Read Sony FST-ZUX999 / HCD-ZUX999 Service Manual online
HCD-ZUX999
2
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
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
• 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.
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
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 viscous (sticky, less prone to fl ow)
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.
NOTES ON CHIP COMPONENT REPLACEMENT
•
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
aged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING
•
•
Keep the temperature of soldering iron around 270 °C during
repairing.
repairing.
•
Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
circuit board (within 3 times).
•
Be careful not to apply force on the conductor when soldering
or unsoldering.
or unsoldering.
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK
0 OR DOTTED LINE
WITH MARK
0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
FM tuner section:
Tuning range:
Tuning range:
87.5 – 108.0 MHz (50 kHz step)
Intermediate frequency: 10.7 MHz
AM tuner section:
Tuning range:
Latin
AM tuner section:
Tuning range:
Latin
American
models:
530 – 1,710 kHz (10 kHz step)
531 – 1,710 kHz (9 kHz step)
Other
models:
531 – 1,602 kHz (9 kHz step)
530 – 1,610 kHz (10 kHz step)
Intermediate frequency: 450 kHz
General
Power requirements
Mexican
Power requirements
Mexican
model:
AC 127 V, 60 Hz
Other
models:
AC 120, 220 or 230 – 240 V,
50/60 Hz, adjustable with voltage
selector
Power consumption
330
Power consumption
330
W
Dimensions (w/h/d) (excl. speakers)
Approx.
Approx.
506
× 342 × 513 mm
Mass (excl. speakers)
Approx. 20.0 kg
Supplied accessories: Remote Commander
(1), R6 (Size AA) batteries (2), FM lead
antenna (1), AM loop antenna (1), Speaker
cords (4)
(1), R6 (Size AA) batteries (2), FM lead
antenna (1), AM loop antenna (1), Speaker
cords (4)
Design and specifi cations are subject to
change without notice.
change without notice.
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