Compal PEW76, Schematics Document

Page: 23 / 55

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DAC_BRIG
INVT_PWM
DISPOFF#
I2CC_SDA
I2CC_SCL VGA_LCD_CLK
VGA_LCD_DAT
I2CC_SDA
I2CC_SCL GMCH_LCD_CLK
GMCH_LCD_DATA
DISPOFF#
USB20_CMOS_N5
USB20_CMOS_P5
I2CC_SCL
I2CC_SDA
TXOUT1-
TXOUT0-
TXCLK+
TXCLK-
TXOUT2-
+LCDVDD_L
INVT_PWM
DISPOFF# DISPOFF# BKOFF#
BUS_SEL#
BUS_SEL
+3VS_SWITCH
BUS_SEL#
GMCH_ENVDD
VGA_ENVDD
BUS_SEL#
BUS_SEL
I2CC_SCL
I2CC_SDA
INVT_PWM_L
VGA_PNL_PWM
INVT_PWM
GMCH_INVT_PWM
USB20_CMOS_N5
USB20_CMOS_P5
INVT_PWM
INVT_PWM
GMCH_LCD_CLK
GMCH_LCD_DATA
GMCH
GMCH_TXOUT0-
GMCH
GMCH_TXOUT1-
GMCH_TXCLK-
GMC
GMCH_TXOUT2-
GMCH
VGA_LCD_DAT
VGA_LCD_CLK
VGA
VGA_TXOUT1-
VGA
VGA_TXOUT0-
VGA_TXOUT2-
VGA
VGA_TXCLK-
VG
TXOUT0-
TXOUT1-
TXOUT2-
TXCLK-
TXCLK+
TXOUT1-
TXCLK-
TXOUT0-
TXOUT2-
TXCLK+
VGA
VGA_TXOUT0-
VGA_TXOUT1-
VGA
VGA_TXOUT2-
VGA
VGA_TXCLK-
VG
GMCH_TXOUT2-
TXOUT1- GMCH_TXOUT1-
GMCH_TXOUT0-
GMCH_TXCLK-
GMCH
GMCH
GMCH
GMC
TXCLK-
TXOUT0-
TXOUT2-
TXCLK+
BUS_SEL#
EC_INVT_PWM
EC_INVT_PWM
GMCH_LCD_CLK <13>
GMCH_LCD_DATA <13,38>
VGA_LCD_CLK <16>
VGA_LCD_DAT <16>
USB20_N5 <27>
USB20_P5 <27>
DAC_BRIG <36>
BKOFF# <36>
GMCH_INVT_PWM <13>
VGA_PNL_PWM <15>
PE_GPIO2 <38>
GMCH_ENVDD <13>
VGA_ENVDD <15>
BUS_SEL# <25>
EC_INVT_PWM <36>
VGA <15>
VGA_TXOUT0- <15>
VGA_TXOUT1- <15>
VGA <15>
VGA_TXOUT2- <15>
VGA <15>
VGA_TXCLK- <15>
VG <15>
GMCH <13>
GMCH_TXOUT0- <13>
GMCH <13>
GMCH_TXOUT1- <13>
GMCH <13>
GMCH_TXOUT2- <13>
GMC <13>
GMCH_TXCLK- <13>
LOCAL_DIM <36>
COLOR_ENG_EN <36>
+3VS
+LCDVDD
+LCDVDD
+3VALW
+LCDVDD
+3VS
+I
+3VS
+3VS
+5VS
+3VS
+3VS
+I B+
+3VS
+3VS
+LCDVDD
+LCDVDD
Title
Size Document Number Rev
Date: Sheet of
Security Classification
Compal Secret Data
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
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.
Issued Date
Deciphered Date
401827
D
SCHEMATIC, MB A5911
B
23 55 Tuesday, September 14, 2010
2008/10/06 2010/03/12
Compal Electronics, Inc.
Title
Size Document Number Rev
Date: Sheet of
Security Classification
Compal Secret Data
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
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.
Issued Date
Deciphered Date
401827
D
SCHEMATIC, MB A5911
B
23 55 Tuesday, September 14, 2010
2008/10/06 2010/03/12
Compal Electronics, Inc.
