ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here!..

[MY_ei8ht]

Re: ALL TECHNICIANS Show! Your accomplished job here!....

mga boss,hingi lang ng opinyon..yin tv kasi namin nagkaroon ng dalawang line sa gilid..pero kapag nanonood naman ng movie wala naman sya..ano kaya yung line na yun..mejo kulay blue din yung gitna ng line na yun..ano sa tingin nyo yun line na yun..di rin kasi sya visible kapag naka blue screen yun tv..phillips ang brand nun..salamat po in advance

 

[moskhi2w]

galing mo angkol...hahahaha

 

[maxwill]

Ano po bha yung erejuvinate po ask baguhan lang po

 

[aizen12]

mga boss meron napo ba nka encounter sa inyo sa samsung led tv 40 inches, pg sinaksak mo black screen lang sya tapos magbiblink ng 7 times ung led s lower right,tpos un wala na?

 

[mens14]

elow magtatanong lang po sana about sa lg CRT type na TV dati OK paman sya pag nagpapanuod kami nag biblink yung screen paulit ulit tapos bigla nalang pag blink ulit namatay binuksan Ku tapos nag sukat ako ng voltahe dun mismo sa power supply ng tv bago mag chapper di normal ang voltahe nag biblink din. nag palit nadin ako ng power ic ganun padin. pa advice nalang po kung naka encounter kayo ng ganito anu dapat kung palitan? salamat po.

 

[alvir75]

sa mga technician pwede po ba ntin post dito ang mga accomplished job ntin at para kung sakali meron mka views na mga ka symb ntin mkakuha din sila ng idea maraming salamat po Sir/Madam..

XTREME LCD Monitor 17"
Model #: L9CPCM0E5S0E6G7925654
Problem:Dead set
Status:Repaired
Remarks: replace 2 IC B3942


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By:Henyoboi

AOC CRT Monitor
Model : 7En
Trouble/Problem: Dead Set
Status: Repaired
Remarks: Replaced H-Out C5521Z


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By:Henyoboi


SANYO CTV 21"

Model #:ST-21AFX1X
Trouble/Problem: Almost 4inch sreen ang makikita after 30min. to 45 min. the screen completely ok.kung baga e paiinitin hehehe!
Remarks: Replaced Capacitor 22uf/16v, 10uf/50v and 470uf/35v.
Status: Repaired
http://www.symbianize.com/attachment.php?attachmentid=577418&d=1339814644
http://www.symbianize.com/attachment.php?attachmentid=577418&d=1339814644
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http://www.symbianize.com/showthread.php?t=765481&page=2
http://www.symbianize.com/attachment.php?attachmentid=577422&d=1339814644
By:Henyoboi


DB Amplifier
Problem:No Display
Status:Repaired
Remarks:Resolder 7812 regulator
http://www.symbianize.com/attachment.php?attachmentid=631071&d=1346334326
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By:Henyoboi

Horn Tweeter
Problem:Mahina ung sound at garalgal o cracking sound
Status:Repaired
Remarks: replace voice coil or rewind new one.
http://www.symbianize.com/attachment.php?attachmentid=578875&d=1339988448
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By:Cabelto971

SHARP CTV 20"
Model #:20C-GM3
Trouble/Problem:Relay Clicking
Status:Repaired
Remarks:Replaced Capacitor 470uf/16v ung pinalit ko 470uf/50v
http://www.symbianize.com/attachment.php?attachmentid=580378&d=1340160670
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http://www.symbianize.com/attachment.php?attachmentid=580400&d=1340161607


Samsung CTV 21"

Trouble/Problem: Green /yellow color of picture
Status: Repaired
Remarks:Resoldered CRT Board
http://www.symbianize.com/attachment.php?attachmentid=582289&d=1340364724
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By:Aures_88

deal ako bossing -- newbie lang ,, d ko pa kabisado ang mag post

 

[jekjekjerky_88]

sir patulong po sa Sharp ES-7525T manual washing machine kahit hindi naka select sa Drain ung wash selector prang naka half open yung drain nya. so kung naka sabit yung drain hose, sa spinner pumupunta yung tubig. panu ko kaya maayos ito? patulong po.

