Sony-TAE9000ES-av-sm维修电路原理图.pdf

1 MICROFILM TA-E9000ES SPECIFICATIONS SERVICE MANUAL AV CONTROL AMPLIFIER Continued on next page US Model Canadian Model AEP Model UK Model E Model Australian Model Chinese Model Photo : GOLD RadioFans.CN 收音机爱 好者资料库 2 SAFETY-RELATED COMPONENT WARNING ! COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! 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. ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT! LES COMPOSANTS IDENTIFIS PAR UNE MARQUE ! SUR LES DIAGRAMMES SCHMATIQUES ET LA LISTE 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. RadioFans.CN 收音机爱 好者资料库 3 SAFETY CHECK-OUT After correcting the original service problem, perform the follow- ing safety checks 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 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 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 for 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 pas- sive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A) Fig. A. Using an AC voltmeter to check AC leakage. 0.15F To Exposed Metal Parts on Set 1.5k AC voltmeter (0.75V) Earth Ground PARTS No.- 4-211-440-1 4-211-440-2 MODEL US, CND model AEP, UK, E, AUS, CH model MODEL IDENTIFICATION BACK PANEL Abbreviation CND : Canadian model AUS : Australian model CH: Chinese model Parts No. CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the equipment manufacturer. Discard used batteries according to manufactures instructions. ADVARSEL! Lithiumbatteri - Eksplosionsfare ved fejlagtig hndtering. Udskiftning m kun ske med batteri af samme fabrikat og type. Levr det brugte batteri tilbage til leverandren. ADVARSEL Eksplosjonsfare ved feilakting skifte av batteri. Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten. Brukte batterier katterier kasseres i henhold til fabrikantens VARNIG Explosionsfara vid felaktigt batteribyte. Anvnd samma batterityp eller en likvrdig typ som rekommenderas av apparattillverkaren. Kassera anvnt batteri enligt gllande freakrifter. VAROITUS Parist voi rjht, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hvit kytetty paristo valmistajan ohjeiden mukaisesti. 4 SECTION 1 SERVICING NOTE MEASURING VOLTAGE AND WAVEFORM Measure the voltage and waveform of this unit at the following conditions. Connection Diagram: Procedure: 1. Perform initialization. (Refer to the following.) 2. Rotate the INPUT SELECTOR knob and select CD. 3. Set the MASTER VOLUME to -20 dB. 4. Using a YEDS-18 disc (3-702-101-01), etc., input the reference signal 1 KHz 0 dB (Lch + Rch) into “CD DIGITAL Input”. (It is recommended that the CD player be set to the 1-track repeat mode during playback.) Initialization Mode for initializing the state for setting the unit . 1. Press the MAIN MENU button to display “<<”. 2. Rotate the MENU knob to display “MEMORY CLEARNO”. 3. Rotate the +/ knob to display “MEMORY CLEARYES”. 