6300 water damage-dead - GSM-Forum

xmen.cecep · 12-18-2008, 12:32

hi i have also a dead 6300, but without any lights on both left and right side.

i have full 6300 manual but stuck.

0. it is a water damaged phone - i have cleaned.
1. i have checked the current consumption, it only draws at most 0.04 A when the power button pressed. and 0 when the power button released.
2. it has shorting (checked with multimeter)
3. i followed the "General Power checking troubleshooting"
4. i checked the c2307 voltage. it is the same as VBAT.
5. i cannot INF on JAF (log : error powering the phone )

now the question is :

1. (please look at the image(or at your offline 6300 manual), excerpt from 6300 general power checking troubleshoooting)

"ARE PURX (J2216) and RSTX (J2218) signals OK ? PURX=1.8V, RSTX=VBAT) Measure before watchdog phone turns phone off "

so I put my tester on that testpoint, both has 0 Volt.
now where should i check next, check RETU VIO or Tahvo VCore ?

2. i just check the two of them to but still AT c2302 = 0 v, and c2215 =0 v.
3. that logic says "WATCHDOG phone". what is meant by watchdog ?
4. how to check them

[url=http://img519.imageshack.us/my.php?image=6300xj0.jpg]

xmen.cecep · 12-23-2008, 17:38

hi all,

why my question doesn't get answered.
i understand that :
1. i'm a junior member
2. i don't help other (because i really can't help you)
3. i don't say thanks a lot like you(because I understand bandwidth and space needed)
4. i don't post a lot (with long quote) (because i always search first)
5. this is community driven and free forum

at least you can give a try to answer my question.

what is wrong ?
1. i post on wrong section on forum
2. problem statement is not clear
3. the problem has already solved (give me the link. i have already search the google using this keyword

6300 site:forum.gsmhosting.com

4. too difficult for you to understand ? (i am not solution kiddy that just do whatever people tell you, such as just flash or reball, rehot).

please tell me. thanks.

12-18-2008, 12:32	#1 (permalink)
xmen.cecep Junior Member Join Date: Oct 2008 Posts: 33 Member: 882232 Status: Offline Thanks Meter: 1	6300 water damage-dead hi i have also a dead 6300, but without any lights on both left and right side. i have full 6300 manual but stuck. 0. it is a water damaged phone - i have cleaned. 1. i have checked the current consumption, it only draws at most 0.04 A when the power button pressed. and 0 when the power button released. 2. it has shorting (checked with multimeter) 3. i followed the "General Power checking troubleshooting" 4. i checked the c2307 voltage. it is the same as VBAT. 5. i cannot INF on JAF (log : error powering the phone ) now the question is : 1. (please look at the image(or at your offline 6300 manual), excerpt from 6300 general power checking troubleshoooting) "ARE PURX (J2216) and RSTX (J2218) signals OK ? PURX=1.8V, RSTX=VBAT) Measure before watchdog phone turns phone off " so I put my tester on that testpoint, both has 0 Volt. now where should i check next, check RETU VIO or Tahvo VCore ? 2. i just check the two of them to but still AT c2302 = 0 v, and c2215 =0 v. 3. that logic says "WATCHDOG phone". what is meant by watchdog ? 4. how to check them [url=http://img519.imageshack.us/my.php?image=6300xj0.jpg]

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
6300 Water Damaged..Keys and LCD Light...	LoveLess	Nokia Hardware & Hardware Repair	11	10-05-2011 09:13
6300 water damages dead successfully done	lilong_lee	MXKEY Nokia Flasher and Unlocker (by Alim Hape)	4	04-24-2010 17:20
Advice needed on repair of Nokia 6300 water damage	EamonX1	Nokia Hardware & Hardware Repair	1	09-20-2009 23:41
6300 water damaged for sim bga pad	crazyman	Nokia Hardware & Hardware Repair	0	04-28-2008 16:25
Nokia 6300 water damage no backlight	besenbengel	Nokia Hardware & Hardware Repair	2	02-08-2008 07:03

12-23-2008, 17:38	#2 (permalink)
xmen.cecep Junior Member Join Date: Oct 2008 Posts: 33 Member: 882232 Status: Offline Thanks Meter: 1	hi all, why my question doesn't get answered. i understand that : 1. i'm a junior member 2. i don't help other (because i really can't help you) 3. i don't say thanks a lot like you(because I understand bandwidth and space needed) 4. i don't post a lot (with long quote) (because i always search first) 5. this is community driven and free forum at least you can give a try to answer my question. what is wrong ? 1. i post on wrong section on forum 2. problem statement is not clear 3. the problem has already solved (give me the link. i have already search the google using this keyword 6300 site:forum.gsmhosting.com 4. too difficult for you to understand ? (i am not solution kiddy that just do whatever people tell you, such as just flash or reball, rehot). please tell me. thanks.