Sony XR-M510 Table of Contents, General, Mechanical Adjustments Electrical Adjustments, Diagrams

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XR-M510

TABLE OF CONTENTS

1. SERVICING NOTES

3

2.GENERAL

 

Location of Controls

4

 

Setting the Clock

4

 

Changing the Sound and Display Settings

5

 

Installation

5

 

Connections

6

3.

DISASSEMBLY

10

4.

ASSEMBLY

14

5.

MECHANICAL ADJUSTMENTS

19

6.ELECTRICAL ADJUSTMENTS

Tape Deck Section

19

Tuner Section

20

7.DIAGRAMS

7-1.

 

Block Diagram – TUNER/TAPE Section

21

7-2.

 

Block Diagram – MAIN Section

22

7-3.

 

Block Diagram

 

 

 

– DISPLAY/BUS CONTROL Section

23

7-4.

 

Block Diagram – POWER SUPPLY Section

24

7-5.

Note for Printed Wiring Boards and

 

 

 

Schematic Diagrams

25

7-6.

Printed Wiring Boards

 

 

 

– MAIN Board (Component Side)

26

7-7.

Printed Wiring Boards

 

 

 

– MAIN Board (Conductor Side)

27

7-8.

 

Schematic Diagram – MAIN Board (1/4)

28

7-9.

 

Schematic Diagram – MAIN Board (2/4)

29

7-10.

Schematic Diagram – MAIN Board (3/4)

30

7-11.

Schematic Diagram – MAIN Board (4/4)

31

7-12. Printed Wiring Boards –SUB Board

32

7-13. Schematic Diagram – SUB Board

33

7-14.

Printed Wiring Boards – DISPLAY Board

34

7-15. Schematic Diagram – DISPLAY Board

35

7-16. IC Pin Function Description

38

8.

 

EXPLODED VIEWS

45

9.

 

ELECTRICAL PARTS LIST

49

Flexible Circuit Board Repairing

Keep the temperature of the soldering iron around 270 ˚C dur- ing repairing.

Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).

Be careful not to apply force on the conductor when soldering or unsoldering.

Notes on chip component replacement

Never reuse a disconnected chip component.

Notice that the minus side of a tantalum capacitor may be dam- aged by heat.

2

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Contents Specifications Cassette type Dolby B NR Dolby NR offDiagrams Table of ContentsMechanical Adjustments Electrical Adjustments GeneralPrecaution on OPEN/CLOSE Front Panel Section Servicing NotesSection GeneralChanging the sound and display settings Precautions Precauciones Säkerhetsföreskrifter PrecauçõesBotón de restauración Πλήκτρ Reset button Botão de reinicializaçãoDashboard Salpicadero Instrumentbrädan NollställningsknappenDiagrama de ligação de corrente Diagrama de conexión de alimentaciónStrömanslutningsschema Notas de ejemplo de conexionesUtrustning som visas Equipamento utilizado nas Anslutningarna enligt exemplet Connection exampleEjemplo de conexiones Exemplo de ligaçõesSection Disassembly Mechanism Deck MG-25E-136Front Panel Assy Motor Block ASSY, CAM R AssySUB Panel XR SUB Assy Main BoardHeat Sink CAM R Assy Section AssemblyFront Panel Machinery Motor Block Assy Screw PTT2.6 ⋅ Motor block assy Connector CN501 Cam R assy Mechanism Deck ARM SuctionLever LDG-A / LDG-B Gear LDG-FTGuide C Mounting Position of CAPSTAN/REEL Motor M901Tape Deck Section Section Mechanical AdjustmentsSection Electrical Adjustments Disc buttons Tuner SectionSection Diagrams Block Diagram TUNER/TAPE SectionBlock Diagram Main Section MPXBlock Diagram -DISPLAY/BUS Control Section SPE-INBlock Diagram Power Supply Section +5V RegulatorWaveforms Main Board Printed Wiring Boards Main Board Component Side Semiconductor LocationPrinted Wiring Boards Main Board Conductor Side XR-M510 XR-M510 XR-M510 XR-M510 Printed Wiring Boards SUB Board Schematic Diagram SUB Board Printed Wiring Boards Display Board Schematic Diagram Display Board See page 25 for Waveforms TDA7402TR IC501 BA8270FV-E2 IC PIN Function Description Main Board IC601 MB90574BPMT-G-257-BND System ControllerAvcc Accin LED SW2 PE0 PE1 LCDCE0 Ground terminal for A/D converter SUB Panel Section Cord with Connector ISO PowerExploded Views 65 A-3283-095-A Display BOARD, Complete Front Panel Section55 1-694-685-11 Conductive BOARD, Connection LIST. ENTER. SOUND. Menu107 A-3326-298-A Switch BOARD, Complete Main Board SectionM901 A-3291-665-A Motor ASSY, Main CAPSTAN/REEL Mechanism Deck Section MG-25E-136165 A-3220-607-A Mechanism Deck Assy Section Electrical Parts List DisplayDisplay Main CAPACITOR/SHORT MainBuzzer ElectBUS Audio IN, Audio OUT REAR/FRONT ConnectorElect Block Diode UDZS-TE17-5.6BKRC103S KRA103SR260 216-821-11 Main SUB Switch