Sharp 14V-J70M Channel problem
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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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Sharp 14V-J70M Channel problem
Pa share nman sa nka engkwentro ng gni2. Wla kc local channel. Pag nka air antenna d mlinaw ang pick up. Pero pag catv mer0n nman. Un channel parang d nka fine tune. Cnubukan ko na ng mem0ri wlng ngbago. Tuner na kya cra ni2? Tnx sa mgre2ply.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sharp 14V-J70M Channel problem
Halos naisa isa ko na kc sa paligid ng tuner. My mga ecaps nrin ako pnalitan. Ng v0ltage check nrin ako kumpleto nman. Pg nka antenna my nsasagap nman kya lng d mlinaw taz wlng c0lor at wla din sound. Kung sa catv nman ganun pa rin un d msagap sa antenna. Pero sa mtataas na channel ok pg nka catv.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sharp 14V-J70M Channel problem
Puede Tuner na iyan. Subukan baklasin at resolder sa loob ng Tuner module. baka kaya pang masalba
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Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
Re: Sharp 14V-J70M Channel problem
Naresolder ko nrin sir hertz lo0b ng tuner.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sharp 14V-J70M Channel problem
try mo palitan ng ibang tuner. kahit ano basta pareho ang pin arrangement
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former 4th member
Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
Re: Sharp 14V-J70M Channel problem
My tuner ako d2 sir hertz. sa pensonic at sanyo. D ko lng kbisado ang pin out. Kung my guide ba pwd ng e wiring kht d nkakabit sa board? Para malaman lng sna kung tuner nga my pr0b.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sharp 14V-J70M Channel problem
Oo naman puede iyan. ito ang usually na pin arrangement ng sharp tuner.
1 - RF-AGC
2 - VT/NC
3 - ADR/NC
4 - SCL
5 - SDA
6 - 5V/HB
7 - BP/LP
8 - NC
9 - BT/33V
10 - NC
11 - IF
1 - RF-AGC
2 - VT/NC
3 - ADR/NC
4 - SCL
5 - SDA
6 - 5V/HB
7 - BP/LP
8 - NC
9 - BT/33V
10 - NC
11 - IF
_________________
3rd member of STTM
former 4th member
Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
Re: Sharp 14V-J70M Channel problem
Ngaun lng ulit nkapag ol. Slamat d2 sir hertz. Confirm na, tuner nga cra.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sharp 14V-J70M Channel problem
Swak pla d2 ang tuner ng pensonic. Knabit ko na sa board. Tnx ulit sir hertz.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sharp 14V-J70M Channel problem
Sus sayang hindi ko inabutan ^_^
Tuner din hatol ko dyan.. Hula ko lang ^_^
Tuner din hatol ko dyan.. Hula ko lang ^_^
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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: Sharp 14V-J70M Channel problem
Tama nga sir ultra. Sa catv my channel pa. Pero pg sa antenna wla ng msagap na mlinaw. Pg palit ko ng tuner ayun ok na kht nka antenna.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sharp 14V-J70M Channel problem
buti naman at Ok na.
Sobrang Busy mo na Sir. Linisin mo naman ang Bakuran mo
ultrasonic wrote:Sus sayang hindi ko inabutan ^_^
Tuner din hatol ko dyan.. Hula ko lang ^_^
Sobrang Busy mo na Sir. Linisin mo naman ang Bakuran mo
_________________
3rd member of STTM
former 4th member
Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
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