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Acer AL2216W
Service Guide
Service guide files and updates are available
on the CSD web: for more information,
Please refer to http: csd.acer.com.tw

1

2

3

4

5

6

Table of Contents
Chapter 1 Monitor Features..................................................... 8
1.1 Test Conditions.......................................................... 8
1.2 Features.................................................................... 8
1.3 LCD Panel Specification............................................. 9

Chapter 2 OPERATING INSTRUCTIONS......................................13
2.1 Function Name.........................................................13
2.2 OSD Menu Description...............................................15
2.3 OSD Control..............................................................16
2.4 OSD Menu Screen......................................................16
2.5 OSD Function Definition .............................................17
2.6 Plug and Play....................................................... . . ..18
2.7 Power Saver..............................................................18

Chapter 3 Machine Disassembly and Assembly......................19
3.1 Machine Disassembly............................................ ....19
3.2 Machine Assembly.................................................... 23

Chapter 4 Troubleshooting.......................................................27
4.1 Abnormal display Troubleshooting............................. .27
4.2 Abnormal (On/Off, LCD Display, K/B) Troubleshooting...29
4.3 Abnormal (BIOS, OSD, Other Display) Troubleshooting. .30
4.4 Audio Abnormal........................................................31

Chapter 5 Connector Information ...........................................32
5.1 Function Block Diagram..............................................32
5.2 Connector Location...................................................33
5.3 D-sub Mini 15Pin Connector.........................................33
5.4 DC Connector............................................................33

Chapter 6 FRU (Field Replaceable Unit.................................. .34
Chapter 7 Schematic Diagram..............................................38

7

Monitor Features

Chapter 1

1.1 Test Conditions
Item
Temperature
Humidity
AC input voltage
Brightness
Contrast
Resolution setting
Color temperature
Measuring instrument
Others

Condition
Normal room temperature (25?2?)
50?10%
100V?2V, 120?2V, 60Hz / 240?2V, 50Hz
Maximum with OSD setting
Middle with OSD setting
1680 x 1050 @60HZ
With OSD setting. (For TCO03 CCT test condition requirement, the brightness
setting on OSD shall be adjusted to meet 125 nit.)
Minolta CS-1000T Spectrometer and Photometer CA-210 or equivalent
Before measuring, "Auto Adjust" & "Auto Balance" must be done in advance

1.2 Features
22" wide WSXGA+ TFT LCD Panel
TN Mode Liquid Crystal
D-SUB/ DVI-D Input
Audio Function (Optional)
Support to 75Hz Refresh Rate
Support VESA-DCC 2B plug & play function
Support VESA-DPMS & DVI DMPM Power Management Function
Super Wide Viewing Angle
High Brightness & Contrast Ratio
High Brightness & Contrast Angular Dependent
Fast LC Response Time
Light Weight

8

1.3 LCD panel Specification

Technical Specification

LCD panel

Graphic

Performance

Item
Active Area
Driver Element
Pixel Number
Pixel Pitch
Pixel Arrangement
Display Color
Transmissive Mode
Viewing Angle (H / V)
Brightness
Contrast Ratio
LC Response Time (Tr+Tf)
Separate Sync.
Horizontal Sync.
Vertical Sync.
Input Connector
Auto Adjust
Screen Scaling
Power Management
Color Adjustment
OSD Language

Supplier (Model No.)
Power Input
Input frequency
Input Current
Power source
Efficiency
Inrush Current
(Cold Start at 25?,Full Load)
Operation Mode
Power consumption Power Saving Sleep Mode
Power Saving OFF Mode
Tilt angle
Upward / Downward
Physical
Dimension, weight
DDC
Plug & Play

Specification
473.76 (H) x 296.1 (V) (22" wide diagonal)
a-si TFT Active Matrix
1680 x R.G.B. x 1050
0.282 (H) x 0.282 (V)
RGB Vertical Stripe
16.2M
Normally White
Typical 170 / 160
Typical 300

Unit
mm
pixel
mm
color
degree
2
cd/m

Typical 700
5 (Tr: 2 + Tf: 3)
TTL Level
Positive / Negative
Positive / Negative
D-Sub mini 15 pins, DVI-D 24 pins
Clock, Phase, H Position & V Position
VGA/SVGA/XGA/SXGA Full Screen Display
(R)
VESA DPMS, DVI DMPM, ENERGY STAR
Compliance
User, 6500K, 7500K & 9300K
English, French, German, Spanish, Italian, Japanese,
Traditional Chinese, Simplified Chinese, Russian,
Korean
DELTA /DAC-19xxx
AC100~240 (Worldwide)
50 ~ 60
1600 (max)
AC input 100VAC 80% (min)
120 Max./ 240VAC / 50Hz

msec
-

& lt; 48W (typ.)
& lt; 2W @230VAC 50Hz
& lt; 1W @230VAC 50Hz
20 / 0
532 x 401.5 x 244 (W x H x T) , 4.5
DDC 2B Compliance
6keys

W
W
W
degree
mm, kg
-

2W (max.)
N.A.

W
W

Function key
Function

Audio Amplifier Output
Speaker Rating

9

-

V
Hz
mA
A

(1)

Definition of Viewing Angle (?x, ?y):

Normal
?x = ?y = 0?

?y?X- = 90?

?y+

x-

y+

?x-

6 o'clock
?y- = 90?

12 o'clock direction
?y+ = 90?

?x+

y-

x+

10

?X+ = 90?

Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression and figure below.
Contrast Ratio (CR) = L255 / L0
L255: Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (1)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (5).

