pioneer XV-EV7 timer blinking only

View previous topic View next topic Go down

pioneer XV-EV7 timer blinking only

Post by arkin on Wed Jan 13, 2016 11:29 am

any ideas?

arkin
D Battery
D Battery

Posts : 425
Join date : 2011-12-02

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by arkin on Wed Jan 13, 2016 11:37 am

no standby display or demo mode,noclicking of relay.sabi ng classmate ko dati[nasa pioneer service center ngayon]sa amp board daw poblema nto.pro sa analysis ko,dapat may display to khit miliseconds lng bago magtrip off,pro talagang wla display or clicking of relay[pra mag activate yong main trans4mer.ntry ko na magjumper sa relay at termal fuse link,wla pa rin.cnu my idea nto,pra mashare din ntin to?

arkin
D Battery
D Battery

Posts : 425
Join date : 2011-12-02

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by ultrasonic™ on Wed Jan 13, 2016 11:44 am

kumpleto ba ang supply mo sa PSU sis? kahit naka jumper na ang relay... mukhang may tama ang front panel board kung sakali man dinisable mo na ang main amp ic or ckt

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying

ultrasonic™
D Battery
D Battery

Posts : 4107
Join date : 2010-08-19
Age : 30
Location : Davao City

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by arkin on Wed Jan 13, 2016 11:56 am

sa tingin ko ok lng suply nto.bale my standby/back up transpo to,at ito ang ngsuply sa relay circuit at syscon.my time mgclik yong relay,kya sinubukan ko mgjumper sa relay,pro wla tlaga display.

arkin
D Battery
D Battery

Posts : 425
Join date : 2011-12-02

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by arkin on Wed Jan 13, 2016 11:58 am

hang kona nga pla yong suply sa amp board.

arkin
D Battery
D Battery

Posts : 425
Join date : 2011-12-02

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by danny on Wed Jan 13, 2016 2:17 pm

teka sis
ulitin natin ang procedure
tampered na ba iyan?

saksak mo ulit sa AC and wait for at least 3 min
tapos press power
tingnan muna natin kung mag popower
then balikan mo ako

danny
D Battery
D Battery

Posts : 397
Join date : 2012-04-16
Location : Seattle, Washington

http://www.washingtonelec.com

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by ultrasonic™ on Wed Jan 13, 2016 2:21 pm

Ayan si Sir Danny.. mas gamay niya yan...
suggestion ko naman na e try mong resolder/reheat ang spider ic sa front panel.

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying

ultrasonic™
D Battery
D Battery

Posts : 4107
Join date : 2010-08-19
Age : 30
Location : Davao City

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by arkin on Thu Jan 14, 2016 10:13 am

@danny:Actually 3 days konang gnawa ang procedure na yan.nabasa kna rin mga post mo sa elab.@ultra:nagawa kna rin yon sis.sabi ng classmate ko dati,sa amp board talaga prolema nto.pnakambisang solusyon daw plit ng amp board.pro 6k ang presyo Evil or Very Mad kya naghanap ako ng ibang solusyon. reading

arkin
D Battery
D Battery

Posts : 425
Join date : 2011-12-02

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by arkin on Thu Jan 14, 2016 10:18 am

natry kna rin magswap ng ic.dalawa kc ic nto.1 sa front speaker at subwoofer.1 nman pra sa center at sorround.bale yong sa center pinalit ko sa front at sub.sinubukan ko na rin hang bawat ic..

arkin
D Battery
D Battery

Posts : 425
Join date : 2011-12-02

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by alvinquimbo on Thu Jan 14, 2016 11:12 pm

abang mode muna ako nito sir para matuto..☺☺☺

alvinquimbo
D Battery
D Battery

Posts : 723
Join date : 2014-03-29
Age : 28
Location : Davao City

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by ultrasonic™ on Sat Jan 16, 2016 5:28 pm

duda ako sa mcu mo sis... na try mo naman siguro e resolder ang mga knife connector from amp board to front panel at mpeg board.. pwede nga yan sa amp board kung may power error senses sana... pero tinitignan ko ang mapa ng EV700 ay for AMP preamp standby lang....
maybe may probs pa yan sa unahan... o output side ng amp...
try mo nga float lahat ng amp ic. pag walang pinagbago balik mo nlng ulit...

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying

ultrasonic™
D Battery
D Battery

Posts : 4107
Join date : 2010-08-19
Age : 30
Location : Davao City

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by ultrasonic™ on Sat Jan 16, 2016 5:30 pm

Xa nga pala.. baka makatulong itong mapa ng XV-EV700
for reference na rin siguro

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying

ultrasonic™
D Battery
D Battery

Posts : 4107
Join date : 2010-08-19
Age : 30
Location : Davao City

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by arkin on Sat Jan 16, 2016 9:26 pm

duda rin ako sa mcu nto,kc kong ok lng,sana magpower on ito khit seconds lng bago magtrip off.mapa nga hnap ko sis,for test point voltage reference.

arkin
D Battery
D Battery

Posts : 425
Join date : 2011-12-02

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by Electro on Wed Jan 27, 2016 10:28 am

spider ic din ang hula ko dyan master

Electro
D Battery
D Battery

Posts : 1431
Join date : 2010-08-26
Age : 27
Location : Calinan Davao City

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by danny on Fri Jan 29, 2016 3:55 pm

@arkin

sorry na busy ulit
ano na mga nagawa mo

sa power transformer
hanapin mo ang CN4 at CN5

resistance check tayo
pin 2 ng CN5 at pin 3 ng CN4
ilang ohms?


danny
D Battery
D Battery

Posts : 397
Join date : 2012-04-16
Location : Seattle, Washington

http://www.washingtonelec.com

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by DJFEL on Tue Feb 02, 2016 3:38 pm

sub...

DJFEL
D Battery
D Battery

Posts : 1722
Join date : 2012-11-21
Age : 34
Location : SIUIJOR

Back to top Go down

Re: pioneer XV-EV7 timer blinking only

Post by Sponsored content Today at 10:00 am


Sponsored content


Back to top Go down

View previous topic View next topic Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum