background image

MICROFILM

SERVICE MANUAL

STEREO POWER AMPLIFIER

XES-M50

SPECIFICATIONS

TABLE  OF  CONTENTS

1.

GENERAL

...................................................................

2

2.

DISASSEMBLY

.........................................................

9

3.

ELECTRICAL  ADJUSTMENTS

......................... 11

4.

DAIGRAMS

4-1. Printed Wiring Boards ..................................................... 12
4-2. Schematic Diagram ......................................................... 15

5.

EXPLODED  VIEWS

................................................ 18

6.     ELECTRICAL  PARTS  LIST

............................... 21

US Model

Canadian Model

AEP Model

UK Model

E Model

Summary of Contents for XES-M50

Page 1: ...50 SPECIFICATIONS TABLE OF CONTENTS 1 GENERAL 2 2 DISASSEMBLY 9 3 ELECTRICAL ADJUSTMENTS 11 4 DAIGRAMS 4 1 Printed Wiring Boards 12 4 2 Schematic Diagram 15 5 EXPLODED VIEWS 18 6 ELECTRICAL PARTS LIST 21 US Model Canadian Model AEP Model UK Model E Model ...

Page 2: ... 2 This section is extracted from instruction manual SECTION 1 GENERAL ...

Page 3: ... 3 ...

Page 4: ... 4 ...

Page 5: ... 5 ...

Page 6: ... 6 ...

Page 7: ... 7 ...

Page 8: ... 8 ...

Page 9: ...exagon soket bolts 4 10 3 cover B 5 four screws P2 6 6 º screw P2 6 6 two screws P2 6 6 3 two fuses blade type 2 two cords with connector º screw P2 6 6 rear panel 6 foot B 8 two screws P2 6 6 4 screw B3 10 5 foot A 9 front panel 1 connector CNP202 4 screw B3 10 5 foot A 4 screw B3 10 4 screw B3 10 6 foot B 4 cover A 5 four screws P2 6 6 Note Follow the disassembly procedure in the numerical order...

Page 10: ...103 105 205 4 two screws B4 14 5 bracket TR 6 four screws B3 10 7 four screws B3 4 2 two screws BV M3 12 3 two spacers 7 four screws B3 4 4 two screws B4 14 5 bracket TR 1 connector CNP204 8 two screws B3 8 9 AMP board AMP BOARD ...

Page 11: ...otate Semi fixed resistors VR102 and VR202 fully counter clockwise as viewed from the solder side 2 No signal is entered as input signal 3 Apply the source voltage 14 4 V between 12 V REMOTE and GND terminals 4 Adjust theVR102 L CH andVR202 R CH so that the digital voltmeter reading becomes the adjustment limits below Adjustment Limits 5 0 2 mV Adjustment Location ...

Page 12: ......

Page 13: ......

Page 14: ...SY LIGHT GUIDE 11 3 010 006 01 PANEL FAN 12 3 010 007 01 BRACKET BOTTOM NOTE XX and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items ...

Page 15: ...201 1 698 236 11 MOTOR FAN 59 60 67 69 55 68 65 63 62 64 61 59 52 CNJ201 supplied with CNJ201 CNJ101 52 60 58 M101 F101 201 54 66 54 57 63 58 M201 57 56 55 supplied with CNJ101 53 51 54 59 51 3 366 821 01 BUSHING RED 52 3 012 381 01 SCREW 2 6X6 K 53 3 366 821 11 BUSHING WHITE 54 3 012 049 01 SCREW 2 6X6 P 55 3 366 820 03 SHEET D INSULATING 56 1 663 820 11 JACK L BOARD 57 3 909 196 01 SCREW 2X13 5 ...

Page 16: ...TE 106 3 011 512 01 SCREW TERMINAL M4X8 107 2 259 121 01 SCREW TR 108 3 011 389 01 SCREW 3X4 COPPER PLATING B 109 4 908 961 01 WASHER 110 1 694 290 11 TERMINAL SOLDERLESS 111 3 011 287 01 RETAINER TRANSFORMER 112 3 014 984 01 SPACER TRANSFORMER 113 3 012 050 01 SCREW 3X10 COPPER PLATING B 114 3 009 994 01 HEAT SINK 115 A 3309 900 A R CH AMP BOARD COMPLETE 116 3 015 610 01 SHAFT TRANSFORMER 118 3 0...

Page 17: ...D 2P CN108 1 694 245 11 TERMINAL BOARD 2P CNP101 1 779 455 11 PIN CONNECTOR PC BOARD 2P CNP102 1 506 944 21 PIN CONNECTOR 2P CNP104 1 506 984 11 PIN CONNECTOR PC BOARD 2P CNP105 1 506 985 11 PIN CONNECTOR PC BOARD 3P DIODE D101 8 719 310 60 DIODE SEL1510C C D102 8 719 801 78 DIODE 1SS184 D103 8 719 210 30 DIODE F10P20F R D104 8 719 210 38 DIODE F10P20FR D105 8 719 210 25 DIODE C25P20F D106 8 719 2...

Page 18: ...N 2 2K 5 1 4W R163 1 216 194 00 METAL CHIP 680 5 1 8W R164 1 208 510 61 METAL GLAZE 10K 2 1 8W R165 1 208 510 61 METAL GLAZE 10K 2 1 8W R166 1 208 510 61 METAL GLAZE 10K 2 1 8W R169 1 208 510 61 METAL GLAZE 10K 2 1 8W SWITCH S101 1 762 996 11 SWITCH SLIDE PHASE S102 1 762 996 11 SWITCH SLIDE NFB FB102 1 410 396 41 FERRITE BEAD INDUCTOR FB103 1 410 396 41 FERRITE BEAD INDUCTOR TARMINAL FJ101 1 537 ...

Page 19: ...CT 4200uF 20 35V C223 1 117 712 11 ELECT 4200uF 20 35V C224 1 117 712 11 ELECT 4200uF 20 35V C225 1 117 712 11 ELECT 4200uF 20 35V C226 1 164 732 11 CERAMIC 0 1uF 20 50V C227 1 164 732 11 CERAMIC 0 1uF 20 50V C228 1 136 153 00 FILM 0 01uF 5 50V C229 1 126 933 11 ELECT 100uF 20 16V C230 1 130 471 00 MYLAR 0 001uF 5 50V C231 1 124 583 11 ELECT 22uF 20 50V C232 1 126 933 11 ELECT 100uF 20 16V C233 1 ...

Page 20: ...8 510 61 METAL GLAZE 10K 2 1 8W R218 1 216 262 00 METAL GLAZE 470K 2 1 8W R219 1 259 749 11 CARBON 10 2 2W R220 1 208 599 61 METAL GLAZE 1M 2 1 8W R221 1 249 520 11 CARBON 47 5 1 4W R222 1 249 520 11 CARBON 47 5 1 4W R223 1 249 504 11 CARBON 10 5 1 4W R224 1 249 504 11 CARBON 10 5 1 4W R225 1 249 504 11 CARBON 10 5 1 4W R226 1 249 504 11 CARBON 10 5 1 4W R227 1 216 174 00 METAL GLAZE 100 2 1 8W R2...

Page 21: ... 698 236 11 MOTOR FAN T102 1 431 186 11 TRANSFORMER DC DC CONVERTER L CH T202 1 431 186 11 TRANSFORMER DC DC CONVERTER R CH HARDWARE LIST 1 7 682 547 09 SCREW B 3X6 2 7 621 775 40 SCREW P 2 6X8 3 7 682 246 09 SCREW K 3X5 4 7 685 546 19 SCREW BTP 3X8 TYPE2 N S 5 7 682 545 09 SCREW B 3X4 6 7 685 648 79 SCREW BV M3X12 ACCESSORIES PACKING MATERIALS 3 859 268 11 MANUAL INSTRUCTION ENGLISH 3 859 268 21 ...

Page 22: ... 26 XES M50 98F057542 1 Printed in Hungary 1998 6 Published by Quality Assurance Dept 9 925 539 13 Sony Corporation Personal Mobile Communication Company ...

Reviews: