Sony-TAFE370-int-sm 电路图 维修手册.pdf

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1、SERVICE MANUAL INTEGRATED STEREO AMPLIFIER AEP Model UK Model SPECIFICATIONS TA-FE370/FE570 Photo: TA-FE570 Ver. 1.2 2006.02 9-873-838-13Sony Corporation 2006B05-1Home Audio Division 2006.02Published by Sony Techno Create Corporation Amplifier section DIN power output TA-FE570:110 W + 110 W (4 ohms

2、at 1 kHz) TA-FE370:70 W + 70 W (4 ohms at 1 kHz) Frequency response PHONO (20 Hz - 20 kHz):RIAA equalization curve 1.0 dB TUNER, CD, AUX, TAPE1/DAT, TAPE2/MD: 7 Hz - 70 kHz + 0 3 dB S/N (network A) PHONO:80 dB TUNER, CD, AUX, TAPE1/DAT, TAPE2/MD: 105 dB Output voltage/impedance RECOUT:200 mV, 1 kilo

3、hm PHONES:5 mW (at 8 ohms) Speakers impedance4 - 16 ohms Damping factor80 (8 ohms, 1 kHz) General System Power amplifier with all stages directly coupled Preamplifier:Low-noise, equalizer amplifier Power requirements230 V AC, 50/60 Hz Power consumption TA-FE570:190 W TA-FE370:160 W 0.6 W (In standby

4、 mode) Dimensions (approx.) (w/h/d) 430 x 135 x 310 mm incl. projecting parts and controls Mass (approx.) TA-FE570:6.5 kg TA-FE370:5.5 kg Supplied accessories Remote commander (remote) RM-S325 (1) Sony batteries R6 (size-AA) (2) Design and specifications are subject to change without notice. RadioFa

5、ns.CN 收音机爱 好者资料库 2 TA-FE370/FE570 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 WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR

6、 IN SUPPLEMENTS PUB- LISHED BY SONY. TABLE OF CONTENTS 1.SERVICING NOTES.2 2.GENERAL Location of Controls .3 3.DISASSEMBLY 3-1.Disassembly Flow .4 3-2.Case .4 3-3.Front Panel Assy .5 3-4.MAIN Board .5 4.DIAGRAMS 4-1.Note for Printed Wiring Boards and Schematic Diagrams .7 4-2.Printed Wiring Board MA

7、IN Board .8 4-3.Schematic Diagram MAIN Board .9 4-4.Printed Wiring Boards CONTROL/SPEAKER SW/ VOLUME/Boards . 10 4-5.Schematic Diagram CONTROL/SPEAKER SW/ VOLUME Boards . 11 4-6.Printed Wiring Boards AC OUTLET/HEADPHONE/LOUDNESS/ POWER SW/STANDBY Boards . 12 4-7.Schematic Diagram AC OUTLET/HEADPHONE

8、/LOUDNESS/ POWER SW/STANDBY Boards . 13 4-8.IC Pin Function Description . 14 5.EXPLODED VIEWS 5-1.Case Section . 15 5-2.Front Panel Section . 16 5-3.Chassis Section . 17 6.ELECTRICAL PARTS LIST. 18 SECTION 1 SERVICING NOTES INRECOUTIN PHONO IN TUNER ININRECOUTIN CDAUXTAPE2/MDTAPE1/DAT EON CONTROL AC

9、 OUTLET SPEAKERS L R IMPEDANCE USE 4 - 16 SWITCHED 100W MAX + + RL SIGNAL GNDU IN PART No. ModelPART No. TA-FE570: AEP model4-233-359-0 TA-FE570: UK model4-233-359-1 TA-FE370: AEP model4-233-359-2 TA-FE370: UK model4-233-359-3 MAIN BOARD SETTING On AEP model of this set, AC outlet is mounted onto th

10、e AC OUT- LET board holding the back panel between. Since removing the MAIN board alone is difficult, in repairing the MAIN board, handle the MAIN board with the back panel connected as shown in the figure below. back panel MAIN board MODEL IDENTIFICATION Back Panel Ver 1.1 2001.07 UNLEADED SOLDER B

11、oards 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 characteristics

12、. 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 printed p

13、attern (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 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 be

14、st to use only unleaded solder but unleaded solder may also be added to ordinary solder. RadioFans.CN 收音机爱 好者资料库 3 TA-FE370/FE570 SECTION 2 GENERAL This section is extracted from instruction manual. 2541 3 qa0 9876qfqdqs BALANCE 8 (8) BASS 0 (8) EON LINK (TA-FE570 only) qd (8) INPUT SELECTOR 4 (8, 9

15、) LOUDNESS 6 (8) PHONES jack qf (8) SOURCE DIRECT 7 (8) SPEAKERS selector qa (8) STANDBY indicator 1 TAPE1 MONITOR (TA-FE570 only) qs (9) TREBLE 9 (8) VOLUME control 5 (8) ?/1 (power) 2 (8, 9) (remote control sensor) 3 (5) INRECOUTIN PHONO IN TUNER ININRECOUTIN CDAUXTAPE2/MDTAPE1/DAT EON CONTROL AC

16、OUTLET SPEAKERS L R IMPEDANCE USE 4 - 16 SWITCHED 100W MAX + + RL SIGNAL GNDU IN 1 3 5 268974 1 PHONO jack 2 TUNER jack 3 CD jack 4 AUX jack 5 TAPE2/MD jack 6 TAPE1/DAT jack 7 SPEAKERS terminal 8 EON CONTROL connector (FE570) 9 AC OUTLET connector (AEP model) LOCATION OF CONTROLS Front Panel Back Pa

17、nel RadioFans.CN 收音机爱 好者资料库 TA-FE370/FE570 4 This set can be disassembled in the order shown below. 3-1.DISASSEMBLY FLOW SECTION 3 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 3-2.CASE 3-2. CASE (Page 4) 3-3. FRONT PANEL ASSY (Page 5) 3-4. MAIN BOARD (Page 5) SET

18、1two screws (case 3 TP2) 1two screws (case 3 TP2) 1two screws (case 3 TP2) 2 2 3case TA-FE370/FE570 5 3-3.FRONT PANEL ASSY 3-4.MAIN BOARD 5two screws (BVTP3 8) 6four screws (BVTP3 8) 3screw (BVTP3 8) 1connector (CN811) 4harness 1connector (CN812) 2wire (flat type) (15 core) (CN815) 7front panel assy

19、 3two screws (BVTP3 8) 4two screws (BVTP3 8) 3screw (BVTP3 8) 3three screws (BVTP3 8) 5MAIN board 2connector (CN901) 1connector (CN902) TA-FE370/FE570 6 MEMO TA-FE370/FE570 77 SECTION 4 DIAGRAMS 4-1.NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Printed Wiring Board: X : parts extract

20、ed from the component side. : Pattern from the side which enables seeing. (The other layers patterns are not indicated.) Indication of transistor B These are omitted. CE Q B These are omitted. CE Q Note on Schematic Diagram: All capacitors are in F unless otherwise noted. pF: F 50 WV or less are not

21、 indicated except for electrolytics and tantalums. All resistors are in and 1/4 W or less unless otherwise specified. f: internal component. 2 : nonflammable resistor. C : panel designation. A : B+ Line. B : B Line. Voltages and waveforms are dc with respect to ground under no-signal conditions. no

22、mark : TUNER Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal produc- tion tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal produc- tion tolerances. Circled numbers refer to waveforms. Signal path. F

23、: TUNER E: TAPE1/DAT IN a: RECOUT d: TAPE2/MD IN J: CD I : PHONO Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Waveform CONTROL Board 1 IC801 1 (XOUT) Circuit Boards Location POWER SW board STANDBY board AC OUTL

24、ET board MAIN board VOLUME board LOUDNESS board CONTROL board SPEAKER SW board HEADPHONE board 3 Vp-p 250 ns TA-FE370/FE570 88 4-2.PRINTED WIRING BOARD MAIN Board See page 7 for Circuit Boards Location. :Uses unleaded solder. Semiconductor Location Ref. No.Location D101C-5 D301E-7 D302E-7 D351E-7 D3

