Read Sony ICF-C773 / ICF-C773L Service Manual online
ICF-C773/C773L
3
SECTION 1
GENERAL
LOCATION AND FUNCTION OF CONTROLS
This section is extracted from
instruction manual.
instruction manual.
LIGHT
STANDBY
LIGHT
CONTROL
BRIGHTNESS
HIGH
LOW
TU
N
E
M
O
D
E
L
IG
H
T
O
N
/O
F
F
L
IG
H
T
SL
EE
P
NA
P
SL
E
E
P
T
U
N
E
/T
IM
E
S
E
T
WAKE UP
PRESET
PRESET
RADIO
SLEEP
MHzkHz
STANDBY
RADIO A SOUND
LIGHT SLEEP
RADIO B SOUND
NAP
ALARM MODE
VOLUME
D.T.S./ CLOCK
ALARM B
ALARM A
BAND
ALARM
RESET
RADIO
OFF
RADIO
ON
EN
TE
R
* There is a tactile dot beside VOLUME to show the direction to turn up the volume.
AC power cord
*
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
Boards requiring use of unleaded solder are printed with the lead
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40
°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
°C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
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