Read Sony DAR-RD100 / SA-WSRD1 / SS-CTRD1 Service Manual online
SERVICE MANUAL
SA-WSRD1
ACTIVE SUBWOOFER
SS-CTRD1
SPEAKER SYSTEM
AEP Model
UK Model
Ver. 1.0 2005.08
SPECIFICATIONS
9-879-804-01
2005H05-1
© 2005.08
© 2005.08
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
Published by Sony Engineering Corporation
•
SA-WSRD1 is the active subwoofer in DAR-RD100.
•
SS-CTRD1 is the center speaker in DAR-RD100/HT-RD150.
This system incorporates with Dolby* Digital and Dolby Pro Logic (II)
adaptive matrix surround decoder and the DTS** Digital Surround
System.
* Manufactured under license from Dolby Laboratories.
adaptive matrix surround decoder 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.
Dolby Laboratories.
**Manufactured under license from Digital Theater Systems, Inc.
“DTS”, “DTS-ES”, and “DTS Digital Surround” are trademarks of
Digital Theater Systems, Inc.
Digital Theater Systems, Inc.
Photo: SA-WSRD1
Photo: SS-CTRD1
AUDIO POWER
Amplifier section (SA-WSRD1)
Stereo mode (rated):
55W+55 W (3 ohms at 1 kHz, DIN)
Music power output when in surround mode
(reference):
(reference):
Front: 120 W+120 W (with SS-TS31)/
Centre*: 120 W (with SS-CTRD1)/
Surround*: 120 W+120 W (with SS-TS31B)/
Subwoofer*: 120 W (with SA-WSRD1)
Centre*: 120 W (with SS-CTRD1)/
Surround*: 120 W+120 W (with SS-TS31B)/
Subwoofer*: 120 W (with SA-WSRD1)
* There may be no sound output depending on the source
and the Sound Field setting.
FM/AM tuner section (SA-WSRD1)
System: PLL quartz-locked digital synthesizer
system
FM tuner: Tuning range: 87.5-108.0 MHz (50
kHz step)/Aerial type: FM wire aerial/Aerial
terminal: 75 ohms, unbalanced/Intermediate
frequency: 10.7 MHz
terminal: 75 ohms, unbalanced/Intermediate
frequency: 10.7 MHz
AM tuner: Tuning range: 531-1,602 kHz (with
the interval set at 9 kHz)/Aerial type: AM
loop aerial/Intermediate frequency: 450 kHz
loop aerial/Intermediate frequency: 450 kHz
Speakers
Centre (SS-CTRD1) : Speaker system: Bass
reflex/Speaker unit: 65 mm dia. cone type/
Rated impedance: 2.7 ohms/Dimensions
(approx.): 360
Rated impedance: 2.7 ohms/Dimensions
(approx.): 360
×
110
×
97 mm (w/h/d) /Mass
(approx.):1.5 kg
Design and specifications are subject to change
without notice.
without notice.
General
Power requirements: 220-240 V AC, 50/60 Hz
Power consumption: On: 145 W/Standby: 0.3 W
Power consumption: On: 145 W/Standby: 0.3 W
Subwoofer (SA-WSRD1): Speaker system: Bass
reflex/Speaker unit: 200 mm dia. cone type/
Rated impedance: 2.7ohms/Dimensions
(approx.):270
Rated impedance: 2.7ohms/Dimensions
(approx.):270
×
325
×
413 mm (w/h/d)/Mass
(approx.): 10.0 kg
SA-WSRD1/SS-CTRD1
2
SA-WSRD1/SS-CTRD1
Notes on chip component replacement
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be
damaged by heat.
TABLE OF CONTENTS
1.
GENERAL
...................................................................
3
2.
DISASSEMBLY
.........................................................
3
3.
DIAGRAMS
3-1.
Block Diagram – MAIN Section (SA-WSRD1) – ..........
4
3-2.
Block Diagram – AMP Section (SA-WSRD1) – ............
5
3-3.
Block Diagram – DISPLAY,
POWER SUPPLY Section – ............................................
POWER SUPPLY Section – ............................................
6
3-4.
Printed Wiring Board
– MAIN Board (Component Side) (SA-WSRD1) – .......
