Acer AL1703 Schematic

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

V5A_ESD

10/20

B2

VGA_5V
V5A

DDC_CLK
ST_DET1

V5A_ESD

VGA

B3

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

VGH
VGL

VAA

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

onBACKLITE

onPANEL
onPANEL1

B6

VCM_PWM

XAO

onPANEL
onBACKLITE
VGH
VGL
VAA
V5A

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

RIN

GNDR

GIN

GNDG

SOG

BIN

GNDBDDC_DAT
HSYNC
VSYNC

CLK+

CLK-

V19V

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

MST8116B

MST8116B

AVSS56AVSS_MPLL

AVSS_PLL54AVSS_DVI42GNDP10GNDP20GNDP85GNDP95GNDP

AVSS

AVSS

36

64

68

AVDD_PLL

AVSS_DVI

39

48

VDDP11VDDP21VDDP84VDDP94VDDP

AVSS_DVI

104

114

126

VDDP

VDDP

DDC1_DAT/GPO7
DDC1_CLK/GPO8

GNDP

115

105

117

VDDC18VDDC87VDDC97VDDC

GNDP

GNDC19GNDC86GNDC

127

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

96

3

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

CLKP_A
CLKN_A

RB0
RB1
RB2
RB3
RB4
RB5

GB0
GB1
GB2
GB3
GB4
GB5

BB0
BB1
BB2
BB3
BB4
BB5

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