Limited Warranty (U.S. Only)
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... numbers for frequently asked questions: To locate the servicer or dealer nearest you . LABOR: For a period of protection, to any Sony authorized service facility. REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE CONSUMER. To obtain warranty service, ...Warranty period must pay for all labor charges. 2. 4-557-173-02 General Stereo/Hifi Components/Tape Decks ® CD Players/Mini Disc Players/Audio Systems Hifi Audio LIMITED WARRANTY Sony Electronics Inc. ("Sony") warrants this Product is valid only in Japan After the warranty period, you...
... numbers for frequently asked questions: To locate the servicer or dealer nearest you . LABOR: For a period of protection, to any Sony authorized service facility. REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE CONSUMER. To obtain warranty service, ...Warranty period must pay for all labor charges. 2. 4-557-173-02 General Stereo/Hifi Components/Tape Decks ® CD Players/Mini Disc Players/Audio Systems Hifi Audio LIMITED WARRANTY Sony Electronics Inc. ("Sony") warrants this Product is valid only in Japan After the warranty period, you...
Service Manual
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... (BLACK model) US Model STR-DB930/DB830 Canadian Model STR-DB930 AEP Model STR-DB930/DB830 E Model Australian Model STR-DB930 Chinese Model STR-V929X Manufactured under license from 20 - 20,000 Hz ; FM STEREO FM-AM RECEIVER 9-928-896-12 2002B1600-1 © 2002.02 Sony Corporation Home Audio Company Published by Sony Engineering Corporation Amplifier section POWER OUTPUT Stereo mode North American model...
... (BLACK model) US Model STR-DB930/DB830 Canadian Model STR-DB930 AEP Model STR-DB930/DB830 E Model Australian Model STR-DB930 Chinese Model STR-V929X Manufactured under license from 20 - 20,000 Hz ; FM STEREO FM-AM RECEIVER 9-928-896-12 2002B1600-1 © 2002.02 Sony Corporation Home Audio Company Published by Sony Engineering Corporation Amplifier section POWER OUTPUT Stereo mode North American model...
Service Manual
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...Stereo : 38.3 dBf, 22.5 µV/75 Ω Usable sensitivity 11.2 dBf, 1 µV/75 Ω S/N Mono : 76 dB Stereo : 70 dB Harmonic distortion at 1 kHz Mono : 0.3 % Stereo...8226; FM antenna adapter (1) STR-DB930, V929X only • Remote commander RM-LJ302 (remote) (1) • LR6 (size-AA) alkaline batteries (3) STR-DB830 only ...STR-DB830 North American models : 280 W AC outlets North American models : 2 switched, total 120 W/1A Other models : 1 switched, max 100 W Dimensions 430 × 405 × 160.5 mm (17 × 16 × 63/8 in any AM station, turn off the receiver...
...Stereo : 38.3 dBf, 22.5 µV/75 Ω Usable sensitivity 11.2 dBf, 1 µV/75 Ω S/N Mono : 76 dB Stereo : 70 dB Harmonic distortion at 1 kHz Mono : 0.3 % Stereo...8226; FM antenna adapter (1) STR-DB930, V929X only • Remote commander RM-LJ302 (remote) (1) • LR6 (size-AA) alkaline batteries (3) STR-DB830 only ...STR-DB830 North American models : 280 W AC outlets North American models : 2 switched, total 120 W/1A Other models : 1 switched, max 100 W Dimensions 430 × 405 × 160.5 mm (17 × 16 × 63/8 in any AM station, turn off the receiver...
Service Manual
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... Main Section(2/2 47 4-22. ELECTRICAL PARTS LIST 66 Earth Ground Fig. COMPONENTS IDENTIFIED BY MARK ! NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR... AMP Section 31 4-14. Circuit Board Location 11 4-4. OR DOTTED LINE WITH MARK ! REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. Measuring the voltage drop across a resistor by any exposed metal part having a return to check AC leakage. Follow...
... Main Section(2/2 47 4-22. ELECTRICAL PARTS LIST 66 Earth Ground Fig. COMPONENTS IDENTIFIED BY MARK ! NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR... AMP Section 31 4-14. Circuit Board Location 11 4-4. OR DOTTED LINE WITH MARK ! REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. Measuring the voltage drop across a resistor by any exposed metal part having a return to check AC leakage. Follow...
