AOC 2330Fz Service Manual

SERVICE MANUAL

维修手册

客户/品牌机种名

AOC 2330Fz

1

变更说明

版本发布日期变更说明对外机种名对内机种名

A00 Mar-09-2010 Initial Release 2330Fz TDRSNHNYWCA1HZ

2

1. 技术规格 -------------------------------------------------------------------------------------------------------------- 4

1.1 一般规格 --------------------------------------------------------------------------------------------------------- 4

1.2 工厂预设模式 --------------------------------------------------------------------------------------------------- 5

2. 操作说明 -------------------------------------------------------------------------------------------------------------- 6

2.1控制面板 --------------------------------------------------------------------------------------------------------- 6

2.2接口说明 --------------------------------------------------------------------------------------------------------- 7

2.3 OSD 菜单调整 ------------------------------------------------------------------------------------------------- 8

3. 工厂模式调整 -------------------------------------------------------------------------------------------------------- 12

4. 故障处理流程 -------------------------------------------------------------------------------------------------------- 13

4.1 主板 --------------------------------------------------------------------------------------------------------------- 13

4.2 电源板 ------------------------------------------------------------------------------------------------------------ 16

4.3 按键板 ------------------------------------------------------------------------------------------------------------ 18

5. 电气方框图 ----------------------------------------------------------------------------------------------------------- 19

5.1主板 --------------------------------------------------------------------------------------------------------------- 19

5.2电源板 ------------------------------------------------------------------------------------------------------------ 20

6. 线路图 ----------------------------------------------------------------------------------------------------------------- 21

6.1主板 --------------------------------------------------------------------------------------------------------------- 21

6.2电源板 ------------------------------------------------------------------------------------------------------------ 25

6.3按键板 ------------------------------------------------------------------------------------------------------------ 27

7. ISP 和 DDC 烧录 SOP --------------------------------------------------------------------------------------------- 28

8. 料件清单 -------------------------------------------------------------------------------------------------------------- 29

3

1. 技术规格

1.1 一般规格

LCD 面板

分辨率

市场型号

驱动系统

可视尺寸

像素间距

视频

独立同步

显示颜色

点时钟

水平扫描范围

水平扫描尺寸（最大）

垂直扫描范围

垂直扫描尺寸（最大）

预设的最佳分辨率

预设的最高分辨率

即插即用

2330Fz

TFT 彩色 LCD

585.09 mm 对角

0.249mm(H) x 0.249mm(V)

R, G, B 模拟接口,DVI 接口

行 /场 TTL

16.7M 色彩

156.75 MHz

30 kHz - 80 kHz

509.952mm

56 Hz - 75 Hz

286.848mm

2048 x 1152 (60 Hz)

VESA DDC2B/CI

物理特性

输入连接器

输入视频信号

电源

功率消耗

连接器类型

信号电缆类型可分离

高度 (含底座)

宽度

尺寸和重

深度

量

重量（仅显示器）

重量（含包装）

工作时

温度

非工作时

工作时

湿度

非工作时

D-Sub 15 针,DVI-D

模拟： 0.7Vp-p（标准），75 OHM，正极性和 TMDS ,DVI-D

100~240VAC, 50/60Hz

正常工作< 55 W

离机 < 1 W

15- 针 Mini D-Sub ,DVI-D

419.3 mm

563 mm

219.6 mm

5.32 kg

7.0 kg

0°- +40°

-20°- +60°

10% - 85%（非凝露）

5% - 80%（非凝露）

海拔高度

工作时

非工作时

0~2000m (0~10000 ft)

0~2000m (0~15000 ft)

4

1.2 工厂预设模式

标准分辨率水平频率(kHz) 垂直频率(Hz)

