GSM-Forum - My nokia hardware repairing technics second part

GSM-Forum (https://forum.gsmhosting.com/vbb/)

- Nokia Hardware & Hardware Repair (https://forum.gsmhosting.com/vbb/f148/)

- - My nokia hardware repairing technics second part (https://forum.gsmhosting.com/vbb/f148/my-nokia-hardware-repairing-technics-second-part-771067/)

My nokia hardware repairing technics second part

MY NOKIA HARDWARE REPAIRING TECHNICS SECOND PART

NOKIA DCT4+ HANDSETS POWER ON WITH FBUS CABLE(WITH BOXS)
FLASHING,UNLOCKING,FULL FACTORY WORKING WELL
BUT NOT POWER ON WITH BATTERY BECOZ SECOND LOACL CRYSTAL OSILLATION WORKING NOT PROPER
JUST CHANGE THIS CRYSTAL PROBLME 100%SOLVED

CHECKING STEP BY STEP
1)CHANGE BATTERY
2)CHECK BATTERY BSI CONNECTOR
3)CHECK BSI RESISTER
4)CHANGE CRYSTAL
PROBLEM SAME FACED?
5)CHECK UPP

BUT UPP CHANCE ONLY 40%.

MORE UPDATE COMING SOON........

1650
http://i193.photobucket.com/albums/z...akara/1650.jpg

1680
http://i193.photobucket.com/albums/z...akara/1680.jpg

2330
http://i193.photobucket.com/albums/z...akara/2330.jpg

2630,2600C,5000
http://i193.photobucket.com/albums/z...akara/2630.jpg

2660,2670
http://i193.photobucket.com/albums/z...a/26702660.jpg

2680S
http://i193.photobucket.com/albums/z...kara/2680s.jpg

vary nice ...thnx lots .u both

bro,
again good job keep it up. we waiting for u to see as our new moderater.........

very nice and valuable post........thanks........

yes really ood work,,u always hard work,,for that THANKS MAN

hope u more share more solution,,,,

well i will test and post result soon....................

nokia 5800 water damage!no short in board.,conect in jaf sync error! sir my next cheack in were starting?pls ..............help

Study this details then easy to find schecmatics

Code:

a/d-converter---anologue to digitel converter

adsp------------application dps

asic------------application specific interface circuit

bb--------------baseband

bsi-------------battery size indicator

cbus------------mcu controlled serial bus connected to upp,wd2,uem and zocus

cpu-------------central processing unit

dbus------------dsp controlled serial bus connected between upp,wd2 and helgo

dsp-------------digitel signal processor

emi-------------electromagnetic interference

esd-------------electrostatic discharge

i/o-------------input/output

ichar-----------charger current

mcu-------------micro controller unit

omap------------operation,maintrnance and administration part

purx------------power up reset

rf--------------radio frequency

rtc-------------real time clock

rx--------------radio receviver

saram-----------single access ram

sdram-----------synchronous dynamic random access memory

sid-------------security id

smps------------switch mode power supply

sram------------static random access memory

tcxo------------temerature controlled ascillator

tiku------------finnish for chip,successor of the upp

uem-------------universal energy management chip

upp-------------universal phone processor

vbatt-----------battery voltage

vchar-----------charger voltage

vco-------------voltage controlled oscillator

vctcxo----------voltage controlled temperature compensated crystal oscillator

vcxo------------voltage contorlled crystal oscillator

vpp-------------peak to peak voltage

wd--------------watchdog 

zocus-----------current sensor(used to monitor the current flow to and from the battery

vey use full infoo................................

[code]Version Info:
MCU SW version: V 07.21 05-11-08 RM-237 (c) Nokia.
HW version: 2008
RFIC version: 17211721
DSP version: ICPR61_08w10
PPM version: V 07.21 05-11-08 RM-237 (c) Nokia. MR
Retu version: 32
Tahvo version: 53
Product Info:
Production serial number: 7G1985250
Product code: 0514950
Module code: 0203291
Basic production code: 0542523
Serial Numbers:
IMEI plain: 359343xxxxxxxxx
IMEI spare to net: 3A 95 43 03 52 04 62 05
IMEI SV to net: 33 95 43 03 52 04 62 25 F5
Other Info:
Model : Nokia 3110c (Classic Phone)
BSI: 4.3 KOhm

Provider: Nokia Test, Country: Finland
Counter: 0/3, 0/10

CONFIG_DATA: 2440700000000000
PROFILE_BITS: 0000000000000000

BLOCK 1: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 2: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 3: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 4: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 5: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 6: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 7: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF[code]

Quote:

Originally Posted by arifksarmali (Post 4586519)

brother,wht problem u faced now
wht is the set condition:confused:

nokia 3110c flashing complete with ufs jaf and mxkey but not power on. voltage on power switch is ok. ?

Thanks Sir, Its very Useful Information

Quote:

Originally Posted by dilipnachna (Post 4586999)

nokia 3110c flashing complete with ufs jaf and mxkey but not power on. voltage on power switch is ok. ?

bro,post flashing log
post result

Quote:

Originally Posted by SHIJILFONOTLY (Post 4586543)

brother,wht problem u faced now
wht is the set condition:confused:

sir i have this 3110c and it is simlock and security test ok but cant do sx4 in mx key and jaf also pls what i do i have full rpl backup of 20 kb pls