索尼SONY STR-SE381音响电路原理图(1)
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MICROFILM SERVICE MANUAL FM STEREO/FM-AM RECEIVER US Model STR-DE335/SE391 Canadian Model AEP Model E Model Australian Model STR-DE335 Chinese Model STR-V323 STR-DE335/SE391/V323 SPECIFICATIONS Photo: STR-DE335 US model Audio power specifications (US model) POWER OUTPUT AND TOTAL HAR- MONIC DISTORTION With 8-ohm load, both channels driven, from 20a) – 20,000 Hz, rated 100 watts per channel minimum RMS power, with no more than 0.09 %b) total harmonic distortion from 250 milliwatts to rated output. STR-SE391: a) 40Hz b) 0.5 % Amplifier section Power output Stereo mode STR-DE335/V323 US, Canadian models: (8 ohms at 20 Hz – 20 kHz less than 0.09 % total harmonic distortion) 100 W + 100 W AEP model: (DIN 1 kHz, 4 ohms) 80 W + 80 W Malaysia, Singapore, Chinese, Australian models: Rated power: (8 ohms at 1 kHz, THD 0.7 %) 80 W + 80 W Reference power: (8 ohms at 20 Hz – 20 kHz, less than 0.09 % total harmonic distortion) 70 W + 70 W E model: Rated power: (8 ohms at 1kHz, THD 0.7 %) 100 W + 100 W Reference power: (8 ohms at 20 Hz – 20 kHz, less than 0.09 % total harmonic distortion) 95 W + 95 W STR-SE391 (8 ohms at 40 Hz – 20 kHz, less than 0.5 % total harmonic distortion) 100 W + 100 W Surround mode STR-DE335/V323 and 5.1 CH/DVD US, Canadian models: mode (8 ohms at 1 kHz, THD (Reference) 0.8%) Front: 80 W/ch Center: (Pro Logic mode) 80 W Rear: 80 W/ch AEP model: (DIN 1 kHz, 4 ohms) Front: 70 W/ch Center: 70 W (only in PRO LOGIC mode) Rear: 70 W/ch E, Malaysia, Singapore, Chinese, Australian models: Rated power: (8 ohms at 1 kHz, THD 0.7 %) Front: 80 W/ch Center: (Pro Logic mode) 80 W Rear: 80 W/ch – Continued on next page – STR-SE391 (8 ohms at 1 kHz, THD 0.5 %) Front: 80 W/ch Center: (Pro Logic mode) 80 W Rear: 80 W/ch Reference power: (8 ohms 20 Hz – 20 kHz, less than 0.09 % total harmonic distortion) Front: 70 W/ch Center: (Pro Logic mode) 70 W Rear: 70 W/ch RMS power: (8 ohms at 1 kHz, THD 10 %) Front: 100 W/ch Center: (Pro Logic mode) 100 W Rear: 100 W/ch Frequency PHONO: RIAA response equalization curve ±0.5 dB (STR-SE391) TV/SAT (TV/LD), CD, MD/TAPE, VIDEO 5.1 CH/DVD: 10 Hz – 50 kHz ± 1 dB www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com STR-DE335/SE391/V323 – 11 – – 12 – SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM – MAIN Section (1/2) – VIDEO SELECT SWITCH, VIDEO AMP IC251 FUNCTION SWITCH IC401 DOLBY SURROUND PRO-LOGIC DECODER IC300 DOLBY SURROUND PASSIVE DECODER IC301 VOLUME MOTOR DRIVE IC202 SYSTEM CONTROLLER IC201 (1/2) 05 D (Page 11) E (Page 11) (Page 11) C (Page 11) B (Page 11) A (Page 11) • SIGNAL PATH : TUNER (FM) : VIDEO FM/AM TUNER PACK COM COM L OUT FM-ANT FM-ANT GND AM-ANT AM-ANT GND R OUT VIDEO TV/SAT R-CH R-CH IC MUTE S1 S2 IC MUTE S1 S2 VOUT1 J252 (1/2) J252 (2/2) J251 VIN3 S.CLK SW2 SW1 MUTE2 MUTE1 4 8 7 13 14 16 2 45 24 19 18 15 S.DATA 14 S.LAT 13 CLK 47 DATA 46 ENABLE OSC1 45 48 CLK 2 DATA 3 ENABLE 4 26 25 11 4 2 