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CAUTIONS
WHEN
SERVICING
The DX-D91 has no power supply circuit.
Power should be supplied from MX-D91,D86 using an
Il-core
flat cable.
During repair,
connect DX-D91
to the MX-D91,D86 to supply the power.
When there is no MX-D91,D86,
supply the power
in the manner below.
(When repairing without MX-D91, D86)
i, Remove soldering from @ and @ terminals of T51 not to
flow DC through TS51.
2. Connect the Multi-Power
Supply(LPS-9088)
in the manner below.
*FL51 does not light, as AC power for FL51 is not supplied.
The voltages below are supplied to each CONIO1
terminal
from the external
power source,
OUT
PUT
AUDIO GND
Rch
Rch OUT
GND
GND
AC-COM
GND
AC-1
-13V
AC-2
+13V
3. Multi-Power
(LPS-9088) Connection
Connect
to Jl of the LPS-9088 using a multi-conversion
harness.
oShbFt bar
,
:
: Jumper cable
Conversion harness connection
: Pin plug's ground cable
: Power output terminal
: Relay terminal
|
1
3
3
4
4
7
7
10
LPS-9088
+13V
-13V
Power terminal
(4) (=)
Mi ACCESSORIES /PACKAGE
LIST
PART NO.
REF. NO.
PART NO.
DESCRIPTION
COMMON
= Q' TY
CHANGED TO
MODEL
1
*& B9-VX5-904-019
INSTRUCTION
BOOKLET
(Y)
x
1
2
*& 89-VX5-91 4-018
INSTRUCTION
BOOKLET
(Y,
YK)
K
1
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