Pioneer pl 445 service manual

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The future of sound and vision.

ORDER No.
ARP1 736

m Fir-1r;

STEREO TURNTABLE

L-445
PL-445-S

' This manusl ls applicable to the PL-445/WEM and PL- 445-SIWEM types.
0 PL-445-S Is Silver versions of PL-445.

- Ca manual pour la servise comprend Ies explications an frangais do réglage.
' Esta manual de servicio trata del método aiuste escrlto en espafiol.

CONTENTS

1. SPECIFICATIONS --------------------------------------- 2 6. SCHEMATIC DIAGRAM ------- ~-13
2- PANAL FACILITIES ---------------------- -- 7. ELECTRICAL PARTS LIST~

3.. EXPLODED VIEWS AND PARTS LIST ------------ 4 3, ADJUSTMENTS ................................... 17
4. PACKING ---------------------------------------------- 10 REGLAGE ......... . ...................................... 1 9
5- P.C.BOARDS CONNECTION DIAGRAM -------- 11 AJUSTE -------------------------------------------------- 21

PIONEER ELECTRONIC CORPORATION 4«1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan

PIONEER ELECTRONICS SERVICE INC. PO. Box 1760. Long Beach. California 90801 USA.

PIONEER ELECTRONICS OF CANADA. INC. 505 Cochrane Drive Markham, Ontario LSR 8E3 Canada

PIONEER ELECTRONIC [EUROPE] N.V. Keelberglaan I, 2740 Beveren, Belgium

PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside. Victoria 3195. AuslraIia TEL: [03] 580-9911

© PIONEER ELECTRONIC CORPORATION 1989 YA m. 1989 Med in Japan.

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1. SPECIFICATIONS

PHONOGRAPH MOTOR AND PLATTER
Motor tvpe ............................
Drive system .....
Speed oi totation
Wow and Flutter .

Quartz PLL Hall motor
Direct dvive system
2 speeds: 33-1/3, 45 rpm
Less than 0.012% (WFIMSI
0.025% [WRMSI
10403516 WTD Peak (DIN!
Values marked with an " ' " designate the wow and flutter for the motor,
and do not include the cartridge 0/ (unearm load

SIN vatio .................................... More than 78 dB (DIN-Bl
Platter ..................... t. Diameter 9304 mm aluminium die-cast
TONE ARM

Yype ....................... , Static balance straight pipe arm

Usable cartridge weight. ........ 3 9 (min) to 8 9 (max)

SUPPLIED CRATRIDGE

Type ................. MM type
Replacement stylus, PNA260
Stylus ................ 06 mil diamond

2.5 mV (1 kHz, 5 cm/s, LAT Peak)
1.5 w 2.5 gtOptimum value 20 g)

........ 10 Hz - 30,000 Hz
Univetsal type

Output voltage ...........
Suitable stylus pressuve
Frequency response .....
Head shell type
Cartridge weight
Load resistance

POWER SUPPLY, OTHERS

Powev tequivements .............. a.c. 220 - 240 Volts ~, 50/60 H1

Power consumption . .................................. i 1 W

External dimensions . 420 (W) x 113 M) x 355 (D) mm
168/16 (W) x 4-5/8 (H) x 14-3/8 (D) in

Netweight ................................................ 5.4 kg (11 lb 14 oz)

SUPPLIED ACCESSORIES
EP adaptor .............
Operating instructions .

NOTE:
Specifications and design sub/act to posyble modification without
notice, due to improvements.

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