background image
AD0002043C2
Tuner/Amplifier
SA-EH560
Colour
(S).....................Silver Type
Areas
(E).....................Europe.
(EB)..................Great Britain.
(EG)..................Germany, Italy, France, Netherlands and Denmark.
1


background image
1
1. Before Repairs
1. Turn off the power supply. Using a 10
, 10 W resistor, connect both ends of
power supply capacitors (C701, C703 and C702, C704) in order to discharge
the voltage.
2. Before turning the power supply on, after completion of repair, slowly apply
the primary voltage by using a power supply voltage controller to make sure
that the consumed current at 50 Hz in NO SIGNAL mode should be shown
below with respect to supply voltage 230/240 V.
2


background image
Power supply
voltage
AC 230 V
AC 240 V
Consumed current
50 Hz
70 ~ 250 mA
2. Protection Circuitry
The protection circuitry may have operated if either of the following conditions is
noticed:
- No sound is heard when the power is switched ON.
- Sound stops during a performance.
The functions of this circuitry is to prevent circuitry damage if, for example, the
positive and negative speaker connection wires are shorted, or if speaker system
with an impedance less than the indicated rated impedance of this unit are used.
If this occurs, follow the procedure outlined below.
1. Switch OFF the power.
2. Determine the cause of the problem and correct it.
3. Switch ON the power once again.
Note:
When the protection circuitry functions, the unit will not operate unless the
power is first switched OFF and then ON again.
3. Accessories
- AC power supply cord for (E),(EG) areas
(RJA0019-X)...........................1 pc.
- AC power supply cord for (EB) area
3


background image
(RJA0053-2X).........................1 pc.
- AM loop antenna set
(RSA0022-J)...........................1 pc.
- FM indoor antenna
(RSA0007)..............................1 pc.
- Speaker cords
(REE0499)..............................2 pcs.
(REE0984)..............................2 pcs.
(REE0985)..............................2 pcs.
4


background image
- Remote control transmitter
(RAK-EHA29WH).....................1 pc.
- Remote control batteries
(R6/LR6, "AA", UM-3)............2 pcs.
Note: These are available on sales route.
- Antenna plug adaptor for (EB) area only
(SJP9009)..............................1 pc.
5