Read Sony DAV-DS1000 / SA-IR1000 Service Manual online
SA-IR1000
AEP Model
UK Model
E Model
Australian Model
SERVICE MANUAL
REAR SPEAKER SYSTEM
9-961-048-03
2005F16-1
© 2005.06
Ver. 1.2 2005.06
SPECIFICATIONS
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
SA-IR1000 is the Rear speaker
system in DAV-DS1000.
system in DAV-DS1000.
Speakers
Speaker system
Bass reflex
Speaker unit
78 mm (3
1
/
8
inch) dia. cone type
⋅ 2, 25 mm (1 inch) dia. hard dome
Rated impedance
4 ohms
Dimensions (approx.)
140.5
×
1,250
×
108 mm (5
5
/
8
×
49
1
/
4
×
4
3
/
8
inch)
(w/h/d)
(Base: 300
×
300 mm (11
7
/
8
×
11
7
/
8
inch))
Mass (approx.)
9.4 kg (20 lb 12 oz)
General
Power requirements
North American model:
North American model:
120 V AC, 60 Hz
Australian and Asian models:
220 – 240 V AC, 50/60 Hz
Mexican model:
120 V AC, 60 Hz
Other models:
110 – 120 V/220 – 240 V AC, 50/60 Hz
Power consumption
225 W
1 W (120 V AC) 1.5W (230 V AC) (at the Power Saving Mode)
1 W (120 V AC) 1.5W (230 V AC) (at the Power Saving Mode)
Operating temperature
5˚C to 35˚C (41˚F to 95˚F)
Operating humidity
25 % to 80 %
Design and specifications are subject to change without notice.
2
SA-IR1000
[AMP Board Input Signal Check Procedure]
Note 1:
Connect the SA-WS1000 to the DVX-DS1000. Set up the system so that the infrared signal from the front speaker (SS-IF1000) can
be received by the rear speaker (SA-IR1000).
Note 2:
The POWER LED of this unit (SA-IR1000) lights in red when the power of the SA-WS1000 is turned off (when data is not
transmitted.)
When the power of the SA-WS1000 is turned on and the infrared signal from the front speaker (SS-IF1000) is received by this unit
(SA-IR1000), the POWER LED of this unit (SA-IR1000) lights in green.
When the power of the SA-WS1000 is turned on and the infrared signal from the front speaker (SS-IF1000) is received by this unit
(SA-IR1000), the POWER LED of this unit (SA-IR1000) lights in green.
Check procedure:
1. Connect a spectrum analyzer and an oscilloscope to the connector CN110 pin-2 of F/E board.
1. Connect a spectrum analyzer and an oscilloscope to the connector CN110 pin-2 of F/E board.
PD
board
board
F/E
board
board
CN110 2 pin
Infrared
Transmission
Transmission
Front speaker
(SS-IF1000)
(SS-IF1000)
Spectrum analyzer
or Oscilloscope
or Oscilloscope
2. Confirm that the spectrum is displayed as shown in Fig. 1 on spectrum analyzer. Also confirm that the waveform as shown in Fig. 2
is displayed.
4.5MHz
↓
Fig. 1
Fig. 2
3
SA-IR1000
SECTION 1
SERVICING NOTES
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 WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
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.)
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
• 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!
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.
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.
DVD player :
DVX-DS1000
DVX-DS1000
DVD player : DVX-DS1000
Sub woofer :
SA-WS1000
SA-WS1000
Sub woofer : SA-WS1000
Tuner :
ST-DS1000
ST-DS1000
Tuner : ST-DS1000
Front speaker :
SS-IF1000
SS-IF1000
Front speaker : SS-IF1000
Center speaker :
SS-CT1000
SS-CT1000
Center speaker :
SS-CT1000
SS-CT1000
Rear speaker :
SS-IR1000
SS-IR1000
Rear speaker : SS-IR1000
Remote
commander :
RM-SS1000/
commander :
RM-SS1000/
SS1000B
Remote commander :
RM-SS1000/SS1000B
RM-SS1000/SS1000B
Units required for
operation
check
Unit.
need to
checking
need to
checking
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
*
1
*
1
*
2
*
1 Only the defective unit.
*
2 Either one of them.
Units with
a
mark: The units that are required for the system operation check during repair service
However, there can be a case that some units of the system need to not be brought into repair shop depending on the unit. that became defective.
• The units that are required for the system operation check during repair service
4
SA-IR1000
Note:
Route and secure the harness as shown below in other to prevent the speaker from rattle upon completion of repair work.
CLAMP
CLAMP(L35)
AMP BOARD
CASE (POWER)
POWER BOARD
Note:
The F/E board contains the variable resistors that cannot adjusted in the service field. therefore, the alread-adjusted F/E board is supplied.
Service Position:
[Metal plate side]
[Printed circuit board side]