– MAIN Board (Component Side) (SA-WSRD1) – .......
8
3-5.
Printed Wiring Board
– MAIN Board (Conductor Side) (SA-WSRD1) – .........
– MAIN Board (Conductor Side) (SA-WSRD1) – .........
9
3-6.
Schematic Diagram
– MAIN Board (1/6) (SA-WSRD1) – ............................. 10
– MAIN Board (1/6) (SA-WSRD1) – ............................. 10
3-7.
Schematic Diagram
– MAIN Board (2/6) (SA-WSRD1) – ............................. 11
– MAIN Board (2/6) (SA-WSRD1) – ............................. 11
3-8.
Schematic Diagram
– MAIN Board (3/6) (SA-WSRD1) – ............................. 12
– MAIN Board (3/6) (SA-WSRD1) – ............................. 12
3-9.
Schematic Diagram
– MAIN Board (4/6) (SA-WSRD1) – ............................. 13
– MAIN Board (4/6) (SA-WSRD1) – ............................. 13
3-10. Schematic Diagram
– MAIN Board (5/6) (SA-WSRD1) – ............................. 14
3-11. Schematic Diagram
– MAIN Board (6/6) (SA-WSRD1) – ............................. 15
3-12. Printed Wiring Board – IO Board (SA-WSRD1) – ......... 16
3-13. Schematic Diagram – IO Board (SA-WSRD1) – ............ 17
3-14. Printed Wiring Board
3-13. Schematic Diagram – IO Board (SA-WSRD1) – ............ 17
3-14. Printed Wiring Board
– PANEL Board (SS-CTRD1) – ...................................... 18
3-15. Schematic Diagram
– PANEL Board (SS-CTRD1) – ...................................... 19
4.
EXPLODED VIEWS
4-1.
Panel Block (SA-WSRD1) .............................................. 30
4-2.
Amp Box Block (SA-WSRD1) ....................................... 31
4-3.
SS-CTRD1 ....................................................................... 32
5.
ELECTRICAL PARTS LIST
................................ 33
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.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
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
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
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
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 flow)
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.
occur such as on IC pins, etc.
•
Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
3
3
SA-WSRD1/SS-CTRD1
SA-WSRD1/SS-CTRD1
SECTION 1
GENERAL
This section is extracted from
instruction manual.
instruction manual.
SECTION 2
DISASSEMBLY
2-1. GRILL FRAME ASSY (SS-CTRD1)
Eight bosses of the grille frame assy are bonded with the solvent.
Take care not damage it when you remove the grille frame assy.
Take care not damage it when you remove the grille frame assy.
grille frame assy
bosses
bosses
Centre unit
A [/1 (Speaker system power on/standby)
button
B [/1 indicator
C Centre unit display (see below)
D
(remote sensor) (for speaker system
operation)
When adjusting the radio or the speaker
system, point the remote at this sensor.
When adjusting the radio or the speaker
system, point the remote at this sensor.
E FUNCTION button
Switches the subwoofer input:
“DVD” t “FM” t “AM”
“DVD” t “FM” t “AM”
F VOLUME +/– buttons
Centre unit display
The centre unit display is for radio and speaker system adjustments. Check the following indicators as
you make changes. For details, see “Checking the Status Information on the Centre Unit Display”,
and the pages in parentheses.
The centre unit display is for radio and speaker system adjustments. Check the following indicators as
you make changes. For details, see “Checking the Status Information on the Centre Unit Display”,
and the pages in parentheses.
A Current audio signal format
B Radio reception status (ST (stereo)/MONO
(monaural)/TUNED (tuned)
C Current sound settings:
• A/V SYNC
• DCS
• DSGX
• DCS
• DSGX
D SLEEP indicator
E Displays the following:
• Radio station/frequency/kHz (for AM)/
MHz (for FM)
• Speaker settings (distance, level)
• Sound field
• Function name
• Sound field
• Function name
F Indicates the speaker you are adjusting
(distance and level).
