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JVC L-F66

JVC L-F66
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JVC
L-F66
FULLY
AUTOMATIC
DIRECT
DRIVE
TURNTABLE
No.
2526
March
1980
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JVC L-F66 Specifications

General IconGeneral
TypeFully automatic turntable
MotorDC servo motor
Signal to noise ratio78dB (DIN-B)
Effective arm length220 mm
Overhang15 mm
Tracking force adjustment range0-3g
Power consumption7W
Speeds33 1/3 and 45 rpm
Platter300mm Aluminum Die-cast
Weight6.5 kg
Tonearm typeStatic Balance Type
Cartridge weight range4 to 12 g
CartridgeMM Type
Output2.5mV/1kHz
Frequency Response20Hz-20kHz
Drive methodBelt drive
Signal-to-Noise Ratio78dB (DIN-B)

Summary

Service Precautions

Specifications

Removal Procedures

3-(1) Bottom Cover

Procedure for removing the bottom cover of the turntable unit.

3-(2) Printed Circuit Board

Steps for removing the printed circuit board from the turntable.

Names and Their Functions

Stroboscopic Pattern

Explanation of the stroboscopic pattern for RPM checking.

SIZE SELECT Switch

Function of the switch for selecting record size (17cm/30cm).

SPEED ADJUST Knob

Controls for adjusting turntable platter speed (increase/decrease).

SPEED Indicators

Lights indicating the turntable's current RPM.

REPEAT Indicator

Light indicating the record repeat play function status.

ANTI-SKATING Knob

Knob to eliminate tonearm inward pull force and prevent stylus wear.

CUEING Lever

Lever used to lower or lift the tonearm.

START Switch

Button to initiate record play, automatically detecting record size.

REJECT Switch

Button to stop record play halfway.

REPEAT Switch

Button to enable or disable automatic repeated playback.

SPEED Switch

Switch to change turntable RPM between 33 1/3 and 45.

Exploded Views

5-(1) Turntable and Cabinet Assy

Exploded view of the turntable and cabinet assembly components.

5-(2) Mechanism Assy

Exploded view of the turntable mechanism assembly parts.

5-(3) Tonearm Assy

Exploded view of the tonearm assembly components.

Block Diagram

Adjustment Procedures

7-(1) Tonearm Height Elevator

Procedure to adjust tonearm height for proper stylus positioning.

7-(2) Lead-in

Adjusting the tonearm's automatic lead-in position on the record.

7-(3) Lead-out

Adjusting the tonearm's automatic lead-out point based on audio signal or groove.

How to handle the solderless connector

Troubleshooting Charts

9-(1) Turntable does not rotate

Diagnostic steps for when the turntable fails to rotate.

9-(2) Turntable rotates at high speed

Troubleshooting steps for excessive turntable rotation speed.

8-(3) The tonearm does not return on record play

Diagnosing why the tonearm fails to return to its rest position.

8-(4) Tonearm does not reject when REJECT switch is pressed

Troubleshooting steps for the REJECT function not working.

8-(5) The turntable does not rotate when START switch is pressed

Steps to diagnose why the turntable won't start.

Connection Diagram

Printed Circuit Board Assy and Parts List

Accessories List

L-F66 Schematic Diagram

Packing Materials

Parts List with Specified Numbers for Designated Areas

Power Specification

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