Clevo P170SM - Backlight Keyboard Schematic

Schematic Diagrams
B - 36 Backlight Keyboard
B.Schematic Diagrams
Backlight Keyboard
Sheet 35 of 60
Backlight
Keyboard
TPLED _R
TPLED _B
TPLED _G
P157SM
D05A
Del R588
KB_LED_PW R
96mA
KBZONE3_R
Total Current
(BLUE 12mA/LED)
KBZONE2_B
120mA
Gary D03-×¥¿ 0103
P170SM,P177SM
KBPWR_B_1
225mA
TPLED _B
TPLED _G
TPLED _R
TPLED _R
TPLED _B
TPLED _G
1.24x[(R1/R2)+1]
106mA 132mA
D04
R568, R46 §ï50¼Ú©i
D02 12/03 ValueÅܧó Gary
U10
IT7040FN/BX (R)
GND
22
VDD
21
OUT0
23
OUT1
3
OUT2
4
OUT3
5
OUT4
6
OUT5
7
OUT6
9
OUT7
8
OUT8
10
OUT9
11
OUT10
12
OUT11
13
OUT12
14
OUT13
15
OUT14
16
OUT15
17
R-EXT
20
SDI
24
LE
2
OE
18
DCLK
1
SDO
19
GND-PAD
25
SYS15V13,40,41,42,62
12/06 ValueÅܧó Gary
5VS
TPL ED _G
J_LED4
50501-0064N
1
2
3
4
5
6
TPL ED _B
C18
0.1u_16V_Y 5V_04
225mA
D02 12/03 ValueÅܧó Gary
D01A_1016_Alex
TPL ED _R
R46 49.9_1%_08
R568 49.9_1%_08
add R550, R580, R581
C20
10u_6.3V_X5R_06
D25
FMS3004-AS-H
A C
PJ11 OPEN_2A
1 2
C407
15000p_50V_X7R_06
12/06 valueÅܧó Gary
R566 0_08R53 10_04
Total Current
(RED 13.2mA/LED)
.
L4 BCIHP0420TB-2R2M
C314
10p_50V_NPO_04
R551
200K_1%_06
225mA
C307
1u_6.3V_X5R_06
C854
4.7u_25V_X5R_08
R567 0_08
R580 *10mil_short
R140 0_08
R550 *10mil_short
C293
330p_50V_X7R_04
R54
100K_04
R549
14.3K_1%_06
C374
4.7u_25V_X5R_08
R548 *20mil_P_04
98mA
R581 *10mil_short
R538 *10mil_short
KB_LED_PWR
U4
G5110
IN
8
FB
2
SHDN
3
LX1
6
GND
5
COMP
1
GND
4
LX2
7
FREQ
9
SS
10
GND_Thermal
11
R588
0_04
C855
4.7u_25V_X5R_08
R45
750_1%_06
R182 0_08
3.3VS
5VS
>40mil
Total Current
(GREEN 12.2mA/LED)
3.3VS3,5,9,10,11,12,13,14,16,17,18,19,20,21,22,24,25,26,27,28,29,30,32,33,34,36,37,41,44,46,61,62
5VS13,14,16,17,18,19,22,29,30,32,33,36,41,44, 61
KB_LED_XLE34
KB_LED_XCLK34
KB_LED_XSDI34
122mA
KB_LED_ENZ34
J_KBLED2
88511-1241
12
11
10
9
8
7
6
5
4
3
2
1
footprint 08->06
P150SM,P157SM
KBZONE3_G
TouchPAD LED Current
KBZONE2_R
KBZONE1_B
KBPWR_G_1
R1
D02A DEL KB2_LED_ENZ/XLE/XSDI/XCLK
15V
J_KBLED1
88511-1241
12
11
10
9
8
7
6
5
4
3
2
1
OUT0-OUT15(<45mA)
P177SM
12/06 Change U10¥Î®Æ Gary
KB_LEDPWR_FREQ
KB_LED_XSDI34
KB_LED_PWR_FB
LED Q'ty
KB_LEDPWR_IN
D02 12/03 ValueÅܧó Gary
D02 12/03 ValueÅܧó Gary
KB_LEDPWR_SW
KBZONE2_G
Gary D03-×¥¿(netÅܧó)
KBZONE1_R
KBPWR_R_1
1 5 V
KB_LEDPWR_IN
ON
KB_LEDPWR_EN
KB_LED_PWR
KBZONE3_R
U36
IT7040FN/BX (R)
GND
22
VDD
21
OUT0
23
OUT1
3
OUT2
4
OUT3
5
OUT4
6
OUT5
7
OUT6
9
OUT7
8
OUT8
10
OUT9
11
OUT10
12
OUT11
13
OUT12
14
OUT13
15
OUT14
16
OUT15
17
R-EXT
20
SDI
24
LE
2
OE
18
DCLK
1
SDO
19
GND-PAD
25
KBPWR_B
KBZONE2_B
C21
0.1u_16V_Y5V_04
KBPWR_G
KBZONE1_B
KBZONE2_R
KBZONE3_G
R162 0_04
R161 0_04
KBZONE2_G
R164 0_04
R681 *20mil_P_04
R163 0_04
1 5 V
KBPWR_R
KBZONE1_R
R73
750_1%_06
KB_LED_XLE34
3.3VS
D05
Add C307 1u_6.3V_X5R_06
KB_LED_ENZ34
KB_LED_XCLK34
KBZONE1_G
KBZONE3_B
IT7040
R180 0_04
R183 0_04
R181 0_04
TP_PWR_EN#
R186 0_04
NMOS
KB_LED_XSDO1
3A
Q65
P2703BAG
3
2 4
1
5
6
From EC1
S
D
G
Q124A
MTDN7002ZHS6R
2
61
5+54+4
S
D
G
Q124B
MTDN7002ZHS6R
5
34
C128
4.7u_6.3V_X5R_06
KB_LED_XSDO
R688 499_1%_04
R687
1M_04
C130
2200p_50V_X7R_04
SYS15V
5VS_TP
KBZONE2_R
KBZONE3_G
KBZONE2_B
KBZONE3_R
TP_PWR_EN#34
5VS
KBZONE3_B
KBZONE2_G
DEFAULT PJ11 SHORT
KBZONE1_B
KBZONE1_R
KBZONE1_G
J_TPLED1
88511-1241
12
11
10
9
8
7
6
5
4
3
2
1
C45
0.1u_16V_Y5V_04
TPLED _R
TPLED _G
TPLED _B
5VS_TP
C46
10u_6.3V_X5R_06
TPLED _B
TPLED _R
TPLED _G
P157SM TP LED
D01A_1016_Alex
From EC2(J_EC1)
Gary D03·s¼W0103
5 pin
KBZONE3_B
KBZONE1_G
12/06 ValueÅܧó Gary
Gary D03-×¥¿(¥Ñ¦êÁp§ï¨ÃÁp)
Gary D03-×¥¿(¥Ñ¦êÁp§ï¨ÃÁp)
Gary D03-×¥¿(netÅܧó)
TPLED _R
TPLED _B
TPLED _G
D02_1112_Alex
D02_1112_Alex
Gary D03-×¥¿(netÅܧó)