Gigabyte T75GL FRONT Rev.1.1 Schematics
5
D D
CN4
PHONE_JACK_5P_1NC
C C
GND
1
3
5
4
2
6
SPEAKER
4
L1 120 OHM/100MHZ
21
L2
21
120 OHM/100MHZ
12
12
C1
1000P
1000P
GND2
CN1
1
2
S2B_PH_K_S
CN2
1
2
S2B_PH_K_S
C2
12
+
D2
GREEN
GND GND
HP_MUTE1
MICIN
SCROLL_LCK
NUM_LCK
12
+
D4
GREEN
SP_R1 SP_R2
SP_L2
HP_L
HP_R
HLED_PW
GND2
12
+
D1
GREEN
GND
CON3
1
3 4
5 6
7 8
91110
13 14
17 18
19
21
23
25
HD_2X13P
PWRLED
3
SP_L1
2
12
1615
HDDLED
20
22
24
26
CAPS_LCK
GND
GND2
+5VA
PWR_SW
12
+
D3
GREEN
2
GND
POWER SWITCH
SW1
34
12
4P
RVRP2
RVRP3
1
3
LED2
GL5ED44
VR1
1
3
2
2-
3
2
4
1-
5
1
10K
P_GND2
P_GND1
1
7
6
GND
GND
C3
12
100P
R1
1 2
68K
MICIN
3
GND2
U1
1
OUT1
VCC
2
-IN1
OUT2
3
+IN1
-IN2
4
VEE
+IN2
BA4560F
L4
21
120 OHM/100MHZ
L3
21
120 OHM/100MHZ
GND2
1 2
1 2
2.2K
R7
15K
0.22UF
R4
C5
R5
12
1 2
11K
GND2
B B
R2
1 2
0
GND2GND
A A
5
CN5
1
3
5
4
2
6
PHONE_JACK_5P_1NC
GND2
GND2
4
12
C7
1000P
R3
1 2
620
12
C6
1000P
+5VA
0.1U
8
7
6
5
2
GND
C4
12
R9
47K
1 2
C9
1U
1 2
GND2
2
GND2
R6
1 2
820
R8
C8
1.5K
1U
1 2
1 2
R10
3.3K
1 2
GND2
GND
H4
1
NP_NC
GND8
2
GND1
GND7
3
GND2
GND6
4
GND3
GND5
GND4
Do Not Stuff
H3
1
NP_NC
GND8
2
GND1
GND7
3
GND2
GND6
4
GND3
GND5
GND4
Do Not Stuff
H2
1
NP_NC
GND8
2
GND1
GND7
3
GND2
GND6
4
GND3
GND5
GND4
Do Not Stuff
H1
1
NP_NC
GND8
2
GND1
GND7
3
GND2
GND6
4
GND3
+5VA
FRONT
GHJJ
Size Project Name
C
Date: Sheet
T75AL
Do Not Stuff
Engineer:
1
GND5
GND4
Title :
GND
9
8
7
6
5
9
8
7
6
5
9
8
7
6
5
9
8
7
6
5
FRONT BOARD
<OrgAddr1>
11Wednesday, May 29, 2002
of
Rev
1.00
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