Sony STR-DA2100ES Service Manual ▷ View online
SERVICE MANUAL
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(Models of area code U only)
DISTORTION:
(Models of area code U only)
With 8 ohm loads, both channels driven, from
20 – 20,000 Hz; rated 110 watts per channel minimum
RMS power, with no more than 0.09% total harmonic
distortion from 250 milliwatts to rated output.
20 – 20,000 Hz; rated 110 watts per channel minimum
RMS power, with no more than 0.09% total harmonic
distortion from 250 milliwatts to rated output.
Amplifier section
Power output
Models of area code U, CA
Rated Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09%)
Models of area code U, CA
Rated Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09%)
110 W + 110 W
1)
(8 ohms 1 kHz, THD 0.7%)
120 W + 120 W
1)
(8 ohms 1 kHz, THD 10%)
150 W + 150 W
1)
Reference Power Output
1)
(8 ohms 20 Hz – 20 kHz, THD 0.09%)
FRONT
FRONT
2)
: 110
W/ch
CENTER
2)
: 110
W
SURR
2)
: 110
W/ch
SURR BACK
2)
: 110
W/ch
(8 ohms 1 kHz, THD 0.7%)
FRONT
FRONT
2)
: 120
W/ch
CENTER
2)
: 120
W
SURR
2)
: 120
W/ch
SURR BACK
2)
: 120
W/ch
(8 ohms 1 kHz, THD 10%)
FRONT
FRONT
2)
: 150
W/ch
CENTER
2)
: 150
W
SURR
2)
: 150
W/ch
SURR BACK
2)
: 150
W/ch
1) Measured under the following conditions
120 V AC, 60 Hz
2) Depending on the sound field settings and the
source, there may be no sound output.
Frequency response
Inputs (Analog)
3) INPUT SHORT (with sound field and equalizer
bypassed).
4) Weighted network, input level.
Inputs (Digital)
Outputs (Analog)
Outputs (Digital)
Equalizer
PHONO
RIAA equalization curve
±0.5 dB
±0.5 dB
MULTI CH IN,
SA-CD/CD, TV/SAT,
MD/TAPE, DVD,
VIDEO 1, 2, 3
SA-CD/CD, TV/SAT,
MD/TAPE, DVD,
VIDEO 1, 2, 3
10 Hz – 100 kHz
+0.5/–2 dB (with sound
field and equalizer
bypassed)
+0.5/–2 dB (with sound
field and equalizer
bypassed)
PHONO
Sensitivity: 8 mV
Impedance: 50 kiloohms
S/N
Impedance: 50 kiloohms
S/N
3)
: 86 dB
(A, 8 mV
4)
)
MULTI CH IN,
SA-CD/CD, TV/SAT,
MD/TAPE, DVD,
VIDEO 1, 2, 3
SA-CD/CD, TV/SAT,
MD/TAPE, DVD,
VIDEO 1, 2, 3
Sensitivity: 500 mV
Impedance: 50 kiloohms
S/N
Impedance: 50 kiloohms
S/N
3)
: 96 dB
(A, 500 mV
4)
)
DVD, SA-CD/CD
(Coaxial)
(Coaxial)
Sensitivity: –
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
TV/SAT, SA-CD/CD,
MD/TAPE, VIDEO 3
(Optical)
MD/TAPE, VIDEO 3
(Optical)
Sensitivity: –
Impedance: –
S/N: 100 dB
(A, 20 kHz LPF)
Impedance: –
S/N: 100 dB
(A, 20 kHz LPF)
MD/TAPE (OUT),
VIDEO 1, 2
(AUDIO OUT)
VIDEO 1, 2
(AUDIO OUT)
Voltage: 500 mV
Impedance: 10 kiloohms
Impedance: 10 kiloohms
SUB WOOFER
Voltage: 2 V
Impedance: 1 kiloohms
Impedance: 1 kiloohms
MD/TAPE (Optical)
Sensitivity: –
Gain levels
±10 dB, 0.5 dB step
FM STEREO FM/AM RECEIVER
US Model
Canadian Model
STR-DA2100ES
Ver. 1.2 2006.02
SPECIFICATIONS
9-879-631-03
2006B05-1
© 2006.02
© 2006.02
Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation
Published by Sony Techno Create Corporation
– Continued on next page –
This receiver incorporates Dolby* Digital and Pro Logic Surround and the
DTS** Digital Surround System.
* Manufactured under license from Dolby Laboratories.
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.
**“DTS”, “DTS-ES”, “Neo:6” and “DTS 96/24” are trademarks of
Digital Theater Systems, Inc.
