Mitsubishi dp ec20 service en
This is the 19 pages manual for mitsubishi dp ec20 service en.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.
Extracted text from mitsubishi dp ec20 service en (Ocr-read)
Page 1
A MITSUBISHI
AUDIO SYSTEMS
SERVICE MANUAL
MODEL DP-ECZO
CONTENTS
SPECIFICATIONS ........................................................................................................ 2
DESCRIPTION AND FUNCTION OF EACH PART ....................................................... 3
ASSEMBLY .................................................................................................................. 4
CARTRIDGE INSTALLATION ....................................................................................... 5
ADJUSTMENT ............................................................................................................ 5
OPERATING THE TURNTABLE .................................................................................... 7
ADJUSTMENT OF EACH PART ................................................................................. 10
PRINTED CIRCUIT BOARD .......................................................................................... 13
SCHEMATIC DIAGRAM ............................................................................................. 15
WIRING ..................................................................................................................... 17
EXPLODED VIEW ...................................................................................................... 19
PARTS LIST ............................................................................................................... 20
l1 j *- L I r j
AMITSUBISHI ELECTRIC CORPORATION
Page 2
SPECIFICATIONS
l. PHONO MOTOR SECTION
Type Electronically controlled fully
automatic operation
Drive mechanism Direct drive
Motor 12-pole quartz locked PLL DC servo motor
Platter Diameter 33.3 cm (13-18")
weight 1.8 kg
Material Aluminum die-cast
Platter speed 33-1/3, 45 r.p.m.
WOw and Flutter 0.025% (Wrms)
:o.ozs% (Wp-p, DIN 45-507)
Signal to noise ratio 65 dB (IEC-B)
80 dB (DIN 45-539)
2. TONEARM
Type S-type universal static balanced
Overall length 320 mm (12-5/8")
Effective length 227 mm (8-15/16")
Overhang 14 mm (9/16")
Tracking error (30 cm LP) +2.9° - -l.5°
Offset angle 22°
Head shell Material Magnesium alloy diecast
Weight 6. 2 9
Possible cartridge weight 11 g to 16.5 g (with head shell)
16 g to 21.5 g (with head shell and
sub-weight)
3. GENERAL
Power consumption 10 W
Dimensions (W X H X D) 470 X 135 X 395 mm)
(18-1/2 X 5-7/8 X 15-5/8")
Weight 13.5 kg (30 lbs)
Design and specifications are subject to change without notice for improvement.
_ 2 -