Sony-STRDA1500ES-rec-sm 电路图 维修手册.pdf

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1、SERVICE MANUAL Published by Sony EMCS (Malaysia) PG Tec Sony Corporation Audio rated 95 watts per channel minimum RMS power, with no more than 0.09% total harmonic distortion from 250 milliwatts to rated output. Amplifi er section Models of area code UC1) Minimum RMS Output Power (8 ohms, 20 Hz 20 k

2、Hz, THD 0.09%) 95 W + 95 W Stereo Mode Output Power (8 ohms, 1 kHz, THD 0.7%) 105 W + 105 W 1)Measured under the following conditions: Area codePower requirements US, CND120 V AC, 60 Hz AEP, UK230 V AC, 50 Hz Frequency response PHONO RIAA equalization curve 0.5 dB Analog 10 Hz 70 kHz +0.5/2 dB (Bass

3、: 0 dB, Treble: 0 dB) Inputs PHONO Sensitivity: 2.5 mV Impedance: 50 kohms S/N2): 90 dB (A, 20 kHz LPF)3) Analog Sensitivity: 150 mV/ 50 kohms S/N2): 96 dB (A, 150 mV3) Outputs (Analog) AUDIO OUT Voltage: 150 mV/10 kohms Equalizer Gain levels 10 dB, 1 dB step 2)INPUT SHORT (Bass: 0 dB, Treble: 0 dB)

4、. 3)Weighted network. FM tuner section Tuning range 87.5 - 108.0 MHz Antenna (aerial) FM wire antenna (aerial) Antenna (aerial) terminals 75 ohms, unbalanced Intermediate frequency 10.7 MHz AM tuner section Tuning range Area codeTuning scale 10 kHz step 9 kHz step US, CND530 531 1,710 kHz 1,710 kHz

5、AEP, UK 531 1,602 kHz Antenna (aerial) Loop antenna (aerial) Intermediate frequency 450 kHz RadioFans.CN 收音机爱 好者资料库 STR-DA1500ES 2 Video section Inputs/Outputs Video: 1 Vp-p/75 ohms General Power requirements Area codePower requirements US, CND120 V AC, 60 Hz AEP, UK230 V AC, 50/60 Hz Power output (

6、DIGITAL MEDIA PORT) DC OUT: 5 V, 0.7 A MAX Power consumption Area codePower requirements US, CND, AEP, UK210W Power consumption (during standby mode) 0.3 W (when “RS232C” is set to “OFF”) Dimensions (w/h/d) (Approx.) 17 6 1/4 15 3/8 inches (US, CND) (430 157.5 388 mm) including projecting parts and

7、controls Mass (Approx.) 19 lb 14 oz (9.0 kg) (US, CND) 9.2 kg (AEP, UK) Supplied accessories Operating Instructions (this manual) Quick Setup Guide (1) FM wire antenna (aerial) (1) AM loop antenna (aerial) (1) RM-AAU056 Remote Commander (1) R6 (size-AA) batteries (2) AC power cord (mains lead) (1) F

8、or details on the area code of the component you are using, see page 3 (for AEP, UK) and page 4 (for US, CND) see page 4. Design and specifi cations are subject to change without notice. Halogenated fl ame retardants are not used in the certain printed wiring boards. Abbreviation CND : Canadian Mode

9、l RadioFans.CN 收音机爱 好者资料库 STR-DA1500ES 3 ModelPart No. US, Canadian4-124-569-0 AEP, UK4-124-569-1 SAFETY CHECK-OUT (US MODEL) 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, “metall

10、ized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST 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 microamp

11、eres.). Leakage current can be measured 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 fo

12、r this job. 3. Measuring the voltage 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 passive VOM that is suitable. Nearly all ba

13、ttery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A) Fig. A. Using an AC voltmeter to check AC leakage. SAFETY-RELATED COMPONET 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 O

14、PERATION. 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 LISTE DES PICES SONT CRITIQUES POUR

15、 LA SCURIT DE FONC- TIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PICES SONY DONT LES NUMROS SONT DON- NS 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 Part No. MODEL IDENTIFICATION BACK PANEL UNLEADED SOLD

16、ER Boards requiring use of unleaded solder are 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 characteris

17、tics. Unleaded solder melts at a temperature about 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 printe

18、d pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! Strong viscosity Unleaded solder is more viscous (sticky, less prone to fl ow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. Usable with ordinary solder It i

