NOTE:

Items 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.

6-1. CHASSIS (KV-PF21M70)

[: BVTP 3 × 12 7-685-648-79

L: BVTP 4 × 16 7-685-663-71

KV-PF21M70/TF21M61/TF21M90/TF21P11

SECTION 6

RM-952

 

EXPLODED VIEWS

 

Items marked " * " are not stocked since

The components identified by

they are seldom required for routine

shading and mark !are critical

service. Some delay should be

for safety.

anticipated when ordering these items.

Replace only with part number

 

specified.

KV-PF21M70/TF21M61/TF21M90/TF21P11

RM-952

REF. NO. PART NO.

DESCRIPTION

REMARK

 

 

 

 

 

 

 

 

(KV-PF21M70)

 

 

 

 

1

X-4036-748-1

BEZNET ASSY

3, 28, 33

24-070-291-01 BUTTON, POWER

34-070-290-01 BUTTON, MULTI

41-505-740-11 SPEAKER (5X9CM)

54-054-981-01 SCREW, STEP TAPPING

64-365-808-01 SCREW (5), TAPPING

29

22

 

5

 

 

30

 

 

25

 

31

 

 

8

 

 

 

4

 

 

 

 

 

23

 

 

 

 

 

 

 

 

6

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19

12

 

 

 

 

 

 

 

 

 

 

 

 

 

32

 

 

13

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

10

12

 

20

 

3

 

 

9

 

 

 

 

 

 

 

 

 

21

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

26

 

 

27

16

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

 

 

33

 

 

 

 

18

 

 

 

 

 

 

 

 

 

 

 

 

14

2

 

28

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

1

 

 

 

 

 

 

 

7

4-046-600-11 SPACER, DY

8* 3-704-372-11 HOLDER, HV CABLE

9! 8-738-809-05 PICTURE TUBE (A51LPT70X)

108-451-505-11 DEFLECTION YOKE (Y21RSA-S)

11* A-1331-884-A C3 BOARD, MOUNTED

124-369-318-61 SPRING, TENSION

13! 1-416-946-11 COIL, DEMAGNETIC

14

* 4-067-189-01

PWB(L), GUIDE

15

* 4-067-187-01

PWB(R), GUIDE

168-598-449-01 TUNER, FSS BTF-LG433

17! 1-453-293-11 TRANSFORMER ASSY, FLYBACK (NX-1748//M3A4)

18* A-1298-955-A A BOARD, COMPLETE

194-057-714-01 PIECE ASSY, TLH CORRECTION

204-022-115-00 HOLDER, AC CORD

21! 1-769-609-21 CORD, POWER (WITH CONNECTOR)

221-452-032-00 MAGNET,DISC

234-051-736-21 PIECE A(90), CONV. CORRECT

244-067-167-21 BRACKET,TERMINAL

251-452-094-00 CIRCULAR DISC MAGNET B

264-069-651-01 BLOTTING SHEET

27* A-1241-355-A F BOARD, MOUNTED

28X-4036-750-1 DOOR ASSY, CONTROL

29

! 4-070-300-01

COVER, REAR

30

4-064-883-11

HOLDER, DGC

31* 4-379-189-12 CUSHION, SPEAKER

324-069-652-01 CUSHION (HS BAND)

33

* 4-070-292-01 BAR, OPTICAL

– 93 –

– 94 –

Page 63
Image 63
Sony KV-TF21P11, KV-TF21M61 REF. NO. Part no Description, Beznet Assy, 19 4-057-714-01 Piece ASSY, TLH Correction

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.