Sony-STRV333ES-rec-sm 电路图 维修手册.pdf

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1、1 US Model Canadian Model STR-V333ES/V444ES/V555ES AEP Model UK Model E Model Australian Model Chinese Model PX Model STR-V555ES SERVICE MANUAL FM STEREO FM-AM RECEIVER SPECIFICATIONS STR-V333ES/V444ES/ V555ES Continued on next page Photo: STR-V444ES AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL

2、 HARMONIC DISTORTION: With 8 ohm loads, both channels driven, from 20 - 20,000 Hz; rated 120 watts per channel minimum RMS power, with no more than 0.05 % total harmonic distortion from 250 milliwatts to rated output (US model only). Amplifier section POWER OUTPUT Models of other area code Rated Pow

3、er Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %) 120 W + 120 W 2) 110 W + 110 W3) (4 ohms 1 kHz, THD 0.7 %) 100 W + 100 W 2) 90 W + 90 W 3) Reference Power Output2) (8 ohms 1 kHz, THD 0.7 %) FRONT 1): 120 W + 120 W CENTER1): 120 W REAR1): 120 W + 120 W (4 ohms 1 kHz, THD 0.7 %) FRONT 1): 100 W + 1

4、00 W (8 ohms 20 Hz 20 kHz, THD 0.05 %) FRONT 1): 100 W + 100 W CENTER1): 100 W REAR1): 100 W + 100 W (4 ohms 20 Hz 20 kHz, THD 0.09 %) FRONT 1): 90 W + 90 W CENTER1): 90 W REAR1): 90 W + 90 W Models of area code UC Rated Power Output at Stereo Mode (8 ohms 20 Hz 20 kHz, THD 0.05 %) 120 W + 120 W (4

5、ohms 20 Hz 20 kHz, THD 0.09 %) 100 W + 100 W Reference Power Output (8 ohms 20 Hz 20 kHz, THD 0.05 %) FRONT 1): 120 W + 120 W (4 ohms 20 Hz 20 kHz, THD 0.09 %) FRONT:1) 100 W + 100 W CENTER1): 100 W REAR1): 100 W + 100 W STR-V555ES 2) Measured under the following conditions: Area codePower requireme

6、nts TW110 V AC, 60 Hz CN, CED230 V AC, 50 Hz 3) Measured under the following conditions: Area codePower requirements CN220 V AC, 50 Hz 1) Depending on the sound field settings and the source, there may be no sound output. CENTER1): 120 W REAR1): 120 W + 120 W CENTER1): 100 W REAR1): 100 W + 100 W Ve

7、r 1.3 2003.06 Sony Corporation Home Audio Company Published by Sony Engineering Corporation 9-929-297-14 2003F02-1 2003.06 RadioFans.CN 收音机爱 好者资料库 2 Frequency response PHONO: RIAA equalization curve 0.5 dB CD, TAPE, MD/DAT, DVD/LD, TV/SAT, VIDEO 1, 2, and VIDEO 3: 10 Hz 100 kHz +0.5/3 dB (with sound

8、 field and equalizer bypassed) Inputs (Analog) PHONO: Sensitivity: 2.5 mV Impedance: 50 kilohms S/N 4): 86 dB (A, 2.5 mV5) 5.1CH INPUT , CD, TAPE, MD/DAT, DVD/LD, TV/SAT, VIDEO 1, 2, and VIDEO 3: Sensitivity: 150 mV Impedance: 50 kilohms S/N 4): 96 dB (A, 150 mV5) 4) INPUT SHORT 5) Weighted network,

9、 input level Inputs (Digital) DVD/LD IN, CD IN (STR-V444ES, STR-V555ES) (Coaxial): Sensitivity: Impedance: 75 ohms S/N: 100 dB (A, 20 kHz LPF) DVD/LD IN, TV/SAT IN, CD IN, MD/ DAT IN (Optical): Sensitivity: Impedance: S/N: 100 dB (A, 20 kHz LPF) Outputs (Analog) TAPE, MD/DA T (REC OUT); VIDEO 1, 2 (

10、AUDIO OUT), 2ND AV (STR-V444ES, STR-V555ES), 2ND AUDIO (STR-V333ES): Voltage: 150 mV, Impedance: 1 kilohms FRONT L/R, CENTER, REAR L/R, SUB WOOFER: Voltage: 2 V Impedance: 1 kilohms PHONES: Accepts low- and high-impedance headphones Outputs (Digital) MD/DAT (Optical) Sampling Frequency 48 kHz EQBASS