2
STR-DA2100ES
FM tuner section
Tuning range
87.5 - 108.0 MHz
Antenna
FM wire antenna
Antenna terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
Sensitivity
Mono:
Mono:
18.3 dBf, 2.2
µV/75 ohms
Stereo:
38.3 dBf, 22.5
µV/75 ohms
Useable sensitivity
11.2 dBf, 1
µV/75 ohms
S/N
Mono: 76
Mono: 76
dB
Stereo: 70
dB
Harmoni c distortion at 1 kHz
Mono: 0.3%
Stereo: 0.5%
Separation
Mono: 0.3%
Stereo: 0.5%
Separation
45 dB at 1 kHz
Frequency response
30 Hz – 15 kHz,
+0.5/–2 dB
+0.5/–2 dB
Selectivity
60 dB at 400 kHz
AM tuner section
Tuni ng range
With 10-kHz tuning scale: 530 – 1,710 kHz
With 10-kHz tuning scale: 530 – 1,710 kHz
5)
With 9-kHz tuning sc ale: 531 – 1,710 kHz
5)
Antenna
Loop antenna
Intermediate frequency
450 kHz
Usable sensitivity
50 dB/m (at 1,000 kHz or
999 kHz)
S/N
54 dB (at 50 mV/m)
Harmoni c distortion
0.5% (50 mV/m, 400 Hz)
Selectivity
At 9 kHz:
At 9 kHz:
35 dB
At 10 kHz:
40 dB
5) You can change the AM tuning scale to 9 kHz or 10
kHz. After tuning in any AM station, turn off the
receiver. While holding down PRESET TUNING +
or TUNING +, press ?/1. All preset stations will be
erased when you c hange the tuning scale. To reset
the scale to 10 kHz (or 9 kHz), repeat the procedure.
receiver. While holding down PRESET TUNING +
or TUNING +, press ?/1. All preset stations will be
erased when you c hange the tuning scale. To reset
the scale to 10 kHz (or 9 kHz), repeat the procedure.
Video section
Inputs/Outputs
Video:
Video:
1 Vp-p, 75 ohms
S-video:
Y: 1 Vp-p, 75 ohms
C: 0.286 Vp-p, 75 ohms
C: 0.286 Vp-p, 75 ohms
COMPONENT VIDEO:
Y: 1 Vp-p, 75 ohms
P
P
B
/C
B
/B-Y: 0.7 Vp-p,
75 ohm s
P
P
R
/C
R
/R-Y: 0.7 Vp-p,
75 ohm s
80 MHz HD Pass Through
80 MHz HD Pass Through
General
Powe r requirements
120 V AC, 60 Hz
Power consumption
Power consumption (during standby mode)
0.5 W (when “INST.
MODE” in the CIS menu is
set to “OFF”)
MODE” in the CIS menu is
set to “OFF”)
AC outlets
2 switched, 120 W/1A
MAX
MAX
Dimensions (w/h/d) (Approx.)
430
× 160.5 × 398.5 mm
(16 7/8
× 6 2/8 × 15 5/8
inches) includi ng
projecting parts and
controls
projecting parts and
controls
Mass (Approx.)
14.0 kg (30 lb 14 oz)
Supplied accessories
FM wire antenna (1)
AM loop antenna (1)
Remote commande r RM-AAE001 (1)
R6 (size-AA) batteries (2)
AM loop antenna (1)
Remote commande r RM-AAE001 (1)
R6 (size-AA) batteries (2)
Design and specifications are subj ect to change
without notice.
without notice.
Area code
Power consumption
U
310 W
CA
420 VA
3
STR-DA2100ES
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.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0
SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
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.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage.
Check leakage as described below.
safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
Fig. A.
Using an AC voltmeter to check AC leakage.
1.5 k
Ω
0.15
µ
F
AC
voltmeter
(0.75 V)
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Parts on Set
Earth Ground
4
STR-DA2100ES
TABLE OF CONTENTS
1.
SERVICING NOTES
...............................................
5
2.
GENERAL
...................................................................
6
3.
DISASSEMBLY
3-1.
Disassembly Flow ...........................................................
7
3-2.
Case .................................................................................
7
3-3.
Front Panel Block ............................................................
8
3-4.
Back Panel Block ............................................................
8
3-5.
DIGITAL Board ..............................................................
9
3-6.
MAIN Board ....................................................................
9
4.
TEST MODE
.............................................................. 10
5.
ELECTRICAL ADJUSTMENTS
......................... 11
6.
DIAGRAMS
6-1.
Block Diagram – DIGITAL AUDIO Section (1/2) – ..... 12
6-2.
Block Diagram – DIGITAL AUDIO Section (2/2) – ..... 13
6-3.
Block Diagram – ANALOG AUDIO Section – ............. 14
6-4.
