manualshive.com logo in svg

Sony TRINITRON KV-XF25M81, Service Manual

The Sony TRINITRON KV-XF25M81 Service Manual is a crucial resource for troubleshooting and repairing this remarkable television. This manual, available for free download from manualshive.com, offers comprehensive instructions, diagrams, and insider tips to ensure optimal performance and longevity of your Sony TRINITRON TV.

Share
Download
background image

– 89 –

REF. NO. PART NO.

DESCRIPTION

REMARK

The components identified by shading
and mark 

!

 are critical for safety.

Replace only with part number specified.

REF. NO. PART NO.

DESCRIPTION

REMARK

KV-XF25M81

RM-954

JR3208

1-216-295-91

SHORT

0

JR3209

1-216-295-91

SHORT

0

JR6200

1-216-295-91

SHORT

0

JR6202

1-216-295-91

SHORT

0

JR6203

1-216-295-91

SHORT

0

JR6204

1-216-295-91

SHORT

0

<COIL>

L1404

1-412-537-31

INDUCTOR

100UH

L3202

1-414-856-11

INDUCTOR

10UH

<TRANSISTOR>

Q1402

8-729-216-22

TRANSISTOR 2SA1162-G

Q1403

8-729-230-49

TRANSISTOR 2SC2712-YG

Q1404

8-729-230-49

TRANSISTOR 2SC2712-YG

Q3201

8-729-224-62

TRANSISTOR 2SK246-GR

Q3202

8-729-230-49

TRANSISTOR 2SC2712-YG

Q3203

8-729-230-49

TRANSISTOR 2SC2712-YG

Q3204

8-729-224-62

TRANSISTOR 2SK246-GR

Q6201

8-729-421-19

TRANSISTOR UN2213

Q6203

8-729-421-19

TRANSISTOR UN2213

Q6204

8-729-421-19

TRANSISTOR UN2213

Q6208

8-729-421-19

TRANSISTOR UN2213

<RESISTOR>

R1403

1-216-033-00

RES,CHIP

220

5%

1/10W

R1404

1-216-295-91

SHORT

0

R1406

1-216-017-91

RES,CHIP

47

5%

1/10W

R1407

1-216-033-00

RES,CHIP

220

5%

1/10W

R1408

1-216-031-00

RES,CHIP

180

5%

1/10W

R1409

1-216-105-91

RES,CHIP

220K

5%

1/10W

R1410

1-216-105-91

RES,CHIP

220K

5%

1/10W

R1411

1-216-295-91

SHORT

0

R1412

1-216-295-91

SHORT

0

R1414

1-216-025-91

RES,CHIP

100

5%

1/10W

R1417

1-216-025-91

RES,CHIP

100

5%

1/10W

R1418

1-216-025-91

RES,CHIP

100

5%

1/10W

R1426

1-216-025-91

RES,CHIP

100

5%

1/10W

R1428

1-216-025-91

RES,CHIP

100

5%

1/10W

R1429

1-216-295-91

SHORT

0

R1430

1-216-025-91

RES,CHIP

100

5%

1/10W

R1431

1-216-025-91

RES,CHIP

100

5%

1/10W

R1433

1-216-025-91

RES,CHIP

100

5%

1/10W

R1435

1-216-022-00

RES,CHIP

75

5%

1/10W

R1436

1-216-025-91

RES,CHIP

100

5%

1/10W

R1437

1-216-022-00

RES,CHIP

75

5%

1/10W

R1438

1-216-025-91

RES,CHIP

100

5%

1/10W

R1441

1-216-025-91

RES,CHIP

100

5%

1/10W

R1442

1-216-049-91

RES,CHIP

1K

5%

1/10W

R1443

1-216-049-91

RES,CHIP

1K

5%

1/10W

R1445

1-216-025-91

RES,CHIP

100

5%

1/10W

R1446

1-216-105-91

RES,CHIP

220K

5%

1/10W

R1447

1-216-025-91

RES,CHIP

100

5%

1/10W

R1449

1-216-073-00

RES,CHIP

10K

5%

1/10W

R1450

1-216-073-00

RES,CHIP

10K

5%

1/10W

R1451

1-216-073-00

RES,CHIP

10K

5%

1/10W

R1452

1-216-295-91

SHORT

0

R1453

1-216-025-91

RES,CHIP

100

5%

1/10W

R1455

1-216-073-00

RES,CHIP

10K

5%

1/10W

R1456

1-216-113-00

RES,CHIP

470K

5%

1/10W

R1457

1-216-073-00

RES,CHIP

10K

5%

1/10W

R1458

1-216-073-00

RES,CHIP

10K

5%

1/10W

R1459

1-216-025-91

RES,CHIP

100

5%

1/10W

R1460

1-216-033-00

RES,CHIP

220

5%

1/10W

R1461

1-216-025-91

RES,CHIP

100

5%

1/10W

R1463

1-216-073-00

RES,CHIP

10K

5%

1/10W

R1464

1-216-113-00

RES,CHIP

470K

5%

1/10W

R1465

1-216-113-00

RES,CHIP

470K

5%

1/10W

R1466

1-216-033-00

RES,CHIP

220

5%

1/10W

R1467

1-216-057-00

RES,CHIP

2.2K

5%

1/10W

R1468

1-216-093-91

RES,CHIP

68K

5%

1/10W

R1469

1-216-105-91

RES,CHIP

220K

5%

1/10W

R1470

1-216-105-91

RES,CHIP

220K

5%

1/10W

R1471

1-216-022-00

RES,CHIP

75

5%

1/10W

R1472

1-216-033-00

RES,CHIP

220

5%

1/10W

R1473

1-216-033-00

RES,CHIP

220

5%

1/10W

R1477

1-216-047-91

RES,CHIP

820

5%

1/10W

R1478

1-216-051-00

