Sata Odd, Led, Hotkey, Lid, Sw - EUROCOM M770CU Service Manual

Schematic Diagrams

SATA ODD, LED, Hotkey, LID, SW

Sheet 33 of 55
SATA ODD, LED,
Hotkey, LID, SW
B - 34 SATA ODD, LED, Hotkey, LID, SW
HOT KEY
SATA ODD
J _ OD D 1
S 1
S 2
S A T A _ T XP 1 2 0
S 3
S A T A _ T XN 1 2 0
S 4
S 5
S A T A _ R X N 1 2 0
S 6
S A T A _ R X P 1 2 0
S 7
P 1 5V S
O D D _ D E TE C T # 2 0
P 2
P 3
P 4
P 5
P 6 C 56 4 C 5 62 C 5 61 C 57 2 + C 5 65
9 1 92 3 -0 13 7 P . 1 U _1 6 V _0 4 . 1U _1 6 V _ 04 1U _1 0 V _ 06 1 0 U _ 1 0V _ 0 8 * 1 00 U _ 6 . 3 V _B 2
P I N GN D 1 ~ 4 = GN D
LED
3 . 3V S
3. 3 V S 3 . 3 V S 3. 3V S
B
S A T A _L E D # 2 0
R 32 6 R 3 2 7 R 3 28
Q3 5
D T A 1 1 4E U A 2 2 0_ 0 4 2 20 _ 0 4 2 2 0 _0 4
N L E D _ 0 1
N L E D _ 0 3 N LE D _ 04 N L E D _ 0 5
R 3 23 N UM CAPS SCRO LL
L OCK LOCK LOCK
22 0 _0 4 D 1 5 D 1 6 D 1 7
L ED LED LED
N L E D _ 0 2
HD D/
CD -ROM
D 1 4
LE D
L E D _ C A P # 3 6
L E D _ N U M# 3 6
D04 -092 5
V D D 3 V D D 3 V D D 3 V D D 3 5 V S 5V S
R 55 4 R 55 5 R 5 5 3 R 5 5 2 R 55 0 R 55 1
2 20 _ 04 2 2 0_ 0 4 22 0 _0 4 2 2 0_ 0 4 47 0 _ 04 4 7 0_ 0 4
N LE D _ 06 N L E D _ 0 7 N L E D _0 8 N LE D _ 09 N LE D _ 10 N L E D _ 11
P OWER ON BAT LED
1 3 D 1 1 L ED 1 3 D 1 2 1 3 D 1 3
2 4 2 4 2 4
R Y -S P 15 5 H Y Y G 4 R Y -S P 15 5 H Y Y G4 R Y -S P 15 5 H Y Y G4
N L E D _ 1 2 N L E D _ 13
L E D _P W R # 36 L E D _ B A T _ F U L L # 3 6
B
LE D _ A C I N # 3 6 L E D _B A T_ C H G# 3 6
Q3 4
D TC 1 14 E U A
B
Q 3 3
D T C 1 14 E U A
V I N
M 74 U SE
MAIL INTE RNET
S W 1 S W 2
*T J G-5 33 -S - T / R *T JG -5 33 -S -T / R P SW1 ~5
1 2 1 2
3 4 3 4 3 1
4 2
M7 7/ W76 U SE
S W 4 S W 5
TJ G - 53 3 -S -T / R TJ G -53 3 -S -T / R
1 2 1 2
W E B _ E MA I L # 36 W E B _W W W # 36
3 4 3 4
C 8
C 7
. 1 U _ 1 6V _ 0 4
. 1 U _ 1 6V _0 4
GN D GN D G N D GN D
Bluetooth
3V _ B T
J _ B T 1 3 . 3 V
P ort 1 1 1
J _BT 1
2
2 4 U S B _ P N 1 1
3
1 6
2 4 U S B _ P P 1 1 4 C 5 7
3 6 B T_ D E T# 5
B T _ E N #
6
Fr om E C de faul t HI 10 U _ 1 0 V _0 8
8 72 1 2 -06 G0
R 4 0 * 0_ 0 4
2 1 P C H _ B T _E N #
3 6 B T_ E N
LE D _ S C R OL L# 3 6
LID SWITCH IC
WL AN/ 3. 3 V
BT LED R 3 29 1 0 K _ 04
U 1
1 2 L I D _ S W #
V C C OU T
FO R W7 6 0 CU
C 4 5 6
* MH -24 8
. 1U _ 16 V _ 0 4
W L A N _ E N 29 , 3 6
U 2
1 2
V C C OU T
FO R M7 7 0 CU
M E - 2 68 -0 0 2H
B T _ E N 36
V D D 3 2 0 , 36 , 3 7 , 38 , 4 5
V I N 1 2 , 37 , 3 8 , 39 , 4 0 , 41 , 4 2 , 43 , 4 4, 45
3. 3 V 3 , 4 , 12 , 1 3 , 20 , 2 1 , 22 , 2 4 , 25 , 2 7 , 29 , 3 0, 31 , 3 2, 3 4 , 3 7, 3 9 , 4 0, 4 1
3. 3 V S 2 , 1 0, 1 1 , 1 2, 1 3 , 1 4, 2 0 , 2 1, 2 2 , 2 3, 2 4 , 25 , 2 6 , 27 , 2 9 , 30 , 3 1 , 32 , 3 5 , 36 , 3 7 , 42 , 4 3 , 44 , 4 6
5V S 1 2 , 20 , 2 3 , 27 , 3 1 , 35 , 3 7 , 42 , 4 3, 46
R 6
SI LENT
1 0 0K _ 0 4
S W 3
T JG -5 33 - S -T / R
N S L I E N T _ 1 1 2
A P _ K E Y 37
3 4
R 5 C 1 0
1 00 K _ 0 4 . 1U _1 6 V _ 04
GN D
GN D GN D
R 48 0 _ 0 6
Q 12 3 V _B T
50 mil *A O 34 0 9 50 mil
S D
C 45 C 4 9
C 5 9 *1 U _6 . 3 V _ 04
. 1 U _ 1 6 V _0 4 1 0 U _ 1 0V _0 8
R 4 2
*2 0K _ 0 4
R 3 8 1 00 K _ 0 4 B T _ E N # _ R R 39 0 _0 4 B T _ E N #
Q1 1
G MT N 7 0 02 Z H S 3
LI D _ S W # 1 2 , 36
PS U1, PSU 2
3
1 2