Schematic Diagrams
B - 34 Backlight Keyboard
B.Schematic Diagrams
Backlight Keyboard
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
9
>120 mil
>120 mil
BACKLIGHT KEYBOARD
@A
CONN
DEFAULT PJ11 SHORT
KBZONE3_R
KBZONE2_B
KBPWR_B
KBZONE3_G
KBZONE2_R
KBZONE1_B
KBPWR_G
KBZONE2_G
KBZONE1_R
KBPWR_R
KBZONE3_B
KBZONE1_G
KB_LED_PWR
TPLED_G1
TPLED_B1
TPLED_R1
KBZONE1_B
KBZONE1_R
KBZONE1_G
KBZONE2_B
KBZONE2_R
KBZONE2_G
KBZONE3_B
KBZONE3_R
KBZONE3_G
TPLED_B
TPLED_R
TPLED_G
TPLED_G
TPLED_B
TPLED_R
3.3VS
5VS
5VS_TP
5VS
5VS_TP
5VS
5VS
11,12,13,14,15,27,28,29,30,31,35,36,43,44
3.3VS
10,11,12,13,14,15,16,17,18,19,2,20,21,22,23,24,25,26,27,28,3,31,32,34,35,36,37,38,39,43,46,7,8,9
SMC_VGA_THERM
15,28,31
SMD_VGA_THERM
15,28,31
EC_CTRL_EN#
31
TP_PWR_EN
31
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P7500-D03A
3.0
[33] BACKLIGHT KEYBOARD
33
58
Wednesday, October 29, 2014
!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P7500-D03A
3.0
[33] BACKLIGHT KEYBOARD
33
58
Wednesday, October 29, 2014
!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P7500-D03A
3.0
[33] BACKLIGHT KEYBOARD
33
58
Wednesday, October 29, 2014
!!DMFWP!DP/
SCHEMATIC1
PJ5
OPEN_2A
PJ5
OPEN_2A
1
2
C408
1u_6.3V_X5R_04
C408
1u_6.3V_X5R_04
R183
0_08
R183
0_08
S
D
G
Q19B
MTDN7002ZHS6R
S
D
G
Q19B
MTDN7002ZHS6R
5
3
4
R377
0_06
R377
0_06
R368
0_04
R368
0_04
C397
4.7u_6.3V_X5R_06
C397
4.7u_6.3V_X5R_06
R344
*0_06
R344
*0_06
R184
0_08
R184
0_08
S
D
G
Q19A
MTDN7002ZHS6R
S
D
G
Q19A
MTDN7002ZHS6R
2
6
1
R369
10K
_04
R369
10K
_04
R365
0_04
R365
0_04
J_TPLED1
FP225H-009S10M
PCB Footprint = fp225h-009xxxm
J_TPLED1
FP225H-009S10M
PCB Footprint = fp225h-009xxxm
1
2
3
4
5
6
7
8
9
R339
0_06
R339
0_06
R375
*1
0K
_04
R375
*1
0K
_04
J_KBLED_1
FP225H-012S10M
J_KBLED_1
FP225H-012S10M
1
2
3
4
5
6
7
8
9
10
11
12
NC1
NC2
U39
PCA9622
U39
PCA9622
LED12
22
LED11
21
LED13
23
A1
3
A2
4
A3
5
A4
6
LED0
7
VSS
9
LED1
8
LED2
10
LED3
11
LED4
12
LED5
13
VSS
14
LED6
15
LED7
16
LED8
17
LED10
20
VSS
24
A0
2
LED9
18
VSS
1
VSS
19
LED14
25
A5
28
A6
29
SCL
30
SDA
31
VDD
32
OE#
27
LED16
26
C143
4.7u_25V_X5R_08
C143
4.7u_25V_X5R_08
R338
0_06
R338
0_06
R337
0_06
R337
0_06
R359
0_06
R359
0_06
R391
20K_1%_04
R391
20K_1%_04
Q17
AO3415
Q17
AO3415
G
D
S
C
409
1u_6.
3V
_X
5R
_04
C
409
1u_6.
3V
_X
5R
_04
R341
0_06
R341
0_06
C398
0.1u_16V_Y5V_04
C398
0.1u_16V_Y5V_04
R390
10_06
R390
10_06
R376
*0_04
R376
*0_04
R400
100K_04
R400
100K_04
R342
0_06
R342
0_06
C336
0.
1u_10V
_X
5R
_04
C336
0.
1u_10V
_X
5R
_04
R343
*15mil_short
R343
*15mil_short
R185
0_08
R185
0_08
R340
0_06
R340
0_06
R336
0_06
R336
0_06
C337
0.
1u_10V
_X
5R
_04
C337
0.
1u_10V
_X
5R
_04
R366
10K
_04
R366
10K
_04
R378
0_04
R378
0_04
R373
0_06
R373
0_06
R367
0_06
R367
0_06
R335
0_06
R335
0_06
Sheet 33 of 57
Backlight
Keyboard
Summary of Contents for P770ZM
Page 1: ...P770ZM ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P770ZM Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 48: ...Disassembly 2 24 2 Disassembly ...
Page 51: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Page 52: ...Part Lists A 4 Bottom A Part Lists Bottom 柕 Figure A 2 Bottom ...
Page 53: ...Part Lists LCD A 5 A Part Lists LCD 柕 Figure A 3 LCD ...
Page 54: ...Part Lists A 6 MB A Part Lists MB 柕 Figure A 4 MB ...
Page 55: ...Part Lists HDD A 7 A Part Lists HDD Figure A 5 HDD ...
Page 56: ...Part Lists A 8 A Part Lists ...