Pioneer CRT4709 서비스 매뉴얼 - 페이지 3

{카테고리_이름} Pioneer CRT4709에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Pioneer CRT4709 30 페이지. Bridgeable four-channel power amplifier

1. SERVICE PRECAUTIONS

1.1 SERVICE PRECAUTIONS

1. You should conform to the regulations governing the product (safety, radio and noise, and other regulations),

and should keep the safety during servicing by following the safety instructions described in this manual.

2. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic

induction.

3. When you tighten the screws of following figure, tightly hold a transistor or a diode to be fixed to prevent the part

from turning by the force of tightening the screw.

(If the part turned, a stress will be applied to the solder and may cause a failure such as a solder crack.)

4. Please install Insulator between Power Transistor and Heat Sink when you install Power Transistor in Heat Sink.

If Insulator is not installed between Power Transistor and Heat Sink, Power Transistor might be damaged.

GM-6500F/XZUC