Read Sony STR-ZA1000ES / STR-ZA2000ES / STR-ZA3000ES Service Manual online
SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
SPECIFICATIONS
MULTI CHANNEL AV RECEIVER
9-896-026-03
2015D33-1
©
2015.04
US Model
Canadian Model
STR-ZA1000ES/ZA2000ES/ZA3000ES
Australian Model
STR-ZA2000ES
Ver. 1.2 2015.04
Note:
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus affected unit was found during
service, contact your Service Headquarters.
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus affected unit was found during
service, contact your Service Headquarters.
Reference Power Output at Surround Mode
3)
(6 ohms, 1 kHz, THD 0.9%)
150 W per channel
150 W per channel
1) Measured under the following conditions:
Power requirements: 120 V AC, 60 Hz (US and Canadian models)
230 V AC, 50 Hz (Australian model)
2) Depending on the sound field settings and the source, there may be
no sound output.
3) Reference power output for front, center, surround, surround back
speakers.
Frequency response
4)
Inputs (Analog)
4) When “2ch Analog Direct” is being used.
Inputs (Digital)
Outputs
SA-CD/CD, TV, AUX, VIDEO
10 Hz – 100 kHz
± 3 dB
± 3 dB
SA-CD/CD, TV, AUX, VIDEO
Sensitivity: 150 mV
Impedance: 50 kohms
S/N
Impedance: 50 kohms
S/N
4)
: 105 dB (A, 20 kHz LPF, 500 mV)
IN (BD/DVD) (Coaxial)
Impedance: 75 ohms
S/N: 96 dB (A, 20 kHz LPF)
S/N: 96 dB (A, 20 kHz LPF)
S/N: 96 dB
IN 1 (AUX), IN 2 (TV) (Optical)
(A, 20 kHz LPF)
ZONE2, ZONE 3 (AUDIO OUT)
Impedance: 1 kohm
STR-ZA3000ES
FRONT L/R, CENTER, SURROUND L/R,
SURROUND BACK L/R, SUBWOOFER
FRONT L/R, CENTER, SURROUND L/R,
SURROUND BACK L/R, SUBWOOFER
Voltage: 2 V
Voltage: 2 V
Impedance: 1 kohm
STR-ZA2000ES/STR-ZA1000ES
Voltage: 2 V
SUBWOOFER
Impedance: 1 kohm
FM tuner section
Tuning range
87.5 MHz – 108.0 MHz
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals
75 ohms, unbalanced
AM tuner section (US and Canadian models)
Antenna (aerial)
Loop antenna (aerial)
Video section
Inputs/Outputs
Video: 1 Vp-p, 75 ohms
COMPONENT VIDEO:
Y: 1 Vp-p, 75 ohms
P
P
B
: 0.7 Vp-p, 75 ohms
P
R
: 0.7 Vp-p, 75 ohms
80 MHz HD Pass Through
HDMI Video
Input/Output (HDMI Repeater block)
All HDMI IN/OUT jacks support 4K resolution.
The following HDMI jacks support High-bandwidth Digital
Content Protection System Revision 2.2 (HDCP 2.2).
STR-ZA3000ES
All HDMI IN/OUT jacks support 4K resolution.
The following HDMI jacks support High-bandwidth Digital
Content Protection System Revision 2.2 (HDCP 2.2).