RES,CHIP

1.2K

5%

1/10W

R1479

1-216-105-91

RES,CHIP

220K

5%

1/10W

R1480

1-216-105-91

RES,CHIP

220K

5%

1/10W

R1481

1-216-022-00

RES,CHIP

75

5%

1/10W

R1482

1-216-025-91

RES,CHIP

100

5%

1/10W

R1483

1-216-025-91

RES,CHIP

100

5%

1/10W

R1484

1-216-025-91

RES,CHIP

100

5%

1/10W

R1485

1-216-025-91

RES,CHIP

100

5%

1/10W

R1486

1-216-067-00

RES,CHIP

5.6K

5%

1/10W

R1490

1-216-025-91

RES,CHIP

100

5%

1/10W

R1491

1-216-025-91

RES,CHIP

100

5%

1/10W

R1492

1-216-021-00

RES,CHIP

68

5%

1/10W

R1493

1-216-067-00

RES,CHIP

5.6K

5%

1/10W

R1496

1-216-041-00

RES,CHIP

470

5%

1/10W

R1497

1-216-041-00

RES,CHIP

470

5%

1/10W

R1498

1-216-025-91

RES,CHIP

100

5%

1/10W

R1499

1-216-025-91

RES,CHIP

100

5%

1/10W

R1500

1-216-025-91

RES,CHIP

100

5%

1/10W

R3200

1-216-121-91

RES,CHIP

1M

5%

1/10W

R3201

1-216-121-91

RES,CHIP

1M

5%

1/10W

R3202

1-216-097-91

RES,CHIP

100K

5%

1/10W

R3203

1-216-121-91

RES,CHIP

1M

5%

1/10W

R3204

1-216-061-00

RES,CHIP

3.3K

5%

1/10W

R3205

1-216-069-00

RES,CHIP

6.8K

5%

1/10W

R3206

1-216-039-00

RES,CHIP

390

5%

1/10W

R3207

1-216-073-00

RES,CHIP

10K

5%

1/10W

R3208

1-216-053-00

RES,CHIP

1.5K

5%

1/10W

R3209

1-216-069-00

RES,CHIP

6.8K

5%

1/10W

R3210

1-216-053-00

RES,CHIP

1.5K

5%

1/10W

R3211

1-216-069-00

RES,CHIP

6.8K

5%

1/10W

R3212

1-216-049-91

RES,CHIP

1K

5%

1/10W

R3213

1-216-091-00

RES,CHIP

56K

5%

1/10W

R3214

1-216-295-91

SHORT

0

R3215

1-216-295-91

SHORT

0

R3216

1-216-073-00

RES,CHIP

10K

5%

1/10W

B

3

Summary of Contents for TRINITRON KV-XF25M81

Page 1: ...MODEL COMMANDER DEST CHASSIS NO KV XF25M81 RM 954 ME SCC U16Y A MODEL COMMANDER DEST CHASSIS NO CHASSIS TRINITRON COLOR TV SERVICE MANUAL BG 3S SelfDiagnosis Supported model ...

Page 2: ...inal Audio output 6W 6W Number of terminal Video Input 3 Output 1 Phono jacks 1 VP P 75 ohms Audio Input 3 Output 1 Phono jacks 500 mVrms S Video Input 2 Y 1 Vp p 75 ohms unbalanced sync negative C 0 286 Vp p 75 ohms 2 Headphone Output 1 Minijack Picture tube 25 inch Tube size cm 64 Measured diagonally Screen size cm 60 Measured diagonally Dimension w h d mm 722 515 512 Mass kg 38 Design and speci...

Page 3: ... G2 Screen and White Balance Adjustments 31 4 CIRCUIT ADJUSTMENT 4 1 Adjustments with Commander 32 4 2 Adjustment Method 33 4 3 Picture Quality Adjustments 38 4 4 A Board Adjustment After IC003 Memory Replacement 38 4 5 Picture Distortion Adjustment 39 Section Title Page 5 DIAGRAMS 5 1 Block Diagram 41 5 2 Frame Schematic Diagram 44 5 3 Circuit Boards Location 47 5 4 Schematic Diagrams and Printed...

Page 4: ...d Symptoms Power does not come on No power is supplied to the TV AC power supply is faulty Power does not come on Load on power line is shorted Has entered standby state after horizontal raster Vertical deflection pulse is stopped Power line is shorted or power supply is stopped No raster is generated CRT cathode current detection reference pulse output is small Power is shut down shortly after th...

Page 5: ...ection stopped White balance failure 5 times One flash count is not used for self diagnostic 3 STOPPING THE STANDBY TIMER FLASH Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY TIMER lamp from flashing Lamp ON 0 3 sec Lamp OFF 3 sec Lamp OFF 0 3 sec 2 times 5 times STANDBY SLEEP lamp ...

Page 6: ... displayed on the screen are not automatically cleared always check the self diagnostic screen during repairs When you have completed the repairs clear the result display to 0 Unless the result display is cleared to 0 the self diagnostic function will not be able to detect subsequent faults after completion of the repairs Clearing the result display To clear the result display to 0 press buttons o...

