Sony XM-475GSX Marketing Specifications, Connections & Service Manual Download Page 31

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XM-475GSX

IC B/D

R852

R853

R854

C812

R851

R855

R860

R856

R909

R907

R908

R912

Q902

R915

L901

C913

R911

C914

C915

CN803

CN800

D902

D901

Q903

C806

R823

R827

Q813

Q811

R825

Q812

R829

R830

R826

C807

Q810

R824

Q809

R821

R820

R930

R931

R934

R914

R918

R929

R932

R933

R913

R917

D824

D825

D826

D827

R859

R858

C814

D813

R861

D812

R857

R862

R863

D805

R838

R839

R916

R922

Q904

Q906

C805

PL801

C916

C917

C918

C919

C933

R921

R920

Q905

Q907

T801

C804

C937

R850

R902

C909

R904

R903

R905

C910

R901

R801

R805

Q802

R802

D801

R803

R804

R800

D802

C801

C912

C911

D903

D904

L902

D917

D918

C931

Q911

R924

C929

D914

C928

D913

C930

R923

Q910

R809

R808

R807

R806

Q805

Q803

Q804

C802

R810

C803

D907

D908

D909

D910

C922

C923

C926

C927

C950

C951

C952

C953

C955

C954

C957

C956

D822

D823

Q901

C808

THN804

THN805

THN806

THN807

THN801

C958

C959

C960

C961

L903

L904

L905

L906

L907

L908

L909

L910

R811

C816

C817

D829

D828

CN802

R906

IC901

Q801

C818

J151

R847

R845

R843

R841

R910

F901

R822

R828

C809

C924

C925

C815

D905

D906

D911

D912

IC815(1/2)

IC815(2/2)

C813

IC902

Q908

Q909

R926 R925

R928 R927

C971

C972

L911

L912

C920

C921

3. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 2 for IC Block Diagram and Common Note on Schematic Diagrams.

(Page 4)

((Page

11))

• Waveform

Summary of Contents for XM-475GSX Marketing Specifications, Connections &

Page 1: ...00 Hz 12 dB oct Low boost 0 10 dB 40 Hz Power requirements 12 V DC car battery negative ground Power supply voltage 10 5 16 V Current drain at rated output 40 A 4 Ω Remote input 1 5 mA Dimensions Approx 358 50 264 mm w h d 14 1 8 2 10 1 2 in not incl projecting parts and controls Mass Approx 3 5 kg 7 lb 11 oz not incl accessories Supplied accessories Mounting screws 4 Design and specifications are...

Page 2: ...eat Sink Main Section 16 5 2 Main Board Section 17 6 ELECTRICAL PARTS LIST 18 XM 475GSX 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 IN SUPPLEMENTS PUBLISHED BY SONY ATTENTION AU C...

Page 3: ...3 XM 475GSX SECTION 1 GENERAL This section is extracted from instruction manual ...

Page 4: ...4 XM 475GSX ...

Page 5: ...5 XM 475GSX ...

Page 6: ... SECTION Note Follow the disassembly procedure in the numerical order given 2 1 BOTTOM PLATE 1 BTP 3x6 5 bottom plate 7 insulating sheet 6 2 BTP 3x6 3 BTP 3x6 4 P 2 6x2 8 1 BTP 3x6 8 CN802 6 2 BTP 3x6 3 B TT 3x14 4 B TT 3x14 5 B TT 3x14 7 MAIN board ...

Page 7: ...D FILTER F BOARD FILTER R BOARD 2 4 LED BOARD 1 P 3x8 2 P 3x8 5 CNP101 8 CNP201 7 BVTT 3x5 4 BVTT 3x5 6 FILTER F board 9 FILTER R board 0 MAIN board 3 front panel 4ch 1 BTP 3x6 2 insulating sheet LED 3 LED board heat sink main ...

Page 8: ...tal voltmeter between each test points 5 Adjust RV104 RV204 RV304 and RV404 so that the digital voltmeter reading is 2 5 0 5 mV SECTION 3 ELECTRICAL ADJUSTMENT RV104 BIAS ADJUSTMENT FRONT L CH RV204 BIAS ADJUSTMENT FRONT R CH RV304 BIAS ADJUSTMENT REAR L CH RV404 BIAS ADJUSTMENT REAR R CH MAIN BOARD CONDUCTOR SIDE _ Stabilized Power supply Digital Voltmeter B REM terminals set GND terminal test po...