VGA 640×480 @60Hz DMT 31.469 59.940

VGA 640×480 @67Hz MAC 35.000 66.667

VGA 640×480 @72Hz DMT 37.861 72.809

VGA 640×480 @75Hz DMT 37.500 75.000

Dos-mode 720×400 @70Hz DOS 31.469 70.087

SVGA 800×600 @56Hz DMT 35.156 56.250

SVGA 800×600 @60Hz DMT 37.879 60.317

SVGA 800×600 @72Hz DMT 48.077 72.188

SVGA 800×600 @75Hz DMT 46.875 75.000

SVGA 832×624 @75Hz 49.725 74.500

XGA 1024×768 @60Hz DMT 48.363 60.004

XGA 1024×768 @70Hz DMT 56.476 70.069

XGA 1024×768 @75Hz DMT 60.023 75.029

XGA 1024×768 @75Hz MAC 60.241 74.927

*** 1280×960 @60Hz DMT 60.000 60.000

SXGA 1280×1024 @60Hz DMT 63.981 60.02

SXGA 1280×1024 @75Hz DMT 79.976 75.025

WXGA+ 1440×900 @60Hz 55.935 59.887

WXGA+ 1440×900 @60Hz 55.469 59.901

WSXGA 1680X1050 @60Hz 65.290 59.954

WSXGA 1680X1050 @60Hz 64.674 59.883

HD 1920×1080@60Hz 67.500 60.000

WDXGA 2048×1152 @60Hz 70.992 59.909

SD 480P@60Hz for SDTV Digital only 31.469 59.94

SD 576P@50Hz for SDTV Digital only 31.250 50.000

HD 720P@60Hz for HDTV Digital only 45.000 60.000

HD 720P@50Hz for HDTV Digital only 37.500 50.000

HD 1080i@60Hz for HDTV Digital only 33.750 60.000

HD 1080i@50Hz for HDTV Digital only 28.125 50.000

FULL HD 1080P@60Hz for HDTV Digital only 67.500 60.000

FULL HD 1080P@50Hz for HDTV Digital only 56.250 50.000

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2. 操作说明

2.1 控制面板

外部控制

电源/菜单：

按电源键打开显示器，当显示器打开时按出菜单。连续按两秒关闭显示器。

情景模式（动态对比度）/向上：

按此键选择不同的亮度模式（标准，文本，网络，游戏，电影，运动）和打开动态对比度，当主菜单或子菜单被激活

时，此按键是向上功能键。

信号源切换(自动调整) /向下：

信号源快捷键：当没有 OSD 菜单时，按信号源快捷键激活信号源功能(仅针两种输入信号及以上机型)。连续按信号

源切换键来选择信息栏中显示的信号源，按菜单键调整为选择的信号源。

自动调整快捷键：当没有 OSD 菜单时，持续按自动调整快捷键 2 秒启动自动调整功能。

对比度/向左：

按此键出现对比度调整菜单并减小对比度，按向右键增加对比度，当主菜单或子菜单被激活时，在 OSD 菜单中此按

键是向左功能键或者是减少数值。

4 :3 或宽屏/向右：

按此键切换 4：3 或宽屏模式，当输入信号的分辨率是宽屏时，此键没有作用，当主菜单或子菜单被激活时，在 OSD

菜单中此按键是向右功能键或者是增加数值。

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2.2 接口说明

管脚号信号电缆的 15 针一端

1

视频 - 红色

2

3

4 N.C.

5

6 GND-R

7 GND-G

8 GND-B

9 +5V

10

11 N.C.

12

视频 - 绿色

视频 - 蓝色

检测电缆

接地

DDC- 串行数据

13

14

H- 同步

V- 同步

15

DDC- 串行时钟

管脚号信号名称管脚号信号名称管脚号信号名称

1

2

3

4

5

6

7

8 N.C. 16

TMDS 数据 2-

TMDS 数据 2+

TMDS 数据 2/4 屏蔽

TMDS 数据 4-

TMDS 数据 4+

DDC 时钟

DDC 数据

9

10

11

12

13

14

15

TMDS 数据 1-

TMDS 数据 1+

TMDS 数据 1/3 屏蔽

TMDS 数据 3-

TMDS 数据 3+

+5V 电源

接地（对于 +5V ）

热插拔检测

17

18

19

20

21

22

23

24

TMDS 数据 0-

TMDS 数据 0+

TMDS 数据 0/5 屏蔽

TMDS 数据 5-

TMDS 数据 5+

TMDS 时钟屏蔽

TMDS 时钟 +

TMDS 时钟 -

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2.3 OSD 菜单调整

OSD CONTROL FUNCTION

Main Menu

Item

Luminance

Main Menu

Icon

1st Sub

Menu Item

Contrast N/A Contrast from Digital-register.

Brightness N/A Backlight Adjustment

Eco Mode N/A Picture Adjustment Standard Recall

2nd Sub

Menu

Item

Description Adjust

Range

0-100 Recall Warm

each step will increase/decrease

value by 1

0-100 Recall Warm

each step will increase/decrease

value by 1

Te xt

Internet

Game

Movie

Reset Value

Contrast Value

50

Brightness

Value 90

Standard Value

Sports

Gamma N/A Gamma Adjustment Gamma1

Gamma2

Gamma3

DCR N/A Dynamic contrast ratio

8

ON/OFF Recall OFF

Recall Gamma1 Valu e

Valu e

Image

Clock N/A Adjust picture Clock to reduce

0-100 Do Auto Config

Setup

Color Temp.

Vertical-Line noise.

each step will increase/decrease

value by 1

Phase N/A Adjust Picture Phase to reduce

Horizontal-Line noise

each step will increase/decrease

value by 1 or 2

H. Position N/A Adjust the horizontal position of

the picture.

each step will increase/decrease

value by 1 or 2

V. Position N/A Adjust the vertical position of the

picture.

each step will increase/decrease

value by 1 or 2

Warm

(6500K)

Normal

N/A Recall Warm Color Temperature

from EEPROM.