Page 7: ...Q509 and IC001 shut down the power supply Vertical deflection overcurrent Occurs when an overcurrent on V drive line is detected by Q507 Power supply will be shut down when detect this by IC001 White balance failure If the RGB levels do not balance or become low level within 5 seconds this error will be detected by IC301 TV will stay on but there will be no picture Refers to the RGB levels of the ...

Page 8: ...re not going to use the TV for several days Install the TV in a stable position Do not allow children to climb onto it Do not plug in too many appliances to the same power socket Do not damage the power cord Clean the TV with a dry and soft cloth Do not use benzine thinner or any other chemicals to clean the TV Do not scratch the picture tube 4 Using Your New TV VIDEO VIDEO IN VIDEO OUT AUDIO WOOF...

Page 9: ...set the channels manually see page 26 and 27 1 2 Front of TV 7 Using Your New TV Using Your New TV WOOFER 8 3 MONO Connecting optional components You can connect optional audio video components such as a VCR multi disc player camcorder video game or stereo system To watch the picture of the connected equipment press see page 10 Connecting a camcorder video game equipment using the video input jack...

Page 10: ...r e g for 25 press then 2 and 5 3 Press to adjust the volume u Number buttons JUMP PROGR continued 1 2 3 4 5 6 7 8 0 9 1 4 7 2 5 8 0 3 6 9 FAVORITE SOUND MODE PIC MODE ENTER MENU A B SURROUND MENU ENTER or u indicator 8 Using Your New TV 20 mm A B 3 8mm Securing the TV To prevent the TV from falling secure the TV using one of the following methods A With the supplied screws attach the band to the ...

Page 11: ...ess MENU MENU ENTER Watching the TV continued ENTER 11 Using Your New TV Using Your New TV Setting the Wake Up timer 1 Press until the desired period of time appears 2 Select the TV program or video mode you want to display when you wake up 3 Press u or set the Sleep timer if you want the TV to turn off automatically The indicator on the TV lights up orange To cancel the Wake Up timer Press until ...

Page 12: ...mode Press PIC MODE repeatedly until you get the desired picture mode Select To DYNAMIC receive high contrast pictures STANDARD receive normal contrast pictures SOFT receive mild pictures PERSONAL receive the last adjusted picture setting from the ADJUST option in the A V CONTROL menu see page 21 Selecting the sound mode Press SOUND MODE repeatedly until you get the desired sound mode Select To DY...

Page 13: ...4 748 669 and 4 841 572 with numerous additional issued and pending foreign patents SURROUND SURROUND SURROUND LOW SURROUND HIGH SURROUND OFF 17 Advanced Operations Viewing Teletext TV stations broadcast an information service called Teletext via some TV channels Teletext allows you to receive various information such as shares market or news Displaying Teletext 1 Select a TV channel that carries ...

Page 14: ...splay a Teletext page on the TV picture check the contents of a Teletext service select a Teletext page hold a Teletext page stop the page from scrolling reveal concealed information e g an answer to a quiz enlarge the Teletext display wait for a Teletext page while watching a TV program You can also select a Teletext page of any page number that appears in the colored column at the bottom of the ...

Page 15: ...nd works as ENTER on the remote MENU ENTER PROGR ONE PUSH AUTOMATIC PROGRAMMING 21 Adjusting Your Setup MENU Changing the A V CONTROL setting The A V CONTROL menu allows you to change the picture and sound settings 1 Press MENU 2 Make sure the A V CONTROL icon is selected then press ENTER 3 Press or to select either PICTURE MODE SOUND MODE or SURROUND then press ENTER 4 Press or to select the desi...

Page 16: ...cement of sound clarity select LOW for lower enhancement of sound clarity select OFF to turn off the BBE sound 3 Repeat the above steps to adjust other items The adjusted settings will be received when you select PERSONAL Tip For details on the menu system and how to use the menu refer to Introducing the menu system on page 19 and How to use the menu on page 20 Changing the A V CONTROL setting con...

Page 17: ...T UP icon then press ENTER 3 Press or to select the desired option e g INTELLIGENT VOL then press ENTER Changing other SET UP menu options Select To LANGUAGE Change the menu language see Changing the menu language on page 10 CHILD LOCK Prevent children from watching certain programs see Using the CHILD LOCK feature on page 24 PIC ROTATION Adjust the picture position when it is not aligned to the T...

Page 18: ...nnel 1 Make sure PR is selected then press ENTER 2 Press or until the program number you want to preset e g program number 10 appears on the menu then press ENTER FAVORITE SOUND MODE PIC MODE ENTER MENU A B SURROUND ENTER MENU ENTER ENTER ENTER 27 Adjusting Your Setup MENU 5 Select the desired channel 1 Press or to select either VHF LOW VHF HIGH or UHF then press ENTER 2 Press or until the desired...

Page 19: ...ing other CH PRESET menu options 1 Press MENU 2 Press or to select the CH PRESET icon then press ENTER 3 Press or to select the desired option e g SKIP then press ENTER To preset channels automatically preset channels manually See Presetting channels manually on page 26 and 27 select the TV system See Presetting channels manually on page 27 select the color system Normally set this to AUTO skip un...

