Service manual
Schematic Diagrams
B - 30 LED, MDC, BT
B.Schematic Diagrams
LED, MDC, BT
1. 5 V
1
H9
MTH315D 111
3
4
5 6
7
8
9
1
H11
MTH315D 111
3
4
5 6
7
8
9
1
H7
MTH315D111
3
4
5 6
7
8
9
1
H1 5
MTH 315D111
3
4
5 6
7
8
9
1
H1 4
M TH 315D111
3
4
5 6
7
8
9
1
H2 6
M TH 315D111
3
4
5 6
7
8
9
1
H27
MTH315D 111
3
4
5 6
7
8
9
1
H5
MTH315D 111
3
4
5 6
7
8
9
1
H2 4
MTH 315D111
3
4
5 6
7
8
9
1
H3
MTH 315D111
3
4
5 6
7
8
9
1
H4
MTH 315D111
3
4
5 6
7
8
9
L16 *15m il_short_06
R 163 *15m il_short_06
BT_EN #
C407
10u_6.3V_X5R _06
C409
10u_6.3V_X5R_06
R301
* 15m il_short_06
U2 1
* G5243A
VIN
4
VIN
5
EN
3
VOU T
1
GND
2
3V_BT
3. 3 V
50m il 50m il
BT_EN
PN:G5 24 3A-- 6-0 2- 05 243 -9 C0
H2 2
C158D158
H23
C 158D158
H1 7
H4_7B6_0D3_7
H19
H 4_7B6_0D 3_7
H16
H 6_0D3_7
H13
H 6_0D3_7
M1
M-MARK1
M5
M-MA RK 1
H20
H6_0D3_7
M8
M-M AR K 1
M4
M-MARK1
M2
M-M AR K 1
M7
M-MA RK 1
M3
M-M AR K 1
M6
M-MARK1
BT_EN #23
H8
H6_3D4_4
H25
C67D67
H6
C67D67
2009/11/5
H2 1
H4_0B 7_0D3_7
BT_EN #
COSTDOWN
PCH _BT_EN #15
3V_BT
US B_PN 1 118
BT_DET#28
R302 *0_04
From EC default HI
Port 11
US B_PP 1118
J_B T1
87212-06G0
1
2
3
4
5
6
J_MDC 1
88018-120G
GN D
1
Azalia_SDO
3
GN D
5
Azalia_SYN C
7
Azalia_SDI
9
Azalia_RST#
11
Az alia_BC LK
12
GND
10
GND
8
3.3V Main/aux
6
RESER VED
4
RESER VED
2
Bluetooth(Port8)
BT_ DET#
H DA_SDO UT_ R
H DA_SDIN 1_R
HDA_RST#_R
H DA_SYN C_R
R151 33_04
R157 33_04
R161 33_04
H DA_SYN C14,27
H DA_SDO UT14,27
R155 22_04
H DA_SDIN 114
HDA_RST#14,27
1
NUM
LOCK
LED
2
CAPS
LOCK
LED
LED
BAT LED
SCROLL
LOCK
LED
POWER ON
LED
31
WLAN
LED
24
SG
Y
D13
RY -SP155 HY YG 4
1
3
2
4
BT
LED
R2
22 0 _ 04
D4
RY-SP172YG34
AC
Q1
DTC114EUA
CE
B
Q2
DTC114EUA
CE
B
D3
R Y-SP172YG 34
AC
R194
220_04
R6
220_04
R1 9 3
220_04R4
220_04
R3
220_04
SG
Y
D1
RY-S P155HY YG4
1
3
2
4
SG
Y
D12
R Y-SP155HYY G4
1
3
2
4
R192
220_04
D5
RY-SP 172YG34
AC
R195
220_04
R5
220_04
3. 3 V S3. 3 V S
VDD 3VDD 3 VD D3VD D3
3.3VS
LED _AC IN# 28
3. 3 V S 3.3VS
WLAN_EN 23,28
LED _BAT_FULL# 28
LE D _ B A T _C H G # 2 8
LED_PWR # 28
BT_EN 23,28
LED _C AP# 28 LED_SCR OLL# 28LED_N UM# 28
3. 3V3,4,12,14,15,16, 18,19, 20,21,23,24,25,30,31,33,34,35
VD D314,23,25,28,31,32,37
3. 3V S2,10,11,12,13,14,15,16,17,18,19, 20,21, 23,24,25,26,27,28,30,31,35,36
HD D / OD D
LE D
3.3VS
Q3
DTA114EU A
C E
B
SATA_LED # 14
D2
R Y-SP172YG 34
AC
R1
220_04
MJ_MDC1
12
1
11
2
20 MIL
10mil
C220
22p_50V_N PO_04
GND
R 148 33_04
C2 2 5
0.1u_10V_X7R_04
3.3V
3.3V
HDA _BITC LK 14,27
HDA _BITC LK_ R
M DC _3.3V
1. 5V4,9,10,11,21,23,27,31,33,36
BT_EN23, 28
3.3V
Q1 7
MTN 7002ZHS3G
DS
R303
10K _04
C473
* 180p_50V_NPO _04
H1
C 158D158
H18
H 4_0B7_0D3_7
H10
H 6_3D3_8
R1 62 *0 _ 06
H12
H 6_3D3_8
H2
C158D158
C4 7 4
180p_50V_NPO_04
R344
47K_04
3.3V
Sheet 29 of 40
LED, MDC, BT