11、: 99 Hz1.0 kHz (21 steps) MID: 198 Hz10 kHz (37 steps) TREBLE: 1.0 kHz10 kHz (23 steps) Gain levels: 10 dB, 1 dB step FM tuner section Tuning range 87.5 - 108.0 MHz Antenna terminals 75 ohms, unbalanced SensitivityMono: 18.3 dBf, 2.2 V/75 ohms Stereo: 38.3 dBf, 22.5 V/75 ohms Usable sensitivity 11.2

12、 dBf, 1 V/75 ohms S/NMono: 76 dB Stereo: 70 dB Harmonic distortion at 1 kHz Mono: 0.3% Stereo: 0.5% Separation45 dB at 1 kHz Frequency response 30 Hz 15 kHz +0.5/2 dB Selectivity60 dB at 400 kHz STR-V444ESFRONT:1) 100 W + 100 W CENTER1): 100 W REAR1): 100 W + 100 W STR-V333ESFRONT:1) 90 W + 90 W CEN

13、TER1): 90 W REAR1): 90 W + 90 W 1) Depending on the sound field settings and the source, there may be no sound output. Reference P ower Output (8 ohms 20 Hz 20 kHz, THD 0.05 %) STR-V444ESFRONT1): 120 W + 120 W CENTER1): 120 W REAR1): 120 W + 120 W STR-V333ESFRONT1): 110 W + 110 W CENTER1): 110 W REA

14、R1): 110 W + 110 W (4 ohms 20 Hz 20 kHz, THD 0.09 %) Rated Power Output at Stereo Mode (8 ohms 20 Hz 20 kHz, THD 0.05 %) STR-V444ES120 W + 120 W STR-V333ES110 W + 110 W (4 ohms 20 Hz 20 kHz, THD 0.09 %) STR-V444ES100 W + 100 W STR-V333ES90 W + 90 W STR-V333ES/V444ES RadioFans.CN 收音机爱 好者资料库 3 AM tune

15、r section Tuning range With 10-kHz tuning scale: 530 1710 kHz 6) With 9-kHz tuning scale: 531 1710 kHz 6) AntennaLoop antenna Usable sensitivity 50 dB/m (at 1,000 kHz or 999 kHz) S/N54 dB (at 50 mV/m) Harmonic distortion 0.5 % (50 mV/m, 400 kHz) SelectivityAt 9 kHz: 35 dB At 10 kHz: 40 dB 6) Y (US,

16、Canadian, E, Taiwan only) ou can change the AM tuning scale to 10 kHz y 9 kHz. After tuning in any AM station, turn off the receiver. Hold down the TUNING + button and press the ?/1 button. All pr eset stations will be erased when you change the tuning scale. To reset the scale to 10 kHz (or 9 kHz),

17、 repeat the procedure. Video section InputsVideo: 1 Vp-p 75 ohms S-video: Y: 1 Vp-p 75 ohms C: 0.286 Vp-p 75 ohms Component video (STR-V444ES, Y: 1 Vp-p 75 ohms B-Y: 1 Vp-p 75 ohms R-Y: 1 Vp-p 75 ohms OutputsVideo: 1 Vp-p 75 ohms S-video: Y: 1 Vp-p 75 ohms C: 0.286 Vp-p 75 ohms Component video (STR-

18、V444ES, Y: 1 Vp-p 75 ohms B-Y: 1 Vp-p 75 ohms R-Y: 1 Vp-p 75 ohms STR-V555ES STR-V333ES, STR-V444ES Models of area code UC With 10-kHz tuning scale: 530 1710 kHz 6) With 9-kHz tuning scale: 531 1710 kHz 6) Models of area code CN, CED, TW, E With 9-kHz tuning scale: 531 1602 kHz STR-V555ES): STR-V555

19、ES): General SystemTuner section: PLL quartz-locked digital synthesizer system Preamplifier section: Low-noise NF type equalizer Power amplifier section: Pure-complementary SEPP Power requirements Power consumption STR-V444ES STR-V555ES STR-V555ES STR-V555ES 420 W STR-V333ES STR-V333ES, STR-V444ES 4

20、10 W AC outlets 2 switched, total 120 W/1A Dimensions 430 175 405 mm (17 7 16 in.) including projecting parts and controls Mass (Approx.) STR-V444ES, STR-V555ES 17.0 kg (37 lb 8 oz) STR-V333ES 16.0 kg (35 lb 4 oz) Models of area code UC 120 V AC, 60 Hz STR-V333ES, STR-V444ES 120 V AC, 60 Hz Models o

