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REFERENCE Redmi 9A Recovery and Restart.. Fixed..!!!

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activa2r

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From other shop
kaya lahat ng basic nagawa na :D

Status..

IMG_20230717_174603.jpg

ganyan lang pag reboot mo pabalik balik lng jan..
functional volume up and down..
since recovery mode ibig sabihin may problema si volume up..

kaya cut connection ni volume up to CPU..

361653134_1006281263875645_321201440369005084_n.png

remove Resistor..

Capture.PNG

and done..

IMG_20230717_183807.jpg

paliwanag na lng kay tumer wala na volume up.
may down naman then scroll na lang pataas pag palakasan...:D:D
 
salamat master sa pagshre ng ideas. may natutunan na naman ako ng marami

btw kol, wala ka nagtry replace og resistor? basig mabalik diay volume up?
 
salamat master sa pagshre ng ideas. may natutunan na naman ako ng marami

btw kol, wala ka nagtry replace og resistor? basig mabalik diay volume up?
nag try kol..
0 ohms resistance sa schematic ni botneo try ko jumper..
bumalik sa recovery kol..
 
From other shop
kaya lahat ng basic nagawa na :D

Status..

View attachment 24860

ganyan lang pag reboot mo pabalik balik lng jan..
functional volume up and down..
since recovery mode ibig sabihin may problema si volume up..

kaya cut connection ni volume up to CPU..

View attachment 24861

remove Resistor..

View attachment 24862

and done..

View attachment 24863

paliwanag na lng kay tumer wala na volume up.
may down naman then scroll na lang pataas pag palakasan...:D:D
Nice boss ganda ng pagka xplained boss salamt sa thread, l
 
Tested lodz leo...
Sa akin nilinis ko lng kc nabasa ung part na yan na nasa pic..
Salamat lodz,laking tulong sa tulad kung baguhan...
salamat po sa feedback sir..

malaking tulong ung feedback mo para sa iba idol..

sobrang thank you po...
 
From other shop
kaya lahat ng basic nagawa na :D

Status..

View attachment 24860

ganyan lang pag reboot mo pabalik balik lng jan..
functional volume up and down..
since recovery mode ibig sabihin may problema si volume up..

kaya cut connection ni volume up to CPU..

View attachment 24861

remove Resistor..

View attachment 24862

and done..

View attachment 24863

paliwanag na lng kay tumer wala na volume up.
may down naman then scroll na lang pataas pag palakasan...:D:D
nice thread po idol mejo mhirap mag trouble shoot kpag wala diagram pero sa tulong nito mas mdli na mlmn pin point ng sira my idea n slmt lods
 
Possible ba master na pwede din mareplace yung sirang resistor? Para mapagana din yung volume up...?
 
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