Sony SDP-EP9ES, Service Manual

Page 1: ... 1 MICROFILM SERVICE MANUAL DIGITAL SURROUND PROCESSOR SDP EP9ES SPECIFICATIONS Photo GOLD US Model Canadian Model AEP Model E Model Chinese Model ...

Page 2: ...s Location 16 5 2 Block Diagrams D A Section 17 AC 3 RF Section 19 Control Section 21 Power Section 23 5 3 Printed Wiring Board Main Section 25 5 4 Schematic Diagram Control Section 29 5 5 Schematic Diagram Dolby AC 3 Section 32 5 6 Schematic Diagram D A Section 35 5 7 Printed Wiring Board Display Section 39 5 8 Schematic Diagram Display Section 43 5 9 Printed Wiring Board Power Section 46 5 10 Sc...

Page 3: ...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 To Exposed Metal Parts on Set 0 15µF 1 5kΩ AC voltmeter 0 75V Earth Ground SECTION 1 SERVICING NOTE RV901 of Main Board RV901 of the main board requires no adjustments Please note that it should be dixed to mechanical center position when y...

Page 4: ... 4 SECTION 2 GENERAL This section is extracted from instruction manual ...

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Page 12: ...g will be run 1 Checks if unintended buttons are being pressed 2 Checks EEPROM External memory device operation 3 Read write test of DSP external memory 1M SRAM 4 Checks and displays history of various DSP abnormal operations When an error is detected The error message is displayed for about 8 seconds on the fluores cent display tube it is switched to DOLBY SURROUND and the operation check mode is...

Page 13: ...partially 1nLit partially 2nLit totally By pressing the MENU knob and displaying LEVEL ADJUST and rotating the knob to the right the input signal selected at that time can be output to any Lch or Rch channel See Table 4 Table 4 Fluorescent Display Tube Display Output Destination of Input Signal Outputs the FRONT Lch Rch signal only to the REAR Lch Rch Outputs the FRONT Lch signal only to the REAR ...

Page 14: ...6 Check of Pressing of Unintended Button This check is always performed when the power is turned ON Therefore when an error occurs it can be known without setting the test mode because the VOLUME LED blinks and the fluores cent display tube stops displaying When an unintended button is pressed during the test mode or ini tialization the VOLUME LED also blinks and the fluorescent dis play tube stop...

Page 15: ...oard so that the frequency of TP LRCK becomes the specified value Specified value 44 5 kHz 0 5 kHz Adjusting point Main Board RV901 of Main Board RV901 of the main board requires no adjustments Please note that it should be dixed to mechanical center position when you moved and do not know origin position Adjustment Location MAIN BOARD SIDE A RV301 Free running TP LRCK Main board TP LRCK RV901 No ...

Page 16: ... 16 SECTION 5 DIAGRAMS 5 1 CIRCUIT BOARDS LOCATION AC2 board SW board PS board DISPLAY board VOL board MAIN board TR board AC1 board ...

Page 17: ...LING RATE CONVERTER IC403 DATAI LRCKI BCKI DIGITAL FILTER D A CONVERTER R1 R1 R2 R2 21 23 18 16 MODE CLOCK GENERATOR 10 DIGITAL FILTER D A CONVERTER IC405 FILTER F404 DATAI LRCKI BCKI DIGITAL FILTER D A CONVERTER R1 R1 R2 R2 21 23 18 16 MODE CLOCK GENERATOR DIGITAL FILTER D A CONVERTER IC407 10 REAR L CH ANADIG EXTAL SRCINI DF DAT DF CLK DF LAT DF INI ATT SHIFT LATCH INIT DA LAT DA CLK DA DAT ST C...

Page 18: ...Hz INVERTER IC906 55 57 78 X LOCK MUTE SW Q901 51 43 DB0 DB8 21 24 26 27 30 31 37 38 42 39 33 34 A0 A14 ADDRESS GENERATOR 27 22 S RAM IC907 WE OE DB0 4 A0 14 27 22 WE OE 11 13 15 19 I O0 I O7 11 13 15 19 I O0 I O7 10 3 25 24 21 23 2 26 1 A0 A14 10 3 25 24 21 23 2 26 1 A0 A14 S RAM IC908 DB5 8 DB0 8 WE OE A0 14 A0 14 DATA BUS DB0 DB8 35 41 ADDRESS BUS A0 A14 INTERFACE 8 AC RST RESET 59 MUTO MUTO G ...