Horizontal Line Number [pixel]

Vertical Line Number [pixel]

(2)

: test point
X (Minolta CA-210)

Active area

The position of measuring area corner: X=10.0mm ; Y=10.0mm
Luminance of center point: L=L(1)
Brightness Uniformity Measurement points: Thirteen specified points 1-13

Formula: Maximum [L (1), L (2), L (3), L (4), L (5), L (6), L (7), L (8), L (9), L (10), L (11),
L (12), L (13)]/Minimum [L (1), L (2), L (3), L (4), L (5), L (6), L (7), L (8), L (9), L (10),
L (11), L (12), L (13)]

11

(3)

Definition of Response Time (TR, TF) and Measurement Method:

Gray Level 255

Gray Level 255

100%
90%

Optical
Response
Gray Level 0
10%
0%

Time
TF

TR

66.67m

66.67ms

(4) Luminance, Chromaticity and CCT Measurement
The LCD module should be stabilized at given temperature for 20 minutes to avoid abrupt temperature change
during measuring. In order to stabilize the luminance, the measurement should be executed after lighting
Backlight for 20 minutes in a windless room.

12

OPERATING INSTRUCTIONS

Chapter 2
2.1 Function Name
2.1.1 Front

No.

Key

Descriptions

2

Normal operation
Power Management
Power on
Power off

3

OSD control MENU button/Access Main/Sub-menu/Quick Menu Selection

4

+/QUICK MENU Access (Brightness, Contrast and Volume)

5

-/QUICK MENU Access (Brightness, Contrast and Volume)

6

Adjust Clock, Phase, H Position and V Position automatically / Exit

7

D-Sub, DVI Input Source Selection/Turbo Brightness Switch

1`

LED
Indicator

Green
Orange

13

2.1.2 Back

No.

Name

Descriptions

8

D-Sub

D-sub mini 15pin Connector

9

DVI-D

DVI-D 24pin Connector

10

AC-IN

AC Power Jack

11

Lock hole

Kensington

14

2.2 OSD Menu Description
1. Power: Press this key to control power ON/OFF of the Monitor.
Green: normal display.
Orange flicker: no signal input.
Orange: power off.
2. Auto/Exit: W hen the input signal source is PC, used to execute auto
& gt; : Press this button for selection or adjustment when OSD is shown.

3. +/

adjustment

: Used to select the OSD function; when there is OSD menu, used to increase
function value.
Enter brightness control function directly when there is no OSD menu.

4. --/ : Used to select the OSD function; when there is OSD menu, used to decrease
function value.
Enter contract control function directly when there is no OSD menu.
6. Menu: Use to display OSD menu; when there is OSD menu, used to execute OSD
function or enter next layer of OSD menu; if executing OSD function, exit OSD
function and save the value adjusted.

15

2.3 OSD Control
1. Click MENU to display the OSD window as shown in the following figure.
2. Click & lt; or & gt; to select the function to be adjusted as shown in the following figure.
3. Click the MENU to select the function to be adjusted.
4. Click & lt; or & gt; to change current settings.
5. To exit OSD, select " " to close the OSD window and save changes. To change
other settings, repeat steps 2-4.
2.4 OSD Menu Screen
Bright/Contract Adjustment
Phase/Clock pulse Adjustment
Horizontal/Vertical Adjustment
Color Temp. Adjustment
Language Selection

OSD Setting
Auto Adjustment
Message
Restore
Exit

The OSD disappears several seconds after you stop pressing the buttons while
performing an adjustment.
Any changes are automatically saved in the memory when the OSD disappears.
Turning off the power should be avoided while using the menu.
Adjustments for clock, phase and positions are saved for each signal timing. Except for
these adjustments, all other adjustments have only one setting, which applies to all
signal timings.
The color will change from white to pink while the function is selected.

16

2.5 OSD Function Definition
Primary Secondary
Directory Directory
Symbol
Symbol

Secondary
Directory Items
Contrast
Brightness

Description
Adjust the contrast between the foreground and
background of an image on the screen
Adjust the background brightness of the screen

Adjust the focus of the image (for analog input
adjustment only)
Adjust the clock pulse of the image (for analog input
Clock Pulse
adjustment only)
Move the image left and right on the screen (for analog
Horizontal
input adjustment only)
Move the image up and down on the screen (for analog
Vertical
input adjustment only)
W arm Color Temp. Set up the color temp. to be warm white color
Cold Color Temp. Set up the color temp. to be cold white color
Phase

N/A
N/A

User Definition/Red
User
Definition/Green
User
Definition/Blue
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A

English
????
Deutsch
Francis
Espanola
Italian
????
???

Adjust red/green/blue gain

Select the language you want

Horizontal

Move OSD left and right

Vertical

Move OSD up and down

OSD Time Display Adjust OSD time display settings

N/A

N/A

Auto Adjustment

Analog
Digital

Set up horizontal, vertical, sequence and focus
automatically (for analog input only)

Select the input source you want (for DVI Input only)

Message

Display resolution, H/V frequency and the input port
used for current input timing function

Restore

Restore to factory settings

N/A

N/A

Exit

Close the OSD window and save changes

N/A

17

2.6 Plug and Play
The new VESA Plug and Play function is used which eliminates the complicated and
time-consuming installation process.
You can use the Plug and Play system without encountering usual installation problems.
Your computer system can easily identify and automatically adjust the monitor.
The LCD Monitor uses Display Data Channel (DDC) to send Extended Display
Identification Data (EDID) to the computer system, so the computer system can be set
to monitor auto adjust.

2.7 Power Saver
Power control system, also called (Power Saver), is installed inside the LCD Monitor.
If the monitor has not been used for a certain period of time, the system will turn the
monitor to low voltage mode to save power. Slight moving or any click will return to the
original image.
The VGA card inside the computer handles Power Saver. You can use computer
software to set the function.
The LCD Monitor is compatible with EPA ENERGY STAR and NÜTEK if used with a
VESA DPMS computer.
To save power, turn off the power of the LCD monitor when not in use.