Block Diagram – POWER AMP Section – .................... 15
6-5.
Block Diagram – VIDEO INPUT Section – .................. 16
6-6.
Block Diagram – CIS, DISPLAY Section – ................... 17
6-7.
Block Diagram – POWER SUPPLY Section – .............. 18
6-8.
Printed Wiring Board – VIDEO (AU) Board – .............. 20
6-9.
Schematic Diagram – VIDEO (AU) Board – ................. 21
6-10. Printed Wiring Board
– DIGITAL Board (Component Side) – .......................... 22
6-11. Printed Wiring Board
– DIGITAL Board (Conductor Side) – ............................ 23
6-12. Schematic Diagram – DIGITAL Board (1/5) – .............. 24
6-13. Schematic Diagram – DIGITAL Board (2/5) – .............. 25
6-14. Schematic Diagram – DIGITAL Board (3/5) – .............. 26
6-15. Schematic Diagram – DIGITAL Board (4/5) – .............. 27
6-16. Schematic Diagram – DIGITAL Board (5/5) – .............. 28
6-17. Printed Wiring Board – A/V SYNC Board – ................. 30
6-18. Schematic Diagram – A/V SYNC Board – .................... 31
6-19. Printed Wiring Board – MAIN Board – ......................... 32
6-20. Schematic Diagram – MAIN Board (1/3) – ................... 33
6-21. Schematic Diagram – MAIN Board (2/3) – ................... 34
6-22. Schematic Diagram – MAIN Board (3/3) – ................... 35
6-23. Printed Wiring Boards – SPEAKER Section – .............. 36
6-24. Schematic Diagram – SPEAKER Section – ................... 37
6-25. Printed Wiring Board
6-13. Schematic Diagram – DIGITAL Board (2/5) – .............. 25
6-14. Schematic Diagram – DIGITAL Board (3/5) – .............. 26
6-15. Schematic Diagram – DIGITAL Board (4/5) – .............. 27
6-16. Schematic Diagram – DIGITAL Board (5/5) – .............. 28
6-17. Printed Wiring Board – A/V SYNC Board – ................. 30
6-18. Schematic Diagram – A/V SYNC Board – .................... 31
6-19. Printed Wiring Board – MAIN Board – ......................... 32
6-20. Schematic Diagram – MAIN Board (1/3) – ................... 33
6-21. Schematic Diagram – MAIN Board (2/3) – ................... 34
6-22. Schematic Diagram – MAIN Board (3/3) – ................... 35
6-23. Printed Wiring Boards – SPEAKER Section – .............. 36
6-24. Schematic Diagram – SPEAKER Section – ................... 37
6-25. Printed Wiring Board
– VIDEO Board (Component Side) – .............................. 38
6-26. Printed Wiring Board
– VIDEO Board (Conductor Side) – ............................... 39
6-27. Schematic Diagram – VIDEO Board (1/2) – .................. 40
6-28. Schematic Diagram – VIDEO Board (2/2) – .................. 41
6-29. Printed Wiring Board – SVIDEO Board – ..................... 42
6-30. Schematic Diagram – SVIDEO Board – ........................ 43
6-31. Printed Wiring Boards – DISPLAY Section – ................ 44
6-32. Schematic Diagram – DISPLAY Section – .................... 45
6-33. Printed Wiring Boards – CIS Section – .......................... 46
6-34. Schematic Diagram – CIS Section – .............................. 47
6-35. Printed Wiring Board – STANDBY Board – ................. 48
6-36. Schematic Diagram – STANDBY Board – .................... 49
6-28. Schematic Diagram – VIDEO Board (2/2) – .................. 41
6-29. Printed Wiring Board – SVIDEO Board – ..................... 42
6-30. Schematic Diagram – SVIDEO Board – ........................ 43
6-31. Printed Wiring Boards – DISPLAY Section – ................ 44
6-32. Schematic Diagram – DISPLAY Section – .................... 45
6-33. Printed Wiring Boards – CIS Section – .......................... 46
6-34. Schematic Diagram – CIS Section – .............................. 47
6-35. Printed Wiring Board – STANDBY Board – ................. 48
6-36. Schematic Diagram – STANDBY Board – .................... 49
7.
EXPLODED VIEWS
7-1.
Overall Section ................................................................ 68
7-2.
Front Panel Section ......................................................... 69
7-3.
Base Panel Section .......................................................... 70
7-4.
Power Transformer Section ............................................. 71
7-5.
Chassis Section ................................................................ 72
7-6.
Back Panel Section .......................................................... 73
7-7.
MAIN Board Section ....................................................... 74
8.
ELECTRICAL PARTS LIST
................................ 75