Author Topic: sharp primo 14V-R75M (Read 347 times)

bert2_po2 · « **on:** May 24, 2012, 10:34:27 AM »

help po.sharp primo 14V-R75M,good sound,no osd kahid adjust screen
naresolder ko na kaya lang may open resistor sa pin#2 ng fbt.hindi na
mabasa value.baka po may schematic kayo for reference,baguhan lang
po kasi ako.
regulator-STR W5453A
Vert -AN15524
Hor. -T214
fbt. BSC26-2631
Sana matulungan nyo ako s schem.for referens.thanks po

Philippine Electronics Forum · « **on:** May 24, 2012, 10:34:27 AM »

Deantyne · « **Reply #1 on:** May 24, 2012, 11:26:30 AM »

check mo to TS.. R611= 10ohms 1/2w..then post mo ano update..gudluck

Philippine Electronics Forum · « **Reply #1 on:** May 24, 2012, 11:26:30 AM »

bert2_po2 · « **Reply #2 on:** May 24, 2012, 12:28:52 PM »

sir,ayaw p rin check ko ulit s sunday,day off ko.1watt ung r611,
sinubukan ko ung 10 ohms,ayaw din,check ko ulit ung iba.thanks

Philippine Electronics Forum · « **Reply #2 on:** May 24, 2012, 12:28:52 PM »

Deantyne · « **Reply #3 on:** May 24, 2012, 12:49:51 PM »

TSek mo transistors sa CRT BOARD and supply if present sa board..

Philippine Electronics Forum · « **Reply #3 on:** May 24, 2012, 12:49:51 PM »

mcleod · « **Reply #4 on:** May 24, 2012, 01:32:39 PM »

R611=2.7 ohms / 1 watt / M-Film kung naka-series siya sa R612 =27 ohms / 1/2 watt / carbon

21v-r70m ang nasa akin. sa schem. yan ang value, sa parts listing 1.2 ohms / 1 watt / M-film

Philippine Electronics Forum · « **Reply #4 on:** May 24, 2012, 01:32:39 PM »

enriz622 · « **Reply #5 on:** May 24, 2012, 02:49:29 PM »

J@M · « **Reply #6 on:** May 24, 2012, 06:29:06 PM »

Quote from: mcleod on May 24, 2012, 01:32:39 PM

R611=2.7 ohms / 1 watt / M-Film kung naka-series siya sa R612 =27 ohms / 1/2 watt / carbon

21v-r70m ang nasa akin. sa schem. yan ang value, sa parts listing 1.2 ohms / 1 watt / M-film

eto nga un TS, kpag ndi pa din working my iba pa tama yan.

Deantyne · « **Reply #7 on:** May 24, 2012, 07:09:28 PM »

Quote from: mcleod on May 24, 2012, 01:32:39 PM

R611=2.7 ohms / 1 watt / M-Film kung naka-series siya sa R612 =27 ohms / 1/2 watt / carbon

21v-r70m ang nasa akin. sa schem. yan ang value, sa parts listing 1.2 ohms / 1 watt / M-film

note: this model is 14 inches only...pero ok lang naman if yong gagamitin n part ref is 21inches supply lang naman ito sa Heater..if sira mga transistors sa Crt Board then tsek mo TS baka may shorted na SMT diodes..

mcleod · « **Reply #8 on:** May 24, 2012, 08:06:39 PM »

add ko nga pala sa OSD malaki effect ng color crystal pede ka na rin sub x801=3.5MHz

bert2_po2 · « **Reply #9 on:** May 27, 2012, 01:43:10 PM »

update ko po ung tv,ok na po nakaseries nga sa r612
-27 ohms.pinalitan ko na ung r611- 2.7ohms.salamat.
pogi points kayong lahat.god bless

mcleod · « **Reply #10 on:** May 27, 2012, 02:19:18 PM »

Quote from: bert2_po2 on May 27, 2012, 01:43:10 PM

update ko po ung tv,ok na po nakaseries nga sa r612
-27 ohms.pinalitan ko na ung r611- 2.7ohms.salamat.
pogi points kayong lahat.god bless

congrats ts! lock mo na ito!

Deantyne · « **Reply #11 on:** May 28, 2012, 08:01:53 AM »

salamat sa Kape TS..

Quote from: mcleod on May 27, 2012, 02:19:18 PM

congrats ts! lock mo na ito!

PRESS LOCK BUTTON sa baba nito.. another problem solved

Philippine Electronics Forum · « **Reply #11 on:** May 28, 2012, 08:01:53 AM »

Philippine Electronics Forum