Onkyo TX-SR600/E Service Manual page 3

F901
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
10A-UL,Fuse <D>
F6901,F6902 252199
10A-EAK,Fuse <O>
252100
F901
8A-UL or
252198 or
8A-T/UL-ST2,Fuse <D/T/Q/R>
252261
4A-SE-EAK,
F902 252077,
252243 or 4A-SE-TL250V or
4A-SE-TL250V,Fuse <O>
252277
F903 252075, 2.5A-SE-EAK,
2.5A-SE-TL250V or
252241 or
252275 2.5A-SE-TL250V,Fuse <O>
2.5A-UL/T-237 or
252160 or
F9501
2.5A-T/UL-ST2,Fuse <D>
252254
2.5A-SE-EAK,
252075,
2.5A-SE-TL250V or
252241 or
2.5A-SE-TL250V,Fuse <O>
252275
Note: <D>:120V model only
<O>: Other models except 120V model
<T>: Asian model only for 230V
<R>: Chinese 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
(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.
4. Memory Preservation
This unit does not require memory preserv ation batteries. A
built-in memory power back-up system preserves the contents
of the memory during po wer f ailures and e ven when the unit is
unplugged. The unit must be plugged in order to char ge the
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 average, memory contents are protected over a
period of a fe w weeks after the last time the unit has been
unplugged. This period is shorter when the unit is exposed to a
highly humid climate.
5.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.
27122965
ANTENNA CAUTION: SPEAKER IMPEDANCE
6 OHMS MIN. /SPEAKER
COMPONENT VIDEO
FRONT SURROUND
INPUT 2 INPUT 1 OUTPUT SPEAKERS SPEAKERS
A B
Y
FM AM
75
L L L
P B
REMOTE
CONTROL R
P
R
R R
DIGITAL INPUT DIGITAL DIGITAL VIDEO 3 VIDEO 2 VIDEO 1 DVD MONITOR
OUTPUT INPUT OUT
IN IN OUT IN IN
OPTICAL OPTICAL COAXIAL
2 1 VIDEO
SURROUND BACK
SPEAKER
S VIDEO
IR L
CD TAPE S IN AV RECEIVER
IN OUT IN IN IN OUT IN FRONT SURR CENTER MODEL NO. TX-SR600E PRE OUT
L
L L R
SUBWOOFER
OUT ONT SURR CENTER
PRE OUT L AV RECEIVER SURROUND
120 V
MODEL NO. TX-SR700E BACK
R R
R
SUB
VIDEO 3 VIDEO 2 VIDEO 1 WOOFER
DVD
VOLTAGE R
SUB
VIDEO 1 WOOFER
DVD
SELECTOR
220-230 V
6.Setting the AM tuning step frequency
(Worldwide models only)
1. Press the MENU button on the front panel or SETUP
button on the remote controller.
The main menu appears.
* Menu *****************
1.Speaker Config
2.Speaker Distance
3.Level Calibration
4.Input Setup
5.OSD Setup
6.Preference
|ENTER|Quit:|SETUP|
2. Use the and cursor buttons to select " 6.
Preference " and then press the ENTER button.
* Menu *****************
1.Speaker Config
6.Preference
2.Speaker Distance
***********************
3.Level Calibration
4.Input Setup
a.Headphones Level
5.OSD Setup
: 0dB
6.Preference
b.AM Frequency Step
:9 kHz
Quit:|SETUP|
b. AM Frequency 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 if you are using the unit in a 10-kHz region.
TX-SR600/E
CENTER
SPEAKER
AC OUTLETS
AC 230-240 V
50 Hz
SWITCHED
TOTAL 100W MAX.
120 V
220-230 V