Acer AL533 Schematic

I. BLOCK DIAGRAM

VSYNC
HSYNC

VGA-IN
12PIN

C
O
N
N
E
N
T

3 {R.G.B}

DDC-SDA
DDC-SCL

ADC

8 R0~R7

8 G0~G7

8 B0~B7

SCALER

8 RA0~RA7

8 GA0~GA7

8 BA0~BA7

LVDS

10 EVEN

LCD PANEL(LVDS)

D-DE

LVDS

D.D.C

24C21

EEPROM

24C16
EEPROM

POWER

SWITCH POWER

SUPPLY AND
REGULATOR

12V

POWER

ADAPTER

CRYSTAL

12M HZ

MCU

SCL

3V

CRYSTAL

5V

12M HZ

12V

8 RB0~RB7

8 GB0~GB7

8 BB0~BB7

8PIN

FUNCTION KEY

10 ODD

HI VOLTAGE

INVERTER

BLK-ON/OFFSDA
BRIGHTNESS

12V

C
O
N
N
E
N
T

Title

BLOCK DIAGRAM

Size Document Number Rev

B

ORION

Date: Sheet

11Tuesday, October 23, 2001

B

of

J. SCHEMATIC DIAGRAM

DDC-SCL PIN7

DDC-SDA

CN9

1
2

17

3
4

16

5
6
7
8

9
10
11
12
13
14
15

DB15

DB15 JP2

--------------------­ 4 1 GND
5 2 TEST
9 3 5V
13 4 HS
14 5 VS
15 6 SCL
12 7 SDA
6 8 RGND
1 9 R
7 10 GGND
2 11 G
8 12 BGND
3 13 B

R
G
B

PIN7

DDC-SDA
VGA_HSYNC
VGA_VSYNC
DDC-SCL

VGA_VSYNC

cable

R83

2.2K

10k

R70

C129 0.1uF(NP)

C128 0.1uF(NP)

VCC

VCC

R58
OR(NP)

VE

BULL WILL FCM1608K-300T07

B

G

R

VE

1

2

1

BULL WILL FCM1608K-300T07

1

BULL WILL FCM1608K-300T07

1

D12

NP

DDC-SCL 4

DDC-SDA 4

D10
DAN217K(NP)

L25

2

R74

75

L26

2

R75

75

L27

2

R76

75

R42
100

L22

BULL WILL FCM1608K-800T07

1

2

C120
5PF

L23

BULL WILL FCM1608K-800T07

1

2

C121
5PF

L24

BULL WILL FCM1608K-800T07

1

2

C122
5PF

C56
22pF

VCC

VGA_VSYNC

VE

2

3

1

R63
0R

3

1

D6 DAN217K(NP)

C106

0.1uF(NP)

R64
0R

3

1

D7 DAN217K(NP)

C108

0.1uF(NP)

R65
0R

3

1

D8 DAN217K(NP)

C109

0.1uF(NP)

1

U10A U10B

74LVC14-SOP14

C117 0.1uF

D13
BAT54C

VE

2

D9

DAN217K(NP)

3

1

VE

2

2

2

2

C86

0.01uF

VE

C90

0.01uF

C113

0.01uF(NP)