19、s best to use only unleaded solder but unleaded solder may also be added to ordinary solder. Notes on chip component replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be dam- aged by heat. RadioFans.CN 收音机爱 好者资料库 STR-DA1500ES 4 1. GENERAL D

20、escription and location of parts . 5 2. DISASSEMBLY 2-1. Case . 9 2-2. Back Panel Section . 10 2-3. Front Panel Section . 10 2-4. Main Board Section .11 3. TEST MODE . 12 4. FM TUNER CHECK . 13 5. DIAGRAMS 5-1. Block Diagram Main Section . 15 5-2. Block Diagram Display/Power Section . 16 5-3. Block

21、Diagram Amp Spesker Section . 17 5-4. Block Diagram XM Section . 18 5-5. Block Diagram Video CIS SPK Section . 19 5-6. Printed Wiring Board Main Board . 21 5-7. Schematic Diagram Main Board 1/3 . 22 5-8. Schematic Diagram Main Board 2/3 . 23 5-9. Schematic Diagram Main Board 3/3 . 24 5-10. Printed W

22、iring Board DMPORT Board . 25 5-11. Schematic Diagram DMPORT Board . 25 5-12. Printed Wiring Board Display Board . 26 5-13. Schematic Diagram Display Board . 27 5-14. Printed Wiring Board Headphone Board . 28 5-15. Schematic Diagram Headphone Board . 28 5-16. Printed Wiring Board Power Key Board . 2

23、9 5-17. Schematic Diagram Power Key Board . 29 5-18. Printed Wiring Board Video CIS SPK Board . 30 5-19. Schematic Diagram Video CIS SPK Board . 31 5-20. Printed Wiring Board XM Board . 32 5-21. Schematic Diagram XM Board . 33 6. EXPLODED VIEWS 6-1. Case Section . 41 6-2. Front Panel Section . 42 6-

24、3. Back Panel Section . 43 6-4. Chassis Section . 44 7. ELECTRICAL PARTS LIST . 45 TABLE OF CONTENTS STR-DA1500ES 5 SECTION 1 GENERAL This section is extracted from instruction manual. 6US Description and location of parts Front panel About the indicators on the display 7US NameFunction ? ?/? (on/st

25、andby) Press to turn the receiver on or off (page 20, 30). ? SPEAKERS (OFF/A/B/ A+B) SwitchtoOFF, A,B, A+Bof the front speakers (page 21). ? TONE MODEAdjust the bass and treble level of the speakers. Press TONE MODE repeatedly to selectbassortreble,thenturn TONE +/ to adjust the level (page 25). TON

26、E +/ ? TUNING MODE Press to operate a tuner (FM/ AM) and satellite radio (XM/ SIRIUS) (page 29, 36, 37). TUNING +/ ? Remote sensor Receivessignalsfromremote commander. ? Display window The current status of the selected component or a list of selectable items appears here (page 6). ? DISPLAYPress re

27、peatedly to select information displayed on the display (page 46). ? MUTINGPress to turn off the sound temporarily. Press MUTING again to restore the sound (page 23). ? MASTER VOLUME Turn to adjust the volume level of all speakers at the same time (page 22). ? INPUT SELECTOR Turn to select the input

28、 source to play back (page 22, 23, 46, 47, 48). ? DIMMERPress repeatedly to adjust the brightness of the display. ? SLEEPPress to activate the sleep timer function and the duration which the receiver turns off automatically (page 47). ? TONE ON/OFF Press to turn the bass and treble on or off. ? MEMO

29、RY/ ENTER Press to store a station or enter the selection when selecting the settings (page 20, 31, 39). ? FM MODEPress to select the FM monaural or stereo reception (page 29). ? FM/AMPress to select FM or AM station. ? PHONES jack Connects to headphones (page 53). ? SP A/SP BLights up according to

30、the speaker system used (page 21). However, these indicators do not light up if the speaker output is turned off or if headphones are connected. ? SLEEPLights up when the sleep timer is activated. ? ZONE 2Lights up when operation in zone 2 is being enabled. ? Tuning indicators Lights up when the rec

31、eiver tunes in radio stations, or satellite radio stations. CATLights up when the category mode is set to “ONE CAT” during the satellite radio operation. SATLights up when the satellite radio is connected and “XM RADIO” or “SIRIUS” is selected. MEMORYLights up when a memory function, such as Preset

32、Memory (page 31), etc., is activated. MONOMonaural broadcast STStereo broadcast A preset station number appearswhenthepresetradio station is selected. Note The preset station number will change accordingly to the preset station you select. For details on presetting radio station, see page 31. NameFu