FUNCTION
VOLUME
VOLUME
DIGITAL
ST
TUNED A/V
SYNC DCS
dB
m
kHz
MHz
m
kHz
MHz
SLEEP
MONO
PL
LINK
LINK
L
C
R
SL SW SR
DSGX
Subwoofer (rear)
A AERIAL (FM 75
Ω COAXIAL) jack
B AERIAL (AM) terminal
C SYSTEM CONTROL jack
D DVD (DIGITAL IN OPTICAL) jack
E SPEAKERS (FRONT R/FRONT L/SURR
R/SURR L/CENTER) jacks
F Mains lead
AERIAL
SYSTEM CONTROL
DVD
DIGITAL IN OPTICAL
AM
FM
75 COAXIAL
75 COAXIAL
SPEAKERS
FRONT R
FRONT L
SURR R
SURR L
CENTER
2-2. FRONT PANEL ASSY
3
front pannel assy
2
six bosses
1
Put flat blade driver in slit of front panel assy,
and wrench front panel assy open.
and wrench front panel assy open.
slit
slit
– BOTTOM VIEW –
SA-WSRD1/SS-CTRD1
4
4
SA-WSRD1/SS-CTRD1
SECTION 3
DIAGRAMS
3-1. BLOCK DIAGRAM – MAIN Section (SA-WSRD1) –
• SIGNAL PATH
: TUNER
: SPDIF
18 SDI1
LIN
RIN
11
2
BCK
LRCK
15
SCKI
56 BST
DSP_DOUT
DSP_BST
DSP_HCE
DSP_ACK
DSP_GP9
SKIP
DSP_PM
DSP_PM
35 HDOUT
36 HCS
32 HACN
68 GP9
37 GPI2
113 PM
DSP_XRST
DSP_DOUT
DSP_BST
DSP_HCE
DSP_ACK
DSP_GP9
SKIP
DSP_PM
DSP_XRST
34 HCLK
33 HDIN
2 XRST
D0 – D15
A0 – A15
D0 – D15
A0 – A15
108, 107, 105 – 102,
99, 98, 80 – 77, 75 – 72
7 – 10, 13 – 16,
29 – 32, 35 – 38
112, 110 , 109, 97 – 92,
85 – 82, 66 – 64
5 – 1, 44 – 42,
27 – 24, 21 – 18
17 WE
6 CS
45
WEO
44
CSO
23
SDO1
24
SDO2
25
SDO3
20
BCKO
19
LRCKO
D1
AMP BUS
D2
D3
BCK
LRCK
14
SCKOUT
SCK
17 BCKI1
1
A/D CONVERTER
IC504
S-RAM
IC507
DSP
IC506
10
IC801
71
DIR_RST
DIR_CE
DIR_DIN
DIR_INT
DIR_UGIP
12 RXIN
3 PD
67
5 CE
6 CL
7 DI
70
DO
19
E/INT
69
UGIP
72
AD RST
7 PDWN
DIGITAL AUDIO
INTERFACE RECEIVER
IC503
22
DATAO
LRCK
69 GP8
10
AUDIO
59 EXLOCK
2
ERROR
30 SDI2
12
DOUT
CKOUT
20
BCK
15 LRCKI1
21
22 KFSI0
19
XIN
15
XOUT
13
X1001
5MHz
MCLK1 9
MCLK2 12
X501
13.90MHz
XOUT 1
XIN 24
X502
12.288MHz
SYSTEM
CONTROLLER
68
DIR_ERROR
18
DIR_ZERO
IC501 (1/3)
A
63
DSP_BST
6
DSP_DIN
61
DSP_HCE
58
DSP_ACK
59
DSP_GP9
66
DSP SPIK
65
DSP_PM
60
DSP_XRST
DSP_CLK
7
DSP_CLK/DIR_CLK
DSP_DIN
DSP_CLK
DSP_DIN
5
DSP_DOUT/DIR_DOUT
OPTICAL
RECEIVER
8
9
11
FM 75
Ω
COAXIAL
DVD
DIGITAL IN
OPTICAL
AM
AERIAL
TUNER (FM/AM) (TM-10CE)
L-CH
R-CH
DI
DO
CLK
CE
TUNED
RDS-DATA
RDS-CLOCK
7
5
8
10
9
11
3
2
1
78 ST_DI
79 ST_CE
80 ST_DO
77 ST_CLK
76 RDS_DATA
75 RDS_CLK
81 TUNED
CLOCK
BUFFER
IC502
(Page 5)
