Sony HT-DDW5500 / STR-KM5500 Service Manual ▷ View online
SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony EMCS (Malaysia) PG Tec
STR-KM5500
SPECIFICATIONS
MULTI CHANNEL AV RECEIVER
9-890-520-03
2009K80-1
©
2009.11
E Model
Ver. 1.2 2009.11
• STR-KM5500 is the receiver section in HT-DDW5500.
This receiver incorporates Dolby* Digital and Pro Logic Surround and the DTS** Digital Surround System.
*
*
Manufactured under license from Dolby Laboratories. Dolby, Pro Logic, and the double-D symbol are
trademarks of Dolby Laboratories.
** Manufactured under license under U.S. Patent #’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,226,616;
6,487,535; 7,003,467; 7,212,872 & other U.S. and worldwide patents issued & pending. DTS, DTS
Digital Surround, ES, and Neo:6 are registered trademarks and the DTS logos, Symbol and DTS 96/24
are trademarks of DTS, Inc. © 1996-2008 DTS, Inc. All Rights Reserved.
This receiver incorporates High-Definition Multimedia Interface (HDMI ) technology.
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks
of HDMI Licensing LLC.
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks
of HDMI Licensing LLC.
TM
– Continued on next page –
Amplifier section
s Receiver (STR-KM5500)
Power Output
Models of area code SP, E51, AR, TH, SAF,
EA, MY
Stereo mode output (rated) (6 ohms, 1 kHz,
Models of area code SP, E51, AR, TH, SAF,
EA, MY
Stereo mode output (rated) (6 ohms, 1 kHz,
THD 1%)
100 W + 100 W
1)
90 W + 90 W
2)
Surround mode output (reference)
3)
RMS output
FRONT:
185 W per channel
1)
170 W per channel
2)
(with SS-MSP7500)
CENTER:
185 W
1)
170 W
2)
(with SS-CNP7500)
SURROUND:
185 W per channel
1)
170 W per channel
2)
(with SS-SRP7500)
SURROUND BACK:
185 W
1)
170 W
2)
(with SS-SRP7500)
1)
Measured under the following conditions:
2)
Measured under the following conditions:
Area code
Power requirements
E51, SP, SAF, MY
240 V AC, 50 Hz
EA
127 V AC, 60 Hz
AR, TH
230 V AC, 50 Hz
Area code
Power requirements
AR, TH
220 V AC, 50 Hz
3)
Reference power output for front, center, surround
and surround back speakers. Depending on the
sound field settings and the source, there may be
no sound output.
and surround back speakers. Depending on the
sound field settings and the source, there may be
no sound output.
Inputs
Analog
Sensitivity: 800 mV/
50 kohms
Digital (Coaxial) Impedance: 75 ohms
Outputs (Analog)
AUDIO OUT
Voltage: 800 mV/
10 kohms
SUBWOOFER
Voltage: 2 V/1 kohm
Tone
Gain levels
±6 dB, 1 dB step
Reproduction frequency range:
28 – 20,000 Hz
FM tuner section
Tuning range
87.5 – 108.0 MHz
Antenna
FM wire antenna
Antenna terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
Area code
Tuning scale
10 kHz step
9 kHz step
AR, E51
530 –
1,710 kHz
531 –
1,710 kHz
SP, SAF, MY, TH
530 –
1,610 kHz
531 –
1,602 kHz
–
1
3
5
–
A
E
1,602 kHz
STR-KM5500
2
1.
SERVICING NOTES
............................................. 3
2. GENERAL
.................................................................. 4
3. DISASSEMBLY
3-1. Disassembly Flow .......................................................... 11
3-2. Case ................................................................................. 11
3-3. Back Panel Section,
3-2. Case ................................................................................. 11
3-3. Back Panel Section,
Video Standby Supply Board Section ............................. 12
3-4. Front Panel Section ........................................................ 12
3-5. Digital AB Board ............................................................ 13
3-6. Main Board Section ........................................................ 13
3-5. Digital AB Board ............................................................ 13
3-6. Main Board Section ........................................................ 13
4.
TEST MODE
............................................................ 14
5.