Page 19: ...F LAT DF INI DA LAT DA CLK DA DAT F 8DB R 8DB C S 8DB F 4DB R 4DB C S 4DB MUT RY OFF ANADIG SRCINI DF DAT DF CLK DF LAT DF INI DA LAT DA CLK DA DAT 50 51 52 53 54 55 57 58 59 F D A SECTION MASTER VOL LED DRIVE Q251 VOLUME MOTOR DRIVE IC253 34 37 35 CK CL NC STB NC DI OUT1 OUT36 F FROM POWER TRANSFORMER DOUT DIN CLK CL LS OUT0 OUT20 FL DAT FL CLK FL CLR FL LAT DISPA0 DISPA2 FL DRIVER IC251 252 DISP...

Page 20: ...RECT D113 114 POWER ON DET Q105 3 1 REG CONTROL IC102 3 2 RECT D112 5V REG IC103 13V 15V REG Q101 REG CONTROL IC101 Q107 D110 2 3 1 3 5V REG IC426 7V REG IC151 15V B 5V REF 7V D104 D107 REG CONTROL IC101 Q108 1 3 7V REG IC152 7V 15V H CONTROL SECTION 5V 15V REG IC102 AC IN POWER S1 RECT D101 1 3 RST RESET IC203 09 VOLTAGE SELECTOR S4 E Malaysia Singapore Chinese Page 21 ...

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Page 29: ...o Pin Name I O 5 11 IC PIN FUNCTIONS IC201 System Controller HD6433397A13F Function Clock output to DSP56009 Data ready signal input from SSP424023 Data request signal output to SSP424023 Data output to SSP424023 Reset output to SSP424023 Data input from SSP424023 5V power supply Clock output to SSP424023 Not used Analog digital switching Digital at H Initialize output to CXD8517Q Data output to C...

Page 30: ...put bi phase validity flag output Power supply 5V VCO gain control input Fixed at H VCO freerunning frequency setting input LPF setting of PLL Fixed at H Ground System clock select input 384fs 512fs Connected to the power supply Reset input Clock input for preventing PLL lock failure Test input Normally L Microcomputer IF clock input Microcomputer IF latch chip enable input Microcomputer IF write ...

Page 31: ... 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 I I I I I I I I I I O O I I I O I I I O O I O I O I I I I I I I I Function Pin No Pin Name I O IC401 402 403 Sampling Rate Converter CXD8517Q FI128 clock input division ratio setting input Fixed at L FI128 clock input division ratio setting input Fixed at L Test input 0 Not used Not used Test ...

Page 32: ...32 33 34 35 36 37 38 39 40 O O O O O O O O O O O O O O O O O I I I I I I I I I Function Pin No Pin Name I O Address data output to S RAM Ground for address bus buffer Address data output to S RAM Power supply for address bus buffer 5V Address data output to S RAM Ground for address bus buffer SPI serial clock signal input from system controller External frequency input 3 MHz Power supply for inter...

Page 33: ...sed Debug request input Fixed at H MOSI SS HREQ SGND SDO2 SDO1 SDO0 SVCC SCKT WST SCKR QGND QVCC SGND WSR SDI1 SDI0 DSO DSI DSCK DR MD7 MD6 MD5 MD4 DGND MD3 MD2 MD1 DVCC MD0 DGND GPIO3 GPIO2 GPIO1 GPIO0 MRD MWR MRAS MCAS O I I O O O O O I I I I O I I I I O I O I O I O I O I O I O I O I O I O I O I O O O O O Function Pin No Pin Name I O Data input output with S RAM Ground for data bus buffer Data i...

Page 34: ... 34 35 36 37 38 39 40 O O O O O O O O O O O O O O O O O I I I I I I I I I Function Pin No Pin Name I O Address data output to S RAM Not used Ground for address bus buffer Address data output to S RAM Not used Power supply for address bus buffer 5V Address data output to S RAM Not used Ground for address bus buffer SPI serial clock signal input from system controller External frequency input 3 MHz ...