Page 9: ...NT R L BTL FRONT INPUT REAR INPUT R CN810 L BTL R RV803 2 LINE SWITCH Q202 RV204 BIAS RV104 BIAS 15 16 1 2 14 12 TEMP DET THN801 804 807 REF REG CN800 F901 40A INVERTER Q904 905 INVERTER Q906 907 DRIVER Q908 DRIVER Q909 11 9 8 3 D811 THERMAL D810 OFFSET PROTECTOR FRONT SPEAKER OUT D808 POWER D809 OVER CURRENT SW805 TEST TONE DC DC CONVERTER TRANSFORMER T801 DC DC CONVERTER IC901 SWITCH Q808 Signal...

Page 10: ...10 CNJ101 JW101 C106 JW98 JW102 JW97 C209 C210 C107 C206 C109 C108 JW103 JW104 C305 R316 J30 J26 J27 J28 J19 J18 J22 J31 J21 J24 J23 J20 IC811 R416 C405 R414 R413 R415 R315 R314 R411 R360 R361 R407 R307 R461 R460 R408 R412 R409 R311 R312 R308 R309 R410 IC809 J25 R310 IC812 R313 J29 IC810 JW112 CNJ201 JW108 JW110 JW113 JW107 C408 C308 C310 C410 C409 C309 JW111 C406 C407 C306 C307 C329 C429 JW109 RV...

Page 11: ...7 C210 IC805 2 2 C208 R216 R214 R215 SW805 C209 R114 R115 R116 C110 C109 R812 R817 Q808 R814 R813 C308 C310 C307 R312 IC811 1 2 R313 C306 IC811 2 2 R314 R315 R316 C309 C408 C410 C407 R412 R413 C406 IC812 1 2 C409 R416 R415 R414 IC810 2 2 R409 IC805 1 2 C129 C329 C229 CNJ101 RV801 RV801 RV801 RV801 S801 S801 S802 S802 C429 RV804 RV804 RV804 RV804 R818 CN801 D809 D810 D811 D808 CNJ201 Page 12 Page 1...

Page 12: ... R130 R132 C123 Q104 Q103 R131 R129 R133 Q107 Q111 C127 R134 R233 Q207 Q211 C227 R235 R237 R238 R234 R329 R333 Q307 Q311 R335 R337 C327 R338 R336 R334 R433 Q407 Q403 C423 Q404 Q411 C427 R437 R434 R432 R430 Q410 R436 R438 R450 R445 R435 Q409 R448 Q412 Q310 R350 Q312 Q309 R348 R345 Q210 Q212 R236 R245 Q209 R136 Q110 R138 R137 R145 Q109 R150 R148 Q112 R135 C128 R151 C904 C903 C228 R251 C328 R351 C906...

Page 13: ...928 R927 R916 R922 Q904 Q906 C805 PL801 C916 C917 C918 C919 C933 R921 R920 Q905 Q907 T801 C804 C937 R850 R902 C909 R904 R903 R905 C910 R901 R801 R805 Q802 R802 D801 R803 R804 R800 D802 C801 IC902 C912 C911 D903 D904 L902 D917 D918 C931 Q911 R924 C921 C929 D914 C928 D913 C920 C930 R923 Q910 R809 R808 R807 R806 Q805 Q803 Q804 C802 R810 C803 D907 D908 D909 D910 C922 C923 C926 C927 C950 C951 C952 C953...

Page 14: ... J41 J45 J59 R453 C315 J66 J52 J51 J53 R920 J62 R404 J56 J55 J54 J57 R219 J72 R801 J203 C908 C907 R427 R934 R828 C905 R337 R345 R244 R235 J129 J101 R137 R237 J97 R142 R342 R350 R335 J123 J89 J132 J133 J104 J102 J119 R145 J117 R435 J114 J115 C906 R923 C929 R932 D828 J207 J36 J68 J163 J67 J88 R331 J81 J76 J17 J75 R327 R127 J73 J136 R428 D905 R924 J85 R434 J90 R239 R914 R917 R929 R913 J127 R921 R930 ...

Page 15: ...tor Location MAIN SECTION Ref No Location Ref No Location THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is printed in each block for schematic diagram Note All capacitors are in µF unless otherwise noted pF µµF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwis...

Page 16: ... reference number in the exploded views are not supplied Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items Ref No Part No Description Remark 5 1 HEAT SINK MAIN SECTION 1 3 239 398 11 PLATE HEAT SINK ORNAMENTAL 2 3 225 071 02 HEAT SINK MAIN 3 3 225 065 01 HOLDER LED 4 1 681 206 11 LED BOARD 5 3 225 152 02 SHEET...