Title
Size Document Number Rev
Date: Sheet of
Security Classification
Compal Secret Data
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
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.
Issued Date
Deciphered Date
401827
D
SCHEMATIC, MB A5911
B
23 55 Tuesday, September 14, 2010
2008/10/06 2010/03/12
Compal Electronics, Inc.
LCD POWER CIRCUIT
W=60mils
W=60mils
UMA ONLY
VGA ONLY
LCD/LED PANEL Conn.
<NCQD0 use>
W=40mils
PX & VB support
L
H
B1
B2
DIS
UMA
SEL1
SEL2
Pop for PX verify
<BUS>
<DDC>
H B2 UMA
L B1 DIS
<If pop, Remove R260>
L
H
B1
Z
DIS
1OE#
H Z
L B1 UMA
2OE#
For DIS only
RP3 0_0404_4P2R_5% UMAO@ RP3 0_0404_4P2R_5% UMAO@
1 4
2 3
L58
FBMA-L11-201209-221LMA30T_0805
L58
FBMA-L11-201209-221LMA30T_0805
1 2
C1153
0.1U_0402_16V
4Z
SG@
C1153
0.1U_0402_16V
4Z
SG@
1
2
RP5 0_0404_4P2R_5% UMAO@ RP5 0_0404_4P2R_5% UMAO@
1 4
2 3
R522 0_0603_5%
@
R522 0_0603_5%
@
1 2
U33
SN74CBTD3306CPWR_TSSOP8
SG@
U33
SN74CBTD3306CPWR_TSSOP8
SG@
1OE#
1
GND
4
2OE#
7
2A
5
1B
3
1A
2
2B
6
VCC
8
JLVDS1
IPEX_20143-040E-20F
CONN@
JLVDS1
IPEX_20143-040E-20F
CONN@
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
G1
41
G2
42
G3
43
G4
44
G5
45
G6
46
R121
4.7K_0402_5%
@
R121
4.7K_0402_5%
@
1
2
G
D
S
Q13
AO3413_SOT23-3
G
D
S
Q13
AO3413_SOT23-3
2
1
3
U42
NC7SZ14P5X_NL_SC70-5
SG@
U42
NC7SZ14P5X_NL_SC70-5
SG@
A
2
Y
4
P
5
NC
1
G
3
G
D
S
Q11
2N7002_SOT23
G
D
S
Q11
2N7002_SOT23
2
1
3
R172 0_0402_5% R172 0_0402_5%
1 2
R508
100K_0402_5%
R508
100K_0402_5%
1 2
C681
0.1U_0402_16V4Z
SG@ C681
0.1U_0402_16V4Z
SG@
1 2
R316 0_0402_5% R316 0_0402_5%
1 2
C546
10U_0805_10V4Z
C546
10U_0805_10V4Z
1
2
RP1
0_0404_4P2R_5% UMAO@
RP1
0_0404_4P2R_5% UMAO@
1 4
2 3
G
D
S
Q23
2N7002_SOT23
UMA@
G
D
S
Q23
2N7002_SOT23
UMA@
2
1
3
C539
0.047U_0402_16V7K
C539
0.047U_0402_16V7K
1
2
C548 220P_0402_50V7K C548 220P_0402_50V7K
1 2
L59
FBMA-L11-201209-221LMA30T_0805
L59
FBMA-L11-201209-221LMA30T_0805
1 2
C541
0.1U_0402_16V4Z
C541
0.1U_0402_16V4Z
1
2
C538
4.7U_0805_10V4Z
C538
4.7U_0805_10V4Z
1
2
R261 0_0402_5%
@
R261 0_0402_5%
@
1 2
R269 0_0402_5% UMAO@ R269 0_0402_5% UMAO@1
2
R253
4.7K_0402_5%
SG@
R253
4.7K_0402_5%
SG@
1
2
C543 220P_0402_50V7K C543 220P_0402_50V7K
