1600 no ring tone & no incoming voice - GSM-Forum

abhishekh53 · 08-01-2006, 12:56

1600 - Minar Water damage

# clean properly with help of ultrasonic bath

# Now insert sim problem occur
# so i replace sim ic ( glass ic nr. sim reader)
# insert sim problem solve

# but Now no ring tone & no incoming voice
problem found at that handset

1) reflow with paste
2) heat pcb with help of 100w bulb
3) buzzer track cheack its ok

Any solution OR Modification ???

abhishekh

kapur_mangi · 08-01-2006, 19:17

cheack buzzer i think prob solv

kaisar · 08-01-2006, 20:15

Speaker, buzzer, n mic are all in one for 1600. Try 2 change it, correct me if i'm wrong.

pintphones · 08-02-2006, 02:16

resolder the audio coils0 they look like blue capacitors, they can be seen connected to the hf speaker pads.

zakir375 · 08-02-2006, 06:58

Quote:

Originally Posted by pintphones

resolder the audio coils0 they look like blue capacitors, they can be seen connected to the hf speaker pads.

please check this soulation.

abhishekh53 · 08-02-2006, 16:21

Quote:

Originally Posted by zakir375

please check this soulation.

Yes I have check it .

also make jump but no result

abhishekh

abhishekh53 · 08-02-2006, 16:24

Quote:

Originally Posted by kaisar

Speaker, buzzer, n mic are all in one for 1600. Try 2 change it, correct me if i'm wrong.

Yes Speaker & Buzzer are comman.

allready replace buzzer good one ( replaced buzzer from working handset)

problem still same

any other hints ???

abhishekh

dir1 · 08-03-2006, 06:28

rehot or replace UEM

Allunlockingsource · 01-11-2007, 09:25

Thank you brother ...........................................

capri · 01-11-2007, 10:39

Reflow the UPP only. 100% solve your problem.

.:KHALIFA:. · 01-11-2007, 20:06

Quote:

Originally Posted by abhishekh53

Yes Speaker & Buzzer are comman.

allready replace buzzer good one ( replaced buzzer from working handset)

problem still same

any other hints ???

abhishekh

man did u chek on ur scren... does it show carkit .... use handfree n chek.. if it wrks just change handfree jack

uneternity · 01-11-2007, 20:13

Quote:

Originally Posted by khalifa_smart

man did u chek on ur scren... does it show carkit .... use handfree n chek.. if it wrks just change handfree jack

yup tis could be the prob too..
i've encounter tis 1600 wit all the above pro b4
sometimes buzzer replace will solve sometimes change plugin will solve but most of them i need to replace or reball the diode ic, pic shown above.. the black color ics..

gsmsikar · 03-03-2007, 18:05

i have a 1600 in which the HANDFREE icon is visible and there is no ringtone ..

how to remove that handfree icon ?

r a nadeem · 03-04-2007, 23:26

Quote:

Originally Posted by gsmsikar

i have a 1600 in which the HANDFREE icon is visible and there is no ringtone ..

how to remove that handfree icon ?

ya dear clean the marked area there is some rust which link to earth GND
rashid

..::Mr_Fone::.. · 03-05-2007, 13:53

he dear rehot uem ang starong prees the uem bazzer and speker pro ceelar.
..::mr fone::..

08-01-2006, 12:56	#1 (permalink)
abhishekh53 Insane Poster Join Date: Apr 2006 Posts: 95 Member: 255625 Status: Offline Thanks Meter: 13	1600 no ring tone & no incoming voice 1600 - Minar Water damage # clean properly with help of ultrasonic bath # Now insert sim problem occur # so i replace sim ic ( glass ic nr. sim reader) # insert sim problem solve # but Now no ring tone & no incoming voice problem found at that handset 1) reflow with paste 2) heat pcb with help of 100w bulb 3) buzzer track cheack its ok Any solution OR Modification ??? abhishekh

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08-01-2006, 19:17	#2 (permalink)
kapur_mangi Freak Poster Join Date: Aug 2005 Age: 68 Posts: 442 Member: 169399 Status: Offline Thanks Meter: 28	cheack buzzer i think prob solv

08-01-2006, 20:15	#3 (permalink)
kaisar Freak Poster Join Date: Jul 2004 Location: Sarolangun, Jambi Indonesia Age: 43 Posts: 134 Member: 74776 Status: Offline Thanks Meter: 3	Speaker, buzzer, n mic are all in one for 1600. Try 2 change it, correct me if i'm wrong.

08-02-2006, 02:16	#4 (permalink)
pintphones Insane Poster Join Date: Dec 2004 Location: Adelaide Australia Age: 39 Posts: 60 Member: 96184 Status: Offline Thanks Meter: 6	resolder the audio coils0 they look like blue capacitors, they can be seen connected to the hf speaker pads.

08-03-2006, 06:28	#8 (permalink)
dir1 Junior Member Join Date: Jul 2006 Posts: 17 Member: 316305 Status: Offline Thanks Meter: 1	rehot or replace UEM

01-11-2007, 09:25	#9 (permalink)
Allunlockingsource No Life Poster Join Date: Aug 2006 Location: SPAIN-----UK Posts: 2,037 Member: 333439 Status: Offline Sonork: 100.1589101 Thanks Meter: 623	Thank you brother ...........................................

01-11-2007, 10:39	#10 (permalink)
capri No Life Poster Join Date: Nov 2006 Location: Philippines - Saudi Arabia Posts: 539 Member: 396326 Status: Offline Thanks Meter: 229	Reflow the UPP only. 100% solve your problem.

03-03-2007, 18:05	#13 (permalink)
gsmsikar No Life Poster Join Date: May 2003 Posts: 5,667 Member: 28004 Status: Offline Sonork: 100.1601142 Thanks Meter: 770	i have a 1600 in which the HANDFREE icon is visible and there is no ringtone .. how to remove that handfree icon ?

03-05-2007, 13:53	#15 (permalink)
..::Mr_Fone::.. No Life Poster Join Date: Oct 2006 Location: U A E Posts: 1,011 Member: 364745 Status: Offline Thanks Meter: 719	he dear rehot uem ang starong prees the uem bazzer and speker pro ceelar. ..::mr fone::..