Page 17: ...AT SINK SUB 1 57 3 225 073 01 BRACKET 4CH VR2 58 3 225 072 01 BRACKET 4CH VR1 59 3 225 184 01 SCREW PS TT 3X6 60 3 225 074 11 PANEL 4CH FRONT 61 A 3326 757 A FILTER F BOARD COMPLETE 62 3 225 076 01 BRACKET 5CH VR3 63 A 3326 758 A FILTER R BOARD COMPLETE 64 3 912 431 01 SCREW P 65 3 369 647 01 SCREW M4 SPACER 66 3 238 413 01 SHEET TR INSULATING 3 7 685 646 79 SCREW P 3X8 TYPE2 NON SLIT 4 7 685 870 ...

Page 18: ...D TO BOARD 11P IC IC802 8 759 385 17 IC NJM4580E TE2 IC803 8 759 385 17 IC NJM4580E TE2 IC804 8 759 385 17 IC NJM4580E TE2 IC805 8 759 385 17 IC NJM4580E TE2 JUMPER RESISTOR J6 1 216 296 11 SHORT 0 J7 1 216 295 11 SHORT 0 J8 1 216 296 11 SHORT 0 J9 1 216 296 11 SHORT 0 J11 1 216 296 11 SHORT 0 J12 1 216 296 11 SHORT 0 J13 1 216 296 11 SHORT 0 J14 1 216 296 11 SHORT 0 J15 1 216 295 11 SHORT 0 J16 1...

Page 19: ...0 1 218 867 11 RES CHIP 6 8K 5 1 16W R311 1 216 827 11 METAL CHIP 3 3K 5 1 16W R312 1 216 833 11 METAL CHIP 10K 5 1 16W R313 1 216 827 11 METAL CHIP 3 3K 5 1 16W R314 1 216 845 11 METAL CHIP 100K 5 1 16W R315 1 216 845 11 METAL CHIP 100K 5 1 16W R316 1 216 845 11 METAL CHIP 100K 5 1 16W R360 1 216 833 11 METAL CHIP 10K 5 1 16W R361 1 216 833 11 METAL CHIP 10K 5 1 16W R407 1 216 833 11 METAL CHIP 1...

Page 20: ...100PF 5 50V C223 1 126 786 11 ELECT 47uF 20 16V C226 1 162 923 11 CERAMIC CHIP 47PF 5 50V C227 1 136 165 00 FILM 0 1uF 5 50V C228 1 136 161 00 FILM 0 047uF 5 50V C233 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C234 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C301 1 126 794 11 ELECT 4 7uF 20 50V C302 1 126 794 11 ELECT 4 7uF 20 50V C303 1 162 919 11 CERAMIC CHIP 22PF 5 50V C304 1 162 919 11 CERAMIC CHIP 22P...

Page 21: ...uF 5 50V C937 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C950 1 126 972 11 ELECT 1000uF 20 50V C951 1 126 972 11 ELECT 1000uF 20 50V C952 1 126 972 11 ELECT 1000uF 20 50V C953 1 126 972 11 ELECT 1000uF 20 50V C954 1 126 972 11 ELECT 1000uF 20 50V C955 1 126 972 11 ELECT 1000uF 20 50V C956 1 126 972 11 ELECT 1000uF 20 50V C957 1 126 972 11 ELECT 1000uF 20 50V C958 1 100 199 31 ELECT 2200uF 20 50V C95...

Page 22: ... 11 SHORT 0 J66 1 216 296 11 SHORT 0 J67 1 216 296 11 SHORT 0 J68 1 216 296 11 SHORT 0 J70 1 216 296 11 SHORT 0 J71 1 216 296 11 SHORT 0 J72 1 216 296 11 SHORT 0 J73 1 216 295 11 SHORT 0 J74 1 216 295 11 SHORT 0 J75 1 216 295 11 SHORT 0 J76 1 216 295 11 SHORT 0 J79 1 216 295 11 SHORT 0 J80 1 216 295 11 SHORT 0 J81 1 216 295 11 SHORT 0 J83 1 216 295 11 SHORT 0 J84 1 216 295 11 SHORT 0 J85 1 216 295...

Page 23: ...729 141 73 TRANSISTOR 2SC3624A T1L15L16 Q202 8 729 202 38 TRANSISTOR 2SC3326N A Q203 8 729 014 87 TRANSISTOR 2SC4207 YGR TE85R Q204 8 729 014 85 TRANSISTOR 2SA1618 YGR TE85R Q207 8 729 046 32 TRANSISTOR 2SA1201 Y TE12L C Q208 8 729 051 72 TRANSISTOR 2SC2881 Y TE12L C Q209 8 729 924 78 FET IRF540 Q210 8 729 053 85 FET IRF9540 Q211 8 729 041 66 TRANSISTOR 2SC4015TV2 Q212 8 729 230 49 TRANSISTOR 2SC2...

