Onkyo TX-SR601/E Service Manual page 3

SERVICE PROCEDURES
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
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 <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>
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
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.
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.
CAUTION: SPEAKER IMPEDANCE
ANTENNA AM FM 75
6 OHMS MIN. /SPEAKER
COMPONENT VIDEO
ZONE 2 FRONT SURROUND CENTER
INPUT 2 INPUT 1 OUTPUT SPEAKERS SPEAKERS SPEAKERS SPEAKER
Y
ZONE 2 L L
LINE OUT
P L
B
R R
P R R REMOTE
CONTROL
DIGITAL VIDEO 3 VIDEO 2 VIDEO 1 DVD MONITOR
IN OUT COAXIAL IN OUT IN OUT IN IN OUT ZONE 2
12 V 12 V
OPTICAL OPTICAL SURROUND
1 V TRIGGER TRIGGER
2 OUT OUT BACK
SPEAKER
L
IR IN
S AV RECEIVER
TX-SR 701 PRE OUT
MODEL NO.
IN
R
COAXIAL
IN IN IN IN FRONT SURR CENTER SUB
IN OUT OUT OUT WOOFER
L 120 V
L
R
VOLTAGE
R
CD TAPE VIDEO 3 VIDEO 1 SUB
VIDEO 2 WOOFER
DVD
SELECTOR
220-230 V
5.Setting the AM tuning step frequency
(Worldwide models 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.
* Menu *****************
1.Speaker Config
1.Hardware Config
2.Speaker Distance
***********************
3.Level Calibration
4.Input Setup
a.Surr/Zone 2
5.OSD Setup
b.IR IN Position
6.Preference
:Main
c.TV Format :Auto
d.AM Frequency Step
:9kHz
Quit:|SETUP|
d. 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
Page 3
TX-SR601/E
AC OUTLETS
SWITCHED
TOTAL 100W MAX.
120 V
VOLTAGE
SELECTOR
220-230 V