Sony Walkman WM-EX20 Service Manual page 4

[ Slider (NR) ]
F side
flywheel
center
F side
[ Rotational system ]
1. Rotational System of PLAY Mode
idler gear (A) (S side)
gear (reel) (T side)
idler gear (A) (T side)
gear (NR)
FWD REV
gear (Y)
idler gear (B)
insert flywheel (N)
3. Rotational System of REW Mode
idler gear (A) (S side)
gear (FR)
gear (Y)
insert flywheel (N)
slider (NR)
R side
gear (reel) (S side)
motor pulley
clutch
assy (F)
insert flywheel (R)
reverse pulley
gear (reel) (S side)
motor pulley
clutch
assy (F)
insert flywheel (R)
reverse pulley
2. Rotational System of FF Mode
gear (reel) (T side)
idler gear (A) (T side)
gear (FR)
gear (Y)
insert flywheel (N)
— 4 —
motor pulley
clutch
assy (F)
insert flywheel (R)
reverse pulley