Page 24: ...11 METAL CHIP 680 5 1 16W R221 1 216 837 11 METAL CHIP 22K 5 1 16W R222 1 216 829 11 METAL CHIP 4 7K 5 1 16W R223 1 216 841 11 METAL CHIP 47K 5 1 16W R224 1 216 811 11 METAL CHIP 150 5 1 16W R225 1 208 494 61 RES CHIP 2 2K 2 1 8W R226 1 216 821 11 METAL CHIP 1K 5 1 16W R227 1 216 837 11 METAL CHIP 22K 5 1 16W R228 1 216 829 11 METAL CHIP 4 7K 5 1 16W R229 1 216 829 11 METAL CHIP 4 7K 5 1 16W R230 ...

Page 25: ... METAL OXIDE 10 5 1W F R453 1 220 397 11 RES CHIP 4 7M 5 1 16W R458 1 205 991 11 METAL 0 1X2 10 5W R800 1 216 857 11 METAL CHIP 1M 5 1 16W R801 1 216 821 11 METAL CHIP 1K 5 1 16W R802 1 216 833 11 METAL CHIP 10K 5 1 16W R803 1 216 841 11 METAL CHIP 47K 5 1 16W R804 1 216 841 11 METAL CHIP 47K 5 1 16W R805 1 216 839 11 METAL CHIP 33K 5 1 16W R806 1 216 833 11 METAL CHIP 10K 5 1 16W R807 1 216 833 1...

Page 26: ... 5 1 16W VARIABLE RESISTOR RV104 1 225 213 21 RES ADJ CARBON 2 2K RV204 1 225 213 21 RES ADJ CARBON 2 2K RV304 1 225 213 21 RES ADJ CARBON 2 2K RV404 1 225 213 21 RES ADJ CARBON 2 2K RV802 1 225 648 12 RES VAR CARBON 5KX2 LOW BOOST 40Hz FRONT RV803 1 225 648 12 RES VAR CARBON 5KX2 LEVEL FRONT RV805 1 225 648 12 RES VAR CARBON 5KX2 LOW BOOST 40Hz REAR RV806 1 225 648 12 RES VAR CARBON 5KX2 LEVEL RE...

Page 27: ...SUPPLEMENT 1 File this supplement with the service manual Subject Change of Main Board The main board has been changed for those sets that have their serial numbers of 3515501 and later Check the serial number when servicing and inspecting ENG 02009 XM 475GSX ...

Page 28: ...o Location Ref No Location THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is printed in each block for schematic diagram Note All capacitors are in µF unless otherwise noted pF µµF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified indicates tolerance...

Page 29: ...2 C231 C232 C131 C132 J66 J52 J51 J53 R920 J62 R404 J56 J55 J54 J57 R219 J72 R801 J203 C908 C907 R427 R934 R828 C905 R337 R345 R244 R235 J129 J101 R137 R237 J97 R142 R342 R350 R335 J123 J89 J132 J133 J104 J102 J119 R145 J117 R435 J114 J115 C906 R923 L912 L911 C929 R932 D828 J207 J36 J68 J163 J67 J88 R331 J81 J76 J17 J75 R327 R127 J73 J136 R428 D905 R924 J85 R434 J90 R239 R914 R917 R929 R913 J127 R...

Page 30: ...4 Q103 R131 R129 R133 Q107 C127 R134 R233 Q207 C227 R235 R237 R238 R234 R329 R333 Q307 R335 R337 C327 R338 R336 R334 R433 Q407 Q403 C423 Q404 C427 R437 R434 R432 R430 Q410 R436 R438 R450 R445 R435 Q409 R448 Q412 Q310 R350 Q312 Q309 R348 R345 Q210 Q212 R236 R245 Q209 R136 Q110 R138 R137 R145 Q109 R150 R148 Q112 R135 C128 R151 C904 C903 C228 R251 C328 R351 C906 C905 C428 R451 C217 R248 R250 TP11 TP1...

Page 31: ...C912 C911 D903 D904 L902 D917 D918 C931 Q911 R924 C929 D914 C928 D913 C930 R923 Q910 R809 R808 R807 R806 Q805 Q803 Q804 C802 R810 C803 D907 D908 D909 D910 C922 C923 C926 C927 C950 C951 C952 C953 C955 C954 C957 C956 D822 D823 Q901 C808 THN804 THN805 THN806 THN807 THN801 C958 C959 C960 C961 L903 L904 L905 L906 L907 L908 L909 L910 R811 C816 C817 D829 D828 CN802 R906 IC901 Q801 C818 J151 R847 R845 R84...

