Acer AL1703 Diagram

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

Acer AL1703
Service Guide

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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… …………….………….……12

2.1 Function Name…………………………………………………12

2.2 OSD Menu Description… ..……………………………………14

2.3 OSD Control… ..…………………………………………………15

2.4 OSD Menu Screen……..……...……………………………….15

2.5 OSD Function Definition. …………………………………...…16

2.6 Plug and Play……….…………………………………………..17

2.7 Power Saver……………………………………………………..17

Chapter 3 Machine Disassembly and Assembly……..…….……18

3.1 Machine Disassembly…………………………………………18

3.2 Machine Assembly……………….…………………………... 21

Chapter 4 Troubleshooting… ………………….… .…….………….……25

4.1 Abnormal display Troubleshooting…………………………25

4.2 Abnormal (On/Off, LCD Display, K/B) Troubleshooting...27

4.3 Abnormal (BIOS, OSD, Other Display) Troubleshooting...28

4.4 Audio Abnormal………………………….…………………….29

Chapter 5 Connector Information… ………...……….………...……30

5.1 Function Block Diagram…………….…………………………30

5.2 Connector Location……..………….…………………………31

5.3 D-sub Mini 15Pin Connector…………………...… .…….……32

5.4 DC Connector…………...…………………….…….…….……32

5.5 Audio Connector………………………………...… .…….……32

5.6 Main Board Pin Assignment Introduction……….…….……32

Chapter 6 FRU(Field Replaceable Unit……...……….………………37
Chapter 7 Schematic Diagram …………….………………..…….……41

7

Monitor Features

Chapter 1

1.1 Test Conditions

Item Condition

Temperature Normal room temperature (25±2℃)
Humidity 50±10%
AC input voltage 100V±2V, 120±2V, 60Hz / 240±2V, 50Hz
Brightness Maximum with OSD setting

Contrast Middle with OSD setting
Resolution setting 1280 x 1024 @60HZ
Color temperature With OSD setting
Measuring instrument Topcon luminance colorimeter BM-5A or equivalent
Others Before measuring, “Auto Adjust” & “Auto Balance” must be done in

advance

1.2 Features

l 17” SXGA TFT LCD Panel
l TN Mode Liquid Crystal
l D-SUB
l Audio Function (Optional)
l Support to 75Hz Refresh Rate
l Support VESA-DCC 2B plug & play function
l Support VESA-DPMS Power Management Function
l Super Wide Viewing Angle
l High Brightness & Contrast Ratio
l High Brightness & Contrast Angular Dependent
l Fast LC Response Time
l Light Weight

8

1.3 LCD panel Specification

LC Response Time

12 o’clock direction

6 o’clock

Normal

Item Specification

Active Area 337.9 (H) x 270.34 (V) (17.0” diagonal)
Driver Element a-si TFT Active Matrix
Pixel Number 1280 x R.G.B. x 1024
Pixel Pitch 0.264 (H) x 0.264 (V)
Pixel Arrangement
Display Color 16.2M

LCD panel

Graphic

Performance

Tran missive Mode
Viewing Angle
(H/V)
Brightness 350

Contrast Ratio 350
(Tr+Tf)

Separate Sync. TTL Level
Horizontal Sync. Positive / Negative
Vertical Sync. Positive / Negative
Input Connector D-Sub mini 15 pins, DVI-D 24 pins (Optional)
Auto Adjust Clock, Phase, H Position & V Position
Screen Scaling VGA/SVGA/XGA/SXGA Full Screen Display
Power
Management
Color Adjustment User, 6500K, 7500K & 9300K
OSD Language English, French, German, Spanish, Italian, Japanese,

VESA DPMS, DVI DMPM, ENERGY STAR® Compliance

Traditional Chinese, Simplified Chinese, Russian, Korean

(1) Definition of Viewing Angle (θx, θy):

θx = θy = 0º

θX- = 90º

x-

θy- θy+

θx-

θy- = 90º

y-

θx+

RGB Vertical Stripe

Normally White

160 / 120

14 (Tr: 4 + Tf: 10)

y+

θy+ = 90º

x+

θX+ = 90º

9

(2) Definition of Contrast Ratio (CR):

: test point

1 2 3 0

4

100%

Optical

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 (5)

CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note
(5).

