Sony KV-TF21P11, KV-TF21M61, KV-PF21M70 service manual Elect 1MF, Carbon, Ceramic, Mylar, 2KV, 1KV

Page 66

KV-PF21M70/TF21M61/TF21M90/TF21P11

RM-952

A (KV-PF21M70)

REF. NO.

PART NO.

DESCRIPTION

 

 

REMARK

 

 

 

 

 

 

 

 

 

 

 

C259

1-126-933-11

ELECT

100MF

20%

 

16V

C265

1-164-505-11

CERAMIC CHIP

2.2MF

 

 

16V

C301

1-126-935-11

ELECT

470MF

20%

 

16V

C302

1-163-005-11

CERAMIC CHIP

470PF

10%

 

50V

C303

1-126-964-11

ELECT

10MF

20%

 

50V

C304

1-126-967-11

ELECT

47MF

20%

 

50V

C305

1-164-004-11

CERAMIC CHIP

0.1MF

10%

 

25V

C306

1-163-233-11

CERAMIC CHIP

18PF

5%

 

50V

C307

1-163-233-11

CERAMIC CHIP

18PF

5%

 

50V

C308

1-163-259-91

CERAMIC CHIP

220PF

5%

 

50V

C309

1-126-957-11

ELECT

0.22MF

20%

 

50V

C310

1-126-963-11

ELECT

4.7MF

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 CHIP

0.01MF

 

 

50V

C320

1-163-031-11

CERAMIC CHIP

0.01MF

 

 

50V

C322

1-163-005-11

CERAMIC CHIP

470PF

10%

 

50V

C324

1-163-017-00

CERAMIC CHIP

0.0047MF

10%

 

50V

C325

1-126-960-11

ELECT

1MF

20%

 

50V

C327

1-126-965-11

ELECT

22MF

20%

 

50V

C328

1-164-004-11

CERAMIC CHIP

0.1MF

10%

 

25V

C330

1-164-004-11

CERAMIC CHIP

0.1MF

10%

 

25V

C331

1-247-807-31

CARBON

100

5%

 

1/4W

C332

1-126-963-11

ELECT

4.7MF

20%

 

50V

C335

1-164-004-11

CERAMIC CHIP

0.1MF

10%

 

25V

C336

1-164-004-11

CERAMIC CHIP

0.1MF

10%

 

25V

C337

1-126-961-11

ELECT

2.2MF

20%

 

50V

C338

1-163-017-00

CERAMIC CHIP

0.0047MF

10%

 

50V

C341

1-115-340-11

CERAMIC CHIP

0.22MF

10%

 

25V

C342

1-163-259-91

CERAMIC CHIP

220PF

5%

 

50V

C402

1-164-346-11

CERAMIC CHIP

1MF

 

 

16V

C404

1-163-005-11

CERAMIC CHIP

470PF

10%

 

50V

C405

1-126-935-11

ELECT

470MF

20%

 

16V

C407

1-164-346-11

CERAMIC CHIP

1MF

 

 

16V

C408

1-163-133-00

CERAMIC CHIP

470PF

5%

 

50V

C409

1-126-963-11

ELECT

4.7MF

20%

 

50V

C502

1-163-145-00

CERAMIC CHIP

0.0015MF

5%

 

50V

C506

1-107-638-11

ELECT

33MF

20%

 

160V

C507

1-161-830-00

CERAMIC

0.0047MF

 

 

500V

C510

1-102-112-00

CERAMIC

330PF

10%

 

50V

C512

1-163-989-11

CERAMIC CHIP

0.033MF

10%

 

25V

C513

1-163-263-11

CERAMIC CHIP

330PF

5%

 

50V

C514

1-106-383-00

MYLAR

0.047MF

10%

 

200V

C517

1-164-182-11

CERAMIC CHIP

0.0033MF

10%

 

50V

C518

1-104-665-11

ELECT

100MF

20%

 

10V

C519

1-102-212-00

CERAMIC

820PF

10%

 

500V

C521

1-126-934-11

ELECT

220MF

20%

 

16V

C522

1-126-933-11

ELECT

100MF

20%

 

16V

C523

1-102-002-00

CERAMIC

680PF

10%

 

500V

C524

1-126-967-11

ELECT

47MF

20%

 

50V

C526

1-130-495-00

MYLAR

0.1MF

5%

 

50V

C527

1-102-820-00

CERAMIC

330PF

5%

 

50V

The components identified by shading and mark !are critical for safety. Replace only with part number specified.