STR-ZA3000ES
HDMI IN 2/IN 3, HDMI OUT A/OUT B
STR-ZA2000ES/STR-ZA1000ES
HDMI IN 2, HDMI OUT A
Tuning scale
Tuning range
10 kHz step
530 kHz – 1,710 kHz
9 kHz step
531 kHz – 1,710 kHz
*1
YCbCr 4:2:0/Supported 8-bit only
*2
Supported 8-bit only
Format
2D
3D
Frame
packing
Side-by-
Side (Half)
Over-Under
(Top-and-
Bottom)
4096 × 2160p @ 59.94/60 Hz
*1
4096 × 2160p @ 50 Hz
*1
4096 × 2160p @ 23.98/24 Hz
*2
3840 × 2160p @ 59.94/60 Hz
*1
3840 × 2160p @ 50 Hz
*1
3840 × 2160p @ 29.97/30 Hz
*2
3840 × 2160p @ 25 Hz
*2
3840 × 2160p @ 23.98/24 Hz
*2
1920 × 1080p @ 59.94/60 Hz
1920 × 1080p @ 50 Hz
1920 × 1080p @ 29.97/30 Hz
1920 × 1080p @ 25 Hz
1920 × 1080p @ 23.98/24 Hz
1920 × 1080i @ 59.94/60 Hz
1920 × 1080i @ 50 Hz
1280 × 720p @ 59.94/60 Hz
1280 × 720p @ 50 Hz
1280 × 720p @ 29.97/30 Hz
1280 × 720p @ 23.98/24 Hz
720 × 480p @ 59.94/60 Hz
720 × 576p @ 50 Hz
640 × 480p @ 59.94/60 Hz
General
Power requirements
120 V AC, 60 Hz (US and Canadian models)
230 V AC, 50 Hz
(Australian model)
Power consumption
290 W
Power consumption (during standby mode)
0.3 W (US and Canadian models)
0.4 W (Australian model)
(When “Control for HDMI,” “Pass Through,” “Network Standby,” and “External
Control” are set to “Off,” and the power for zone 2/zone 3 is turned off.)
0.4 W (Australian model)
(When “Control for HDMI,” “Pass Through,” “Network Standby,” and “External
Control” are set to “Off,” and the power for zone 2/zone 3 is turned off.)
Dimensions
430 mm × 174 mm × 410 mm (17 in × 6
7
/
8
in × 16
1
/
4
in) (width/
height/depth) including projecting parts and controls
Mass (including the front cover) (Approx.)
STR-ZA3000ES
13.4 kg (29 lb 9 oz)
STR-ZA2000ES
13.0 kg (28 lb 11 oz)
13.4 kg (29 lb 9 oz)
STR-ZA2000ES
13.0 kg (28 lb 11 oz)
Supplied accessories
Startup Guide
Quick Setup Guide (1)
Reference Guide (1)
Optimizer microphone (ECM-AC2) (1)
FM wire antenna (aerial) (1)
AM loop antenna (aerial) (1)
AC power cord (mains lead) (1)
Remote control (RM-AAU210) (1)
R03 (size-AAA) batteries (2)
Front cover (1)
Quick Setup Guide (1)
Reference Guide (1)
Optimizer microphone (ECM-AC2) (1)
FM wire antenna (aerial) (1)
AM loop antenna (aerial) (1)
AC power cord (mains lead) (1)
Remote control (RM-AAU210) (1)
R03 (size-AAA) batteries (2)
Front cover (1)
Design and specifications are subject to change without notice.
STR-ZA1000ES
12.3 kg (27 lb 2 oz)
12.3 kg (27 lb 2 oz)
AUDIO POWER SPECIFICATIONS
(US and Canadian models)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
STR-ZA3000ES
With 6 ohm loads, both channels driven, from 20 – 20,000 Hz; rated
100 watts per channel minimum RMS power, with no more than 0.09%
total harmonic distortion from 250 milliwatts to rated output.
100 watts per channel minimum RMS power, with no more than 0.09%
total harmonic distortion from 250 milliwatts to rated output.
STR-ZA2000ES
With 6 ohm loads, both channels driven, from 20 – 20,000 Hz; rated
95 watts per channel minimum RMS power, with no more than 0.09%
total harmonic distortion from 250 milliwatts to rated output.
95 watts per channel minimum RMS power, with no more than 0.09%
total harmonic distortion from 250 milliwatts to rated output.
STR-ZA1000ES
With 6 ohm loads, both channels driven, from 20 – 20,000 Hz; rated
90 watts per channel minimum RMS power, with no more than 0.09%
total harmonic distortion from 250 milliwatts to rated output.
90 watts per channel minimum RMS power, with no more than 0.09%
total harmonic distortion from 250 milliwatts to rated output.