Page 35: ... Debug request input Fixed at H MOSI SS HREQ SGND SDO2 SDO1 SDO0 SVCC SCKT WST SCKR QGND QVCC SGND WSR SDI1 SDI0 DSO DSI DSCK DR MD7 MD6 MD5 MD4 DGND MD3 MD2 MD1 DVCC MD0 DGND GPIO3 GPIO2 GPIO1 GPIO0 MRD MWR MRAS MCAS O I I O O O O O I I I I O I I I I O I O I O I O I O I O I O I O I O I O I O I O O O O O Function Pin No Pin Name I O Data input output with S RAM Not used Ground for data bus buffer ...

Page 36: ... bits from CPU at register Fixed at H For IC test mode setting Fixed at L Tag code load signal Tag code is loaded in 16 bit shift register at L Fixed at H Tag code output clock Data is output at rising edge of clock Fixed at H Tag code serial data signal MSB first Not used Tag code renewal signal H when no error in tag code when error correction operation of one block ends Not used For IC test mod...

Page 37: ...sed L Rch switching clock 48 kHz Lch when H Not used Bit clock 3 072 MHz Not used Serial data output Not used Digital out preamble B identification signal Not used Digital output A13 A8 A9 A11 GND OE A10 DBP DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 VDD GND VO VI TSTIN3 PDO MSYC MUTO VLDY LRCK BCK SDO DASYO DAOUT DAIN TSTIN4 TSTIN5 C2F1 C2F0 C1F1 C1F0 DRY DEN ECCK 36 37 38 39 40 41 42 43 44 45 46 47 48 49 5...

Page 38: ...gnal input Crystal select Used at H Fixed at H PLL select Used at L Fixed at L QPSK eye pattern clock 288 kHz Not used Eye pattern output I phase Not used Eye pattern output Q phase Not used Not used 9 216 MHz Not used For testing IC Not used Ground Signal indicating ID start position Not used ID signal sample clock Data changes at falling edge of clock 576 kHz Not used ID data output MSB first No...

Page 39: ... INC R W 32 8 2 5 32 CK PIN VCC TEST INPUT 7 Q D ST ST Q D CK D Q Q D CK 24 25 23 22 21 26 27 28 36 40 39 38 37 35 34 33 32 31 1 20 29 60 41 30 OUT1 OUT20 H VCC P GND L GND CL NC STB NC NC S IN VDD OUT40 OUT21 H VCC P GND L GND NC CHG NC CK NC S OUT VDD 1 2 3 4 5 6 7 8 9 NC OUTPUT 2 Vcc GND NC INPUT 2 INPUT 1 NC MOTOR DRIVE MOTOR DRIVE REG SWITCH SWITCH OUTPUT1 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10...

Page 40: ...HVO7 HVO8 HVO9 HVO10 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 DIN1 ERROR DATAOUT LRCK BCK FSI28 CKOUT DQSY LD SRDT DO SWDT DI XLAT CE SCLK CL TEST2 DIN2 E DOUT VDD R VIN VCO XMODE GND CKSEL AVOCK TEST1 INPUT PLL DATA DEMODULATION LOCK ERROR DET MUTE OUTPUT TIMING 3 C BIT DET SUB Q DET MICOM INTERFACE TEST 3 16 1 2 3 4 5 6 7 8 15 14 13 12 2C3 2C2 B A B A 2C1 2C0 2Y 1C3 1C2 1C1...

Page 41: ...NIT MO1 MO0 FI128 V DD MI1 MI0 BCKI LRCKI DATAI NC SLAVE SWDT SCK XLAT GND FS2 FS1 DEMP MUTE NC NC LRCKO BCKO DATAO NC V DD STA TEST3 TEST2 TEST1 NC COMPARATOR DECODER 8 bit LATCH 8 bit DAC 11 8 bit LATCH 8 bit DAC 10 9 8 bit LATCH 8 bit DAC 12 8 bit LATCH 8 bit DAC 13 8 bit LATCH 8 bit DAC 14 8 bit LATCH 8 bit DAC 15 16 RESET VREF VREF VREF VREF VREF VREF 8 3 4 12 15 9 11 15 bit SHIFT REGISTOR 1 ...