VE

C93

0.01uF

3

R79

4.7K

4

74LVC14-SOP14

R66
47K

BLUE-ADC 2

GREEN-ADC 2

SOGI 2

NC

RED-ADC 2

R44
100

R77
47K

R72 47

R68 51

R71 51

PA-VSYNC 2

C62
22pF

R67 1K

8

VCC

7

VCLK

6

SCK

5

U13
24LC21

GND

NC

1

NC

2

NC

3

NC

4

VSSSI

J3

J4

J5

J6

J7

1

1

1

TP

TP

1

1

V33

C66

0.1uF

H1

6

7

8

5

9

678

5

9

4

4

123

TP

1

2

3

GND

J1

1

TP

1

V33 2,3,4,5

H2

6

7

8

5

9

678

5

9

4

4

123

TP

1

2

3

J2

1

TP

1

TP

1

H3

9

GND_EARTH

J9

1

TP

1

1

1

8

9

123

1

J8

1

TP

6

7

2

3

1

TP

TP

1

1

H4

6

7

8

5

678

5

4

4

TP

GND

5

9

678

5

9

4

4

123

TP

1

2

3

VGA_HSYNC

R45

13

12

R81

2.2K

1

D11

NP

2

R82
100

C127
22pF

U10F

74LVC14-SOP14

11

U10E

74LVC14-SOP14

100

10

PA-HSYNC 2

C70
22pF

Acer Incorporated

Title

VGA INPUT

Size Document Number Rev

200-100-AS576

Date: Sheet

16Friday, November 01, 2002

of

A

RGB-B7
RGB-B6
RGB-B5
RGB-B4

RGB-B3
RGB-B2
RGB-B1
RGB-B0

RGB-A23
RGB-A22
RGB-A21
RGB-A20

RGB-A19
RGB-A18
RGB-A17
RGB-A16

RGB-A15
RGB-A14
RGB-A13
RGB-A12

RGB-A11
RGB-A10
RGB-A9
RGB-A8

RGB-A7
RGB-A6
RGB-A5
RGB-A4

RGB-A3
RGB-A2
RGB-A1
RGB-A0

inverter pwm

audio pwm

lvds_on

panel power on

inverter blk

PWM0_A 5

PWM1_A 6

LCD_VEE_A 3

LCD_VDD_A 3

LCD_VBL_A 5

RGB-B[0..23] 3

RGB-A[0..23] 3

VCC3-DCV

C54

0.1uF

C52

0.1uF

DISP-HSYNC 3

SHCLK 3

DISP-VSYNC 3

DE 3

C58

C63

0.1uF

0.1uF

C45

C46

0.1uF

C44

0.1uF

0.1uF

Acer Incorporated

Title

MASCOT V(A/D+Scaler)

Size Document Number Rev

200-100-AS576

Date: Sheet

26Friday, November 01, 2002

A

of

PWM0

R37 1K

PWM1

R29 1K

LCD_VEE

R38 (NP)

