Schematic Diagrams
D - 38 LED Indicator (71-88800-D04) - For 8880
8880 Schematic Diags
LED Indicator
SYS3V
SYS3V
LANVDD3
VIN
VCC5
VCC3S
VCC5S
VCC5
E-MAIL
CAPSLOCK
NUMLOCK
H8_RESET#
PWR/SUS_LED
SCROLLOCK
BAT_FULL
LEDDATA
LEDCLK
CHA/BATLOW
PWRS_1
TD+
RD+
TXD1+
RXIN1+
RXIN1-
TXD1-
VIN
LID_SW#
PWRS
WEB0#
WEB1#
WEB2#
SCROLLOCK
NUMLOCK
CAPSLOCK
HD_LED
ENAVEE
Z170
GATE_LID_SW
RD-
TD-
C1014
0.1U(0805)
U7
74LV164
1
2
8
9
3
4
5
6
10
11
12
13
147
A
B
CLK
CLR
QA
QB
QC
QD
QE
QF
QG
QH
VCCGND
C50
0.1U
R24
75
R19
75
R30
50
R28
50
U52
LF-H80P
16
15
14
8
6
7
1
11
2
9
3
10
4
5
12
13
RX+
RX-
RXC
TX-
TXC
TX+
RD+
TDC
RD-
TD-
RDC
TD+
NC
NC
NC
NC
Q26
2N7002
G
S D
R396
10K
D19 1SS355
C A
D20
1SS355
CA
C518
0.1U
R404
100K
C52
1000P/2KV(1206)
C56
0.1U
R406
330K
C42
0.1U(R)
R26
75
R7700
R22
75
C48 0.1U
U9B
74HCT08
4
5
6
147
R25 0(R)
C1012
0.1U
T337
.. ..
L102 SRC-1394-201
1 8
2 7
3 6
54
T336
T335
T334
T339
T338
Q53
2N7002
G
S D
C911
0.1U
R737
47K
R736
47K
R684 0(R)
D61 1SS355
C A
R799
470K
J6
FFC4
1
2
3
4
1
2
3
4
U9C
74HCT08
9
10
8
147
U9D
74HCT08
12
13
11
147
C1030
0.1U
CN20A
RJ45&RJ11(C10012-10204)
1A
2A
3A
4A
5A
6A
7A
8A 9A
10A
TX+
TX-
RX+
N/C
N/C
RX-
N/C
N/C GND
GND
J3
CON15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
H8_RESET#30,31
LEDCLK31
LEDDATA31 SCROLLOCK
NUMLOCK
CAPSLOCK
PWR/SUS_LED 18
CHA/BATLOW 18
BAT_FULL 18
E-MAIL 18
PWRS45
PWRSW# 21,27,31
PWRS45
HD_LED23
LID_SW#31
SCROLLOCK
NUMLOCK
CAPSLOCK
WEB0#31
WEB1#31
WEB2#31
ACIN_LED 18
ENAVEE18
PANEL 18
GATE_LID_SW20
USBP5-21
USBP5+21
for EMI supression
CLOSE TO
LF-H80P
Hot keys,Power
switch,key,Lid
Sheet 37 of 45
LED Indicator
(8880)