how i know the diode? - GSM-Forum

hany elsaghir f · 01-19-2007, 20:33

dear masters
plz tell me wats diode look like, how i know it , if u can show me pics or something
thnx in advance
hany

jai2008 · 01-19-2007, 20:45

bro check attachment these r diodes in 3310

r a nadeem · 01-19-2007, 22:01

Quote:

Originally Posted by hany elsaghir f

dear masters
plz tell me wats diode look like, how i know it , if u can show me pics or something
thnx in advance
hany

br,
see there is two diods ,which has two pole one is called anode and other is called kathode, any more dear

hany elsaghir f · 01-20-2007, 12:10

im really greatfull for u bro , thank u very much

bhuvanele · 01-20-2007, 14:12

diode is an electronic component which consists of 1 p and 1n junction.
it is an uni directional component which means if u r replacing damaged diode u have to replace the new 1 with same direction (marking). it does have polarity , the marking side is kathode and other side is anode.

CellTronic · 01-20-2007, 15:53

and have various types signal, power, zener, in majority of cases in cellphone
it serves for signal so dont change diodes on the another cellphone or position
because cellphone diode dont have visual identification

CellTronic · 01-20-2007, 16:01

only cathode or anode

CELLMANIAC · 01-21-2007, 00:39

how about resistor and capacitor? how to identify?

01-19-2007, 20:33	#1 (permalink)
hany elsaghir f Freak Poster Join Date: Feb 2006 Location: EGYPT-ZAGAZIG Posts: 134 Member: 234790 Status: Offline Thanks Meter: 4	how i know the diode? dear masters plz tell me wats diode look like, how i know it , if u can show me pics or something thnx in advance hany

01-20-2007, 14:12	#5 (permalink)
bhuvanele Freak Poster Join Date: Feb 2006 Location: India Posts: 459 Member: 237210 Status: Offline Thanks Meter: 90	diode diode is an electronic component which consists of 1 p and 1n junction. it is an uni directional component which means if u r replacing damaged diode u have to replace the new 1 with same direction (marking). it does have polarity , the marking side is kathode and other side is anode.

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01-20-2007, 12:10	#4 (permalink)
hany elsaghir f Freak Poster Join Date: Feb 2006 Location: EGYPT-ZAGAZIG Posts: 134 Member: 234790 Status: Offline Thanks Meter: 4	im really greatfull for u bro , thank u very much

01-20-2007, 15:53	#6 (permalink)
CellTronic No Life Poster Join Date: Jan 2007 Location: Recife - Brazil Posts: 569 Member: 434450 Status: Offline Thanks Meter: 51	and have various types signal, power, zener, in majority of cases in cellphone it serves for signal so dont change diodes on the another cellphone or position because cellphone diode dont have visual identification

01-20-2007, 16:01	#7 (permalink)
CellTronic No Life Poster Join Date: Jan 2007 Location: Recife - Brazil Posts: 569 Member: 434450 Status: Offline Thanks Meter: 51	only cathode or anode

01-21-2007, 00:39	#8 (permalink)
CELLMANIAC Freak Poster Join Date: Dec 2006 Location: caribe look, Drunken master II Posts: 176 Member: 410843 Status: Offline Thanks Meter: 28	how about resistor and capacitor? how to identify?