Sony DSK-GTX999 / SS-GTX999 / SS-GTX999P / SS-WG999 Service Manual ▷ View online
SERVICE MANUAL
Sony Corporation
Audio Business Group
Published by Sony Techno Create Corporation
SS-GTX999/GTX999P/
WG999
SPECIFICATIONS
9-889-165-01
2008F05-1
©
2008.06
E Model
Ver. 1.0 2008.06
SS-GTX999
SPEAKER SYSTEM
SS-WG999
SUBWOOFER
Photo: SS-GTX999
Photo: SS-WG999
• SS-GTX999 is the front speaker in DSK-GTX999.
• SS-WG999 is the subwoofer in DSK-GTX999.
• SS-GTX999P is package name with two SS-GTX999.
Note: When SS-WG999 is checked, it is necessary to connect it with HCD-GTX999.
• SS-WG999 is the subwoofer in DSK-GTX999.
• SS-GTX999P is package name with two SS-GTX999.
Note: When SS-WG999 is checked, it is necessary to connect it with HCD-GTX999.
Front speaker (SS-GTX999)
Speaker system:
2-Way 2-Driver, Bass reflex
Speaker unit:
Woofer: 200 mm, cone type
Tweeter: 25 mm, horn type
Tweeter: 25 mm, horn type
Rated impedance: 6 ohms
Dimensions (w/h/d):
Dimensions (w/h/d):
Approx. 280 × 420 × 335 mm
Mass: Approx. 7.3 kg
Subwoofer (SS-WG999)
Speaker system:
Subwoofer system, Bass reflex
Speaker unit:
250 mm, cone type
Rated impedance: 6 ohms
Dimensions (w/h/d):
Dimensions (w/h/d):
Approx. 350 × 420 × 390 mm
Mass: Approx. 9.5 kg
Design and specifications are subject to
change without notice.
change without notice.
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.
• JIG
When disassembling the set, use the following jig (for speaker
When disassembling the set, use the following jig (for speaker
removal).
Part No.: J-2501-238-A JIG FOR SPEAKER REMOVAL
SS-GTX999/GTX999P/WG999
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.
NOTE THE SS-WG999 REPAIRING
When SS-WG999 is checked, it is necessary to connect it with
HCD-GTX999.
When SS-WG999 is checked, it is necessary to connect it with
HCD-GTX999.
SECTION 1
SERVICING NOTES
SS-GTX999/GTX999P/WG999
3
SECTION 2
DISASSEMBLY
Note: Follow the disassembly procedure in the numerical order given.
2-1. FRONT PANEL ASSY (SS-GTX999)
Insert a flat-tip screwdriver into a recess
in the bottom of the set
to raise the front panel assy a little.
Insert the jig (Part No. J-2501-238-A) into
a space made by inserting the screwdriver,
and raise the front panel assy gradually.
Insert the jig (Part No. J-2501-238-A) into
a space made by inserting the screwdriver,
and raise the front panel assy gradually.
Raise the front panel assy a little by little
from bottom to top of the set.
four bosses
front panel assy
four bosses
two tweeter terminals
SS-GTX999/GTX999P/WG999
4
2-2. FRONT PANEL ASSY (SS-WG999)
Insert a flat-tip screwdriver into a recess
in the bottom of the set
to raise the front panel assy a little.
four screws
Insert the jig (Part No. J-2501-238-A) into
a space made by inserting the screwdriver,
and raise the front panel assy gradually.
Insert a flat-tip screwdriver into a recess
in the bottom of the set
to raise the front panel assy a little.
Insert the jig (Part No. J-2501-238-A) into
a space made by inserting the screwdriver,
and raise the front panel assy gradually.
sub panel
four bosses
four screws
pressure board assy
RE front panel assy
R three bosses
RT connector
(CN1001)
RB
R two bosses
R three bosses
