Pioneer pl 570 service manual

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Quartz DLL DIRECT DRIVE 2-motor
FULL AUTOMATIC TURNTABLE

# L-§7o

< ART-222-0>

Additional

Jeri/mammal

This leaflet provides the description of the parts
applied only HGT type.

For detailed instructions on adjustments, descrip-
tion, etc" please refer to the Service Manual of
PL-570/KCT.

GDDIONEER'

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MODEL PL-570 COMES IN DISTINGUISHED AS FOLLOWS:

Type Voltage

R amarks

HGT 220V and 240V (Switchable)

Europe or Oceania model without phono cartridge

1. SPECIFICATIONS

Motor and Turntable

Motor ....................... Quartz PLL Hall motor
Turntable Platter ...... 324mm diam. aluminum alloy die-cast
Internal Mass ....... 340kg-cm2 (including platter mat mass)
Speeds .......................... 33-1/3 and 4Srpm
Speeds Control Range ......................... i6%
Wow and Flutter .............. Less than 0.025% (WRMS)
Signal-to-Noise Ratio ............ More than 70dB (DIN-B)
Rotational Characteristics
Build-up Time ........... Within 2400 rotation at 33-1/3rpm
Speed Deviation .................... Less than 0.003%
Speed vs. Load Characteristics Stable up to 120 grams drag load
Speed Drift ............. Less than 0.0003%/h at 33-1/3rpm
Less than 0.00004%/ C' change at 33-1 l3rpm
Tonearm
Type .............. Staticbalance type, S-shaped pipe arm
Effective Arm Length ........................ 237mm
Overhang ................................ 15mm
Usable Cartridge Weight .......... 4g (min.) to 13.5g (max.)
(For cartridge weighing over 9 grams, attach the sub-weight)
Arm Height Adjust Range ..................... iSmm
Subfunctions

Warren motor for automatic functions,Anti-skating force control,
Lateral balancer,StyIus pressure direct-readout counterweight,Arm
height adjusting device, Cueing device, Headshell stand, Strobe
light, Insulator feet, Free stop hinges

Semiconductors
le ............................. 4
Transistors ....................... 9
Diodes ........................... 12
Hall elements ...................... 3
LED ............................ 1
Photo Transistor ..................... 1
Miscellaneous
Power Requirement

PL-570/HGT ......... 220-240V,50/60HZ
Power Consumption

PL-570/HGT .................... 11W
Dimensions ..... 490(W) x 200(H) X 390(D)mm

19-5/16(W) x7-7/8(H) x15-3/8(D)in.

Weight ................ 13.5kgl29 lb 11 oz
Accessories
4Srpm adaptor ...................... 1
Overhang gauge ..................... 1
Screwdriver ........................ 1
Sub weight ......................... 1
Cartridge mounting screws .............. 6
Cartridge mounting nuts ............... 2
Cartridge mounting washers ............. 2
Operating instructions ................. 1
NOTES:

0 Specifications and design su bjecl to possible modi-
fication without notice, due to improvements.