Service manual

Schematic Diagrams
B - 44 Audio Board
B.Schematic Diagrams
Audio Board
Sheet 43 of 55
Audio Board
+
AC 10
100u_6.3V _B_A
He adp ho ne
MIC IN
AC27
1u _ 6. 3V _ X 5 R _ 04
AC25
0.01u_16V_X7R_04
AU SB_P P9
AU SB_P N9
AJ _ ANT1
FR -005D
1
2
3
4
ASPDIF O
AJ _ ANT2
20279-001E-01
1
2
3
R
L
AJ _ MIC
2SJ-S 351-S30
6
2
5
3
1
4
R
L
AJ _LIN E
2SJ-S351-S30
6
2
5
3
1
4
R
L
AJ _ SPDIF
2SJ-S351-S 30
6
2
5
3
1
4
AZ14
AU SB_P N6
Rev 3.0
Rev 3.0Re v 3. 0
Rev 3.0
AUDIO BOARD
AMIC _SE NSE ALINE_SENSE
AHP_SEN SE
AZ 13
AZ2 5
AZ15
AHP_PLUG
AZ02
Note:
Closed TO AU1
AH P-L
AC 26
0.1u_16V_Y5V_04
AU SB_P P6
AH P_SE NSEALIN E-IN _R
ALIN E-IN _L
AH P_PL U G
AU SB_P P9
AH P-R
AMIC 1-R
AU SB_P N6
1
AH _I4
TY PE-I
2
3
4
5 6
7
8
9
AMIC _SE NSE
AU SB_P N9
1
AH_I5
TY P E - I
2
3
4
5 6
7
8
9
ALIN E_SENSE AM IC1 -L
1
AH_I2
TYPE-I
2
3
4
5 6
7
8
9
1
AH _I1
TYPE -I
2
3
4
5 6
7
8
9
1
AH_I3
TY PE-I
2
3
4
5 6
7
8
9
AZ1 6
AeSATA_RXN_C
AeSATA_TXN_C
AeSATA_TXP_C
AeSATA_RXP_C
AZ 11
AZ2 7
AZ28
TV ANTENNA
AZ32
AZ2 9
AZ30
AZ3 1
AH _O1
TY PE-O
1
D0
AH _O 2
TYPE -O
1
1
CH0 & CH1 -> 0 dB
0
Function
CH 0 - > 0 dB CH 1 -> 5 dB
1
D1
CH 0 - > 5 dB CH 1 -> 5 dB
0
00
CH 0 - > 5 dB CH 1 -> 0 dB
R
L
AJ_HP
2SJ-S351-S30
6
2
5
3
1
4
Lay ou t no te :
60 mil
Place under the common
bead body and same as
USB trace requirment
A_GN DA_GN D
A_GN DATV_GN D
PORT 3
A_GN D
A_GN DA_GN DA_G NDA_G ND
A_GN D
A_GN D
A_GN DA_GN D
A_GN D A_GN D
A_GNDA_G ND
A_GND
A_GN D
A_GN D
A_G ND
A_GNDA_GN D
A_GN D
A_GN D
60 mil
POR T 2
Layout note:
Place under the common
bead body and same as
USB trace requirment
AM IC1-R
AM IC1-L AZ1 8
AVCCUSB1_CAVCC USB1
AVCC USB1 AVCCUSB1_C
AVCC USB1
AR 8
1M_04
A3.3VS
A3.3VS
A3.3VS
A3.3VS
AC 18
100p_50V_N PO_04
AC15
100p_50V_NPO_04
SPDIF OUT
AR 7
1M _04
AC17
100p_50V_N PO_04
LINE IN
AL8 FCM 1005KF-121 T03
AL5
FCM 1005KF-121T03
ALP4
WC M2012F2S-161T03
1
4
2
3
AR 6
220_04
AL10 FC M1005KF-121T03
AeSATA_R XN
AeSATA_R XP
AeSATA_TXP
AeSATA_TXN
AC 20
100p_50V_N PO_04
AC 13
0.01u_16V_X7R_04
AC14
180p_50V_NPO _04
AC 11
0.1u_16V _Y 5V _04
AL4 HC B1608 KF-121 T 2 5
AL9 FCM 1005KF-121 T03
AL3 *H CB1608KF-121T25
AC 16
100p_50V_NP O_04
ALP3
WC M2012F2S-161T03
1
4
2
3
AC 12
0.1u_16V _Y 5V _04
AC 9
10u_10V_Y 5V_08
AL11 FC M1005KF-121T03
AC 19
100p_50V_N PO_04
A_AU DG
A_AUD G
A_AUD GA_AUD G
A_AUD G
A_A UDGA_AUD G
A_AU DG
A_AUD G
A_AUD G
ASPDIFO
ALP1
*W CM2012F2S-161T03
1
4
2
3
AC 29 *0.1u_16V_Y 5V_04
AC 31 *0.1u_16V_Y 5V_04
AC 30 *0.1u_16V_Y 5V_04
AC 28 *0.1u_16V_Y 5V_04
ALP2
*W CM2012F2S-161T03
1
4
2
3
A_AU DG
SPDIF Digital
AU SB_P P6
AC 5 0.01u_16V_X7R_04
AC 6 0.01u_16V_X7R_04
AC 8 0.01u_16V_X7R_04
AC 7 0.01u_16V_X7R_04
USB + eSATA
AL INE -IN_ R
AL INE -IN_ L
AC33
4. 7u _ 10 V _ X 5R _ 08
+
AC 35
* 100u_6.3V_B_A
AC32
4. 7u _ 10 V _ X 5R _ 08
+
AC 34
* 100u_6.3V_B_A
AC23
0.01u_16V_X7R_04
AC24
0.01u_16V_X7R_04
Re v 3.0
Close to AJ_COMBO
Layout note:
AC22
0.01u_16V_X7R_04
AZ26
AHP-R
AHP-L
AJ _MB1
88107-30001
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
HO S T
DEVICE
AU1
SN75LVCP412
D1
8
VD D
6
RX_0P
1
RX_0N
2
GND
3
VDD
10
TX_1N
4
TX_1P
5
VD D
16
D0
9
GN D
13
RX_ 1 P
11
RX_1 N
12
VDD
20
GND
17
TX_0N
14
TX _ 0 P
15
EN
7
T-PAD
21
GN D
18
GND
19
AR 12 75_04
AR 13 75_04
eSATA
USB
AJ _COM BO
C-1909507-1
VCC 0
1
DAT A0 -
2
DAT A0 +
3
GN D0
4
G1
GND1
G2
GND2
VCC 1
5
DAT A1 -
6
DAT A1 +
7
GN D1
8
G3
GND3
G4
GND4
A+
10
A-
11
B-
13
B+
14
GN D2
9
GN D3
12
GN D4
15
ATV_D AT
AeS ATA_ R XN
AeS ATA_ TXN
AeS ATA_ TXP
AeS ATA_ R XP
AC21
0.01u_16V_X7R_04
AZ19
AR11
4.7K_04
Layout note:
A_ GND a nd A_AU DG spa c e is
60mils ~ 100mils
A R10 4. 7K_04
A R9 4. 7K_04
AR 5
*6 8 m il _ P _1 2
AR14 *4.7K_04
AR15 *4.7K_04
PHONE JACK