18

MACHINE DISASSEMBLY
AND ASSEMBLY

Chapter 3

3.1 Disassembly Procedures

Picture

Description
Push the hooks and stand bottom away

Remove Hinge Cover

Loosen and remove 4 screws to remove Stand Assay

Completed

Loose and remove 5 screws.

Separate Bezel hooks to take Bezel and Rear Cover
Apart.

Lift up Rear Cover

19

Completed

Remove FFC

Lift up LCD module and remove bezel.

Completed

Loose and remove 2 screws

Remove Cover AD

Completed

Loose and remove 2 screws

20

Remove 4 pieces of Backlight wires.

Loose and remove 4 screws

Loose and remove 2 screws

Remove the PCBA Cover

Completed

Loose and remove 4 screws

Remove Lips Board

Completed

21

Remove 2 pieces of FFC from AD PCBA and
Backlight

Loose and remove 4 screws

Remove FFC

Remove AD PCBA

Completed

Separate OSD PCBA.

Take OSD PCBA apart

22

3.2 Assembly Procedures
Place OSD PCBA.

Push OSD PCBA

Place LCD module

Insert new AD PCBA

Insert a piece of FFC to AD PCBA

Fasten 4 fixed screws of AD PCBA

Insert 2 pieces of FFC to AD PCBA and Backlight

23

Completed

Insert new Lips Board

Fasten 4 fixed screws of Lips Board

Completed

Join the PCBA Cover

Fasten 2 screws

Fasten 4 screws

Insert 4 pieces of Backlight wires.

24

Fasten 2 screws

Completed

Join hooks of Cover AD with Bezel

Fasten 2 screws

Completed

Place LCD module to LCD Bezel.

Insert a piece of FFC to OSD Board

Completed

25

Join hooks of Rear Cover with Bezel

Fasten 5 screws

Completed

Place Stand Assay and fasten 4 screws

Insert Stand Cover

Have the hook latched

26

Troubleshooting

Chapter 4

4.1 Abnormal Display Troubleshooting

27

28

4.2 Abnormal (ON/OFF, LCD display, Keyboard) Troubleshooting

29

4.3 Abnormal (BIOS, OSD, Other Display) Troubleshooting

4.4 Audio Abnormal Troubleshooting
30

31

Connector Information

Chapter 5

5.1 Function Block Diagram

OSD Key Pad

3.3V
DVI-D
Digital Video

13.8V
Main Board

D-sub
Analog Video

LCD Module
Signal

LDO

DC-5V

AC Power

DC-13.8V

LIPS

Backlight

32

5.2 D-sub mini 15pin Connector

Pin No.

Pin Function

Pin No.

Pin Function

1
2

Red video input
Green video input

9
10

NC
Ground

3

Blue video input

11

No connection

4

NC

12

(SDA)

5

Ground

13

Horizontal sync (Composite sync)

6
7
8

Red video ground
Green video ground
Blue video ground

14
15

Vertical sync
(SCL)

5.3 DC Connector

DC Power Jack, d=3.0mm

5.4 Audio Connector

Phone Jack, d=3.5mm

33

FRU (Field Replaceable Unit) List

Chapter 6

Part List
Picture

Part name Description

Vendor
Part No.

FUNCTION PCBA FOR ,A190A2BUTTON
H,A190A2-H-K2,106BOARD
02,REV.01

35-D003068

Lips

27-D008552

Lips Without Audio,
DAC-19M009 BF

Main Board PCBA for ,A220Z1-Z01H,A170E2-E03-HS6,1101-01,Rev.04

35-D007790

CABLES

32-D009095

CABLE

MONITOR
CABLE

FFC,15 Pins, A220Z1H02,OSD_FFC

FFC,CFC2128/862P0600 32-D008479
68D,36 Pins

Accessory Cable,DSub,BLACK

34

32F3018003

Picture

Part name Description

Vendor Part
No.