Definition of luminance measured points and Brightness Uniformity:

0

256

512

768

1024

Vertical Line Number

Luminance of center point: L=L(5)
Brightness Uniformity Measurement points: Five specified points 1-5
Formula: Max imum [L (1), L (2), L (3), L (4), L (5)]/Minimum [L (1), L (2), L (3), L (4),

L (5)]

(3) Definition of Response Time (TR, TF):

Gray Level 255

90%

Response

10%

0%

T

R

Horizontal Line Number

320

640

5

Active area

960

Horizontal Line Number [pixel]

Gray Level 255

Gray Level 0

1280

X

X=1 to 5

T

F

Time

10

(4) Measurement Setup:

Light Shield Room

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.

LCD Module

LCD Panel

Center of the Screen

Field of View = 2º

500 mm

Photometer
(TOPCON BM-5A)

(Ambient Luminance < 2 lux)

11

OPERATING INSTRUCTIONS

2.1 Function Name

2.1.1 Front

Chapter 2

No.

1

3

4

5
6
7

8

Key Descriptions

Power Switch Power on / Power off

LED

Indicator

INPUT/TURBO

Green/Blue Normal operation

Orange Power Management 2

Off Power off

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

TURBO

＋/ ＋/QUICK MENU Access (Brightness)
－/ －/QUICK MENU Access (Contrast)

MENU OSD control MENU button/Access Main/Sub -menu

Speaker 2.5W x 2

Turbo Brightness Switch
(Picture mode / Text mode / Economy mode)
D-Sub, DVI Input Source Selection/Turbo
Brightness Switch

A170E1- T01
A170E1- H01

12

2.1.2 Back

No.

9. AUDIO-IN d=3.5mm stereo mini Jack

10.

11.

12.

13.

Name Descriptions

VGA-IN D-sub mini 15pin Connector

N/A N/A

DC-IN DC Power Jack, d=2.0mm.

Lock hole Kinglock

13

Auto

/Exit

Input/

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 : When the input signal source is PC, used to execute auto

adjustment

3. Input / Turbo : D-Sub, DVI input source selection

4. + / : 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.

5. —/ : 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.

14

Menu

/

+ /

Power

Turbo

Source Resolution & Frequency

Status

Image Adjustment

Volume Adjustment

2.3 OSD Control

u Press the “Menu” button to start the OSD feature.
u Click the “+” or “-“ button to select the function to be adjusted.
u Click the “Menu” button to access into the function to be adjusted.
u Click the “+” or “-“ button to change the current setting of the function.
u To exit the OSD menu or go back to the previous action by clicking

the “Auto/Exit” button. It will save the change automatically.

u To repeat above steps for changing the setting of other functions.

2.4 OSD Menu Screen

Color Temp. Selection

Language Selection

Settings

Input Source Selection (optional)

Audio Current Status

Color Temp. Status

Input Source Status (Optional)

u The OSD disappears several seconds after you stop pressing the

buttons while performing an adjustment.

u Any changes are automatically saved in the memory when the OSD

disappears. Turning off the power should be avoided while using the
menu.

u 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.

u The color will change from white to pink while the function is selected.

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to any one of the following 5

1 5 2 4

2.5 OSD Function Definition

Primary

Directory

Image Brightness Adjust the brightness of the screen.
Contrast Adjust the contrast of the image.
Clock Adjust the clock pulse of the image.
Phase Adjust the focus of the image.
H. Position Move the image left and right on the screen.
V. Position Move the image up and down on the screen.
Sharpness Adjust the picture sharpness of lower resolutions.

Audio Volume Adjust the volume of the audio.

Mute Set up the audio to be mute on or off.
Color 9300K Set up the color temp. to be 93 00K white color.
7500K Set up the color temp. to be 7500K white color.
6500K Set up the color temp. to be 6500K white color.
User/Red Adjust red/green/blue gain.
User/Green
User/Blue

Language English
Français
Italiano
Deutsch
Español

Settings OSD Timeout Adjust OSD display time setting.
OSD Position Move OSD display position

Secondary

Directory

日本語
????
繁體中文

Description

Select the language you want.

positions within the overall screen.