Service Manual
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... CHANNEL DECODING indicator !¢ BASS BOOST button !∞ EQUALIZER button !§ TEST TONE button (EXCEPT AEP) RDS EON button (AEP model) !¶ PRESET TUNING +/- buttons FM MODE button MEMORY button !ª LEVEL button @º SUR button @¡ EQ button @™ Cursor buttons () @£ Jog dial @¢ SET UP button @∞ NAME...
... CHANNEL DECODING indicator !¢ BASS BOOST button !∞ EQUALIZER button !§ TEST TONE button (EXCEPT AEP) RDS EON button (AEP model) !¶ PRESET TUNING +/- buttons FM MODE button MEMORY button !ª LEVEL button @º SUR button @¡ EQ button @™ Cursor buttons () @£ Jog dial @¢ SET UP button @∞ NAME...
Service Manual
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...depressing the TUNING+ button or the PRESET TUNING + button, press the power [1/u] button to clients upon completion of the DIGITAL board must be received by tuner, and sets up the broadcasts. If the power [1/u] button is pressed often the machine enters the DEMO mode, but before the ...demonstration starts, the display is used , the receiver scans the broadcasts that can be switched the (SIGN WAVE) (THROUGH) and (INPULSE) mode. The press [1/u] again. Use this mode is turned...
...depressing the TUNING+ button or the PRESET TUNING + button, press the power [1/u] button to clients upon completion of the DIGITAL board must be received by tuner, and sets up the broadcasts. If the power [1/u] button is pressed often the machine enters the DEMO mode, but before the ...demonstration starts, the display is used , the receiver scans the broadcasts that can be switched the (SIGN WAVE) (THROUGH) and (INPULSE) mode. The press [1/u] again. Use this mode is turned...
Service Manual
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STR-DB830/DB930/V929X 4-1. MUTE DATA CLK CE 4 14 15 13 2 3 1 ANT LEVEL RDS DATA A RDS CLK DO TUNED STEREO MUTING S DATA S CLK S LAT PHONO CD INPUT DAT/MD OUTPUT TAPE (MD) INPUT OUTPUT J301 L...24 20 22 21 17 CONTROL CE CLK DI 15 14 16 S LAT S CLK S DATA DIGITAL AUDIO I/F RECEIVER IC1101 DATA 16 CK OUT 13 3 D IN BCK 14 LRCK 15 12.288M 22 IC11404 IC1404 IC1404 36 ... IC1509 MUTE Q1504 L C W B SL 15 14 16 DATA CLK LAT • RCH is omitted • Signal Path : FM : PHONO : CD : DVD D1201 PRE RY AC MUTE PROTECTOR HP RY SP/A RY SP/B RY C RY CENTER RY WOOFER...
STR-DB830/DB930/V929X 4-1. MUTE DATA CLK CE 4 14 15 13 2 3 1 ANT LEVEL RDS DATA A RDS CLK DO TUNED STEREO MUTING S DATA S CLK S LAT PHONO CD INPUT DAT/MD OUTPUT TAPE (MD) INPUT OUTPUT J301 L...24 20 22 21 17 CONTROL CE CLK DI 15 14 16 S LAT S CLK S DATA DIGITAL AUDIO I/F RECEIVER IC1101 DATA 16 CK OUT 13 3 D IN BCK 14 LRCK 15 12.288M 22 IC11404 IC1404 IC1404 36 ... IC1509 MUTE Q1504 L C W B SL 15 14 16 DATA CLK LAT • RCH is omitted • Signal Path : FM : PHONO : CD : DVD D1201 PRE RY AC MUTE PROTECTOR HP RY SP/A RY SP/B RY C RY CENTER RY WOOFER...