21、f area code CED 230 V AC, 50/60 Hz Models of area code CN 220 230 V AC, 50/60 Hz Models of area code E 120/220/240 V AC, 50/60 Hz Models of area code TW 110 V AC, 60 Hz Models of area code UC 420 W Models of area code CED, CN 370 W Models of area code E, TW 420 W Models of area code UC 2 switched, t

22、otal 120 W/1A Models of area code CED 1 switched, total 100 W Models of area code E, CN, TW 2 switched, total 100 W RadioFans.CN 收音机爱 好者资料库 4 MODEL IDENTIFICATION BACK PANEL MODELPARTS No. V555ES: US, CND, E, PX, EA model4-228-819-0s V444ES model4-228-819-1s V333ES model4-228-819-2s V555ES: AEP, UK,

23、 CIS, AUS, MY, SP, EE, HK model V555ES: CH model4-228-819-5s V555ES: TW model4-228-819-6s PART NO. 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 WIT

24、H SONY PARTS WHOSE PART NUMBERS AP- PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- LISHED BY SONY. ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT! LES COMPOSANTS IDENTIFS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHMATIQUES ET LA LISTE DES PICES SONT CRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NE RE

25、MPLACER CES COMPOSANTS QUE PAR DES PISES SONY DONT LES NUMROS SONT DONNS DANS CE MANUEL OU DANS LES SUPPMENTS PUBLIS PAR SONY. Abbreviation CND : Canadian model AUS : Australian model CH: Chinese model EE: East European model EA: Saudi Arabia model SP: Singapore model TW: Taiwan model MY: Malaysia m

26、odel HK: Hong Kong model STR-V333ES/444ES Supplied accessories FM wire antenna (1) AM loop antenna (1) Audio/video/control S connecting cord (1) Control S connecting cord (1) Remote commander RM-LJ304 (remote) (1) LR6 (size-AA) alkaline batteries (3) STR-V444ES only Remote commander RM-US104 (remote

27、) (1) R6 (size-AA) batteries (2) STR-V555ES FM wire antenna (1) AM loop antenna (1) Remote commander RM-TP504 (remote) (1) LR6 (size-AA) alkaline batteries (4) Coin shaped lithium battery (CR-2032) (1) Models of area code UC only Audio/video/control S connecting cord (1) Control S connecting cord (1

28、) Remote commander RM-US104 (remote) (1) R6 (size-AA) batteries (2) Area Code For details on the area code of the component you are using, see Fig. 1. UC: US, Canadian model CED: AEP, UK, East European, CIS, Australian, malaysia, Singapole, Hong Kong model E: E, Saudi Arabia, PX model TW: Taiwan mod

29、el CN: Chinese model Design and specifications are subject to change without notice. 4-XXX-XXX-XX AA AC OUTLET + + FRONT REARCENTER REARCENTER BALRLR LRLR LR LR SPEAKERS IMPEDANCE SELECTOR 4 8 IMPEDANCE USE 4-16 About area codes The area code of the receiver you purchased is shown on the lower porti

30、on of the rear panel (see the illustration below). Any differences in operation, according to the area code, are clearly indicated in the text, for example, “Models of area code AA only”. Area code AREA CODE UC:US, Canadian model CED :AEP, UK, East European, CIS, Australian, Hong Kong model E:E, Sau

31、di Arabia, Malaysia, Singapore, PX model TW:Taiwan model CN:Chinese model Fig. 1 4-228-819-3s 5 After correcting the original service problem, perform the fol- lowing safety checks before releasing the set to the customer: Check the antenna terminals, metal trim, “metallized” knobs, screws, and all

32、other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE 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 microampers). Leak- age current can be mea

33、sured 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. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the volta

34、ge 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 pas- sive VOM that is suitable. Nearly all battery operated digital multimete

35、rs that have a 2V AC range are suitable. (See Fig. A) SAFETY CHECK-OUT (US model only) To Exposed Metal Parts on Set 0.15 F 1.5 k AC Voltmeter (0.75 V) Earth Ground Fig. A. Using an AC voltmeter to check AC leakage. Notes on chip component replacement Never reuse a disconnected chip component. Notic

36、e that the minus side of a tantalum capacitor may be dam- aged by heat. CHANGE OF BOARDS Printed wiring boards have been changed. Printed wiring boards and schematic diagrams of new type, and changed parts list are described in this service manual NEW TYPE IDENTIFICATION FORMER TYPENEW TYPE ModelDes

37、tinationSerial numberSerial number STR-V333ESUS,CND8,804,451 to 8,806,7548,806,755 and later STR-V444ESUS,CND8,806,228 to 8,808,3518,808,352 and later STR-V555ESUS,CND8,804,862 to 8,806,2418,806,242 and later STR-V555ESAEP,UK,AUS (MY,SP,HK,CIS,EE)55,502,861 to 5,504,1505,504,151 and later STR-V555ES

38、E2 (PX,EA)4,400,001 to 4,400,0104,400,011 and later STR-V555ESE3 (PX,EA)3,300,001 to 3,300,2093,300,210 and later STR-V555ESTW,CHFrom first production Ver 1.2 2002.01 Abbreviation CND : Canadian model AUS : Australian model CH: Chinese model EE: East European model EA: Saudi Arabia model SP: Singapo

39、re model TW: Taiwan model MY: Malaysia model HK: Hong Kong model 6 1.SERVICE NOTE7 2.GENERAL 8 3.TEST MODE10 4.ELECTRICAL ADJUSTMENT11 5.DIAGRAMS 5-1.Block Diagram Audio Section 13 Video Section 14 Digital Section 15 Power Amp Section 16 5-2.Circuit Boards Location 17 FORMER TYPE 5-3.Schematic Diagr

40、am Digital (1/4) Section 18 5-4.Schematic Diagram Digital (2/4) Section 19 5-5.Schematic Diagram Digital (3/4) Section 20 5-6.Schematic Diagram Digital (4/4) Section 21 5-7.Printed Wiring Board Digital (Side A) Section 22 5-8.Printed Wiring Board Digital (Side B) Section 23 5-9.Schematic Diagram Dig

41、ital IN/OUT Section 24 5-10. Printed Wiring Board Digital IN/OUT Section 24 5-11. Schematic Diagram M-Bus Section 25 5-12. Printed Wiring Board M-Bus Section 25 5-13. Schematic Diagram Input Section 26 5-14. Printed Wiring Board Input Section 27 5-15. Schematic Diagram Audio 2F Section 28 5-16. Prin

42、ted Wiring Board Audio 2F Section 29 5-17. Schematic Diagram C-Video Section 30 5-18. Printed Wiring Board C-Video Section 31 5-19. Schematic Diagram S-Video Section 32 5-20. Printed Wiring Board S-Video Section 33 5-21. Schematic Diagram Power Amp Section 34 5-22. Printed Wiring Board Power Amp Sec

43、tion 35 5-23. Schematic Diagram Front SP Section 36 5-24. Printed Wiring Board Front SP Section 37 5-25. Schematic Diagram Display Section 38 5-26. Printed Wiring Board Display Section 39 5-27. Schematic Diagram DC Power Section 40 5-28. Printed Wiring Board DC Power Section 41 NEW TYPE 5-29. Schema

44、tic Diagram Digital (1/4) Section . 42 5-30. Schematic Diagram Digital (2/4) Section . 43 5-31. Schematic Diagram Digital (3/4) Section . 44 5-32. Schematic Diagram Digital (4/4) Section . 45 5-33. Printed Wiring Board Digital (Side A) Section . 46 5-34. Printed Wiring Board Digital (Side B) Section

45、 . 47 5-35. Schematic Diagram Digital IN/OUT Section . 48 5-36. Printed Wiring Board Digital IN/OUT Section . 48 5-37. Schematic Diagram M-Bus Section . 49 5-38. Printed Wiring Board M-Bus Section . 49 5-39. Schematic Diagram Input Section . 50 5-40. Printed Wiring Board Input Section . 51 5-41. Sch

46、ematic Diagram Audio 2F Section . 52 5-42. Printed Wiring Board Audio 2F Section . 53 5-43. Schematic Diagram C-Video Section . 54 5-44. Printed Wiring Board C-Video Section . 55 5-45. Schematic Diagram S-Video Section . 56 5-46. Printed Wiring Board S-Video Section . 57 5-47. Schematic Diagram Powe

47、r Amp Section . 58 5-48. Printed Wiring Board Power Amp Section . 59 5-49. Schematic Diagram Front SP Section . 60 5-50. Printed Wiring Board Front SP Section . 61 5-51. Schematic Diagram Display Section . 62 5-52. Printed Wiring Board Display Section . 63 5-53. Schematic Diagram DC Power Section . 64 5-54. Printed Wiring Board DC Power Section . 65 5-55. IC Block Diagrams 66 5-56. IC Pin Function 69 6.EXPLODED VIEWS 6-1.Front Panel Section (1/2) 76 6-2.Front Panel Section (2/2) 77 6-3.Chassis Section (1/2) 78 6-