STAND
BASE

Stand Assy,A220Z1H02,

40-D009177

LCD
FRONT
BEZEL

Bezel Assy,A220Z1-H02

40-D009188

LCD BACK
COVER

Rear Assy,A220Z1-H02

40-D009181

LCD STAND Stand Assy,A220Z1-H02
NECK

40-D009177

Hinge Cover

Cover Hinge
Assy,A220Z1-H02

40-D009185

Support
Plate

Support Plate,A220Z1H02

41-D009178

Cover AD

Cover AD Assy,A190A2

41-D008025

35

The Table of Explosion Diagram

36

Item

Q'ty

Parts Name

1

Backlight Unit, A220Z1

1

2

PANEL_ASSY_A220Z1-L01

1

3

Metal Frame Front,M220Z1-L01
Lips Without Audio

1
1

PCBA for,A220Z1-Z01-T
FFC,CFC2128/862P060068D,36 Pins
SCREW,M3,P=0.5mm, L=2.5mm

1
2
3

9

SCREW,M3,P=0.5mm, L=4mm
SCREW,M4 ,P=0.7mm, L=8mm

13
1

10

FFC,15Pins,A220Z1-H02,OSD

1

11

Cover AD Assy,A190A2

1

12

SCREW,M4 ,P=0.7mm, L=11.8mm

2

13

Support Plate,A220Z1-H02

1

14

Bezel Assy,A220Z1-H02

1

15

PCBA for ,A190A2-H-K2

1

16

Rear Assy,A220Z1-H02

1

17

SCREW_M3*8L_PWH_PHC

4

18

SCREW,M3 ,P=1.27mm, L=8mm

1

19

Stand Assy,A220Z1-H02

1

20

SCREW,M4 ,P=0.7mm, L=15mm

4

21

Cover Hinge Assy,A220Z1-H02

2

22

Seat Assy,A220Z1-H02

1

4
5
6
7
8

37

Schematic Diagram

Chapter 7

38

5
4

RESET_MCU
RESET_MCU

DDC_DAT
DDC_CLK
DDC_DAT
DDC_CLK

RTD_SCSB
RTD_SCLK

DDC_DAT
DDC_CLK

B3

BUS_POEWR

DDC2_SCL
DDC2_SDA
BUS_POEWR

DDC2_SCL
DDC2_SDA

3
2

GNDB
GNDG
GNDR
SOG
BIN
GIN
RIN

YOUT
YOUT

V18_ESD

RTD_SCSB
RTD_SCLK

VSYNC
HSYNC

RTD_SCSB
RTD_SCLK

FR2P
FR2N
FR1P
FR1N
FR0P
FR0N

FG2P
FG2N
FG1P
FG1N
FG0P
FG0N

FB2P
FB2N
FB1P
FB1N
FB0P
FB0N

BR2P
BR2N
BR1P
BR1N
BR0P
BR0N

STB
POL
STV
CKV
OE
VCM_PWM
INV_ADJ
VOL_ADJ
GVOFF
GVON
FSTHI
BSTHI

RTD_SDIO0
RTD_SDIO1
RTD_SDIO2
RTD_SDIO3

GNDB
GNDG
GNDR
SOG
BIN
GIN
RIN

RESET_RTD

GNDB
GNDG
GNDR
SOG
BIN
GIN
RIN

RTD_SDIO0
RTD_SDIO1
RTD_SDIO2
RTD_SDIO3

RX2P
RX2N
RX1P
RX1N
RX0P
RX0N
RXCP
RXCN

RESET_RTD

VSYNC
HSYNC

RX2P
RX2N
RX1P
RX1N
RX0P
RX0N
RXCP
RXCN

03_MCU

STB
POL
STV
CKV
OE
VCM_PWM
INV_ADJ
VOL_ADJ
GVOFF
GVON
FSTHI
BSTHI

FR2P
FR2N
FR1P
FR1N
FR0P
FR0N

FG2P
FG2N
FG1P
FG1N
FG0P
FG0N

FB2P
FB2N
FB1P
FB1N
FB0P
FB0N

BR2P
BR2N
BR1P
BR1N
BR0P
BR0N

BG2P
BG2N
BG1P
BG1N
BG0P
BG0N

BB2P
BB2N
BB1P
BB1N
BB0P
BB0N

STB
POL
STV
CKV
OE
VCM_PWM
INV_ADJ
VOL_ADJ
GVOFF
GVON
FSTHI
BSTHI

FR2P
FR2N
FR1P
FR1N
FR0P
FR0N

FG2P
FG2N
FG1P
FG1N
FG0P
FG0N

FB2P
FB2N
FB1P
FB1N
FB0P
FB0N

BR2P
BR2N
BR1P
BR1N
BR0P
BR0N

BG2P
BG2N
BG1P
BG1N
BG0P
BG0N

BB2P
BB2N
BB1P
BB1N
BB0P
BB0N

BCKP
BCKN
FCKP
FCKN

PWR_SW
PANEL_ON/OFF
AUTO_ADJ
SOURCE_SELECT
KEY_UP
KEY_DOWN
MENU

LED_ORG
LED_GRN

3

VSYNC
HSYNC

RX2P
RX2N
RX1P
RX1N
RX0P
RX0N
RXCP
RXCN

PWR_SW
PANEL_ON/OFF
AUTO_ADJ
SOURCE_SELECT
KEY_UP
KEY_DOWN
MENU
BCKP
BCKN
FCKP
FCKN

AUDIO_FUNCTION
INV_ON/OFF
LED_ORG
LED_GRN

BG2P
BG2N
BG1P
BG1N
BG0P
BG0N

RESET_RTD

AUDIO_FUNCTION
INV_ON/OFF

MUTE
DCDC_ON/OFF

D

BB2P
BB2N
BB1P
BB1N
BB0P
BB0N

BCKP
BCKN
FCKP
FCKN

PWR_SW
PANEL_ON/OFF
AUTO_ADJ
SOURCE_SELECT
KEY_UP
KEY_DOWN
MENU

4

DDC_CLK
DDC_DAT
CONNECT
VGA_5V

V33S

DDC2_SDA
DDC2_SCL
BUS_POWER

LED_ORG
LED_GRN

AUDIO_FUNCTION
INV_ON/OFF

MUTE
DCDC_ON/OFF

C

VGA_5V
CONNECT

V5A

5
2
1

B5

V33S

V5A

05_INTERFACE
D

MUTE
DCDC_ON/OFF

MCU1
B4

YOUT

C

RTD_SDIO0
RTD_SDIO1
RTD_SDIO2
RTD_SDIO3

04_SCALER
V18_ESD

RESET_MCU

V33S

B
B

B2

02_DVI
01_VGA

V18_ESD
V33S

CONNECT
VGA_5V

A

V5A

??????????

DWG NO

Title

A170E2-E03-H-S6(DIAGRAM)

APPROVED CHECKED DESIGNER DRAWER

A1702035S630101

???
???
???

1

DATE

???