ELECTRICAL CHECK
......................................... 16
6. DIAGRAMS
6-1. Block Diagram - TUNER/AUDIO Section - .................. 18
6-2. Block Diagram - DIGITAL AB Section - ....................... 19
6-3. Block Diagram - VIDEO Section - ................................. 20
6-4. Block Diagram - HDMI SW Section - ............................ 21
6-5. Block Diagram - KEY/DISPLAY Section - .................... 22
6-6. Block Diagram - POWER Section - ............................... 23
6-7. Printed Wiring Board - MAIN Board - ........................... 25
6-8. Schematic Diagram - MAIN Board (1/3) - ..................... 26
6-9. Schematic Diagram - MAIN Board (2/3) - ..................... 27
6-10. Schematic Diagram - MAIN Board (3/3) - ..................... 28
6-11. Printed Wiring Board
6-2. Block Diagram - DIGITAL AB Section - ....................... 19
6-3. Block Diagram - VIDEO Section - ................................. 20
6-4. Block Diagram - HDMI SW Section - ............................ 21
6-5. Block Diagram - KEY/DISPLAY Section - .................... 22
6-6. Block Diagram - POWER Section - ............................... 23
6-7. Printed Wiring Board - MAIN Board - ........................... 25
6-8. Schematic Diagram - MAIN Board (1/3) - ..................... 26
6-9. Schematic Diagram - MAIN Board (2/3) - ..................... 27
6-10. Schematic Diagram - MAIN Board (3/3) - ..................... 28
6-11. Printed Wiring Board
- DIGITAL AB Board (Side A) - .................................... 29
6-12. Printed Wiring Board
- DIGITAL AB Board (Side B) - .................................... 30
6-13. Schematic Diagram - DIGITAL AB Board (1/3) -.......... 31
6-14. Schematic Diagram - DIGITAL AB Board (2/3) -.......... 32
6-15. Schematic Diagram - DIGITAL AB Board (3/3) -.......... 33
6-16. Printed Wiring Boards
6-14. Schematic Diagram - DIGITAL AB Board (2/3) -.......... 32
6-15. Schematic Diagram - DIGITAL AB Board (3/3) -.......... 33
6-16. Printed Wiring Boards
- VIDEO STANDBY SUPPLY Section - ........................ 34
6-17. Schematic Diagram
- VIDEO STANDBY SUPPLY Section - ........................ 35
6-18. Printed Wiring Board - HDMI SW Board - .................... 36
6-19. Schematic Diagram - HDMI SW Board - ....................... 37
6-20. Printed Wiring Boards
6-19. Schematic Diagram - HDMI SW Board - ....................... 37
6-20. Printed Wiring Boards
-
VIDEO2 DCAC, HEADPHONE Section - .................. 38
6-21. Schematic Diagram
-
VIDEO2 DCAC, HEADPHONE Section - .................. 39
6-22. Printed Wiring Boards - DISPLAY, POWER Section - .. 40
6-23. Schematic Diagram - DISPLAY, POWER Section - ...... 41
6-24. Printed Wiring Boards
6-23. Schematic Diagram - DISPLAY, POWER Section - ...... 41
6-24. Printed Wiring Boards
-
TEMP-SENSOR, CONNECTION Section - ............... 42
6-25. Schematic Diagram
-
TEMP-SENSOR, CONNECTION Section - ............... 42
6-26. Printed Wiring Boards
-
AC SELECT Section - ................................................. 43
6-27. Schematic Diagram
-
AC SELECT Section - ................................................. 43
7.
EXPLODED VIEWS
7-1. Case
................................................................................. 55
7-1. Front Panel Section ......................................................... 56
7-2. Back Panel Section ......................................................... 57
7-3. Chassis
7-2. Back Panel Section ......................................................... 57
7-3. Chassis
Section
............................................................... 58
8.
ELECTRICAL PARTS LIST
.............................. 59
TABLE OF CONTENTS
Design and specifi cations are subject to change
without notice.
Halogenated fl ame retardants are not used in
the certain printed wiring boards.
• Abbreviation
AR :
AR :
Argentina
model
E51
: Chilean and Peruvian models
EA
: Saudi Arabia model
MY
: Malaysia model
SAF
: South African model
SP
: Singapore model
TH :
Thai
model
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.
