
SISTEM PENERIMA TELEVISI
Presentation
•
Education
•
11th Grade
•
Practice Problem
•
Hard
Siti Mardiani
Used 1+ times
FREE Resource
6 Slides • 0 Questions
1
https://youtu.be/3OtpPQsAQEI
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RANGKAIAN PENERIMA
TELEVISI
BLOCK DIAGRAM PENERIMA TELEVISI
2
TUJUAN
PEMBELAJARAN
PESERTA DIDIK
MAMPU
MENGGAMBAR
BLOCK
DIAGRAM
TELEVISI
BERWARNA
PESERTA DIDIK
MAMPU
MEMAHAMI
PRINSIP KERJA
TELEVISI
BERWARNA
PESERTA DIDIK
MAMPU
MENUNJUKKAN
DAN
MEMBEDAKANN
YA PADA MESIN
TELEVISI
3
BLOCK DIAGRAM PENERIMA TELEVISI BERWARNA
4
FUNGSI BLOCK
TELEVISI
•Antena berfungsi untuk menangkap sinyal RF dari
pemancar televisi
•Tuner berfungsi untuk memilih gelombang
pemancar yang akan diterima.
•Penguat Video IF berfungsi menguatkan sinyal –
sinyal yang diterima dari tuner (mixer) kemudian
diteruskan ke video detektor .
•Video detector berfungsi mendeteksi sinyal gambar
dan suara kemudian diteruskan ke video driver.
•Video driver berfungsi memisahkan sinyal
pembawa suara, sniyal gambar dan sinyal
sinkrinisasi.
•Video output berfungsi menguatkan sinyal gambar
lalu diteruskan ke katoda tabung.
•Sound IF Amplifier berfungsi menguatkan sinyal
suara kemudian diteruskan ke detector FM.
5
01
02
03
•Detektor FM mendeteksi sinyal 5,5 MHZ hingga
tinggal frekuensi audio, kemudian ke penguat-
audio terus ke loudspeaker
Power Supply
berfungsi
memberikan
tegangan atau
arus listrik ke
semua block
televisi
Text Here
Text Here
Modern Presentation
Portfolio Presentation
•Syncronisasi Separator berfungsi menyesuaikan
gambar yang dipancarkan dari pemancar
•Osilator Vertikal berfungsi membangkitkan
frekuensi 50 Hz kemudian diteruskan ke driver
vertical lalu ke output vertical kemudian ke
defleksi vertikal
•AFC berfungsi mengoreksi frekuensi horizontal
15,625 KHz dan diteruskan ke osilator horizontal
Osilator Horizontal
berfungsi
membangkitkan
frekuensi 15,625
KHz kemudian
diteruskan ke
driver horizontal
lalu ke output
horizontal
Ouput Horizontal
berfungsi
membangkitkan
tegangan tinggi
10-20 KV untuk
anoda tabung
gambar (CRT)
6
https://youtu.be/3OtpPQsAQEI
BOARD MESIN TV
https://youtu.be/3OtpPQsAQEI
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RANGKAIAN PENERIMA
TELEVISI
BLOCK DIAGRAM PENERIMA TELEVISI
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