33、nction 8US Rear panel ? ANTENNA section FM ANTENNA jack Connects to the supplied FM wire antenna (aerial) (page 19). AM ANTENNA jack Connects to the supplied AM loop antenna (aerial) (page 19). XM jackConnectstotheXM Mini-Tuner and Home Dock (not supplied)(page34). SIRIUS jackConnects to a SiriusCon

34、nect Home tuner (not supplied) (page 34). ? DMPORT DMPORT jack Connects to a DIGITAL MEDIA PORT adapter (page 45). ? RS232C port Used for maintenance and service. ?Control jacks for Sony equipment and other external components IR REMOTE IN/OUT jacks Connect an IR repeater (page 48). TRIGGER OUT jack

35、 Connects to an interlock on/off of thepowersupplyof other 12V TRIGGER compliant components, or the amplifier/receiver of zone 2 (page 28). ?SPEAKERS section Connects to the speakers (page 13). ?AUDIO INPUT/OUTPUT section AUDIO IN/ OUT jacks Connects to a tape deck or MD deck, etc. (page 14). White

36、(L) Red (R) 9US * You can watch the selected input image when you connect the MONITOR OUT jack to a TV (page 1618). You can use the supplied RM-AAU056 Remote Commander to operate the receiver and to control the Sony audio/video components that the remote is assigned to operate (page 51). RM-AAU056 ?

37、VIDEO/AUDIO INPUT/OUTPUT section AUDIO IN/ OUT jacks ConnectstoaVCR, DVD player, etc. (page 1618). VIDEO IN/ OUT* jacks AUDIO OUT jacks VIDEO OUT jack Connects to the component in zone 2 (page 49). White (L) Red (R) Yellow Remote commander continued STR-DA1500ES 6 10US NameFunction ? TV ?/? (on/stan

38、dby) Press TV ?/? and TV (?) at the same time to turn the TV on or off. AV ?/? (on/standby) Press to turn on or off the Sonyaudio/videocomponents that the remote is assigned to operate (page 51). If you press ?/? (?) at the same time, it will turn off the receiver and other Sony components (SYSTEM S

39、TANDBY). Note The function of the AV ?/? switch changes automatically each time you press the input buttons (?). ? ?/? (on/standby) Presstoturnthereceiveronor off. If zone 2 is selected, only the main receiver is turned on or off with this button. To turn off all components including an amplifier in

40、 zone 2, press ?/? and AV ?/? (?) at the same time (SYSTEM STANDBY). Savingthepowerinstandby mode. When “RS232C” (page 28) is set to “OFF”. ? Input buttons Press one of the buttons to select the component you want to use. When you press any of the input buttons, the receiver turns on. The buttons ar

41、efactoryassignedtocontrol Sony components. You can change the button assignments following the steps in “Changing button assignments” on page 51. ? TONE ON/OFF Press to turn the bass and treble on or off. ? DIMMERPress repeatedly to adjust the brightness of the display. NameFunction ? BD/DVD MENU Pr

42、ess to display the menu of the DVD or Blu-ray disc on theTVscreen.Then,use?,?, ?, ? and(?) to perform menu operations. ? DISC SKIPPress to skip a disc when using a multi-disc changer. ? D.TUNINGPress to enter direct tuning mode. ? ENTERPress to enter the value after selecting a channel, disc or trac

43、k using the numeric buttons of the TV, VCR, CD player, DVD player, DVD recorder or satellite tuner. MEMORYPress to store a station during tuner operation. ? AMP MENUPress to display the menu of the receiver. Then, use ?, ?, ?, ? and(?) to perform menu operations. ? TOOLS/ OPTIONS Press to display an

44、d select the options of the DVD player or Blu-ray disc player. Press TOOLS/OPTIONS and TV (?) at the same time to display the options applicable to the Sony TV. ? MUTINGPress to turn off the sound temporarily. Press MUTING again to restore the sound. Press MUTING and TV (?) at the same time to activ

45、ate the TVs muting function. ? TV VOL +a)/ Press TV VOL +/ and TV (?)atthesametimetoadjust the volume level of the TV. MASTER VOL +a)/ Press to adjust the volume level of all speakers at the same time. ? MENU/HOMEPress to display the menu of the VCR, DVD player, satellite tuner or Blu-ray disc player on the TV screen. Press MENU/HOME and TV (?) at the same time to display the TVs menu. Then, use ?, ?, ?, ? and (?) to perform menu operations. 11US Na