2-5. SERVICE POSITION

(Note: Remove F Bracket first.)

 

(XF21/XF51)

(HF51)

– 47 –

2-6. REPLACEMENT OF PARTS

 

2-6-1. REPLACEMENT OF MULTI BUTTON

 

 

 

For replacement of the Multi Button (XF21/XF51), cut the welded portions from it exchange with the new part, and fix it with screws (+BVTP).

Cut

Multi button

Multi button

Two screws (+BVTP 3 × 12)

(XF21/XF51)

For replacement of the Multi Button (HF51), unscrew it to exchange with the new part, and fix it with screws (+BVTP).

Multi button

Two screws (+BVTP 3 × 12)

(HF51)

2-6-2. REPLACEMENT OF LIGHT GUIDE

For replacement of the Light Guide (XF21/XF51), cut the welded portions from it, exchange with the new part, and fix it with screw (+BVTP).

Light guide

Light guide

Cut

One screw (+BVTP 3 × 12)

(XF21/XF51)

For replacement of the Light Guide (HF51), pull it out to exchange with the new part.

Light guide

(HF51)

KV-HF51P50/XF21M80/XF21M83/XF21N90/XF51M65RM-952 RM-952 RM-952 RM-915 RM-952

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Sony KV-HF51P50, KV-XF51M65, KV-XF21N90, KV-XF21M83 service manual XF21/XF51 HF51, Service Position, Replacement of Parts

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.