Page 20: ...ntenna cable and connection on the TV VCR and on the wall page 4 Display the CH PRESET menu and select MANUAL PROGRAM to preset the channel again page 26 Check the antenna type VHF UHF Contact a Sony dealer for advice Adjust the antenna direction Contact a Sony dealer for advice Try using a booster Turn off or disconnect the booster if it is in use If the sound of all the channels are noisy displa...

Page 21: ...xternal speakers or other electrical equipment that may affect the TV The direction of the earth s magnetic field may affect the TV The stereo reception setting is inappropriate 33 Additional Information Possible cause Symptom Solutions Check the antenna cable and connection on the TV VCR and on the wall page 4 Adjust the antenna direction Contact a Sony dealer for advice Press A B until a good so...

Page 22: ...0 6 Number buttons 9 7 JUMP button 10 8 Menu operation buttons 20 MENU button or buttons ENTER button 9 PROGR button 9 º A B button 15 not used for this model Timer setting buttons 11 wake up timer sleep timer volume buttons 9 Remote Control 1 4 7 2 5 8 0 3 6 9 FAVORITE SOUND MODE PIC MODE ENTER MENU A B SURROUND 5 4 3 6 7 8 9 º SOUND MODE button 12 SURROUND button 14 FAVORITE button 13 PIC MODE b...

Page 23: ...1 Chassis assy 2 1 REAR COVER REMOVAL 3 Eight screws BVTP 4 16 1 Three screws BVTP 4 16 2 Rear cover 2 3 F BRACKET REMOVAL 2 Two screws BVTP 3 12 3 F bracket 5 Two claws 1 Three connectors 6 F board 4 Two screws BVTP 3 12 2 4 SERVICE POSITION Note Remove F Bracket first ...

Page 24: ...S For replacement of the Control Button and Light Guide unscrew them exchange with the new parts and fix them with screws BVTP respectively 2 5 1 REPLACEMENT OF CONTROL BUTTON Control button Two screws BVTP 3 12 One screw BVTP 3 12 1 Two claws 2 V1 board 1 Two screws BVTP 3 12 2 One screw BVTP 4 16 3 Two claws 4 Terminal bracket ...

Page 25: ...ews washer head P 4 16 4 Speaker 5cm ª Two screws Tapping 3 Speaker 15 6 5cm 8 Speaker 5cm 7 Speaker 15 6 5cm Tension spring º Chassis assy Deflection yoke Neck assy C board 6 Anode cap º Picture tube Cushion ª Two screws Tapping 2 Two screws BVTP 3 12 5 6 Two screws washer head P 4 16 Two screws BVTP 3 12 2 8 H3 BOARD REMOVAL 3 Two connectors 1 Two connectors 4 Four claws 5 H3 Board 2 Four connec...

Page 26: ... fitting called the shatter hook terminal is built into the rubber 3 Do not turn the foot of rubber over too hard The shatter hook terminal will stick out or damage the rubber HOW TO HANDLE AN ANODE CAP 3 When one side of the rubber cap is separated from the anode button the anode cap can be removed by turning up the rubber cap and pulling it up in the direction of the arrow c 2 Using a thumb pull...

Page 27: ...Fig 3 4 Red Blue Green normal Preparation In order to reduce the influence of geomagnetism on the set s picture tube face it east or west Switch on the set s power and degauss with the degausser 3 1 BEAM LANDING 1 Input a white signal with the pattern generator Contrast Brightness 2 Position neck assy as shown in Fig3 2 3 Set the pattern generator raster signal to a green raster 4 Move the deflect...

Page 28: ... and blue dots are on top of each other at the center of the screen 3 If the H STAT variable resistor cannot bring the red green and blue dots together at the center of the screen adjust the horizontal convergence with the H STAT variable resistor and the V STAT magnet in the manner given below In this case the H STAT variable resistor and the V STAT magnet influence each other so be sure to perfo...

Page 29: ...ard Neck assy Neck assy Note 1 The Red and Blue magnets should be equally far from the horizontal center line 2 Do not separate the Red and Blue magnets too far Less than 8 mm 2 Dynamic Convergence Adjustment Preparation Before starting this adjustment adjust the horizontal static convergence and the vertical static convergence RB RB TLH TLV YCH XCV B R R B 4 BMC Hexapole Magnet If the red green a...

Page 30: ...as a b c d Permalloy assembly 3 3 FOCUS ADJUSTMENT Adjust FOCUS control on the flyback transformer for the best focus FLYBACK TRANSFORMER T503 Screen Focus TLV Rotate TLV 2 VOL 29 34 on DY Rotate TLV VOL 25 on DY XCV Rotate XCV Adj core on DY YCH Rotate YCH VOL on DY TLH Insert TLH Correction Plate to DY Pocket Left or Right ON DY YCH XCV TLV1 TLV2 ...

Page 31: ... 1 Set to service mode 2 Input a staircase signal of black to white from the pattern generator 3 BRIGHTNESS 50 PICTURE MINIMUM 4 Select SBR WHB7 with 1 and 4 and adjust SBR WHB7 level with 3 and 6 so that the second stripe from the right is dimly lit 3 4 G2 SCREEN AND WHITE BALANCE ADJUSTMENTS 1 G2 SCREEN ADJUSTMENT 1 Set the PICTURE to normal 2 Put to VIDEO input mode without signals 3 Connect R ...