3

Auto Setting Set up to adjust clock, phase and positions automatically.
Recall Restore to factory settings
Input Source Analog

(Optional) Digital

Select Analog input source:
Select Digital input source:

u Brightness: Press the Brightness Button when the Menu is not

displayed.

u Contrast: Press the Contrast Button when the Menu is not displayed.
u Auto Setting: Press the Auto Button when the Menu is not displayed.
u Turbo: Press the Input Button when the Menu is not displayed.

n Pct: Picture Mode (High brightness)

n Text: Text Mode (Normal)
n Eco Economy (Brightness of back-light is reduced )
n Changing to a lower brightness mode can lessen eye fatigue.
n Change from Picture Mode to Text Mode when working with text.

n Change from Text Mode to Economy Modes when viewing the

screen for long periods.

16

2.6 Plug and Play

u The new VESA Plug and Play function is used which eliminates the

complicated and time-consuming installation process.

u You can use the Plug and Play system without encountering usual

installation problems. Your computer system can easily identify and
automatically adjust the monitor.

u 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

u Power control system, also called (Power Saver), is installed inside

the LCD Monitor.

u 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 th e original image.

u The VGA card inside the computer handles Power Saver. You can

use computer software to set the function.

u The LCD Monitor is compatible with EPA ENERGY STAR and

NÜ TEK if used with a VESA DPMS computer.

u To save power, turn off the power of the LCD monitor when not in use.

17

MACHINE DISASSEMBLY

AND ASSEMBLY

3.1 Disassembly Procedures

Picture Description

Chapter 3

Push the hooks and stand bottom away

Remove Hinge Cover

Loosen and remove 6 screws to remove Stand Assy

Loose and remove 2 screws.

18

Separate Bezel hooks to take Bezel and Rear Cover
apart.

Lift up Rear Cover

Remove the Tinfoil

Remove FFC

Loose and remove screw and remove Cover-FFC

Loose and remove 2 screws

Loose and remove 5 screws

Remove the Cover of X-PCB

Remove 4 pieces of Backlight wires.

Loose and remove 4 screws

Remove Power PCBA

19

Remove 2 pieces of FFC from AD PCBA

Loose and remove 1 screw

Remove AD PCBA

Disassembly PCBA complete.

Loose an d remove 4 crews

Lift up LCD module and remove bezel.

Remove FFC.

Separate both Audio Cable.

20

Loose and remove 3 screws.

Take OSD PCBA apart

3.2 Assembly Procedures

Place OSD PCBA.

Fasten 3 screws

Insert Audit Cable to connectors of OSD PCBA

Bezel assembly complete.

Insert FFC.

21

Place LCD module.

Fasten 4 fixed screws

Insert new AD PCBA

Insert 2 pieces of FFC to AD PCBA

. Insert new Power PCBA

Fasten 4 fixed screws of Power PCBA

Insert 4 pieces of Backlight wires

22

Fasten 5 screws

Join the cover hooks of X-PCB and fasten the screw

Fasten 2 screws

Place Cover-FFC and fasten screw

Insert FFC

Attach the Tinfoil

Place Rear Cover

Join hooks of Rear Cover
with Bezel

Fasten 2 screws

23

Place Stand Assy.
Fasten 6 screws

Insert Stand Cover

Have the hook latched

24

Troubleshooting

4.1 Abnormal Display Troubleshooting

Chapter 4

25

26

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

27

4.3 Abnormal (BIOS, OSD, Other Display ) Troubleshooting

28

4.4 Audio Abnormal Troubleshooting

29

OSD Key

DC -19V

DC/D

Main

Inverter

Backlight

LCD

D-sub

DVI

-D

3.3V

Signal

Audio In

Speaker

Audio

Connector Information

5.1 Function Block Diagram

Digital Video

Analog Video

DC-19V

Chapter 5

30

5.2 Connector Location

31

5.3 D-sub Mini 15pin Connector

Pin No.

1 Red video input 9 NC
2 Green video input 10 Ground

3 Blue video input 11 No connection
4 NC 12 DDC data

5 Ground 13 Horizontal sync (Composite sync)
6 Red video ground 14 Vertical sync

7 Green video ground 15 DDC clock
8 Blue video ground

Pin Function Pin No.