Page 42: ... D L INAF 512F S O 256F S O 128F S O INVI INVO1 MUTER 3rd order NOISE SHAPER MODE O DETECT MUTE CIRCUIT 63 64 62 61 3 4 TIMING CIRCUIT S P 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 44 43 45 46 47 48 49 51 INVO2 50 52 53 54 55 56 57 58 59 60 MUTEL TEST1 TEST2 DFVDD2 DVDDL DVSSL VSUB C L VDD2 VDD VSS VSS2 1 V SS 2 2 L2 V SS L2 5 V DD 6 V DD ...

Page 43: ... 13 16 17 25 26 27 28 29 30 24 23 22 21 1 2 S P FREQUENCY DIVIDER 9 216MHz 5 76MHz GND VDD XOUT TM0 TM1 TM2 RESET DATA MCK MLTB TM3 TM4 TLDB TCK TDO TRP 18 19 20 TM5 TSTIN1 TSTIN2 A0 A1 A2 A3 VDD A4 A5 GND VDD A6 A7 GND A12 A14 WEB A13 A8 A9 A11 GND OEB A10 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 XIN DB0 VDD GND VO VI TSTIN3 PDO SDO ECCK DEN DRY C1F0 C1F1 C2F0 GND DOUT DIN XSEL PSEL EPCK EYE1 EYE0 BTR ELB...

Page 44: ...9 9 10 16 9 14 14 17 17 FL251 12 11 8 4 1 X 4947 140 1 KNOB R48V ASSY BLACK 1 X 4947 140 2 KNOB R48V ASSY GOLD 2 4 987 860 02 KNOB 19 BLACK 2 4 987 860 12 KNOB 19 GOLD 3 4 987 858 03 PANEL FRONT BLACK EXCEPT US 3 4 987 858 13 PANEL FRONT GOLD EXCEPT US 3 4 987 858 23 PANEL FRONT BLACK US 4 4 942 568 01 EMBLEM NO 5 SONY BLACK 4 4 942 568 21 EMBLEM NO 5 SONY GOLD 5 X 4947 897 5 BASE ASSY B PANEL BLA...

Page 45: ...191 A PS BOARD COMPLETE US CND 52 A 4398 192 A PS BOARD COMPLETE AEP E MY SP CH 53 1 664 277 11 AC1 BOARD 54 4 923 873 01 BRACKET CORD STOPPER 55 3 703 244 00 BUSHING 2104 CORD AEP E MY SP CH 55 4 916 783 01 BUSHING CORD US CND 56 3 704 515 41 SCREW BV RING 57 4 974 510 01 SCREW BV 3X8 B 58 4 987 861 13 PANEL BACK US 58 4 987 861 23 PANEL BACK CND 58 4 987 861 33 PANEL BACK AEP 58 4 987 861 43 PAN...

Page 46: ...0 001uF 10 50V C130 1 162 294 31 CERAMIC 0 001uF 10 50V C131 1 164 159 11 CERAMIC 0 1uF 50V C132 1 164 159 11 CERAMIC 0 1uF 50V CONNECTOR CN305 1 564 242 00 PIN CONNECTOR 5P CN306 1 564 243 11 PIN CONNECTOR 6P DIODE D101 8 719 302 37 DIODE RBV 602 D112 8 719 302 37 DIODE RBV 602 D113 8 719 987 63 DIODE 1N4148M D114 8 719 987 63 DIODE 1N4148M D115 8 719 024 99 DIODE 11ES2 NTA2B D116 8 719 024 99 DI...

Page 47: ... 5 50V C204 1 165 319 11 CERAMIC CHIP 0 1uF 50V C205 1 165 319 11 CERAMIC CHIP 0 1uF 50V C206 1 165 319 11 CERAMIC CHIP 0 1uF 50V C207 1 163 235 11 CERAMIC CHIP 22PF 5 50V C208 1 163 235 11 CERAMIC CHIP 22PF 5 50V C209 1 163 275 11 CERAMIC CHIP 0 001uF 5 50V C210 1 165 319 11 CERAMIC CHIP 0 1uF 50V C254 1 126 964 11 ELECT 10uF 20 50V C255 1 126 964 11 ELECT 10uF 20 50V C257 1 164 159 11 CERAMIC 0 ...