2005/12/08

04

REV

1/6

SHEET

" CHI MEI " COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN

A

5

4

3

2

FB1

1

R1

3
DDC_DAT

12
HSI

D

1
6
2
7
3
8
4
9
5
10

VSI
DDC_CLK

13
14
15

RAI+

TP
TP

TP7

TP

1

RIN

5

1 GNDR

R2
C2

1
RAI-

D1

1

SOG

GAI+
GAIR3

BAI+
BAI-

RAI-

2

11

TP

TP6

RIN

TP

TP5

RIN

TP

TP4

C1

2

TP

TP3

1

TP1

TP2

RAI+

C3

1 GIN
D

GNDR
GNDR

5

1

GNDG

C4
GND_POWER

1 BIN

CON1
R5
R4

GND_POWER

CA1

SOG
SOG

GND_POWER

FB2
GAI+

1

C5

2

3

CONNECT

5

R7

R8
C6

1

V1

GNDB

GIN
GIN

4

1

5

R6

D2
GND_POWER
R9

2

GAI-

C7

GNDG
GNDG

5

BIN

5

GNDB

5

GND_POWER
C8
4

VGA_5V

2

GND_POWER
C

FB3
Z1

BAI+

C

R10
C9

2

3

1

1

BIN

R11
C10

1
D3
GND_POWER

R12
C11

2

BAI-

GNDB

C12

R13

V18_ESD

5

2

GND_POWER

C13

1

Z2

GND_POWER

GND_POWER

TP

TP8
R14

2

VSI

VSYNC

5

HSI

R16

HSYNC

5

2

TP
TP

TP11

L1

TP9

TP10

Z3

B

TP

1

HSYNC

1 VSYNC
B

C14

Z4

R17

C15

1

1

R15

GND_POWER

GND_POWER
GND_POWER

DDC_CLK

DDC_CLK

1DDC_DAT

GND_POWER

GND_POWER

DDC_CLK

V2

GND_POWER

1

4,5

DDC_DAT

DDC_DAT

4,5

V3

GND_POWER

GND_POWER

A

A

??????????
Title

A170E2-E03-H-S6(VGA)
DWG NO

A1702035S630101

APPROVED CHECKED

???

DESIGNER

???

???

DATE
DRAWER

???

2005/12/08
REV

04

" CHI MEI " COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN

5

4

3

2

1

SHEET

2/6

5

4

3

RX0P

RX0P

5

DATA0-

D4

1

RX0N

3

3

DATA0+

2

RX0N

5

D5

1

1

C16

C17

CON2

DATA1-

RX1N

3

3

5

RX1N

5

RX2N

5

D7

1

1

C18

18
17
10
9
2
1
13
12
5
4
21
20
23
24

2

4

DATA2+

R18

RX2P

RX2P

5

DATA2-

D8

RX2N

3

DATA0+
DATA0DATA1+
DATA1DATA2+
DATA2-

4

DDC2_SDA

C19

2

DDC2_SCL

11
3
19
22

D9

1

1

C21

2

C20

C

CLK+
CLKCLK+

RXCP

RXCP

5

CLK-

RXCN

3

D10

GND_POWER

C23

2
1

Z5

5

1

C22

BUS_POEWR

RXCN

D11

1

2

4

RX1P

DDC2_SCL
DDC2_SDA

3

C

RX1P
D6

2

DAT0+
DAT0DAT1+
DAT1DAT2+
DAT2DAT3+
DAT3DAT4+
DAT4DAT5+
DAT5clk+
clk-

DATA1+

3

1/3shield
2/4shield
0/5shield
clk shield

25
26
27
29
28
8
15
6
7
14
16

2

R
G
B
RGB GND
HSYNC
VSYNC
SYNC GND
DDC SCL
DDC SDA
+5V
HPD

2

D

2

D

GND_POWER

GND_POWER

B

B

5,6

V33S
Z6
C24

GND_POWER

A

??????????
Title

A170E2-E03-H-S6(DVI)
DWG NO

A1702035S630101

APPROVED CHECKED

???

DESIGNER

???

???

DATE
DRAWER

???

