DCT3-4 Power supply voltage emissions values

[BesTCooL]

FİRST MAKE CABLE FOR POWER SUPPLY COM SOCKET


and connect phone (3.6 V or 3.7V)
if u phone dead follow,

DEAD PHONES

Look lCd
CLİCK POWER SWİCTH
1- İu see (0) FLASH IC or CCONT. (but u first try full flash) For 2100

2- İf u see on the LCD blink (1)-(2) u must Direct Upload flash... 3310/3410/3210/51/10/6110/7110/6210
3- İf u see on the LCD (21)-(22) problem flash empty u upload flash and again try u must see (3) (4) and batery life short so change sharge capasitor or chip for 2100

4- İf u see on the LCD (40)-(80) cobba shaort circuit for 2100/3310/3410/3210/51/10/6110/7110/6210

5- İf u see on the LCD (3) u change CCONT for 2100/3310/3410/3210/51/10/6110/7110/6210

6- İf u see on the LCD (3)between (6) problem CPU for 2100/ 3310/3410/3210/51/10/6110/7110/6210

7- İf u see on the LCD only (1)CPU DEAD for 2100/3310/3410/3210/51/10/6110/7110/6210

8- İf u see on the LCD stabil (2) check FLASH IC for 2100/3310/3410/3210/51/10/6110/7110/6210

9- İf u see on the LCD (10) and power suply shut down u understand PFO and CCONT for 2100/3310/3410/3210/51/10/6110/7110/6210

if u phone working but bad follow ;
NOW WORKİNG PHONES:

1-İf u see on the LCD start (15) after it up (22) ......(27) and again down (15) and again down (10-11) and lights off and u see LCD 0 yhis phone good FOR 2100/3310/3410/3210/51/10/6110/7110/6210
2- But lights off but u see (9 - 10 ) check charging chip, network kapasitor if its TRUE ..... ı dont know repair how for 2100/3310/3410/3210/5110/6110/7110/6210


(1.2........) = Power Suply voltage emissions
Power Supply we use this
http://forum.gsmhosting.com/vbb/atta...chmentid=16176
and cable schema
http://forum.gsmhosting.com/vbb/atta...chmentid=16177


OF COURSE big thx to E. Yaşar
Sevgigsm TEAM

[BesTCooL]

We may be resume DCT 4 series.. Cheap, very easy.. but u must understand this values and u to developing self on the values...

[[Rod]]

very cool info... i will test and post doubts! if any