SERVICE PROCEDURES
W
local po
the po
1. Determine the proper v
120 V.
2. If the preset v
driver into the groove
to the right (120
orldwide models are equipped with a voltage selector to conform with
wer supplies. Be sure to set this switch to match the voltage of
wer supply in your area before plugging in the unit.
oltage for your area: 220-230 V or
oltage is not correct for your area, insert a screw-
in the switch. Slide the switch all the way
V) or to the left (220-230 V), whichever is
appropriate.
5.Setting the AM tuning step frequency
(Wolrdwide models only)
6.Setting the Voltage selector (Worldwide models
only)
A
es the contents
ge the
ver a
xposed to a
7. Changing the AM band step
With the exception of the worldwide models,a tuning step step setup
mode is not provided. When you change the band step, change
the parts as shown below.
To 10kHz
To 9kHz
R7780,R7781
330 ohm
Open
R7880,R7881
Open
2.2 kohm
4. Memory Preservation
This unit does not require memory preserv ation batteries.
built-in memory po wer back-up system preserv
of the memory during po wer f ailures and even when the unit is
unplugged. The unit must be plugged in order to char
back-up system.
The memory preserv ation period after the unit has been
unplugged v aries depending on climate and placement of the
unit. On the a verage, memory contents are protected o
period of a fe w weeks after the last time the unit has been
unplugged. This period is shorter when the unit is e
highly humid climate.
2. To initialize the unit
This device employs a microprocessor to perform various
functions and operations. If interference generated by an external
power supply, radio wave, or other electrical source results in
accident which causes the specified operations and functions to
operate abnormally.
To perform a result, please follow the procedure below.
1.Turn POWER to on.
2.Press and hold down the PRESET MEMORY button, then press the
STANDBY button.
After "clear" is displayed, the preset memory and each
mode stored in the memory, such as surround, are
initialized and will return to the factory setting.
3.Disconnect Power supply cord.
3. Safety-check out
(Only U.S.A. model)
After correcting the original service problem, perform the
following safety check before releasing the set to the customer.
Connect the insulating-resistance tester between the plug of power
supply cord and screw on the back panel.
Specifications: 3.3Mohm+/-10% at 500V.
1. Replacing the fuses
This symbol located near the fuses indicates that the
fuse used is fast operating type. For continued protection against
fire hazard, replace with same type fuse. For fuse rating refer to
the marking adjacent to the symbol.
Ce symbole indique que le fusible utlise est a rapide.
Pour une protection permanente, n'untiliser que fusibles de
meme type. Ce darnier est la qu le present symbol est
appse.
CIRCUIT NO.
PART NO.
DESCRIPTION
F901
F902
F903
F9501
CIRCUIT NO.
PART NO.
DESCRIPTION
F901
F902
F903
F9501
Note: <D>:120V model only
<P>: European model only
<WT>: Worldwide model only
<WR>: Asian model only for 230V
<GT>: 220-230V model only
<A>: Australian model only
252198
252077
252075
252160
252075
8A-UL,Fuse <D/WT/WR>
4A-SE-EAK,Fuse <P/WT/WR/A>
2.5A-SE-EAK,Fuse <P/A>
2.5A-UL/T-237,Fuse <D>
2.5A-SE-EAK,Fuse <P/A/WR/WT>
TX-DS696
TX-DS595
252166
252076
252075
252160
252075
6.3A-UL/T237,Fuse <D/WT/WR>
3.15A-SE-EAK,Fuse <P/WT/WR/A/GT>
2.5A-SE-EAK,Fuse <P/A>
2.5A-UL/T-237,Fuse <D>
2.5A-SE-EAK,Fuse <P/A/WR/WT/GT>
CAUTION:
6 OHMS
MIN.
/ SPEAKER
RL
PB
PR
Y
REMOTE
CONTROL
INPUT 1
INPUT 2
OUTPUT
FM
75
AM
ANTENNA
GND
PB
PR
Y
PB
PR
Y
COMPONENT VIDEO
SEE INSTRUCTION MANUAL
FOR CORRECT SETTING.
4 OHMS
MIN.
/ SPEAKER
FRONT
SPEAKERS
CENTER
SPEAKER
ZONE 2
SPEAKERS
R
L
RL
R
L
FRONT
SURR
L
R
1
2
PRE OUT
CENTER
L
R
VIDEO
S VIDEO
VIDEO 1
VIDEO 2
DVD
VIDEO 4
IN
OUT
IN
OUT
IN
IN
IN
MONITOR
OUT
VIDEO 3
L
R
CENTER
SUB
WOOFER
FRONT
SURR
SUBWOOFER
OPTICAL
COAXIAL
1
2
12
PRE OUT
MULTI
CHANNEL INPUT
DIGITAL INPUT
L
R
OUT
IN
PHONO
TAPE
CD
SWITCHED
100W MAX.
AC OUTLET
120V
VOLTAGE
SELECTOR
220-230V
AV RECEIVER
TX-DS696
MODEL NO. /
:
IMPEDANCE SELECTOR
SET BEFORE POWER ON
SURROUND
SPEAKERS
120V
VOLTAGE
SELECTOR
220-230V
The initializing setting is 9 kHz, and this needs only to be changed if you
are using the unit in a 10-kHz region.
1. Press the SETUP button.
Turn the jog dial or press the
and
cursor buttons on the remote
controller to display "3. PREFERENCE."
2. Press the jog dial or ENTER button on the remote controller.
Turn the jog dial or press the
cursor buttons on the remote
controller to display "AM FREQ STEP?".
3.Press the jog dial or ENTER button on the remote controller.
The currently set frequency step appears.
4.Turn the jog dial or press the
and
cursor buttons on the remote
controller to set the frequency.
5. Press the RETURN button.
"AM FREQ STEP?" appears in the FL tube.
To exit the setup mode immediately, press the SETUP button.
TX-DS595/696
