tv board parts identifying

View previous topic View next topic Go down

tv board parts identifying

Post by gilbertaquino on Sun Mar 04, 2012 5:47 pm

mga master ka2palan q n mukha ko...ask q lng san part po b ng board makikita ung eeprom, jungle ic, chroma ic, memory, ska anu po b ung trany transistor po b un......cnxa n po basic electronic lng ung alam q..hehehe..

gilbertaquino
AAA Battery
AAA Battery

Posts : 7
Join date : 2012-02-09

Back to top Go down

Re: tv board parts identifying

Post by ultrasonicâ„¢ on Mon Mar 05, 2012 7:46 pm

nku wag kang mahiya dito (^_^

iyong eeprom at memory ic ay iisa lng yan.. ngkaiba lng sa tawagan at nkagisnan (^_^

btw tungkol dun sa EEPROM madali mu lng xang mkikilala sa board kasi malapit xa sa microprocessor/system con ic



mostly 8 pin DIP ic yan.. na ngsisimula sa 24CXX like 24c02, 24c04, 24c08 at 24c16.

kng gusto mu namang mkasiguro at makikilala ang system control ic ay sundan mu lang mga copper clad ng tact's switch/push button
dadaan yan ng mga resistor at dadalhin ka nyan sa isa sa mga pinakmalaking ic. at pag natunton muna ay yun na yung system ic

tungkol nmn doon sa jungle/chroma ay madali din xang makikilala. hanapin mu lng ang crystal na 3.58mhz (NTSC) or 4.43mhz (PAL)
kng anung ic ang pnkamalapit sa kanya ay yun na yung chroma mu


_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying

ultrasonicâ„¢
D Battery
D Battery

Posts : 4116
Join date : 2010-08-19
Age : 30
Location : Davao City

Back to top Go down

Re: tv board parts identifying

Post by gilbertaquino on Wed Mar 07, 2012 6:22 pm

thnx master ultra......dami q talagang ma22tunan d2...ta2ndaan lhat ng cnabi nio...tnx n marami....hehehehe congratulation

gilbertaquino
AAA Battery
AAA Battery

Posts : 7
Join date : 2012-02-09

Back to top Go down

Re: tv board parts identifying

Post by Sponsored content Today at 11:17 am


Sponsored content


Back to top Go down

View previous topic View next topic Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum