I have spare LG board 6871QCH013B ( logic).
|27-09-2007||LG plasma z sus board||Hi,
There are hybrid IC on the LG plasma z and y sus boards,and I mean on the 2001- 2003 models (with black aluminium cooler).
Did someone found out where to buy only the hybrid IC????
|27-09-2007||Thomson RP52LK does not turn on...||Hi people, my TV Thomson RP52LK does not turn on but the standby light always come on. It absolutely doesnt react. Can somebody help me? My experiences with these repairs are minimal. Thanks|
|27-09-2007||I dont have schematics
but general problems are crack in board,dry contact in transformer
what problem are you facing|
|27-09-2007||i cant tell from the pic what madel it is.but if it is rear projo suspect either convergence ics or one of the crt mabe leaking.free is good deal.take it|
|27-09-2007||right next to ics are about 6 sets of resistors in parrallel,3.9 ohm,should read orange,white color bands.check all sets,should measure about 2.1 ohms.and on some models you will see two pico fuses right under ics.green in color,check if they are open.3.1|
|27-09-2007||Re: trinitron no picture but have sound||[quote:47c4d13039="doc11"]hello i have a sony trinitron 32" model 3 kv-32xbr250 serial 3 9020583 we were watching t.v decided to move it to another room 2 days later and when we did we no longer have any picture of any kind the standby light flashes |
|27-09-2007||Re: pickup tv||[quote:7a857f067f="clark kent"]Go ahead my friend- it will likely be a simple fix, such as a fuse- or even, if the screen is black, it may just be a light at the back blown. There are many altruistic repairers who may fix this for you for nothing- Minnie |
|27-09-2007||Sure, the IC craps out and take resistor/resistors with it. These IC's control red vertical/horizontal, blue vertical/horizontal, and green vertical/horizontal. 3 verticals, 3 horizontals equals 6 resistors. The resistor is meant to fry to protect the vcc|
|27-09-2007||Need a model and pictures if you can.|
|27-09-2007||C2455 47m @ 25v. is a common problem. Replace it with a 47@50v and it should never happen again.|
|27-09-2007||TP61G60 from 1997||Minnie,
You sounds like you have done this many times :-) Must be an Admin here? Anyway, look at the TV again and got the Model number it's a Toshiba TP61G60 from 1997. After looking at these circuits again reminded me of college lab days, so I like t|
|28-09-2007||Hitachi 43FDX01B No picture||When I try to turn on have NO Picture/Sound,just clicking sound. Thanks|
|28-09-2007||70sbx74b convergence||After an audible pop the left side shows red green blue all the way in the upper corner in a rainbow effect. Letters on the lower left show with a blue, green, red shadow. Obviously it is related to convergence, but all adjustments with a crosshatch show|
|28-09-2007||Re: NEC RD-317, PX-RC1E||Did you ever find a programming manual? I'm looking for one too. Would appreciate any help. firstname.lastname@example.org
I am looking for programming manuals RD-317, lcd remote controller for NEC PDP monitors.[/quo|
|28-09-2007||Pioneer||Help to find a chart on a amplifier Pioneer sx-702 :(|
What is your problem whit this amplifier. I dont have manuall but i repare the same one and I think i can help you....
|28-09-2007||TASCAM DA-30 (DAT professional)||Please have anybody service and owner manual? If yes send to my email email@example.com Thanks a lot|
|28-09-2007||the hybrid ics are not available seperately but if the plasma panel is a v5 there is a modification kit available consisting of y z and processing boards, suprisingly cheap, only about £50 + vat from chs in the uk|
|28-09-2007||Looking for service manual AIWA stereo, Model CX-NSZ20EZ||I'm looking for the service manual of the AIWA stereo,
Thanks in advance!|
|28-09-2007||Pionner DEH P815 Service Manual||Hi, could you help to find pionner manual, my remote control is broken and i can't to access setup. Any tips?
The manual are CRD1900, CRD 1919 O/M and CRT 1674 S/M
|28-09-2007||Sanyo DS32225||Hey maybe someone can help me. My tv still has picture but its only horizontal across the center of the screen, I only get about six inches of vertical and it appears the whole screen is smashed into it. Any idea how i can fix this problem?
|28-09-2007||Use the same IP values as your workstation, except use a unique valid IP address. Set up email values the same as your email program.|
|28-09-2007||Marantz 2225 Receiver service manual||Hi! I have an older (mid 70's) Marantz receiver model 2225 that I am thinking about restoring.
Does anyone have the service manual for it?|
|28-09-2007||nec plasma||got nec px-42vpu moniter comes on no pic just white screen can someone help|
|28-09-2007||I got the same problem, any news on the part numbe for the CCFL?|
|28-09-2007||Vertical problem. Check IC 501 la7847, check d461 use 1n4148/nte519, and check r483 10/1watt.|
|28-09-2007||Replace IK04 and IK05 with STK392-180's, check RK46 1.8 1 watt, RK42 2.7 1 watt, RK62 2.2 1 watt, RK58 3.9 1 watt, RK50 2.7 1 watt, RK54 1.5 1 watt.|
|28-09-2007||The coolant is in the picture tubes. This should be as simple as replace the 2 STK392-110's and find the burnt resistors. This is a paper print so I can't pull it but if you read the resistors around the IC's, 1.8 ohm comes to mind.|
|28-09-2007||If it's a clicking/pulsing noise suspect IK04 and IK05 the convergence IC's. STK392-150's. Don't forget to check the bias resistors.|
|28-09-2007||Philips TV 27pt543s37a||[quote:aa491edfc4="minnie"]C2455 47m @ 25v. is a common problem. Replace it with a 47@50v and it should never happen again.[/quote:aa491edfc4]
I'm having a problem finding a service manual for this TV. can you help?
I have the same issue with a Sony CDX-GT61UI - is there a way to modify it so that it can step in increments of 0.1Mhz ?
any help greatly appreciated