6700c pinout needed - GSM-Forum

sasovics · 08-27-2009, 17:26

Can anyone please highlight me the pinouts needed for flash on 6700c as seen on picture below and what UFC cable and resistor setting to use ?

Many thanks in advance!
S.

gsmpointhrp · 08-27-2009, 19:20

Here you go brother

pinout is :

1 - rxd1 - tx2
2 - rxd0 - tx
3 - gnd - gnd
4 - clk - mbus
5 - clk2 - mbus
6 - txd - rx

Battery connector here. Pin 1 on the top right.

There is only a small secret.
MBus line must be connected to both 4 & 5 pins

If you like my post don't forget to hit

sasovics · 08-29-2009, 19:11

Thanks for the pinouts itsmesoul! Really appreciate it.

I have J.A.F. box with original J.A.F UFC and tried to connect with cable No. 2 as seen on picture below with resistor value of 7.5k but for some reason J.A.F does not see the phone.

You mentioned that "MBus line must be connected to both 4 & 5 pins"
My question is. Does this cable supports that cross-connection already, or I have to do it manually ???

moulnisky · 08-29-2009, 20:01

You must build a small adapter using a bit of lan cable and an RJ45 socket.
This pinouts doesn't exist in the UFC set
here the list of the jig's pinouts

BR

Alex

moulnisky · 08-30-2009, 15:15

You can use for the job the Jig n. 1.
Considering the pin 1 of the jig is not connected you can cut it off (i did as well cos help me to understand where is the pin 1

)
then you can make the adaptor using a plug RJ45 and a socked RJ45 (Used a bit of Lan cable and a normal socket easy to find in any computer shop)
schematic :
Plug RJ45 Socket RJ45
1 ----------------- 2
2 ----------------- 1
4 ----------------- 8
5 -------------- 4 and 5
6 ----------------- 6

this adapter must be used netween the Jig and the UFC

Just for the user curiousity the pinouts of the UFC Jig socket RJ 48 are

1 - NC
2 - GND
3 - (F) RX
4 - NC
5 - (F) TX
6 - MBUS
7 - (F) RX2
8 - NC
9 - VPP (only if connected to MT or Genie)
10 - NC

BR

Alex

sasovics · 08-31-2009, 23:10

itsmesoul is also mentioning a 68k resistor between GND and BSI. Now how would I utilize this with my UFC cable ???

moulnisky · 09-01-2009, 02:44

the 68kohm resistor is already in the ufc.. you must just set the BSI to 7.5.

BR

Alex

sasovics · 09-01-2009, 18:28

Would anyone please provide the RJ45 (not RJ48) pinouts for UFC and JAF cable ?

I modded my cable as follows:

Code:

TX2    - PIN6 (RJ45)
TX     - PIN4 (RJ45)
GND    - PIN1 (RJ45)
MBUS   - PIN5 (RJ45)
MBUS   - PIN5 (RJ45)
RX     - PIN2 (RJ45)

However JAF is still unable to communicate. I set BSI resistor to 7.5K

sasovics · 09-01-2009, 19:22

Update: I am using JAF's UFC, meaning cable pinouts my vary from the original UFCv1 or v2. So here's the RJ45 pinout connectivity that goes directly to JAF box:

Code:

JIG2            RJ45 (JAF side)

Pin 1. TX2    - PIN8
Pin 2. TX     - PIN4
Pin 3. GND    - PIN7
Pin 4  MBUS   - PIN6
Pin 5. MBUS   - PIN6
Pin 6. RX     - PIN5

I tested it with other cables and the RJ45 pinouts on JAF side match. What am I doing wrong then ???

moulnisky · 09-01-2009, 22:52

swap TX and RX.. sometime there is a bit of confusion if the name refer to the box RX of the mobile RX

BR

Alex

sasovics · 09-01-2009, 23:11

I actually did, as you can see on post #2 the picture refers to RX2, RX on pins (1,2) and my cable to TX2, TX (same pins). Also pin 6 on schematic says TX while mine on cable is RX... Dunno where might be the problem.

