Gigabyte GA-880GM-D2H Wiring Diagram page 20

5
CR7 CR7
VCC3
D
22u/8/X5R/6.3V/M 22u/8/X5R/6.3V/M
<21> SPDIF_HDMI
CBC1 CBC1 10U/8/X5R/6.3V/K 10U/8/X5R/6.3V/K
CR22 CR22 0/4/X 0/4/X
<14> AZ_SDATA_OUT
CR14 CR14 33/4 33/4
<14> AZ_BIT_CLK
CR15 CR15 22/4 22/4
<14> AZ_SDATA_IN0
<14> AZ_SYNC
<14> -AZ_RST
CBC4 CBC4
22P/4/N/50V/X 22P/4/N/50V/X
CBC5 CBC5
0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z
<21> FRONT_JD
<21> LINE1_JD
C
<21> MIC1_JD
B
CQ8 CQ8 CR74 CR74
LINE2_VREFO
CR75 CR75
BAT54A/SOT23/200mA BAT54A/SOT23/200mA
CQ9 CQ9 CR76 CR76
MIC2_VREFO
CR77 CR77
BAT54A/SOT23/200mA BAT54A/SOT23/200mA
MIC2_L CBC45 CBC45 4.7U/8/X5R/6.3V/K 4.7U/8/X5R/6.3V/K CR24 CR24
MIC2_R
CBC44 CBC44 4.7U/8/X5R/6.3V/K 4.7U/8/X5R/6.3V/K CR25 CR25
LINE2_R CEC9 CEC9 100u/OS/D/16V/66/24m 100u/OS/D/16V/66/24m CR18 CR18
FAUDIO_JD
LINE2_L CEC10 CEC10 100u/OS/D/16V/66/24m 100u/OS/D/16V/66/24m CR23 CR23
A
5
4
CBC24 CBC24 470P/4/X7R/50V/K 470P/4/X7R/50V/K
<21> SPDIFI
CR2 CR2
<21> SPDIF
2.2/8 2.2/8
CBC48 CBC48
CU1 CU1
ALC880/CMI9880 ALC880/CMI9880
1
DVDD1
2
GPIO0/XTALI
3
GPIO1/XTALO SENSE B (JD2)/FMIC1
4
DVS1
5
SDATA_OUT MIC1-VREFO-R/FMIC2
6
BIT_CLK
7
DVSS2
8
SDATA-IN LINE1-VREFO-L/AFILT1
9
DVDD2 MIC1-VREFO-L/VREFOUT
10
SYNC
11
RESET#
12
PC_BEEP
CBC6 CBC6
0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z
ALC888B-VD2-GR/LQFP48 ALC888B-VD2-GR/LQFP48
FRONT_JD CR19 CR19 5.1K/4/1 5.1K/4/1
LINE1_JD
CR20 CR20 10K/4/1 10K/4/1
MIC1_JD CR21 CR21 20K/4/1 20K/4/1
LINE2_L
LINE2_R
MIC2_L
MIC2_R
8.2K/4/1 8.2K/4/1
8.2K/4/1 8.2K/4/1
8.2K/4/1 8.2K/4/1
8.2K/4/1 8.2K/4/1
CR45 CR45 22K/4 22K/4
CR46 CR46 22K/4 22K/4
75/4/1 75/4/1
75/4/1 75/4/1
75/4/1 75/4/1
75/4/1 75/4/1
CC1 CC1 CC2 CC2 CC3 CC3
180P/4/NPO/50V/J 180P/4/NPO/50V/J 180P/4/NPO/50V/J 180P/4/NPO/50V/J 180P/4/NPO/50V/J 180P/4/NPO/50V/J
4
3
CBC1
CBC49
CD4
20K/4/1 20K/4/1 AVDD
CR36
CBC2 CBC2
0.1u/4/Y5V/16V/Z 0.1u/4/Y5V/16V/Z
FAUDIO_JD
CR12 CR12 47/4/1 47/4/1
BC15 BC15
1N/4/X7R/50V/K 1N/4/X7R/50V/K
36
FRONT-R
35
FRONT-L
34
VREFOUT2
33 CR105 CR105 8.2K/4/X 8.2K/4/X
AVDD
DCVOL/VREFVOUT2
VODR CR13 CR13 8.2K/4/1 8.2K/4/1
32
LINE2_VREFO
31
LINE2-VREFO/JD4
MIC2_VREFO
30
MIC2-VREFO/AFILT2
892WOR
29
VOBR
28 CR17 CR17 8.2K/4/1 8.2K/4/1
27
VREF
AVDD
26
AVSS1
25
AVDD1
CBC8 CBC8
CBC7 CBC7 22u/8/X5R/6.3V/M 22u/8/X5R/6.3V/M
0.1u/4/Y5V/16V/Z 0.1u/4/Y5V/16V/Z
CBC10 CBC10 4.7U/8/X5R/6.3V/K 4.7U/8/X5R/6.3V/K
LINE_IN_R <21>
CBC11 CBC11 4.7U/8/X5R/6.3V/K 4.7U/8/X5R/6.3V/K
LINE_IN_L <21>
CBC12 CBC12 4.7U/8/X5R/6.3V/K 4.7U/8/X5R/6.3V/K
MIC2 <21>
CBC13 CBC13 4.7U/8/X5R/6.3V/K 4.7U/8/X5R/6.3V/K
MIC1 <21>
CBC14 CBC14 0.1u/4/Y5V/16V/Z 0.1u/4/Y5V/16V/Z
CD_R <21>
CBC15 CBC15 0.1u/4/Y5V/16V/Z 0.1u/4/Y5V/16V/Z
CDGND <21>
CBC16 CBC16 0.1u/4/Y5V/16V/Z 0.1u/4/Y5V/16V/Z
CD_L <21>
INTEL FRONT AUDIO
VCC3
CR78 CR78
F_AUDIO F_AUDIO
8.2K/4/1 8.2K/4/1
1 2
-ACZ_DET
3 4
5 6 BACK_R CR79 CR79
7
BACK_L CR80 CR80
9 10
PH/2*5K8/GED/2.54/VA/D PH/2*5K8/GED/2.54/VA/D
CC4 CC4
180P/4/NPO/50V/J 180P/4/NPO/50V/J
3
2
ALC888B ALC888B-VD2
X V
X V
X V
X V
LINE_O_R <21>
LINE_O_L <21>
MIC2 <21>
MIC1 <21>
892WOR CR36 CR36 0/6 0/6
5VDUAL
For 892 with LDO
CBC49 CBC49
22u/8/X5R/6.3V/M 22u/8/X5R/6.3V/M CD4 CD4
For 892 with LDO
AZ2225-01L/SOD323 AZ2225-01L/SOD323
CR36 for ALC888B_VD2
SR5 SR5 0/6/SHT/X 0/6/SHT/X
Realtek recommand for AP
Put on Codec Bottom side
20K/4/1 20K/4/1
39.2K/4/1 39.2K/4/1
2
1
Title Title Title
ALC888B CODEC ALC888B CODEC ALC888B CODEC
Size Size Size Document Number Document Number Document Number Rev Rev Rev
Custom Custom Custom GA-880GM-D2H GA-880GM-D2H GA-880GM-D2H 1.32 1.32 1.32
Date: Date: Date: Friday, July 23, 2010 Friday, July 23, 2010 Friday, July 23, 2010 Sheet Sheet Sheet 20 20 20 of of of 30 30 30
1
D
C
B
A