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Schematic Diagrams
Backlight Keyboard
D
Sheet 35 of 66
3.3VS
Backlight
C
Keyboard
C991
C991
13,15,32,34
SMC_VGA_THERM
13,15,32,34
SMD_VGA_THERM
B
34
EC_CTRL_EN#
,OE#
A
B - 36 Backlight Keyboard
5
4
DEFAULT PJ11 SHORT
1
2
KB_LEDPWR_IN
L4
L4
BCIHP0420TB-2R2M
BCIHP0420TB-2R2M
5VS
PJ11
PJ11
OPEN_2A
OPEN_2A
KB_LEDPWR_IN
8
KB_LEDPWR_FREQ
9
R538
R538
*10mil_short
*10mil_short
KB_LEDPWR_EN
3
R53
R53
10_04
10_04
10
C20
C20
10u_6.3V_X5R_06
10u_6.3V_X5R_06
C407
C407
15000p_50V_X7R_06
15000p_50V_X7R_06
footprint 08->06
C307
C307
D05
1u_6.3V_X5R_06
1u_6.3V_X5R_06
Add C307 1u_6.3V_X5R_06
D04_Reflash_0902_Alex
R1033
R1033
*15mil_short
*15mil_short
P150SM-A_D01_Alex
5VS
U78
U78
R1034
R1034
*0_06
*0_06
32
7
VDD
LED0
8
LED1
C992
C992
10
LED2
2
A0
3
11
A1
LED3
4
12
R1052
R1052
R1051
R1051
R1050
R1050
A2
LED4
5
13
A3
LED5
6
A4
28
15
A5
LED6
29
16
A6
LED7
17
LED8
27
OE#
R1054
R1054
0_04
0_04
30
18
SCL
LED9
R1055
R1055
0_04
0_04
31
20
SDA
LED10
21
LED11
R1059
R1059
1
VSS
9
22
VSS
LED12
14
23
VSS
LED13
R1058
R1058
19
25
VSS
LED14
24
26
VSS
LED16
PCA9622
PCA9622
EC pin
PCA9622,
pull low.
3,5,9,10,11,12,13,14,15,16,17,18,19,20,21,22,24,25,26,27,28,29,30,32,33,34,36,37,41,44,46,61
5
4
3
15V
D25
D25
KB_LEDPWR_SW
A
C
KB_LED_PWR
U4
U4
FMS3004-AS-H
FMS3004-AS-H
C374
C374
R588
R588
D05A
6
0_04
0_04
Del R588
IN
LX1
7
LX2
R1
FREQ
2
R551
R551
KB_LED_PWR_FB
FB
200K_1%_06
200K_1%_06
SHDN
1
R549
R549
SS
COMP
14.3K_1%_06
14.3K_1%_06
G5110
G5110
1.24x[(R1/R2)+1]
R54
R54
100K_04
100K_04
C293
C293
C314
C314
330p_50V_X7R_04
330p_50V_X7R_04
10p_50V_NPO_04
10p_50V_NPO_04
R580
R580
49.9_1%_06
49.9_1%_06
KBZONE1_B
5VS
R581
R581
49.9_1%_06
49.9_1%_06
KBZONE1_R
R589
R589
49.9_1%_06
49.9_1%_06
KBZONE1_G
J_LED4
J_LED4
R590
R590
49.9_1%_06
49.9_1%_06
KBZONE2_B
1
R594
R594
49.9_1%_06
49.9_1%_06
KBZONE2_R
Gary D03
(net
)
2
R595
R595
49.9_1%_06
49.9_1%_06
KBZONE2_G
TPLED_B
3
TPLED_R
4
R599
R599
49.9_1%_06
49.9_1%_06
KBZONE3_B
TPLED_G
5
R613
R613
49.9_1%_06
49.9_1%_06
KBZONE3_R
6
R614
R614
49.9_1%_06
49.9_1%_06
KBZONE3_G
50501-0064N
50501-0064N
R667
R667
0_06
0_06
TPLED_B
D02 12/03 Value
R674
R674
0_06
0_06
TPLED_R
R767
R767
0_06
0_06
TPLED_G
