Pindot
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« on: December 19, 2009, 09:20:49 AM » |
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CABLE TV DECODER PROJECT WORKING!!! ITO UNG UNA KUNG GINAWA USING 4538 (DUAL PRECISION MONOSTABLE, MULTIVIBRATOR) COMPONENT SIDE  PCB    SORRY WALA PA SA BOX UNG DECODER |
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The Philippine Electronics and Technology Forum
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« on: December 19, 2009, 09:20:49 AM » |
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Pindot
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« Reply #1 on: December 19, 2009, 09:45:22 AM » |
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I2 UNG MAY DECODER  SORRY MALI ANG COPY/PASTE KO INABOT NG TIMEOUT |
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magsy
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BT995 MONSTER RADIO 5TH LEVEL G-MALL BAJADA D.C.
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« Reply #2 on: December 19, 2009, 10:28:31 AM » |
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pwede paki post yung schematic diagram at mga additional information about parts and materyals kung ilang value ta ilang pcs
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THE LAND OF PROMISE DAVAO CITY PHILIPPINES wwwrx931.com
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Pindot
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« Reply #3 on: December 19, 2009, 10:34:11 AM » |
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PARTS LIST:
Resistor
100K -3
22K -1
10K -1
56K -1
6.2K -1
47K -1
150 -1
100 -1
Trimmer Resistor
22K -2
100K -1
10K -1
100 -1
2.2M -1
Ceramic Capacitor
100pF -3
68pF -1
1000pF -1
2200pF -2
Variable Capacitor
15pF -1
Diode
1N4148 -4
Integrated Circuit
4069 -1
4538 -1
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magsy
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BT995 MONSTER RADIO 5TH LEVEL G-MALL BAJADA D.C.
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« Reply #4 on: December 19, 2009, 10:38:41 AM » |
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yung schematic diagram kailan mo e post sir para ma study natin kung bakit mo nakuha ang freq ng decoder at malinaw na malinaw pa
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THE LAND OF PROMISE DAVAO CITY PHILIPPINES wwwrx931.com
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Pindot
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« Reply #5 on: December 19, 2009, 10:43:31 AM » |
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BKA MAMAYA O BKAS POST KO D2. DPA NAKA INSTALL UNG SCANNER KO. PASENSYA NA AT SA TYPEWRITING KO GINAWA UNG DIAGRAM
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jiggins20
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« Reply #6 on: December 19, 2009, 10:50:36 AM » |
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subscribing......
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Audio amp addict
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ahlburuto
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E&I tech.
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« Reply #7 on: December 19, 2009, 12:33:32 PM » |
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Anung main purpose nito sir?
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Walang GUYAM kung walang GUGUYAMEN......  |
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Pindot
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« Reply #8 on: December 19, 2009, 01:14:28 PM » |
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Ung mga cable company naglalagay n ng addressable box para dka makapaglagay ng extension. Makakapanood k pati n2 ang mga pay per view
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danny
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« Reply #9 on: December 19, 2009, 02:51:43 PM » |
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yup, dinedecode nito ang mga scrambled signals i build a lot of this before dito sa abroad ibat ibang technique ang ginagamit for scrambling the signals kaya iba-iba din ang mga decoder kit  |
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danny
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Decoder
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MABUHAY!!!!
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« Reply #10 on: December 20, 2009, 02:08:13 PM » |
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penge po schematics...(--,)...nd ko po xa magetz..ang nasa utak
ko po eh...makakapnood k ng cable gamit yung common antenna namin..tama b ko?
xnxa n...nd ko po mgets tlaga e
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arrrrr!!!!!!!.............arrrrrrrrrre yahhhhhh ready kidz?  ? aye aye CAPTAIN! |
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Positron E+
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You have No GOD?, You have No Peace of mind.
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« Reply #11 on: December 20, 2009, 02:19:17 PM » |
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ano pagkakaiba nito sa catv amplifier?
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jiggins20
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« Reply #12 on: December 20, 2009, 04:30:47 PM » |
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saan po ung input at output?
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Audio amp addict
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Pindot
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« Reply #13 on: December 21, 2009, 08:39:57 AM » |
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ano pagkakaiba nito sa catv amplifier?
Catv amplifier pinalalakas lng n2 ung signal ng cable pero d cya nagdedecode ng mga scrambled tv signals. Decoder o Descrambler denedecode nya ung mga scrambled tv signals. |
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Pindot
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« Reply #14 on: December 21, 2009, 08:42:36 AM » |
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saan po ung input at output?
doon po s parting may 2 nakatindig na resistor |
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Positron E+
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You have No GOD?, You have No Peace of mind.
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« Reply #15 on: December 21, 2009, 09:10:42 AM » |
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asan diagram. pahingi naman g_jen98@yahoo.com |
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strobo
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« Reply #16 on: December 21, 2009, 09:44:57 AM » |
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bos pindot, tanong ko lang kung sa skycable or destiny ginamit itong decoder mo?
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Pindot
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« Reply #17 on: December 21, 2009, 10:28:16 AM » |
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pwede rin po i2 sa skycable
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danny
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« Reply #18 on: December 21, 2009, 10:48:43 AM » |
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may schematic na ba ito? |
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danny
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sheparanoidinside
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"Watashi wa omoide waranai sa"
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« Reply #19 on: December 21, 2009, 11:16:26 AM » |
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magkano naman po magagastos dito?
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"Ma Cherie? Are you missing me?".
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The Philippine Electronics and Technology Forum
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July 19, 2008, 03:46:33 PM
