Sony-STRK1500-rec-sm 电路图 维修手册.pdf

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1、SERVICE MANUAL Sony Corporation Home Audio Division Published by Sony Techno Create Corporation E Model Australian Model MULTI CHANNEL AV RECEIVER 9-887-157-03 2006G16-1 2006.07 Ver. 1.2 2006.07 SPECIFICATIONS STR-K1500 STR-K1500 is the tuner and the amplifier section in HT-DDW1500. Manufactured und

2、er license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories. “DTS” and “DTS Digital Surround” are registered trademarks of Digital Theater Systems, Inc. Continued on next page Amplifier section Models of area code SP, SP6, MX, E51 Power Outpu

3、t1) 6 ohms 1 kHz, THD 10% FRONT2): 140 W/ch CENTER2): 140 W SUR2): 140 W/ch SUR BACK2): 140 W Music power output FRONT2): 185 W/ch CENTER2): 185W SUR2): 185 W/ch SUR BACK2): 185W Models of area code AUS Power Output1) 6 ohms 120 Hz 20 kHz, THD 0.09% FRONT2): 75 W/ch CENTER2): 75 W SUR2): 75 W/ch SUR

4、 BACK2): 75W 6 ohms 1 kHz, THD 0.7% FRONT2): 100 W/ch CENTER2): 100 W SUR2): 100 W/ch SUR BACK2): 100W 6 ohms 1 kHz, THD 10% FRONT2): 140W/ch CENTER2): 140W SUR2): 140 W/ch SUR BACK2): 140 W Model of area code AR Power Output 6 ohms 1 kHz, THD 10% FRONT :140W/ch , 135 W/ch CENTER :140W , 135 W SUR :

5、140W/ch , 135 W/ch SUR BACK :140W , 135 W Music power output FRONT :185W/ch , 180 W/ch CENTER :185W , 180 W SUR :185W/ch , 180 W/ch SUR BACK :185W , 180 W 1) 1) 1) 1)3)2) 2)1)3) 3)2) 2) 2)1) 1) 1)3)2) 2)3) 1)2)3) 3) 3) 3) Inputs (Digital) Outputs (Analog) Reproduction frequency range: 28 20,000 Hz T

6、one DVD (Coaxial)Sensitivity: Impedance: 75 ohms VIDEO 1, 2 (Optical) Sensitivity: Impedance: MD/TAPE (OUT), VIDEO 1 (AUDIO OUT) Voltage: 800 mV Impedance: 10 kohms SUB WOOFERVoltage: 2 V Impedance: 1 kohm Gain levels6 dB, 1 dB step Music power output FRONT2): 185W/ch CENTER2): 185 W SUR2): 185W/ch

7、SUR BACK2): 185W 1) Measured under the following conditions: 2 3) ) Dep Measured under the following conditions: ending on the sound field settings and the source, there may be no sound output. Inputs (Analog) Area codePower requirements SP, SP6230 V AC, 50 Hz AUS, E51240 V AC, 50 Hz MX127 V AC, 60

8、Hz MULTI CH IN, SA-CD/CD, MD/TAPE, DVD, VIDEO 1, 2, 3 Sensitivity: 800 mV Impedance: 50 kohms AR230 V AC, 50 Hz Area codePower requirements AR220 V AC, 50 Hz RadioFans.CN 收音机爱 好者资料库 2 STR-K1500 About area codes The area code of the receiver you purchased is shown on the lower right portion of the re

9、ar 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”. SURROUNDFRONT RR LL + SURROUND BACK CENTER + SPEAKERS Area code MODEL IDENTIFICATION Rear Panel ModelPart No. E51 model2-663

10、-099-2 SP, SP6 models2-663-099-3 AUS model2-663-099-4 MX model2-663-099-5 AR model2-663-099-9 Parts No. Abbreviation AR: Argentitna model AUS: Australian model E51: Chilean and Peruvian models MX: Mexican model SP: Singapore model SP6: Singapore and Malaysia models Models of area code E51 With 10-kH