Amplifier section
STR-ZA3000ES
POWER OUTPUT
1) 2)
Rated Power Output at Stereo Mode
(6 ohms 20 Hz – 20 kHz, THD 0.09%): 100 W + 100 W
Reference Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09%): 80 W + 80 W
Reference Power Output
(6 ohms 1 kHz, THD 0.9%)
FRONT: 120 W + 120 W
CENTER: 120 W
SURROUND: 120 W + 120 W
SURROUND BACK: 120 W + 120 W
FRONT: 120 W + 120 W
CENTER: 120 W
SURROUND: 120 W + 120 W
SURROUND BACK: 120 W + 120 W
Reference Power Output
(8 ohms 1 kHz, THD 0.9%)
FRONT: 110 W + 110 W
CENTER: 110 W
SURROUND: 110 W + 110 W
SURROUND BACK: 110 W + 110 W
FRONT: 110 W + 110 W
CENTER: 110 W
SURROUND: 110 W + 110 W
SURROUND BACK: 110 W + 110 W
Reference Power Output at Surround Mode
3)
(6 ohms, 1 kHz, THD 0.9%)
150 W per channel
150 W per channel
STR-ZA2000ES
POWER OUTPUT
1) 2)
Rated Power Output at Stereo Mode
(6 ohms 20 Hz – 20 kHz, THD 0.09%): 95 W + 95 W
Reference Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09%): 75 W + 75 W
Reference Power Output
(6 ohms 1 kHz, THD 0.9%)
FRONT: 120 W + 120 W
CENTER: 120 W
SURROUND: 120 W + 120 W
SURROUND BACK: 120 W + 120 W
FRONT: 120 W + 120 W
CENTER: 120 W
SURROUND: 120 W + 120 W
SURROUND BACK: 120 W + 120 W
Reference Power Output
(8 ohms 1 kHz, THD 0.9%)
FRONT: 100 W + 100 W
CENTER: 100 W
SURROUND: 100 W + 100 W
SURROUND BACK: 100 W + 100 W
FRONT: 100 W + 100 W
CENTER: 100 W
SURROUND: 100 W + 100 W
SURROUND BACK: 100 W + 100 W
Reference Power Output at Surround Mode
3)
(6 ohms, 1 kHz, THD 0.9%)
150 W per channel
150 W per channel
STR-ZA1000ES
POWER OUTPUT
1) 2)
Rated Power Output at Stereo Mode
(6 ohms 20 Hz – 20 kHz, THD 0.09%): 90 W + 90 W
Reference Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09%): 70 W + 70 W
Reference Power Output
(6 ohms 1 kHz, THD 0.9%)
FRONT: 120 W + 120 W
CENTER: 120 W
SURROUND: 120 W + 120 W
SURROUND BACK: 120 W + 120 W
FRONT: 120 W + 120 W
CENTER: 120 W
SURROUND: 120 W + 120 W
SURROUND BACK: 120 W + 120 W
Reference Power Output
(8 ohms 1 kHz, THD 0.9%)
FRONT: 90 W + 90 W
CENTER: 90 W
SURROUND: 90 W + 90 W
SURROUND BACK: 90 W + 90 W
FRONT: 90 W + 90 W
CENTER: 90 W
SURROUND: 90 W + 90 W
SURROUND BACK: 90 W + 90 W
AM tuner section (Australian model)
Tuning scale
9 kHz step
Tuning range
531 kHz – 1,602 kHz
Antenna (aerial)
Loop antenna (aerial)
Photo: STR-ZA3000ES
STR-ZA1000ES/ZA2000ES/
ZA3000ES
STR-ZA1000ES/ZA2000ES/ZA3000ES
2
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.
SAFETY CHECK-OUT
After correcting the original service problem, perform the follow-
ing 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.
After correcting the original service problem, perform the follow-
ing 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.
1. A commercial leakage tester, such as the Simpson 229 or RCA
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.
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)
1.5 k
Ω
0.15
μF
AC
voltmeter
(0.75 V)
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Parts on Set
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
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
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.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
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 FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
Copyrights
This receiver incorporates Dolby* Digital and Pro Logic
Surround and the DTS** Digital Surround System.
* Manuf actured under license from Dolby Laboratories.
Surround and the DTS** Digital Surround System.
* Manuf actured under license from Dolby Laboratories.
Dolby, Pro Logic, Surround EX, and the double-D symbol
are trademarks of Dolby Laboratories.
are trademarks of Dolby Laboratories.
