3210 ringer problem..... - GSM-Forum

RAHUL12345 · 05-24-2004, 16:39

Hi .......
I have 3210 with ringer problem.
The pads of ringer are broken.
Tried to jump wire to user interface 5th pin on right side and other near speaker pad...... I have done jumping on 5th pin...... but the problem is that i cant do jumper near speaker pad,,it is not catching solder.

Plz help

thanx

XPERT-Cell · 05-25-2004, 07:31

Hello,

Dear Rahul,

Why dont u use FeviKvik to stuck ringer at its original position... after stuck u just need to make solder it.

Easy

lito_bee · 05-27-2004, 04:27

one more thing, the correct pin from UI IC to be connected to the negative side of the buzzer should be pin 6 and not pin 5.

renejeic · 05-27-2004, 08:54

yeah, connect the negative terminal of the buzzer to the pin 6 of UI IC.

RAHUL12345 · 05-28-2004, 17:29

negative to pin 6 of UI IC and where positive terminal?

rajumobile · 07-14-2004, 16:03

+ve is coming direct from battery.

1) Check continuity from battry to ringer pad 1.
2) Check continuity from ringer pad 2 to UI IC leg No. 6. Nokia has common problem for this.
3) Check battery volt at UI leg 1.
4) Check 2.8V at UI leg 2.
5) Check 2.8V at UI leg 5 when 'Ringer Enable'.

05-24-2004, 16:39	#1 (permalink)
RAHUL12345 Freak Poster Join Date: Mar 2004 Location: India (Mumbai) Age: 43 Posts: 113 Member: 59915 Status: Offline Thanks Meter: 4	3210 ringer problem..... Hi ....... I have 3210 with ringer problem. The pads of ringer are broken. Tried to jump wire to user interface 5th pin on right side and other near speaker pad...... I have done jumping on 5th pin...... but the problem is that i cant do jumper near speaker pad,,it is not catching solder. Plz help thanx

05-27-2004, 04:27	#3 (permalink)
lito_bee Junior Member Join Date: Jan 2004 Location: Pangasinan, Philippines Age: 52 Posts: 8 Member: 50477 Status: Offline Thanks Meter: 0	one more thing, the correct pin from UI IC to be connected to the negative side of the buzzer should be pin 6 and not pin 5. Last edited by lito_bee; 05-27-2004 at 04:46.

07-14-2004, 16:03	#6 (permalink)
rajumobile No Life Poster Join Date: Feb 2004 Age: 52 Posts: 593 Member: 54993 Status: Offline Thanks Meter: 47	3210 ringer problem +ve is coming direct from battery. 1) Check continuity from battry to ringer pad 1. 2) Check continuity from ringer pad 2 to UI IC leg No. 6. Nokia has common problem for this. 3) Check battery volt at UI leg 1. 4) Check 2.8V at UI leg 2. 5) Check 2.8V at UI leg 5 when 'Ringer Enable'.

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05-25-2004, 07:31	#2 (permalink)
XPERT-Cell Junior Member Join Date: Mar 2004 Age: 46 Posts: 35 Member: 57913 Status: Offline Thanks Meter: 0	Hello, Dear Rahul, Why dont u use FeviKvik to stuck ringer at its original position... after stuck u just need to make solder it. Easy

05-27-2004, 08:54	#4 (permalink)
renejeic Freak Poster Join Date: Feb 2004 Location: Paradise On Earth Posts: 109 Member: 53684 Status: Offline Thanks Meter: 11	yeah, connect the negative terminal of the buzzer to the pin 6 of UI IC.

05-28-2004, 17:29	#5 (permalink)
RAHUL12345 Freak Poster Join Date: Mar 2004 Location: India (Mumbai) Age: 43 Posts: 113 Member: 59915 Status: Offline Thanks Meter: 4	negative to pin 6 of UI IC and where positive terminal?