LCD_VDD

R30 1K

LCD_VBL

RGB-B23

139

DCVSS

U8

RCLP

62

RGB-B22

RGB-B21

RGB-B20

138

137

136

RED_OUTB_7

RED_OUTB_6

RED_OUTB_5

PLLVDD

PLLVSS

DCVSS

63

64

65

R52 2.2K

C124

100uF/16V

R31 1K

RGB-B17

RGB-B19

RGB-B18

135

134

133

DOBVDD

RED_OUTB_4

RED_OUTB_3

RED_OUTB_2

OSD_FSW

OSD_CLK

OSD_R

OSD_G

66

67

68

69

RGB-B16

RGB-B15

RGB-B14

RGB-B13

RGB-B12

RGB-B11

132

131

130

129

128

127

126

125

DOBVSS

DOBVDD

RED_OUTB_1

RED_OUTB_0

GRN_OUTB_7

GRN_OUTB_6

GRN_OUTB_5

GRN_OUTB_4

OSD_B

OSD_I

DCVDD

RESERVED

XTAL

XTALI

DIBVSS

DISP_DE

70

71

72

73

74

75

76

77

R53 1M

X2

C97

12MHZ

22pF

VADCP

VADCP

VCC3-DCV

SCL4

SDA4

R3610K

R3510K

RESET4

SCL4

SDA4

IRQ-4

C39

100uF/16V

PA-VSYNC1

PA-HSYNC1

SOGI1

VADCA

C65

C75

0.1uF

100uF/16V

BLUE-ADC1

GREEN-ADC1

RED-ADC1

L20

BE0805

L21

BE0805

L10

BE0805

VCC3-DCV

C51

C53

0.1uF

0.1uF

VADCA

C89

C85

0.1uF

0.1uF

VADCP

VADCP

C83

0.01uF

C101

0.1uF

100uF/16V

C82

SCL

SDA

C61

C57

0.1uF

0.1uF

1

DIBVDD

2

CAP_HREF

3

CAP_HSYNC

4

CAP_VSYNC

5

DIBVSS

6

BLU_INB_0/Y0

7

BLU_INB_1/Y1

8

BLU_INB_2/Y2

9

BLU_INB_3/Y3

10

BLU_INB_4/Y4

11

BLU_INB_5/Y5

12

BLU_INB_6/Y6

13

BLU_INB_7/Y7

14

DCVDD

15

GRN_INB_0

16

GRN_INB_1

17

GRN_INB_2

18

GRN_INB_3

19

GRN_INB_4

20

GRN_INB_5

21

GRN_INB_6

22

GRN_INB_7

23

DCVSS

24

RED_INB_0/UV0

25

RED_INB_1/UV1

26

RED_INB_2/UV2

27

RED_INB_3/UV3

28

RED_INB_4/UV4

29

RED_INB_5/UV5

30

RED_INB_6/UV6

31

RED_INB_7/UV7

32

DIBVDD

33

DVDD

34

DVSS

35

DTEST

36

DVCC

37

DGND

38

VGA_VSYNC

39

VGA_HSYNC

40

SOGI

C92

0.1uF

C77 150pF

VADCP

VADCA

CP

C84

CZ

0.039uF

V=2.5V

R3410K

160

159

158

157

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

IRQ

SCL

SCS

SDA

RST

GPIO1

GBIO0

TVCLK

DCVSS

CONFIG4

CONFIG3

CONFIG2

140

PWM0

PWM1

DCVDD

LCD_VBL

CONFIG1

CONFIG0

LCD_VEE

LCD_VDD

MASCOT V

AVCC

AGND

VREFCPCZ

VCCABBIGNDAB

BCLP

VTOP

VBOT

VCCAGGIGNDAG

GCLP

TOUTP

TOUTM

C107

0.01uF

VCCARRIGNDAR

52

53

54

55

56

57

58

59

60

61

C91

4700p

C88

C94

0.01uF

4700p

C111

C112

0.01uF

0.1uF

41

42

43

44

45

46

47

48

49

50

51

CZ

CP

C87

4700p

VREF

3

TU3

1

TL431

2

PWM0_A

PWM1_A

LCD_VEE_A

LCD_VDD_A

LCD_VBL_A

RGB-B9

RGB-B8

RGB-B10

124

123

122

121

GRN_OUTB_3

GRN_OUTB_2

GRN_OUTB_1

GRN_OUTB_0

DISP_VSYNC

SHCLK

DISP_HSYNC

DCVSS

78

79

80

VDDCRTL_T3 LCD_VDD_A 3

INV_EN_T5

VCC3-DCV

120

DOBVSS

119

BLU_OUTB_7

118

BLU_OUTB_6

117

BLU_OUTB_5

116

BLU_OUTB_4

115

DOBVDD

114

BLU_OUTB_3

113

BLU_OUTB_2

112

BLU_OUTB_1

111

BLU_OUTB_0

110

DOBVSS

109

RED_OUTA_7

108

RED_OUTA_6

107

RED_OUTA_5

106

RED_OUTA_4

105

DCVDD

104

RED_OUTA_3

103

RED_OUTA_2

102

RED_OUTA_1

101

RED_OUTA_0

100

DCVSS

99

GRN_OUTA_7

98

GRN_OUTA_6

97

GRN_OUTA_5

96

GRN_OUTA_4

95

DOBVDD

94

GRN_OUTA_3

93

GRN_OUTA_2

92

GRN_OUTA_1

91

GRN_OUTA_0

90

DOBVSS

89

BLU_OUTA_7

88

BLU_OUTA_6

87

BLU_OUTA_5

86

BLU_OUTA_4

85

DOBVDD

84

BLU_OUTA_3

83

BLU_OUTA_2

82

BLU_OUTA_1

81

BLU_OUTA_0

C98

22pF

C95

0.1uF

LCD_VBL_A 5

C96

0.1uF

RP5

33X4

GND

8

7

6

5

33X4

33X4

33X4

33X4

8

7

6

5

8

7

6

5

33X4

33X4

8

7

6

5

33X4

33X4

33X4

33X4

8

7

6

5

33X4

2

C102

33PF(NP)

