Schematic Diagrams
B - 36 Backlight Keyboard
B.Schematic Diagrams
Backlight Keyboard
Sheet 35 of 54
Backlight
Keyboard
DEL BACKLIGHT K/B
(SMBUS Control) 3/5 Stanley
P/N 6-06-05822-061
Stanley 3/14
U20
IT7040R
GN D
1
VDD
24
OUT0
5
OUT1
6
OUT2
7
OUT3
8
OUT4
9
OUT5
10
OUT6
11
OUT7
12
OUT8
13
OUT9
14
OUT10
15
OUT11
16
OUT12
17
OUT13
18
OUT14
19
OUT15
20
R-EXT
23
SDI
2
LE
4
OE
21
DC LK
3
SDO
22
R419
200K_1%_06
U29
G5110
IN
8
FB
2
SHDN
3
LX1
6
GN
D
5
COMP
1
GN
D
4
LX2
7
FREQ
9
SS
10
G
ND_
Th
e
rm
a
l
11
C427
10p_50V_NPO_04
C436
10u_6.3V_X5R_06
R286
* 10mil_short
R287
750_06
C437
1u_6.3V_X5R_06
R425
100K_04
C260
4.7u_25V_X5R_08
PJ15
OPEN_2A
1
2
R418
14.3K_1%_06
R284
0_08
C261
0.1u_16V_Y 5V_04
R283
50_08
R602
*10mil_short
R417
10_04
R282
0_08
R434
*10mil_short
R600
*10mil_short
C432
15000p_50V_X7R_06
C428
330p_50V_X7R_04
R603
*10mil_short
.
L29
BCIHP0420TB-2R2M
5VS
3.3VS
5VS
13,14,15,16,17,18,24,25,28,30,31,32,34,38,42,43,44
KB_LED_XCLK
33
KB_LED_XSDI
33
3.3VS
3,9,10,11,12,13,14,15,16,17,18,19,20,22,23,24,25,27,28,29,30,31,32,33,34,38,42,44,54
KB_LED_ENZ
33
KB_LED_XLE
33
KB_LED_PWR
D21
FM5822
A
C
KBZONE3_R
KBZONE2_B
KBPWR_B_1
1.24x[(R1/R2)+1]
KBZONE3_G
KBZONE2_R
§ï±È»\¦¡CONN
Stanley 5/22
KB_LED_PWR_FB
KBZONE1_B
KBPWR_G_1
R1
15V
KB_LEDPWR_FREQ
J_KBLED1
88511-1201
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
KB_LEDPWR_IN
U4 change to G5110RE1U
KB_LEDPWR_SW
KB_LED_PWR
KBZONE2_G
KBZONE1_R
KBPWR_R_1
1 5 V
KB_LEDPWR_IN
2.2uH,3A 4.35*4.8*2.0
P/N:6-19-41001-011
KB_LEDPWR_EN
DEL R420
Stanley 5/8
KB_LED_XSDI
KB_LED_XSDO
KB_LED_XCLK
KBZONE2_R
KBZONE3_G
KBZONE2_B
KBZONE3_R
KB_LED_ENZ
KB_LED_XLE
KBZONE3_B
KBZONE2_G
DEFAULT PJ15 SHORT
KBZONE1_B
KBZONE1_R
KBZONE1_G
KBZONE3_B
KBZONE1_G
D04
R549 §ï14.3K
Содержание P375SM
Страница 1: ...P375SM P375SMF ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer P375SM P375SMF Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 54: ...Disassembly 2 30 Removing the Volume Board Module 2 Disassembly ...
Страница 57: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 58: ...Part Lists A 4 Bottom A Part Lists Bottom ONLY FOR 單卡用 Figure A 2 Bottom ...
Страница 59: ...Part Lists LCD P375SM A 5 A Part Lists LCD P375SM Figure A 3 LCD P375SM ...
Страница 60: ...Part Lists A 6 LCD P375SMF A Part Lists LCD P375SMF Figure A 4 LCD P375SMF ...
Страница 61: ...Part Lists Mainboard A 7 A Part Lists Mainboard ONLY FOR 雙卡用 Figure A 5 Mainboard ...
Страница 62: ...Part Lists A 8 DVD A Part Lists DVD Figure A 6 DVD ...
Страница 63: ...Part Lists COMBO A 9 A Part Lists COMBO Figure A 7 COMBO ...
Страница 64: ...Part Lists A 10 A Part Lists ...