11、z tuning scale: 530 1,610 kHz4) With 9-kHz tuning scale: 531 1,602 kHz4) Models of area code MX, AR With 10-kHz tuning scale: 530 1,610 kHz AntennaLoop antenna Intermediate frequency 450 kHz 4) You can change the AM tuning scale to 9 kHz or 10 kHz. After tuning in any AM station, turn off the receiv

12、er. While holding down TUNING MODE, 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. Video section Inputs/Outputs Video:1 Vp-p, 75 ohms COMPONENT VIDEO: Y: 1 Vp-p, 75 ohms PB/CB/B-Y: 0.7 Vp-p, 75 ohms PR/CR

13、/R-Y: 0.7 Vp-p, 75 ohms 80 MHz HD Pass Through General Power requirements Power consumption 200 W Power consumption (during standby mode) 0.2 W Dimensions (w/h/d) (Approx.) 430157.5 316 mm including projecting parts and controls Mass (Approx.)8.0 kg Area codePower requirements SP, SP6230 240 V AC, 5

14、0/60 Hz AUS240 V AC, 50 Hz MX127 V AC, 60 Hz E51120/220/240 V AC, 50/60 Hz AR220 230 V AC, 50/60 Hz ? AM tuner section Tuning range Models of area code SP, SP6, AUS With 9-kHz tuning scale: 531 1,602 kHz FM tuner section Tuning range87.5 - 108.0 MHz AntennaFM wire antenna Antenna terminals75 ohms, u

15、nbalanced Intermediate frequency 10.7 MHz Ver. 1.2 RadioFans.CN 收音机爱 好者资料库 3 STR-K1500 Notes on chip component replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be damaged by heat. UNLEADED SOLDER Boards requiring use of unleaded solder are

16、 printed with the lead- free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following characteristics. Unleaded solder melts at a temperature a

17、bout 40 C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 C. Caution: The printed pattern (copper foil) may peel away if the h

18、eated tip is applied for too long, so be careful! Strong viscosity Unleaded solder is more viscou-s (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. Usable with ordinary solder It is best to use only unleaded solder but unleade

19、d solder may also be added to ordinary solder. TABLE OF CONTENTS 1.GENERAL.4 2.TEST MODE. 12 3.DIAGRAMS. 14 3-1.Block Diagram MAIN Section . 16 3-2.Block Diagram DISPLAY/POWER Section . 17 3-3.Printed Wiring Board DIGITAL Board (Side A) . 18 3-4.Printed Wiring Board DIGITAL Board (Side B) . 19 3-5.S

20、chematic Diagram DIGITAL Board (1/5) . 20 3-6.Schematic Diagram DIGITAL Board (2/5) . 21 3-7.Schematic Diagram DIGITAL Board (3/5) . 22 3-8.Schematic Diagram DIGITAL Board (4/5) . 23 3-9.Schematic Diagram DIGITAL Board (5/5) . 24 3-10. Printed Wiring Board MAIN Board . 25 3-11. Schematic Diagram MAI

21、N Board (1/3) . 26 3-12. Schematic Diagram MAIN Board (2/3) . 27 3-13. Schematic Diagram MAIN Board (3/3) . 28 3-14. Printed Wiring Boards DISPLAY Board, POWER Board . 29 3-15. Schematic Diagram DISPLAY Board, POWER Board . 30 3-16. Printed Wiring Boards STANDBY Board, AC SELECT Board . 31 3-17. Pri

22、nted Wiring Board SPEAKER C/SB Board . 32 3-18. Schematic Diagram SPEAKER C/SB Board, STANDBY Board, AC SELECT Board . 33 3-19. Printed Wiring Boards ADCC Board, VIDEO 3 Board . 34 3-20. Schematic Diagram ADCC Board, VIDEO 3 Board 35 3-21. Printed Wiring Boards VIDEO Board, HEADPHONE Board . 36 3-22

23、. Schematic Diagram VIDEO Board, HEADPHONE Board . 37 3-23. Printed Wiring Board HDMI Board . 38 3-24. Schematic Diagram HDMI Board . 39 4.EXPLODED VIEWS 4-1.Front Panel Section . 47 4-2.Chassis Section. 48 5.ELECTRICAL PARTS LIST. 49 SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK 0

