Esquema Al1916W

Exploded Diagram (Model: AL1916W)

39

Part List
Above picture show the description of the following component.
Item

Picture

Description

1

Hinge Cover

2

Back Cover

3

stand

4

Main Frame

40

5

Panel

6

Power Board

7

Main Board

41

Chapter 7

Schematic Diagram
Main Board
Top

TSUM56AHK

SCHEMATIC

XGA/SXGA

B3

LVDS OUTPUTB4
RIN
GNDR
GIN
GNDG
SOG
BIN
GNDB
HSYNC
VSYNC
DDCA_SDA
DDCA_SCL
DET_VGA

DDC_WP
R+
RG+
GB+
BCLK+
CLKDDCD_SDA
DDCD_SCL
DET_DVI

HPD_CTRL

+5V

RIN
GNDR
GIN
GNDG
SOG
BIN
GNDB
HSYNC
VSYNC
DDCA_SDA
DDCA_SCL
DET_VGA

DDC_WP
R+
RG+
GB+
BCLK+
CLKDDCD_SDA
DDCD_SCL
DET_DVI

+5V

HPD_CTRL

VCC1.8

VCC3.3 +5V

+12V

VCC1.8
Vcc3.3
+5V
+12V3.INPUT

B5
VLCD
PB[0..9]
+12V

PA[0..9]

PB[0..9]

PB[0..9]

PA[0..9]

PA[0..9]
VLCD

5.PANEL INTERFACE

VCC1.8
+5V
B2
on_BACKLIGHT
on_Panel

VCC3.3

on_BACKLIGHT
on_Panel

+12V
VCTRL

VCTRL

VCC1.8
+5V
Adj_BACKLIGHT
VCC3.3

Adj_BACKLIGHT
VLCD

VLCD

Title

4.SCALER

TSUM56AHK
Size
B

2.POWER

Date:

42

Document Number

Rev

A

TOPWednesday, June 07, 2006

Sheet

1

of

5

Power
+5V

SOT-223

U701

VCTRL

+3V3

4

R702
VI

VO

2
51　 1/10W

GND

3
C701

C703
100uF/25V

+

C704
VCC1.8
+ C702

0.1uF
1

0.1uF

VCC1.8

4

VCC3.3

4.7uF/16V

4

D701
LL4148
Q702
PZT2907A

R703
2K　 1/10W

D702
LL4148
+5V
R704
+12V

R701
100　 1/10W

1K　 1/10W
+12VVCC3.3

4
CN701

C706
+
0.1uF

3,4

+5V

GND
C707
100uF/25V GND
+12V
GND
+5V
+5V
GND

1
3
5
7
9
11

2
4
6
8
10
12

R705
+5V

4.7K　 1/10W

R706

NC

Q701

BL_ON
BL_ADJ
+12V
GND
+5V
GND

R707

4.7K　 1/10W

C708
1uF/16V

R708

PMBS3904

Adj_BACKLIGHT 4

+5V

10K　 1/10W
C709

R710

CONN
+

0.1uF

C710
100uF/25V

NC

R71110K　 1/10W

C711

+5V
0.1uF
R712

4.7K　 1/10W

on_BACKLIGHT 4

Q703
PMBS3904

3,4

+5V
D704

TO-263

SMAL140
U702
3
1
C713
0.1uF

+3V3

VLCD

2

VCC3.3

ADJ

+

C712
100uF/25V

AP1084K33LA

4

C714
0.1uF

5

+5V
R714
R716

VCC3.3
VOUT

VLCD

+3V3

+5V

VIN

+3V3

R715

R717
10K　 1/10W 　 1/10W
10K
10K　 1/10W

R721

10K　1/10W

R722

Q704
AO3401L

R723 0　 1/10W

0　 1/10W NC

C717
10uF/16V

R727

R725 4.7K　 1/10W
4

Q706
PMBS3904

on_Panel
C718
0.1uF

C715
0.1uF

C719
0.1uF
+

10K　 1/10W

Title

TSUM56AHK
Size
B
Date:

43

Document Number

Rev

A

POWER
Friday, June 09, 2006

Sheet

2

of

5

Input
CN405
DB15
RED+
1
RED6
GREEN+
2
GREEN7
BLUE+3
BLUE8
4
PC5V
9
PC5V
VGA_CON
5
10

C432 0.047uF

100　 1/10W

C433 0.047uF

FB412

0　 1/10W

R436

100　 1/10W

C434 0.047uF

R437

470　 1/10W

C435 0.047uF

R441

100　 1/10W

C436 0.047uF

100　 1/10W

C437 0.047uF

100　 1/10W

C438 0.047uF

R438
75　 1/10W

D403
BAV99

3

3

3

17

D404
BAV99

D405
BAV99

RIN

4

GIN

4

BIN4

SOG

4

GNDR

4

GNDG

4

GNDB

4

+5V

D406

+5V

ESD_5V

2,4

R444

MLL5232B 5.6V

10K　 1/10W
R445

FB409

HSI

120 OHM

100　 1/10W

DET_VGA 4

1K　 1/10W

R446

VSI

HSYNC

PC5V

4

VSYNC

1K　 1/10W

R447

+5V
2

1

2

C441 0.1uF

1

C440 0.1uF
2

1

2

C439 0.1uF

1

16

15

100　 1/10W

R435

R44075　 1/10W

14

R434

0　 1/10W

R439
75　 1/10W

13

0　 1/10W

FB411

R443

12

FB410

R442

11

4

D407
BAV70

D409
MLL5232B 5.6V

R448

C442

R449

C443

2.2K　 1/10W

33pF

2.2K　 1/10W

220pF

D410
MLL5232B 5.6V

3

D408
MLL5232B 5.6V

R450
10K　 1/10W
SCL_VGA
SDA_VGA

D412
MLL5232B 5.6V

4
4

VCC
WP
SCL
SDA

A0
A1
A2...