Pin Function

5.4 DC Connector DC Power Jack, d=3.0mm

5.5 Audio Connector (Optional) Phone Jack, d=3.5mm

5.6 Main Board Pin Assignment Introduction

5.6.1 CN-B Pin Assignment

Pin No. Symbol Description

1
2
3
4
5
6
7
8

INV_EN Inverter enable

INV_ADJ Brightness Adjustment

GND Ground
GND Ground

VIN_19V Input source

GND Ground
VIN_19V Input source
VIN_19V Input source

32

5.6.2 CN-A1 Pin Assignment

Pin No. Symbol Description

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
37
38

VCOM PANEL COMMOM VOLTAGE
VCOM PANEL COMMOM VOLTAGE
VCOM PANEL COMMOM VOLTAGE
VCOM PANEL COMMOM VOLTAGE

GND GROUND

ESTH EVEN PATH STAR PULSE

GND GROUND

EB2P EVEN PATH BLUE DATA BIT

EB2N EVEN PATH BLUE DATA BIT

EB1P EVEN PATH BLUE DATA BIT

EB1N EVEN PATH BLUE DATA BIT

EB0P EVEN PATH BLUE DATA BIT

EB0N EVEN PATH BLUE DATA BIT

GND GROUND

EG2P EVEN PATH GREEN DATA BIT

EG2N EVEN PATH GREEN DATA BIT

EG1P EVEN PATH GREEN DATA BIT

EG1N EVEN PATH GREEN DATA BIT

EG0P EVEN PATH GREEN DATA BIT

EG0N EVEN PATH GREEN DATA BIT

GND GROUND

GMA10 GAMMA VOLTAGE

GMA9 GAMMA VOLTAGE
GMA8 GAMMA VOLTAGE
GMA7 GAMMA VOLTAGE
GMA6 GAMMA VOLTAGE

VSA DATA IC VOLTAGE
VSA DATA IC VOLTAG E
VSA DATA IC VOLTAGE

VSA DATA IC VOLTAGE
GMA5 GAMMA VOLTAGE
GMA4 GAMMA VOLTAGE
GMA3 GAMMA VOLTAGE
GMA2 GAMMA VOLTAGE
GMA1 GAMMA VOLTAGE

GND GROUND

ECLKP EVEN PATH CLOCK

ECLKN EVEN PATH CLOCK

33

39
40
41
42
43
44
45

GND GROUND

ER2P EVEN PATH RED DATA BIT

ER2N EVEN PATH RED DATA BIT

ER1P EVEN PATH RED DATA BIT

ER1N EVEN PATH RED DATA BIT

ER0P EVEN PATH RED DATA BIT

ER0N EVEN PATH RED DATA BIT

5.6.3 CN-A2 Pin Assignment

Pin No. Symbol Description

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

NC NC
NC NC

NC NC
VGD SCAN IC VOLTAGE
VGD SCAN IC VOLTAGE

PANEL_VGL PANEL DRIVING VOLTAGE
PANEL_VGL PANEL DRIVING VOLTAGE
PANEL_VHL PANEL DRIVING VOLTAGE
PANEL_VHL PANEL DRIVING VOLTAGE

GVOFF TIMING CONTROL PIN

XAO TIMING CONTROL PIN

STV SCAN IC START PULSE

CKV SCAN IC CLOCK

OE SCAN DATA OUTPUT ENABLE

OB2P ODD PATH BLUE DATA BIT

OB2N ODD PATH BLUE DATA BIT

OB1P ODD PATH BLUE DATA BIT

OB1N ODD PATH BLUE DATA BIT

OB0P ODD PATH BLUE DATA BIT

OB0N ODD PATH BLUE DATA BIT

GND GROUND

OG2P ODD PATH GREEN DATA BIT

OG2N ODD PATH GREEN DATA BIT

OG1P ODD PATH GREEN DATA BIT

OG1N ODD PATH GREEN DATA BIT

OG0P ODD PATH GREEN DATA BIT

OG0N ODD PATH GREEN DATA BIT

GND GROUND

34

29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

OCLKP ODD PATH CLOCK

OCLKN ODD PATH CLOCK

GND GROUND

STB DATA LATCH

POL POLARITH INVERTING

GND GROUND

OR2P ODD PATH RED DATA BIT

OR2N ODD PATH RED DATA BIT

OR1P ODD PATH RED DATA BIT

OR1N ODD PATH RED DATA BIT

OR0P ODD PATH RED DATA BIT
OR0N ODD PATH RED DATA BIT
OSTH ODD PATH STAR PULSE

GND GROUND

VSD DATA IC VOLTAGE
VSD DATA IC VOLTAGE
VSD DATA IC VOLTAGE

5.6.4 CN-C Pin Assignment

Pin No. Symbol Description

1 GND GROUND
2 GND GROUND
3 GND GROUND
4 AUDIO/L- AUDIO OUTPUT
5 AUDIO/L+ AUDIO OUTPUT
6 AUDIO/R- AUDIO OUTPUT
7 AUDIO/R+ AUDIO OUTPUT
8 PWR_SW POWER KEY