4. After about 1 second, “Are you sure NO” will be displayed. Rotate the +/ knob to display “Are you sure YES”. 5. After about 1 second, the power goes off automatically and initialization is executed. After this, the power turns on again. 1. SERVICING NOTE. 4 2. GENERAL. 5 3. ELECTRICAL ADJUSTMENT. 11 4. DIAGRAMS 4-1. Circuit Boards Location . 12 4-2. Block Diagrams Video Section. 13 S-Video Section . 15 Analog (1/3) Section. 17 Analog (2/3) Section. 19 Analog (3/3) Section. 21 Digital (DIR/ADC) Section . 23 Digital (DSP) Section . 25 Digital (CPU (1/2) Section . 27 Digital (CPU (2/2) Section . 29 Digital (SRC/DAC) Section. 31 Digital (IDAC/OUT) Section. 33 Display Section . 35 AC-3RF Section. 37 Power Section . 39 4-3. Schematic Diagram Video Section . 43 4-4. Printed Wiring Board Video Section . 45 4-5. Schematic Diagram (S) Video Section . 47 4-6. Printed Wiring Board (S) Video Section . 49 4-7. Schematic Diagram Analog (1/3) Section . 51 4-8. Schematic Diagram Analog (2/3) Section . 53 4-9. Schematic Diagram Analog (3/3) Switch Section . 55 4-10. Printed Wiring Board Analog Section . 57 4-11. Printed Wiring Board Digital Section . 59 4-12. Schematic Diagram Digital (1/8) Section . 63 4-13. Schematic Diagram Digital (2/8) Section . 65 4-14. Schematic Diagram Digital (3/8) Section . 67 4-15. Schematic Diagram Digital (4/8) Section . 69 4-16. Schematic Diagram Digital (5/8) Section . 71 4-17. Schematic Diagram Digital (6/8) Section . 73 4-18. Schematic Diagram Digital (7/8) Section . 75 4-19. Schematic Diagram Digital (8/8) Section . 77 4-20. Schematic Diagram Display (1/2) Section . 79 4-21. Schematic Diagram Display (2/2) Section . 81 4-22. Printed Wiring Board Display Section . 83 4-23. Schematic Diagram AC 3RF Section . 85 4-24. Printed Wiring Board AC 3RF Section . 87 4-25. Schematic Diagram Power Section . 89 4-26. Printed Wiring Board Power Section . 91 4-27. Schematic Diagram AC Input Section . 93 4-28. Printed Wiring Board AC Input Section . 95 4-29. Schematic Diagram Clock Section . 97 4-30. Printed Wiring Board Clock Section . 97 4-31. IC Block Diagrams. 98 4-32. IC Pin Functions. 102 5. EXPLODED VIEWS 5-1. Back Panel Section .117 5-2. Front Panel Section .118 5-3. Chassis Section . 119 6. ELECTRICAL PARTS LIST.120 TABLE OF CONTENTS TA-E9000ES CD player with optical digital output Optical digital cable (Optional accessory) CD DIGITAL input 5 SECTION 2 GENERAL This section is extracted from instruction manual. 6 7 8 9 10 11 OFFSET ADJUSTMENT 1. Connect the CD player, etc. to a digital input terminal. (The op- tical or coaxial terminal can be used for the input terminal.) 2. Switch the function, and select the connected source. 3. Set the connected equipment into the no-signal state. 