Technics SL-PG200A

SL-PG200A
Focus servo locked?
No| @ FO error amp. failure:
°©1C6501,6504
@ Microprocessor failure:
© 10401
@ Control system failure:
¢ 1C6501 ,6504
@ TR error amp. failure:
* 1C6501,6503,6504
@ Pickup failure:
¢ Radial coil
Radial servo locked?
D AGC circuit failure:(RF Amp.)
°1C6501
— AGC circuit check method —
Verify that HF signal amplitude at
C305’s lead is 1.0Vp-p~1.5 Vp-p.
HF (RF) Signal
present?
WD DF/DAC circuit failure:
© 1C801
@ Low-pass filter circuit
failure: *
¢ 1C802, 891°
Audio signal
output present?
Play operation
a
:
+
:
ae
Printed
in
F.R.
Germany
; 9 1
1 ss H91020624