** For DTS patents, see
http://pa tents.dts.com. Manufactured under license
from DTS Licensing Limited. DTS, DTS-HD, the Symbol, &
DTS and the Symbol together are registered
trademarks, and DTS-HD Master Audio is a trademark of
DTS, Inc. © DTS, Inc. All Rights Reserved.
from DTS Licensing Limited. DTS, DTS-HD, the Symbol, &
DTS and the Symbol together are registered
trademarks, and DTS-HD Master Audio is a trademark of
DTS, Inc. © DTS, Inc. All Rights Reserved.
This receiver incorporates High-Definition Multimedia
Interface (HDMI™) technology.
The terms HDMI and HDMI High-Definition Multimedia
Interface, and the HDMI Logo are trademarks or registered
trademarks of HDMI Licensing LLC in the United States and
other countries.
Interface (HDMI™) technology.
The terms HDMI and HDMI High-Definition Multimedia
Interface, and the HDMI Logo are trademarks or registered
trademarks of HDMI Licensing LLC in the United States and
other countries.
“x.v.Color” and “x.v.Color” logo are trademarks of Sony
Corporation.
Corporation.
STR-ZA1000ES/ZA2000ES/ZA3000ES
3
1.
SERVICING NOTES
.............................................
4
2. DISASSEMBLY
2-1. Disassembly
Flow
........................................................... 6
2-2. Front
Cover
Assy
............................................................ 7
2-3. Case, Fuse (F01) ............................................................. 7
2-4. Front Panel Block-1 ........................................................ 8
2-5. Front Panel Block-2 ........................................................ 9
2-6. Power Unit Block (ZA3000ES) ...................................... 10
2-7. DIGITAL Board Block-1 ................................................ 11
2-8. DIGITAL Board Block-2 ................................................ 12
2-9. DIGITAL
2-4. Front Panel Block-1 ........................................................ 8
2-5. Front Panel Block-2 ........................................................ 9
2-6. Power Unit Block (ZA3000ES) ...................................... 10
2-7. DIGITAL Board Block-1 ................................................ 11
2-8. DIGITAL Board Block-2 ................................................ 12
2-9. DIGITAL
Board
.............................................................. 12
2-10. DCDC Board Block-1 ..................................................... 13
2-11. DCDC Board Block-2 ..................................................... 14
2-12. STBY Board Block ......................................................... 15
2-13. AC Inlet (2P) Block ........................................................ 16
2-14. PRE-OUT Board (ZA3000ES) ....................................... 17
2-15. A-VIDEO Board Block-1 ............................................... 18
2-16. A-VIDEO Board Block-2 ............................................... 19
2-17. A-VIDEO Board ............................................................. 20
2-18. GND Board ..................................................................... 21
2-19. AUDIO Board Block-1 ................................................... 22
2-20. AUDIO Board Block-2 ................................................... 23
2-21. Tuner Assy (TU1) ........................................................... 24
2-22. AMP Board Block-1 ....................................................... 25
2-23. AMP Board Block-2 ....................................................... 26
2-24. AMP Board ..................................................................... 27
2-25. SPTM Board ................................................................... 27
2-11. DCDC Board Block-2 ..................................................... 14
2-12. STBY Board Block ......................................................... 15
2-13. AC Inlet (2P) Block ........................................................ 16
2-14. PRE-OUT Board (ZA3000ES) ....................................... 17
2-15. A-VIDEO Board Block-1 ............................................... 18
2-16. A-VIDEO Board Block-2 ............................................... 19
2-17. A-VIDEO Board ............................................................. 20
2-18. GND Board ..................................................................... 21
2-19. AUDIO Board Block-1 ................................................... 22
2-20. AUDIO Board Block-2 ................................................... 23
2-21. Tuner Assy (TU1) ........................................................... 24
2-22. AMP Board Block-1 ....................................................... 25
2-23. AMP Board Block-2 ....................................................... 26
2-24. AMP Board ..................................................................... 27
2-25. SPTM Board ................................................................... 27
3.
TEST MODE
............................................................ 28
4.
