toshiba surplus tv green monitor display pa help po..
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ultrasonic™
gilbertaquino
6 posters
AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: (Electronics Technician Board) :: CRT TV REPAIR
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toshiba surplus tv green monitor display pa help po..
pa help nman po sa problem q...kc ung arcade tv q na toshiba green lng po ung color nia...ok nman po lhat ng pyesa ska ni-resolder q n cboard nia ganun pa rin.....
gilbertaquino- AAA Battery
- Posts : 7
Join date : 2012-02-09
Re: toshiba surplus tv green monitor display pa help po..
natry q n ring palitan ung pic tube nia ganun pa rin...ok nman lahat ng transistor, cap, res. sa crt board,.nagpalit n rin aqo ng crt socket ganun pa rin...
gilbertaquino- AAA Battery
- Posts : 7
Join date : 2012-02-09
Re: toshiba surplus tv green monitor display pa help po..
jungle/chroma ic ?
na try mu ng palitan ?
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6th member of STTM
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im always walking on the rain so that no one could see me crying
ultrasonic™- 24V BATTERY
- Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City
Re: toshiba surplus tv green monitor display pa help po..
baka may loss connection sa jungle master gilbert
Electro- 24V BATTERY
- Posts : 1488
Join date : 2010-08-26
Age : 35
Location : Calinan Davao City
Re: toshiba surplus tv green monitor display pa help po..
nare-solder q n ung c-board nia ganun pa rin....ngpalit n q ng jungle ic ganun p rin......master ultra san po b makikita ung chroma ic...hehehe...
gilbertaquino- AAA Battery
- Posts : 7
Join date : 2012-02-09
Re: toshiba surplus tv green monitor display pa help po..
jungle at chroma ngayon minsan ay pinag-iisa na.. except sa mga lumang SONY tv noon. na hiwalay pa.. pero kadalasan ay nasa isang nlng which is dalawa nlng ang natitirang malalaking ic sa main board. ang system at Y/C chroma ic.
maidentify mu agad ang chroma ic.. dahil sa crystal 3.58mhz.
kng anung ic na pinakamahaba at pinakamalapit sa kanya ay yun na ang chroma ic na ngbibigay ng rgb output sa c-board
_________________
6th member of STTM
former 2nd member
im always walking on the rain so that no one could see me crying
ultrasonic™- 24V BATTERY
- Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City
Re: toshiba surplus tv green monitor display pa help po..
tnx master ittry q palitan chroma ic.....
gilbertaquino- AAA Battery
- Posts : 7
Join date : 2012-02-09
Re: toshiba surplus tv green monitor display pa help po..
tanggalin ang pagkakasolder ng jungle at ikabit ulit. baka makatulong ng kunti master
Electro- 24V BATTERY
- Posts : 1488
Join date : 2010-08-26
Age : 35
Location : Calinan Davao City
Re: toshiba surplus tv green monitor display pa help po..
Sir bka may leaky na driver transistor sa crt board mu d pansin minsn, s0lder out mu mga transistor then test mu sa x1k , .may nagawa me ganyan,. Pabalik balik ung sira red naman, nun pla leak lng, try mu po bka maka2long
zandertech- D Battery
- Posts : 300
Join date : 2011-09-29
Location : bulacan
Re: toshiba surplus tv green monitor display pa help po..
volyage chek ka muna!chek mo kong equal yong RGB output voltage galing chroma.or don nlang sa input RGB ng C board.
arkin- D Battery
- Posts : 446
Join date : 2011-12-02
Re: toshiba surplus tv green monitor display pa help po..
tma c c arkin start with the basic voltage check master dpat equal ung outpot voltage ng RGB then start the possiblilty ng mga leaky transistor sa may crt then chroma kya mo yan just focus on that
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AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: (Electronics Technician Board) :: CRT TV REPAIR
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