Service manual

Schematic Diagrams
W370/350ET Power LED Board B - 49
B.Schematic Diagrams
W370/350ET Power LED Board
Sheet 48 of 55
W370/350ET Power
LED Board
LGND LGND
L_LED_ACIN
L_LED_SCROLL#
L_LED_BAT_CHG
L_LED_BAT_FULL
L_LED_PWR
L_LED_NUM#
L_LED_CAP#
LGND
LGND
LGND
1
LH1
MTH6_0D2_3
2
3
4
5 6
7
8
9
L_LED_PWR
LR7 220_04
LR6 220_04
SG
Y
LD5
KPB-3025YSGC
1
3
2
4
BAT CHARGE/FULL LED
AC IN/POWER ON LED
L_LED_BAT_CHG
SG
Y
LD4
KPB-3025YSGC
1
3
2
4
LR4 220_04
LR5 220_04
L_LED_BAT_FULL
L_LED_ACIN
1
LH4
MTH6_0D2_3
2
3
4
5 6
7
8
9
6-52-52001-027
Green Yellow Green Yellow
6-52-55002-042
6-52-55002-04E
6-52-55002-042
6-52-55002-04E
W370ET /W350ET
LR3
220_04
LED
L3.3VS
LD3
RY-SP170Y G34-5M
AC
Green Yellow
NUM LOCK
LED
L_LED_NUM#
SCROLL
LOCK LED
L3.3VS
L_LED_SCROLL#
LR1
220_04
LD1
RY -SP170Y G34-5M
AC
L3.3VS
LD2
RY -SP170YG34-5M
AC
L_LED_CAP#
LR2
220_04
CAPS LOCK
LED
LH3
C71D71N
LGND LGND
6-20-94K30-110
LJ_LED1
88486-1001
1
2
3
4
5
6
7
8
9
10
L3.3VS
LH2
C71D71N