Amtran LE42Z300R3D_LC420EUG-RDF1-7R1 (CN) User manual

Service Manual
AMTRAN TECHNOLOGY CO., LTD.
17F, NO. 268, Lien Chen Rd., Chung Ho New City Taipei County, Taiwan, 235 R.O.C.
TEL : (02) 8228-0505 FAX : (02) 8228-0599
Confidential Document, Property of AmTRAN CO. LTD
Model # : LCD TV 42"
LE42Z300R3D_LC420EUG-RDF1-7R1 (CN)
(T42CNHAB2RF1.300R3D1)
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LE42Z300R3D Service Manual
Table of Contents
CONTENTS PAGE
Sections
1. Features 1-1
2. Specifications 2-1
3. On Screen Display 3-1
4. Factory Preset Timings 4-1
5. Pin Assignment 5-1
6. Block Diagram 6-1
7. Main Board I/O Connections 7-1
8. Theory of Circuit Operation 8-1
9. Trouble Shooting 9-1
10. Complete Parts List 10-1
Appendix
1. Assembly Explosion Drawing
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Haier Service Manual
LE42Z300R3D
LE42Z300R3D Service Manual
COPYRIGHT © 2000 .AMTRAN TECHNOLOGY CO.,LTD. ALL RIGHTS RESERVED.
IBM and IBM products are registered trademarks of International Business Machines
Corporation.
Macintosh and Power Macintosh are registered trademarks ofApple Computer, Inc.
AmTRAN and AmTRAN products are registered trademarks of AmTRAN Technology Co.,Ltd.
VESA, EDID, DPMS and DDC are registered trademarks of Video Electronics Standards
Association (VESA).
Energy Star is a registered trademark of the US Environmental Protection Agency (EPA).
No part of this document may be copied, reproduced or transmitted by any means for any
purpose without prior written permission from AmTRAN.
FCC INFORMATION
This equipment has been tested and found to comply with the limits of a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy, and if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that the interference will not occur in a particular installation. If this equipment
does cause unacceptable interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures -- reorient or relocate the receiving
antenna; increase the separation between equipment and receiver; or connect the into an
outlet on a circuit different from that to which the receiver is connected.
FCC WARNING
To assure continued FCC compliance, the user must use a grounded power supply cord and
the provided shielded video interface cable with bonded ferrite cores.Also, any unauthorized
changes or modifications to Amtrak products will void the user’s authority to operate this
device. ThusAmTRAN Will not be held responsible for the product and its safety.
CE CERTIFICATION
This device complies with the requirements of the EEC directive 89/336/EEC with regard to
“Electromagnetic compatibility.”
SAFETY CAUTION
Use a power cable that is properly grounded. Always use the AC cords as follows – USA(UL);
Canada (CSA); Germany (VDE); Switzerland (SEV); Britain (BASEC/BS); Japan (Electric
Appliance Control Act); or an AC cord that meets the local safety standards.
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Chapter 1 Features
Haier LE42Z300 R3D is a LED TV that includes below feature:
1. Slim LED TV:
The slim TV is very popular in the market and the LED backlight can save much more
power so that the users do not need to pay a lot of money, the user is very happiness
of this feature.
2. Multimedia Support:
This model supports the multimedia that can play MP3、TXT、Video and picture. The
user can use the USB to play these . USB supported format MVB/RM , JPEG , MP3.
3. 3D movies Support:
Users can enjoy 3D movies with the 3D glass . the 3D movies format as the table
below. Format Resolution Frame Rate(Hz)
1080p*
720p* 24
50/60
Frame Packing
(Rull Resolution) 1080i 50/60
SidebySide 1080i* 50/60
Topand
Bottom
1080p*
720p*
1080i
24
50/60
50/60
4. Ethernet Supported:
This model support Ethernet function . Users can easily surf internet to see movies ,
listen music and get the information about NEWS , stock market and so on .
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1.整机外观图:
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项目 部件 新部品 共用件 部件颜色 部件材质 表面效果 印刷颜色
一 Front Bezel 黑色 塑胶 高亮 参考色板
二 Rear Cover 黑色 塑胶 咬花 白色
三 Key Button 黑色 塑胶 咬花 N/A
四 Led Lens
透明 塑胶 高亮(母模)
咬花(公模) N/A
五 IR Lens
灰色半透明 塑胶 高亮(母模)
咬花(公模) N/A
2.端子外观图:
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3.遥控器实物图片:
4.后壳铭牌:
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Chapter 2 Specifications
1、屏的基本参数:
Basic Information LGD Display, LC420EUG-RDF1-7R1
Active Screen Size 42.02 inches(1067.31mm) diagonal
Outline Dimension 968.4(H) 564(V) X 10.8(B)/18.3 mm(D) (Typ.)
Pixel Pitch 0.4845 mm x 0.4845 mm
Pixel Format 1920 horiz. by 1080 vert. Pixels, RGB stripe arrangement
Color Depth 8bit, 16.7Million colors
Luminance, White 360 cd/m2 (2D Mode), 135 cd/m2(3D Mode)
Contrast Ratio 1000(min), 1400(typ)
Viewing Angle
(CR>10)
Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
Power Consumption Total 88.8W (TBD) [Logic= 4.8W, LED Driver=84(TBD)W
(ExtVbr_B=100% )]
Weight 8.8 Kg (Typ.)
