Sony-STRDE597-rec-sm 电路图 维修手册.pdf

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1、1 SERVICE MANUALUS Model Canadian Model AEP Model UK Model E Model Australian Model STR-DE597 FM STEREO/FM-AM RECEIVER AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (Models of area code US only) With 8 ohm loads, both channels driven, from 20 20,000 Hz; rated 90 watts per ch

2、annel minimum RMS power, with no more than 0.09 % total harmonic distortion from 250 milliwatts to rated output. Amplifier section Power Output Models of area code US, CND Rated Power Output at Stereo Mode (8 ohms 20 Hz 20 kHz, THD 0.09 %) 90 W + 90 W 1) Reference Power Output 1) (8 ohms 20 Hz 20 kH

3、z, THD 0.09 %) FRONT 2) : 90 W/ch CENTER 2) : 90 W SURR 2) : 90 W/ch SURR BACK 2) : 90 W (8 ohms 1 kHz, THD 0.7 %) FRONT 2) : 100 W/ch CENTER 2) : 100 W SURR 2) : 100 W/ch SURR BACK 2) : 100 W SPECIFICATIONS Models of area code AEP, UK Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %) 100

4、W + 100 W 1) Reference Power Output 1) (8 ohms 1 kHz, THD 0.7 %) FRONT 2) : 100 W/ch CENTER 2) : 100 W SURR 2) : 100 W/ch SURR BACK 2) : 100 W Models of area code E2, SP, MY Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %) 100 W + 100 W 1) Reference Power Output 1) (8 ohms 1 kHz, THD 10 %

5、) FRONT 2) : 120 W/ch CENTER 2) : 120 W SURR 2) : 120 W/ch SURR BACK 2) : 120 W Ver 1.0 2004. 04 9-877-764-01 2004D04-1 2004. 04 Sony Corporation Home Audio Company Published by Sony Engineering Corporation Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D sym

6、bol are trademarks of Dolby Laboratories. “DTS”, “DTS-ES”, “Neo:6” and “DTS 96/24” are trademarks of Digital Theater Systems, Inc. Continued on next page Photo: Silver type RadioFans.CN 收音机爱 好者资料库 2 STR-DE597 Models of area code AR, KR Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %) 100

7、W + 100 W 1) 90 W + 90 W 3) Reference Power Output 1) (8 ohms 1 kHz, THD 10 %) FRONT 2) : 120 W/ch CENTER 2) : 120 W SURR 2) : 120 W/ch SURR BACK 2) : 120 W Models of area code AUS Rated Power Output at Stereo Mode (8 ohms 20 Hz 20 kHz, THD 0.09 %) 80 W + 80 W 1) (8 ohms 1 kHz, THD 0.7 %) 100 W + 10

8、0 W 1) Reference Power Output 1) (8 ohms 20 Hz 20 kHz, THD 0.09 %) FRONT 2) : 80 W/ch CENTER 2) : 80 W SURR 2) : 80 W/ch SURR BACK 2) : 80 W (8 ohms 1 kHz, THD 0.7 %) FRONT 2) : 100 W/ch CENTER 2) : 100 W SURR 2) : 100 W/ch SURR BACK 2) : 100 W (8 ohms 1 kHz, THD 10 %) FRONT 2) : 120 W/ch CENTER 2)

9、: 120 W SURR 2) : 120 W/ch SURR BACK 2) : 120 W 1) Measured under the following conditions: Area codePower requirements US, CND120 V AC, 60 Hz AEP, UK, SP, MY, AR, KR230 V AC, 50 Hz AUS, E2240 V AC, 50 Hz 2) Depending on the sound field settings and the source, there may be no sound output. 3) Measu

10、red under the following conditions: Area codePower requirements AR, KR220 V AC, 50 Hz Frequency response MULTI CH IN, SA-CD/10 Hz 70 kHz CD, MD/TAPE, DVD,+0.5/2 dB (with sound VIDEO 1, 2field and tone bypassed) Inputs (Analog) MULTI CH IN, SA-CD/Sensitivity: 500 mV CD, MD/TAPE, DVD,Impedance: 50 kil

