Sony WM-DDIII User Manual

WM-DDH
1. Motor section installation
2. Wow & flutter and motor position
1. Adjust with the adjustment screw so that rotor
thrust play is within 0.1mm. (When confirming
play, press motor down so that the motor
pulley and rotor rubber section do not touch.)
2. Wow & flutter adjustment
Setting:
Power supply voltage: 2.5V
Tape: Adjust by using end portion of tape.
VOLUME control: mechanical mid
TAPE SELECT switch: NORM
DOLBY NR switch: OFF
Procedure:
0 Mode: playback
test tape wow & flutter
WS-48A meter
(3kh
iz, OdB)
32SI
- 1 — 1
L^J
set
J 1_
-o
-°
Vj
\
HEADPHONES
Turn the adjustment screw so that the wow
and flutter meter reads minimum (less than
0.12% W-RMS).
( 2 ) At 2V power supply voltage, confirm normal
FWD operation.
Q) When ® and Q) are not satisfied, repeat adjust¬
ment again starting with “Motor Section
Installation”.
Press down
6

Sony WM-DDIII Specifications

General

Brand	Sony
Model	WM-DDIII
Category	Cassette Player
Language	English