25、52E-7 D601D-7 D901E-9 D902C-6 D903C-7 D904C-8 D905B-9 D906C-8 D907B-9 D909C-9 IC101D-3 IC102C-1 IC301G-5 IC601E-5 IC901B-8 Q101D-5 Q102E-2 Q103C-5 Q104E-2 Q151D-5 Q301E-7 Q351E-7 Q901C-6 Q902C-7 Q903E-1 18 EE E 1 30 15 16 (FE570) 8 CONTROL BOARD CN814 CONTROL BOARD CN808 CONTROL BOARD CN801 1 15 MAI

26、N BOARD ACB 18 E E EE EE E RLRLRLRL RECOUT J101 TAPE2/MD IN RLRLRLRLLR + 1 3 1 1 5 STANDBY BOARD CN902 1 1 4 5 3 EON CONTROL IN SPEAKERS IMPEDANCE USE4 16 (FE570) 1-681-417- 11 (11) 2 2 1 1 (FE370) (FE370) (FE570) PHONO IN TUNER IN CD IN AUX IN RECOUT TAPE1/DAT IN J102J103 TM301 D T1 POWER TRANSFORM

27、ER (MAIN) E A B C D E F G 123456789 (Page 12) (Page 12) (Page 10)(Page 10) (Page 10) Ver 1.1 2001.07 TA-FE370/FE570 99 4-3.SCHEMATIC DIAGRAM MAIN Board See page 14 for IC Block Diagrams. D907 CN812 CN901 CN811 R602 R606 R605 C602C603 C902 C901 D909 C916 R913R604 R608 C601 R607 C907 D901 C913 D904D90

28、5 D906 C912 R603 D601 R365 C361 C362 R366 R316 C312 R315 Q301 D302 D352 Q351 D351 R313 R363 D301 R305 R306 C305 R304R303 C303R301 R302 C302 C301 R207 C313 C355 R353 C363 R257 R354 C352R351 C353 R352 C351 R356 R355R308 R309 R362 R905 R904 C900 R908 D902 D903 C911 C910C908 C909 R912 R910 C915 Q101 R16

29、8 R118 R123 R121 C115 C114R126 C112R119 R167 R117 C110 R124 C153 C155C151 C154 R155 R154R152 C104 R104R102 C101 R105 C105 C103 R106 C106C107 R107 R157 R156 C156C157 R108 R158 R159 R109 C158 IC102(2/2) C108 C102 C152 R101 R151 R110 R160 R116 R166 R165 R115 R164 R114 R163 R113 R162 R112 R161 R111 C812

30、CN813 CN815 R832 R312 R122R120R125 R916 CN903 TM302 RY601 R364 R307 C308C307C315 C356 C309 C310 C364 R310 R320 R322R321C306 C314 IC301(2/2) C311 R314 R318 L301 IC301(1/2) R601 R901 C904C906R907 C905C903 R902 R903 Q903 Q901 Q902 Q151 Q102 Q104 JW101 JW102 Q103 D101 RY101 J101 J102 J103 IC101 L351 R36

31、8 TM301 C109 R176 IC601 IC901 IC102(1/2) 11ES2 8P 5P 5P 680 1/2W15k 68k 220 10V 47 16V 0.047 100V 0.047 100V 11ES2 4.7 50V 22k100k 2.2k 1/2W 2.2 50V 2.2k 1/2W 0.022 RBV-602 10 50V 11ES211ES2 11ES2 0.01 1k 1SS133 47k 0.1 0.1 4.7 1/2W 4.7 1/2W 0.1 68k 2SA988 1SS133 1SS133 2SA988 1SS133 22k 22k 1SS133