C103
100pF(NP)

RO0

8

RO1

7

RO2

6

RO3

5

RO4
RO5
RO6
RO7

RO2

D-HSYNC
D-VSYNC
D-DE2
D-SHCLK2

R16 4.7K

L3

C13

0.1uF

GND

C22

+

22u/6.3V

R19

4.7k

1

GND

GND

RO3
RO4
RO5
RO6
RO7

GO2
GO3
GO4
GO5
GO6
GO7

BO2
BO3
BO4
BO5
BO6
BO7

C12

0.01uF

3

2

BE0603

C25

0.1uF

Q3
2N3904

GO0

8

GO1

7

GO2

6

GO3

5

GO4

8

GO5

7

GO6

6

GO7

5

BO0
BO1
BO2
BO3
BO4
BO5
BO6
BO7

VCC

V33

100uF/16V

LCD_VEE_A2

CVDD

L4

BE0805

GND

2

C19

+

22u/6.3V(NP)

L5

BE1206(NP)

L6

BE1206

VCC

CVDD

R91
10K(NP)

V33

GND

CVDD

1

C10

0.1uF

C35

C27

0.1uF

(NP)(NP)

GND

LCD_VDD_A2

RE0
RE1
RE2
RE3
RE4

8

RE5

7

RE6

6

RE7

5

8

GE0

7

GE1

6

GE2

5

GE3

8

GE4

7

6

GE6

5

GE7

BE0
BE1
BE2
BE3

8

BE4

7

BE5

6

BE6

5

BE7

D-SHCLK2

D-DE2

C80

33PF(NP)

GND

D-HSYNC

D-VSYNC

0.1uF

U3

44

45

47

48

1

3

4

6

7

9

10

12

13

15

16

18

19

20

22

23

25

26

27

29

30

28

V33

C1

0.1uF

GND

U4
Si9435

3

2

1

D0
D1
D2

RED

D3
D4
D5

D6
D7
D8

GREEN

D9
D10
D11

D12
D13
D14

BLUE

D15
D16
D17

H_SYNC

D18

V_SYNC

D19

ENABLE

D20
DCLK

SHTDN

PLLVCC

LVDSVCC

LVDSGND

PLLGND

LVDSGND

PLLGND

LVDSGND

THC63LVDM63A

C3

0.1uF

8

7

6

5

TCLKM

TCLKP

C5

Y0M

Y1M

Y2M

VCC

VCC
VCC

GND
GND
GND
GND
GND

V33

GND

Y0P

Y1P

Y2P

0.1uF

4

C26

0.1uF

GND

GND

RIN0-

41

RIN0+

40

RIN1-

39

RIN1+

38

RIN2-

35

RIN2+

34

CLK-

33

CLK+

32

2

8

21

C32

0.01uF

0.1uF

5

11

17

24

46

37

42

36

31

GND

C2

C7

0.1uF

PVCC LCDVDD

R15

C20

10K

0.1uF

GND

RGB-B[0..23]2

RGB-A[0..23]2

PS : SHCLK & D-SHCLK ADD GND

SHCLK

SHCLK2

PS : SHCLK & D-SHCLK ADD GND

DE

DE2

DISP-HSYNC2

DISP-VSYNC2

RGB-B23
RGB-B22
RGB-B21
RGB-B20
RGB-B19
RGB-B18
RGB-B17
RGB-B16

RGB-B15
RGB-B14
RGB-B13
RGB-B12
RGB-B11
RGB-B10
RGB-B9
RGB-B8

RGB-B7
RGB-B6
RGB-B5
RGB-B4
RGB-B3
RGB-B2
RGB-B1
RGB-B0

RGB-A23
RGB-A22
RGB-A21
RGB-A20
RGB-A19
RGB-A18
RGB-A17
RGB-A16

RGB-A15
RGB-A14
RGB-A13
RGB-A12
RGB-A11
RGB-A10 GE5
RGB-A9
RGB-A8

RGB-A7
RGB-A6
RGB-A5
RGB-A4
RGB-A3
RGB-A2
RGB-A1
RGB-A0

L11 33R

2

1

R50 33R

C73

22pF(NP)

