Pioneer PL-560 Service Manual page 23

1 2
Schematic Diagram for R Type
AC 110 ~ 120V
220 ~ 240V
50/60Hz
POWER CORD
PDG- 028
VOLTAGE
SELECTOR
== POWER
ee ai
SUPPLY
ASSEMBLY
(PWR - 083)
POWER
TRANSFORMER
PTT-170
MOTOR ASSEMBLY
(PY Y-163)
a x >
noo TT ia a
ing oO oO
ae C) & OC)
VR I VR2
10k of | lOksS
Q@\ |@
'
D !
VR1 SPEED ADJ, 45rpm
VR2:SPEED ADJ. 33 1/3 rpm
PL-560/R
1. RESISTORS:
Indicated in 2, %W, %eW, +5% tolerance unless otherwise noted k :k&2,
M : MQ, (F) : £1%, (G) : 2%, (K) : 10% (M); +20% tolerance A
2. CAPACITORS:
Indicated in capacity (uF)/voltage (V) unless otherwise noted p : pF
Indication without voltage is 50V except electrolytic capacitor.
3. VOLTAGE
SL] : OC voltage (V) at no input signal
4. OTHERS:
ep : Signal route.
@ : Adjusting point.
The mark found on some component parts indicates the im-
portance of the safety factor of the part. Therefore, when replacing,
be sure to use parts of identical designation.
This is the basic schematic diagram, but the actual circuit may vary
due to improvements in design.
SWITCHES:
$1: POWER ON- OFF =
$2: SPEED 33V3rpm — 45rpm
The underlined indicates the switch position.
$1
MICRO SWITCH
PSF-023 (POWER)
5 SWITCH —
> BOARD ASSEMBLY
cS) =
t |s2:sPEED 1
PsH-013 9° O° D
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