ELECTRICAL CHECK
......................................... 33
5. TROUBLESHOOTING
.......................................... 34
6. DIAGRAMS
6-1. Block Diagram - DIGITAL AUDIO Section - ................ 39
6-2. Block Diagram - ANALOG AUDIO Section - ............... 40
6-3. Block Diagram - AMP Section - ..................................... 41
6-4. Block Diagram - ANALOG VIDEO Section - ............... 42
6-5. Block Diagram - HDMI INPUT Section - ...................... 43
6-6. Block Diagram - HDMI OUTPUT Section - .................. 44
6-7. Block Diagram - NETWORK Section (1/2) - ................ 45
6-8. Block Diagram - NETWORK Section (2/2) - ................ 46
6-9. Block Diagram - PANEL Section - ................................. 47
6-10. Block Diagram - POWER SUPPLY Section - ................ 48
6-11. Printed Wiring Board
6-2. Block Diagram - ANALOG AUDIO Section - ............... 40
6-3. Block Diagram - AMP Section - ..................................... 41
6-4. Block Diagram - ANALOG VIDEO Section - ............... 42
6-5. Block Diagram - HDMI INPUT Section - ...................... 43
6-6. Block Diagram - HDMI OUTPUT Section - .................. 44
6-7. Block Diagram - NETWORK Section (1/2) - ................ 45
6-8. Block Diagram - NETWORK Section (2/2) - ................ 46
6-9. Block Diagram - PANEL Section - ................................. 47
6-10. Block Diagram - POWER SUPPLY Section - ................ 48
6-11. Printed Wiring Board
- AUDIO Board (Component Side) - .............................. 50
6-12. Printed Wiring Board
- AUDIO Board (Conductor Side) - ................................ 51
6-13. Schematic Diagram - AUDIO Board (1/6) - ................... 52
6-14. Schematic Diagram - AUDIO Board (2/6) - ................... 53
6-14. Schematic Diagram - AUDIO Board (2/6) - ................... 53
TABLE OF CONTENTS
6-15. Schematic Diagram - AUDIO Board (3/6) - ................... 54
6-16. Schematic Diagram - AUDIO Board (4/6) - ................... 55
6-17. Schematic Diagram - AUDIO Board (5/6) - ................... 56
6-18. Schematic Diagram - AUDIO Board (6/6) - ................... 57
6-19. Printed Wiring Board
6-16. Schematic Diagram - AUDIO Board (4/6) - ................... 55
6-17. Schematic Diagram - AUDIO Board (5/6) - ................... 56
6-18. Schematic Diagram - AUDIO Board (6/6) - ................... 57
6-19. Printed Wiring Board
- PRE-OUT Board (ZA3000ES) - ................................... 58
6-20. Schematic Diagram
- PRE-OUT Board (ZA3000ES) - ................................... 59
6-21. Printed Wiring Board
- AMP Board (Component Side) - .................................. 60
6-22. Printed Wiring Board
- AMP Board (Conductor Side) - .................................... 61
6-23. Schematic Diagram - AMP Board (1/2) - ....................... 62
6-24. Schematic Diagram - AMP Board (2/2) - ....................... 63
6-25. Printed Wiring Board - SPTM Board - ........................... 64
6-26. Schematic Diagram - SPTM Board - .............................. 65
6-27. Printed Wiring Board - A-VIDEO Board - ..................... 66
6-28. Schematic Diagram - A-VIDEO Board - ........................ 67
6-29. Printed Wiring Board - DIGITAL Board (Side A) - ....... 68
6-30. Printed Wiring Board - DIGITAL Board (Side B) - ....... 69
6-31. Printed Wiring Board - DISPLAY Board - ..................... 70
6-32. Schematic Diagram - DISPLAY Board - ........................ 71
6-33. Printed Wiring Boards
6-24. Schematic Diagram - AMP Board (2/2) - ....................... 63
6-25. Printed Wiring Board - SPTM Board - ........................... 64
6-26. Schematic Diagram - SPTM Board - .............................. 65
6-27. Printed Wiring Board - A-VIDEO Board - ..................... 66
6-28. Schematic Diagram - A-VIDEO Board - ........................ 67
6-29. Printed Wiring Board - DIGITAL Board (Side A) - ....... 68
6-30. Printed Wiring Board - DIGITAL Board (Side B) - ....... 69
6-31. Printed Wiring Board - DISPLAY Board - ..................... 70
6-32. Schematic Diagram - DISPLAY Board - ........................ 71
6-33. Printed Wiring Boards
- POWER_KEY/M_VOL Boards -................................. 72
6-34. Schematic Diagram
- POWER_KEY/M_VOL Boards -................................. 73
6-35. Printed Wiring Board
- F-HDMI Board (ZA2000ES/ZA3000ES) - .................. 74
6-36. Schematic Diagram
- F-HDMI Board (ZA2000ES/ZA3000ES) - .................. 74
6-37. Printed Wiring Boards - DCDC Section - ....................... 75
6-38. Schematic Diagram - DCDC Section (1/2) - .................. 76
6-39. Schematic Diagram - DCDC Section (2/2) - .................. 77
6-40. Schematic Diagram - STBY Board - .............................. 78
6-41. Printed Wiring Board - STBY Board -............................ 79
6-38. Schematic Diagram - DCDC Section (1/2) - .................. 76
6-39. Schematic Diagram - DCDC Section (2/2) - .................. 77
6-40. Schematic Diagram - STBY Board - .............................. 78
6-41. Printed Wiring Board - STBY Board -............................ 79
7.