Page 32: ...919 11 CERAMIC CHIP 22PF 5 50V C404 1 162 919 11 CERAMIC CHIP 22PF 5 50V C411 1 162 923 11 CERAMIC CHIP 47PF 5 50V C412 1 126 794 11 ELECT 4 7uF 20 50V C413 1 127 715 11 CERAMIC CHIP 0 22uF 10 16V C414 1 126 794 11 ELECT 4 7uF 20 50V C415 1 162 927 11 CERAMIC CHIP 100PF 5 50V C417 1 162 927 11 CERAMIC CHIP 100PF 5 50V C418 1 162 927 11 CERAMIC CHIP 100PF 5 50V C419 1 164 489 11 CERAMIC CHIP 0 22uF...

Page 33: ...RT CHIP 0 J63 1 216 296 11 SHORT CHIP 0 J65 1 216 296 11 SHORT CHIP 0 J66 1 216 296 11 SHORT CHIP 0 J67 1 216 296 11 SHORT CHIP 0 J68 1 216 296 11 SHORT CHIP 0 J70 1 216 296 11 SHORT CHIP 0 J71 1 216 296 11 SHORT CHIP 0 J72 1 216 296 11 SHORT CHIP 0 J73 1 216 296 11 SHORT CHIP 0 J74 1 216 295 11 SHORT CHIP 0 J75 1 216 295 11 SHORT CHIP 0 J76 1 216 295 11 SHORT CHIP 0 J79 1 216 295 11 SHORT CHIP 0 ...

Page 34: ... Q108 8 729 051 72 TRANSISTOR 2SC2881 Y TE12L C Q109 8 729 924 78 FET IRF540 Q110 8 729 053 85 FET IRF9540 Q111 8 729 041 66 TRANSISTOR 2SC4015 TV2 Q112 8 729 230 49 TRANSISTOR 2SC2712 YG Q201 8 729 141 73 TRANSISTOR 2SC3624A T1L15L16 Q202 8 729 202 38 TRANSISTOR 2SC3326N A Q203 8 729 014 87 TRANSISTOR 2SC4207 YGR TE85R Q204 8 729 014 85 TRANSISTOR 2SA1618 YGR TE85R Q207 8 729 046 32 TRANSISTOR 2S...

Page 35: ...811 11 METAL CHIP 150 5 1 10W R225 1 208 494 61 RES CHIP 2 2K 2 1 8W R226 1 216 821 11 METAL CHIP 1K 5 1 10W R227 1 216 837 11 METAL CHIP 22K 5 1 10W R228 1 216 829 11 METAL CHIP 4 7K 5 1 10W R229 1 216 829 11 METAL CHIP 4 7K 5 1 10W R230 1 216 829 11 METAL CHIP 4 7K 5 1 10W R231 1 216 841 11 METAL CHIP 47K 5 1 10W R232 1 216 841 11 METAL CHIP 47K 5 1 10W R233 1 216 033 00 METAL CHIP 220 5 1 10W R...

Page 36: ...1 METAL CHIP 10K 5 1 10W R809 1 216 833 11 METAL CHIP 10K 5 1 10W R810 1 216 857 11 METAL CHIP 1M 5 1 10W R811 1 208 494 61 RES CHIP 2 2K 2 1 8W R820 1 216 833 11 METAL CHIP 10K 5 1 10W R821 1 216 833 11 METAL CHIP 10K 5 1 10W R822 1 216 833 11 METAL CHIP 10K 5 1 10W R823 1 216 833 11 METAL CHIP 10K 5 1 10W R824 1 216 841 11 METAL CHIP 47K 5 1 10W R825 1 216 833 11 METAL CHIP 10K 5 1 10W R826 1 21...

Page 37: ... 225 213 21 RES ADJ CARBON 2 2K RV404 1 225 213 21 RES ADJ CARBON 2 2K RV802 1 225 648 12 RES VAR CARBON 5KX2 LOW BOOST 40Hz FRONT RV803 1 225 648 12 RES VAR CARBON 5KX2 LEVEL FRONT RV805 1 225 648 12 RES VAR CARBON 5KX2 LOW BOOST 40Hz REAR RV806 1 225 648 12 RES VAR CARBON 5KX2 LEVEL REAR TRANSFORMER T801 1 435 858 11 TRANSFORMER DC DC CONVERTER THERMISTOR NEGATIVE THN801 1 804 301 11 THERMISTOR ...

Page 38: ...o clicking the version at the upper on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2001 12 New 1 1 2002 05 Change of repair parts ENG 02003 1 2 2002 07 Change of main board on and after the serial number 3515501 Added Supplement 1 ENG 02009 ...

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