Could be that I burned the FBUS circuit in the phone ? Before I knew that the pinouts of Jig 2 are completely different from actual phone's pinouts as seen on post #2 I tried to make connection with JAF. Obviously this did not work. Could the original Jig 2 pinouts burn the FBUS circuitry ????

moulnisky · 09-02-2009, 03:58

I don't think it could be as the VPP is not used in the n. 2 by Jaf..
Anyway if you check the JAf pinouts:
Pin5=Phone RX
Pin4=phone TX
Pin8=phone rx2

so the wiring is wrong and you should swap TX and RX

BR

Alex

sasovics · 09-02-2009, 04:02

Oh, I forgot to mention. The phone works just fine! I just want to flash it over FBUS to a different variant

sasovics · 09-02-2009, 07:14

OK, swapping RX with TX fixed the problem! Now I am able to communicate over FBUS and possibly flash this phone (will try tomorrow). Many thanks moulnisky, you did really help!

moulnisky · 09-02-2009, 07:23

You are wellcome

BR

Alex

08-27-2009, 17:26	#1 (permalink)
sasovics Junior Member Join Date: Jun 2006 Posts: 31 Member: 295102 Status: Offline Thanks Meter: 9	6700c pinout needed Can anyone please highlight me the pinouts needed for flash on 6700c as seen on picture below and what UFC cable and resistor setting to use ? Many thanks in advance! S.

09-01-2009, 18:28	#8 (permalink)
sasovics Junior Member Join Date: Jun 2006 Posts: 31 Member: 295102 Status: Offline Thanks Meter: 9	Would anyone please provide the RJ45 (not RJ48) pinouts for UFC and JAF cable ? I modded my cable as follows: Code: TX2 - PIN6 (RJ45) TX - PIN4 (RJ45) GND - PIN1 (RJ45) MBUS - PIN5 (RJ45) MBUS - PIN5 (RJ45) RX - PIN2 (RJ45) However JAF is still unable to communicate. I set BSI resistor to 7.5K

09-01-2009, 19:22	#9 (permalink)
sasovics Junior Member Join Date: Jun 2006 Posts: 31 Member: 295102 Status: Offline Thanks Meter: 9	Update: I am using JAF's UFC, meaning cable pinouts my vary from the original UFCv1 or v2. So here's the RJ45 pinout connectivity that goes directly to JAF box: Code: JIG2 RJ45 (JAF side) Pin 1. TX2 - PIN8 Pin 2. TX - PIN4 Pin 3. GND - PIN7 Pin 4 MBUS - PIN6 Pin 5. MBUS - PIN6 Pin 6. RX - PIN5 I tested it with other cables and the RJ45 pinouts on JAF side match. What am I doing wrong then ???

09-02-2009, 03:58	#12 (permalink)
moulnisky No Life Poster Join Date: Jan 2009 Location: England Age: 59 Posts: 17,681 Member: 947561 Status: Offline Thanks Meter: 14,053	I don't think it could be as the VPP is not used in the n. 2 by Jaf.. Anyway if you check the JAf pinouts: Pin5=Phone RX Pin4=phone TX Pin8=phone rx2 so the wiring is wrong and you should swap TX and RX BR Alex Last edited by moulnisky; 09-02-2009 at 04:04.

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08-27-2009, 19:20	#2 (permalink)
gsmpointhrp No Life Poster Join Date: Dec 2006 Location: P A K I S T A N Posts: 1,150 Member: 416286 Status: Offline Sonork: 100.1622339 Thanks Meter: 759	Here you go brother pinout is : 1 - rxd1 - tx2 2 - rxd0 - tx 3 - gnd - gnd 4 - clk - mbus 5 - clk2 - mbus 6 - txd - rx Battery connector here. Pin 1 on the top right. There is only a small secret. MBus line must be connected to both 4 & 5 pins If you like my post don't forget to hit

08-29-2009, 19:11	#3 (permalink)
sasovics Junior Member Join Date: Jun 2006 Posts: 31 Member: 295102 Status: Offline Thanks Meter: 9	Thanks for the pinouts itsmesoul! Really appreciate it. I have J.A.F. box with original J.A.F UFC and tried to connect with cable No. 2 as seen on picture below with resistor value of 7.5k but for some reason J.A.F does not see the phone. You mentioned that "MBus line must be connected to both 4 & 5 pins" My question is. Does this cable supports that cross-connection already, or I have to do it manually ???

