ቲቪ ጥገና Tv maintenance , ቲቪ ቴክኒሻን ,Tv repair 🖥
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ይህ ቻናል በመቀላቀሎ የሚያገኝዋቸው ጥቅሞች ፩የኤሌክትሮኒክስ እውቀቶን ያዳብራሉ። ፪ቲቪ ፣ ሳተላይት ሪሲቨር ፣ ሞባይል ፣ ኮምፕዩተር ፣ ፍሪጅ እና የልብስ ማሺን ወዘተ ባለሙያዎችን የትም መሄድ ሳያስፈልጎ እዚህ ያገኛሉ። @Yilymj @newgroupmaintenance ለቲቪ መለዋወጫ Website : ysak-electronics.netlify.app
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ቮልቴጄ ሲጓል የሚያሳዩን ምልክቶች PROBLEMS.
1). 12V MISSING-- WHITE DISPLAY
2). 3V3 MISSING- - WHITE DISPLAY
3). AVDD MISSING - WHITE DISPLAY
4). VGH,VON,VONE. MISSING
SLOW MOTION PICTURE
OR
BLUE SCREEN WITH LINES.
5). VGL,VOFF MISSING -
WHITE DISPLAY & BLUE
BLUE DISPLAY WITH LINES
6).HVDD MISSING - FLICKERING PICTURE
And WHITE DISPLAY
7). DVDD- MISSING -
FLICKERING PICTURE
AND WHITE DISPLAY
8).VCOM MISSING-
NEGATIVE PICTURE
DIM PICTURE
BRIGHTNESS DIM
[Forwarded from ቲቪ ጥገና (Engineer Dave)]
ቮልቴጄ ሲጓል የሚያሳዩን ምልክቶች PROBLEMS.
1). 12V MISSING-- WHITE DISPLAY
2). 3V3 MISSING- - WHITE DISPLAY
3). AVDD MISSING - WHITE DISPLAY
4). VGH,VON,VONE. MISSING
SLOW MOTION PICTURE
OR
BLUE SCREEN WITH LINES.
5). VGL,VOFF MISSING -
WHITE DISPLAY & BLUE
BLUE DISPLAY WITH LINES
6).HVDD MISSING - FLICKERING PICTURE
And WHITE DISPLAY
7). DVDD- MISSING -
FLICKERING PICTURE
AND WHITE DISPLAY
8).VCOM MISSING-
NEGATIVE PICTURE
DIM PICTURE
BRIGHTNESS DIM
Lelam techemari negeroch mastemar or melkek endjemir chanalun share eyaderegin enasadgew.....kezam vedio mastemar ejemralew
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