What are...???? etc...

[jarlz76]

As technician, we should know the correct usage and correct functions of each component. If we don’t have this knowledge, may it lead us to incorrect and difficulties on repairing a cell phone. So, I am asking for this purpose to give us the functions and usage of each component. Kindly share with us your very best J. Model unit is 3310.

The Q’s are….:

1.) What is the usage and functions of :
1-a) CCONT
1-b) COBBA
1-c) HAGAR
1-d) FLASH IC
1-e) RAM IC
1-f) CPU

2.) What is…:
2-a) Vbb
2-b) Vcore
2-c) Vcobba
2-d) Vcxo
2-e) Vtx
2-f) Vrx
2-g) Vref
2-h) Vsyn1
2-i) Vsyn2
2-j) Vcp

3.) How about…:
3-a) Rx-gsm
3-b) Rx-dcs
3-c)Tx-gsm
3-d)Tx-dcs
3-e) RxQ
3-f) RxI
3-g) RxRef
3-h) TxQ
3-i) TxI
3-j) 26MHz-in and 13MHz-out

4,) And…. ;
4-a) Idat
4-b) Qdat
4-c) Cobba-cs
4-d) Cobba-sdat
4-e) Cobba-sclk
4-f) PCMDCLK
4-g) PCMSCLK
4-h) PCMRXDAT
4-i) PCMTXDAT
4-j) RFCLK

5.) Others….;
5-a) Char-Ctrl
5-b) Char-sense
5-c) Char-out
5-d) Ccut
5-e) Charlim
5-f) PWMIN
5-g) BSI
5-h) BTEMP

Links, additional Q’s and clear explanations is very much appreciated…

Tnx in advance!!!!

[electrophoretic]

anyone interested in the answer to this post or similar please post and i will take care of it... i know its an old post but hey i like to share the knowledge!!

G