Sony KV-T29SN81 Table of Contents, Diagrams, Disassembly, Exploded View, Circuit Adjustments

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KV-T29SN81

RM-870

TABLE OF CONTENTS

SectionTitlePage SectionTitlePage

SELF DIAGNOSIS REMOVAL

4

5. DIAGRAMS

 

 

 

5-1.

Block Diagram

25

1. GENERAL

5

5-2.

Circuit Boards Location

29

 

 

5-3.

Schematic Diagrams and Printed Wiring Boards

 

2. DISASSEMBLY

 

(1) Schematic Diagram of A Board

33

2-1.

Rear Cover Removal

11

(2) Schematic Diagrams of A3, F and V1 Boards

38

2-2.

A Board Removal

11

(3) Schematic Diagrams of C and VM Boards

45

2-3.

F1 Board Removal

11

5-4.

Semiconductors

49

2-4.

Service Position

11

6. EXPLODED VIEW

 

2-5.

Replacement of Parts

12

 

2-6.

Demagnetization Coil Removal

12

6-1.

Chassis

53

2-7.

Picture Tube Removal

13

7. ELECTRICAL PARTS LIST

 

 

 

 

55

3. SET-UP ADJUSTMENTS

 

 

 

 

3-1.

Beam Landing

14

 

 

 

3-2.

Convergence

15

 

 

 

3-3.

Focus Adjustment

18

 

 

 

3-4. G2 (Screen) and White Balance Adjustments

18

 

 

 

4. CIRCUIT ADJUSTMENTS

 

 

 

 

4-1.

Adjustments with Commander

19

 

 

 

4-2.

Adjustment Method

20

 

 

 

4-3. A Board Adjustment after IC003 (Memory)

 

 

 

 

 

Replacement

23

 

 

 

4-4.

Picture Distortion Adjustment

23

 

 

 

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Contents Trinitron Color TV KV-T29SN81 SpecificationsElectrical Parts List SET-UP Adjustments Table of ContentsDiagrams DisassemblyFlickering Frequency Self Diagnosis FunctionSection General Connections Presetting channels Adjusting the picture and sound Selecting a stereo or bilingual program Troubleshooting Section Disassembly Board Removal Service PositionRear Cover Removal F1 Board Removal Replacement of Light Guide Power Button Replacement of Parts Demagnetization Coil RemovalPicture Tube Removal ∙ Removal of ANODE-CAP ∙ Removing ProceduresBeam Landing Section SET-UP AdjustmentsHorizontal and Vertical Static Convergence ConvergenceBlue Red Neck assy VM board Dynamic Convergence Adjustment Preparation G2 Screen and White Balance Adjustments Focus AdjustmentAdjustments with Commander Section Circuit AdjustmentsAdjustment Method Adjustment Item Table No OP0 * Input data are different according to models Item Number 00 Memo EL1Z GP08D SemiconductorsSection Exploded ViewChassis Electrical Parts List CONNECTOR, Board to Board 12P PIN, Connector 4PPLUG, Connector 5P PLUG, Connector 6PDiode LNK0220022G Diode RU4DSDiode D1NL20-TA Diode EL1ZTransistor 2SC4927-01 Transistor 2SC2410SNTransistor 2SA1091-O Transistor 2SC3209LKFusible WirewoundCarbon Metal ChipRES, ADJ, Carbon 470K RES, ADJ, Carbon 2.2M SwitchSolid Variable ResistorTRANSFORMER, Line Filter REF. NO. Part no Description Remark Spark GAPGAP, Spark Surface Wave Filter Sawf TransformerIC MSP3410D-PP-B4 Carbon Coil SwitchFilter IC CXA1110BSSOCKET, CRT Coil Transistor 2SC2611Carbon Variable Resistor Diode RD3.6M-B2 CLIP, Fuse CapacitorFuse FUSE, TIME-LAG 4A/250V ResistorCrystal Vibrator ConnectorPLUG, Connector 7P Transistor 2SD774-34Transistor 2SC4793 IC NJM2903DIC NJM2904D Coil Transistor 2SA1837Miscellaneous COIL, Demagnetization Accessories and Packing MaterialsRemote Commander Battery COVER, Remote Commander