11、oohms VIDEO 1, 2S/N 4) : 96 dB (A, 500 mV 5) ) 4) INPUT SHORT (with sound field and tone bypassed). 5) Weighted network, input level. Inputs (Digital) DVD (Coaxial)Sensitivity: Impedance: 75 ohms S/N: 100 dB (A, 20 kHz LPF) VIDEO 2, SA-CD/CDSensitivity: (Optical)Impedance: S/N: 100 dB (A, 20 kHz LPF

12、) Outputs (Analog) MD/TAPE (OUT),Voltage: 500 mV VIDEO 1 (AUDIO OUT)Impedance: 10 kiloohms SUB WOOFERVoltage: 2 V Impedance: 1 kiloohms Tone Gain levels6 dB, 1 dB step FM tuner section Tuning range87.5 108.0 MHz AntennaFM wire antenna Antenna terminals75 ohms, unbalanced Intermediate frequency10.7 M

13、Hz Sensitivity Mono:18.3 dBf, 2.2 V/75 ohms Stereo:38.3 dBf, 22.5 V/75 ohms Useable sensitivity11.2 dBf, 1 V/75 ohms S/N Mono:76 dB Stereo:70 dB Harmonic distortion at 1 kHz Mono:0.3% Stereo:0.5% Separation45 dB at 1 kHz Frequency response30 Hz 15 kHz, +0.5/2 dB Selectivity60 dB at 400 kHz AM tuner

14、section Tuning range Models of area code US, CND With 10-kHz tuning scale: 530 1,710 kHz 6) With 9-kHz tuning scale:531 1,710 kHz 6) Models of area code E2 With 10-kHz tuning scale: 530 1,610 kHz 6) With 9-kHz tuning scale:531 1,602 kHz 6) Models of area code AEP, UK, AUS, SP, MY, KR With 9-kHz tuni

15、ng scale:531 1,602 kHz Models of area code AR With 10-kHz tuning scale: 530 1,610 kHz AntennaLoop antenna Intermediate frequency450 kHz Usable sensitivity50 dB/m (at 1,000 kHz or 999 kHz) S/N54 dB (at 50 mV/m) Harmonic distortion0.5 % (50 mV/m, 400 Hz) Selectivity At 9 kHz:35 dB At 10 kHz:40 dB 6) Y

16、ou can change the AM tuning scale to 9 kHz or 10 kHz. After tuning in any AM station, turn off the receiver. While holding down PRESET TUNING + or TUNING +, press ?/1. All preset stations will be erased when you change the tuning scale. To reset the scale to 10 kHz (or 9 kHz), repeat the procedure.

17、RadioFans.CN 收音机爱 好者资料库 3 STR-DE597 Video section Inputs/Outputs Video:1 Vp-p, 75 ohms COMPONENT VIDEO: (Except for models of area code AEP, UK) Y: 1 Vp-p, 75 ohms PB/CB/B-Y: 0.7 Vp-p, 75 ohms PR/CR/R-Y: 0.7 Vp-p, 75 ohms 80 MHz HD Pass Through General Power requirements Area codePower requirements

18、US, CND120 V AC, 60 Hz AEP, UK230 V AC, 50/60 Hz AUS240 V AC, 50 Hz SP, MY, AR, KR220 230 V AC, 50/60 Hz E2120/220/240 V AC, 50/60 Hz Power consumption Area codePower consumption US, AEP, UK, E2, AUS,220 W SP, MY, AR, KR CND300 VA Power consumption (during standby mode) 0.3 W Dimensions (w/h/d) (App

19、rox.) 430 157.5 312 mm (16 7/8 6 2/8 12 2/8 inches) including projecting parts and controls Mass (Approx.)8.0 kg (17 lb 11 oz) Supplied accessories FM wire antenna (1) AM loop antenna (1) Remote commander RM-U306B (1) R6 (size-AA) batteries (2) Design and specifications are subject to change without

20、 notice. Abbreviation CND : Canadian model E2: AC 120 V area in E model AUS : Australian model SP: Singapore model MY: Malaysia model AR: Argentina model KR: Korea model SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE

21、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. ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT! LES COMPOSANTS IDENTIFIS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHMATIQUES ET LA LI

22、STE DES PICES SONT CRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PICES SONY DONT LES NUMROS SONT DONNS DANS CE MANUEL OU DANS LES SUPPLMENTS PUBLIS PAR SONY. 1.5 k0.15 F AC voltmeter (0.75 V) To Exposed Metal Parts on Set Earth Ground SAFETY CHECK-OUT (US MODEL)

23、 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

24、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.). Leakage current can be measured by any one of three methods. 1.A commercial leakage tester, such as the Simpson 229 or

25、 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 voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indic

26、a- tion is 0.75 V, so analog meters must have an accurate low- voltage scale. The Simpson 250 and Sanwa SH-63Trd are ex- amples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suit- able. (See Fig. A) Fig. A. Using an AC voltmeter to ch

27、eck AC leakage. RadioFans.CN 收音机爱 好者资料库 4 STR-DE597 TABLE OF CONTENTS 1. GENERAL Main unit . 5 Remote button description.6 2. DISASSEMBLY 2-1. Case . 7 2-2. Front Panel Section . 8 2-3. Back Panel Section.8 2-4. Digital Board.9 2-5. Standby Board. 9 2-6. Main Board . 10 2-7. SB AMP Board. 10 3. TEST

28、 MODE. 11 4. DIAGRAMS 4-1. IC Pin Descriptions . 12 4-2. Circuit Boards Location . 15 4-3. Block Diagram Tuner/Audio Section . 16 4-4. Block Diagram Digital Section . 17 4-5. Block Diagram Video Section . 18 4-6. Block Diagram Key/Display Section . 19 4-7. Block Diagram Power Section . 20 4-8. Print

29、ed Wiring Boards Main Section . 22 4-9. Schematic Diagram Main Section (1/2) . 23 4-10. Schematic Diagram Main Section (2/2) . 24 4-11. Printed Wiring Board Digital Section (1/2) . 25 4-12. Printed Wiring Board Digital Section (2/2) . 26 4-13. Schematic Diagram Digital Section (1/3) . 27 4-14. Schem

30、atic Diagram Digital Section (2/3) . 28 4-15. Schematic Diagram Digital Section (3/3) . 29 4-16. Printed Wiring Boards Center/Surround Back Speaker Section . 30 4-17. Schematic Diagram Center/Surround Back Speaker Section . 31 4-18. Printed Wiring Board Video Section . 32 4-19. Schematic Diagram Vid

31、eo Section . 33 4-20. Printed Wiring Boards Display Section . 34 4-21. Schematic Diagram Display Section . 35 4-22. Printed Wiring Boards Power Section . 36 4-23. Schematic Diagram Power Section . 37 4-24. IC Block Diagrams. 38 5. EXPLODED VIEWS 5-1. Case Section . 40 5-2. Front Panel Section . 41 5

32、-3. Back Panel Section. 42 5-4. Chassis Section . 43 6. ELECTRICAL PARTS LIST. 44 MODEL IDENTIFICATION BACK PANEL Part No. MODELPART No. US4-252-454-0s CND4-252-454-1s AEP4-252-454-2s UK4-252-454-3s SP, MY4-252-454-4s AUS4-252-454-5s KR4-252-454-7s E24-252-454-8s AR4-252-454-9s Abbreviation CND: Can

33、adian model E2: AC 120 V area in E model AUS : Australian model SP: Singapore model MY : Malaysia model AR: Argentina model KR: Korea model 5 STR-DE597 SECTION 1 GENERALThis section is extracted from instruction manual. 6 STR-DE597 7 STR-DE597 Note : This set can be disassemble according to the foll

34、owing sequence. SECTION 2 DISASSEMBLY 2-1. CASE 2-1.CASE (Page 7) 2-2.FRONT PANEL SECTION (Page 8) 2-3.BACK PANEL SECTION (Page 8) SET 2-5.STANDBY BOARD (Page 9) 2-7.SB AMP BOARD (Page 10) 2-4.DIGITAL BOARD (Page 9) 2-6.MAIN BOARD (Page 10) Note : Follow the disassembly procedure in the numerical or

