Text preview for : AVR-134.pdf part of Harman Kardon AVR-134 Harman Kardon AVR AVR-134 AVR-134.pdf
Back to : AVR-134.pdf | Home
SAFETY PRECAUTIONS
WARNING
Before servicing this unit, familiarize yourself with the following precautions:
1. Many electrical and mechanical parts in this exposed metal parts of the cabinet, such as
chassis have special safety characteristics that terminals, screw heads, and metal overlays, to
often pass unnoticed and the protection be sure the set is safe to operate danger of
afforded by them cannot necessarily be electrical shock. Plug the AC line cord directly
obtained by using replacement components into a 120 V AC outlet(USA Version) or 230 V
rated for higher voltage, wattage, etc. AC outlet(EU Version). (Do not use a line
Replacement parts that have these special isolation transformer during this check.) Be
safety characteristics are identified in this sure your AC voltmeter has a sensitivity of
manual and its supplements: electrical 5000 per volt or greater. Then connect a
components having such features are identified 1500 10 watt resistor, paralleled by a 0.15
by in the schematic diagram and the parts