Sony HMC-MD777 Service Manual page 7

POWER SUPPLY DURING SERVICING
• As this set has not own power supply, it does not operate inde-
pendently. Therefore, during servicing, connect it to the Pre-
Main amplifier and Tuner Unit (STR-MD777) of DHC-MD777.
Set
Pre-Main AMP
and Tuner Unit
AC IN
If STR-MD777 are not available, use the Power Feed Jig (PFJ-
1) and Relay Connector Jig.
In this case, after turn on the POWER switch on the Power Feed
Jig, supply power with the following methods.
– CD Section –
[REPEAT]
Press the and
(Power is turned off, when press the
button simultaneously)
– MD Section –
Insert the disc in the any MD disc slot.
Note: Enter the test mode, when Insert the disc while pressing
[ENTER/YES]
the both
[ENTER/YES]
(or
Connection:
FH-E939,838,737
MHC-6600,5600,
3600,2600
CDP/TC
Power feed jig
(PFJ-1)
17P
15P
FH-E828
FH-E929
MHC-2300
MHC-3500
MHC-5500
ST
SYSTEM CONTROL terminal
SYSTEM CONTROL terminal
Connector cable (15P)
[1/ALL]
buttons simultaneously.
[CLEAR]
and
and π buttons
button only).
Relay connector jig
(J-2501-166-A)
CN201 (15P)
SYSTEM CONTROL terminal
CN103
Set
CN102
Connector cable
[1/ALL]
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