2005/12/08
REV

04

" CHI MEI " COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN

5

4

3

2

1

SHEET

3/6

A

5

4

3

2

1

DDC_CI_5V
DDC_CI_5V
D12

3

BUS_POWER

Q1

1

2

1

VGA_5V

2

2

3

8
7
6
5

2

BUS_POWER

1

RP1

1
2
3
4

D13

U1
3
3
2,5
2,5

3
6
8
11

DDC2_SDA
DDC2_SCL
DDC_CLK
DDC_DAT

1B
2B
3B
4B

DDC_CI_5V

14
7

VCC
GND

D14

2
5
9
12

1A
2A
3A
4A

DDC_CLK_OUT

6

V5A

V5A

1
4
10
13

1OE
2OE
3OE
4OE

D

D15

1

2

1

2

DDC_DAT_OUT
DDC_CI_5V

1

D

R21

D16

R20

3

R19

2

C25

Q2

GND_POWER

GND_POWER
DDC_CI_SEL

MCU_VCC

2

1

GND_POWER

3.1~3.6V
5

RTD_SDIO1

5

RTD_SDIO2

5

RTD_SDIO3

5

1
2
3
4

RTD_SDIO0

2
C26

5

D18
Q3

1
2
3
4

3

RESET_MCU

D17

6 PANEL_ON/OFF

C

1

+

1
2
3
4

R22

8
7
6
5

RP2

RP3

1

C

IICSCL
IICSDA

2

1
RP4

2

R24

8
7
6
5

R23

R34

P10
P11
P12
P13
P14
P15
P16
P17

43
42
41
40
39
38
37
36
20
X2

U2
BUS_POWER
GND_POWER
R36

B

R38

R39

1

V5A

D19

1
33
34
35
12
23
32
31
30
29
28
27
26
25
24

2

P1.0/ET2
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7

13
11

VSS

DDC_DAT_OUT
DDC_CLK_OUT

R35

DDC_DAT
DDC_CLK

RTD_SCSB 5
RTD_SCLK 5

R32
P67
P66
P65
P64
P63
P62
P61
P60

MENU_ISP

MENU
6
YOUT
5
KEY_DOWN 6
KEY_UP
6
SOURCE_SELECT
AUTO_ADJ 6
PWR_SW 6

6

R37

22

LED_GRN
LED_ORG

2,5
2,5

RTD_SCSB
RTD_SCLK

R26

VSS

6
6

R33

XTAL1

RESET_RTD

XTAL2

5

14
15
16
17
18
19

P31
P30

R29

R31

NC
NC
NC
NC
NC
NC
MYSON MTV512MV64 VSYNC
P3.2/INT0
P6.7
PLCC 44
P3.3/INT1
P6.6/CLOK1
P3.4/T0
P6.5
P3.5/T1
P6.4
P7.6/CLKO2
P6.3/AD3
P7.7
P6.2/AD2
P6.1/AD1
HSDA1/P3.1/TXD
P6.0/AD0
HSCL1/P3.0/RxD
21

R27

DDC_CI_SEL

DA0/P5.0
DA1/P5.1
DA2/P5.2
DA3/P5.3
DA4/P5.4
DA5/P5.5
P5.6/HSCL2
P5.7/HSDA2

X1

R30

4
3
2
1

6
7
8

6
INV_ON/OFF
6 AUDIO_FUNCTION
2
CONNECT
6
MUTE
3
DDC2_SCL
3
DDC2_SDA

2
3
4
5
6
7
8
9

P32
P33
P34
P35
P76
P77

GND_POWER
MCU_VCC

P50
P51
P52
P53
P54
P55
P56
P57

VCC

10

2

5 RP5

RST

GND_POWER

1

VCC

RST

R25

Q4

44

GND_POWER

8
7
6
5

3

6 DCDC_ON/OFF

B

Y1

MCU_VCC

GND_POWER

2

R40

VCC

44
45
46
47
48
1
2
3
5
8

P32
P33
P34
P35
P76
P77

P10
P11
P12
P13
P14
P15
P16
P17

MYSON MTV512MG64

HSCL1/RXD/P3.0
HSDA1/TXD/P3.1
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P7.6/CLKO2
P7.7

NC
NC
NC
NC
VSYNC

LQFP 48

P6.7
P6.6/CLKO1
P6.5
P6.4
P6.3/AD3
P6.2/AD2
P6.1/AD1
P6.0/AD0

32
31
30
29
28
27
26
25
24
23
22
21
20

P67
P66
P65
P64
P63
P62
P61
P60

A

??????????
Title

VSS

X2
X1

U4

15
16

X2
X1

A

9
10
11
12
13
14

DA0/P5.0
DA1/P5.1
DA2/P5.2
DA3/P5.3
DA4/P5.4
DA5/P5.5
P5.6/HSCL2
P5.7/HSDA2

NC
NC

GND_POWER

P50
P51
P52
P53
P54
P55
P56
P57

42
43

GND_POWER

P1.0/ET2
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7

IICSDA

NC
NC

IICSCL

5

18
19

SDA

NC
NC

GND

6
7

6

P30
P31

4

40
39
38
37
36
35
34
33

C27

RST

SCL

C29

8
7

VCC

A2

VCC
TEST

VSS

3

A1

17

2

SEEPROM

C28

GND_POWER

A0

RST

4

U3

1

41

R41

A170E2-E03-H-S6(MCU)
DWG NO A1702035S630101 DATE
APPROVED CHECKED DESIGNER DRAWER

???

???

???

???

2005/ 12/08
REV

04

SHEET

4/6

" CHI MEI " COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN

5

4

3

2

1

5

4

3

2

1

Q5
4

D

3

YOUT

1

V33S

XI

2

D

V33S
V18C

1

2

1

2

V33S

V33S
FBS1

1

C30

C31

C32

C33

R42

FB5

3,6

FB4

2

R43

C35
C34
GND_POWER

GND_POWER

R45

6

VOL_ADJ

R46

R47
PLL_TEST1

TMDS_TEST

5
6
7
8
9
10
11
12
13
14
15
16
17
18

RX2P
RX2N

R49

RX1P
RX1N

R48

(PWM0)

RX0P
RX0N

V33S

1

TMDS_V33

2

RXCP
RXCN

FB6

C37

TMDS_TST / PWM0 / TCON2
REXT
TMDS_VDD
RX2P
RX2N
TMDS_GND
RX1P
RX1N
TMDS_VDD
RX0P
RX0N
TMDS_GND
RXCP
RXCN

60
71
84
96
107

AR1N
AR1P
AR2N
AR2P
AR3N
AR3P
AG1N
AG1P
AG2N
AG2P

C36

2
FB7

30
31
32
33
34
35
36
37
38
39
40

C39
C38

3
3
3
3
3
3
3
3

RX2P
RX2N
RX1P
RX1N
RX0P
RX0N
RXCP
RXCN

2
2

GND_POWER

AVS
AHS

VSYNC
HSYNC

50
51

B

RX2P
RX2N
RX1P
RX1N
RX0P
RX0N
RXCP
RXCN

B1- / V7
B1+ / V6
G1- / V5
G1+ / V4
SOG1 / V3
R1- / V2
R1+ / V1
ADC_GND
ADC_VDD
AHS1 / V0
AVS1 / VCLK

BR1N / TXE0BR1P / TXE0+
BR2N / TXE1BR2P / TXE1+
BR3N / TXE2BR3P / TXE2+
BG1N / TXECBG1P / TXEC+
BG2N / TXE3BG2P / TXE3+

PWM1 / TCON0 / COUT
PWM2 / TCON1/TCON7
BJT_B
BB3P/BBLU7
BB3N/BBLU6
BB2P/BBLU5
BB2N/BBLU4
BB1P/BBLU3
BB1N/BBLU2
BCLKP/BGRN7
BCLKN/BGRN6
BG3P/BGRN5
BG3N/BGRN4

