Correct Pinout for C72 C75 Cxx Series

  • Thread starter Thread starter Amir-SkillZ
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Amir-SkillZ

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Hi
I am in need of Correct Pinout For Unlocking Cable of C72 C75 Cxx Series.....
I have Cable but sometime it Works Sometime..not..Donnno whats wrong in Cable...
Becoz when Working same Cable with PAPUAS i make TP it gets the Codes right but when i need to Enter the Skey in Phone i power on phone and Press Enter Skey it gives error "Check Com Port or cable"
Where Cable is Connected same as i calculate COdes...
Plz help me out....
I need Specially for My UNIBOX...it will Be Great if any one Knows..Thankx
 
you can find cable schematic and lumberg pinout at papuas' site - http://papuas.allsiemens.com/USB_BOOT_ADAPTER2.gif
Pay attention to 2 resistors between CTS, DCD and ground - needed to identify cable by phone.
IMHO, cables built on CP2101 chip are more stable than pl2303 when working on high speeds (if you use usb instead of com).
 
I want to make pinout for my UniBOX....
Brother that PIC dont Even Touched ME....
SO...Just let me know RX TX GND and Where to put Resistors..on Simple UniBOX Rj45 cables
 
Phone connector:
1-power (ignition)
2-gnd
3-TX
4-RX
5-CTS
6-RTS
7-CD
other doesn't matter
resistors are between 2&5 and 2&7 10K
I don't have any unibox schematics... Try search
 
The problem is the 5v of the box. put 2 zener diodes 3.3v from gnd to rx and tx. I had the same problem.
 
Thankx Alot for ur INFO
do u have Any PIC how to put diodes....Correct Point anode cathodes ??..plz thankx
 
Here is official schematic http://one-stop-factory.com/photos/2566scheme.gif

and here is where you put what at the end of cable(male connector),do not pay attention on blue drawings.
 
to unter skey to phone you must have siemens c55 usb cable you must unstall it's driver first
 
@cimomario

Thankx bro...Thats Much Clear now Just Made as Describe...wait will Post Results
 
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