Sony ICF-SW77 - DIAGRAMS; IC Pin Function; Block Diagram; Microcomputer Section

Location and Function of Controls
Refer to the pages indcatec m • for details.
I
CD
I
Q] Telescopic antenna
\2\ World time scale ©
(U Speaker
[Tj Clock/timer display (for clock) 0
[U Frequency display (for radio) ©
(D Si, S2, S3. S4, S5 (station) buttons
[Tj Band selectors
FM button
AM button
[3 MODE (AM mode) selectors ©
WIDE/NARROW button
SYNC button
SSB button
[3 TIMER CHECK/ERASE button © ©
0 LIGHT button
Press to illuminate the display window for about 15
seconds.
® ENTER button©
0 DIRECT TUNE/TIME INPUT numeric buttons © ©
0 EXE (execute) button © ©
0 SCAN/AUTO TUNE button © ©
0 METER BAND button©
0 KEY PROTECT o-* button ©
0 ON/OFF (power) button
0 POWER/LOCK switch
Set this switch to POWER, then press the ON/OFF button
to turn on the radio. Set the switch to LOCK when
carrying the radio. When this switch is set to LOCK, the
power will not be turned on even if you press the ON/OFF
button.
0 SLEEP (sleep timer) button ©
@ TIMER STANDBY button ©
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0 RESERVE button©
0 TIMER PAGE button ©
0 PAGE FEED INSCHR/DEL CHR + ?/-<) buttons© ©
Used for changing the Tuning Page or inserting or deleting
characters of the Station Name.
0 QUICK PAGE button®
0 DIAL LOCK switch ©
0 MEMORY FREQ/METER BAND/CURSOR o o buttons
© © ©
@ AM FAST/SLOW selector©
0 DIAL TUNE/JOG dial
0 EDIT button©
What are the yellow and white dots marked beside the names of the
buttons?
Some buttons or dials have more than one function Yellow and/or white dots
are marked beside the name of these buttons For example, the TIMER
CHECK/ERASE button has two functions The lunction preceded by the yellow
dot works only when the EDIT button (also marked by a yellow dot) is pressed.
The function preceded by a white dot works only when the METER BAND
button (also marked by a white dot) is pressed
Top panel / Side panel
0 LCD CONTRAST dial ©
@3 TIME SET LOCAL button 0
0 TIME SET TIME DIFF.(difference) button 0
0 TIME/PROGRAM selector
Each time you press this button, the clock/timer display
changes between the current time and the Program Time
(starting time and ending time) indications.
0 LOCALAJTCselector©
0 FREE button © ©
0 RESET button
Press this button when other buttons do not function.
0 Holes for the carrying belt
0 TREBLE control ©
0 BASS control ®
0 VOLUME control©
How to use the stand
Rear
\
Rear panel
0 Holes for the carrying belt
0 SENS (sensitivity) selector
0 AM EXT ANT (external antenna) jack ©
@ TAPE REMOTE jack©
0 TAPE LINE OUT jack©
0 0 (earphones) jack
0 DC IN 6V <$>-©-<§> (external power input) jack
0 Stand
0 9 kHz/10 kHz (MW channel step) selector (inside the
battery compartment) Q
0 Battery compartment lid ©
How to attach the carrying belt
Attach the supplied carrying belt as illustrated below.
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