REF. NO.

PART NO.

DESCRIPTION

 

 

REMARK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C528

1-162-134-11

CERAMIC

470PF

10%

 

2KV

 

 

C530

1-137-372-11

FILM

0.022MF

5%

 

50V

 

 

C531

1-126-961-11

ELECT

2.2MF

20%

 

50V

 

 

C532

1-126-941-11

ELECT

470MF

20%

 

25V

 

 

C533

1-126-941-11

ELECT

470MF

20%

 

25V

 

 

C536

1-136-165-00

FILM

0.1MF

5%

 

50V

 

 

C537

1-126-969-11

ELECT

220MF

20%

 

50V

 

 

C538

1-136-076-00

FILM

0.0085MF

3%

 

2KV

 

 

C539

1-129-746-91

FILM

0.039MF

5%

 

400V

 

 

C540

1-136-171-00

FILM

0.33MF

5%

 

50V

 

 

C546

1-165-319-11

CERAMIC CHIP

0.1MF

 

 

50V

 

 

C549

1-163-017-00

CERAMIC CHIP

0.0047MF

10%

 

50V

 

 

C550

1-106-220-00

MYLAR

0.1MF

10%

 

100V

 

 

C551

1-126-960-11

ELECT

1MF

20%

 

50V

 

 

C552

1-162-116-00

CERAMIC

680PF

10%

 

2KV

 

 

C553

1-162-116-00

CERAMIC

680PF

10%

 

2KV

 

 

C554

1-137-417-11

MYLAR

0.0047MF

10%

 

200V

 

 

C556

1-126-941-11

ELECT

470MF

20%

 

25V

 

 

C557

1-126-941-11

ELECT

470MF

20%

 

25V

 

 

C558

1-123-024-21

ELECT

33MF

 

 

160V

 

 

C560

1-102-228-00

CERAMIC

470PF

10%

 

500V

 

 

C561

1-136-557-11

FILM

0.0033MF

5%

 

630V

 

 

C562

1-102-228-00

CERAMIC

470PF

10%

 

500V

 

 

C564

1-163-038-91

CERAMIC CHIP

0.1MF

 

 

25V

 

 

C565

1-107-655-11

ELECT

47MF

20%

 

250V

 

 

C566

1-102-244-00

CERAMIC

220PF

10%

 

500V

 

 

C567

1-115-521-11

FILM

0.82MF

5%

 

250V

 

 

C568

1-102-228-00

CERAMIC

470PF

10%

 

500V

 

 

C570

1-115-520-11

FILM

0.68MF

5%

 

250V

 

 

C573

1-106-379-12

MYLAR

0.033MF

10%

 

200V

 

 

C574

1-107-636-11

ELECT

10MF

20%

 

160V

 

 

C576

1-130-495-00

MYLAR

0.1MF

5%

 

50V

 

 

C577

1-106-395-00

MYLAR

0.15MF

10%

 

200V

 

 

C582

1-164-004-11

CERAMIC CHIP

0.1MF

10%

 

25V

 

 

C600

!1-104-705-51

FILM

0.1MF

20%

 

250V

 

 

C604

1-163-009-11

CERAMIC CHIP

0.001MF

10%

 

50V

 

 

C605

!1-127-942-51

CERAMIC

330PF

10%

 

250V

 

 

C606

!1-127-942-51

CERAMIC

330PF

10%

 

250V

 

 

C607

1-161-830-00

CERAMIC

0.0047MF

99%

 