24、 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE 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. RadioFans.CN 收音机爱 好者资料库 4 STR-K1500 SECTION 1 GENERAL This secti

25、on is extracted from instruction manual. Front panel To remove the cover Press PUSH. When you remove the cover, keep it out of reach from children. Receiver ?/1 AUTO CAL MIC SPEAKERS (ON/OFF) PHONES VIDEO 3 IN/PORTABLE AV IN VIDEOL AUDIO R MEMORY/ ENTER TUNING MODETUNING2CHA.F.D.MOVIEMUSIC MULTI CH

26、INMUTING DISPLAY MULTI CHANNEL DECODING INPUT MODE INPUT SELECTOR MASTER VOLUME 13426875 9q;w;qaqsqkqlqdqfqgqhqj PUSH NameFunction A ?/1Press to turn the receiver on or off. B SPEAKERS (ON/OFF) Press to turn the speakers and sub woofers on or off. C DisplayThe current status of the selected componen

27、t or a list of selectable items appears here. D MULTI CHANNEL DECODING lamp Lights up when multi channel audio is decoded. E Remote sensorReceives signals from remote commander. NameFunction F DISPLAYPress to select information displayed on the display. G INPUT MODEPress to select the input mode whe

28、n the same components are connected to both digital and analog jacks. H MASTER VOLUME Turn to adjust the volume level of all speakers at the same time. I MUTINGPress to mute the sound. J MULTI CH INPress to select the audio directly from the components connected to the MULTI CH IN jacks. K INPUT SEL

29、ECTOR Turn to select the input source to playback. L MOVIE, MUSIC Press to select sound fields (MOVIE, MUSIC). M A.F.D.Press to select A.F.D. mode. N 2CHPress to select 2CH STEREO mode. O TUNING +/Press to scan a station. P TUNING MODEPress to select the tuning mode. Q MEMORY/ENTER Press to store a

30、station or enter the selection when selecting the settings. R VIDEO 3 IN/ PORTABLE AV IN jacks To connect a camcorder or video game. S AUTO CAL MIC jack Connects to the supplied ECM-AC2 optimizer microphone for the Auto Calibration function. T PHONES jackConnects to a headphone. 5 STR-K1500 About th

31、e indicators on the display MEMORY LCR SLSSR SB SW LFESP STEREO MONOD.RANGE NEO:6 SLEEP OPT COAX96/24 DIGITAL EX;DTS-ES;PRO LOGIC IIx qaqg qh qdqf HDMI qs 214356789 q; NameFunction ASWLights up when the audio signal is output from the SUB WOOFER jack. BLFELights up when the disc being played back co

32、ntains an LFE (Low Frequency Effect) channel and the LFE channel signal is actually being reproduced. CSPLights up according to the speaker used. However, this indicator do not light up if the speaker output is turned off or if a headphone is connected. D;DIGITAL (EX) Lights up when Dolby Digital si

33、gnals are input. “; DIGITAL EX” lights up when Dolby Digital Surround EX signals are decoded. Note When playing a Dolby Digital format disc, be sure that you have made digital connections and that INPUT MODE is not set to “ANALOG”. E ;PRO LOGIC (II)/ (IIx) “; PRO LOGIC” lights up when the receiver a

34、pplies Pro Logic processing to 2 channel signals in order to output the center and surround channel signals. “; PRO LOGIC II” lights up when the Pro Logic II Movie/Music/Game decoder is activated. “; PRO LOGIC IIx” lights up when the Pro Logic IIx Movie/ Music/Game decoder is activated. Note Dolby P

35、ro Logic IIx decoding does not function for DTS format signals or for signals with a sampling frequency of more than 48 kHz. F DTS (-ES)/ (96/24) “DTS” lights up when DTS signals are input. “DTS-ES” lights up when DTS-ES signals are input. “DTS 96/24” lights up when the receiver is decoding DTS 96 k

36、Hz/24 bit signals. Note When playing a DTS format disc, be sure that you have made digital connections and that INPUT MODE is not set to “ANALOG” . G NEO:6Lights up when DTS Neo:6 Cinema/Music decoder is activated. H Tuner indicators Lights up when using the receiver to tune in radio stations, etc.

