Author Topic: daewoo (Read 126 times)

niagi23 · « **on:** July 05, 2012, 12:54:03 PM »

mga master help naman bout sa daewoo tv ko pagpinapower ko 2 sec biglang wala na let power tik lang madidinig mo tapos mawawala . . nakita ko cap 400wv 220uf pinalitan ko lobo na kasi tapos ganun pa din
str 6707 ung ic na sa power sira na kaya

Philippine Electronics Forum · « **on:** July 05, 2012, 12:54:03 PM »

ultrasonic™ · « **Reply #1 on:** July 05, 2012, 02:03:38 PM »

^ pwde sira na rin nga yan.. pero mas mainam check mu muna peripherals nya sa paligid.. caps, diode at resistor lalot mga fusible at high resist.. bago sampakan ng ibang reg

anu ang model num nito ?
chassis ?

Philippine Electronics Forum · « **Reply #1 on:** July 05, 2012, 02:03:38 PM »

niagi23 · « **Reply #2 on:** July 05, 2012, 03:49:42 PM »

paano po malaman ung chassis nito master ultra tik lang ng tik pag switch on ko tapos me ilaw ung led pag on tapos tik wala na

Philippine Electronics Forum · « **Reply #2 on:** July 05, 2012, 03:49:42 PM »

ultrasonic™ · « **Reply #3 on:** July 05, 2012, 03:52:45 PM »

naka imprinta yan sa board lng CP-XX, CN-xx

xxx = stand for number series

or bigay mu nlng ang model number.. my sticker sa likod ng backcover ng unit mu..

Philippine Electronics Forum · « **Reply #3 on:** July 05, 2012, 03:52:45 PM »

niagi23 · « **Reply #4 on:** July 05, 2012, 03:57:20 PM »

DTQ-20Q2 yan lang po nasa likod

Philippine Electronics Forum · « **Reply #4 on:** July 05, 2012, 03:57:20 PM »

ultrasonic™ · « **Reply #5 on:** July 05, 2012, 04:08:58 PM »

hanapin ko muna sa listahan

post ka na rin ng mga nagawa mu na.. ng maadvisan ka ng mga master

niagi23 · « **Reply #6 on:** July 05, 2012, 04:59:22 PM »

napalitan ko na po ung caps 400v 220uf check resistor 3.3ohms high resistance good fuse good cord good switch good D2499 transistor nacheck ko using analog good po . Bridge rec. good din po possible kaya na
STR 6707 .

elite1630 · « **Reply #7 on:** August 03, 2012, 09:26:48 PM »

Quote from: ultrasonic™ on July 05, 2012, 04:08:58 PM

hanapin ko muna sa listahan

post ka na rin ng mga nagawa mu na.. ng maadvisan ka ng mga master

hi!
saw this reply of yours and trying to possibly acquire also a Schematic diagram of my Daewoo CN-54.
Salamat po sa tulong...current status dead set (blown e-caps...100uf/160v...)
SALAMAT po ulit...

Philippine Electronics Forum · « **Reply #7 on:** August 03, 2012, 09:26:48 PM »

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