 

[light2271]

hi mga sir, meron kaming tv na flat screen STARK from cdr king.ang problem ay may sounds at meron naman tao... kaso walang ilaw.. kumbaga sa CP eh wala syang backlight.. magkano kaya paayos neto? TIA

 

[mharmur3]

patulong po sa monitor ng pc ko nagaautomatic off sya..lcd po.thanks

 

[XaMiw21]

Re: Show! Your accomplished job here!....

Brand: XTREME LCD Monitor 17"

Model #: L9CPCM0E5S0E6G7925654
Trouble/Problem: Dead set

Status: Repaired

Remarks: replace 2 IC B3942

BOss..my ako pm nito...may 2 ako dito dead eh..pwd pa kaya ito..

 

[Cedric Lee]

Hello po, musta po?

Ito issue sa 1 led tv namin na pensonic

May horizontal white line almost middle ng led screen, hindi siya nawawala kahit anong input tv, dvd, hdmi, usb source etc palagi siya present

Ano po kaya ang problem? Lumabas siya noong nauga yung tv table namin at hindi na nawala

 

[babaero03]

Re: Show! Your accomplished job here!....

paki like ung page ko..tnx
http://www.facebook.com/pages/Computer-Specialist-cavite/192157414192099

mga sir pwd po ba mg tanong anong pwd gawin sa sharp blinking red light din pad pinindot ko na matagal ung power botton ng green light siya pero no picture


any sugg po

 

[fatimajade]

Hello Mga Boss!

Patulong sana kung may makapag bibigay ng advice.
Brand: Benq LCD Monitor 17"

Model #: G615HDPL

Trouble/Problem: White Screen


Salamat,

 

[jjayfre3e09]

meron ba kayo jan DIY na inverter diagram or any tutorials, na 5v 2a DC supply (power bank) then supplyan ang isang LED 12v? possible po?

 

[berchen]

napaka ganda nito nakakatulong

 

[cley12345]

Share ko lng sa mga wala pa

View attachment 311655

Digital Oscilloscope

100% Brand new and high quality
This kit uses for ARM Cortex-M3 processor (for STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as for ARM test development board
Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers
Adjustable vertical displacement, and with instructions
With automatic, regular and one-shot modes, easy to capture the moment waveform
Available rising or falling edge trigger.

Description: Features: 100% Brand new and high quality! With automatic. regular and one-shot mode. easy to capture the moment waveform. Available rising. Adjustable trigger level position. and with instructions. Observable previous trigger waveform (negative delay) Can freeze at any time waveform display (HOLD function) Comes 1Hz /3.3V square wave test signal source. Without pre-soldered. 9V DC power supply required.With Charger. Specifications: Color: Red PCB size: 117 x 76mm Screen size: 52 x 40mm Supply voltage: DC 9V Maximum real-time sampling rate: 1Msps Accuracy: 12Bit Sampling buffer depth: 1024 bytes Analog bandwidth: 0 - 200KHz Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 progressive manner) Adjustable vertical displacement. and with instructions Input impedance: 1MΩ Maximum input voltage: 50Vpp (1: 1 probe). 400Vpp (10: 1 probe) Coupling modes: DC / AC / GND The horizontal time base range: 10μs / Div - 50s / Div (1-2-5 progressive manner) Package included: 1 x Digital Oscilloscope Kit 1 x Charger Note: This is a DIY kit. need to have some basic electronic activity and ability. because of different levels of ability and technical. we can not guarantee that everyone can DIY success. but we are committed to do our best of after-sales service.​

 

[rey12345]

Re: ALL TECHNICIANS Show! Your accomplished job here!....

up kita boss ganda to.

 

[rjbjej]

Re: ALL TECHNICIANS Show! Your accomplished job here!....

kada 6 months na lang lagi na lang ako nagpapalit ng capacitors ng LG crt pc monitor, malapit tong mga capacitors na to sa transformer. ano po ba maganda dito gawin para tumagal mga to?

 

[yaru]

Re: ALL TECHNICIANS Show! Your accomplished job here!....

mga sir yong washing machine ko di na umiikot ano prod kaya?

 

[darkcurrent]

Re: ALL TECHNICIANS Show! Your accomplished job here!....

mga sir yong washing machine ko di na umiikot ano prod kaya?

Baka sira na po Ang wash timer, or may problem sa motor..