GND

R47 33R

R51 33R

C71
100pF(NP)

GND

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

1

RP6

RP7

RP8

RP9

RP10

RP11

RP12

RP13

RP14

RP15

RP16

L12 0R

CVDD

C31

LVDSVCC

100uF/16V

0.1uF

LCDVDD
LCDVDD

RIN0­RIN0+

RIN1­RIN1+

RIN2­RIN2+

CLK­CLK+

C6

20

GND

PANEL

1

20

1

M/B

GND
GND
BO7

LCDVDD

40

GO7
RO7

DE
GND

1

30

BE0
BE7
GE7

C30

GND

RE7
GND

1

CVDD

L2

BE0603

C11

0.1uF

HEADER 20

20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

CN1

L1

BE1206

OUT

GND

3

TU1
EMI KHLC-010(NP)

1

IN

2

GE0
GE1
GE2
GE3

GE4
GE5
GE6
GE7

BE0
BE1
BE2
BE3

BE4
BE5
BE6
BE7

LCDVDD
LCDVDD

GO0
GO1
GO2

GO3

GO4
GO5
GO6
GO7

BO0
BO1
BO2
BO3

BO4
BO5
BO6
BO7

D-SHCLK2

D-DE2

RE0
RE1
RE2
RE3

RE4
RE5
RE6
RE7

RO0
RO1
RO2
RO3

RO4
RO5
RO6
RO7

CNA3

TM150XG-26L06A

XF2H-4015-1

GND

40

GND

39
38
37

GND

36
35
34
33
32

GND

31
30
29
28
27

GND

26
25
24
23
22

GND

21
20
19
18

GND

17
16
15
14
13

GND

12
11
10
9
8

GND

7

GND

6
5

GND

4
3

GND

2
1

XF2H-3015-1

GND

GND

GND

GND

GND

GND

CNA6

TM150XG-26L06A

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

BO7
BO6
BO5
BO4

BO3
BO2
BO1
BO0

GO7
GO6
GO5
GO4

GO3
GO2
GO1
GO0

RO7
RO6
RO5
RO4

RO3
RO2
RO1
RO0

D-HSYNC

D-VSYNC

D-DE2

D-SHCLK2

BE7
BE6
BE5
BE4

BE3
BE2
BE1
BE0

GE7
GE6
GE5
GE4

GE3
GE2
GE1
GE0

LCDVDD

GND

RE7
RE6
RE5
RE4

RE3
RE2
RE1
RE0

GND

Acer Incorporated

Title

OUTPUT CONNECTOR

Size Document Number Rev

200-100-AS576

Date: Sheet

CN3

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
39
40
41
42
43
44
45

FH-12-45S-0.5SH

CN6

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

FH-12-30S-0.5SH

of

36Friday, November 01, 2002

PANEL

451

45 1

M/B

PANEL

130

130

M/B

A

VCC

SCL
SDA
TxD
RxD

1.Power

2.LED O

3.LED G

4.DOWN-

5.UP

6.MENU

7.AUTO

8.GND

PROVIEW KEY PAD --OK

CN4

6

6

5

5

4

4

3

3

2

2

1

1

JWT-A2001WV2-06(NP)

BRI-ADJ2,5

WAFE-8PIN-1.5MM-90@

CN2

1
2
3
4
5
6
7
8

7
8
9
10
11
12
13
14
15
16
17

PWM0_A 2,5

MCP-810

V

G

R

V

1

R

2
3

G

12345

6

MCU-W78E62B-PLCC

1819202122232425262728

RP1

1

2

3

4

33X4

1

VCC

R18

4.7K(NP)

4041424344

39
38
37
36
35
34
33
32
31
30
29

8

7

6

5

2

3

VCC RESET

MCP-810(NP)

