Author Topic: sanyo st-21m59 picture problem (Read 841 times)

tech1 · « **on:** August 14, 2011, 06:27:34 PM »

Mga Master pa help naman po.

may raster sa itaas ng screen mga 1/4 lang buong screen
ung other 3/4 pababa black na.
Pag Video Black lang pero ok sound

resolder ko na at nagpalit ng mga e caps.
tnx po.

Philippine Electronics Forum · « **on:** August 14, 2011, 06:27:34 PM »

brucetech · « **Reply #1 on:** August 14, 2011, 07:07:50 PM »

sis, palitan mo na ang mga ecap sa vertical section,resolder din jungle portion..
paki post na din ng mga voltahe sa c board at b+...

Philippine Electronics Forum · « **Reply #1 on:** August 14, 2011, 07:07:50 PM »

acer · « **Reply #2 on:** August 14, 2011, 08:52:57 PM »

vertical muna

Philippine Electronics Forum · « **Reply #2 on:** August 14, 2011, 08:52:57 PM »

RhUNhA · « **Reply #3 on:** August 14, 2011, 10:20:29 PM »

tambay

Philippine Electronics Forum · « **Reply #3 on:** August 14, 2011, 10:20:29 PM »

hulahula · « **Reply #4 on:** August 14, 2011, 10:22:49 PM »

chk yoke

Philippine Electronics Forum · « **Reply #4 on:** August 14, 2011, 10:22:49 PM »

taqui · « **Reply #5 on:** August 14, 2011, 10:49:02 PM »

parang diode sa vertical.
hula lang

unitech · « **Reply #6 on:** August 14, 2011, 11:10:35 PM »

palitan muna lahat ng ecap sa vert. section para maka move sa next step...

x13r_kit_0 · « **Reply #7 on:** August 14, 2011, 11:29:44 PM »

post picture...

tech1 · « **Reply #8 on:** August 15, 2011, 06:28:29 AM »

Napalitan ko na po ng ecaps sa vertical,ganun pa din.
yung raster sa itaas ng screen untiunting nawawala.
I'll post a picture hanap lang ako ng camera
tia!

slsiasat_14 · « **Reply #9 on:** August 15, 2011, 06:33:23 AM »

Voltage check muna sis para malaman san fault, check vertical section, crt board

slsiasat_14 · « **Reply #10 on:** August 15, 2011, 06:36:32 AM »

Wala kaya crack yung board..

J@M · « **Reply #11 on:** August 15, 2011, 07:58:10 AM »

parang my tama ata ang EEprom...double check ulit lahat ng ecap diode & resistor sa Vertical.

m@r · « **Reply #12 on:** August 15, 2011, 01:28:16 PM »

maki-abang nalang sa update...

leor815 · « **Reply #13 on:** August 22, 2011, 03:02:30 PM »

anong IC ang vertical amp nya sir at yung pinanggagalingan ng vertical sync?

Triple_D · « **Reply #14 on:** August 22, 2011, 04:06:04 PM »

makiabang sa ver sec..
may sound and pic ba pag may ant?

NORTH LUZON · « **Reply #15 on:** August 22, 2011, 05:51:18 PM »

another coomon ng sanyo ulit to ah
waiting for update

ultrasonic™ · « **Reply #16 on:** August 22, 2011, 06:31:00 PM »

waiting

parang may problema ang eeprom

m@r · « **Reply #17 on:** August 22, 2011, 08:05:58 PM »

Quote from: ultrasonic™ on August 22, 2011, 06:31:00 PM

waiting

parang may problema ang eeprom

agree ako sayo master ultra...

danyenz · « **Reply #18 on:** August 22, 2011, 09:20:45 PM »

special sira nito ah...abangan ko nga ito..

tongiz · « **Reply #19 on:** August 22, 2011, 11:14:46 PM »

pa abang din po..

Philippine Electronics Forum · « **Reply #19 on:** August 22, 2011, 11:14:46 PM »

Author Topic: sanyo st-21m59 picture problem (Read 841 times)

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