Adjustment Item Table

KV- RM-

Device

Functionality

Note

Name

No

Name

 

TXT

0

TXH

1

 

1

TXV

0

OPM

0

OSH

0A

 

1

COM

0

 

2

APC

1

 

3

TSY

0

 

4

MUT

1

 

5

AFM

0

 

6

RFB

0

 

7

TVO

0

 

8

DBL

0

OPB

0

OP1

F1

 

1

OP2

1

 

2

OP3

28

 

 

 

 

Data Range

3

3

3F

03

1

03

1

1

3

1

FF

FF

FF

Function

Teletext Horizontal Position Teletext Vertical Position

OSD HPosition

Comb Selection APC Switch

TV Sys at Auto TV Sys No Signal Mute

Auto FM switch C-BPF Control

Tilt to V-Angle Offset Disable Blueback Function

Optional Bits 1 (see below) Optional Bits 2 (see below) Optional Bits 3 (see below)

Note for

Different Data

Option-Misc

Option-Bits

Register No. (bit)

Slava

Address

(58H)

RAM Address

(bit)

18D (6-4)

18D (1-0)

81(7-2) AE (7-6) AD (5) AD (4-3) AD (0) AD (1) AE (5-4) A5 (2-0)

A4 (2)

47

48

49

HF51P50/XF21M80/XF21M83/XF21N90/XF51M65 952 RM-952 RM-952 RM-915 RM-

– 62 –

N O T E

shaded items are fixed data.

Standard data listed on the Adjustment Item Table are reference values, therefore it may be different for each model and for each mode.

Note for Different Data Those are the standard data values written on the microprocessor. Therefore, the data values of the modes and stored respectively in the memory.

In case of a device replacement, adjustment by rewriting the data value is necessary for some items.

952

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Image 51
Sony KV-XF21M83, KV-HF51P50, KV-XF51M65, KV-XF21N90 service manual T E

KV-XF21N90, KV-XF51M65, KV-XF21M83, KV-HF51P50 specifications

The Sony KV-HF51P50, KV-XF21M83, KV-XF51M65, and KV-XF21N90 are notable models within Sony's television lineup, showcasing a blend of pioneering technology and unique characteristics that cater to diverse viewer needs.

The Sony KV-HF51P50, featuring a 51-inch screen, is recognized for its exceptional display quality, leveraging Sony's Trinitron technology, which enhances color reproduction and brightness. This model supports a 4:3 aspect ratio, making it ideal for traditional television content. The KV-HF51P50 also includes a built-in comb filter that significantly improves image clarity by reducing cross-color artifacts. Additional features such as multiple input options and enhanced sound technology provide versatility and an immersive viewing experience.

The KV-XF21M83, on the other hand, introduces the Flat CRT technology, which minimizes the distortion common in conventional curved CRT displays. With a 21-inch screen, this model is a compact option ideal for smaller living spaces. One of its standout features is the advanced picture circuitry that ensures vibrant colors and sharp images. This television model also supports a variety of input connections, allowing users to easily connect gaming consoles and DVD players, and making it a versatile choice for entertainment.

In the larger category, the KV-XF51M65 offers a generous 51-inch screen size and incorporates numerous advancements, such as Sony's Dynamically Adaptive Picture Control. This technology constantly analyzes the incoming signal and adjusts the picture for optimal brightness and contrast, ensuring a consistently excellent viewing experience. The KV-XF51M65 also includes SRS Surround Sound technology, which creates an immersive audio environment to complement the stunning visuals.

Lastly, the KV-XF21N90, featuring a 21-inch display, stands out with its stylish design and reliable performance. This model focuses on user-friendly features, including an easy-to-navigate on-screen menu and customizable settings for picture and sound. Its flat-screen design not only contributes to aesthetics but also reduces glare, making it easier to watch in bright rooms. The durability and longevity of the KV-XF21N90 ensure it remains a staple in homes for years.

In summary, the Sony KV-HF51P50, KV-XF21M83, KV-XF51M65, and KV-XF21N90 collectively showcase Sony's commitment to quality and innovation in television technology. Each model offers distinct features that cater to a range of preferences, ensuring a top-notch viewing experience for all users.