4. Rotate the adjustment control corresponding to the channel to be adjusted, and adjust the voltage of the corresponding test point to 0 2 mV. SECTION 3 ELECTRICAL ADJUSTMENT Adjustment Location: ANALOG BOARD Component side ChannelAdjusting PointMeasuring Point FRONT L chRV501 (OFFSET L)TP L (JW642) FRONT R chRV502 (OFFSET R)TP L (JW644) CENTERRV503 (OFFSET C)TP C (JW631) WOOFERRV504 (OFFSET SW)TP SW (JW633) REAR L chRV505 (OFFSET SL)TP SL (JW609) REAR R chRV506 (OFFSET SR)TP SR (JW611) JW644 (TPR) JW642 (TPL) JW609 (TP SL) JW611 (TP SR) JW631 (TPC) JW633 (TP SW) RV506 (OFFSET SR) RV505 (OFFSET SL) RV504 (OFFSET SW) RV502 (OFFSET R) RV503 (OFFSET C)RV501 (OFFSET L) 12 SECTION 4 DIAGRAMS 4-1. CIRCUIT BOARDS LOCATION DISPLAY board LUMINOUS board VOLUME board FUNCTION SW board HEADPHONE board AC SW board REMOCON RAY-CATCHER board STANDBY LED board DIGITAL board AC3RF board CLOCK board AC INPUT board CAPACITOR board OUTLET board VIDEO board (S) VIDEO board POWER board ANALOG board TA-E9000ES 13 14 4-2. BLOCK DIAGRAMS VIDEO SECTION S-VIDEO SECTION A (Page 16) SIGNAL PATH : VIDEO :DVD;VIDEO :LD;VIDEO :VIDEO1,2,3 3 11 10 9 5X5 X0 YB CB YA CA YD CD YC CC EN X1 X X XB XA XD XC EN A B C X7 X6 X4 X2 SEL A SEL B SEL C X1 4 6 CBA VIDEO SW IC401 1 J401 J402 J406 J403 J404 J405 J407 J403 15 J404 14 V1 V2 V3 LD DV LD V J405 J406 2 34 5 2 13 10 12 9 1 11 8 6 VIDEO MUTE IC404 VIDEO DRIVER Q401,402 VIDEO DRIVER Q403,404 VIDEO DRIVER Q405,406 VIDEO DRIVER Q407,408 VIDEO DRIVER Q409,410 14 9 10 11 BYPASS SW IC402 6 13 12 5 7 + VIDEO AMP IC403(2/2)VIDEO BUFFER Q411 VIDEO AMP IC403(1/2) 3 1 + IN IN IN IN IN IN IN OE ADAPTER SEL A SEL B SEL C MONITOR-MUTE VIDEO3-MUTE VIDEO2-MUTE VIDEO1-MUTE TV DVD LD PROCESSOR VIDEO3 VIDEO2 VIDEO1 OUT OUT OUT OUT OUT OUT PROCESSOR VIDEO 2 VIDEO 3 VIDEO 1 MONITOR TA-E9000ES 15 16 S-VIDEO SECTION 5 Y C Y C Y C Y C Y C Y C Y C C Y C Y C Y C Y C Y C Y C X5 X EN X7 X6 X1 X2 X4 3 6 4 2 14 15 1 C SEL CSEL C SEL B SEL A SEL B SEL A SEL C SEL B SEL A BA CBA CBA CBA 9 10 11 ANALOG SECTION(2/3) VIDEO SECTION SIGNAL PATH : CHROMA;VIDEO : Y;VIDEO C C Y C Y C Y C Y Y Y Y Y C C Y Y C C C Y Y Y Y Y C C C C Y Y C C C C Y Y 1 3 + 7 5 + 1 3 + 7 5+ EN 2 YA XA XB CA YB CB YC CC 1 4 13 3 5 9 6 YD CD 10 12 XC 8 XD YA XA XB CA YB CB YC CC YD CD XC XD 11 5 X5 X EN X7 X6 X1 X2 X4 3 6 4 2 14 15 1 5 X5 X EN X7 X6 X1 X2 X4 3 6 4 2 14 15 1 5 QA QF QG QH QB QC QD QE 15 6 14 11 12 13 7 9 10 11 9 10 11 12 X0 X Z X1 Z1 Z0 14 BYPASS SW IC204 Y SWITCH IC203 C SWITCH IC202 VIDEO AMP IC206 Y MUTE IC208 C MUTE IC207 WIDE SW Q223 WIDE SW Q221 L.BOX SW Q224 L.BOX SW Q222 VIDEO BUFFER Q229 VIDEO BUFFER Q230 VIDEO DRIVER Q215,216 VIDEO DRIVER Q213,214 VIDEO DRIVER Q219,220 VIDEO DRIVER Q227,228 VIDEO DRIVER Q225,226 VIDEO DRIVER Q217,218 VIDEO DRIVER Q207,208 VIDEO DRIVER Q205,206 VIDEO DRIVER Q211,212 VIDEO DRIVER Q209,210 DC SWITCH IC201 VIDEO AMP IC205 4 13 6 3 5 9 10 11 1 EXPANDER IC209 LEVEL SHIFT Q201 LEVEL SHIFT Q202 LEVEL SHIFT Q203 LEVEL SHIFT Q204 2 3 4 2 1 4 13 3 5 9 6 10 12 8 11 J206 PROCESSOR J201 J202 DVD TV LD J205 VIDEO1 J204 J203 VIDEO2 S-IN CLK LAT OE WIDE L.BOX HD