Compal LS-402CP Schematic
5
D D
4
3
2
1
Compal confidential
C C
Schematics Document
LS-402CP LCD Light Sensor Board
2009-07-15
REV:1.0
B B
A A
Security Classification
Security Classification
Security Classification
Issued Date
Issued Date
Issued Date
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
5
4
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
3
2009/05/21 2010/05/21
2009/05/21 2010/05/21
2009/05/21 2010/05/21
Compal Secret Data
Compal Secret Data
Compal Secret Data
Deciphered Date
Deciphered Date
Deciphered Date
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
2
Date: Sheet
LCD light sensor
LCD light sensor
LCD light sensor
LS-402CP
LS-402CP
LS-402CP
1
1.0
1.0
1.0
of
of
of
13Wednesday, July 15, 2009
13Wednesday, July 15, 2009
13Wednesday, July 15, 2009
5
4
3
2
1
D D
+3VS
BLON_PWM
PWM_OUT
ALS_EN
+5VS_INV
ACES_87213-0800G
ACES_87213-0800G
@ R7
JP1
JP1
1
9
1
GND
2
2
3
3
4
4
5
5
6
6
7
7
8
10
8
GND
@
@
ALS_EN
@
1 2
0_0402_5%
0_0402_5%
Remove VR1 &R1 7/15
R2
ALS_EN#
R2
1M_0402_5%
1M_0402_5%
EN#
12
+BL_EN
+3VS
R6
R6
10K_0402_5%
10K_0402_5%
R7
2
G
G
ALS_EN#
13
D
D
Q1
Q1
S
S
RHU002N06_SOT323
RHU002N06_SOT323
5.21 add R6 & Q1 for BIOS has define ALS_EN# is low enable for old Panel.
C C
U1
EN#
U1
3
SET
2
PWM_I
PWM_O
1
GND
CM3220A3OP_OPLGA6
CM3220A3OP_OPLGA6
6
VDD
5
4
Vout
2.2U_0603_6.3V4Z
2.2U_0603_6.3V4Z
+3VS
+Vout
PWM_OUTBLON_PWM
C2
C2
1
1
C3
2
C3
4.7U_0805_10V4Z
4.7U_0805_10V4Z
@
@
2
+5VS_INV
R5
R5
1 2
1K_0402_5%
1K_0402_5%
+3VS +3VS
R410K_0402_5% R410K_0402_5%
+BL_EN#
61
Q2A
Q2A
2
2N7002DW-7-F_SOT363-6
2N7002DW-7-F_SOT363-6
R3 10K_0402_5%R3 10K_0402_5%
+BL_EN
3
2N7002DW-7-F_SOT363-6
2N7002DW-7-F_SOT363-6
5
Q2B
Q2B
4
C1
C1
0.1U_0402_10V6K
0.1U_0402_10V6K
+3VS
1
2
B B
BL_Eable Logic Level shift:
EN# Function
H1
HOLEAH1HOLEA
1
Low
High
H2
HOLEAH2HOLEA
1
ALS Enable
ALS Disable
1
4
Low
High
A A
ZZZ1
ZZZ1
PCB
PCB
5
BOM Respond TimeALS_EN#
C2
1 Sec
C3
2.2 Sec
Security Classification
Security Classification
FD2FD2
FD1FD1
1
Security Classification
Issued Date
Issued Date
Issued Date
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Panel Vendor ON
AUO, Samsung 2.0V - 3.3V
CMO, LG
3
3.0V - 5.3V
2009/05/21 2010/05/21
2009/05/21 2010/05/21
2009/05/21 2010/05/21
OFF
0V - 0.5V
0V - 0.8V
Compal Secret Data
Compal Secret Data
Compal Secret Data
Deciphered Date
Deciphered Date
Deciphered Date
Compal Electronics, Inc.
Compal Electronics, Inc.
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Date: Sheet
Date: Sheet
2
Date: Sheet
Compal Electronics, Inc.
LCD Light Sensor
LCD Light Sensor
LCD Light Sensor
LS-402CP
LS-402CP
LS-402CP
1
1.0
1.0
1.0
of
23Tuesday, August 11, 2009
of
23Tuesday, August 11, 2009
of
23Tuesday, August 11, 2009
Loading...