500V

 

 

C608

1-161-830-00

CERAMIC

0.0047MF

99%

 

500V

 

 

C609

1-126-968-11

ELECT

100MF

20%

 

50V

 

 

C610

1-126-964-11

ELECT

10MF

20%

 

50V

 

 

C611

1-161-830-00

CERAMIC

0.0047MF

99%

 

500V

 

 

C612

1-161-830-00

CERAMIC

0.0047MF

99%

 

500V

 

 

C613

1-117-752-11

ELECT(BLOCK)

330MF

20%

 

450V

 

 

C614

1-126-964-11

ELECT

10MF

20%

 

50V

 

 

C616

1-130-202-00

FILM

0.022MF

10%

 

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

1-102-074-00

CERAMIC

0.001MF

10%

 

50V

 

 

C623

1-104-665-11

ELECT

100MF

20%

 

25V

 

 

C624

1-104-331-11

CERAMIC

0.0022MF

10%

 

1KV

 

 

C627

1-102-002-00

CERAMIC

680PF

10%

 

500V

 

 

C628

1-126-942-61

ELECT

1000MF

20%

 

25V

 

 

C629

1-126-964-11

ELECT

10MF

20%

 

50V

 

– 98 –

Image 66
Contents BG-3SCHASSIS KV-TF21M61 KV-PF21M70 KV-TF21M90 KV-TF21P11Specifications KV-PF21M70/TF21M61/TF21M90/TF21P11SET-UP Adjustments Table of ContentsDisassembly Circuit AdjustmentsSelf Diagnostic Function Diagnostic Test IndicatorsDisplay of STANDBY/TIMER Light Flash Count Stopping the STANDBY/TIMER FlashSELF-DIAGNOSTIC Screen Display Handling of SELF-DIAGNOSTIC Screen DisplaySELF-DIAGNOSTIC Circuit +BÊovercurrentÊ»OCP¼Getting Started Connect the antennaConnecting video equipment using the ò Monitor output jacks Connecting optional componentsPreset the channels automatically Insert the batteries into the remotePresetting channels Presetting channels automaticallySecuring the TV Presetting channels manually Skipping program numbersWatching the TV Additional tasksChanging the on-screen display language Customizing the picture and sound Setting the Wake Up timerSetting the Sleep timer Selecting the picture and sound modesAdjusting the picture and sound settings Blocking the channelsPress U main power to turn off your TV Self-diagnosis function TroubleshootingCount the number of times the u indicator flashes Indicator flashesTroubleshooting Remote Control Identifying parts and controlsFront panel KV-TF21M61/TF21M90 PF21M70/TF21M61/TF21M90/TF21P11 RM-952 VHF LOW Auto I D/K M Press U to turn on the TV. When the TV is PIC RotationRepeatedly until you get Until Surround Selecting the surround modePress Select repeatedly Appears Press + or to select Desired surround soundSelecting a stereo or bilingual program Press A/B repeatedly until you receive the sound you wantDisplaying Teletext Using FastextViewing Teletext Additional Teletext tasksSelf-diagnosis function AdditionalTroubleshooting Shortcuts Check the antenna directionCheck connection on the AC socket Press ü + to increase the volume level Front panel KV-PF21M70/TF21M61/TF21M90/TF21P11 Select button 2headphone jackJump Sound Progr KV-TF21P11 Your Securing the TV Appears Press + or Press Progr +/- or Number buttons untilDesired program number appears Language / English Your New Picture PF21M70/TF21M61/TF21M90/TF21P11 RM-952 Press U main power to turn off your TV Indicator flashes KV-PF21M70/TF21M61/TF21M90/TF21P11PF21M70/TF21M61/TF21M90/TF21P11 RM-952 Sound Progr Mode Rear Cover Removal Chassis Assy RemovalBracket Removal KV-TF21M61/TF21M90 Service Position Replacement of PartsTerminal Bracket Removal Degauss Coil Removal Picture Tube Removal∙ Removal of ANODE-CAP ∙ Removing Procedures ∙ HOW to Handle AN ANODE-CAPSection SET-UP Adjustments Beam LandingConvergence Horizontal and Vertical Static ConvergenceYCH TLV Focus Adjustment G2 Screen and White Balance AdjustmentsAdjustments with Commander RM-952Adjustment Method Adjustment Item Table INF INS TXT OPM OPB KV-PF21M70/TF21M61/TF21M90/TF21P11 Bell Filter Adjustment Picture Quality Adjustments SUB Color AdjustmentSUB HUE Adjustment Board Adjustment After IC003 Memory ReplacementPicture Distortion Adjustment Item Number 00 0BTA8248K TU101 BTF-WG441IIC201 STV5112Schematic Diagrams and Printed Wiring Boards SecamBoard IC001 CXP86449-623S Semiconductors DTC114EKREF. NO. Part no Description Beznet Assy19 4-057-714-01 Piece ASSY, TLH Correction Beznet Assy KV-TF21P11 BUTTON, PowerREF. NO. Part no Description Remark BUTTON, MultiHOLDER, LED Description RemarkElect HOLDER, FBTCeramic Elect 1MFCarbon MylarPLUG, Connector 6P PIN, Connector 4PPLUG, Connector 3P PLUG, Connector 3P Diode100 101 102 Metal ChipMetal 103 TUNER, FSS BTF-LG433 Crystal 104Tuner VIBRATOR, Ceramic105 Only106 107 Diode RD10SB108 Photo Coupler ON3171-R IC LinkTransistor 2SC2712-YG 109 110 111 Transistor 2SC2611 112SOCKET, CRT Coil Carbon Variable ResistorC5 Except KV-PF21M70 113114 115 116