Service Manual
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... 16 17 18 19 88 87 89 90 DB930/V929 MODEL +B Q129,130 SIRCS DET. STR-DB830/DB930/V929X Ver 1.1 2002. 02 4-2. BLOCK DIAGRAM POWER SECTION L C W B SL ...BUFFER J701 PHONES L A TM501 R FRONT SPEAKER L B R • R-CH is omitted due to same as L-CH. • Signal Path :FM :CD C TM701 S(L) SURROUND SPEAKER S(R) L JJ101 SUB WOOFER R L REAR R L FRONT R JJ102 CENTER +5V PRE OUT +15V -15V +...DISP +5V CODEC +5V DIGITAL +5V CONT µCOM ETC DISP µCOM+5.6V D1208 IC101 REMOTO CONTROL RECEIVER RESET Q103 D1211 +6.2 REG Q1205 3 8 RESET 5 IC1206 6 IC1207 3 +5V REG 1 IC1501 3 +...
... 16 17 18 19 88 87 89 90 DB930/V929 MODEL +B Q129,130 SIRCS DET. STR-DB830/DB930/V929X Ver 1.1 2002. 02 4-2. BLOCK DIAGRAM POWER SECTION L C W B SL ...BUFFER J701 PHONES L A TM501 R FRONT SPEAKER L B R • R-CH is omitted due to same as L-CH. • Signal Path :FM :CD C TM701 S(L) SURROUND SPEAKER S(R) L JJ101 SUB WOOFER R L REAR R L FRONT R JJ102 CENTER +5V PRE OUT +15V -15V +...DISP +5V CODEC +5V DIGITAL +5V CONT µCOM ETC DISP µCOM+5.6V D1208 IC101 REMOTO CONTROL RECEIVER RESET Q103 D1211 +6.2 REG Q1205 3 8 RESET 5 IC1206 6 IC1207 3 +5V REG 1 IC1501 3 +...
Service Manual
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...; b : Pattern from the side which enables seeing. • Waveform DIGITAL Board 1 IC1201 (™ (XO) 4MHz 4.0Vp-p 2 IC1401 100 (CLKO) • U : B+ Line. • V : B- No mark : FM • Voltages are taken with a oscilloscope. • Circled numbers refer to normal production tolerances. • Waveforms are taken with respect to this necessary note is...in µF unless otherwise noted. Voltage variations may be noted due to waveforms. • Signal path. Note: Les composants identifiés par une marque ! STR-DB830/DB930/V929X 4-3. For printed wiring boards.
...; b : Pattern from the side which enables seeing. • Waveform DIGITAL Board 1 IC1201 (™ (XO) 4MHz 4.0Vp-p 2 IC1401 100 (CLKO) • U : B+ Line. • V : B- No mark : FM • Voltages are taken with a oscilloscope. • Circled numbers refer to normal production tolerances. • Waveforms are taken with respect to this necessary note is...in µF unless otherwise noted. Voltage variations may be noted due to waveforms. • Signal path. Note: Les composants identifiés par une marque ! STR-DB830/DB930/V929X 4-3. For printed wiring boards.
Service Manual
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SCHEMATIC DIAGRAM DIGITAL SECTION(2/3) • See page 19 for printed wirig board. • See page 12 for Waveforms. • See page 51 for IC Pin Functions. • See page 58 for IC Block Diagrams. CXD9511Q DIGITAL PWB FROM SUFFIX-12 +3.3V - 15 - - 16 - STR-DB830/DB930/V929X Ver 1.1 2002. 02 4-5.
SCHEMATIC DIAGRAM DIGITAL SECTION(2/3) • See page 19 for printed wirig board. • See page 12 for Waveforms. • See page 51 for IC Pin Functions. • See page 58 for IC Block Diagrams. CXD9511Q DIGITAL PWB FROM SUFFIX-12 +3.3V - 15 - - 16 - STR-DB830/DB930/V929X Ver 1.1 2002. 02 4-5.
Service Manual
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4-6. SCHEMATIC DIAGRAM DIGITAL SECTION(3/3) • See page 19 for printed wirig board. • See page 54 for IC Pin Functions. • See page 58 for IC Block Diagrams. STR-DB830/DB930/V929X - 17 - - 18 -
4-6. SCHEMATIC DIAGRAM DIGITAL SECTION(3/3) • See page 19 for printed wirig board. • See page 54 for IC Pin Functions. • See page 58 for IC Block Diagrams. STR-DB830/DB930/V929X - 17 - - 18 -
Service Manual
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.... Location Ref. No. PRINTED WIRING BOARD DIGITAL SECTION(1/2) • See page 11 for circuit board location. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H • Semiconductor Location Ref. STR-DB830/DB930/V929X 4-7. No.
