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

 

REF. NO. PART NO.

DESCRIPTION

 

 

REMARK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R619

 

1-260-128-11

CARBON

270K

5%

1/2W

 

 

 

R620

1-215-915-11

METAL OXIDE

470

5%

3W

F

 

 

R622

1-216-400-11

METAL OXIDE

8.2

5%

3W

F

 

 

R623

1-216-095-00

RES,CHIP

82K

5%

1/10W

 

 

 

R624

1-216-089-91

RES,CHIP

47K

5%

1/10W

 

 

 

R626

1-216-049-91

RES,CHIP

1K

5%

1/10W

 

 

 

R627

1-240-251-11

CMT,MELF

6.8

5%

10W

 

 

 

R629

1-247-747-11

CARBON

470

5%

1/2W

F

 

 

R630

1-249-429-11

CARBON

10K

5%

1/4W

F

 

 

R631

1-216-089-91

RES,CHIP

47K

5%

1/10W

 

 

 

R632

1-202-933-61

FUSIBLE

0.1

10%

1/2W

F

 

 

R634

!1-218-265-91

METAL

8.2M

5%

1W

 

 

 

R635

1-216-492-11

METAL OXIDE

82K

5%

3W

F

 

 

R636

1-215-924-00

METAL OXIDE

15K

5%

3W

F

 

 

R637

1-216-492-11

METAL OXIDE

82K

5%

3W

F

 

 

R639

1-216-363-00

METAL OXIDE

0.33

5%

2W

F

 

 

R640

1-249-415-11

CARBON

680

5%

1/4W

 

 

 

R641

1-216-362-11

METAL OXIDE

0.27

5%

2W

F

 

 

R642

1-249-419-11

CARBON

1.5K

5%

1/4W

 

 

 

R643

1-247-843-11

CARBON

3.3K

5%

1/4W

 

 

 

R644

1-249-419-11

CARBON

1.5K

5%

1/4W

 

 

 

R646

1-215-924-00

METAL OXIDE

15K

5%

3W

F

 

 

R647

1-249-401-11

CARBON

47

5%

1/4W

 

 

 

R648

1-216-057-00

RES,CHIP

2.2K

5%

1/10W

 

 

 

R649

1-249-417-11

CARBON

1K

5%

1/4W

 

 

 

R650

1-215-882-00

METAL OXIDE

22

5%

2W

F

 

 

R652

1-215-900-11

METAL OXIDE

22K

5%

2W

F

 

 

R653

1-215-873-00

METAL OXIDE

4.7K

5%

1W

F

 

 

R657

1-260-127-11

CARBON

220K

5%

1/2W

 

 

 

R659

1-216-049-91

RES,CHIP

1K

5%

1/10W

 

 

 

R660

1-216-073-00

RES,CHIP

10K

5%

1/10W

 

 

 

R661

1-215-873-00

METAL OXIDE

4.7K

5%

1W

F

 

 

R680

1-216-308-00

RES,CHIP

4.7

5%

1/10W

 

 

 

R901

1-249-411-11

CARBON

330

5%

1/4W

 

 

 

R902

1-249-411-11

CARBON

330

5%

1/4W

 

 

 

 

 

 

 

 

(KV-TF21M61/TF21M90 ONLY)

 

 

 

 

 

R903

1-216-022-00

RES,CHIP

75

5%

1/10W

 

 

 

R904

1-216-033-00

RES,CHIP

220

5%

1/10W

 

 

 

R905

1-216-113-00

RES,CHIP

470K

5%

1/10W

 

 

 

R906

1-216-077-00

RES,CHIP

15K

5%

1/10W

 

 

 

R907

1-216-113-00

RES,CHIP

470K

5%

1/10W

 

 

 

 

 

 

 

 

(KV-TF21M61/TF21M90 ONLY)

 

 

 

 

 

R908

1-216-077-00

RES,CHIP

15K

5%

1/10W

 

 

 

 

 

 

 

 

(KV-TF21M61/TF21M90 ONLY)

 

 

 

 

 

R909

1-216-065-91

RES,CHIP

4.7K

5%

1/10W

 

 

 

R910

1-216-065-91

RES,CHIP

4.7K

5%

1/10W

 

 

 

R911

1-216-067-00

RES,CHIP

5.6K

5%

1/10W

 

 

 

R912

1-216-041-00

RES,CHIP

470

5%

1/10W

 

 

 

R913

1-216-049-91

RES,CHIP

1K

5%

1/10W

 

 

 

R914

1-216-055-00

RES,CHIP

1.8K

5%

1/10W

 

 

 

R915

1-216-061-00

RES,CHIP

3.3K

5%

1/10W

 

 

 

R916

1-216-017-91

RES,CHIP

47

5%

1/10W

 

 

 

R917

1-216-041-00

RES,CHIP

470

5%

1/10W

 

 

 

R918

1-216-041-00

RES,CHIP

470

5%

1/10W

 

 

KV-PF21M70/TF21M61/TF21M90/TF21P11

RM-952

A (Except KV-PF21M70)

 

REF. NO. PART NO.

DESCRIPTION

REMARK

 

 

 

 

 

 

 

<RELAY>

 

 

 

 

 

 

 

 

 

RY601 !1-755-266-11

RELAY, AC POWER

 

 

 

 

 

 

 

 

 

<SWITCH>

 

 

 

S502

 

1-572-707-11

SWITCH, LEVER

 

 

 

S600

!1-571-433-21

SWITCH, PUSH (AC POWER)

 

 

 

S901

 

1-692-431-21

SWITCH, TACTILE

 

 

 

S902

 

1-692-431-21

SWITCH, TACTILE

 

 

 

S903

 

1-692-431-21

SWITCH, TACTILE

 

 

 

S904

 

1-692-431-21

SWITCH, TACTILE

 

 

 

S905

 

1-692-431-21

SWITCH, TACTILE

 

 

 

S906

 

1-692-431-21

SWITCH, TACTILE

 

 

 

S907

 

1-692-431-21

SWITCH, TACTILE

 

 

 

 

 

 

 

 

 

<TRANSFORMER>

 

 

 

T501

 

1-437-195-11

TRANSFORMER, HORIZONTAL DRIVE

 

T503

 

!1-453-293-11

TRANSFORMER ASSY, FLYBACK

 

 

 

 

 

 

 

 

 

(NX-1748//M3A4)

 

 

 

T601

 

1-424-682-11

TRANSFORMER, LINE FILTER

 

 

 

T603 !1-433-512-31

TRANSFORMER, CONVERTER (SRT)

 

 

 

T604

 

!1-431-852-11

TRANSFORMER, CONVERTER (SRT)

 

 

 

 

 

 

 

 

 

<THERMISTOR>

 

 

 

THP600 1-810-961-11

THERMISTOR, POSITIVE

 

 

 

 

 

 

 

 

 

<TUNER>

 

 

 

TU101 8-598-451-00

TUNER, FSS BTF-WG441 (KV-TF21M61/TF21M90)

 

TU101

8-598-447-00

TUNER, FSS BTF-LG411 (KV-TF21P110

 

 

 

 

 

 

 

<CRYSTAL>

 

 

 

X001

 

1-579-125-11

VIBRATOR, CERAMIC

 

 

 

X301

 

1-781-134-21

VIBRATOR, CRYSTAL

 

 

 

X302

 

1-781-132-21

VIBRATOR, CRYSTAL

 

 

****************************************************************************

– 111 –

Page 79
Image 79
Sony KV-TF21M61, KV-TF21P11, KV-PF21M70 service manual 111

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.