Notes On Schematic Diagram; Types Of Transistor And Diode - Sharp IM-MT899H Service Manual

Portable minidisc recorder

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Operation manual (4 pages)

Table of Contents

IM-MT899H/IM-MT899W

• Resistor:

To differentiate the units of resistors, such symbol as K and

M are used: the symbol K means 1000 ohm and the symbol

M means 1000 kohm and the resistor without any symbol is

ohm-type resistor. Besides, the one with "Fusible" is a fuse

type.

• Capacitor:

To indicate the unit of capacitor, a symbol P is used: this

symbol P means pico-farad and the unit of the capacitor

without such a symbol is microfarad. As to electrolytic

capacitor, the expression "capacitance/withstand voltage" is

used.

(CH), (TH), (RH), (UJ): Temperature compensation

(ML): Mylar type

• The indicated voltage in each section is the one measured

by Digital Multimeter between such a section and the chas-

sis with no signal given.

• Parts marked with "

" (

maintaining the safety of the set. Be sure to replace these

parts with specified ones for maintaining the safety and

performance of the set.

(G)

(2)

(S)