Sony KV-T29SN81 service manual Section, Exploded View, Chassis

Page 26

 

SECTION 6

 

EXPLODED VIEW

NOTE:

Items marked " * " are not stocked since

Items with no part number and no

description are not stocked because they

they are seldom required for routine

are seldom required for routine service.

service. Some delay should be

The construction parts of an assembled

anticipated when ordering these items.

part are indicated with a collation number

 

in the remark column.

 

KV-T29SN81 KV-T29SN81

RM-870RM-870

The components identified by shading and mark !are critical for safety.

Replace only with part number specified.

6-1. CHASSIS

[: BVTP3 × 12 7-685-648-79

L: BVTP4 × 16 7-685-663-71

8: BVTP3 × 16 7-685-650-79

 

 

19

41

 

 

 

10

 

42

9

21

11

 

 

8

20

 

 

44

r

17

4

 

 

 

16

 

 

 

 

 

 

 

13

14

5

r

 

12

 

 

 

6

 

 

32

 

r

 

31

 

 

11

 

 

 

 

 

 

r

 

10

 

2

7

 

9

 

 

 

8

 

 

 

 

 

 

4

 

 

 

 

43

 

 

 

 

45

 

29

 

1

3

 

 

30

 

 

 

25

24

18

22

15

34 35

33

28

p 4

27

26

23

 

REF. NO. PART NO.

DESCRIPTION

REMARK

REF. NO. PART NO.

DESCRIPTION

REMARK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

4-053-733-11

DOOR, CONTROL

 

 

 

26

4-049-416-01

SHEET, BLIND

 

 

2

4-048-540-01

CUSHION, CRT

 

 

 

27

!X-4033-774-1

REAR COVER ASSY

26

 

3

!X-4033-773-13

BEZNET ASSY

2, 5-7, 43

 

28

4-049-130-01

CLAMPER, CORD

 

 

4

4-048-691-01

HANDLE

 

 

 

29

* 4-048-690-01

RAIL (L), GUIDE

 

 

5

4-048-687-01

BUTTON, MULTI

 

 

 

30

* 4-048-689-01

RAIL (R), GUIDE

 

 

6

4-049-123-01

GUIDE, LIGHT

 

 

 

31

* A-1241-269-A

F1 BOARD, MOUNTED

 

 

7

4-053-732-01

BUTTON, POWER

 

 

 

32

* 4-049-158-01

BRACKET, F1 PC BOARD

 

36

8

1-503-902-11

SPEAKER (15X6.5 CM)

 

 

 

33

* A-1347-103-A

V1 BOARD, COMPLETE

 

9

* 4-379-189-11

CUSHION, SPEAKER

 

 

 

34

* A-1297-523-A

A3 BOARD, COMPLETE

 

37

10

4-054-981-01

SCREW, STEP TAPPING

 

 

 

35

!8-598-323-50

TUNER, VSS BT-AG401

 

 

 

 

 

 

 

 

 

 

 

 

 

 

!1-900-700-27

 

 

 

38

11

4-046-765-01

SCREW, TAPPING 7+CROWN WASHER

36

LEAD ASSY, FOCUS

 

12

!8-733-868-05

PICTURE TUBE (M68KZT71X)

 

 

 

37

!1-453-219-11

TRANSFORMER ASSY, FLYBACK (NX-4002//M3J4)

 

13

!8-451-467-21

DEFLECTION YOKE (Y29GXA2-S)

 

 

 

38

* A-1298-958-A

A BOARD, COMPLETE

 

 

14

4-034-272-01

PLATE, CORRECTION, TLV

 

 

 

39

!4-389-778-11

HOLDER, AC CORD

 

 

40

 

4-034-272-11

PLATE, CORRECTION, TLV

 

 

 

40

!1-574-358-51

CORD, POWER (WITH CONNECTOR) 7.5A/250V

 

 

4-034-272-41

PLATE, CORRECTION, TLV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

39

15

4-049-122-01

RIVET

 

 

 

41

1-452-032-00

MAGNET,DISC

 

 

 

 

 

 

 

 

 

 

 

 

42

 

X-4387-214-3

PERMALOY ASSY, CORRECTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

1-452-762-31

NECK ASSEMBLY NA294

 

 

 

43

4-047-464-01

CATCHER, PUSH

 

 

17

* A-1347-116-A

VM BOARD, COMPLETE

 

 

 

44

1-452-278-22

MAGNET, PURITY

 

 

18

* A-1331-740-A

C BOARD, MOUNTED

 

 

 

 

 

1-452-278-32

MAGNET, PURITY

 

 

19

* 4-045-290-11

CUSHION (50X290), DGC

 

 

 

45

* 4-053-736-01

LABEL, PROTECTION

 

 

20

4-046-600-11

SPACER, DY

 

 

 

 

 

 

 

 

 

 

 

 

21* 3-704-372-11 HOLDER, HV CABLE

224-369-318-61 SPRING, TENSION

23!1-403-672-12 COIL, DEMAGNETIZATION

24

1-900-700-10

DGC BAND

25

* 4-043-036-01

HOLDER, DGC

– 53 –

– 54 –

Image 26
Contents Trinitron Color TV Specifications KV-T29SN81Disassembly Table of ContentsDiagrams Electrical Parts List SET-UP AdjustmentsSelf Diagnosis Function Flickering FrequencySection General Connections Presetting channels Adjusting the picture and sound Selecting a stereo or bilingual program Troubleshooting Rear Cover Removal F1 Board Removal Section DisassemblyBoard Removal Service Position Replacement of Parts Demagnetization Coil Removal Replacement of Light Guide Power Button∙ Removal of ANODE-CAP ∙ Removing Procedures Picture Tube RemovalSection SET-UP Adjustments Beam LandingConvergence Horizontal and Vertical Static ConvergenceBlue Red Neck assy VM board Dynamic Convergence Adjustment Preparation Focus Adjustment G2 Screen and White Balance AdjustmentsSection Circuit Adjustments Adjustments with CommanderAdjustment Method Adjustment Item Table No OP0 * Input data are different according to models Item Number 00 Memo Semiconductors EL1Z GP08DChassis SectionExploded View Electrical Parts List PLUG, Connector 6P PIN, Connector 4PPLUG, Connector 5P CONNECTOR, Board to Board 12PDiode EL1Z Diode RU4DSDiode D1NL20-TA Diode LNK0220022GTransistor 2SC3209LK Transistor 2SC2410SNTransistor 2SA1091-O Transistor 2SC4927-01Metal Chip WirewoundCarbon FusibleVariable Resistor RES, ADJ, Carbon 2.2M SwitchSolid RES, ADJ, Carbon 470KSawf Transformer REF. NO. Part no Description Remark Spark GAPGAP, Spark Surface Wave Filter TRANSFORMER, Line FilterIC CXA1110BS Carbon Coil SwitchFilter IC MSP3410D-PP-B4Carbon Variable Resistor SOCKET, CRT CoilTransistor 2SC2611 FUSE, TIME-LAG 4A/250V Resistor CLIP, Fuse CapacitorFuse Diode RD3.6M-B2Transistor 2SD774-34 ConnectorPLUG, Connector 7P Crystal VibratorTransistor 2SA1837 IC NJM2903DIC NJM2904D Coil Transistor 2SC4793Battery COVER, Remote Commander Accessories and Packing MaterialsRemote Commander Miscellaneous COIL, Demagnetization