Tuesday, May 24, 2016

Belajar short


6280 short

1.Cabut L7502 jika sudah tidak short berarti PA short ,lakukan penggantian PA.jika masih short lanjut kelangkah berikut
2Cabut L7500 jika sudah tidak short berarti RF short,lakukan penggantian RF.jika masih short lanjut kelangkah berikut
3.cabut resistor R6050 ini untuk mencheck module bluetoth short atau tidak
4.Cabut resistor R6052 ini untuk mencheck ic FM radio short atau tidak
5.cabut R2600 untuk mencheck infra merah short atau tidak
6.cabut N3200 driver MMC karena component ini berhubungan langsung keVbatt
7.cabut N3200 led driver
8.cabut N1060 driver kamera karena component ini berhubungan langsung dngn Vbatt
9.cabut N2530 driver cam flash
10.cabut retu & tahvo


6270 short

1.cabut Z7520 untuk mencheck PA short atau tidak
2.cabut L7502 untuk mencheck RF short atau tidak
3.cabut N3301 ic flash camera driver karena component ini berhubungan langsung dngn Vbatt
4.cabut N2101 driver cam
5.cabut N3200 driver led
6.cabut N2301 karena component ini berhubungan langsung dngn Vbatt
7.cabut N6030 module Bluetooth
8.terakhir angkat retu & tahvo



6233-6234 short

check shoting in 6233.....


1..remove this coil mark in (1)..if u want to check rf ic is short because rf ic also got +b volt from battery...



2....remove this COIL mark in (2) if u want to check the shoting of gsm pf .......remove the coil and ur shoting is gone then there is shoting in ur gsm pf .......



3....remove this COIL mark in (3) if u want to check the shoting of wma pf .......remove the coil and ur shoting is gone then there is shoting in ur wma pf .......


4..... remove this ic n7541 mark in (4)....this dc-dc convertor ic for wma network and make volt for wma pf .......remove this if u want to check the shorting cause by this ic....because this ic got +b from batery......


5..remove this coil mark in (5)..if u want to check shoting remove it and check if shoting is gone replace it because ringer ic also got +b volt from battery....



6....remove the resistance mark in (6) ..if u want to check irda module ... because irda module got +b from batery....



7....remove this coil mark in (7)..if u want to check the display light ic is short....



8.....remove this ic n1050 mark in (8).. this ic make volt for camera (1.5v) remove this if u want to check the shoring cause by this ic....because this ic got +b from batery......


9......remove this ic n1080 mark in (9).. this ic make volt for camera (1.8v) remove this if u want to check the shoring cause by this ic....because this ic got +b from batery......


10.....remove ic mark in (10)... this is memory card driver ic this also got +b from batery....remove it to check shoting is gone or not.......



6300 short

check shorting in 6300...

1..remove this coil mark in (1)...if u want to check is pf is short,.....

2..remove this coil mark in (2)..if u want to check rf ic is short because rf ic also got +b volt from battery....

3..remove this coil mark in (3)..if u want to check blutooth ic is short because bluetooth ic also got +b volt from battery....

4..remove this coil mark in (4)..if u want to check the v.camdig maker ic ..this v.camdig maker ic got +b from batery....

5..remove this coil mark in (5)..if u want to check the light ic is short....

6..also check the memory card driver ic n3200 it also got +b it can be check by only removing this ic.....

7..at end remove retu and tahvo ic...



all the component which are mark in pink colur these all are coils these are place in series and +b of batery is gone throw them so if u remove the coil u not have to remove ic to check the shorting in pcb it save time and ur ic ....







6630 short

check shorting in 6630....


1..1..remove this coil z7500 mark in (1) if u want to check the shoting of pf of gsm and wma ....if remove the coil and ur shoting is gone then tere is shoting in ur pf of gsm or wma ........

2..remove this coil mark in l7503 (2)...if u want to check the shoting of rf ic for gsm hinku and rf ic for wma vinku.... by removing this coil if ur shoting is gone then there is shoting in ur rf ic whether it is hinku or vinku....

3..remove this coil mark in (3)..if u want to check smps ic n4200.. ..this ic make v cor for omap ic and rap remove cil to check shoting is gone or not.....

4..remove light ic mark in (4) ... to check the shoting cause by light ic or not....


5..remove n1470 ic mark in (7) ...it is vcamdig maker ic which make v.cam when front camera is activated ......remove this to check shoting because this ic got +b from batery......

6..remove n6031 ic mark in (6)... it is vreg maker ic for bluetooth module .....remove it and check shoting if ur shoting is then replace it.. this ic got +b from batery....

7..at end remove retu and tahvo ic to check shoting is gone or not....


all the component which are mark in pink colur these all are coils these are place in series and +b of batery is gone throw them so if u remove the coil u not have to remove ic to check the shorting in pcb it save time and ur ic ....


check shoting in 6680......


1..remove this z7500 mark in (1) if u want to check the shoting of pf of gsm and wma ....if remove the coil and ur shoting is gone then tere is shoting in ur pf of gsm or wma ........

2..remove this coil mark in l7503 (2)...if u want to check the shoting of rf ic for gsm hinku and rf ic for wma vinku.... by removing this coil if ur shoting is gone then there is shoting in ur rf ic whether it is hinku or vinku....

3..remove this coil mark in (3)..if u want to check the shoring cause flash light driver ic n1471 ....because this ic got +b from batery....

4..remove this coil mark in (4)..if u want to check smps ic n4200.. ..this ic make v cor for omap ic and rap remove cil to check shoting is gone or not.....


5..remove light ic mark in (5) ... to check the shoting cause by light ic or not....

6..remove n1472 ic mark in (6) ...it is vcamdig maker ic which make v.cam when front camera is activated ......remove this to check shoting because this ic got +b from batery......

7..remove ic n1470 mark in (7)... it is c camdig maker ic which make v.cam for camera ....remove these ic to check shoting .....because it got +b from batery.....

8..remove ic n6031 mark in (8)... to check shoting ...because it got +b from batery.....this ic make volt for bluetooth......

9..at end remove retu and tahvo ic to check shoting.......

all the component which are mark in pink colur these all are coils and resistance these are place in series and +b of batery is gone throw them so if u remove the coil and resistance u not have to remove ic to check the shorting in pcb it save time and ur ic ....


saya copas jg nih..
5310

1..remove this coil mark in (1)...if u want to check is light ic is short,.....

2..remove this coil mark in (2)..if u want to check ringer ic is short because rf ic also got +b volt from battery....

3..remove this coil mark in (3)..if u want to check audio amplifier voltage maker ic n2101 is short because bluetooth ic also got +b volt from battery....

4..remove this rf ic mark in (4)..if u want to check the shorting is remove because rf ic got +b from batery. it can be check only by removing this ic

5..remove this ic mark in (5)..if u want to check the shorting is removed..this ic also got +b it can be check only by removing this ic .

6..also check the blue tooth ic because it also got +b from batery it can be check only by removing this ic

7..at end remove avilma and betty ic...

all the component which are mark in pink colur these all are coils these are place in series and +b of batery is gone throw them so if u remove the coil u not have to remove ic to check the shorting in


n95
copas jg

1....remove this COIL mark in (1) if u want to check the shoting of gsm pf remove the coil and ur shoting is gone then there is shoting in ur gsm pf

2..remove this coil mark in (2)..if u want to check rf ic is short because rf ic also got +b volt from battery....


3.remove this COIL mark in (3) if u want to check the shoting of wma pf remove the coil and ur shoting is gone then there is shoting in ur wma pf

4..remove this coil and resistance mark in (4)..if u want to check shoting remove it and check if shoting is gone replace it because ringer ic also got +b volt from battery

5..remove this resistance mark in (5)..if u want to check the display light ic is short

6.remove this resistance mark in (6)..if u want to check the boad light ic is short.

7...remove this coil mark in (7)..if u want to check the shoting cause by smps ic .

8.remove the resistance mark in (8) ..if u want to check irda module ... because irda module got +b from batery.


9.remove this ic mark in (9)..if u want to check the shorting cause flash light driver ic,because this ic got +b from batery.


10...remove this bluetooth ic mark in (10)..if u want to check the shoting is cause by bluetooth ic,because bluetooth ic also got +b volt from battery.


11.remove menelaus ic mark in (11).this ic for memory card,remove this if u want to check the shorting cause by this ic,because this ic got +b from batery.

12.remove gps ic mark in (12)....this is for gps service .....remove this if u want to check the shorting cause by this ic....because this ic got +b from batery.


13..remove wlan ic n6300 mark in (13) .to check the shoting because this ic got +b from batery.


14...remove wlan pa mark in (14) .to check shoting because this ic got +b from batery.


15..remove this ic mark in (15)....this is auto focus driver ic for camera ......remove this if u want to check the shorting cause by this ic....because this ic got +b from batery.......


16...at end remo betty and avilma ic to check shoting is gone or not......



all the component which are mark in pink colur these all are coils and resistance these are place in series and +b of batery is gone throw them so if u remove the coil and resistance u not have to remove ic to check the shorting in pcb it save time and ur ic ....


INI BOS MOGA MEMBANTU
klo salah mohon dikoreksi
6600

yg linkar tanda merah bos

1....remove this COIL mark in (1) if u want to check the shoting of pf .......remove the coil and ur shoting is gone then there is shoting in ur pf .......



2..remove this coil mark in (2)..if u want to check the light ic is short....



3..remove this coil mark in (3)..if u want to check blutooth ic is short because bluetooth ic also got +b volt from battery....


4..remove the both resistance mark in (4) ..if u want to check irda module ... because irda module got +b from batery....


5..remove these both v cam maker ic mark in (5).. this ic make volt for camera vcam remove this if u want to check the shoring cause by this ic....because these ic got +b from batery......



6...remove boot ic mark in (6)..if u want to check shoting cause by boot ic if it is short replace it with new one......


7..remove this ic mark in (7)....this ic is use here for protection ........this ic got +b from betery ...if this shots then it also make shoting in pcb .....so just remove it........


8...remove this transistor ic mark in (8)...this ic is for pad light ....remove this if u want to check the shoting cause by this transistoric ....because this transistor ic got +b from batery......


9..remove ic mark in (9)....it memory card driver ic....remove this if u want to check the shoring cause by this ic....because this ic got +b from batery......replace it with new one ........


10.....remove this smps ic mark in (10)... to check the shoting cause by this ic.........this ic make v cor volt for upp...remove these ic to check shoting .....because it got +b from batery.....


11..remove ringer ic mark in (11) ....if u want to check shorting throug ringer ic is gone or not...



12,....at end remove uem to check shoting is gone or not......

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