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The Philippine Electronics and Technology Forum > Electrical and Electronics Repair > Analog and Mixed Signal Device Repair (Electronics Technician Forum) (Moderator: dickgs) > May alam ba kayong mga substitutes? Post here!
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Author Topic: May alam ba kayong mga substitutes? Post here!  (Read 13575 times)
Woots29
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« Reply #100 on: August 30, 2010, 12:52:33 PM »
^san galing yan?
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« Reply #100 on: August 30, 2010, 12:52:33 PM »
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techies
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« Reply #101 on: August 30, 2010, 03:02:46 PM »
s pc monitor mster
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ONE FOR ALL ........ALL FOR ONE
techies
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« Reply #102 on: August 30, 2010, 03:57:54 PM »
IRF634FP (N CHANNEL 250V 0.38ohm 8a to 220/to-229FP MESH OVERLAY MOSFET)

IRF634B (250v N CHANNEL MOSFET)


ano pwede kaplit nyan tnx master
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Woots29
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« Reply #103 on: August 30, 2010, 04:54:07 PM »
IRF740 - 10A/ 400V/ 0.550 Ohm/ N-Channel Power MOSFET
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enriz622
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« Reply #104 on: September 11, 2010, 03:22:46 PM »
pwede din mga to irf634 = 2sk741, 2sk925, 2sk1221, 2sk1393
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marconikz
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« Reply #105 on: October 02, 2010, 10:29:24 AM »
Quote from: ultrasonic™ on April 13, 2009, 10:21:34 PM
FBT

154-177J = 154-375A or D
154-064Y = 154-177E = 154-064D

hmmmm icip Huh icip??? anu pa ba?  halos nkalimutan ko na ang iba...

   papano va aku mg-iicip kng wla akng icip ?   Grin  Grin  Grin  Grin  Grin

master ulrasonic, pwede bang vice-versa yong flyback, kasi ang b+ ng 154-375D ay 130V at yong 154-177J ay 112V lang at saka yong pin no.10 niya 22V pero yong 375D ay AFC

kasi meron akong LG tv na tinanggap dito at flyback ang problema pero walang makuha dito sa ormoc na 154-375D pero merong 154-177J.
Pls help
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dame016
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« Reply #106 on: October 19, 2010, 03:15:03 PM »
eto lang yung alam ko. 2n3904 = 2n2222
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« Reply #107 on: November 20, 2010, 06:29:30 PM »
hello...  Cheesy di ko na matandaan no. pero alam ko alam ng master paki decode hehe puzzle.. baguhan pa lang po kasi...
yong sa sharp po na jungle... 2924-tama po b? from sharp na cinemaborg kinabit ko po sa friendly series guman namn po..
tnx po sa mga nagpost natuto na naman ako...
5q1265rt =5q0765rt...
(pa-verify po mga master)
tnx po
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Hengilbert
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« Reply #108 on: January 03, 2011, 01:18:05 PM »
PAL007A = TDA7386/TDA7560
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Woots29
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« Reply #109 on: January 04, 2011, 06:12:23 PM »
Quote from: hengilbert on January 03, 2011, 01:18:05 PM
PAL007A = TDA7386/TDA7560

nice pioneer headunits Grin

+1 hengilbert umperdick Grin
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johnnylee
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« Reply #110 on: January 05, 2011, 02:13:39 PM »
C945=C1815
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abeTEER
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« Reply #111 on: January 14, 2011, 10:59:36 AM »
share din ako, Cheesy

TO-92
PNP - 2N5401, A733, A1015, A561, MPSA56
NPN - 2N5551, C1815, C945, C828/9, C536, MPSAO6

TO-220
NPN - MJE3055, TIP41C, C1061, D880, D313, KT818
PNP - MJE2955, TIP42C, A670, A490, A748, BD708

Note; pacencia na konti lang mga yan, pagdating sa mga trans subs generally umuubra, provided na same behaviour sa MM test, however critical ang replacement pagdating sa circuit kung saan section nakalagay say sa power supply,vertical, deflection etc. Base sa experience ko test muna ako ng piyesa galing sa same section at same case to check with muna. But then again....payong part time tech lang po.... Grin Grin Grin panay-nangangati kamay sa mga piyesa ahehe...for better results andian an Cross-Ref manuals at data sheet sa Net andian din kayo. Wink

Sa mga IC ala pa ako gaanong nalilista...pacencia na,, ako yata ang  mangangailangan nian... Wink


Salamat na marami sa sharing! One for all, all for me...este all for us... Cheesy

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« Reply #112 on: January 19, 2011, 06:06:02 PM »
i'm not sure kong mayron na nito

STV9302A-TDA8172 tested kona yan sa sharp
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Woots29
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« Reply #113 on: January 21, 2011, 06:59:35 AM »
^tested na rin yan sa changhong, kolin at TCL Smiley
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abeTEER
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« Reply #114 on: January 28, 2011, 01:30:12 PM »

sanyo wave21 mosfet reg.

IRFBC40=BUZ91A

 Wink
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« Reply #115 on: January 31, 2011, 07:30:32 PM »
 ta8825an = x1890ce      subok na yan....mga igan.... Cheesy

 
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« Reply #116 on: January 31, 2011, 07:39:41 PM »
Quote from: marconikz on October 02, 2010, 10:29:24 AM
master ulrasonic, pwede bang vice-versa yong flyback, kasi ang b+ ng 154-375D ay 130V at yong 154-177J ay 112V lang at saka yong pin no.10 niya 22V pero yong 375D ay AFC

kasi meron akong LG tv na tinanggap dito at flyback ang problema pero walang makuha dito sa ormoc na 154-375D pero merong 154-177J.
Pls help

ngayon  ko lang  ito  nabasa.. Sori...
PM  mu ko regarding with this.. if  needed pa.. send  mu sa akin  ang chassis  board  ng unit.. at bigay  ko sau  ang pwedeng pang substitute nyan
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« Reply #117 on: February 06, 2011, 02:21:05 PM »
                                                                                                                                                 LA 7830=TA8403K=LA7833=LA7832=LA7831=UPC1488H                                                                                    KA2163=IX2429=IX2933                                                                                                                             


                                                           
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« Reply #118 on: February 06, 2011, 04:47:24 PM »
UPC1498H, ano po replacement nito mga master? talamas Roll Eyes
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nymra
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« Reply #119 on: February 06, 2011, 07:54:22 PM »
Mga master ano kaya replacement nito IRF630MFP wala na kc mabili kahit sa Raon .TIA
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