Sanyo TRC-6300 User Manual

I FILE NO.
I
Service Manual
~ Specifications
MEMO - SCRIBER
TRC-6300 (XE)
Dictating / Transcribing
System
(UK)
(NZ)
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PRODUCT CODE No.
142 968 00 (XE)
142 968 05 (UK)
142 968 06 (NZ)
Recording system . . . . . . . . . .
AC bias
Output power . . . . . . . 700 mW (DC MAX.)
Erase system . . . . . . . . . . . . . .
DC erase
Loud speaker . . . . . . . 66 mm (D) 8 ohms
Fast forward / Rewind time . . . .
420 sec. (MC-60) Dimensions . . . . . . . .
220 (W) x 160 (D) x 46 (H) mm
Wow and flutter . . . . . . . . . . . .
0.35 ‘A RMS
Weight . . . . . . . . . . . . 753g
Frequency response . . . . . . . . .
250 Hz -4,000 Hz DC input . . . . . . . . . . . DC9V
Signal to noise ratio . . . . . . . . .
40 dB
Specifications subject to change without notice.
REFERENCE
No. SM580517

Sanyo TRC-6300 Specifications

General

Type	Microcassette Recorder
Recording Media	Microcassette
Signal-to-Noise Ratio	40 dB
Power Supply	2 x AA batteries or AC adapter
Features	Built-in microphone, earphone jack
Frequency Response	300 Hz - 4 kHz

Summary

Specifications

Removal and Installation

Cabinet Bottom Removal and Installation

Details on disassembling the bottom cabinet.

Cabinet and Wiring Layout

Illustrates the internal wiring and component layout within the cabinet.

Tape Deck Adjustments

Head Replacement and Azimuth Adjustment

Procedures for replacing and aligning the tape head for optimal playback.

Motor Speed Adjustment

Steps to calibrate the tape deck's motor speed using a frequency counter.

Mechanism Torques and Tension Check

Guidelines for measuring and verifying tape mechanism torques and tension.

Product Safety Information

Exploded View - Cabinet and Chassis

Parts List - Tape Mechanism

Exploded View - Tape Mechanism

Parts List - Accessories

IC Block Diagram

Circuit Description

Circuit Reset Function

Describes the reset circuit operation and its components.

IC491 Clock Frequency Generation

Explains the frequency generation for IC491.

Remote Control Operation

Details how remote control inputs affect IC491 voltages.

Backspace Control Circuit

Explains the backspace function and its timing.

Plunger Drive Circuit

Describes the circuit for the mechanism's slide base.

Warning Beep Tones (Tape End)

Explains the function of the warning beep for tape end detection.

Audio Signal Path

Details the signal flow for playback and recording.

Block Diagram

Schematic Diagram

Wiring Diagram

Transistor and IC Voltage Table