37、NameFunction 6 STR-K1500 * Except for models of area code MX, E51, AR. I MEMORYLights up when a memory function, such as Preset Memory, etc., is activated. J Preset station indicators Lights up when using the receiver to tune in radio stations you have preset. For details on presetting radio station

38、s. K D.RANGELights up when dynamic range compression is activated. L HDMI* Flashes when you select “HDMI A.” in the VIDEO menu . M COAXLights up when INPUT MODE is set to “AUTO” and the source signal is a digital signal being input through the COAXIAL jack, or when INPUT MODE is set to “COAX IN”. N

39、OPTLights up when INPUT MODE is set to “AUTO” and the source signal is a digital signal being input through the OPTICAL jack, or when INPUT MODE is set to “OPT IN” . O SLEEPLights up when the Sleep Timer function is activated. NameFunction P Playback channel indicators L R C SL SR S SB The letters (

40、L, C, R, etc.) indicate the channels being played back. The boxes around the letters vary to show how the receiver downmixes the source sound. Front Left Front Right Center (monaural) Surround Left Surround Right Surround (monaural or the surround components obtained by Pro Logic processing) Surroun

41、d back (the surround back components obtained by 6.1 channel decoding) Example: Recording format (Front/ Surround): 3/2.1 Sound Field: A.F.D. AUTO NameFunction LCR SLSR SW Ver. 1.2 7 STR-K1500 Rear panel R L 1234 57 6 DIGITAL VIDEO 1 IN VIDEO 2 IN OPTICAL DVD IN COAXIAL HDMI DVD IN ASSIGNABLE VIDEO

42、2 INMONITOR OUT AM ANTENNA D-LIGHT SYNC OUTSA-CD/CDMD/TAPE OUT L R ININ L R AUDIO IN DVD AUDIO IN VIDEO 2 AUDIO IN VIDEO 1 AUDIO OUT L R VIDEO INVIDEO INVIDEO OUTVIDEO INVIDEO OUT MONITOR DVD IN VIDEO 2 IN MONITOR OUT COMPONENT VIDEO Y ASSIGNABLE PB/CB /BY PR/CR /RY SUB WOOFER AUDIO OUT SURROUNDFRON

43、T RR LL + SURROUND BACK CENTER + SPEAKERS L R SURROUND SUB WOOFER CENTER MULTI CH IN FRONT ADIGITAL INPUT/OUTPUT section OPTICAL IN jack Connects to a DVD player, etc. The COAXIAL jack provides a better quality of loud sound. COAXIAL IN jack HDMI IN/ MONITOR OUT jacka)b) Connects to a DVD player, or

44、 a satellite tuner. The image and the sound are output to a TV or a projector. BVIDEO/AUDIO INPUT/OUTPUT section AUDIO IN/ OUT jack Connects the video and audio jacks of a VCR or a DVD player. VIDEO IN/ OUT jacka) White (L) Red (R) Yellow C COMPONENT VIDEO INPUT/ OUTPUT section COMPONENT VIDEO INPUT

45、/ OUTPUT jacka) Connects to a DVD player, TV, or a satellite tuner. You can enjoy high quality image. D SPEAKER section Connects to the speakers. Connects to the sub woofers. E AUDIO INPUT/OUTPUT section AUDIO IN/ OUT jack Connects to an MD deck or CD player, etc. MULTI CHANNEL INPUT jack Connects t

46、o a Super Audio CD player or DVD player which has an analog audio jack for 5.1 channel sound. Green Blue Red White (L) Red (R) White (L) Red (R) Black 8 STR-K1500 a)You can watch the selected input image when you connect the MONITOR OUT jack to a TV monitor. b)Except for models of area code MX, E51, AR. You can use the supplied remote RM-AAP013 to operate the receiver and to control the Sony audio/video components that the remote is assigned to operate. You can also program the remote to control non-Sony audio/video components. For details, see “Programming the remote”. F D-LIGHT SYNC OUT s