.... Location Ref. No. PRINTED WIRING BOARD DIGITAL SECTION(1/2) • See page 11 for circuit board location. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H • Semiconductor Location Ref. STR-DB830/DB930/V929X 4-7. No.
Service Manual
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...-12 (Location B-6) - 22 - No. PRINTED WIRING BOARD DIGITAL SECTION(2/2) • See page 11 for circuit board location. 1 2 3 4 5 6 7 A 8 9 (Page 36) 10 11 VOLUME BOARD (Page 40) STR-DB830/DB930/V929X Ver 1.1 2002. 02 12 13 39 B (Page 44) C (Page 24) D E (Page 35) (Page 36) F 40 G DB930,V929 MODEL...
...-12 (Location B-6) - 22 - No. PRINTED WIRING BOARD DIGITAL SECTION(2/2) • See page 11 for circuit board location. 1 2 3 4 5 6 7 A 8 9 (Page 36) 10 11 VOLUME BOARD (Page 40) STR-DB830/DB930/V929X Ver 1.1 2002. 02 12 13 39 B (Page 44) C (Page 24) D E (Page 35) (Page 36) F 40 G DB930,V929 MODEL...
Service Manual
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... D156 D-12 D157 E-12 IC101 E-13 IC102 D-10 IC103 E-14 IC104 E-7 IC105 F-10 IC106 E-4 IC107 F-3 IC108 D-2 Q101 E-13 Q102 D-5 Q103 C-11 Q104 F-4 Q105 F-4 Q129 F-3 Q130 F-2 DB830 DB930:AEP,MY.SP,AUS /V929 DB930/V929 80 100 1 50 30 CN120 1 2 LED BOARD Z (PAGE 28) 5 J ROTARY BOARD 1 (PAGE 27) 4 1 5 8 L VOLUME BOARD (PAGE 40...
... D156 D-12 D157 E-12 IC101 E-13 IC102 D-10 IC103 E-14 IC104 E-7 IC105 F-10 IC106 E-4 IC107 F-3 IC108 D-2 Q101 E-13 Q102 D-5 Q103 C-11 Q104 F-4 Q105 F-4 Q129 F-3 Q130 F-2 DB830 DB930:AEP,MY.SP,AUS /V929 DB930/V929 80 100 1 50 30 CN120 1 2 LED BOARD Z (PAGE 28) 5 J ROTARY BOARD 1 (PAGE 27) 4 1 5 8 L VOLUME BOARD (PAGE 40...
Service Manual
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4-10. SCHEMATIC DIAGRAM DISPLAY SECTION • See page 12 for Waveforms. • See page 56 for IC Pin Functions. • See page 60 for IC Block Diagrams. STR-DB830/DB930/V929X SWITCH - 25 - TO LED BOARD (PAGE 29) - 26 -
4-10. SCHEMATIC DIAGRAM DISPLAY SECTION • See page 12 for Waveforms. • See page 56 for IC Pin Functions. • See page 60 for IC Block Diagrams. STR-DB830/DB930/V929X SWITCH - 25 - TO LED BOARD (PAGE 29) - 26 -
Service Manual
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PRINTED WIRING BOARD SPEAKER SWITCH SECTION • See page 11 for circuit board location. 1 2 3 4 5 6 7 8 A K DISPLAY BOARD (PAGE 23) 9 10 B 5 8 1 J DISPLAY BOARD C (PAGE 24) 1 D 11 12 3 1 E F 1-673-363- 1-673-364- STR-DB830/DB930/V929X 4-11. G H I 16 Z DISPLAY BOARD (PAGE 23) 1-673-366- - 27 - - 28 -
PRINTED WIRING BOARD SPEAKER SWITCH SECTION • See page 11 for circuit board location. 1 2 3 4 5 6 7 8 A K DISPLAY BOARD (PAGE 23) 9 10 B 5 8 1 J DISPLAY BOARD C (PAGE 24) 1 D 11 12 3 1 E F 1-673-363- 1-673-364- STR-DB830/DB930/V929X 4-11. G H I 16 Z DISPLAY BOARD (PAGE 23) 1-673-366- - 27 - - 28 -
Service Manual
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... H-3 D798 F-11 D799 F-3 IC701 G-6 Q704 G-10 Q705 H-10 Q706 H-9 Q707 H-11 Q708 G-11 Q709 F-3 Q710 F-4 Q754 G-3 Q755 H-3 Q756 H-2 Q757 H-4 Q758 G-4 Q798 F-11 Q799 G-4 - 31 - - 32 - STR-DB830/DB930/V929X 4-13. No.
