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.Press and hold down the VIDEO-1 button, then press the
STANDBY/ON button.
2.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. Safety-check out
(U.S.A. model only)
After correcting the original service problem, perform the
following safety check before releasing the set to the customer.
Leakage Current Check
Measure leakage current to a known earth ground(water pipe,
conduit, etc.) by connecting a leakage current tester between
the earth ground and exposed metal parts of the appliance
(input/output terminals, screwheads,metal overlays, etc.).
Plug the power supply cord directly into a 120V AC 60 Hz outlet
and turn Standby switch on. Any current meausred must not
exceed 0.5mA.
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.
4.Setting the voltage selector (Worldwide models
only)
Worldwide models are equipped with a voltage selector to conform
with local power supplies. Be sure to set this switch to match the
voltage of the power supply in your area before plugging in the unit.
Determine the proper voltage for your area: 220-230 V or 120 V. If
the preset voltage is not correct for your area, insert a screwdriver
into the groove in the switch. Slide the switch all the way to the
upper (120 V) or to the lower (220-230 V), whichever is appropriate.
5.Setting the AM tuning step frequency
(Worldwide models only)
CIRCUIT NO. PART NO. DESCRIPTION
Note: <D>:120V model only
<O>: Other models except 120V model
<T>: Asian model only for 230V
<R>: Chinese model only
<Q>: Hongkong model only
To display the Hardware Config menu:
1. Display the main menu.
2. Use the
and cursor buttons to select "1. Hard
Config" and then pr ess the ENTER b utton. The
"Hardware Config" menu appears.
e. AM Fr equency Step
This setting only appears on the worldwide model.
It determines the increment amount or decrement amount
when adjusting the AM tuner frequency.
.
The initial setting is 9 kHz, and this needs only to be changed
unit in a 10-kHz region.
if you are using the
* Menu *****************
1.Speaker Config
2.Speaker Distance
3.Level Calibration
4.Input Setup
5.OSD Setup
6.Preference
1.Hardware Config
***********************
a.Surr/Zone 2:Surr
b.Surr Back : 1ch
c.IR IN Position
:Main
d.TV Format :Auto
e.AM Frequency Step
:9kHz
Quit:|SETUP|
INPUT 1
INPUT 2
OUTPUT
COMPONENT VIDEO
Y
OPTICAL
1
2
IN
IN
IN
IN
FRONT
SURR
CENTER
SUB
WOOFER
VIDEO 2
VIDEO 1
VIDEO 2
DVD
MONITOR
OUT
DVD
TAPE
IN
L
R
VIDEO 3
VIDEO 1
V
VIDEO 3
OPTICAL
IN
IN
IN
IN
IN
IN
OUT
OUT
OUT
OUT
OUT
S
DIGITAL
OUT
AC OUTLETS
CD
COAXIAL
L
R
IN
GND
PHONO
COAXIAL
P
R
P
B
12 V
TRIGGER
OUT
ZONE 2
IR IN
12 V
TRIGGER
OUT
ANTENNA
FM 75
AM
REMOTE
CONTROL
R
L
ZONE 2
LINE OUT
AV RECEIVER
MODEL NO.
TX-SR 701
FRONT
SPEAKERS
ZONE 2
SPEAKERS
SURROUND
SPEAKERS
CENTER
SPEAKER
R
L
R
L
SURROUND
BACK
SPEAKER
FRONT
SURR
CENTER SURR BACK
(SB)
ZONE 2
SUB
WOOFER
PRE OUT
R
L
R
L
CAUTION: SPEAKER IMPEDANCE
6 OHMS MIN. /SPEAKER
120 V
220-230 V
VOLTAGE
SELECTOR
SWITCHED
TOTAL 100W MAX.
120 V
VOLTAGE
SELECTOR
220-230 V
F6901,F6902 252196
or
12A-UL/T-314
or
252301
12A-TUL-250V, Fuse <D>
252100 or
10A-EAK or
252307
10A-TL250V, Fuse <O>
F901
252199
10A-UL, Fuse <D/T/Q/R>
F902 252078,
5A-SE-EAK,
252244 or
5A-SE-TL250V or
252278
5A-SE-TL250V, Fuse <O>
F903
252164 or
5A-UL/T-237 or
252258
5A-T/UL-ST2,Fuse <D>
252075,
2.5A-SE-EAK,
252241 or
2.5A-SE-TL250V or
252275
2.5A-SE-TL250V,Fuse <O>
F9501
252160 or
2.5A-UL/T-237 or
252254
2.5A-T/UL-ST2,Fuse <D>
252075,
2.5A-SE-EAK,
252241 or
2.5A-SE-TL250V or
252275
2.5A-SE-TL250V, Fuse <O>
TX-SR701/E
SERVICE PROCEDURES
Page 3