Display Mode Transmissive mode, Normally black
Surface Treatment Hard coating(2H), Anti-glare treatment of the front polarizer (Haze
10%)
2、机器基本规格参数:
型号 LE42Z300R3D
产品名 Haier LE42Z300R3D
TV 系统 PAL/NTSC
PC 输入 15pins D-Sub
视频输入 1 x RF
2 x HDMI with HDCP plus
1x Component YPbPr plus Stereo Audio
1 x Composite Video plus ;Stereo Audio
1 x Analog RGB plus Stereo Audio
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1 x USB
1 x Ethernet
视频 & 音频输出 1 x Composite Video plus Stereo Audio
服务埠 USB
喇叭 10W x 2
电压输入 100-240 Vac , 50/60Hz
能效等级 一级 (能效指数≥1.4)
EDID 版本 1.3
预设模式 Primary 1920(H) x 1080(V) @ 50Hz...
3、软件规格:
图像
1. 对比度:(0-100)。默认:50。
2. 亮度:(0-100)。默认:50。
3. 色度:(0-100)。默认:50。
4. 清晰度:(0-20)。默认:10。
5. 色调: 仅NTSC 可调。
6. 图像模式:标准,柔和,用户,明亮,电影。默认:标准。
7. 画面比例:满屏,4:3,放大,电影模式,全景。默认:满屏。
8. 养眼调色板:进入养眼调色子菜单。
9. 复位:回复图像初始值。
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声音
1. 音量(0-100)。 默认:30
2. 平衡(-50-50)。默认:0
3. 数字音质:进入数字音质子菜单。
4. 环绕音:关,开。 默认:关
5. 智慧控制音:关,开。默认:关
6. MAXX Bass:关,低,中,强(环绕声开时可调)
7. 复位:回复声音初始值。
调谐
1. 手动搜台:手动搜索一个台。
2. 彩色制式:自动 PAL SECAM NTSC 默认:自动。
3. 声音制式:D/K B/G I M 默认:D/K。
4. 跳跃:开 关默认:关。
5. 自动搜台:进入搜台子菜单。
当前频道:设置当前频道号
交换到:设置目标频道号
功能
1. OSD 语言:English,简体中文。默认:简体中文
2. 菜单时间:5秒, 10 秒, 15 秒。默认: 5 秒。
3. 图像优化:图像优化子菜单。
4. 背景:开,关。
5. 智能省电:进入智慧省电子菜单。
6. 背光:调整背光亮度(0-100)。
7. 复位:恢复功能初始值。
8. 网络升级:进入进行网络升级。
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调整
1. 图像位置:进入图像位置子菜单。
2. 水平幅度:(0-100)默认:50
3. 垂直幅度:(0-100)。默认:50
4. 自调:不可调。
5. 时钟:不可调。
6. 相位:不可调。
7. 复位:恢复调整初始值。
时间
1. 当前时间: 进入调整当前时间
2. 关机时间: 进入设定关机时间
3. 开机时间: 进入设定开机时间
4. 开机频道: 进入设定开机频道
5. 预约时间: 进入设定预约时间
6. 预约频道: 进入设定预约频道
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4、整机尺寸规格:
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Chapter 3 On Screen Display
OSD (On Screen Display) function is supported on each TV and is easily controlled
by key pad and remote control , the user can change the OSD setting to adjust their
preferences.
电视:
Menu Sub Menu
养眼调色板子菜单:
冷色,标准,暖色,用户。默认:标准。
图像
1. 对比度:(0-100)。默认:50。
2. 亮度:(0-100)。默认:50。
3. 色度:(0-100)。默认:50。
4. 清晰度:(0-20)。默认:10。
5. 色调: 仅NTSC 可调。
6. 图像模式:标准,柔和,用户,明亮,电
影。默认:标准。
7. 画面比例:满屏,4:3,放大,电影模式,
全景。默认:满屏。
8. 养眼调色板:进入养眼调色子菜单。
9. 复位:回复图像初始值。
声音
1.音量(0-100)。 默认:30
2.平衡(-50-50)。默认:0
3.数字音质:进入数字音质子菜单。
4.环绕音:关,开。 默认:关
5.智慧控制音:关,开。默认:关
6.MAXX Bass:关,低,中,强(环绕声开时
可调)
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数字音质子菜单:
标准, 音乐, 剧院, 用户(-6db-6db).
默认: 标准
7.复位:回复声音初始值。
频道编辑子菜单:
节目交换子菜单:
调谐
1.手动搜台:手动搜索一个台。
2.彩色制式:自动 PAL SECAM NTSC 默认:
自动。
3.声音制式:D/K B/G I M 默认:D/K。
4.跳跃:开 关默认:关。
5.自动搜台:进入搜台子菜单。
当前频道:设置当前频道号
交换到:设置目标频道号
功能
1.OSD 语言:English,简体中文。默认:简体
中文
2.菜单时间:5秒, 10 秒, 15 秒。默认: 5 秒。
3.图像优化:图像优化子菜单。
4.背景:开,关。
5.智能省电:进入智慧省电子菜单。
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