08-29-2009, 20:01	#4 (permalink)
moulnisky No Life Poster Join Date: Jan 2009 Location: England Age: 59 Posts: 17,681 Member: 947561 Status: Offline Thanks Meter: 14,053	You must build a small adapter using a bit of lan cable and an RJ45 socket. This pinouts doesn't exist in the UFC set here the list of the jig's pinouts BR Alex

08-30-2009, 15:15	#5 (permalink)
moulnisky No Life Poster Join Date: Jan 2009 Location: England Age: 59 Posts: 17,681 Member: 947561 Status: Offline Thanks Meter: 14,053	You can use for the job the Jig n. 1. Considering the pin 1 of the jig is not connected you can cut it off (i did as well cos help me to understand where is the pin 1 ) then you can make the adaptor using a plug RJ45 and a socked RJ45 (Used a bit of Lan cable and a normal socket easy to find in any computer shop) schematic : Plug RJ45 Socket RJ45 1 ----------------- 2 2 ----------------- 1 4 ----------------- 8 5 -------------- 4 and 5 6 ----------------- 6 this adapter must be used netween the Jig and the UFC Just for the user curiousity the pinouts of the UFC Jig socket RJ 48 are 1 - NC 2 - GND 3 - (F) RX 4 - NC 5 - (F) TX 6 - MBUS 7 - (F) RX2 8 - NC 9 - VPP (only if connected to MT or Genie) 10 - NC BR Alex

08-31-2009, 23:10	#6 (permalink)
sasovics Junior Member Join Date: Jun 2006 Posts: 31 Member: 295102 Status: Offline Thanks Meter: 9	itsmesoul is also mentioning a 68k resistor between GND and BSI. Now how would I utilize this with my UFC cable ???

09-01-2009, 02:44	#7 (permalink)
moulnisky No Life Poster Join Date: Jan 2009 Location: England Age: 59 Posts: 17,681 Member: 947561 Status: Offline Thanks Meter: 14,053	the 68kohm resistor is already in the ufc.. you must just set the BSI to 7.5. BR Alex

09-01-2009, 22:52	#10 (permalink)
moulnisky No Life Poster Join Date: Jan 2009 Location: England Age: 59 Posts: 17,681 Member: 947561 Status: Offline Thanks Meter: 14,053	swap TX and RX.. sometime there is a bit of confusion if the name refer to the box RX of the mobile RX BR Alex

09-01-2009, 23:11	#11 (permalink)
sasovics Junior Member Join Date: Jun 2006 Posts: 31 Member: 295102 Status: Offline Thanks Meter: 9	I actually did, as you can see on post #2 the picture refers to RX2, RX on pins (1,2) and my cable to TX2, TX (same pins). Also pin 6 on schematic says TX while mine on cable is RX... Dunno where might be the problem. Could be that I burned the FBUS circuit in the phone ? Before I knew that the pinouts of Jig 2 are completely different from actual phone's pinouts as seen on post #2 I tried to make connection with JAF. Obviously this did not work. Could the original Jig 2 pinouts burn the FBUS circuitry ????

09-02-2009, 04:02	#13 (permalink)
sasovics Junior Member Join Date: Jun 2006 Posts: 31 Member: 295102 Status: Offline Thanks Meter: 9	Oh, I forgot to mention. The phone works just fine! I just want to flash it over FBUS to a different variant

09-02-2009, 07:14	#14 (permalink)
sasovics Junior Member Join Date: Jun 2006 Posts: 31 Member: 295102 Status: Offline Thanks Meter: 9	OK, swapping RX with TX fixed the problem! Now I am able to communicate over FBUS and possibly flash this phone (will try tomorrow). Many thanks moulnisky, you did really help!

09-02-2009, 07:23	#15 (permalink)
moulnisky No Life Poster Join Date: Jan 2009 Location: England Age: 59 Posts: 17,681 Member: 947561 Status: Offline Thanks Meter: 14,053	You are wellcome BR Alex