Pioneer plz 91 service manual

Page 1

PL-ZSI, PL-ZBI

1. SPECIFICATION

Turntable: PL-291/PL-Z81
Motor, Platter

Motor Type ................................................ DC servo motor
Drive Method ...................................................... belt drive
Speed ...................................................... 33-1/3, 45 RPM
Speed Variation ------------ 0.07% WRMS (JIS 10.10% WTD)
Peak (DIN)
S/N Ratio .... .......... 68 dB (D|N_B)
Platter -------------------------------- 295mm dia., aluminum die-cast
Tonearm
Type ---------------------- Dynamirbalance type, straight tonearm

Installed Cartridge

Type ..................................................................... MM type
Replacement Stylus ............................................... pN_ 210
StYIUS ......................................................... 0-6 m diamond
Output voltage 2.5mV (1kHz, 3.54cm/s, Lat. peak)

Tracking Force ................................. 2-3.09 (optimum 259)
Frequency Response ................................. 20HZ to 20,000HZ
Load Resistance ......................................................... 47kg
Cartridge Weight ............................................................ 4g

2. PANEL FACILITIES

®

{PL-281 is not equipped
with this switch.)

Other
Dimensions ----------------------------- 360W x 90H x 350.50lmm)
Weight
PL-ZQI ................................................................. 2.7kg
[BL-281 .................................................................. 2'7kg
Accessories
EP Adaptor ................................................................... 1

Specifications and design subject to possible modifications
without notice due to improvement.

49

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PL-ZSI , PL-ZSI

.EP adaptor @PLAYISTOP switch (only PL-291l
Press this switch when starting auto play or when stopping
Platter shaft play.
@ Platter mat NOTE:
@ Platter Be sure to press the switch firmly when starting playback; if not
A pressed firmly, the platter may rotate without the tonearm mov-
@ Dust cover ing.
@Arm rest @CUT switch (only PL-281l
.Tonearm Press this switch when stopping play.
.Cartridge 63) ARM ELEVATION switch
0 Use the switch for manual play.
@ SPEED switch 0 Use the switch to suspend record play temporarily.
Set this switch in accordance with the speed of the record. . 31:: the swntch when changing the tracks during actual
33: For 33-1/3 rpm records. 45: For 45 rpm records. [UP]: The tonearm rises (the stylus moves aWay from the
. _ record).
@ DISC. SIZE SWltCh (only PL 291) [DOWN]: The tonearm descends (the stylus is lowered onto
Set this switch in accordance with the size of the record. the record).

30: For 30 cm LP records. 17: For 17 cm EP records.

3. PACKING

Parts List of Packing (PL-291 and PL-ZBl)
Mark No. Part No. Description

PE81059 Turntable sheet
anom M43410! zomms ceun'gv CMI
PNV1008 Dust cover
PHA1045 Protector (R)
PHA1046 Protector (L)
PEC1002 45 adaptor
PH61163 Packing case (For PL-291)
PHGI158 Packing case (For PL-ZSl)
PNRIOZO Turntable

4% im a?

Vinyl bag