analysis collection and solution by ACAY_TERMINAL PONSEL

[acay]

analysis n70 always appear handsfree and solution :
analysis step:
* obstacle cheque at system konektor(x2001) normal
* tension cheque at pin3 (aci) system konektor only there 1v
normal tension must there 2.49 v
analysis :
-pin3 (aci) correlating problem because his tension only there 1 v
solution :
-remove c2011 at stripe aci/pin3, then cheque returns
tension aci/pin3 normal direct there 2,49 v
conclusion:
-tension at stripe aci/pin3 only there 1v because c2011 broken down. .
problem finished with throw away c2011...
by :
acay
terminal ponsel

[acay]

problem bluethued and can not open galery :
seltest use ufs:
-failed at bluetooth
log flash use ufs error at cbus boot error 9 :

2nd Boot: w3_2nd.fia, Ver: 4.69.0
Fl0: 0x00000000-0x007FFFFF,0001277E,Amd 29BDS064J
Fl1: 0x02000000-0x027FFFFF,0001277E,Amd 29BDS064J
Fl2: 0x04000000-0x047FFFFF,0001277E,Amd 29BDS064J
Fl3: 0x06000000-0x067FFFFF,0001277E,Amd 29BDS064J
Algorithm: w3_amd.fia, w3_cbusb.fia, Ver: 4.69.0
Algorithm Ok, MSID: 8438B226145035684B88879ACF
Decoded MSID: 3E4EBAF7-00148FFA-A9000000
Encoded FAID: 7116805F-6D3582AE-1E2F5FB4
Cbus Boot Error: 9 -----error pada ic bluetooth!!!
Error Data1:
00000000: 00 96 84 38 B2 26 14 50 35 68 4B 88 87 9A CF A7 ...8.&.P5hK.....
00000010: 00 7E 27 02 00 11 01 10 00 04 01 00 7E 27 02 00 .~'.........~'..
00000020: 11 01 10 00 06 01 00 7E 27 02 00 11 01 10 00 C6 .......~'.......
00000030: 00 00 EA 75 01 00 EA 78 01 00 EA 7B 01 00 EA EA ...u...x...{....
Error Data2:
00000000: B3 72 72 11 00 00 00 00 00 00 00 00 00 00 00 00 .rr.............
00000010: 02 00 11 01 10 00 04 01 00 7E 27 02 00 11 01 10 .........~'.....
00000020: 00 06 01 00 7E 27 02 00 11 01 10 00 C6 00 00 EA ....~'..........
00000030: 75 01 00 EA 78 01 00 EA 7B 01 00 EA EA D3 72 00 u...x...{.....r.
Before taking screenshot, expand this window !
Process Failed, Repowering Mobile

-step furthermore :
*repair hardware bluethuod..
*step : reball ic flash bluethued..

then cheque returns bluetooth with code #2820# his result id bluetooth
direct ok!!

by:
acay
terminal ponsel

[acay]

5300 bluetooth can not aktif...
measurement step:

*cheque vbat at l6077 there tension 4,7v/normal
-lift l6077 then obstacle cheque that aim to ic bluetooth a2 there is no obstacle absolutely, ,

conclusion:
-stripe vbat at bga a2 ic bluetooth broken off.

solution:
-lift ic bluetooth then jumper foot a2 vbat to c6055 stripe vbat. .
then reset ic bluetooth and test has returned bluetooth mobile!! !

by:
acay
terminal ponsel

[acay]

case 6233 camera at press to appear camera article ready
but there is no display:

measurement step makes analysis:
*cheque vcam 2v8= 1,8 should there 2,8
*cheque vcam 1v8=1,8 normal
*cheque vcam 1v5=1,5 normal

conclusion:
*vcam 2v8 problem because his tension less

solution:
*-jumper vcam2v8/l1000 to vaux\/c2602=2,8

BY: aCAY
terminal ponsel

[acay]

**analysis 6630 not charging and solution **
damage phenomenon:
*try charge ponsel indicator bat direct fall, appear article
not charging. . . . .

measurement step makes damage analysis:
step 1 :
*cek output charging at konektor bat in a state of at
charging there vdc = 3,6 v and in a state of stanby
there voltage remainder 1,07 v.


*cek voltage bsi at conektor bsi in a state of at
charging there vdc = 2,53 and in a state of stanby
there is no voltage..

*cek obstacle btemp to tahvo there, then cek voltage btemp at R2071 there is no tension
and voltage cek at R2200
at pole that aim tahvo there vdc = 1,35v while at
R2200 at pole that aim R2071 there is no voltage..

step 2 :
*remove R2071, then cek return volatge at R2071 and at
R2200 direct there volatge 1,35 v..

step 3 :
*change R2071 then cek voltage at R2071 there volatge 0,6 v
and cek has returned handphone 6630 can at charge..

conclusion:
**********R2071 is broken down so that there is no tension at btemp ***************

solusition : ****change R2071******


by: acay
terminal ponsel

[saiftc2]

very thanx mr.acay


Tc