32、4.7k 1/2W 4.7k 1/2W 100 16V 68k560 100p68k 1k 470p 10 50V 4.7k 47 16V 100 16V 560 47 16V4.7k 68k 470p68k 100p 1k 10 50V 4.7k 1/2W 4.7k 1/2W 1k 1/2W 1k 1/2W 2.2k 680 1/2W 680 1/2W 0.01 1k 1/2W HZS12A2L HZS12A2L 100 16V 100 16V 47 16V 47 16V 10k 10k 100 16V 2SC3622A 4.7k 4.7k 6.8k 47k 4.7 50V 0.01100k

33、 1000p4.7k 1k 1k 4.7 50V 4.7k 4.7 50V 100p100p 47 16V 820 47k470 47 16V47k470 100p 820 100p 4.7 50V 560k 0.00560.0015 47k 47k 560k 0.00560.0015 100k 100k 220 220 10 50V M5218AL-22 10 50V 220p 220p 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 0.13P 15P 10 2.2k 1.5k22010k 1.5k 5P 0.22 5W 100 33p 10

34、0 2.2 2.22.2 33p 0.1 0.22 5W 10 2.2 2SC2785 2SC1815 2SA1015 2SC3622A 2SA1175 2SC2785 2SC2785 1SS133 4P 6P 6P LC7821 10 1050V 100k NJM78L05A M5218AL-22 A1 A2 A3 A4 A5 A6 A7 A8 A9 A12 A13 A14 A1A2 A3A4 A5A6 A7A8 A9A10 A11A12 A13 A13 A14 A14 A15 A16 A17 A18 A19 A15 A16 A17 A18 A19 B1 B2 B3 B4 B5 B6 B7

35、B1 B2 B4 B5 B6 B7 B3 C1 C2 C3 C4 C5 C6 C7 C1 C2 C3 C3 C4 C5 C6 C7 C8 C9 C10 C11 C8 C11 C9 C10 A10 A11 * * * * * * * * * SCE SDT SCK PRY PSW TAPE MUT +5V TONE GND GND GND HPR HPL TONE SW SW R L L R GND D/G + + - - PS D/G EON DET GND AC GND AC AC AC PSW PRY PS GND DET (CHASSIS) DC DET LATCH AC OFF GND

36、 RELAY MUTING VCC OV.LOAD (COM) (COM) (COM) CERES TUNER CD AUX TAPE2 REC TAPE2 IN PHONO TAPE1 REC TAPE1 IN V- V+ DI S CL GND (CHASSIS) (CHASSIS) L R IMPEDANCE USE 4-16 SPEAKERS (CHASSIS) -1 -2 *C307,308,309 22 50V 22 63V (FE370) (FE570) * (FE370) (FE570) C310,315 220 50V 220 63V * (FE370) (FE570) C3

37、06,356 47 50V 47 63V (FE370) (FE570)STK4221MK2 STK4211MK2 POWER AMP Q301,351 OVER LOAD DETECT (FE370) (FE570)STK4221MK2 STK4211MK2 PROTECTOR (FE370) (FE570) 470 1/2W 680 1/2W 1 2 3 4 * (FE370) (FE570) C905,906 100 50V 100 63V * (FE370) (FE570) C903,904 6800 50V 8200 56V * (FE370) (FE570) R907 1k 1/2

38、W 1.5k 1/2W * (FE370) (FE570) R902,903 680 1/2W 1k 1/2W POWER ON/OFF RELAY DRIVE +12V REGULATOR REGULATOR -12V O G I +5V REGULATOR MUTING MUTING MUTING Q102,104 CONTROL SWITCH FUNCTION SWITCH (FE370) RELAY DRIVE INPUT SELECT (FE570) -1 -2 1 42 3 5 6 7 8 PHONO EQ AMP L R L R L R L R L R L R L R L R P

39、HONO IN TUNER IN CD IN AUX IN RECOUT IN TAPE2/MD RECOUT IN TAPE1/DAT (FE570) EON CONTROL IN PC1237HA (Page 11) (Page 11) (Page 13) (Page 13) (Page 11) TA-FE370/FE570 1010 4-4.PRINTED WIRING BOARDS CONTROL/SPEAKER SW/VOLUME Boards See page 7 for Circuit Boards Location. :Uses unleaded solder. D801B-6

