i535 volume up key and calling sensor not working - GSM-Forum

HUM · 10-29-2015, 00:47

i535 volume up key and calling sensor not working

the problem is from pcb

d-Artigo · 10-29-2015, 05:47

Quote:

Originally Posted by HUM

i535 volume up key and calling sensor not working

the problem is from pcb

samsung sch-i535 volume key ways
try to replace the key-volume ear speaker flex it with a new one
if you still like the original check its key volume lines
see picture below

only press thank

HUM · 10-30-2015, 00:49

ways are ok

but still volume up and calling sensor not working

HUM · 10-30-2015, 02:49

when click on camera icon volume option comes on camera screen and stuck on full on when i try to down the volume it auto set to maximum and volume option not hide from main screen too

HUM · 10-31-2015, 02:11

any idea mates.....?

HUM · 10-31-2015, 02:32

i also remove sound ic but same

d-Artigo · 10-31-2015, 08:22

Quote:

Originally Posted by HUM

any idea mates.....?

try to replace it with a new touch key its proximity flex ribbon

HUM · 11-01-2015, 00:12

Quote:

Originally Posted by d-Artigo

try to replace it with a new touch key its proximity flex ribbon

i already mention that problem is in pcb not in lcd or in any flex because i already test this lcd on other circuit

HUM · 11-04-2015, 05:04

any other solution ? volume up work in camera zooming but not work when increase volume level

HUM · 11-06-2015, 01:11

when make call ....calling sensor auto active and lcd light off and volume up work only when open camera first then volume up works for a while

HUM · 11-08-2015, 03:17

where are the experts

can any member clears that proximity sensor automatic on is due to magnetic ic or not ?

HUM · 11-10-2015, 03:26

if no one have solution then atleast share full schematics if any me member have ?

d-Artigo · 11-10-2015, 09:03

Quote:

Originally Posted by HUM

if no one have solution then atleast share full schematics if any me member have ?

samsung sch-i535 service manual + troubleshooting

brutalgsm · 11-10-2015, 11:31

replace it

brutalgsm · 11-10-2015, 11:37

(get idea here)

1. go to phone pad and dail *#*#6484#*#*
2. tap no. 8
3. cover the sensor first. then tap the "开始校准" the button in the middle
4. move your fingers away from the sensor till the number shows 5.0000000 (or any random number)
5. tap "通过" the button on lower left of the screen to pass
6. you will lead to the next test, which is the physical button test. press all the buttons. and tap the 'back' and 'menu' button. and press "通过" lower left button
7. now tap 'back' to exit you will be asked if you want to exit the test, tap 'ok'

10-29-2015, 00:47	#1 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	i535 volume up key and calling sensor not working i535 volume up key and calling sensor not working the problem is from pcb

10-30-2015, 00:49	#3 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	ways are ok but still volume up and calling sensor not working

10-30-2015, 02:49	#4 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	when click on camera icon volume option comes on camera screen and stuck on full on when i try to down the volume it auto set to maximum and volume option not hide from main screen too

10-31-2015, 02:11	#5 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	any idea mates.....?

10-31-2015, 02:32	#6 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	i also remove sound ic but same

11-04-2015, 05:04	#9 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	any other solution ? volume up work in camera zooming but not work when increase volume level

11-06-2015, 01:11	#10 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	when make call ....calling sensor auto active and lcd light off and volume up work only when open camera first then volume up works for a while

11-08-2015, 03:17	#11 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	where are the experts can any member clears that proximity sensor automatic on is due to magnetic ic or not ?

11-10-2015, 03:26	#12 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	if no one have solution then atleast share full schematics if any me member have ?

11-10-2015, 11:31	#14 (permalink)
brutalgsm Freak Poster Join Date: Jul 2013 Location: phillippines Posts: 156 Member: 1982017 Status: Offline Thanks Meter: 58	replace it

11-10-2015, 11:37	#15 (permalink)
brutalgsm Freak Poster Join Date: Jul 2013 Location: phillippines Posts: 156 Member: 1982017 Status: Offline Thanks Meter: 58	(get idea here) 1. go to phone pad and dail ##6484## 2. tap no. 8 3. cover the sensor first. then tap the "开始校准" the button in the middle 4. move your fingers away from the sensor till the number shows 5.0000000 (or any random number) 5. tap "通过" the button on lower left of the screen to pass 6. you will lead to the next test, which is the physical button test. press all the buttons. and tap the 'back' and 'menu' button. and press "通过" lower left button 7. now tap 'back' to exit you will be asked if you want to exit the test, tap 'ok'