DHC-NX5MD, HMC-NX5MD - Sony Audio Service Manual (repair manual). Page 5

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5
POWER SUPPLY DURING SERVICING
• As this set has not own power supply, it does not operate indepen-
dently. Therefore, during servicing, connect it to the Pre-Main
amplifier and Tuner Unit (STR-NX5MD) of DHC-NX5MD.
If STR-NX5MD 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.
Procedure:
1. Press three buttons of G (MD), A (DISC 1), and s (CD)
simultaneously.
Set
SYSTEM CONTROL terminal
SYSTEM CONTROL terminal
Connector cable (19P)
Pre-Main AMP
and Tuner Unit
AC IN
Power feed jig
(PFJ-1)
Connector cable (17P) of
attachment to power feed jig
Relay connector jig
(J-2501-197-A)
CN101 (19P)
SYSTEM CONTROL
terminal
system cable
Exclusive cable (15P)
P707, P909
Set
CDP/MD
ST
Connection:
function
button
CD AMS –
AMS –
AMS +
AMS +
FR
m
FF
M
MD AMS –
AMS –
AMS +
AMS +
FR
m
FF
M
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