MODE VIDEO3 J206 PROCESSOR J205 J204 J203 VIDEO3 VIDEO2 VIDEO1 J207 INPUT-DC OE ADAPTER SEL-A SEL-B SEL-C MONITOR-MUTE VIDEO3-MUTE VIDEO2-MUTE VIDEO1-MUTE HD MODE C Y MONITOR OUT2 MONITOR OUT1 S-IN CLK LAT OE ADAPTER CTL SEL A SEL B SEL C B DIGITAL SECTION (CPU(2/2) C A (Page 19) (Page 29) (Page 13) TA-E9000ES 17 18 ANALOG (1/3) SECTION INPUT SELECTOR IC502 2 5 6 J501 RY509 7 30 28 29 26 25 24 19 10 8 4 11 22 21 20 27 23 20 14 13 15 3 J503 J503 J504 J511 J510 J509 J504 J507 J511 J510 J509 J507 PHONO EQ IC531 3 1 + 6 5 7 2 3 1 + 6 5 7 3 2 1 + 6 7 2 1 + + + 6 5 7 2 3 1 + PHONO IN TUNER IN CD IN TV FRONT LD IN DVD IN MD/DAT IN TAPE IN VIDEO 1 IN VIDEO 2 IN PHONODAT OUT TAPE OUT (COM) (COM) RECCOM DAT OUT RECCOM (COM) (COM) RECCOM TAPE OUT TUNER CD DAT IN TAPE IN TV PHONO TUNER CD DAT IN TAPE IN TV S.DATA S.LAT S.CLK S.DATA S.LAT S.CLK INPUT SELECTOR IC503 1 10 9 28 29 30 21 22 37 6 4 5 11 8 24 25 26 27 20 23 14 13 15 2 VIDEO1VIDEO 1 OUT VIDEO 1 OUT VIDEO 2 OUT VIDEO 2 OUT VIDEO 3 OUT VIDEO 3 OUT (COM) (COM) RECCOM (COM) (COM) RECCOM VIDEO2 VIDEO3 LD DVD VIDEO1 VIDEO2 VIDEO3 LD DVD S.DATA S.LAT S.CLK ANALOG SECTION(2/3) R-CH R-CH R-CH R-CH INPUT BUFFER IC504 LEFT AMP IC508 OFFSET AMP IC533 REC OUT BUFFER IC506 R-CH R-CH R-CH R-CH R-CH R-CH R-CH R-CH R-CH LEFT+ LEFT DIGITAL SECTION (DIR/ADC) DIGITAL SECTION (DIR/ADC) L R MD/DAT REC OUT L R TAPE REC OUT L R L R L R VIDEO 3 REC OUT VIDEO 2 REC OUT VIDEO 1 REC OUT L R R-CH R-CH R-CH R-CH R-CH R-CH R-CH R-CH R-CH R-CH R-CH L R L R L R L R L R MIC L R L R VIDEO 3 IN L R L S.DATA S.LAT S.CLK RY9 R L R R CH: Same as L ch SIGNAL PATH : AUDIO : PHONO : FM : CD : REC;DAT/MD : PB;DAT/MD : REC;TAPE : PB;TAPE : TV/DBS:AUDIO : DVD;AUDIO : VIDEO1,2,3;AUDIO TV DV V TV V1 V2 V3 LD DV V1 V2 V3 D E 1 (Page 23) (Page 24) (Page 20) TA-E9000ES 19 20 ANALOG (2/3) SECTION 13 12 14 11 15 DIGITAL SECTION (CPU(2/2) S-VIDEO SECTION ANALOG SECTION(1/3) ANALOG SECTION(3/3) +5V REG IC529 13 +5V REG IC536 13 5V REG IC530 13 +12V REG IC527 13 12V REG IC528 13 +15V 15V +5V+5V 5V +12V 12V RELAY DRIVE Q551,552 BAY4 OE LAT S-IN CLK RY3 QA QB QC QD QE RELAY MUTE OE 595 LAT DATA 7822-LAT CLK L.BOX HD MODE WIDE OE LAT CLK S-IN S-OUT QG QH RY2 RY1 GC8 RY9 1 RELAY DRIVE Q547,548 BAY6 2 RELAY DRIVE Q545,546 BAY7 3 GAIN DRIVE Q537,538 BC8 4 9 6 7 RELAY DRIVE Q559,560 BAY9 OE 595 LAT DATA 7822-LAT CLK S-IN 5QF EXPANDER IC526 13 12 11 14 15 RELAY DRIVE Q543,544 BAY8 OE LAT CLK RY8 QA QB QC QD QE S-OUT GS2 GS4 GS8 RY6 1 GAIN CONT Q535,536 BS2 2 GAIN CONT Q533,534 BS4 3 GAIN CONT Q531,532 BS8 QF RY5 5 RELAY DRIVE Q555,556 BAY2 QH RY7 7 9 RELAY DRIVE Q549,550 BAY5 4 RELAY DRIVE Q557,558 BAY1 QG RY4 6 RELAY DRIVE Q553,554 BAY3 S-IN S-IN EXPANDER IC525 13 12 11 15 GAIN CONT Q519,520 BF2 OE LAT CLK QA QB QC QD QE 1 GAIN CONT Q521,522 BF4 2 GAIN CONT Q523,524 BF8 3 GAIN CONT Q525,526 BR2 4 GAIN CONT Q527,528 BR4 EXPANDER IC524 S-OUT QF 5 GAIN CONT Q529,530 BR8 QH 7 9