Page 32: ...No Software version Suffix No OEM Code Total Power On time hours p Marking of virgin NVM GEO 1 0C 59 7F 000A 0 601S Device Name 50 1 4 7 2 5 8 0 3 6 9 FAVORITE SOUND MODE PIC MODE ENTER MENU A B SURROUND RM 954 b METHOD OF CANCELLATION FROM SERVICE MODE Set the standby condition Press POWER button on the commander then press POWER button again hereupon it becomes TV mode c METHOD OF WRITE INTO MEM...

Page 33: ...ERVICE Use the same method for all Items Use 1 and 4 to select the adjustment item use 3 and 6 to adjust write with MUTING then execute the write with Note 1 In WRITE the data for all items are written into memory together 2 For adjustment items that have different standard data between 50Hz or 60Hz be sure to use the respective input signal after adjustment 1F SERVICE 50 HPS Adjusted with 3 and 6...

Page 34: ...DR 1F 3F B Drive DYNAMIC others 0B 7 2 A5 7 2 3 RCT 7 0F R Cutoff SECAM others 07 3 0 A7 3 0 4 GCT 7 0F G Cutoff SECAM others 08 7 4 A8 7 4 5 BCT 7 0F B Cutoff SECAM others 08 3 0 A8 3 0 6 BMN 15 1F Brightness Minimum Data 06 7 2 106 7 SBR 1F 3F Sub Brightness Control 06 7 2 107 SAJ 0 PMX 33 3F Picture Maximum Data 03 7 2 CXA2130S 88H 105 1 SHU 8 0F Sub Hue Control TV Video 05 7 2 108 2 SSH 8 0F S...

Page 35: ...ter Shift 4 3 0 TDA7315 80H 24C 1 0 1 TCS 1 3 Treble Center Shift 5 3 0 24D 1 0 2 TRF 2 3 RF Treble Offset 5 3 0 24E 1 0 MSP 0 WST 15 FF W G Stereo Threshold MSP3415D 84H 165 1 WBT EC FF W G Bilingual Threshold 166 2 WLL 5 FF W G Monaural Threshold 167 3 WAC 1 0F W G Agreement Count 168 4 WDL 30 FF W G Search Delay 169 5 NDL 20 FF NICAM Search Delay 16A 6 SDL 10 FF Stereo status Read Delay 16B 7 A...

Page 36: ...4 1AD 7 4 0B PDU 0 0F PIP U Pedestal Level 0E 3 0 1AD 3 0 TXT 0 TXH 1 3 Teletext Horizontal Position 10 1 0 SAA5261 58H 248 1 0 1 TXV 0 3 Teletext Vertical Position 10 5 4 248 5 4 OPM 0 OSH 0A 3F OSD H Position Option Misc 1F1 CXP86461 60H 18D 7 2 1 COM 1 03 Comb Selection 23F 7 6 2 APC 1 1 APC Switch 23E 5 3 TSY 0 03 TV Sys at Auto TV Sys 23E 4 3 4 MUT 0 1 No Signal Mute 23E 0 5 AFM 1 1 Auto FM s...

Page 37: ...d Lang 1 SECAM 1 XTAL 3 58 1 XTAL 4 43 1 ITEM INFORMATION No OPB0 OP1 Item KV XF25M81 AV Input 1 1 DVD input 0 0 Thai Bil 0 HDEV 0 NICAM 0 TOP 0 No OPB1 OP2 Item KV XF25M81 Color SW 0 11 KEY 0 AV Mono 0 US ST 0 Auto TV sys 0 Auto PIC 1 2199 Curve 0 0 No OPB2 OP3 ...

Page 38: ...NG of the commander to write the data VB1 VB2 VB3 VB4 VB1 VB2 VB3 VB4 BELL FILTER ADJUSTMENT 1 Input SECAM color bar signal 2 Connect the dual trace oscilloscope to the pin 9 R Y of CN303 not mounted 3 Adjust SERVICE MODE ITEMS SBF as shown below 4 4 A BOARD ADJUSTMENT AFTER IC003 MEMORY REPLACEMENT When replacing IC003 MEMORY be sure to change IC001 µ COM to the following new IC at the same time ...

Page 39: ...EO 1 HSZ H SIZE GEO 2 PAP PIN AMP GEO 5 VSZ V SIZE GEO 7 VLN V LINEARITY GEO 4 VSH V POSITION GEO 6 SCR VERTICAL S Correction GEO 8 VBOW AFC BOW GEO 9 AGL AFC ANGLE GEO 3 TILT TRAPEZIUM GEO 0A UCP UPPER CORNER PIN GEO 0B LCP LOWER CORNER PIN PICTURE DISTORTION ADJUSTMENT 2 H TRAPEZOID Rotate RV1801 ...

Page 40: ... 40 KV XF25M81 RM 954 MEMO ...

Page 41: ...Y Y25RSA B out R out V out U out Y out V in U in Y in VM out G out B out 22 23 24 21 19 18 11 13 14 IK in H DRIVE H PULSE E W VD VD VM DRIVE Q5902 5906 H OUT Q511 2SC4927 V OUT IC503 TDA8172 HDT T501 H DRIVE Q506 2SC2688 PIN CONT IC502 NJM2903M PIN OUT Q505 IRF614 PMT T505 HLT T504 FBT T503 NX 4009 B Audio Front Vcc audio 3D Vcc audio 3D Vcc Not used for this model 11V 7V 5V 5V REG RESET IC002 MM1...