EXPLODED VIEWS
7-1. Overall
Section
............................................................... 93
7-2. Power Unit Section ......................................................... 94
7-3. DISPLAY Board Section ................................................ 95
7-4. Front Panel Section ......................................................... 96
7-5. DIGITAL Board Section ................................................. 97
7-6. DCDC Board Section ...................................................... 98
7-7. AUDIO Board Section .................................................... 99
7-8. Power
7-3. DISPLAY Board Section ................................................ 95
7-4. Front Panel Section ......................................................... 96
7-5. DIGITAL Board Section ................................................. 97
7-6. DCDC Board Section ...................................................... 98
7-7. AUDIO Board Section .................................................... 99
7-8. Power
Transformer
Section
............................................
100
7-9. AMP Board Section ........................................................ 101
7-10. Heat Sink Section ............................................................ 102
7-11. Chassis Section ............................................................... 103
7-10. Heat Sink Section ............................................................ 102
7-11. Chassis Section ............................................................... 103
8.
ELECTRICAL PARTS LIST
.............................. 104
Accessories are given in the last of the electrical parts list.
Ver. 1.2
Note: Refer to service manual supplement-1 for the DISPLAY board
of printed wiring board, schematic diagram and electrical parts
list of STR-ZA2000ES: Australian model.
list of STR-ZA2000ES: Australian model.
STR-ZA1000ES/ZA2000ES/ZA3000ES
4
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 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.
ERROR MESSAGES
PROTECTOR
The receiver will automatically turn off after a few seconds. Check the following:
There may be an electrical surge or power failure. Unplug the AC power cord (mains lead) and then plug
in the cord again after 30 minutes.
The receiver is covered and the ventilation holes are blocked. Remove the object covering the ventilation
holes of the receiver. (STR-ZA3000ES only)
The impedance of the connected speakers is below the rated impedance range indicated on the back
panel of the receiver. Reduce the volume level.
Unplug the AC power cord (mains lead) and let the receiver cool down for 30 minutes while performing the
following troubleshooting:
Disconnect all of the speakers and subwoofer.
Check that the speaker wires are tightly twisted on both ends.
Connect the front speaker first, increase the volume level and operate the receiver for at least 30 minutes until
it completely warms up. Then, connect each additional speaker one by one and test each additional speaker
until you detect which speaker is causing the protection error.
it completely warms up. Then, connect each additional speaker one by one and test each additional speaker
until you detect which speaker is causing the protection error.
After checking the above items and fixing any problems, plug in the AC power cord (mains lead) and turn
on the receiver. If the problem persists, consult your nearest Sony dealer.
List of messages after Auto Calibration measurements
Code 31:
Front speakers are not selected properly. Select the front speakers using SPEAKERS and perform the
Auto Calibration again. For details on selecting the front speakers, see “
Selecting the front speakers
.”
Code 32, Code 33:
Speakers were not detected or not connected properly.
None of the front speakers are connected or only one front speaker is connected.
Either the surround left or surround right speaker is not connected.
A surround back speaker is connected only to the SPEAKERS SURROUND BACK/FRONT HIGH/FRONT B/BI-
AMP/ZONE 2 R terminal. If connecting only one surround back speaker, connect it to the SPEAKERS
SURROUND BACK/FRONT HIGH/FRONT B/BI-AMP/ZONE 2 L terminal.
AMP/ZONE 2 R terminal. If connecting only one surround back speaker, connect it to the SPEAKERS
SURROUND BACK/FRONT HIGH/FRONT B/BI-AMP/ZONE 2 L terminal.
