SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

2.1 TECHNICAL INFORMATION 2.1.1 DIFFERENCE LIST

Items

HD-52Z575 / HD-61Z575

HD-52Z585 / HD-61Z585

 

 

 

 

 

 

SMART SOUND

Non

Built-in

 

 

 

SMART CAPTION

Non

Built-in

 

 

 

FRONT CABINET

Silver

Black

 

 

 

2.1.2 PROJECTION UNIT

R DEVICE

B DEVICE

Lamp unit

G DEVICE

Incident light

2.1.3 IMAGE LIGHT FLOW

 

 

 

DEVICE UNIT SECTION

 

Projection

(TOP VIEW)

 

 

 

 

 

light

 

 

 

 

 

G B

R

Mirror

 

FRONT

 

 

 

 

 

 

 

 

Device

B

 

 

 

 

 

 

R

Device

 

RG B

Incident

 

 

light

 

Device

Mirror

Mirror

 

 

 

G

 

 

 

 

 

 

 

2.1.4 D-ILA DEVICE SPECIFICATION

Item

Content

 

 

Resolution

H:1312 x V:800

Pixel number

about 3200000

Pixel size

H :12.0m x V :12.0m

Aspect ratio

16 : 9

Contrast ratio

1000 : 1

Aperture ratio

93% or more

Effective pixel measurement

0.7 inch

2.1.5D-ILA DEVICE STRUCTURE R / G / B DEVICE (SIDE VIEW)

Glass substrate

Incident light

Projection light

Back

 

Plane

FRONT

 

Flat film

Reflective pixel

Liquid

Transparent

electrode

crystal

electrode

PIXEL VIEW (FRONT VIEW)

12.0 m

Pixel

12.0m

(No.YA092B)1-7

Page 7
Image 7
JVC HD-52Z575 service manual Section Specific Service Instructions

HD-52Z575 specifications

The JVC HD-52Z575, HD-61Z585, HD-61Z575, and HD-52Z585 are high-definition rear-projection televisions that were part of JVC's impressive line-up in the early 2000s. These models showcased the brand's commitment to providing quality home theater experiences with advanced features and technologies.

One of the standout characteristics of these models is their use of D-ILA (Direct-Drive Image Light Amplifier) technology. D-ILA is a type of liquid crystal display technology similar to LCoS (Liquid Crystal on Silicon) that enhances picture quality by delivering deeper blacks and more vibrant colors. This technology enables the TVs to produce stunning visuals with impressive contrast ratios, making them ideal for various viewing environments.

These models are available in different screen sizes, with HD-52Z575 and HD-52Z585 featuring 52-inch screens, while the HD-61Z585 and HD-61Z575 boast larger 61-inch displays. This range offers versatility for consumers, catering to different room sizes and viewing preferences.

All four models support 1080p resolution, providing an exceptional level of detail and clarity for HD content. This feature makes them suitable for viewing high-definition broadcasts, Blu-ray films, and gaming, allowing users to immerse themselves in their favorite content. The screens also feature a wide viewing angle, ensuring that everyone in the room gets a good view without compromising picture quality.

Connectivity is another strength of these JVC models. Equipped with multiple HDMI ports, component video inputs, and composite inputs, these televisions provide compatibility with a wide range of devices, from gaming consoles to DVD players. Users can easily connect their favorite devices, expanding their entertainment options.

In terms of audio, these JVC TVs are built to complement their visual capabilities, featuring integrated speakers that deliver decent sound quality for everyday use. For those who seek an enhanced audio experience, they offer optical digital audio outputs for external sound systems.

In conclusion, the JVC HD-52Z575, HD-61Z585, HD-61Z575, and HD-52Z585 are notable for their advanced display technologies, high-definition resolutions, and versatile connectivity options. Their D-ILA technology ensures a superior viewing experience, making these rear-projection TVs a compelling choice for any home theater enthusiast looking to enjoy high-quality visuals and sound. Although released in the early 2000s, these models remain a testament to JVC's dedication to innovation and excellence in the television market.