Page 42: ...TSC 4 43 Readings are taken with a 10 MΩ digital multimeter Voltage are dc with respect to ground unless otherwise noted Voltage variations may be noted due to normal production tolerances All voltages are in V Cannot be measured Circled numbers are waveform references B bus B bus signal path VM1 A B2 B3 F H3 C V1 5 3 CIRCUIT BOARDS LOCATION Reference information RESISTOR RN METAL FILM RC SOLID FP...

Page 43: ...TOP VIEW Dual In line Package Pin 6 98 Single In line Package Pin 6 98 1 TOP VIEW KV XF25M81 RM 954 KV XF25M81 RM 954 FMU G26S MA111 TX 1SS355TE 17 DTZ 10B DTZ TT11 15B UDZS TE17 5 1B UDZS TE17 6 8B UDZS TE17 9 1B D5S6M ON3171 R D1NS4 D1N20R RD11ES B3 RD20ES B2 RD30ESB2 RD39ES B2 RD6 8ES B1 1SS119 25 75 CATHODE ANODE 5P6M RD3 3M B2 RD5 6M B2 DAP202K SPB 26MVWF CATHODE ANODE GATE DIODE AK04V0 AU 01...

Page 44: ...KV XF25M81 RM 954 39 40 26 52 14 27 1 13 MARKING SIDE VIEW TA8200AH TDA8172 LA6510 STR F6656 RU 1P 1 77 1 5 Zig zag In line Package Pin 6 99 MARKING SIDE VIEW 1 ...

Page 45: ...ems with no part number and no description are not stocked because they are seldom required for routine service The construction parts of an assembled part are indicated with a collation number in the remark column 1 4 302 404 03 SCREW WASHER HEAD P 4X16 2 1 529 190 11 SPEAKER 5CM 3 4 065 571 01 COVER REAR 4 1 503 902 11 SPEAKER 15 x 6 5CM 5 4 046 981 02 BRACKET SPEAKER 6 4 374 745 21 CUSHION A RE...

Page 46: ... POWER WITH CONNECTOR 2 5A 250V 55 4 066 684 21 BRACKET TERMINAL 56 4 046 797 11 SCREW 3X12 BVTAP 57 A 1131 375 A B2 BOARD MOUNTED 58 A 1298 963 A A BOARD COMPLETE 59 1 453 284 11 TRANSFORMERASSY FLYBACK NX 4009 M3I4 60 4 066 681 03 BRACKET MAIN 61 A 1241 346 A F BOARD MOUNTED 62 4 066 682 01 BRACKET F PWB 63 8 598 449 01 TUNER FSS BTF LG433 64 A 1347 155 A V1 BOARD COMPLETE 57 58 59 60 51 52 56 6...

Page 47: ... 733 250 05 PICTURE TUBE A60LPN70X 112 4 046 765 11 SCREW TAPPING 7 CROWN WASHER 113 3 704 372 11 HOLDER HV CABLE 114 4 046 600 11 SPACER DY 115 4 057 714 01 PIECE ASSY TLH CORRECTION 116 1 451 475 11 DEFLECTION YOKE Y25RSA 117 A 1331 877 A C BOARD MOUNTED 118 1 403 619 81 COIL DEMAGNETIZATION REF NO PART NO DESCRIPTION REMARK 119 4 045 290 11 CUSHION 50X290 DGC 120 4 065 572 01 CLIP 25RSN DGC 121...

Page 48: ...P 18PF 5 50V C308 1 163 259 91 CERAMIC CHIP 220PF 5 50V C309 1 126 957 11 ELECT 0 22MF 20 50V C311 1 126 964 11 ELECT 10MF 20 50V C312 1 164 346 11 CERAMIC CHIP 1MF 16V C313 1 164 346 11 CERAMIC CHIP 1MF 16V C315 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C316 1 126 967 11 ELECT 47MF 20 50V C317 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C318 1 163 031 11 CERAMIC CHIP 0 01MF 50V C319 1 163 031 11 CERAMIC ...

Page 49: ...2 00 FILM 0 022MF 5 400V C617 1 107 792 11 CERAMIC 100PF 5 1KV C618 1 125 893 11 FILM 680PF 3 1 5KV C619 1 119 886 51 CERAMIC 470PF 10 250V C620 1 163 133 00 CERAMIC CHIP 470PF 5 50V C621 1 102 114 00 CERAMIC 470PF 10 50V C622 1 102 119 00 CERAMIC 0 0015MF 10 50V C623 1 104 665 11 ELECT 100MF 20 25V C624 1 125 772 91 CERAMIC 1500PF 10 2KV C626 1 102 002 00 CERAMIC 680PF 10 500V C627 1 102 002 00 C...

Page 50: ...3 D605 8 719 510 53 DIODE D4SB60L D606 8 719 108 18 THYRISTOR 5P6M D607 8 719 404 50 DIODE MA111 TX D608 8 719 110 53 DIODE RD20ESB2 D609 8 719 311 31 DIODE RU 1P D610 8 719 043 76 DIODE AK04V0 D611 8 719 046 74 DIODE AU 01Z V1 D612 8 719 071 38 DIODE D5S6M D613 8 719 046 74 DIODE AU 01Z V1 D614 8 719 046 74 DIODE AU 01Z V1 D620 8 719 110 72 DIODE RD30ESB2 D621 8 719 071 38 DIODE D5S6M D622 8 719 ...