N/A Recall Normal Color Temperature

0-100 Do Auto Config

N/A The Color

Temperature

N/A

will be set to

Color Boost

(7300K)

Cool

(9300K)

sRGB

N/A Recall Cool Color Temperature

N/A Recall sRGB Color Temperature

from EEPROM.

User / R N/A Red Gain from Digital-register.

each step will increase/decrease

value by 1

User / G N/A Green Gain from Digital-register.

each step will increase/decrease

value by 1

User / B N/A Blue Gain from Digital-register.

N/A

0-100

Warm.

The User

R/G/B value

(default is 50)

will not be

Modified by

Reset function

in user mode.

each step will increase/decrease

value by 1

Full

Enhance

Nature Skin N/A Red Gain from Digital-register. ON/OFF Recall OFF

N/A Free Color Function ON/OFF Recall OFF

Valu e

Green Field N/A Green Gain from Digital-register. ON/OFF Recall OFF

Valu e

Sky- blue N/A Blue Gain from Digital-register. ON/OFF Recall OFF

Valu e

9

Auto Detect N/A Auto gain for input signal ON/OFF Recall OFF

Valu e

Demo N/A Enhance Area in half Picture ON/OFF Recall OFF

Valu e

Picture

Boost

OSD Setup

Frame Size N/A Adjust the Size of the Frame 14-100 Recall 14

Valu e

Brightness N/A Brightness Adjustment for

Enhance Area

Contrast N/A Contrast Adjustment for Enhance

Area

H. Position N/A Adjust the horizontal position of

the Frame

V. Position N/A Adjust the vertical position of the

Frame

Bright

Frame

H. Position

N/A Enable/Disable Bright Frame ON/OFF Recall OFF

N/A

Adjust the horizontal position of

the OSD.

each step will increase/decrease

value by 5

0-100

0-100 Recall 50

0-100 Recall 0 Value

0-100 Recall 50

Recall 50

Valu e

V. Position N/A Adjust the vertical position of the

OSD.

each step will increase/decrease

value by 5

Timeout N/A Adjust the OSD timeout.

each step will increase/decrease

value by 5

Transparen

ce

Language N/A Set OSD display language to

N/A Adjust the OSD transparent each

step will increase/decrease value

by 25

English.（English is default setting）

0-100 Recall 50

Valu e

5-120 Recall 10

Value

0-100 Recall 0

Valu e

English No need to

Korean

Français

Español

Português

简体中文

繁體中文

Pycckий

recall language

while press

“RESET”.

If customer

have different

request,

please refer to

10

customer

request

Extra

Input Select N/A Select input signal from auto

Auto

detect ( only D-sub/DVI ) or analog

Auto Config N/A Auto Adjust the Clock, Focus and

Image Ratio N/A

DDC/CI N/A Support DDC/CI Function YES Yes

Information N/A Show the resolution, H/V

(D-Sub) or digital (DVI) source as

input

H/V Position of picture.

Do not execute Auto Config, return

to main menu

Select wide or 4:3 format for

display

( can’t change when input is wide

timing )

Unsupported DDC/CI Function NO

frequency and input port of current

input timing.

Analog

Digital

YES N/A

NO

wide or

4:3

N/A N/A

Wide panel is

“Wide”, other

panel is “4:3”

Reset

Exit

Reset N/A Clear each old status of

Auto-configuration and set the

Exit N/A Exit the main OSD N/A N/A

color temperature to Warm

Do not execute reset, return to

main menu.

YES N/A

NO

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3. 工厂模式调整

进入工厂模式方法：

机器应处于开机状态，关断输入的220V电源，先按住MENU键，然后接通电源，工厂模式菜单将位于屏的左上角。

a.基本调整:

设置对比度为 50。

设置亮度

为 80。

b.增益调整:

调整9300K色温

1、选中“AUTO LEVEL”先进行底光栅自动调整

2、按“MENU”选择9300K进行R G B增益调整

x = 283 ±20, y = 297 ±20, Y = 300cd/m

调整7300K色温

1、选中“AUTO LEVEL”先进行底光栅自动调整

2、按“MENU”选择7300K进行R G B增益调整

x = 301±20, y = 317 ±20, Y = 300cd/m

调整6500K色温

2

(typ)

2

(typ)

1、选中“AUTO LEVEL”先进行底光栅自动调整

2、按“MENU”选择 6500K 进行 R G B 增益调整

x = 313 ±20, y = 329 ±20, Y = 300cd/m

2

(typ)

c.调整完毕直接关闭电源。

12

AOC 2330Fz Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual