Sony TA-2000F - Secured to the Rear Panel; By Rivets Oo

With a soldering-iron having a solder-sucking
tip, clean the solder from each lug of the
defective switch and the printed board as
shown in Fig. 2-10. This frees the switch.
HEADPHONE, AUX-3 jacks 2.
1. Remove the two screws (® PS 3x6) securing the
jack escutcheon to the front subchassis.
2. Unsolder the lead wires from the defective jack,
nd Phen quctall the heer One: 3. Install the replacement switch.
REPLACEMENT OF COMPONENTS
SECURED TO THE REAR PANEL
BY RIVETS
LEVEL ADJUST Controls and MIC Jack 2-9.
1. Remove the ornamental nut securing the
controls or jack to the rear panel. Use pliers
covered with a soft cloth. Take care not to 1. Remove the
rear panel as described in
mar the rear panel.
Procedure 2-7.
2. Unsolder the lead wires from the defective 2. Bore out the rivets using a drill bit slightly
control or jack, and then install the new one. larger in diameter than the rivet. See Fig. 2-11.
IMPEDANCE
SELECTOR
Switch
3.
Punch
out
the
remainder
of
the
rivet
with
a
nail set or prick punch.
1. Remove the PHONO-! Equalizer Amplifier/ ;
Head
Amplifier
Board
as
described
in
Procedure
4.
Remove
the
defective
component,
and
then
1-6.
install
a
new
one.
5. Secure the new component with a suitable
ear
Pye
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\ IO aye.
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per ds)
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screw and nut, or a repair rivet screw (part
number 3-701-402).
/— fear panel
— washer
f
ss
Fig.
2-10.
IMPEDANCE
selector
switch
removal
Fig.
2-117.
Rivet
replacement
,
VOLUME
TR
FUNCTION2
LEVEL
EBLE
cone!
control
move
SW
METER cig es
HEADPHONE BALANCE
jack control
Fig. 2-9.
FREQ. SW
FUNCTION 1
SW,
TURNOVER TURNOVER MIC LEVEL
FREQ. SW SW
(TREBLE)
Control and switch replacement