Servicing Notes; General - Sony ICF-M1000 Service Manual

SECTION 1

SERVICING NOTES

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)
: 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 °C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges oc-
cur 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.
SECTION 2

GENERAL

This section is extracted from
instruction manual.
US, Canadian models
75
FM
AM
MHz
PM kHz
BAND/CLOCK RADIO/LINE IN POWER
AEP, UK models
FM
AM
MHz
PM kHz
BAND/CLOCK RADIO/LINE IN OPERATE
ICF-M1000
Ver. 1.3
FM ANTENNA LINE OUT LINE IN
EXT INT
FM ANTENNA selector
AC power cord
i
LINE IN
AC power cord
Cordon
d'alimentation
secteur
i
3