Item

Measuring

 

 

Test point

 

Adjustment part

 

Description

instrument

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRIVE CENTER

Signal

 

 

 

 

 

 

 

 

 

 

 

 

 

(1)

Input the center-cross signal pattern.

POSITION

generator

 

 

 

 

 

 

 

 

 

 

 

 

 

(2)

Set the [SLEEP TIMER] to 0 min.

adjustment

Remote

 

 

 

 

 

 

 

 

 

 

 

 

 

(3)

Press the [DISPLAY] key and the [VIDEO STATUS]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

key simultaneously.

 

control unit

 

 

 

 

 

 

 

 

 

 

 

 

 

(4)

Press the [9] key to display the RGB box pattern.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(5)

Press the [DISPLAY] key twice to select the RGB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(6)

Adjust the center-cross screen to be same on top

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and bottom (A=B) by pressing the [CH +] / [CH -] key.

 

 

C

 

 

 

 

 

 

 

 

 

 

 

D

 

(7) Adjust the center-cross screen to be same on left

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and right (C=D) by pressing the [VOL +] / [VOL -]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

key.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note

Center-cross

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

Setting data : Memorized at once.

pattern

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cross pattern

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indicated

 

 

 

 

 

 

 

 

 

 

 

RGB

 

 

 

RGB mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RGB BOX PATTERN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[REMOTE CONTROL UNIT KEY FUNCTION]

 

INPUT 2

4

 

5

6

 

V2

 

 

INPUT 3

7

 

8

9

 

V3

 

 

INPUT 4

 

 

0

RETURN+

 

V4

TUNE

 

TV

 

DIGITAL-IN

THEATER

 

VIDEO

 

PRO

 

 

STATUS

 

D-IN

 

 

 

 

SLEEP TIMER :

SLEEP TIMER DISPLAY SOUND

LIGHT

 

+

 

 

 

R / B data reset /

MUTING

 

CH

 

C.C.

SERVICE MENU setting

 

 

 

C.C.

 

 

 

 

 

 

VOL

OK

VOL

VOL - :

 

 

 

 

 

 

 

 

 

R / B/RGB move to Left side

 

 

CH

 

 

by 1 pixel

VCR CHANNEL

VCR / DVD

BACK

 

MENU

 

 

 

 

PREV

NEXT

POWER

TV / VCR

MENU :

REW

PLAY

 

FF

(Return to normal MENU)

REC

STOP PAUSE

 

 

OPEN CLOSE

 

STILL PAUSE

9 : RGB BOX PATTERN

DISPLAY : OSD ON/OFF select : RBRGB

CH + : R / B/RGB up position 1 pixel

VOL +: R / B/RGB move to right side by 1 pixel

BACK: Return to

SERVICE MENU

CH - : R / B/RGB Down position by 1 pixel

1-30 (No.YA092B)

Page 30
Image 30
JVC HD-52Z575 service manual Drive Center, Position

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.