10 VOUT2 5 12 VIN1 1 VIN2 3 X201 4.19MHz CENTER RCH LCH S-RCH S-LCH WOOFER –1 –2 L-OUT R-OUT S-OUT C-OUT L-IN FCC-IN1 R-IN VIDEO REC TAPE REC REC COM FUNC.MUTE 43 42 3 2 54 UP 8 DOWN UP DOWN VOL UP VOL DOWN 34 35 X1 X2 36 WOOFER-RLY 21 SP-RLY 22 SURR-RLY 14 REAR-RLY 16 WOOFER-RLY SP-RLY SURR-RLY REAR-RLY PROTECT 7 23 22 14 L-IN 11 R-IN 12 S-IN 13 FCRS-IN 21 LC-INB 39 LC-INE 40 CR-OT 41 CR-IN 42 FCLS-IN 20 FCR-IN LS-OUT RS-OUT 19 FCL-IN 18 9 10 41 40 39 38 22 21 20 5.1 CH/DVD VIDEO TV/SAT VIDEO IN MONITOR VIDEO OUT VIDEO VIDEO OUT MUTE VIDEO AMP MUTE VIDEO AMP LEVEL SHIFT SHIFT REGISTER & LATCH CPU INTERFACE EQ AMP IC402 VIDEO VIDEO IN J402 (1/2) VIDEO AUDIO IN L R J501 FRONT WOOFER 5.1 CH/ DVD CENTER RV421 BASS RV422 TREBLE RV423 BALANCE L R REAR L R R-CH TV/SAT AUDIO IN L R R-CH J401 (1/2) MD/TAPE IN L R LINE AMP IC302 (1/2) LINE AMP IC502 LINE AMP IC404 (1/2) LINE AMP IC404 (2/2) LINE AMP IC302 (2/2) MOTOR DRIVE MUTING Q366 MUTING Q363 MUTING Q364 25 24 L-OUT R-OUT MUTING Q361 MUTING Q362 OSC MUTING Q365 R-CH J451 (STR-SE391) PHONO IN ANTENNA AM FM 75Ω COAXIAL L R R-CH R-CH CD IN L R R-CH R-CH J402 (2/2) J401 (2/2) VIDEO AUDIO OUT MD/TAPE REC OUT L R R-CH L R 13 R-CH CD R-CH 29 27 23 R-CH R-CH PHONO R-CH 30 TUNER R-CH 28 MD/TAPE 24 R-CH (STR-DE335/V323) (STR-DE335/V323) S.DATA S.CLK S.LAT DATA CLK EN1 DATA (STR-DE335: AEP) CLK EN1 PLL DATA PLL DATA TUNED STEREO SIGNAL TUNER-MUTE AUTO-STOP 13 S.CE (LV1018) 12 S.CE (LC7822) 9 S.CLK 10 S.DATA 57 S2 58 S1 55 IC.MUTE 11 PLL.DATA STEREO-IN SIGNAL TUNER-MUTE 31 RDS DATA IN 46 RDS CLK IN TUNED STEREO SIGNAL TUNER-MUTE DATA CLK EN2 DATA CLK EN1 EN2 DO TUNED STEREO SIGNAL DET OUT T.MUTE RDS DECODER IC1 57 kHz BAND-PASS FILTER CLOCKED COMPARATOR CONTANS LOOP VARIABLE & FIXED DIVIDER CLOCK REGENERATION & SYNC OSCILLATOR & CLOCK DIFFERENTIAL DECODER BIPHASE SYMBOL DECODER X1 4.332MHz MUX CIN RDDA OSCI OSCO RDCL SC OUT –1 –2 –1 –2 –1 –4 –2 –5 –6 RV404 MASTER VOLUME –3 F (Page 11) G M PROTECT TV/LD VIDEO IN STR-DE335: US, Canadian, Australian STR-DE335: US, Canadian, Australian/STR-SE391 STR-DE335: AEP, E, Malaysia, Singapore/STR-V323 TV/LD AUDIO IN STR-DE335: AEP, E, Malaysia, Singapore/STR-V323 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com STR-DE335/SE391/V323 – 13 – – 14 – 5-2. BLOCK DIAGRAM – MAIN Section (2/2) – POWER AMP IC701 (1/2) 05 D (Page 10) • SIGNAL PATH : TUNER (FM) LCH WOOFER-RLY, SP-RLY, SURR-RLY, REAR-RLY, PROTECT WOOFER-RLY SP-RLY SURR-RLY REAR-RLY PROTECT PRE DRIVE DRIVER CENTER REAR TM601 TM701 SPEAKERS FRONT IMPEDANCE USE 8 – 16Ω L R BASS BOOST FILTER AMP Q452 BASS BOOST SWITCH Q401 FINAL DRIVER Q703, 704 OVER LOAD DETECT Q720 BIAS Q701, 702 NF J253 WOOFER AUDIO OUT (Page 10) G S701–3–1 PHONES J741 +VOUT1 –VOUT1 IN1 NF1 –1 –2 5 6 3 2 POWER AMP IC702 (1/2) E (Page 10) H (Page 13) RCH BASS BOOST PRE DRIVE DRIVER BASS BOOST FILTER AMP Q402 BASS BOOST SWITCH Q451 FINAL DRIVER Q753, 754 OVER LOAD DETECT Q770 BIAS Q751, 752 NF +VOUT1 –VOUT1 IN1 NF1 5 6 3 2 POWER AMP