Page 48: ...IC CHIP 0 1uF 50V C494 1 165 319 11 CERAMIC CHIP 0 1uF 50V C211 1 165 319 11 CERAMIC CHIP 0 1uF 50V C212 1 165 319 11 CERAMIC CHIP 0 1uF 50V C301 1 163 251 11 CERAMIC CHIP 100PF 5 50V C302 1 165 319 11 CERAMIC CHIP 0 1uF 50V C303 1 165 319 11 CERAMIC CHIP 0 1uF 50V C304 1 163 023 00 CERAMIC CHIP 0 015uF 5 50V C305 1 163 275 11 CERAMIC CHIP 0 001uF 5 50V C307 1 165 319 11 CERAMIC CHIP 0 1uF 50V C30...

Page 49: ...0PF 5 50V C614 1 110 339 11 MYLAR 220PF 5 50V C615 1 136 165 00 FILM 0 1uF 5 50V C616 1 136 165 00 FILM 0 1uF 5 50V C617 1 130 469 00 MYLAR 680PF 5 50V C618 1 130 477 00 MYLAR 0 0033uF 5 50V C495 1 165 319 11 CERAMIC CHIP 0 1uF 50V C496 1 126 049 11 ELECT 22uF 20 50V C497 1 126 023 11 ELECT 100uF 20 25V C498 1 126 049 11 ELECT 22uF 20 50V C499 1 136 165 00 FILM 0 1uF 5 50V C500 1 126 049 11 ELECT ...

Page 50: ...DIODE D151 8 719 801 78 DIODE 1SS184 D152 8 719 801 78 DIODE 1SS184 D201 8 719 820 05 DIODE 1SS181 D401 8 719 043 82 DIODE 02CZ5 1Y TE85L D607 8 719 801 78 DIODE 1SS184 C619 1 110 339 11 MYLAR 220PF 5 50V C620 1 110 339 11 MYLAR 220PF 5 50V C621 1 136 165 00 FILM 0 1uF 5 50V C622 1 136 165 00 FILM 0 1uF 5 50V C623 1 130 469 00 MYLAR 680PF 5 50V C624 1 130 477 00 MYLAR 0 0033uF 5 50V C625 1 110 339...

Page 51: ... 216 295 91 CONDUCTOR CHIP 2012 JW302 1 216 296 91 CONDUCTOR CHIP 3216 JW303 1 216 296 91 CONDUCTOR CHIP 3216 JW304 1 216 296 91 CONDUCTOR CHIP 3216 JW305 1 216 295 91 CONDUCTOR CHIP 2012 JW306 1 216 295 91 CONDUCTOR CHIP 2012 D608 8 719 801 78 DIODE 1SS184 D901 8 719 061 62 DIODE KV1851 FILTER F401 1 424 544 11 FILTER NOISE F402 1 424 544 11 FILTER NOISE F403 1 424 544 11 FILTER NOISE F404 1 424 ...

Page 52: ...NDUCTOR CHIP 2012 R419 1 216 295 91 CONDUCTOR CHIP 2012 R420 1 216 295 91 CONDUCTOR CHIP 2012 R421 1 216 295 91 CONDUCTOR CHIP 2012 R422 1 216 025 91 METAL GLAZE 100 5 1 10W JW307 1 216 295 91 CONDUCTOR CHIP 2012 JW401 1 216 296 91 CONDUCTOR CHIP 3216 JW402 1 216 296 91 CONDUCTOR CHIP 3216 JW403 1 216 295 91 CONDUCTOR CHIP 2012 JW405 1 216 295 91 CONDUCTOR CHIP 2012 JW406 1 216 295 91 CONDUCTOR CH...

Page 53: ...R534 1 259 983 11 CARBON MELF 100 2 1 8W R535 1 259 971 11 CARBON MELF 10 2 1 8W R536 1 259 971 11 CARBON MELF 10 2 1 8W R423 1 216 295 91 CONDUCTOR CHIP 2012 R424 1 216 025 91 METAL GLAZE 100 5 1 10W R425 1 216 025 91 METAL GLAZE 100 5 1 10W R426 1 216 025 91 METAL GLAZE 100 5 1 10W R427 1 216 025 91 METAL GLAZE 100 5 1 10W R428 1 216 295 91 CONDUCTOR CHIP 2012 R429 1 216 025 91 METAL GLAZE 100 5...

