CDX-F7710/F7710S/F7715X/F7750/F7750S
Y CD Playback:z UNLEADED SOLDER
1
You can play CD-DA (also containing CD ), CD-R/CD-TEXT*Boards requiring use of unleaded solder are printed with the lead
RW (MP3 files also containing Multi Session and free mark (LF) indicating the solder contains no lead.ATRAC CD
(ATRAC3 and ATRAC3plus format).(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
Type of discsLabel on the disc
: LEAD FREE MARK
Unleaded solder has the following characteristics.
CD-DA
YUnleaded 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
MP3
the heated tip is applied for too long, so be careful!
ATRAC CD
YStrong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
YUsable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
*1 A CD TEXT disc is a CD-DA that includes information such as
also be added to ordinary solder.
disc, artist and track name.
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
Y Connect the MAIN board (CNP301) and the SERVO board (CN2)
with the extension cable (Part No. J-2502-076-1).
MAIN BOARDJ-2502-076-1
CNP301
SERVO BOAR D
CN2
3 |
ACEC