1

V18_ESD

124
123
122
121
120
119
118
115
114
113
112
111
110
109
106
105
104
103
102
101
100
99
98
97
94
93
92
91
90
89
88
87
86
85
82
81
80
79
78
77
76
75
74
73

TCON9
TCON4
RTD_SCLK 4
RTD_SCSB 4
RTD_SDIO3 4
RTD_SDIO2 4
RTD_SDIO1 4
RTD_SDIO0 4

A_R0N
A_R0P
A_R1N
A_R1P
A_R2N
A_R2P
A_G0N
A_G0P
A_G1N
A_G1P

A_G2N
A_G2P
A_CKN
A_CKP
A_B0N
A_B0P
A_B1N
A_B1P
A_B2N
A_B2P

B_R0N
B_R0P
B_R1N
B_R1P
B_R2N
B_R2P
B_G0N
B_G0P
B_G1N
B_G1P

GVOFF
GVON

6
6

TCON2

BSTHI

RIN
GIN
BIN
SOG
GNDR
GNDG
GNDB

R+
G+
B+
SOG
RGB-

2,4
2,4

R50

DDC_CLK

A_R0N
A_R0P

BB2P
BB2N

B_G2P
B_CKN

POL

TCON7

6

STB

B_B0N

6

STV

TCON0

B_B0P

6

CKV

TCON12

FB2P
FB2N

V33S

6

B_B1P

TCON3

OE

B_B2N
R75

R52

R53

6

6

2

A

B_B2N
B_B2P

6
6

FR0P
FR0N

B_B2P

6
6

PWM:47KHz(PWM2)
A

BJT_B

??????????
2

3

R55

VCM_PWM

PWM:230~300Hz(PWM1)

6
6

FR1P
FR1N

Q6

1
V18C

R54

INV_ADJ

6
6

FR2P
FR2N

B_B1N
B_B1P

6
6

FCKP
FCKN

B_B0N
B_B0P

6
6

FG0P
FG0N

B_CKN
B_CKP

6
6

FG1P
FG1N

B_G2N
B_G2P

6
6

FG2P
FG2N

B_G1N
B_G1P

6
6

FB0P
FB0N

B_G0N
B_G0P

6
6

FB1P
FB1N

B_B1N

6

6
6
B

B_CKP

TCON11

FSTHI

6
6

BR0P
BR0N

A_B2N
A_B2P

6
6

BR1P
BR1N

A_B1N
A_B1P

6
6

BR2P
BR2N

A_B0N
A_B0P

6
6

BCKP
BCKN

A_CKN
A_CKP

6
6

BG0P
BG0N

A_G2N
A_G2P

6
6

BG1P
BG1N

A_G1N
A_G1P

6
6

BG2P
BG2N

A_G0N
A_G0P

6
6

BB0P
BB0N

A_R2N
A_R2P

6
6

BB1P
BB1N

A_R1N
A_R1P

B_R1N
B_R1P

TCON13

6

GND_POWER

C

B_G2N

R51

DDC_DAT

4

6

B_R2N
B_R2P
2
2
2
2
2
2
2

R44

4

RESET_MCU

R74

B_R0N
B_R0P

48
49
58
61
62
63
64
65
66
67
68
69
70

2

AG3N / TXO0AG3P / TXO0+
ACLKN / TXO1ACLKP / TXO1+
AB1N / TXO2AB1P / TXO2+
AB2N / TXOCAB2P / TXOC+
AB3N / TXO3AB3P / TXO3+

SDIO[0] / TCON13
SDIO[1] / TCON7
SDIO[2] / TCON11
SDIO[3] / TCON0
SCSB / TCON12
SCLK / TCON3

B+
BSOG
G+
GR+
R-

AVS0
AHS0
ADC_VDD
ADC_GND
B0+
B0SOG0
G0+
G0R0+
R0-

DDCSCL1 / TCON4
DDCSDA1 / TCON9

19
20
21
22
23
24
25
26
27
28
29

52
53
54
55
56
57

AVS
AHS
GND_POWER

RESET_RTD

R28

33VRST_REF
RESET_OUT
TCON9 / PWM0
DDCSCL2 / VCLK / TCON4
DDCSDA2 / V7 / TCON6
SCLK / V6 / TCON3
SCSB / V5 / TCON7
SDIO[3] / V4 / TCON9
SDIO[2] / V3 / TCON5
SDIO[1] / V2 / TCON8
SDIO[0] / V1 / TCON10
V0 / TCON2
TCON13 / COUT
33VPNLOUT

PLL_TEST2
C

PGND
PGND
PGND
PGND
PGND

59
72
83
95
108

XO
XI
DPLL_VDD
DPLL_GND
APLL_GND
APLL_VDD
PLL_TEST1 / TCON0 / TCON3
PLL_TEST2 / TCON1 / TCON12

PVCC
PVCC
PVCC
PVCC
PVCC

127
128
125
126
1
2
3
4

47
116

GNDK
GNDK

GND_POWER
XI

VCCK
VCCK

46
117

2.5V

U5

Q14

1

Title

3

A170E2-E03-H-S6(SCALER)
DWG NO A1702035S630101 DATE
APPROVED CHECKED DESIGNER DRAWER

???