35、der given. 1 two screws (case 3 TP2) 2 three screws (case 3 TP2) 3 two screws (case 3 TP2) 4 case 8 STR-DE597 2-2. FRONT PANEL SECTION 2-3. BACK PANEL SECTION 6 front panel section 1 CNS505 2 CNP791 5 three screws (+BVTP 3 x 8) 3 two screws (+BVTP 3 x 8) 4 two screws (+BVTP 3 x 8) 1 CNS250 3 CNP203

36、2 connector 6 CNP501 5 CNP502 0 CNP904 9 CN908 8 CN906 7 CNP913 4 CNP503 qs screws (+BVTP 3 x 8) qg seven screws (+BVTP 3 x 8) qf two screws (+BVTP 3 x 8) qj back panel section qh three screws (+BVTP 3 x 8) qa three screws (+BVTP 3 x 8) qd screw (+BVTP 3 x 8) 9 STR-DE597 2-4. DIGITAL BOARD 7 CNP501

37、5 6 CNP500 1 CNP506 2 CNP510 3 CNP507 9 bracket (digital) 0 DIGITAL board 4 screw (+BVTP 3 x 8) 8 screw (+BVTP 3 x 8) 6 STANDBY board 1 CNP915 4 CNP903 2 CNP804 3 CNP902 5 three screws (+BV SUMITITE (B3) 2-5. STANDBY BOARD 10 STR-DE597 6 screw (+BV SUMITITE (B3) 4 two screws (+BV SUMITITE (B3) 5 two

38、 screws (+BV SUMITITE (B3) 7 two screws (+BV SUMITITE (B3) 8 MAIN board 1 CNP915 2 CN912 3 CNP802 2-6. MAIN BOARD 2-7. SB AMP BOARD 3 three screws (transistor) 7 SB AMP board 1 CN572 2 CN574 5 bracket (SUR) 6 bracket (SUR) 4 two screws (+BVTP 3 x 8) 11 STR-DE597 SECTION 3 TEST MODE FACTORY PRESET MO

39、DE * All preset contents are reset to the default setting. * Procedure: While depressing the FM MODE and the DISPLAY buttons simultaneously, press the ?/1 button to turn on the main power. The message “FACTORY” appears for a moment and the present contents are reset to the default values. AM CHANNEL

40、 STEP 9 kHz/10 kHz SELECTION MODE (US, Canadian, E2 model only) * Either the 9 kHz step or 10 kHz step can be selected for the AM channel step. * Procedure: Press the TUNER FM/AM button to set AM and press the ?/1 button to turn off the main power. While depressing the PRESET TUNING + button or the

41、TUNING + button, press the ?/1 button to turn on the main power. Either the message “9k STEP” or “10k STEP” appears for a moment and select the desired step. SPEAKER SIZE SELECTION MODE * Either the normal speaker or micro satellite speaker can be se- lected. * Procedure: While depressing the DIMMER

42、 button, press the ?/1 button to turn on the main power. Either the message “NORM. SP.” or “MICRO SP.” appears for a moment and select the desired speaker size. FLUORESCENT INDICATOR TUBE TEST MODE * All fluorescent segments are tested. When this test is activated, all segments light on at the same

43、time, then each segment lights on one after another. * Procedure: While depressing the TUNING - and the SPEAKERS $OFF/A/ B/A+B% buttons simultaneously, press the ?/1 button to turn on the main power. 1.ALL segments light on. 2CH, A.F.D., MOVIE, MUSIC and MULTI CHANNEL DE- CODING LED light on. 2.Pres

44、s the VIDEO 1 button, confirm display. A.F.D. and MUSIC LED light on. 3.Press the VIDEO 1 button, confirm display. 2CH, MOVIE and MULTI CHANNEL DECODING LED light on. 4.Press the VIDEO 1 button, all segments and all LEDs light off. 5.Every pressing the VIDEO 1 button turns on each segment and LED one after another in the same order. (Not only