Page 51: ...STOR 2SA1162 G Q312 8 729 216 22 TRANSISTOR 2SA1162 G Q313 8 729 230 49 TRANSISTOR 2SC2712 YG Q315 8 729 421 19 TRANSISTOR UN2213 Q503 8 729 230 49 TRANSISTOR 2SC2712 YG Q505 8 729 931 45 TRANSISTOR IRF614 Q506 8 729 119 80 TRANSISTOR 2SC2688 LK Q507 8 729 216 22 TRANSISTOR 2SA1162 G Q509 8 729 230 49 TRANSISTOR 2SC2712 YG Q511 8 729 048 07 TRANSISTOR 2SD2578 CA Q600 8 729 119 78 TRANSISTOR 2SC278...

Page 52: ... 00 RES CHIP 220 5 1 10W R340 1 216 025 91 RES CHIP 100 5 1 10W R345 1 216 081 00 RES CHIP 22K 5 1 10W R346 1 216 051 00 RES CHIP 1 2K 5 1 10W R347 1 216 051 00 RES CHIP 1 2K 5 1 10W R348 1 216 675 11 METAL CHIP 10K 0 50 1 10W R349 1 216 073 00 RES CHIP 10K 5 1 10W R350 1 216 061 00 RES CHIP 3 3K 5 1 10W R351 1 216 053 00 RES CHIP 1 5K 5 1 10W R354 1 216 057 00 RES CHIP 2 2K 5 1 10W R355 1 216 057...

Page 53: ...0W R546 1 216 077 00 RES CHIP 15K 5 1 10W R547 1 216 085 00 RES CHIP 33K 5 1 10W R549 1 215 453 00 METAL 22K 1 1 4W R550 1 216 097 91 RES CHIP 100K 5 1 10W R551 1 249 421 11 CARBON 2 2K 5 1 4W R552 1 216 057 00 RES CHIP 2 2K 5 1 10W R553 1 215 453 00 METAL 22K 1 1 4W R554 1 215 457 00 METAL 33K 1 1 4W R556 1 215 437 00 METAL 4 7K 1 1 4W R558 1 247 843 11 CARBON 3 3K 5 1 4W R559 1 249 429 11 CARBON...

Page 54: ...470PF 5 50V C1460 1 163 133 00 CERAMIC CHIP 470PF 5 50V C1461 1 164 346 11 CERAMIC CHIP 1MF 16V C1462 1 164 346 11 CERAMIC CHIP 1MF 16V C3201 1 126 964 11 ELECT 10MF 20 50V C3202 1 136 169 00 FILM 0 22MF 5 50V C3203 1 115 339 11 CERAMIC CHIP 0 1MF 10 50V C3206 1 163 021 91 CERAMIC CHIP 0 01MF 10 50V C3207 1 164 489 11 CERAMIC CHIP 0 22MF 10 16V C3208 1 164 489 11 CERAMIC CHIP 0 22MF 10 16V C3209 1...

Page 55: ...50V C6217 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C6220 1 164 505 11 CERAMIC CHIP 2 2MF 16V C6222 1 164 505 11 CERAMIC CHIP 2 2MF 16V C6223 1 126 960 11 ELECT 1MF 20 50V C6241 1 126 964 11 ELECT 10MF 20 50V C6244 1 164 161 11 CERAMIC CHIP 0 0022MF 10 50V C6245 1 164 161 11 CERAMIC CHIP 0 0022MF 10 50V C6249 1 216 295 91 SHORT 0 CONNECTOR CN1400 1 564 512 11 PLUG CONNECTOR 9P CN1401 1 508 784 21 PIN...

Page 56: ... 216 073 00 RES CHIP 10K 5 1 10W R1452 1 216 295 91 SHORT 0 R1453 1 216 025 91 RES CHIP 100 5 1 10W R1455 1 216 073 00 RES CHIP 10K 5 1 10W R1456 1 216 113 00 RES CHIP 470K 5 1 10W R1457 1 216 073 00 RES CHIP 10K 5 1 10W R1458 1 216 073 00 RES CHIP 10K 5 1 10W R1459 1 216 025 91 RES CHIP 100 5 1 10W R1460 1 216 033 00 RES CHIP 220 5 1 10W R1461 1 216 025 91 RES CHIP 100 5 1 10W R1463 1 216 073 00 ...

Page 57: ...3263 1 216 093 91 RES CHIP 68K 5 1 10W R3264 1 216 053 00 RES CHIP 1 5K 5 1 10W R3266 1 216 295 91 SHORT 0 R3267 1 216 049 91 RES CHIP 1K 5 1 10W R3268 1 216 049 91 RES CHIP 1K 5 1 10W R3269 1 216 057 00 RES CHIP 2 2K 5 1 10W R3270 1 216 295 91 SHORT 0 R3271 1 216 069 00 RES CHIP 6 8K 5 1 10W R3272 1 216 069 00 RES CHIP 6 8K 5 1 10W R3273 1 216 057 00 RES CHIP 2 2K 5 1 10W R3274 1 216 069 00 RES C...

Page 58: ...408 609 41 INDUCTOR 33UH L706 1 408 609 41 INDUCTOR 33UH L707 1 408 609 41 INDUCTOR 33UH TRANSISTOR Q1800 8 729 119 76 TRANSISTOR 2SA1175 HFE Q1802 8 729 119 78 TRANSISTOR 2SC2785 HFE RESISTOR R700 1 249 393 11 CARBON 10 5 1 4W F R701 1 249 496 11 CARBON 100K 5 1 2W R702 1 215 469 00 METAL 100K 1 1 4W R703 1 215 414 00 METAL 510 1 1 4W R704 1 215 414 00 METAL 510 1 1 4W R705 1 249 417 11 CARBON 1K...