9 LED_O ORANGE LED
10 LED_G GREEN LED
11 AUTO_ADJ AUTO ADJUSTMENT
12 SOURCE_SEL

INPUT SOURCE SELECTION
13 KEY_UP UP KEY
14 KEY_DOWN DOWN KEY
15 MENU MENU KEY

35

5.6.5 CN-E Pin Assignment

Pin No. Symbol Description

1 RIN RED INPUT
2 GIN GREEN INPUT
3 BIN BLUE INPUT
4 GND GROUND
5 GND GROUND
6 RGN RED INPUT GROUND
7 GGN GREEN INPUT GROUND
8 BGN BLUE INPUT GROUND

9 VGA_5V VGA INPUT 5V
10 GND GROUND
11 GND GROUND
12 VGA_SDA I2C
13 VGA_HS H-SYNC
14 VGA_VS V-SYNC
15 VGA_SCL I2C

36

FRU (Field Replaceable Unit) List

Chapter 6

Part List
Picture Partname Description Vendor

Part No.

Adapter ADAPTER 3.16A 60W

3PIN UP060B1190-01B

2719060199

FUNCTION
BUTTON
BOARD

INVERTER
BOARD

Main Board AL1703 MAINBOARD

CABLES MAIN BOARD CABLE -

PCBA For A170E1­T,A170E1-H01-K

DC/AC Inverter,TWS­444­957,2560V(min)/5mA(typ
e)

(FIRMWARE CONTROL
BOARD)

FFC 55*23MM

35A17K012
0

2714000012

35A17S022
0

3241702002

37

CABLE FUNCTION BUTTON

BOARD CABLE - FFC
180MM

3241700001

LCD STAND

AUDIO
CABLE

18AWG,180cm,Black,JCE 32F2818004

MONITOR
CABLE

30AWG,180cm,Black,JCE 32F3018003

Picture Part name Description Vendor

Part No.

STAND
BASE

LCD
FRONT
BEZEL

ABS, Black 40A1792211

Bezel Assy 40A1729245

LCD BACK
COVER

NECK

Hinge Cover ABS Black 40A1792909

Rear Assy 40A1799909

Stand Hinge Assy,
SCREW-B,Black

40A1799217

38

MAINBOAR
D COVER

Cover_pcb_ad,D-Sub
Only

41A1799107

FFC

Cover-FFC 41A1799102

COVER

39

40

Schematic Diagram

Main Board

Chapter 7

41

42

5

DDC_CLK
DDC_DAT

ST_DET1

10/20

B2

VGA_5V
V5A

DDC_CLK
ST_DET1

V5A_ESD

VGA

B3

V5A_ESD

V5A_ESD

V5A

ST_DET2

D D

DVI

C C

VGA_5V

ST_DET2

B5

AUDIO/L+

AUDIO/L-

AUDIO/R+

AUDIO/R-

MUTE

V5A

VOL_ADJ

AUDIO

B B

AUDIO/L+
AUDIO/L­AUDIO/R+
AUDIO/R­MUTE

onBACKLITE

VGH
VGL

VAA

onPANEL
onPANEL1

VCM_PWM

B6

onPANEL
onBACKLITE
VGH
VGL
VAA
V5A

XAO

B4

VGA_5V
DDC_CLK
DDC_DAT
ST_DET1
ST_DET2

AudioL+
AudioL­AudioR+
AudioR­MUTE
V5A
onBACKLITE
onPANEL
onPANEL1
VCM_PWM
XAO

MPU

VOL_ADJ

AdjBACKLITE

GNDR

GIN

GNDG

SOG

BIN

GNDBDDC_DAT

HSYNC

VSYNC

CLK+

CLK-

V19V

RIN

R+

R-

G+

G-

B+

B-

R1 0603/390R/1%R1 0603/390R/1%

VDVI

C129NCC129
NC

CSZ
SCL
SDA

HWRESET

INT
AD0
AD3
AD1
AD2

V19V

AdjBACKLITE

V19V

C20 0603/22P/50VC20 0603/22P/50V

XTAL14.31818

XTAL14.31818
C21 0603/22P/50VC21 0603/22P/50V

DC/DC

B7

onPANEL1
VCM_PWM

A A

V5A

VAA

V33D

GMA[1..10]

VCM

V25C

V33PV5A

VCM
V33P

POWER

V33D V25C

4

RIN
GNDR

GNDG
SOG
BIN
GNDB
HSYNC
VSYNC

R+
R­G+
G­B+
B­CLK+
CLK-

C9

C9

0603/0.1U/25V

0603/0.1U/25V

CSZ
SCL
SDA

HWRESET

INT
AD0
AD3
AD1
AD2

Y1

Y1

C22 0603/0.1u/25vC22 0603/0.1u/25v

OPEN

OPEN
R116

R116

0603/4.7k

0603/4.7k

V5A

GMA[1..10]

R117

R117

63
62
60
59
61
58
57
37
38

40
41
43
44
46
47
49
50
52

66

67

69
71
70
32
72
30
31
77
78

73
74

33

34

3
2

6

VPLL VDPLL VPOVAD VDVI VDD

35

53

45

55

U1

U1

AVDD

RIN0
RIN0M
GIN0
GIN0M
SOGIN0
BIN0
BIN0M
HSYNC0
VSYNC0

R+
R­G+
G­B+
B­CK+
CK­REXT

REFP

REFM

ALE/CSZ
RDZ/SCL
WRZ/SDA
HWRESETZ
INT
AD0/GPO6
AD3/GPO5
AD1/EINV
AD2/OINV

PWM0
PWM1

XIN

XOUT

BYPASS
AVSS_LPLL

BUSTYPE

51

65

AVDD

AVDD_DVI

AVDD_DVI

AVDD_MPLL

AVSS56AVSS_MPLL

AVSS_PLL54AVSS_DVI42GNDP10GNDP20GNDP85GNDP95GNDP

AVSS

AVSS

36

64

68

VDDP11VDDP21VDDP84VDDP94VDDP

AVDD_PLL

MST8116B

MST8116B

AVSS_DVI

AVSS_DVI

39

48

104

114

VDDP

126

VDDP

GNDP

105

3

117

VDDC18VDDC87VDDC97VDDC

RA1P
RA1N
RA2P
RA2N
RA3P
RA3N

GA1P
GA1N
GA2P
GA2N
GA3P
GA3N

BA1P
BA1N
BA2P
BA2N
BA3P

BA3N
CLKAP
CLKAN

RB1P

RB1N

RB2P

RB2N

RB3P

RB3N

GB1P

GB1N

GB2P

GB2N

GB3P

GB3N

BB1P

BB1N

BB2P

BB2N

BB3P

BB3N
CLKBP
CLKBN

ESP

OSP

GPO0

GPO1

GPO2

GPO3

GPO4

DDC1_DAT/GPO7
DDC1_CLK/GPO8

GNDP

GNDC19GNDC86GNDC

96

115

127

116

NC
NC

NC

NC
NC

GNDC

106
107
108
109
110
111
112
113

98
99
100
101
102
103

88
89
90
91
92
93
118
119

16
17
22
23
24
25

7
8
9
12
13
14
15
122
123
124
125
128
1
4
5
120
121

75
76

83
82
81
80
79
28
29

RA0
RA1
RA2GIN
RA3
RA4
RA5

GA0
GA1
GA2
GA3
GA4
GA5

BA0
BA1
BA2
BA3
BA4
BA5

RB0
RB1
RB2
RB3
RB4
RB5

GB0
GB1
GB2
GB3
GB4
GB5

BB0
BB1
BB2
BB3
BB4
BB5

CLKP_A
CLKN_A

CLKP_B
CLKN_B

ESTH
OSTH

GVON
STB
STV
CKV
OE
POL
GVOFF

RA[0..5]

GA[0..5]

BA[0..5]

RB[0..5]

GB[0..5]

BB[0..5]