???

???

???

2005/ 12/08
REV

04

SHEET

5/6

" CHI MEI " COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN

5

4

3

2

1

5

4

3

2

1

TP12

V5A

V5A

3

V33D

1

VI(5V)

4

C41

VO(3.3V)
VO(3.3V)

(PANEL VCC)

V33D

2
4

2

1

C44

B1
2

1

5.0V

GND

C40

U6

TP

TP

11

V12A

1

F1

TP

V5A1

V5A
V12V1

C42

C43

C45

C46

GND_POWER

B2
1

2

D

D

GND_POWER

CN3
AUDIOL+
AUDIOLAUDIOR+
AUDIOR-

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

R56

V5A

AUDIO_DISABLE_INPUT
MUTE_INPUT
VOL_ADJ_INPUT
12V

AUDIO_FUNCTION

4
R57

INV_ON/OFF_INPUT
INV_ADJ_INPUT

2

V33S

3

1
Q8

3

R58
Q7

1

4

3

2

MUTE

R59

Q9

C47

TP13
4

V33S

2

INV_ON/OFF

TP

1

GND_POWER

2

B3
2

1

3

VI(5V)

VO(3.3V)
VO(3.3V)

V33S

2
4

V33S

3,5

(SCALER VCC)

1

1

GND

D20

GND_POWER

1

U7

C48

C49

C50

V33S

C51

V5A
C

C

B4
1

2

1

2

1

2

B5

R60
R61

B6

GND_POWER
R62

V12A

3

GND_POWER

VR

3

[INV_GND]

Q10

Q11

C52

+ C54

1

VOL_ADJ

C55

C53

5

2

INV_ADJ

2

5

1

GND_POWER

GND_POWER

GND_POWER

V5A
4 PANEL_ON/OFF
4 DCDC_ON/OFF
5
VCM_PWM
5
GVOFF
5
GVON
5

MENU
KEY_DOWN
KEY_UP
SOURCE_SELECT
AUTO_ADJ
LED_O
LED_G
PWR_SW

5
5
5
5
5
5

BSTHI1 TP

OE1
GVOFF1

D
C
B
A
D
C
B
A

D
C
B
A

MENU1 TP
AUTO_ADJ1 TP

TP

TP

1

MENU
KEY_DOWN1

TP

1

AUTO_ADJ
PWR_SW1

TP

1BSTHI

FSTHI1 TP

1

OE

1

GVOFF

POL1

TP

GVON1 TP

1 KEY_DOWN
KEY_UP1
1PWR_SW

1

TP

LED_O1 TP

FSTHI
STV1

STB1

1

TP

POL

1

TP

1

KEY_UP

1

LED_O

1

STV

TP14

CKV1

TP

1

LED_G

5
5

VCM_PWM1 TP

1

5
5
5
5
5
5

GND_POWER

BG0N
BG0P
BG1N
BG1P
BG2N
BG2P

BG0N
BG0P
BG1N
BG1P
BG2N
BG2P

5
5
5
5
5
5

VCM_PWM

BR0N
BR0P
BR1N
BR1P
BR2N
BR2P

BCKN
BCKP

BCKN
BCKP

1 CKV

GVON

1

STB

TP

LED_G1 TP

1 SOURCE_SELECT

CA

CA
5
6
7
8

CP2

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

BR0N
BR0P
BR1N
BR1P
BR2N
BR2P

BB0N
BB0P
BB1N
BB1P
BB2N
BB2P

BB0N
BB0P
BB1N
BB1P
BB2N
BB2P

5
6
7
8

D
C
B
A

CP1

4
3
2
1

8
7
6
5
8
7
6
5

BSTHI

BSTHI

CN4

4
3
2
1

B

MENU
KEY_DOWN
KEY_UP
SOURCE_SELECT
AUTO_ADJ
PWR_SW

4
MENU
4
KEY_DOWN
4
KEY_UP
4 SOURCE_SELECT
4
AUTO_ADJ
PWR_SW
LED_G 4
LED_O
AUDIORL3
AUDIOR+
L2
AUDIOLL5
AUDIOL+
L4

LP1
1
2
3
4
1
2
3
4
LP2

PANEL_ON/OFF
DCDC_ON/OFF
VCM_PWM
GVOFF
R63
GVON
R64

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

B

CN1
GND_POWER

GND_POWER
V33D

V33D

5
5
5

V33S

5
5
5
5
5
5

V33S
5
5

1

4

Q12

LED_GRN

R71

R73
R72

LED_G
LED_O

5

FSTHI

FG0N
FG0P
FG1N
FG1P
FG2N
FG2P

5
5
5
5
5
5

Q13

FR0N
FR0P
FR1N
FR1P
FR2N
FR2P
R67
R66

FCKN
FCKP
5
5
5
5
5
5

1

3

R70

2

2
LED_ORG

3

4

FCKN
FCKP

R69
R68
R65

FR0N
FR0P
FR1N
FR1P
FR2N
FR2P
POL
STB

POL
STB

5
5
A

STV
CKV
OE

STV
CKV
OE

FB0N
FB0P
FB1N
FB1P
FB2N
FB2P FSTHI

FG0N
FG0P
FG1N
FG1P
FG2N
FG2P
FB0N
FB0P
FB1N
FB1P
FB2N
FB2P
FSTHI

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
CN2

A

??????????
Title

A170E2-E03-H-S6(I/F)
DWG NO

A1702035S630101

APPROVED CHECKED

DESIGNER

DATE
DRAWER

GND_POWER

???

???

???

???

2005/ 12/08
REV

04

" CHI MEI " COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN

5

4

3

2

1

SHEET

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