Pioneer CRT4709 Service-Handbuch - Seite 3

Blättern Sie online oder laden Sie pdf Service-Handbuch für Verstärken Pioneer CRT4709 herunter. Pioneer CRT4709 30 Seiten. Bridgeable four-channel power amplifier

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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