3
D-107
1. Rear Panel
1) Remove 4 screws
1
to detach the Stand Bracket.
2) Remove 3 screws
2
and 2 screws
3
on the Rear Panel.
3) Lift up bottom end of the Rear Panel and disconnect
the cable
A
.
4) Open the Rear Panel, and solder the Shorting Land on
the PWB to short-circuit.
The Shorting Land must be short-circuited to
protect laser diode of the optical pick-up. Be sure
to short-circuit before disconnecting the cable
B
.
Also, remove solder on the Shorting Land after
inserting the cable
.
5) Disconnect 3 cables
B
,
C
,
D
.
DISASSEMBLY
(Follow the procedure below in reverse order when reassembling)
Cable
A
2
3
3
1
Cable
C
Cable
B
Cable
D
Note:
This system has a feature to back-up various settings such as function selected, volume level, etc. By performing
disassembly or checking of the system, this back-up function can be a cause of error, and the system may not work
normally when power on after re-assembling.
To avoid this error, short-circuit both leads (+ and - terminals) of C110 on 1U-3398-1 (Main PWB) for more than 60
sec., and check that the voltage between the terminals is lowered less than 1V before re-assembling. (The back-up
function is deactivated and various settings are reset to factory settings, default values, if short-circuited.)
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