1

V6300-TO92

P1

C4

0.1uF

VCC

NC

NC

6

5

VCC

3

4

6

5

D1

1N4148(NP)

1

2

8

7

C21

0.1uF

MCU_CLKPP2

VCC

R5 33R

R3 33R

RP3

4.7KX4

C34

+

10uF/16V(NP)

R26

1K(NP)

RP4

8

7

6

5

33X4

C8

C9

0.1uF

0.1uF

R92
NP

VCC3-DCV

1

2

3

4

C24

0.1uF

C17 22pF

C18 22pF

RESET 2

VCC3-DCV

MENU
SW_SCRL_RIGHT
SW_LEFT
POWER

LED_G
LED_O

AUTO

11.0592MHZ

RESET

VCC

VCC

C15

0.1uF

R17

X1

1M

IRQ-2

ROT_PB0

POWER
SW_LEFT
SW_SCRL_RIGHT
MENU
AUTO

R11

R4

4.7K

4.7K

1

R20

4.7K

2

IRQ-

CLK

R93

NP

SCL 2

SDA 2

ORANGE

35

21

20

10

14

15

16

17

2

3

4

5

6

7

8

9

U2

EA/VP

X1

X2

SOCKET PLCC44

RESET

INT0
INT1
T0
T1

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

INT2

1

R7
1K

44

P0.0
P0.1

VCCVSS

P0.2
P0.3
P0.4
P0.5
P0.6
P0.7

P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7

RD

WR

PSEN

ALE/P

TXD

RXD

INT3

P4.0

P4.1

22

12

34

23

GREEN

VCC

1

R12
150R

1

R14
0R

2

3

Q2

2N3904

2

VCC

TxD
RxD

R9

R2

10K

10K

ORANGE
GREEN

R10
510

ROT_PB6
ROT_LF

DDC-SCL 1

DDC-SDA 1

VCC

1

R1
75R

R13
0R

2

3

Q1

1

2

2N3904

3904

C

B

LED_G

E

AUD_OFF 6

NC

R8
10K

43

42

41

40

39

38

37

36

24

25

26

27

28

29

30

31

19

18

32

33

13

11

R6
1K

LED_O

Acer Incorporated

Title

MCU & LCD POWER CONTRIL

Size Document Number Rev

200-100-AS576

Date: Sheet

46Friday, November 01, 2002

A

of

U6

2

GND

1

TU2

2

RESETVCC

GND

3

VCC3-DCV

8

U1

C14

0.1uF

VSS
A0
A1
A2
WP

24C16B

C16

0.1uF

VCC

SCL

SDA

C23

0.1uF

4

1

2

3

7

ROT_LF

ROT_PB0

ROT_PB6

1

2

3

4

RP2

NP

8

7

6

5

CN12

DC-JACK

GND

2

5

4

3

1

C67
220uF/16V

1

2

GND

VCC

R54
JUMP WIRE15MM

D5
MMSZ5248B(NP)

C41

0.1uF

C116

0.1uF

VIN12V

AIC1084-33CM

3

IN OUT

<Part Type>

AIC1720-3.3

2

IN OUT

U7

U12

GND

1

1

AGND

F1

FUS1206-5A

C72

GND

20K(NP)

0.01uF

R49

2

4

220uF/16V

3

R48
10K

GND

C38

C119

220uF/16V

GND

V33

C78

0.1uF

OUT1

C

3A

ADJ

L19

JBT0385-100805-4

U11

1

VIN

2

DUTY

3

SHDN

4

FB

AIC1578-SO8

C68 300p

R55

R46

2K_1%

6.2k_1%

C43

C47

0.1uF

GND

C69

0.1uF

GND

0.01uF

VADCP

C74

0.01uF

NPS3

Choose one package

NPS4

8

CS+

7

CS-

6

DRI

5

GND

V33

VCC3-DCV

VADCP

L9

C64

BE0805

100uF/16V

GND

VIN1

0.01uF

AGND

C110

0.01uF

1

2

3

4

C60

U9

S1

D4

S2

D3

S3

D2

G

D1

CEM9435A SO8

VCC3-DCV

VADCA

VADCA

VIN

C118

0.1uF

GND

BE1206

8

7

6

5

1N5822(DIP)

