Adjustment Item Table

KV-

– 54 –

Device Name

VP

AP

MSP

Functionality

No Name

13HDW

14AFC

15HOS

16HSS

17VSS

18HMS

19YUV

20CDV

21RON

22GON

23BON

24PON

25BLK

26VMC

0INF

1INS

2PH1

3PH2

4PH3

5PH4

6BCS

7TCS

8TRF

0WST

1WBT

2WLL

3WAC

4WDL

5NDL

6SDL

7AGC

8REL

9CRM

10 ACO

11 FP

12 FPM

13 FH

14 FHM

15 WGP

16 NIP

17 ERR

18 VOL

Note

0

1

7

0

0

0

0

2

1

1

1

1

0

0

0

0

0

0

0

0

2

2

2

15 EC 5 0 30 20 10 0 0D 0 1 1B 32 36 65 2A 6D 50 6D

Data Range

1

03

0F

1

1

1

1

3

1

1

1

1

1

1

3F

3F

3

3

3

3

3

3

3

FF FF FF 0F FF FF FF 1 3F 1 1 7F 7F 7F 7F 7F 7F FF FF

Function

H Drive Pulse Width Switch AFC Gain Control

H Oscillation

Slice Level of H Sync Sep. Slice Level of V Sync Sep. Macro Vision C/m off/on YUV Switch Control

CD mode for Video

RON G ON B ON P ON BLK Off VM Off

Input Attenuation When surround off Input Attenuation When surround on Phase 1 Register Selection Phase 2 Register Selection Phase 3 Register Selection Phase 4 Register Selection

Bass Center Shift

Treble Center Shift RF Treble Offset

W/G Stereo Threshold

W/G Bilingual Threshold

W/G Monaural Threshold W/G Agreement Count W/G Search Delay NICAM Search Delay Stereo status Read Delay AGC Switch Auto/Constant AGC Gain at Constant Mode Carrier muting on/off Audio Clock out on/off

FM Prescale for non-M system FM Prescale for M system FM Prescale for HDEV

FM Prescale for HDEV and M W/G Prescale

NICAM Prescale

Auto FM switch Threshold

Loud Speaker gain 7000h to 7ffoh

Note for

Different Data

TV/Video/Text

50/60Hz

Video only not memorized not memorized not memorized not memorized

Register

No. (bit)

00(6)

0F (1-0)

0C (7-4)

0D (1)

0D (0)

0E (0)

01(0)

0D (5-4)

01(3)

01(2)

01(1)

00(7)

12(0)

13(0)

00(5-0) 02

#4 (3-0) #5 (3-0) #5 (3-0)

BB(7)

BB(6-1)

BB(9)

83 (5)

0E (7-0)

0E (7-0)

0E (7-0)

0E (7-0)

0E (7-0)

10(7-0) 21 (10-3)

0000 (15-4)

Slava

Address

TDA7429

MSP3415D

(84H)

RAM Address

(bit)

4F (6)

8D (1-0)

5B (7-4)

5C (1)

5C (0)

7E (0)

50(0)

1A1 (5-4)

50(3)

50(2)

50(1)

4F (7)

61(0)

62(0)

19F (5-0)

1A0 (5-0)

76(1-0)

76(3-2)

76(5-4)

76(7-6)

1A8 (1-0)

1A9 (1-0)

1A9 (5-4)

157(7-0)

158(7-0)

159(7-0)

15A (3-0)

15B (7-0)

15C (7-0)

15D (7-0)

108 (7)

108(6-1) 107 (1) 10C (5) 16C (6-0) 16D (6-0) 16E (6-0) 16F (6-0)

170(6-0)

138(6-0)

166(7-0)

1A7 (7-0)

PF21M70/TF21M61/TF21M90/TF21P11 RM-952

Page 54
Image 54
Sony KV-TF21P11, KV-TF21M61, KV-PF21M70 service manual Inf Ins

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.