Speaker Ring Receiver sound Fault ( hindi )

Ring sound fault

call alert and  loud sound  nahi prapt ho raha hai  jabki  ear speaker  v  mic call ke douran sahi work kr rahe hai  to eske liye ham sabse pahele  ringer  volume ko  check karenge kahi   vo off to nahi hai

uske baad ham  ringer  v uske tip connection ko  check karenge kahi uper carbon ya dust to nahi jam rahi ya kahi se line brack to nahi ho

rahi hai  eske baad ringer connector tip par alag alag   300 se 400 tak maan check kare

ring sound image

mobile phone speaker fault

ringer ki dono tipo ya kisi ek tip par  maan prapt nahi ho raha hai to signal components or track ko open hone ke liye  check  or jumper lagaye

mobile phone repairing me multimeter ko kaise use kare

agar ringer tip track ( +,-) sahi hai  fir bhi sound nahi aa raha hai to  ring alert ke douran  ringer tip ( +,- ) par alag alag  volt  ( 0,se 2,0v )  hona chahiye

Kisi ek tip ya dono tipo par  volt prapt na hone par ringer IC supply check kare supply sahi hone par ya low sound ane par  ringer IC change kare

            Ear Speaker Sound Fault

no sound from ear speaker whereas mic working  properly during call

call ke douran ring sound aa raha hai or loud sound on karne par  loud sound aa raha hai lekin ear speaker se  sound nahi aa raha hai to  eske liye call volume ko full kr ke dekhe

Ear speaker (25-32) ohm ko   kharab hone ke liye or eske connection  check kare  ear speaker ki tipo par alag alag maan 500 se 700  tak check kare

Kisi ek tip par maan prapt nahi ho raha ya dono tipo par maan  prapt nahi hone par signal wale resister ko  open ya kharab hone ke liye check kare

ear speaker  connection open hone par jumper ka pryog kare               ear speaker  signal component  v track sahi hai   fir bhi awaj nahi aa rahi  hai to ear speaker  signal line me lagaye gaye  varacotor,s  ko remove kare

sabhi sahi hai fir bhi sound nahi aa raha hai to  audio amplifier IC ko  reball ya change kare

Note:  main ear speaker and mic will not work if  hands free  symbol  appearing on main screen

mobile phone repairing me kaise kare hot testing and cold testing jane

RINGER SOUND FAULT

mic and receiver are working properly but during ring and loud sound  only  tuck   sound  getting         by  speaker

Ringer ( 8-10 )  ko  change kare

ringer IC v eske pass lagaye gaye  components ko short ya water damage   hone par dri sold kare

Ringer IC ko  risold kare    ya ringer IC  ko change kare

Note:  mostly ringer IC  me es tarah ke  fault  loose connection ya short  hona paya jata hai

     mobile phone speaker sound fault

all functions  working  properly  but  no sound  getting  from speaker

agar speaker volume sahi hai to  speaker (8-10) or iske  connection tip se sahi kare   speaker connector  (+,-)  tipo  different  values  ( 300 se 500 ) tak check  kare

speaker  connector  ki kisi ek  tip  ya dono  par maan prapt hone par speaker signal track ko open hone ke liye check kare  ya  speaker signal output  ko kharab hone ke liye check kare

speaker output  signal  track or component  sahi hai to melodi IC  or  speaker input signal  capacitor  ko kharab hone ke liye  check kare

                             speaker fault

mobile phone functions  sahi work kr rahe hai  but ring or receiving sound  nahi aa raha hai

speaker se sound kam ane par ya  ya nahi  ane par pahele phone ko restore ya software repair kr ke dekhe

agar eske baad bhi  problem  solve nahi  ho rahi  hai to  mobile phone speaker  ( 8-10)  ko  kharab hone ya tip se iske connection sahi kare

if value not getting  on any one or both  tips then check  signal components   resister and coil  for open  or any defect

if value  getting on both tips but sound  not  receiving  then remove  filter and balancing components   capacitor or  varactors  used on  speaker connector tip

speaker connector tip par maan sahi aa raha hai lekin  sound nahi aane par CPU ko resold kare ya chenge kare

Note:  speaker  signal components  or signal track   sahi hai   fir bhi  speaker  connector tipo par maam  prapt na ho raha hai to  CPU check kare  or badle

 Mobile Phone Receiver Sound  Fault

No sound  from receiver  while call  receiving  whereas  loud  speaker and mic

ear speaker volume ko check kare  call ke douran  up key se volume  badaye  ear speaker ke damage or connector tip ko check kare

ear speaker  connector tip (+,-) par alag alag (300 se 500 ) tak   maan check kare

ear speaker connector tipo par maan prapt na hone par  ear speaker signal coil ko open hone ke liye check  kare

ussd code for all network – idea – airtel – aircel – bsnl – vodafone – reliance – tata docomo

connector connection , components sahi hai  fir bhi  UI connector ki pin  par ya kisi  ek pin par  maan  prapt nahi ho raha hai to  POWER  IC   ko resold kare ya  change kare

so friends  apko ye jankari kaisi lagi hame  comment ke madhyam se jaroor bataye or facebook tweeter par share jaroor kare

Comments

  1. mera mobile karbonn A99i karboon ke age nhi badra mine software kar ke dekha mere mobile ka flash version V008 hai

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