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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Samsung > Samsung Hardware Repair

Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones.

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Old 10-12-2018, 02:04   #1 (permalink)
HUM
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c7000 no earpiece and incoming tone


c7000 no earpiece and incoming tone

in volumes

media line is orange

how to solve
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File Type: jpg C7000.jpg (441.3 KB, 85 views)
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Old 10-12-2018, 20:39   #2 (permalink)
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any solution...............?
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Old 10-17-2018, 02:30   #3 (permalink)
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any solution............?
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Old 10-20-2018, 02:39   #4 (permalink)
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any member know the location of sound ic and handsfree ic in c7000 ?
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Old 10-26-2018, 03:55   #5 (permalink)
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one ic is t9897b found in audio section
and second is alcxxxx like this ?

now which ic cause this issue
I rehot both ic but same
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Old 10-26-2018, 04:21   #6 (permalink)
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second ic is alc5659..................
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Old 10-26-2018, 04:43   #7 (permalink)
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Quote:
Originally Posted by HUM View Post
one ic is t9897b found in audio section
and second is alcxxxx like this ?

now which ic cause this issue
I rehot both ic but same

ALC5659-GRT with part number 1205-005367

Your question: where is the location ...?
until now the manual full service scheme does not exist

between TFA9897 and ALC5659 is much different

Suggestion: Look at the mainboard board code IC ALC5659 and mark it and upload it on the forum
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Old 10-26-2018, 05:01   #8 (permalink)
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i already find these 2 ic on pcb

but i want to know which ic need to be replace

t9897b or alc5659 ?


to solve this problem

in working phone media line is also blue not orange

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Old 10-26-2018, 05:18   #9 (permalink)
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different questions and answers
where to upload the location
the image that you show is already at the top
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Old 10-26-2018, 05:28   #10 (permalink)
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my question is very simple
how to solve this issue ?
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Old 10-27-2018, 00:59   #11 (permalink)
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hope u share useful suggestion
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Old 10-27-2018, 01:29   #12 (permalink)
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power ic number is pm8953
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Old 10-27-2018, 02:57   #13 (permalink)
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Here is ice picture

2 black ic
Alc5659 and,t9897b
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File Type: jpg 20170101_182324.jpg (728.0 KB, 21 views)
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Old 10-27-2018, 05:31   #14 (permalink)
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same problem in j327p
in j327 I rehot power ic pm8937 but same
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Old 10-27-2018, 09:58   #15 (permalink)
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Alc5659 audio codec
t9897b audio amplifier
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