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Sony XM-754HX Operating Instructions (English, Service Manual

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Summary of Contents for XM-754HX Operating Instructions (English

Page 1: ...L HARMONIC DISTORTION 75 watts per channel minimum continuous average power into 4 ohms both channels driven from 20 Hz to 20 kHz with no more than 0 04 total harmonic distortion per Car Audio Ad Hoc Committee standards Harmonic distortion 0 005 or less at lkHz 4 Ω Input level adjustment range 0 2 4 0 V RCA pin jacks 0 4 8 0 V High level input High pass filter 50 200 Hz 12 dB oct Low pass filter 5...

Page 2: ...STMENT 6 5 DIAGRAMS 5 1 Block Diagram 7 5 2 Printed Wiring Boards 10 5 3 Schematic Diagram 15 6 EXPLODED VIEW 17 7 ELECTRICAL PARTS LIST 18 TABLE OF CONTENTS SECTION 1 SERVICING NOTE CANCELLING THE PROTECTOR DURING SERVICING Cut JW132 on the amplifier board to cancel the protector After servicing always be sure to return JW132 to its original state T901 JW131 JW132 JW168 JW167 PROTECTOR OFF ...

Page 3: ... 3 SECTION 2 GENERAL This section is extracted from instruction manual ...

Page 4: ... 4 ...

Page 5: ...s BTP 3X5 3 Screws P 4X10 3 Amplifier board Heat sink SECTION 4 ELECTRICAL ADJUSTMENT Bias Adjustment Procedure 1 Rotare semi fixed resistors RV104 RV204 RV304 and RV404 fully counterclockwise as viewed from the component side 2 No signal is entered as input signal 3 Apply the source voltage 14 4V between 12V REMOTE and GND terminals 4 Adjust the RV104 FRONT L CH RV204 FRONT R CH RV304 REAR L CH a...

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Page 8: ... 15 16 5 3 SCHEMATIC DIAGRAM XM 754HX ...

Page 9: ...t No Description Remark A 3313 744 A AMPLIFIER BOARD COMPLETE CAPACITOR C101 1 126 047 11 ELECT 4 7uF 20 50V C102 1 126 047 11 ELECT 4 7uF 20 50V C103 1 163 239 11 CERAMIC CHIP 33PF 5 50V C104 1 163 239 11 CERAMIC CHIP 33PF 5 50V C105 1 163 231 11 CERAMIC CHIP 15PF 5 50V C106 1 136 167 00 FILM 0 15uF 5 50V C107 1 136 167 00 FILM 0 15uF 5 50V C108 1 126 047 11 ELECT 4 7uF 20 50V C109 1 126 047 11 E...

Page 10: ...F 50V C938 1 163 141 00 CERAMICCHIP 0 001uF 5 50V C939 1 163 141 00 CERAMICCHIP 0 001uF 5 50V C940 1 163 141 00 CERAMICCHIP 0 001uF 5 50V C941 1 163 141 00 CERAMICCHIP 0 001uF 5 50V CONNECTOR CN801 1 537 477 21 TERMINAL BOARD 3P REMOTE 12V GND CN818 1 537 479 11 TERMINAL CN819 1 537 479 11 TERMINAL CNP802 1 784 917 11 CONNECTOR BOARDTOBOARD9P CNP803 1 564 704 11 PIN CONNECTOR SMALLTYPE 2P CNP804 1...

Page 11: ...Q103 8 729 119 78 TRANSISTOR 2SC403SP 51 Q104 8 729 173 38 TRANSISTOR 2SA733 K Q105 8 729 119 78 TRANSISTOR 2SC403SP 51 Q106 8 729 173 38 TRANSISTOR 2SA733 K Q107 8 729 209 18 TRANSISTOR 2SA1360 Y Q108 8 729 203 45 TRANSISTOR 2SC3423 O Q109 8 729 038 52 TRANSISTOR IRF540 H Q110 8 729 038 01 TRANSISTOR IRF9540 H Q111 8 729 954 51 TRANSISTOR 2SC1545 Q112 8 729 216 21 TRANSISTOR 2SA1162 Y Q113 8 729 ...

Page 12: ... 216 635 11 MET AL CHIP 220 0 5 1 10W R134 1 216 635 11 MET AL CHIP 220 0 5 1 10W R135 1 208 365 11 RES CHIP 100 2 1 8W R136 1 208 365 11 RES CHIP 100 2 1 8W R137 1 208 534 11 RES CHIP 100K 2 1 10W R138 1 208 534 11 RES CHIP 100K 2 1 10W R139 1 249 419 11 CARBON 1 5K 5 1 4W R140 1 247 843 11 CARBON 3 3K 5 1 4W R141 1 216 685 11 MET AL CHIP 27K 0 5 1 10W R142 1 208 462 11 RES CHIP 10K 2 1 10W R143 ...

Page 13: ... 10W R348 1 208 510 11 RES CHIP 10K 2 1 8W R349 1 208 510 11 RES CHIP 10K 2 1 8W R350 1 208 550 11 RES CHIP 470K 2 1 10W R352 1 208 441 11 RES CHIP 1 5K 2 1 10W R401 1 208 518 11 RES CHIP 22K 2 1 10W R402 1 208 518 11 RES CHIP 22K 2 1 10W R403 1 208 526 11 RES CHIP 47K 2 1 10W R404 1 208 526 11 RES CHIP 47K 2 1 10W R405 1 208 518 11 RES CHIP 22K 2 1 10W R406 1 208 518 11 RES CHIP 22K 2 1 10W R407 ...

Page 14: ...3 1 208 478 11 RES CHIP 470 2 1 8W R914 1 208 478 11 RES CHIP 470 2 1 8W R915 1 208 405 11 RES CHIP 47 2 1 8W R916 1 216 150 00 RES CHIP 10 2 1 8W R917 1 208 437 11 RES CHIP 1K 2 1 10W R918 1 208 437 11 RES CHIP 1K 2 1 10W R919 1 208 405 11 RES CHIP 47 2 1 8W R920 1 216 150 00 RES CHIP 10 2 1 8W R921 1 216 150 00 RES CHIP 10 2 1 8W R922 1 216 150 00 RES CHIP 10 2 1 8W R923 1 216 210 00 RES CHIP 3 ...

Page 15: ...1 1 533 743 11 FUSE BLADETYPE AUTOFUSE 40A Ref No Part No Description Remark Ref No Part No Description Remark FN801 1 763 107 11 MOT OR F AN Q109 8 729 038 52 TRANSISTOR IRF540 H Q110 8 729 038 01 TRANSISTOR IRF9540 H Q209 8 729 038 52 TRANSISTOR IRF540 H Q210 8 729 038 01 TRANSISTOR IRF9540 H Q309 8 729 038 52 TRANSISTOR IRF540 H Q310 8 729 038 01 TRANSISTOR IRF9540 H Q409 8 729 038 52 TRANSISTO...

Page 16: ...issued for the other information DIFFERENCE PARTS LIST Ref No Part No Description Remark Page Former New 17 Ref No Part No Description Remark US Model Canadian Model AEP Model UK Model E Model 3 3 023 131 01 PANEL FRONT BLUE 3 3 023 131 11 PANEL FRONT RED 5 3 023 801 01 HEAT SINK BLUE 5 3 023 801 11 HEAT SINK RED 6 3 023 797 11 PLATE ORNAMENTAL BLUE BLUE 6 3 023 797 31 PLATE ORNAMENTAL CLEAR RED 1...

Page 17: ...n allows you to jump to the revised page Also 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 1 2001 08 The CORRECTION 1 is included into Ver 1 1 1 0 1998 01 New ...

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