upppps... 9v to one v360! help!

[kekudo2]

hello everybody!

i mistaked one power supply and i put 9v to v360 battery conectors... and now when i put 4v to the same conectors my power supply cut the electricity...
i have other v360 boards to use pieces, anybody can help me???

thanks in advance!

b.r.

[Ionel]

U have to check batt line to se if there is capacitors or something else , and se if u take down pf wht will happen ??
Mabe u broke pf .

[moldovan]

I think You need check all capasitor's on the battery line , and power management IC too , may be PA also.
V360 is poorest model from contemporary P2k Motorola's.
WBR!

[kekudo2]

i've changed p.a. and capacitors but still cutting electricity...

someone can help me a little more?

i dont know what to do more...

thanks!

br