Antenna
Loop antenna
Intermediate frequency
450 kHz
Video section
Inputs/Outputs
Video:
Video:
1 Vp-p, 75 ohms
COMPONENT VIDEO:
Y: 1 Vp-p, 75 ohms
P
P
B
/C
B
: 0.7 Vp-p, 75 ohms
P
R
/C
R
: 0.7 Vp-p, 75 ohms
80 MHz HD Pass Through
HDMI Video
4)5)
4)
The TV output resolution will depends on the
capability of TV and component.
capability of TV and component.
5)
Not support Deep Color.
General
Power requirements
Area code
Power requirements
SP, SAF, MY
230 – 240 V AC, 50/60 Hz
Power output (DIGITAL MEDIA PORT)
DC OUT:
5 V, 0.7 A MAX
System Control output
DC OUT:
5 V, 50mA MAX
Power consumption 200 W (STR-KM5500)
160 W (TA-KMSW500)
Power consumption (during standby mode)
0.3 W
Dimensions (width/height/depth) including
projecting parts and controls (Approx.)
projecting parts and controls (Approx.)
Receiver
430 × 158 × 342 mm
Power amplifier
430 × 158 × 332 mm
Mass (Approx.)
Receiver
7.6 kg
Power amplifier
6.6 kg
E51
120/220/240 V AC,
50/60 Hz
AR, TH
220 – 230 V AC, 50/60 Hz
EA
120 – 127/220/240 V AC,
50/60 Hz
50/60 Hz
Ver. 1.1
STR-KM5500
3
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
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 viscou-s (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 OF REPLACING THE IC1131 ON THE DIGITAL
AB BOARD
IC1131 on the DIGITAL AB board cannot exchange with single.
When IC1131 on the DIGITAL AB board is damaged, exchange
the entire mounted board.
AB BOARD
IC1131 on the DIGITAL AB board cannot exchange with single.
When IC1131 on the DIGITAL AB board is damaged, exchange
the entire mounted board.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Model
Part No.
Singapore and Malaysia models
4-126-472-0[]
Argentina model
4-126-472-1[]
Thai model
4-126-472-2[]
Chilean and Peruvian models
4-126-472-3[]
South African model
4-126-472-5[]
Saudi Arabian model
4-126-472-6[]
MODEL IDENTIFICATION
Part NO.
– Rear View –
Ver. 1.1
STR-KM5500
4
SECTION 2
GENERAL
Description and location of parts
Receiver
Front panel
MULTI STEREO
GAME
NIGHT MODE
PHONES
MOVIE
A.F.D.
AUTO CAL MIC
VIDEO
L AUDIO R
VIDEO 2 IN
MASTER VOLUME
INPUT SELECTOR
MUSIC
Name
Function
" /
(on/standby)
Press to turn the receiver
on or off (page 30, 37, 38,
55, 64).
on or off (page 30, 37, 38,
55, 64).
# INPUT
SELECTOR
Turn to select the input
source to play back (page
35, 37, 38, 61, 63).
source to play back (page
35, 37, 38, 61, 63).
$ Display
The current status of the
selected component or a
list of selectable items
appears here (page 7).
selected component or a
list of selectable items
appears here (page 7).
% Remote sensor
Receives signals from
remote commander.
remote commander.
& MASTER
VOLUME
Turn to adjust the volume
level of all speakers at the
same time (page 35, 36,
37, 38).
level of all speakers at the
same time (page 35, 36,
37, 38).
' VIDEO 2 IN jacks Connect to a portable
audio/video component
such as a camcorder or
video game (page 26, 35).
such as a camcorder or
video game (page 26, 35).
( AUTO CAL MIC
jack
Connects to the supplied
optimizer microphone for
the Auto Calibration
function (page 31).
optimizer microphone for
the Auto Calibration
function (page 31).
) A.F.D.
Press to select a sound
field (page 50).
field (page 50).
MOVIE
MUSIC
GAME
MULTI STEREO
MULTI STEREO
lamp
lamp
Lights up when multi
stereo sound field is
activated.
stereo sound field is
activated.
* NIGHT MODE
Press to enjoy sound
effects for watching movie
at night (page 41).
effects for watching movie
at night (page 41).
NIGHT MODE
lamp
lamp
Lights up when NIGHT
MODE is activated.
MODE is activated.
+ PHONES jack
Connects to headphones
(page 69).
(page 69).
This section is extracted
from instruction manual.
from instruction manual.