R769
R769
0_06
0_06
TPLED_B1
R770
R770
0_06
0_06
TPLED_R1
R771
R771
0_06
0_06
TPLED_G1
TouchPAD LED Current
P157SM
P177SM
IT7040
LED Q'ty
4+4
5+5
5 pin
Total Current
96mA
120mA
225mA
(BLUE 12mA/LED)
Total Current
106mA
132mA
225mA
(RED 13.2mA/LED)
Total Current
98mA
122mA
225mA
(GREEN 12.2mA/LED)
D01A_1016_Alex
NMOS
Gary D03
SYS15V
5VS
5VS_TP
Q65
Q65
6
P2703BAG
P2703BAG
R687
R687
5
3A
2
4
1M_04
1M_04
R688
R688
1
C128
C128
4.7u_6.3V_X5R_06
4.7u_6.3V_X5R_06
D
D
Q124A
Q124A
C130
C130
2200p_50V_X7R_04
2200p_50V_X7R_04
G
G
2
TP_PWR_EN#
5
S
S
MTDN7002ZHS6R
MTDN7002ZHS6R
34
TP_PWR_EN#
14,32,33,44
5VS
3.3VS
40,41,42
SYS15V
3
2
1
12/06 value
Gary
J_KBLED2
J_KBLED2
KB_LED_PWR
R567
R567
0_08
0_08
KBPWR_G
9
1
R568
R568
49.9_1%_08
49.9_1%_08
KBPWR_R
2
R566
R566
0_08
0_08
KBPWR_B
3
KBZONE1_B
4
C855
C855
KBZONE1_R
5
4.7u_25V_X5R_08
4.7u_25V_X5R_08
KBZONE1_G
6
KBZONE2_B
7
KBZONE2_R
8
KBZONE2_G
P150SM,P157SM
9
KBZONE3_B
10
KBZONE3_R
11
KBZONE3_G
12
D02 12/03 Value
Gary
88511-1241
88511-1241
D02_1112_Alex
12/06 Value
Gary
J_KBLED1
J_KBLED1
KB_LED_PWR
R182
R182
0_08
0_08
KBPWR_G_1
9
1
R46
R46
49.9_1%_08
49.9_1%_08
KBPWR_R_1
2
R140
R140
0_08
0_08
KBPWR_B_1
3
KBZONE1_B
4
C854
C854
KBZONE1_R
5
4.7u_25V_X5R_08
4.7u_25V_X5R_08
KBZONE1_G
6
KBZONE2_B
7
KBZONE2_R
8
KBZONE2_G
P170SM,P177SM
9
KBZONE3_B
10
D02 12/03 Value
Gary
KBZONE3_R
11
KBZONE3_G
12
Gary
D02 12/03 Value
Gary
88511-1241
88511-1241
D02_1112_Alex
5VS_TP
Gary D03
0103
C45
C45
C46
C46
>40mil
J_TPLED1
J_TPLED1
1
2
3
0103
TPLED_B
4
TPLED_R
5
TPLED_G
6
7
8
499_1%_04
499_1%_04
9
TPLED_B1
10
TPLED_R1
11
TPLED_G1
12
88511-1241
88511-1241
D
D
Q124B
Q124B
MTDN7002ZHS6R
MTDN7002ZHS6R
G
G
S
S
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
Title
Title
Title
[35] BACKLIGHT KEYBOARD
[35] BACKLIGHT KEYBOARD
[35] BACKLIGHT KEYBOARD
Size
Size
Size
Document Number
Document Number
Document Number
6-71-P15S0-DA3A
6-71-P15S0-DA3A
6-71-P15S0-DA3A
P157SM TP LED
SCHEMATIC1
SCHEMATIC1
SCHEMATIC1
Date:
Date:
Date:
Thursday, March 06, 2014
Thursday, March 06, 2014
Thursday, March 06, 2014
Sheet
Sheet
Sheet
35
35
35
2
1
D
C
B
A
Rev
Rev
Rev
1.0
1.0
1.0
of
of
of
66
66
66
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