IC701 (2/2) B (Page 10) S-LCH PRE DRIVE DRIVER FINAL DRIVER Q653, 654 OVER LOAD DETECT Q670 BIAS Q651, 652 NF +VOUT2 –VOUT2 IN2 NF2 9 8 11 12 POWER AMP IC501 (1/2) C (Page 10) S-RCH PRE DRIVE DRIVER FINAL DRIVER Q503, 504 OVER LOAD DETECT Q520 BIAS Q501, 502 NF +VOUT1 –VOUT1 IN1 NF1 5 6 3 2 POWER AMP IC702 (2/2) F (Page 10) CENTER PRE DRIVE DRIVER FINAL DRIVER Q603, 604 PROTECT SWITCH Q721 – 723 WOOFER SELECT RELAY DRIVE Q367 OVER LOAD DETECT Q620 BIAS Q601, 602 NF +VOUT2 –VOUT2 IN2 NF2 9 8 11 12 POWER AMP IC501 (2/2) RY301 D721 A (Page 10) WOOFER PRE DRIVE DRIVER NF +VOUT2 –VOUT2 IN2 NF2 9 8 11 12 SPEAKER PROTECT RELAY DRIVE Q610 RY601 SPEAKER PROTECT RELAY DRIVE Q510 RY551 –1 –2 –2 SPEAKER PROTECT RELAY DRIVE Q710 RY701 –1 D725 D728 D727 D726 D723 D312 D311 D203 + + + + + + S701–4–2 SPEAKERS A Ø ON ø OFF ON OFF S701–3 SPEAKERS A Ø ON ø OFF S701–1–1 SPEAKERS B Ø ON ø OFF S701–2 SPEAKERS A Ø ON ø OFF ON OFF ON OFF S701–2–1 ON OFF S701–2–2 ON OFF OFF ON S701–1–2 SPEAKERS B Ø ON ø OFF OFF ON A A R B B S701–3–2 + – + – + – + – + – + – + – L (EXCEPT STR-DE335: AEP) SPEAKERS FRONT IMPEDANCE USE 4 – 16Ω (STR-DE335: AEP) SPEAKERS IMPEDANCE USE 8 – 16Ω (EXCEPT STR-DE335: AEP) SPEAKERS IMPEDANCE USE 4 – 16Ω (STR-DE335: AEP) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com STR-DE335/SE391/V323 – 15 – – 16 – 5-3. BLOCK DIAGRAM – DISPLAY/POWER SUPPLY Section – 05 B+ SWITCH Q233 REMOTE CONTROL RECEIVER IC203 FLUORESCENT INDICATOR TUBE FL201 VOLTAGE SELECT SWITCH S901 (2/2) POWER ON/OFF RELAY DRIVE Q802 BRIDGE RELAY DRIVE Q809 –24V REGULATOR Q801 RECT D803 RECT D802 H (Page 11) BASS BOOST B+ SWITCH Q237 LED DRIVE Q242 RECT D820 – 823 RECT D810 – 813 +12V REGULATOR IC801 +5V REGULATOR IC803 RECT D814, 815 VREF AC DET LATCH +5.6V REGULATOR Q951 RESET SWITCH Q201, 202 –12V REGULATOR IC802 +10V REGULATOR IC805 +5V REGULATOR IC804 +5V F1 F2 Q234 – 236 LED DRIVE Q236 Q235 Q234 D236 D241 D421 Q239 LED3 LED SELECT S201 – 232, 234 – 245 BRIDGE-RLY D201, 202 OUTC VSC RESET V+ VSB +12V –12V RELAY B+ +10V DOLBY SURROUND PRO-LOGIC CIRCUIT (IC300, 301) B+ +5V DISPLAY SECTION B+ +5V FM/AM TUNER PACK, VIDEO AMP (IC251), RDS DECODER (IC1) B+ FUNCTION SWITCH (IC401), AUDIO LINE AMP CIRCUIT POWER AMP CIRCUIT –24V FL DRIVER (IC201) B– +5V SYSTEM CONTROLLER (IC201) B+ RESET SIGNAL GENERATOR, +5.6V REGULATOR IC950 B+ B– –1 –2 TO FL201 F1 F2 T902 POWER TRANSFORMER T901 POWER TRANSFORMER AC OUTLET SWITCHED 100W MAX J911 AC OUTLET SWITCHED 100W MAX CNJ903 (STR-DE335: E) RY901 (STR-SE391) (STR-DE335: Canadian) (STR-DE335: E) A/D-1 – A/D-4 61 LED2 60 LED1 59 BASS BOOST 53 5.1CH LED 51 37 49 44 15 POWER-RLY 23 STOP 47 RESET 17 2 VSA 7 3 8 5 6 RY801 RY851 RY852 VOLTAGE SELECT SWITCH S901 (1/2) VOLTAGE SELECTOR (STR-DE335: E) S901 (STR-DE335: Canadian) (STR-DE335: US, Canadian, E/STR-SE391) (EXCEPT STR-DE335: E) AC IN J911 J911 AC OUTLET SWITCHED 120W/1A MAX AC 120V 60 Hz J911 CNJ903 STR-DE335: US, Canadian, E STR-DE335: AEP, Malaysia, Singapore, Australian/STR-V323 