B8

RA[0..5]

GA[0..5]

BA[0..5]

CLKP_A
CLKN_A

RB[0..5]

GB[0..5]

BB[0..5]

CLKP_B
CLKN_B

ESTH
OSTH

GVON
STB
STV
CKV
OE
POL
GVOFF

GMA[1..10]

PANEL

XAO
VGH

VGL
VAA

VCM

V33P

2

VAD

LL121L1LL121

C1

C1

VPLL

LL121L2LL121

C4

C4

1206/10U/16V/Y5V

1206/10U/16V/Y5V

VDVI

LL121L3LL121

C6

C6

1206/10U/16V/Y5V

1206/10U/16V/Y5V

VDPLL

LL121L4LL121

C10

C10

1206/10U/16V/Y5V

1206/10U/16V/Y5V

VPO

LL121L5LL121

C12

C12

1206/10U/16V/Y5V

1206/10U/16V/Y5V

VDD

LL121L6LL121

C23

C23

1206/10U/16V/Y5V

1206/10U/16V/Y5V

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

V33D

V25C

V33A

L1

1206/10U/16V/Y5V

1206/10U/16V/Y5V

V33A

L2

V33A

L3

V33A

L4

V33D

L5

V25C

L6

C2

C2

C3

C3

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

C5

C5
0603/0.1U/25V

0603/0.1U/25V

C8

C8

C7

C7

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

C11

C11
0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

C14

C14

C13

C13

C15

C15

0603/0.1U/25V

0603/0.1U/25V

C24

C24

C25

C25

C26

C26

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

1

C16

C16

C17

C17

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

C27

C27

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

0603/0.1U/25V

C18

C18

C19

C19

0603/0.1U/25V

0603/0.1U/25V

5

4

3

2

1

5

D D

V5A

L18

L18

0805/42

V5A2,3,4,5,8

C C

B B

0805/42

L19

L19

0805/42

0805/42

L20

L20
0805/42

0805/42

C108

C108

1206/22U/10V/Y5V

1206/22U/10V/Y5V

C114

C114

1206/22U/10V/Y5V

1206/22U/10V/Y5V

C121

C121

1206/22U/10V/Y5V

1206/22U/10V/Y5V

4

U9 2101117STSU9 2101117STS

3

C109

C109
0603/0.1u/25V

0603/0.1u/25V

U10 2101117STSU10 2101117STS

3

C115

C115
0603/0.1u/25V

0603/0.1u/25V

U11 2101117T3SU11 2101117T3S

3

C122

C122
0603/0.1u/25V

0603/0.1u/25V

VI(5V)

VI(5V)

VI(5V)

VO(3.3V)
VO(3.3V)

GND

1

VO(3.3V)
VO(3.3V)

GND

1

VO(3.3V)
VO(3.3V)

GND

1

V33D1 V33D1

2
4

V33A1 V33A1

2
4

V25C1 V25C1

2
4

V33D

TP

1

C110

C110

C111

C111
0603/0.1u/25V

0603/0.1u/25V

1206/22U/10V/Y5V

1206/22U/10V/Y5V

V33A

TP

1

C117

C117

C116

C116

0603/0.1u/25V

0603/0.1u/25V

1206/22U/10V/Y5V

1206/22U/10V/Y5V

V25C

TP

1

C124

C124

C123

C123

0603/0.1u/25V

0603/0.1u/25V

1206/22U/10V/Y5V

1206/22U/10V/Y5V

3

V33D 1,3

(Digital VCC)

(SCALER VCC)

V25C 1

(SCALER Core VCC)

2

V33D

C112

32

Q9

Q9

2N7002_Panjit

2N7002_Panjit

C112
0603/1n/50V

0603/1n/50V

R99

R99

0603/4.7K

0603/4.7K

0603/100R

0603/100R

R100

onPANEL15

R100

C120

C120
Open

Open

1

Q8

Q8

FDN338P

FDN338P

1

C119

C119

+

+

1206/10U/16V/Y5V

1206/10U/16V/Y5V

32

C118

C118
0603/0.1u/25V

0603/0.1u/25V

(Panel VCC)

C113

C113

+

+

1206/10U/16V/Y5V

1206/10U/16V/Y5V

1

V33P 6

BROAD PAD

A A

5

4

3

2

1