnt resistors next to the heatsinks as well, good luck, video-tek

Feb 03, 2009 | Hitachi 51G500 51" Rear Projection...

1 Answer

Hitachi 46W500 loses video after 10 seconds when connected to motorola HDPVR using HDMI/DVI cable. Works with Yb Yr...ideas?


Check your setup in HDPVR lower resolution to 720P or 1080I or check HDMI cable adaptor or set your Hitachi on auto detection video in MENU
Good luck

Dec 02, 2008 | Televison & Video

1 Answer

I have a hitachi projection tv model 46w500. my problem is that when im watching cable, or anything for that matter the picture starts flashing rgb colors, or it show black distorted colors.


Good Day, reddragon;

TRY THIS:
Symptom: Flashing different colors, R, G, B.
Cause: Check for cold solder connection on Crystal XY06 off pin 10 of IC IY04, Terminal pwb.

i HOPE THIS HELPED, big IRISH.

Aug 12, 2008 | Televison & Video

1 Answer

46" Hitachi


Thats an awful big television, check the retrace cap and solder connections on the horizontal drive components.

Jul 31, 2007 | Mitsubishi WD-52525 52" Rear Projection...

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

Related Topics:

65 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

71635 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

yadayada
yadayada

Level 3 Expert

67911 Answers

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

Answer questions

Manuals & User Guides

Loading...