Either the front high left or front high right speaker is not connected.
The optimizer microphone is not connected. Make sure that the optimizer microphone is connected
properly and perform the Auto Calibration again.
If the optimizer microphone is connected properly but the error code still appears, the optimizer
microphone cable may be damaged.
Warning 40:
The measurement process has been completed and a high noise level has been detected. You may be
able to achieve better results if you try the process again in a quiet environment.
Warning 41, Warning 42:
The input from the microphone is too large.
The distance between the speaker and the microphone may be too small. Set them further apart and perform
the measurement again.
the measurement again.
Warning 43:
The distance and position of a subwoofer cannot be detected. This may be caused by noise. Try
performing the measurement in a quiet environment.
NO WARNING:
There is no warning information.
Network features message list
Network settings
Invalid XXX (*):
The entered value is incorrect or invalid.
*
XXX represents an IP Address, Subnet Mask or Default Gateway.
REVERTING TO THE FACTORY DEFAULT SETTINGS
You can clear all memorized settings and restore the receiver to the factory default settings by the following
procedure. This procedure can also be used to initialize the receiver before you use it for the first time.
Be sure to use the buttons on the receiver to perform this operation.
1. Turn off the receiver.
2. Hold down
(on/standby) on the receiver for 5 seconds.
[MEMORY CLEARING] appears on the display panel for a while, then changes to [MEMORY
CLEARED!] .
Note
Do not turn the receiver off until [MEMORY CLEARED!] appears on the display panel.
RESETTING SOUND FIELDS TO THE DEFAULT SETTINGS
Be sure to use the buttons on the receiver to perform this operation.
1. Turn off the receiver.
2. Hold down MULTI ST. and press
(on/standby) on the receiver.
[S.F. INITIALIZED!] appears on the display panel and all sound fields are reset to their default setting.
MODEL IDENTIFICATION
Distinguish the model by part number on back panel.
Distinguish the model by part number on back panel.
PART No.
– Back Panel –
Model
Part No.
STR-ZA3000ES: US and Canadian models
4-533-925-0[]
STR-ZA2000ES: US and Canadian models
4-533-925-1[]
STR-ZA1000ES: US and Canadian models
4-533-925-2[]
STR-ZA2000ES: Australian model
4-533-925-3[]
NOTE THE REPAIRING OF DIGITAL BOARD
When the DIGITAL board installed in this unit is defective, re-
place the complete mounted board. The mounted parts cannot re-
place with single.
Block diagram and printed wiring board that have been described
on this service manual are for reference.
Schematic diagram have not described.
When the DIGITAL board installed in this unit is defective, re-
place the complete mounted board. The mounted parts cannot re-
place with single.
Block diagram and printed wiring board that have been described
on this service manual are for reference.
Schematic diagram have not described.
NOTE OF REPLACING THE IC200, IC2107, IC2500
AND IC2502 ON THE AUDIO BOARD
IC200, IC2107, IC2500 and IC2502 on the AUDIO board cannot
replace with single. When these parts are damaged, replace the
complete mounted board.
AND IC2502 ON THE AUDIO BOARD
IC200, IC2107, IC2500 and IC2502 on the AUDIO board cannot
replace with single. When these parts are damaged, replace the
complete mounted board.
NOTE OF REPLACING THE IC981, IC1701, IC1721,
IC1741 AND IC1761 ON THE DCDC BOARD
IC981, IC1701, IC1721, IC1741 and IC1761 on the DCDC board
cannot replace with single. When these parts are damaged, replace
the complete mounted board.
IC1741 AND IC1761 ON THE DCDC BOARD
IC981, IC1701, IC1721, IC1741 and IC1761 on the DCDC board
cannot replace with single. When these parts are damaged, replace
the complete mounted board.
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistor to both ends of respective capacitors.
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistor to both ends of respective capacitors.
•
AMP board: C913, C914
C913
800
:/2 W 800 :/2 W
– AMP Board (Conductor Side) –
C914
•
Power unit (PU1) (STR-ZA3000ES only): C301
– POWER UNIT (Conductor Side) –
800
:/2 W
(for C301)
Note: Please be careful enough when you work, because this area is
primary side area.
Ver. 1.2