KV-PF21M70, KV-TF21P11, KV-TF21M61 specifications

The Sony KV-TF21M61, KV-TF21P11, and KV-PF21M70 are iconic television models that hold a significant place in the history of consumer electronics. These CRT (cathode-ray tube) televisions were introduced during a time when home entertainment was evolving, showcasing Sony's dedication to delivering high-quality viewing experiences.

The KV-TF21M61 is known for its compact design and impressive image quality, featuring a 21-inch screen size that was perfect for small to medium-sized rooms. Equipped with Sony's advanced Trinitron technology, it delivers vibrant colors and sharp images, making it a favorite among viewers who appreciate clarity and detail. The television features a built-in tuner, allowing users to easily access various TV channels without the need for an external set-top box. The design includes multiple connectivity options, including standard composite inputs, offering versatility for connecting gaming consoles and DVD players.

Similarly, the KV-TF21P11 model carries forward Sony's commitment to exceptional picture quality. With anti-glare screens and enhanced viewing angles, this model ensures that viewers enjoy clear images from different positions in the room. Its user-friendly interface allows easy navigation through channel selections and picture adjustments. The model also includes stereo speakers, providing a richer audio experience that complements the stunning visuals.

On the other hand, the KV-PF21M70 is seen as an evolution of these models, featuring a larger display while retaining the core technological advancements of its predecessors. This unit incorporates Sony's Picture-in-Picture (PiP) feature, allowing users to watch two channels simultaneously or view external input while keeping an eye on live TV. This functionality enhances versatility and user engagement, making it a practical choice for avid viewers who don’t want to miss out on their favorite programs.

All three models are equipped with various sound enhancement features, including bass and treble controls, ensuring users can tailor their audio experience according to their preferences. The robust build quality and reliability typical of Sony products ensure that these televisions remain cherished items even as technology progresses and newer formats emerge.

Overall, the KV-TF21M61, KV-TF21P11, and KV-PF21M70 are more than just old CRT televisions; they represent a significant era in television technology, characterized by brilliant visuals, sound quality, and functional designs that laid the groundwork for modern home entertainment systems. These models remain a testament to Sony's pioneering efforts in the realm of consumer electronics.