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JV Tuners - Repairs * Tuner repairs for TVs & VCRs * • • • • Shorted Turns Tester High Voltage Probe _Degaussing Wand Remote Control Tester (02) 7741154 Fax (02) 7741154 Transfonner Rewinds Advertising Index Altronics ................................ 76-78 For all types of transformer re\\ inds. Antique Radio Restorations ..... 102 (065) 761291 Fax (065) 761003 Autotron Australia ...................... 43 A-One Electronics ................ 36-39 Av-Comm ................................... 69 Breakthrough Computers .......... 27 Ian J Truscott's Electronic World EEM Electronics David Reid Electronics ....... ......... 5 Dick Smith Electronics .......... 10-15 \lail or credit card facilities Printed circuit board assembly, s,,itchmode po\\er supplies repaired. Design work from start to finish. Ring anytime 9am-9pm \Ion-Sun. (03) 7233344 Fax (03) 4192808 (03) 4011393 For senice & repair work EEM Electronics ...................... 104 Electronic World ................. 87,104 Emona Instruments ................... 47 Ford Motor Company ............ OBC Geoff Wood Electronics ............. 73 T.A. Mowles Silicon Chip Harbuch Electronics .................. 74 Hycal Instruments .................... 103 Printed circuit boards for the hobbyist. For senice & enquiries contact: To ad,ertise your JJroducts or sen ices. please call Sharon on (08) 3265590 (02)9795644(018)285532 Jaycar Electronics ......... 49-56,IBC JV Tuners ................................ 104 Kalex ......................................... 41 Oatley Electronics ......... 64-65, 103 PC Computers ......................... 103 Pelham ........... .. .. ..... ..... ...... 25,103 three separate sections that are contained on one PCB, but can be separated: (1) a crystal locked ultrasonic movement detector; (2) a fluorescent tube inverter (4-20W) with logic circuitry; (3) a solar battery charging regulator and an incandescent lamp switcherpulser which employs a Mosfet switch. As a package special we are offering the complete kit for the three sections plus six 6V/1 W solar panels for a total cost of only $99! Ref XXJAN93104. * SWITCHES: high quality miniature enclosed, Italian (FEME) 1, 2, 3 and 5pole, 12-position switches: $2.80 ea or 10 for $20. Ref XXJAN93105. * MYSTERY LASER: includes a 12V univer- sal power supply kit, plus a very small, modern, brand new 0.5mW laser tube to suit. To top the bargain, we will include a diverging lens (holography etc) with the deal, for a total price of $79! Ref XXJAN93106. Major cards accepted with phone and fax orders. Total cost of certified p&p: Australia $5, NZ (airmail) $10. Oatley Electronics, PO Box 89, Oatley, NSW 2223. Phone (02) 579 4985. Fax (02) 570 791. SILICON CHIP BINDERS These beautifully-made binders will protect your copies of SILICON CHIP. They feature heavy-board covers, are made from a distinctive 2-tone green vinyl & have the SILICON CHIP logo printed in gold-coloured lettering .on the spine & cover. To order, just fill in & mail the form on page 101, or phone or fax your order to: I I I Silicon Chip Publications, PO Box 139, Collaroy Beach, 2097. Phone (02) 979 5644. Fax: (02) 979 6503. I I I I I I I I I I I ·------------------------~ 104 SILICON CHIP Philips Test & Measurement ...... 31 Plough Book Sales .................... 41 RCS Radio .............................. 104 Resurrection Radio .................... 87 Rod Irving Electronics .......... 90-95 Scan Audio ..........,. ................. 7,71 Scientific Devices ...................... 75 Silicon Chip Binders ........... 42,104 MAGAZINES: approx. 300 various electronics magazines for sale from 75c each plus postage. SILICON CHIP Nov. 1987 & Dec. 1987, $10 ea incl. p&p. Phone Terry on (08) 326 5590. r------------------------• I I I I I I I I Peter C. Lacey Services ............ 44 Silicon Chip Back Issues ...... 96-97 T. A. Mowles ............................ 104 Technical Applications ............... 81 Transformer Rewinds .............. 104 PC Boards Printed circuit boards for SILICON CHIP projects are made by: • Jemal Products, 5 Forge St, Welshpool, WA 6106. Phone (09) 350 5555. • Marday Services, PO Box 19-189, Avondale, Auckland, NZ. Phone 88 5730. • RCS Radio Pty Ltd, 651 Forest Rd, Bexley, NSW 2207. Phone (02) 587 3491.