Technics SL-EH60 - Page 20

SL-EH60 |
@ To Supply Power Source
Cautions:
@ It is very dangerous to look at or touch the laser beam. (Laser radiation is invisible.)
With the unit turned “on”, laser radiation is emitted from the pickup lens.
@ Avoid exposure to the laser beam, especially when performing adjustments.
This unit SL-EH60 is designed to operate on power supplied from the Tuner/Amplifier (SA-EH60) through the Cassette Deck RS-
EH60.
When connecting the unit to other system components, do not connect to the Tuner/Amplifier SA-EH60 directly. Be sure to connect
this unit through the Cassette Deck RS-EH60.
When operating the unit SL-EH60 alone for testing and servicing, without having power supplied from the Tuner/Amplifier SA-EH60
and the Cassette Deck RS-EH60, use the following method.
Power Supply to This Unit Alone
Apply +10 V DC power to the section between L1 (BXegRW) and €1({E{Ns)). (Shown in Fig.1)
To Check Signals
Connect the oscilloscope or the speaker with built-in amplifier to the section between LINE OUT (L-ch) of the resistor R447 and the
as well as the section between LINE OUT (R-ch) of the resistor R448 and the and check if the signals are outputting from
this unit. (Shown in Fig. 1)
Main P.C.B.
R447
LINE OUT (L-ch)
(Signak check)
R448
LINE OUT (R-ch)
(Signak check)
Fig. 1
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