28 November 2009


Upon buying the Sony Blue-ray T10/T11 BD/DVD home theatre system, you will get 2 front speakers, 2 surround speakers, 1 center speaker, 1 subwoofer, 1 AM loop antenna, 1 FM wire antenna, 5 speaker cords (white/ red/ blue/ gray and green), 1 video cord, 1 remote commander, 2 AA R6 batteries, 1 calibration mic, 1 set foot pads, operating instruction manual, speaker and TV connections guide, setup disc (DVD), 1 digital media port adapter (TDM-iP20), and operating instruction manual for the digital media port adapter.
The following file contains detail schematic diagram and instruction for connecting your new Upon buying the Sony Blue-ray T10/T11 BD/DVD home theatre system to speaker and TV set. The connector of the speaker cords and the color tube are color-coded depending on the type of speaker. Connect the speaker cords to match the color of the SPEAKER jacks of the unit. Be sure to match the speaker cords to the appropriate terminals on the speakers: the speaker cord with the color tube to 3, and the speaker cord without the color tube to #. Do not catch the speaker cord insulation (rubber covering) in the speaker terminals.
Get more information on Sony Blue-ray BDV-T10/T11 Speaker and TV Cable Connection Schematic Diagram here – http://www.docs.sony.com/release/BDVT10_connection_EN_ES.pdf – free download PDF file.
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26 November 2009

Sony XS-4624 Coaxial 2-Way Speaker Subwoofer Wiring Diagram and Cable Connection


The Sony XS-4624 is a Coaxial 2-Way Speaker with 4×6 inch woofer polypropylene cone type, 1 inch tweeter balanced dome type, having 80 Watts maximum input power and 20 Watts rated input power with 4 Ohms impedance, 88 dB/W/m sensitivity and 45 – 25,000 Hz frequency response. The following schematic diagram shows detail wiring diagram and cable connection schematic of Sony XS-4624 Coaxial 2-Way Speaker Subwoofer for Car Audio System.
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22 November 2009

Circuit Diagram for 300W Subwoofer Power Amplifier by Rod Elliott

A subwoofer is a woofer, or a complete loudspeaker dedicated to the reproduction of bass audio frequencies, from 150 Hz down as far as 20 Hz, or in rare cases lower. The following link provides detail explanation and description for 300W Subwoofer Power Amplifier circuit and wiring diagram designed by Rod Elliot from Elliott Sound Products.
Find more information about Circuit Diagram for 300W Subwoofer Power Amplifier by Rod Elliott here.
from : wiringdiagrams21.com/
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20 November 2009

Circuit Diagram for Car Subwoofer Driver from RedCircuits


A subwoofer is a woofer, or a complete loudspeaker dedicated to the reproduction of bass audio frequencies, from 150 Hz down as far as 20 Hz.
The following circuit diagrams shows detail electrical schematic for a 22W into 4 Ohm power amplifier, car subwoofer driver. This device is intended to be connected to an existing car stereo amplifier, adding the often required extra "punch" to the music by driving a subwoofer. The power amplifier used is a good and cheap BTL (Bridge Tied Load) 13 pin IC made by Philips (now NXP Semiconductors) requiring a very low parts count and capable of delivering about 22W into a 4 Ohm load at the standard car battery voltage of 14.4V.
This device consists of following parts: Log Potentiometer, Dual gang Linear Potentiometer, 1/4W Resistors, 25V Electrolytic Capacitors, 63V Polyester Capacitors, LED, 100mA NPN Transistors, Dual BIFET Op-Amp, 24 W BTL car radio power amplifier, RCA audio input sockets and 4 Ohm Woofer or two 8 Ohm Woofers wired in parallel.
Find more information about Circuit Diagram for Car Subwoofer Driver here – source: www.RedCircuts.com
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18 November 2009

RANGKAIAN PREAMP MIC PAKAI IC OP-AMP


Microphone Preamp Scheme Using IC Op-Amp
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15 November 2009

RANKAIAN PEMANCAR RADIO SW


click picture for ZOOM.
sw radio scheme I have for you a hobby to play with the radio, especially radio frequency SW
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12 November 2009

Scheme 88-108 MHz FM transmitter (PLL)


click piturre for ZOOM
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08 November 2009

SKEMA VU METER AUDIO TRANSISTOR

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06 November 2009

Rangkaian elektronika pengatur-penala antena

Di dalam bagian ini di bahas tentang suatu rangkaian-sirkuit pengatur atau penempatan antena untuk pemancar SW gelombang 3-30 Mhz/short wave 3-30 Mhz


Untuk rangkaian transmacth ini sebenarnya tujuannya adalah menempatkan impedansi yang pas antara antena dengan pemancar sehingga terjadi perbandingan 1:1 di bacaan SWRnya,karena dalam penempatan ini rangkaian ini dihubungkan dengan SWR/standing wave ratio. Dengan begitu maksud dari 1:1 adalah satu yang keluar juga satu yang dipancarkan oleh antena bukannya cuma setengahnya saja.Impedansinya umumnya adalah 50 Ohm. Dengan rangkaian ini tenaga maksimum yang bisa lewat rangkaian ini adalah 50 Watt
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