Toshiba SB-A65 Service Data page 4

3. OF
below.
U.K., Australia
80)
160
Europe
, 4Q —.16Q
@ To select function
® To listen to radio broadcasts
Connect the tuner output cables to the TUNER
input
terminals on the rear panel of the amplifier.
with an earth wire.
@ Touse the AUX terminals
ERS
SB-A65
\TION
® Tape deck connections
Connect the tape deck input terminals (LINE IN) to the
amplifier's record terminals (REC), and the deck output
terminals (LINE OUT) to the amplifier's playback
(PLAY) terminals.)
(1) To record
Prepare the programme source (turntable, tuner or any
other audio programme source) to be recorded, and set
the tape deck in the recording mode. Note that during
actual recording, the amplifier volume and tone controls
will have no effect on the recording level or tone.
(2) To play
To listen to a pre-recorded tape, depress the function
selector ©) TAPE switch and turn on the connected
tape deck for playback. Since this is a tape monitor
switch, tape monitoring is possible with a 3-head tape
deck connected.
® Placement
Since this amplifier uses some parts containing fluid,
place this unit at alevel. If the unit Is inclined over 15°)
it may cause overheating.
® Speaker cords
After speaker connections are completed, bundle them
as shown In the Figure with the binder supplied with the
Toshiba tuner. If the cords come near the AM aerial of
the tuner, they may affect AM reception badly.
® Heat dissipation
When stacking this amplifier with other equipment,
always be sure to place this unit at the top. Because the
amplifier radiates a significant amount of heat when
driven at high power output, do not cover the ventila-
tion openings.
@® The electronic switches employed in this amplifier for
speaker selector, loudness switch, mode switch and
function selector automatically return to a fixed
setting when power is turned off. The fixed settings
are:
TAPE a OFF
MODE > STEREO
LOUDNESS mi OFF
SPEAKER = A
FUNCTION SELECTOR: :> TUNER
Figu re3
(3d x 5.5mm) a
NSTRUCTIONS
Top Cover Removal
1. Remove four screws (A) (36 x 6mm) holding the top
cover and one screw (B) (36 x 8mm).
(36 x 8mm)
1. Remove four plastic rivets (F) (3 x 4.5mm) holding
LED P.C.Board and the front chassis, then LED P.C.
Board can be removed out.
(D) Rivets
Figure6 (F) Rivets
(3¢ x ia
4.5mm)
(36 x 6mm) F (E)
Figure 7
(H) Ff (30 x 10mm)
B y Figure 8 ( rf
Transistors (Q617, 618,and the heat pipe inside part)
Removal
1. Remove two screws (G) (3¢ x 8mm) holding the heat
pipe, then the cover can be removed out.
3. Take the solders (six points) of Transistor off from
Main P.C. Board.
4. Remove one screw (|) (36 x 6mm) and two screws (J)
(36 x 8mm) holding the heat pipe and pull it with
keeping transistor.
Figure 9
Take the
(36 x 10mm) Solders