iPhone 4g Vibrator - No power - GSM-Forum

FIXSTATION · 05-21-2012, 16:11

Hi guys,

The vibrator does not work at all.

Things i just tried.
1. replaced the flex cable (vibrator switch + volume) - still doesn't work
2. soft reset + hard reset - still doesn't work
3. Test new vibrator x 5 - still doesn't work

Now i believe it a logicboard issues where there is no power source going through this section. Any idea where i might be able to fix this?

I got a circuit pen and were able to fix the front camera by bridging two points together. Hope this incident are the same case.

Fixstation.

ros201023 · 05-21-2012, 16:14

Try to see the connector or fuse around the pcb board

FIXSTATION · 05-22-2012, 00:34

Which fuses / connectors powered the vibrator?

cal_guy · 05-22-2012, 03:31

Use schematics and trace power line to vibrator.

FIXSTATION · 05-22-2012, 13:24

Ok I used the circuit pen to fix up the front camera fuses. This work perfect. But how the heck do should i approach these fuses? The pen tip is to big.

I mean what do all the pro technician use to solder these connect / fuses together?

Fair enough a microscope help you see.. is there a micro soldering iron?

I'm scared to put the lead liquid and short circuit all the other component.

Need expert advice.

05-21-2012, 16:11	#1 (permalink)
FIXSTATION Junior Member Join Date: Dec 2011 Posts: 26 Member: 1701344 Status: Offline Sonork: FIXSTATION Thanks Meter: 19	iPhone 4g Vibrator - No power Hi guys, The vibrator does not work at all. Things i just tried. 1. replaced the flex cable (vibrator switch + volume) - still doesn't work 2. soft reset + hard reset - still doesn't work 3. Test new vibrator x 5 - still doesn't work Now i believe it a logicboard issues where there is no power source going through this section. Any idea where i might be able to fix this? I got a circuit pen and were able to fix the front camera by bridging two points together. Hope this incident are the same case. Fixstation.

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05-21-2012, 16:14	#2 (permalink)
ros201023 Insane Poster Join Date: May 2012 Posts: 61 Member: 1760066 Status: Offline Thanks Meter: 2	Try to see the connector or fuse around the pcb board

05-22-2012, 00:34	#3 (permalink)
FIXSTATION Junior Member Join Date: Dec 2011 Posts: 26 Member: 1701344 Status: Offline Sonork: FIXSTATION Thanks Meter: 19	Which fuses / connectors powered the vibrator?

05-22-2012, 03:31	#4 (permalink)
cal_guy No Life Poster Join Date: Oct 2010 Location: Toronto, Canada Posts: 948 Member: 1430995 Status: Offline Sonork: 100.1613203 Thanks Meter: 312	Use schematics and trace power line to vibrator.

05-22-2012, 13:24	#5 (permalink)
FIXSTATION Junior Member Join Date: Dec 2011 Posts: 26 Member: 1701344 Status: Offline Sonork: FIXSTATION Thanks Meter: 19	Ok I used the circuit pen to fix up the front camera fuses. This work perfect. But how the heck do should i approach these fuses? The pen tip is to big. I mean what do all the pro technician use to solder these connect / fuses together? Fair enough a microscope help you see.. is there a micro soldering iron? I'm scared to put the lead liquid and short circuit all the other component. Need expert advice.