Page 59: ...CT 22MF 20 50V CONNECTOR CN3601 1 580 844 11 PIN CONNECTOR POWER CN3602 1 695 292 11 PIN CONNECTOR POWER CN3603 1 695 915 11 TAB CONTACT CN3901 1 564 507 11 PLUG CONNECTOR 4P CN3902 1 564 509 11 PLUG CONNECTOR 6P CN3904 1 564 512 11 PLUG CONNECTOR 9P CN3905 1 564 512 11 PLUG CONNECTOR 9P DIODE D3900 8 719 070 16 DIODE NNCD9 1A T1 D3901 8 719 070 16 DIODE NNCD9 1A T1 D3902 8 719 070 16 DIODE NNCD9 ...

Page 60: ...0 16V CONNECTOR CN801 1 774 812 11 CONNECTOR BOARD TO BOARD 7P CN803 1 774 812 11 CONNECTOR BOARD TO BOARD 7P DIODE D802 8 719 914 44 DIODE DAP202K D803 8 719 105 46 DIODE RD3 3M B2 D804 8 719 105 91 DIODE RD5 6M B2 D806 8 719 988 61 DIODE 1SS355TE 17 D807 8 719 988 61 DIODE 1SS355TE 17 FERRITE BEAD FB801 1 410 397 21 FERRITE 1 1UH FB802 1 410 397 21 FERRITE 1 1UH FB803 1 410 397 21 FERRITE 1 1UH ...

Page 61: ...TOR CRYSTAL A 1342 449 A VM1 BOARD MOUNTED 4 382 854 11 SCREW M3X10 P SW CAPACITOR C5902 1 104 661 91 ELECT 330MF 20 16V C5903 1 161 830 00 CERAMIC 0 0047MF 500V C5905 1 126 925 11 ELECT 470MF 20 10V C5906 1 130 491 00 MYLAR 0 047MF 5 50V C5907 1 107 638 11 ELECT 33MF 20 160V VM1 C5908 1 106 383 00 MYLAR 0 047MF 10 200V C5909 1 126 933 11 ELECT 100MF 20 16V C5910 1 130 471 00 MYLAR 0 001MF 5 50V C...

Page 62: ... 11 CARBON 470 5 1 4W R5932 1 249 413 11 CARBON 470 5 1 4W R5933 1 249 413 11 CARBON 470 5 1 4W R5934 1 249 430 11 CARBON 12K 5 1 4W R5935 1 249 429 11 CARBON 10K 5 1 4W MISCELLANEOUS 1 403 619 81 COIL DEMAGNETIZATION 1 451 475 11 DEFLECTION YOKE Y25RSA 1 452 094 00 CIRCULAR DISC MAGNET B 1 452 032 00 MAGNET DISC 1 452 896 61 COIL NA ROTATION RT 200 1 503 902 11 SPEAKER 15X6 5 CM 1 529 190 11 SPEA...

Page 63: ...EMARK The components identified by shading and mark are critical for safety Replace only with part number specified KV XF25M81 RM 954 Sony Corporation SONY TV Industries M Sdn Bhd TV Business of General Area English 99DM70180 1 Printed in Malaysia 1999 4 9 965 742 01 ...

Reviews:

No comments

Related manuals for TRINITRON KV-XF25M81

Samsung RM40D Quick Start Manual preview
RM40D
Brand: Samsung Pages: 2
T+A Caruso User Manual preview
Caruso
Brand: T+A Pages: 56
Panasonic Viera TC-26LX85 Operating Instructions Manual preview
Viera TC-26LX85
Brand: Panasonic Pages: 98
NCR 7761-K321 Kit Instructions preview
7761-K321
Brand: NCR Pages: 6
Insignia NS-42D510NA15 Quick Setup Manual preview
NS-42D510NA15
Brand: Insignia Pages: 2
Hama 00049527 Quick Start Manual preview
00049527
Brand: Hama Pages: 8
Doro RadioStreamer Manual preview
RadioStreamer
Brand: Doro Pages: 32
Secura QLTK1 Instruction Manual preview
QLTK1
Brand: Secura Pages: 20
Audio Solutions AS-RC3260 Manual preview
AS-RC3260
Brand: Audio Solutions Pages: 13
Audiovox CTV-5040 Instruction Manual preview
CTV-5040
Brand: Audiovox Pages: 12
Vivotek 21.19.3790 Installation Manual preview
21.19.3790
Brand: Vivotek Pages: 12
MyGica ATV 1900PRO Quick Start Manual preview
ATV 1900PRO
Brand: MyGica Pages: 18
Mounting Dream MD2501 Installation Instruction preview
MD2501
Brand: Mounting Dream Pages: 13
Samsung S22C450F User Manual preview
S22C450F
Brand: Samsung Pages: 103
Samsung S23C550H User Manual preview
S23C550H
Brand: Samsung Pages: 100
Samsung UE55HU8500T User Manual preview
UE55HU8500T
Brand: Samsung Pages: 99
Centek CT-8424 Instruction Manual preview
CT-8424
Brand: Centek Pages: 44
Sharp LC-43CUF8462KS User Manual preview
LC-43CUF8462KS
Brand: Sharp Pages: 16

Brands by name

Popular brands

Load more brands