Backlight Keyboard - Clevo P775TM Service Manual

Backlight Keyboard

5
BACKLIGHT KEYBOARD
D
3.3VS
R467 *15mil_short
5VS
R468 *0_06 32
C449 C455
2
3
R463 R464 R465 4
5
6
28
29
27
R461 0_04 30
15,28,30 SMC_VGA_THERM
R460 0_04 31
15,28,30 SMD_VGA_THERM
1
R462
9
14
R466 19
24
C
30 EC_CTRL_EN#
EC p i n PC A 96 22 ,
,OE# pull low.
5VS_2
>120 mil *AO3415
S
C467 *1u_6.3V_X5R_04
B
R483 *100K_04
2 G
30 TP_PW R_EN
A
5
4 3
U35
7 KBZONE1_B
VDD LED0 KBZONE1_R
8
LED1
KBZONE1_G
10
LED2
A0
KBZONE2_B
11
A1 LED3
12 KBZONE2_R
A2 LED4 KBZONE2_G
13
A3 LED5
A4
KBZONE3_B
15
A5 LED6
KBZONE3_R
16
A6 LED7
17 KBZONE3_G
LED8
OE# TPLED_B
18
SCL LED9
TPLED_R
20
SDA LED10
TPLED_G
21
LED11
VSS TPLED_B1
22
VSS LED12 TPLED_R1
23
VSS LED13
TPLED_G1
25
VSS LED14
26
VSS LED16
PCA9622
5VS_TP
Q35
>120 mil
D
C456 C465
*0.1u_16V_Y5V_04 *4.7u_6.3V_X5R_06
R476 R475
*20K_1%_04 *10_06
D
D
{ FOR P750DM
5 G Q36B
Q36A S *MTDK5S6R
{ FOR P775DM
S *MTDK5S6R
7,8,9,10,11,14,15,16,17,18,19,20,21,24,25,26,27,28,30,31,33,34,36,38,41,42,43,44,46,47,49,51
4 3
2
9
DEFAULT PJ11 SHORT
KB_LED_PW R KBPW R_G
1 2 R250 *28mil_06
5VS_2
KBPW R_R
PJ13 OPEN_2A R200 49.9_1%_06
KBPW R_B
R201 *28mil_06
KBZONE1_B
C294 KBZONE1_R
KBZONE1_G
4.7u_25V_X5R_08
KBZONE2_B
KBZONE2_R
KBZONE2_G
KBZONE3_B
KBZONE3_R
KBZONE3_G
5VS_TP
J_TPLED1
1
2
TPLED_B 3
4
TPLED_R
5
TPLED_G
6
7
8
9
*FP225H-009S10M
PCB Footprint = fp225h-009xxxm
}
}
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title
[32] BACKLIGHT KEYBOARD [32] BACKLIGHT KEYBOARD [32] BACKLIGHT KEYBOARD
Size Size Size Document Number Document Number Document Number
11,14,15,16,27,29,30,34,44,46,47 5VS 6-71-P77F0-D02 6-71-P77F0-D02 6-71-P77F0-D02
SCHEMATIC1 SCHEMATIC1 SCHEMATIC1
34,47,51 5VS_2
3.3VS
Date: Date: Date: Monday, August 28, 2017 Monday, August 28, 2017 Monday, August 28, 2017
2
Schematic Diagrams
1
D
J_KBLED_1
1
2
3
4
5
6
NC2
7
8
NC1
9
10
11
12
FP225H-012S10M Sheet 32 of 69
CO NN
Backlight
C
Keyboard
B
A
R e v R e v R e v
2.0 2.0 2.0
Sheet Sheet Sheet 32 32 32 o f o f o f 69 69 69
1
Backlight Keyboard B - 33