1 2
R272 0_0402_5%
DISO@
R272 0_0402_5%
DISO@
1 2
C687
0.1U_0402_16V4Z SG@ C687
0.1U_0402_16V4Z SG@
1 2
RP2 0_0404_4P2R_5% DISO@RP2 0_0404_4P2R_5% DISO@
1 4
2 3
RP4 0_0404_4P2R_5% DISO@RP4 0_0404_4P2R_5% DISO@
1 4
2 3
G
D
S
Q29
2N7002_SOT23
VGA@
G
D
S
Q29
2N7002_SOT23
VGA@
2
1
3
R271 0_0402_5%
UMAO@
R271 0_0402_5%
UMAO@
1 2
R270 0_0402_5% DISO@ R270 0_0402_5% DISO@ 1
2
C1152
0.1U_0402_16V
4Z
SG@
C1152
0.1U_0402_16V
4Z
SG@
1
2
C540
4.7U_0805_10V4Z
C540
4.7U_0805_10V4Z
1
2
R256 0_0402_5% R256 0_0402_5%
1 2
G
D
S
Q61
2N7002_SOT23
SG@ G
D
S
Q61
2N7002_SOT23
SG@
2
1
3
C1154
4.7U_0603_6.3V
6K
SG@
C1154
4.7U_0603_6.3V
6K
SG@
1
2
R250
300_0603_5% R250
300_0603_5%
1
2
C542 220P_0402_50V7K
@
C542 220P_0402_50V7K
@
1 2
RP8 0_0404_4P2R_5% DISO@RP8 0_0404_4P2R_5% DISO@
1 4
2 3
D9
CH751H-40PT_SOD323-2
@ D9
CH751H-40PT_SOD323-2
@
2 1
R532 0_0402_5%
@
R532 0_0402_5%
@
1 2
R262 0_0402_5%
@
R262 0_0402_5%
@
1 2
D14
CM1293-04SO_SOT23-6
@ D14
CM1293-04SO_SOT23-6
@
CH3
6
Vp
5
CH4
4
CH2
3
Vn
2
CH1
1
R252 1K_0402_5% R252 1K_0402_5%
1 2
R171 10K_0402_5% R171 10K_0402_5%
1 2
R251
100K_0402_5% R251
100K_0402_5%
1
2
R319
10K_0402_5% R319
10K_0402_5%
1
2
C544
680P_0402_50V7K
C544
680P_0402_50V7K
1
2
R257 0_0402_5% R257 0_0402_5%
1 2
R533
0_0402_5%
R533
0_0402_5%
1 2
RP6 0_0404_4P2R_5% DISO@RP6 0_0404_4P2R_5% DISO@
1 4
2 3
C547
0.1U_0402_16V4Z
C547
0.1U_0402_16V4Z
1
2
R524 0_0402_5% @ R524 0_0402_5% @
1 2
RP7 0_0404_4P2R_5% UMAO@ RP7 0_0404_4P2R_5% UMAO@
1 4
2 3
R507
100K_0402_5%
R507
100K_0402_5%
1 2
C545
68P_0402_50V8J
C545
68P_0402_50V8J
1
2
R260 0_0402_5%
DISO@
R260 0_0402_5%
DISO@
1 2
R525 0_0402_5% @ R525 0_0402_5% @
1 2
U68
PI3LVD400ZFEX_TQFN56_11X5
SG@
U68
PI3LVD400ZFEX_TQFN56_11X5
SG@
GND
33
5B2
34
4B2
35
5B1
36
4B1
37
VCC
38
GND
39
3B2
40
A0
2
A5
12
GND
13
A6
14
A7
15
GND
16
SEL
17
VCC
18
GND
1
A1
3
VCC
4
A8
19
A9
20
GND
21
8B1
22
9B1
23
GND
24
8B2
25
2B2
41
3B1
42
2B1
43
GND
44
1B2
45
0B2
46
1B1
47
0B1
48
GND
49
VCC
50
NC
51
NC
52
GND
53
SEL2
54
NC
5
GND
6
A2
7
A3
8
GND
9
VCC
10
A4
11
9B2
26
VCC
27
GND
28
7B2
29
6B2
30
7B1
31
6B1
32
GND
55
VCC
56
Thermal_GND
57
R926
0_0603_5%
SG@
R926
0_0603_5%
SG@
1
2