Service Manual
Page 1
...STR-DB830 : Front : 90 W + 90 W Centera) : 90 W Reara) : 90 W + 90 W Other model (8 Ω 20 Hz - 20 kHz, THD 0.09 %) Front : 90 W + 90 W Centera) : 90 W Reara) : 90 W + 90 W (4 Ω 20 Hz - 20 kHz, THD 0.05 %) Front : 90 W + 90 W Centera) : 90 W Reara) : 90 W + 90 W a) Depending on next page - FM STEREO FM-AM RECEIVER... 9-928-896-12 2002B1600-1 © 2002.02 Sony Corporation Home Audio Company Published by Sony Engineering Corporation "DOLBY" and the double-D symbol a are trademarks of...
...STR-DB830 : Front : 90 W + 90 W Centera) : 90 W Reara) : 90 W + 90 W Other model (8 Ω 20 Hz - 20 kHz, THD 0.09 %) Front : 90 W + 90 W Centera) : 90 W Reara) : 90 W + 90 W (4 Ω 20 Hz - 20 kHz, THD 0.05 %) Front : 90 W + 90 W Centera) : 90 W Reara) : 90 W + 90 W a) Depending on next page - FM STEREO FM-AM RECEIVER... 9-928-896-12 2002B1600-1 © 2002.02 Sony Corporation Home Audio Company Published by Sony Engineering Corporation "DOLBY" and the double-D symbol a are trademarks of...
Service Manual
Page 2
...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
Page 5
...segments turn on the main power. When this mode before returning the product to clients upon completion of the DIGITAL board and is used , the receiver scans the broadcasts that the earth potential of repair. * Procedure: While depressing the SET UP button simultaneously, press the power [1/u] button to ... Model only) * This mode is cleared when this mode before returning the product to clients upon completion of the DIGITAL board must not be received by the DSP, the data output must be selected for the AM channel step. * Procedure: Set the FUNCTION to turn on the main ...
...segments turn on the main power. When this mode before returning the product to clients upon completion of the DIGITAL board and is used , the receiver scans the broadcasts that the earth potential of repair. * Procedure: While depressing the SET UP button simultaneously, press the power [1/u] button to ... Model only) * This mode is cleared when this mode before returning the product to clients upon completion of the DIGITAL board must not be received by the DSP, the data output must be selected for the AM channel step. * Procedure: Set the FUNCTION to turn on the main ...
Service Manual
Page 6
... L INPUT L SELECTOR IC303 27 23 26 25 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 DI 38 CLK 37 CE ERROR 34...SP RY U DATA U CLOCK U MREQ U SREQ U REST RESET RY POWER D STOP SOT0 SIN1 MD2 MD0 - 7 - - 8 - BLOCK DIAGRAM MAIN SECTION SECTION 4 DIAGRAMS TM301 ANTENNA FM 75Ω AM TUNER UNIT FM AM ANT LEVEL 6 FM DET 9 L OUT 10 RDS 2 4 IC1 16 13 14 X1 4.33MHz AEP ONLY R OUT 12 R CH DO TUNED STEREO T. STR-DB830/DB930/V929X 4-1.
... L INPUT L SELECTOR IC303 27 23 26 25 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 DI 38 CLK 37 CE ERROR 34...SP RY U DATA U CLOCK U MREQ U SREQ U REST RESET RY POWER D STOP SOT0 SIN1 MD2 MD0 - 7 - - 8 - BLOCK DIAGRAM MAIN SECTION SECTION 4 DIAGRAMS TM301 ANTENNA FM 75Ω AM TUNER UNIT FM AM ANT LEVEL 6 FM DET 9 L OUT 10 RDS 2 4 IC1 16 13 14 X1 4.33MHz AEP ONLY R OUT 12 R CH DO TUNED STEREO T. STR-DB830/DB930/V929X 4-1.
Service Manual
Page 7
...6 ST-I /O 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 +32V 1 +5V REG... FROM SUFFIX-12 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 +5V REG 1 IC1203... 90 DB930/V929 MODEL +B Q129,130 SIRCS DET. STR-DB830/DB930/V929X Ver 1.1 2002. 02 4-2.
...6 ST-I /O 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 +32V 1 +5V REG... FROM SUFFIX-12 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 +5V REG 1 IC1203... 90 DB930/V929 MODEL +B Q129,130 SIRCS DET. STR-DB830/DB930/V929X Ver 1.1 2002. 02 4-2.
Service Manual
Page 36
...: "H", R-ch: "L") 16 DATA O O Audio data output terminal 17 XSTATE O Xtal status frag output. 18 D. GND - Digital power supply 31 D. Data input terminal 37 CE I Microprocessor I /F RECEIVER (DIGITAL BOARD) Pin No. GND - IC1101 LC89055W DIGITAL AUDIO I /F. Not used . 28 F2/P2/C2 - Digital ground 32 AUTO O Non PCM data detect flag output...
...: "H", R-ch: "L") 16 DATA O O Audio data output terminal 17 XSTATE O Xtal status frag output. 18 D. GND - Digital power supply 31 D. Data input terminal 37 CE I Microprocessor I /F RECEIVER (DIGITAL BOARD) Pin No. GND - IC1101 LC89055W DIGITAL AUDIO I /F. Not used . 28 F2/P2/C2 - Digital ground 32 AUTO O Non PCM data detect flag output...