Page 54: ... 91 CONDUCTOR CHIP 3216 R621 1 260 008 11 CARBON MELF 10K 2 1 8W R622 1 259 936 11 CARBON MELF 13K 2 1 8W R623 1 259 936 11 CARBON MELF 13K 2 1 8W R624 1 259 995 11 CARBON MELF 1K 2 1 8W R625 1 260 008 11 CARBON MELF 10K 2 1 8W R627 1 259 999 11 CARBON MELF 2 2K 2 1 8W R628 1 260 011 11 CARBON MELF 18K 2 1 8W R629 1 259 926 11 CARBON MELF 2K 2 1 8W R630 1 216 296 91 CONDUCTOR CHIP 3216 R631 1 260 ...

Page 55: ...91 METAL GLAZE 1M 5 1 10W R955 1 216 295 91 CONDUCTOR CHIP 2012 R956 1 216 097 91 METAL GLAZE 100K 5 1 10W R680 1 260 004 11 CARBON MELF 4 7K 2 1 8W R681 1 259 995 11 CARBON MELF 1K 2 1 8W R682 1 260 026 11 CARBON MELF 330K 2 1 8W R683 1 260 014 11 CARBON MELF 33K 2 1 8W R684 1 260 004 11 CARBON MELF 4 7K 2 1 8W R685 1 260 012 11 CARBON MELF 22K 2 1 8W R686 1 260 012 11 CARBON MELF 22K 2 1 8W R687...

Page 56: ...OR 2SB1094 LK Q105 8 729 119 78 TRANSISTOR 2SC2785 HFE R957 1 216 025 91 METAL GLAZE 100 5 1 10W R958 1 216 073 00 METAL CHIP 10K 5 1 10W R959 1 216 073 00 METAL CHIP 10K 5 1 10W R960 1 216 073 00 METAL CHIP 10K 5 1 10W R961 1 216 073 00 METAL CHIP 10K 5 1 10W R962 1 216 073 00 METAL CHIP 10K 5 1 10W R963 1 216 073 00 METAL CHIP 10K 5 1 10W R964 1 216 073 00 METAL CHIP 10K 5 1 10W R965 1 216 073 0...

Page 57: ...ETAL CHIP 33 5 1 10W R719 1 216 045 00 METAL CHIP 680 5 1 10W R720 1 216 065 00 METAL CHIP 4 7K 5 1 10W R739 1 216 073 00 METAL CHIP 10K 5 1 10W Q106 8 729 209 15 TRANSISTOR 2SD2012 Q107 8 729 119 78 TRANSISTOR 2SC2785 HFE Q108 8 729 119 76 TRANSISTOR 2SA1175 HFE RESISTOR R101 1 249 409 11 CARBON 220 5 1 4W F AEP E SP MY CH R101 1 249 417 11 CARBON 1K 5 1 4W F US CND R102 1 249 409 11 CARBON 220 5...

Page 58: ...6 069 91 METAL CHIP 6 8K 5 1 10W R771 1 216 069 91 METAL CHIP 6 8K 5 1 10W R772 1 216 069 91 METAL CHIP 6 8K 5 1 10W 1 664 280 11 VOL BOARD CAPACITOR C256 1 136 165 00 FILM 0 1uF 5 50V CONNECTOR CN207 1 691 769 21 PLUG MICRO CONNECTOR 7P VARIABLE RESISTOR RV251 1 225 434 11 RES VAR WITH MOTOR 10K 10K MASTER VOL MISCELLANEOUS 13 1 773 232 11 WIRE FLAT TYPE 25 CORE 19 1 769 077 31 LEAD WITH CONNECTO...

Page 59: ... 82 SDP EP9ES 9 960 860 11 Sony Corporation Home A V Products Company 97A0984 1 Printed in Japan 1997 1 Published by Service and Safety Engineering Dept Shibaura ...

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