STR-DE335: US, Canadian/ STR-SE391 STR-DE335: AEP, Malaysia, Singapore, Australian/STR-V323 EXCEPT STR-DE335: US, Canadian, E/STR-SE391 SYSTEM CONTROLLER, FL DRIVER IC201 (2/2) SYS-POWER SIRCS S200 (POWER) I/u D237 REAR D233 CENTER D228 BASS BOOST D236 EFFECT/ DELAY D234 SET UP D235 NAME 28 – 25 DIG1 – DIG10 7 – 1, 80 – 78 S1 – S15 77 – 72, 70 – 62 S220, 227: STR-DE335/V323, S221, 228, 245: STR-SE391, S231: STR-DE335: AEP LED DRIVE Q240 D239 5.1CH/DVD MUTING LED 50 LED DRIVE Q241 D240 MUTING PROLOGIC LED 38 LED DRIVE Q230 D230 CINEMA C.STUDIO LED 39 LED DRIVE Q231 D231 VIRTUAL HALL LED 40 LED DRIVE Q232 D232 MUSIC RDS DECODER: STR-DE335 AEP model only. (VIDEO AMP: STR-DE335/V323 only.) EXCEPT STR-DE335: Canadian w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com STR-DE335/SE391/V323 5-7. SCHEMATIC DIAGRAM – MAIN Board (1/4)/REAR AMP Board – • See page 42 for IC Block Diagrams. – 25 – – 26 – The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part num- ber specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. (Page 39) (Page 39) (Page 40) (Page 30) (Page 27) (Page 40) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com STR-DE335/SE391/V323 5-8. SCHEMATIC DIAGRAM – MAIN Board (2/4)/SP SW Board – – 27 – – 28 – The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part num- ber specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. (Page 26) (Page 31) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com STR-DE335/SE391/V323 – 29 – – 30 – 5-9. SCHEMATIC DIAGRAM – MAIN Board (3/4) – • See page 18 for Waveforms. • See page 41 for IC Block Diagrams. (Page 39) (Page 39) (Page 35) (Page 26) (Page 31) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com STR-DE335/SE391/V323 – 31 – – 32 – 5-10. SCHEMATIC DIAGRAM – MAIN Board (4/4)/SECONDARY Board/STANDBY Board/PRIMARY Board/VOL SEL Board – • See page 43 for IC Block Diagram. The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part num- ber specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. (Page 27) (Page 30) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com STR-DE335/SE391/V323 – 35 – – 36 – 5-12. SCHEMATIC DIAGRAM – PANEL Section – • See page 18 for Waveform. • See page 43 for IC Block Diagram. EXCEPT DE335: MY,SP,AUS/ V323 (DE335:MY,SP,AUS/V323) (DE335:MY,SP,AUS/V323) EXCEPT DE335: MY,SP,AUS/ V323 The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part num- ber specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. (Page 29) (Page 39) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com STR-DE335/SE391/V323 – 39 – – 40 – 5-14. SCHEMATIC DIAGRAM – VOLUME Board/TONE Board/VIDEO Board/PHONO Board – • See page 43 for IC Block Diagram. The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part num- ber specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. (Page 35) (Page 29) (Page 25) (Page 25) (Page 29) (Page 25) (Page 25) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com
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