It appears you have not yet registered with our community. To register please click here...

 
 
         
 
     
QuickLinks
  
Home of the Converged PDA - Phone    
 
Go Back  PDAPhoneHome.com > Pocket PC PDAPhones > HP h6300 / h6315 / h6340 Pocket PC Phone > hp 6315 Battery Charge Problem

Reply
 
PDAPhoneHome  
 
Old 01-15-2007, 01:25 PM
     
  #1 (permalink)  
Registered User
Join Date: 01-15-2007
PDAPhone: 9702279588
Carrier: cingular
Posts: 31
 

hp 6315 Battery Charge Problem

Used 6315, 1.10.08 Mods? Don't know.

Everything works except:

Battery doesn't charge while in phone.

I can charge both of my not-brand new batteries in the phone stand.
The light on the stand goes from flashing to full on, indicating full charge.

Plug them into the the pda-phone and the phone works.
While consulting the system settings power page with the battery
bar charts, I get 100% when I first plug them in.

If I apply power to the phone connector from either the stand or a
charger cord, I get the same answer.


1) At first, the orange power light is on solid then flashes --as expected

2) The display gets brighter--expected, it is set up that way

3) Over main battery bar: "Recharging state:" Charging --expected.

BUT: The charge state slowly goes down till the battery is exhausted
and the thing shuts itself off.

Both batteries behave the same.

My thoughts: Either a hardware failure or someone has applied a hack
that has busted this function.

Hopeless? Helpless? Recoverable?

Thanks, Bill Hale Loveland CO
 
wookiemail is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 01-15-2007, 01:34 PM
     
  #2 (permalink)  
Registered User
Join Date: 05-16-2005
PDAPhone: iPAQ 6365
Carrier: Orange
Posts: 370
 

Had that happened to me. I used an Ebay supplier. When I used an original HP supplier everything was perfect. Then I bought this junk Ebay supplier - once it charged my battery and the other time drained it over night. Until I cought it - dumped it right away.
Get an original charger from Ebay - it will fix your problem. The reason it works in the cradle is probably because your original supplier is connected there.
__________________
Bary.
 
Barrr is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 01-16-2007, 11:21 PM
     
  #3 (permalink)  
Registered User
Join Date: 01-15-2007
PDAPhone: 9702279588
Carrier: cingular
Posts: 31
 

runs down in both hp cradle and under usb power.

seems to power up, but the battery discharges... sitting
in the cradle, it ought to replenish to 100%, NOT run down
as it does.
 
wookiemail is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Sponsored Links
Old 01-21-2007, 12:00 PM
     
  #4 (permalink)  
Registered User
Join Date: 01-15-2007
PDAPhone: 9702279588
Carrier: cingular
Posts: 31
 

I wish this were it 'cuz there would be a fix!

The HP cradle powers the unit--looks nomal--shows a charge.
meanwhile, while showing the charge the 6315 battery runs down sand the
unit shuts off. Bill
 
wookiemail is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 02-02-2007, 11:52 AM
     
  #5 (permalink)  
Registered User
Join Date: 02-02-2007
PDAPhone: H6315
Carrier: Fido
Posts: 1
 

Hey Wookie,

I'm having the exact same problem. With a little use both batteries are going to shut down mode with the 5 4 3 2 1. It's annoying as hell and unpredictable. I have no clue what it is. I thought for a second that it has to do with the Standby Setup, but I dunno for sure.

There is something on my side though, that I should share. This started happening after I put in the new battery (which is a Chinese aftermarket thing) from Ebay. I don't know if it is the reason though for sure, because it happened days after the first time I put it in, and now it's doing that one thing where it says, "Main Battery Power" is whatever, and it must shutdown to save information. When I remove the battery, and restart the Ipaq, then it shows that there's 77% battery life or more sometimes.

Anyone got any ideas?
 
treeshrub is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 03-30-2007, 04:58 AM
     
  #6 (permalink)  
Registered User
Join Date: 03-30-2007
PDAPhone: H6315
Carrier: vodafone
Posts: 3
 

I had the same problem. I have fixed it by replacing a cracked component on the motherboard. It is an inductor (not really sure, marked as Lxx) which is near to the charge connector. This SMD component oriented as such that bending the PCB (by wiggling the charging connector) will put a lot stress on it. It is the first component that takes the power feed from the connector. If you measure the resistance with a multimeter, it should normally be close zero ohms. In my case, it is 30 ohms. Another design problem from HP!!!

I have another h6365 motherboard to take the spare component off. I think you should be able to replace it with a wire link since the inductor is just for noise filtering.

Hope this helps.

John
 
ztian is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 07-17-2007, 06:21 PM
     
  #7 (permalink)  
Registered User
Join Date: 01-15-2007
PDAPhone: 9702279588
Carrier: cingular
Posts: 31
 

6315 won't charge

ztian,

Thanks for the suggestion. I discovered that it will charge from
a ZipLinq usb cord. The icon still shows "battery" not line, surprisingly.

I had to set USB charging to FAST.

Still doesn't charge while in the cradle. There must be a couple
of different power input pins.

I might work up the nerve to fix the inductor. A great clue, the internet
always amazes.

Bill Hale
 
wookiemail is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 07-29-2007, 12:26 PM
     
  #8 (permalink)  
Registered User
Join Date: 01-15-2007
PDAPhone: 9702279588
Carrier: cingular
Posts: 31
 

I opened the unit and checked everything that looked like
an inductor. PL1, PL4. These both look like components in
switching power supply and had 0 ohm continuity. They weren't
real near the conntector.

I manged to get it together again and it works
with the same symptoms. So I'm still looking!! Thanks, Bill Hale
 
wookiemail is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 08-07-2007, 06:23 AM
     
  #9 (permalink)  
Registered User
Join Date: 03-30-2007
PDAPhone: H6315
Carrier: vodafone
Posts: 3
 

Hi Bill

See the attached pic for the location of the component that I have replaced. For me the fault was intermittent initially, if I push the charge connector slightly toward front(lcd side), it will stop charging. And finally, the unit stopped charging totally. If you have a look the location of the cracked component, you can see that’s why, the pressure from the connector would encourage the cracking on the component.

Hope you can fix the unit. Good luck.

John
Attached Thumbnails
hp-6315-battery-charge-problem-mainboardbacka.jpg  
 
ztian is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote

Reply


Thread Tools
Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Login Panel
Enter your username and password to login:


Advertisements



PDA and Smartphone Repair & Parts

Cellular Phone Parts and Accessories



PDAPhone Chargers and Screen Protectors

Where Photographers Meet

Please Help By Taking Our Survey!





Our Friends





All times are GMT -5. The time now is 01:19 PM.

               
 
Design by VBSz   |  Hosting by PWH   |  
Copyright © 2002-2007, Convergent Minds, LLC - All Rights Reserved.