V33 1,2,3,4

VADCP 2

L18

L7

47UH@3A

1

D4

SB340

2

GND

VCC3-DCV 1,2,3,4

VADCA 2

R43

0.02-1/4W

1

C79

D3

330uF/16V

GND

C59
220uF/16V

GND

CN5

1
2
3
4
5
6

JST-2.0-6PIN

2

INVERTER I/F

OPVCC

0RS1

MMSZ5248B(NP)

C55

0.1uF

VIN

C28

0.1uF

On/Off

Bri

C33

0.1uF

GND

VCC

R23

NP

OPVCC

0RS2

L8

GND

D2

VIN

GND

VIN

GND

1

2

GND

+

220uF/16V

R21
0R

R27
NP

BE1206

C48

C36

0.1uF

C49

0.1uF

NC

C29

0.1uF

GND

C50

0.01uF

OPVCC

GND

1

VCC

C40

+

220uF/16V

4

8

R33

1K

U5A
LM358-SO8

-

2

+

3

NG 0514

010

110

VCC

VCC

R32

4.7K

R28

4.7K

3

Q4

2

3

1

2

Q5

2N3094

GND

GND

R40

2.2K

R41

2.2K

+

C42

100uF/16V

GND

2N3904

GND

R39

1

LCD_VBL_A 2

4.7K

PWM0_A 2

Acer Incorporated

Title

POWER SUPPLY

Size Document Number Rev

200-100-AS576

Date: Sheet

56Friday, November 01, 2002

A

of

CN8

1

C104

C130 1UF

VCC

AUD_OFF4

AUD4835_DCVOL

GND

7

OPVCC

VCC

R24
1K

4

8

CN10
SCP606

CN11
SCP606

U5B

LM358-SO8

-

6

+

5

MODE VCC OP VOL

MODE GND OP MAX

R73
1K

LEFTIN

RIGHTIN

HI SHUTDOWN

R61 10K

+

C37

47uF/16V

GND

R69
NP

R88 20K

R90 20K

AUD4835_SD

R22

2.2K

R25

GND

2.2K

C132 1UF

C133 1UF

R62
10K(NP)

PWM1_A 2

C125

0.1uF

R60
10K(NP)

VDD

GND

10uF/16V

2

R78

20K

19

27

VDD

Lift Gain1

Right Out+

Right Out-

GND

GND

GND

GND

Right Gain1

GND

29

24

23

20

14

8

R59

20K

VCC

L16

1

BE0805

4

5

R84
20K

13

12

11

10

9

R80
20K

2

3

7

APA4835&4838

C126

0.1uF

C115

0.1uF

U14

Mode

Mute

Left Dock

Lift In

Beep In

Right In

Right Dock

Shutdown

Gain Select

DC_Vol

2

6

VDD

Bypass

22

1

2

VCC_AU

16

1

C123

2.2UF/16V

Lift out -

Lift out +

HP Sense

18

25

Lift Gain2

Right Gain2

C131

33PF

R85
33K

Left out-

17

Left out+

15

21

Right out+

28

Right out-

26

R57
33K

C100

33PF

001

MODE

DEL L15

DEL L17

DEL C134

R87

20K

C135

0.0068UF

HI HP OUT
LOW SP OUT

C99

R56

0.0068UF

20K

Left out + L-SPOUT

Left out -

Right out -

L13
BE0603

L14
BE0603

BASE2S

1

L-OUT

2

CN7

R-SPOUTRight out +

BASE2S

1
2

CN8

R-OUT

DEL R86

DEL R89

L

R

MRT

CN8 CN7

++---

RL

HPS

SDWN

GAINMUTE

1

0

Acer Incorporated

Title

AUDIO 4835

Size Document Number Rev

200-100-AS576

Date: Sheet

66Friday, November 01, 2002

A

of