KV-PF21M70/TF21M61/TF21M90/TF21P11

RM-952

C3 (KV-PF21M70)

REF. NO. PART NO.

 

DESCRIPTION

REMARK

 

 

 

 

 

 

 

*A-1331-884-A C3 BOARD, MOUNTED (KV-PF21M70)

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

7-682-948-01 SCREW +PSW 3X8

 

 

<CAPACITOR>

 

 

 

C701

1-115-350-51

CERAMIC

0.0047MF

 

2KV

C702

1-102-074-00

CERAMIC

0.001MF

10%

50V

C703

1-107-651-11

ELECT

4.7MF

20%

250V

C704

1-130-202-00

FILM

0.022MF

5%

400V

C706

1-104-664-11

ELECT

47MF

20%

16V

C708

1-102-114-00

CERAMIC

470PF

10%

50V

C709

1-102-114-00

CERAMIC

470PF

10%

50V

C710

1-102-114-00

CERAMIC

470PF

10%

50V

C712

1-102-116-00

CERAMIC

680PF

10%

50V

C713

1-102-116-00

CERAMIC

680PF

10%

50V

C714

1-102-116-00

CERAMIC

680PF

10%

50V

C716

1-126-933-11

ELECT

100MF

20%

16V

C717

1-101-880-00

CERAMIC

47PF

5%

50V

C736

1-102-114-00

CERAMIC

470PF

10%

50V

C737

1-102-114-00

CERAMIC

470PF

10%

50V

C746

1-102-114-00

CERAMIC

470PF

10%

50V

 

 

<CONNECTOR>

 

 

 

CN701

1-508-765-00

PIN, CONNECTOR (5MM PITCH) 3P

 

CN702

1-695-915-11

TAB (CONTACT)

 

 

 

CN703

* 1-564-509-11

PLUG, CONNECTOR 6P

 

 

CN704

1-695-915-11

TAB (CONTACT)

 

 

 

 

 

<DIODE>

 

 

 

D701

8-719-911-19

DIODE 1SS119-25

 

 

 

D702

8-719-911-19

DIODE 1SS119-25

 

 

 

D703

8-719-911-19

DIODE 1SS119-25

 

 

 

D707

8-719-911-19

DIODE 1SS119-25

 

 

 

D708

8-719-911-19

DIODE 1SS119-25

 

 

 

D709

8-719-911-19

DIODE 1SS119-25

 

 

 

D710

8-719-911-19

DIODE 1SS119-25

 

 

 

D711

8-719-911-19

DIODE 1SS119-25

 

 

 

D712

8-719-911-19

DIODE 1SS119-25

 

 

 

D713

8-719-911-19

DIODE 1SS119-25

 

 

 

D714

8-719-911-19

DIODE 1SS119-25

 

 

 

D715

8-719-911-19

DIODE 1SS119-25

 

 

 

D716

8-719-911-19

DIODE 1SS119-25

 

 

 

D717

8-719-121-26

DIODE RD9.1ESL2

 

 

 

 

 

<JACK>

 

 

 

 

 

 

 

 

 

J701

!1-540-071-22

SOCKET, CRT

 

 

 

 

 

<COIL>

 

 

 

L701

1-410-667-31

INDUCTOR

22UH

 

 

L710

1-408-609-41

INDUCTOR

33UH

 

 

L711

1-408-609-41

INDUCTOR

33UH

 

 

L712

1-408-609-41

INDUCTOR

33UH

 

 

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

REF. NO. PART NO.

DESCRIPTION

 

 

REMARK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<TRANSISTOR>

 

 

 

 

 

Q704

8-729-326-11

TRANSISTOR 2SC2611

 

 

 

 

Q705

8-729-326-11

TRANSISTOR 2SC2611

 

 

 

 

Q706

8-729-326-11

TRANSISTOR 2SC2611

 

 

 

 

Q707

8-729-200-17

TRANSISTOR 2SA1091-O

 

 

 

 

Q708

8-729-200-17

TRANSISTOR 2SA1091-O

 

 

 

 

Q709

8-729-200-17

TRANSISTOR 2SA1091-O

 

 

 

 

Q710

8-729-119-78

TRANSISTOR 2SC2785-HFE

 

 

 

 

Q711

8-729-119-78

TRANSISTOR 2SC2785-HFE

 

 

 

 

Q712

8-729-119-78

TRANSISTOR 2SC2785-HFE

 

 

 

 

 

 

 

 

<RESISTOR>

 

 

 

 

 

R703

1-249-496-11

CARBON

100K

5%

 

1/2W

 

R705

1-216-380-11

METAL OXIDE

8.2

5%

 

2W

F

R706

1-215-417-00

METAL

680

1%

 

1/4W

 

R707

1-215-413-00

METAL

470

1%

 

1/4W

 

R708

1-216-379-11

METAL OXIDE

6.8

5%

 

2W

F

R710

1-215-922-11

METAL OXIDE

6.8K

5%

 

3W

F

R711

1-247-752-11

CARBON

1K

5%

 

1/2W

 

R712

1-215-922-11

METAL OXIDE

6.8K

5%

 

3W

F

R713

1-247-752-11

CARBON

1K

5%

 

1/2W

 

R714

1-215-922-11

METAL OXIDE

6.8K

5%

 

3W

F

R715

1-247-752-11

CARBON

1K

5%

 

1/2W

 

R719

1-215-480-00

METAL

300K

1%

 

1/4W

 

R720

1-249-923-11

CARBON

1K

5%

 

1/4W

F

R721

1-215-489-00

METAL

680K

1%

 

1/4W

 

R722

1-249-923-11

CARBON

1K

5%

 

1/4W

F

R723

1-215-479-00

METAL

270K

1%

 

1/4W

 

R724

1-249-923-11

CARBON

1K

5%

 

1/4W

F

R725

1-249-421-11

CARBON

2.2K

5%

 

1/4W

 

R726

1-249-421-11

CARBON

2.2K

5%

 

1/4W

 

R727

1-249-421-11

CARBON

2.2K

5%

 

1/4W

 

R728

1-249-407-11

CARBON

150

5%

 

1/4W

 

R729

1-249-407-11

CARBON

150

5%

 

1/4W

 

R730

1-249-407-11

CARBON

150

5%

 

1/4W

 

R731

1-249-399-11

CARBON

33

5%

 

1/4W

 

R732

1-249-399-11

CARBON

33

5%

 

1/4W

 

R733

1-249-399-11

CARBON

33

5%

 

1/4W

 

R734

1-247-739-11

CARBON

100

5%

 

1/2W

 

R738

1-247-807-31

CARBON

100

5%

 

1/4W

 

R739

1-247-807-31

CARBON

100

5%

 

1/4W

 

R740

1-247-807-31

CARBON

100

5%

 

1/4W

 

R755

1-249-418-11

CARBON

1.2K

5%

 

1/4W

 

R756

1-249-418-11

CARBON

1.2K

5%

 

1/4W

 

R757

1-249-418-11

CARBON

1.2K

5%

 

1/4W

 

 

 

 

 

<VARIABLE RESISTOR>

 

 

 

 

RV702

1-241-656-21

RES, ADJ, METAL FILM 110M

 

 

 

 

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

– 112 –

Page 80
Image 80
Sony KV-PF21M70, KV-TF21P11, KV-TF21M61 service manual 112, SOCKET, CRT Coil, Transistor 2SC2611, Carbon Variable Resistor

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.