40、 D802B-12 D803B-11 D804B-11 D805B-11 D806B-7 D807C-3 D808B-5 D809B-6 D810B-7 D811B-7 D812B-8 D813B-9 D814B-12 D816B-12 D817B-12 D819B-11 D820B-4 VOLUME BOARD CONTROL BOARD SOURCE DIRECT SOURCE DIRECT D807 S202 OFF T ON 2 6 5 1 1-681-420- 11 (11) M 2 1VOLUME RV202 5 6 3 4 1 2 1 1 1 8 5 9 B MAIN BOARD

41、 CN812 C MAIN BOARD CNP811 BALANCE RV201 1 2 TONE TREBLE RV204 1 TONE BASS RV203 SPEAKERS S205 1 22 A MAIN BOARD CN815 EE EE EEE PHONOTUNERCDAUXTAPE2/MDTAPE1/DAT OFF T ON 1-681-424- 11 (11) 1528 141 SPEAKER SW BOARD TAPE1 MONITOR D823, S802 EON LINK EON LINK S803 (FE570) E EEE E 6 1 1 3 213 12 11 10

42、 9 87 6 5 4 31 1 2 1-681-419- 11 (11) OFF t ON INPUT SELECTOR C810 G LOUDNESS BOARD CN805 F POWER SW BOARD CN807 H HEADPHONE BOARD CN803 A B C D 1234567891011121314 Ref. No.LocationRef. No.Location Semiconductor Location D821C-13 D823C-11 IC801B-11 IC802B-4 Q801B-6 Q802B-7 Q803C-12 Q804B-8 Q806B-5 Q

43、807B-6 Q808B-6 Q809C-13 Q810B-8 Q811A-14 Q812C-13 Q813C-13 (Page 12) (Page 12) (Page 8)(Page 8) (Page 12) (Page 8) Ver 1.1 2001.07 TA-FE370/FE570 1111 4-5.SCHEMATIC DIAGRAM CONTROL/SPEAKER SW/VOLUME Boards See page 7 for Waveform. See page 14 for IC Block Diagram. R810 R809 R808 D802 R807 R806 R822

44、R821 R820 R819 C808 R817 R816 R815 CN802 CN804 CN801 CN808 R317 R367 R258 R206 C205 C203 C204 R204 R203 RV204(1/2) C254 R254 C252 C251 RV204(2/2) R251 R253 C255 C202 C201 R208 R837 D808 D809 D810 D811 D812 D813 R827 D819 R824 D817D816 C803R802 C806 C802 R803 D806 C807 C801 D801 R801 R830 D803 D804 D

45、805 R834 R812 Q804 D814R823 Q813 Q812 R836 R835 S803 R831 R838 CN806 R828 D820 R811 R826 RV203(1/2) R201 R252 R202 RV203(2/2) S202 RV201 C253 D807 IC801 R814 S802 Q803 S801 R256 R205 R255 RV202 Q809 D821 R805 R804 Q802 Q801 Q811Q810 IC802 Q807Q806Q808 C319 S205 CN814 C811 C810 D823 R829 X801 10k 10k

46、 10k 11ES2N 3.3k 3.3k 10k 10k 10k 10k 0.1 10k 10k 10k 3P 6P 5P 8P 680 1/2W 680 1/2W 62k 100k 0.0015 0.0033 0.033 680 6.8k 100k 0.033 680 0.1 0.01 100k 27k 6.8k 0.0015 0.1 0.01 62k 470 SEL5823A-TP15 SEL5823A-TP15 SEL5823A-TP15 SEL5823A-TP15 SEL5823A-TP15 SEL5823A-TP15 10 1SS133 10k 1SS1331SS133 0.1100 1000p 1000 6.3V 10k 1SS133 10 50V 10 50V HZS4CLL 330 10k 1SS133 1SS133 1SS133 470 47 BN1A4M 1SS13322k 2SC2785 2SC2785 4.7k 10k47 470 6P 10k 11ES2 10k 47 100k 27k 2.2k 2.2k 100k 100k/100k 0.0033 SEL5823A-TP15 TM