... H-3 D798 F-11 D799 F-3 IC701 G-6 Q704 G-10 Q705 H-10 Q706 H-9 Q707 H-11 Q708 G-11 Q709 F-3 Q710 F-4 Q754 G-3 Q755 H-3 Q756 H-2 Q757 H-4 Q758 G-4 Q798 F-11 Q799 G-4 - 31 - - 32 - STR-DB830/DB930/V929X 4-13. No.
Service Manual
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PRINTED WIRING BOARD POWER SECTION • See page 11 for circuit board location. 1 2 3 4 5 6 7 A 4 1 (Page 21) B C D E F G 16 • Semiconductor H Location Ref. No. STR-DB830/DB930/V929X 4-15. Location D801 B-9 D804 F-2 D805 F-2 D806 A-12 D810 B-12 D901 C-6 D902 C-6 D903 D-6 D904 C-6 D905 B-6 D907 A-5 IC1 F-9 IC399 F-12 Q801 B-12 Q901 A-5 U MAIN (Page 44) - 35 - 8 9 10 11 12 13 14 (Page 21) (Page 44) (Page 22) - 36 -
PRINTED WIRING BOARD POWER SECTION • See page 11 for circuit board location. 1 2 3 4 5 6 7 A 4 1 (Page 21) B C D E F G 16 • Semiconductor H Location Ref. No. STR-DB830/DB930/V929X 4-15. Location D801 B-9 D804 F-2 D805 F-2 D806 A-12 D810 B-12 D901 C-6 D902 C-6 D903 D-6 D904 C-6 D905 B-6 D907 A-5 IC1 F-9 IC399 F-12 Q801 B-12 Q901 A-5 U MAIN (Page 44) - 35 - 8 9 10 11 12 13 14 (Page 21) (Page 44) (Page 22) - 36 -
Service Manual
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.../SAT (Page 22) MONITOR 9 10 11 12 13 1 7 MAIN BOARD (Page 43) V 1-673-367- (PAGE 24) MAIN BOARD (PAGE 21) 1-673-362(PAGE 21) - 40 - STR-DB830/DB930/V929X 4-17. Location Ref. No. Location D251 F-5 IC202 G-6 IC251 F-4 IC252 F-4 IC253 F-3 IC254 F-1 IC1401 H-11 IC1402 G-11 IC1403 F-11 Q251 G-3 Q252 G-3 Q253 G-5 Q254 F-2 Q255 F-2 Q256...
.../SAT (Page 22) MONITOR 9 10 11 12 13 1 7 MAIN BOARD (Page 43) V 1-673-367- (PAGE 24) MAIN BOARD (PAGE 21) 1-673-362(PAGE 21) - 40 - STR-DB830/DB930/V929X 4-17. Location Ref. No. Location D251 F-5 IC202 G-6 IC251 F-4 IC252 F-4 IC253 F-3 IC254 F-1 IC1401 H-11 IC1402 G-11 IC1403 F-11 Q251 G-3 Q252 G-3 Q253 G-5 Q254 F-2 Q255 F-2 Q256...
Service Manual
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...) (Page 21) (Page 31) (Page 32) (Page 31) (Page 36) (Page 21) Y VOLUME BOARD (Page 40) 10 11 12 13 14 • Semiconductor Location Ref. STR-DB830/DB930/V929X 4-19.
...) (Page 21) (Page 31) (Page 32) (Page 31) (Page 36) (Page 21) Y VOLUME BOARD (Page 40) 10 11 12 13 14 • Semiconductor Location Ref. STR-DB830/DB930/V929X 4-19.