Technics SL-5200ES User Manual

@ BLOCK DIAGRAM
D201
®
o
25
o's
96
gé
E
oS
SiS
AS
A
33 r.p.m.
QO 45r.p.m.
(4)- +19)
1C202 (AN660)
1C203 (DN860)
r--—- oo
Phase Control
Shaping
(0)
%
Via, Vag
Ye
Speed Control
1C201 (SVIAUPC4558C)
FG
FG AMP
B-
Power
Circuitry
c>
Roar =
y See
nv Oo >
s)
| egefe
ABA O
ae geo y
x o7~cos
x he et
oO £3ok%
Ye) FuMadao
[109 uoljIa}aQg UOILSOd
Q101 ~ 103
PNP type Driver
+8 12.5V
Qi~3
NPN type Driver
Q104 ~ 106
[10D aALIG anew
m TROUBLE SHOOTING
Power circuitry check
TP1 - 33.5V
TP3 -5.1V
TP4 - 12.5V
TP5-11.5V
Automatic start, Manual start
Neither rotates
1C101
Q101, Q102, @103,
Q104, Q105, 106
Drive circuitry check
1) 1C101 wave form
2) Q101 (0102, Q103) 5, onc
3) TP6 (TP7, TP8) -
(B)
|
Runaway
operation
FG
circuitry
check
19.8msec
Control circuitry check
1) 1C202 wave form or voltage
Speed-set circuitry check 1C203 13)
14 pin voltage
ie) ae rpm - 2.8V
33-45 rpm
(c) Changeover malfunction
(rerg). orem OV
7p 33 rpm - OV
G4 +
| 2.
(TP18) 45 rom - 2.8V
Pitch control malfunction
Stroboscope synchronization
malfunction
Quartz-crystal oscilletion power check
(D)
TP20
9.1V
(8.6~9.6V)
Quartz-crystal oscillation circuitry
check
3.8 usec.
1) TP28
OV
2) 1C203 wave form or voltage

Technics SL-5200ES Specifications

General

Brand	Technics
Model	SL-5200ES
Category	Turntable
Language	English