Filter
Top Products
Schematic Diagrams
B - 26 AZALIA CODEC ALC662
B.Schematic Diagrams
AZALIA CODEC ALC662
Sheet 25 of 42
AZALIA CODEC
ALC662
AUDG
AUDG
5VS_AU D
AUDG
AUDG
3.3VS
AUDG
5V S
AUDG
AUDGAUDG
AU DG
AUDG
AUDG
AU DG
AUDG
AUDG
AUDG
AUDG AUDG
AU DG
AZ_SDIN013
AZ_BITCLK5,13,28
AZ_RST#5,13,28
LINE_OUT_L 27
AZ_SYN C5, 13,28
LINE_OUT_R 27
AZ_SDOUT5,13,28
KBC _BEEP22
ICH_SPKR15
L_HP_OUT_A 26
R _HP_OUT_A 26
VBTL#26
LFE_OUT 26
5VS_AUD27
RGH_O UT 26
SPDIF-OUT37
5VS12,13,15,16,17,23,24,26,28,33,37,38
3.3VS2,3,5,9,12,13,14,15,16,19,20,21,22,23,24,28,30,33,35,37
JHEADPHONE-R26
JHEADPHONE-L26
MIC 2-VRE F
LINE_OUT_R
Z2521
Z2527
Z2512
Z2502
Z2544
Z2520
Z2513
Z2518
MIC 2
Z2525
SPDIF-OUT
Z2515
Z2514
JD_SENSE1
Z2504
LFE_OUT
MIC1-VREFO-L
Z2501
LINE-L
MIC2
Z2519
Z2505
RGH_OUT
Z2545
MIC2-VREF
Z2526
MIC1-R
LINE_OUT_L
MIC1-VREFO-R
BEEP
Z2516
Z2517
JD_SENSE1
LINE_SENSE
MIC_SENSE
Z2522
Z2523
Z2543
Z2507
Z2503
SPDIF -OUT Z2534
LINE-L
LINE-R
LINE_SENSE
L_HP_OUT_A
R_HP_OUT_A
M IC1-VR EFO-L
MIC 1-R
M IC1-VR EFO-R
MIC 1-L
Z2538
EXT_MIC1-R
MIC_SENSE
HP_SEN SE
EXT_MIC1-L
Z2535
Z2536
Z2537
Z2540
Z2539
Z2541
Z2533
Z2531
Z2530
Z2532
Z2506
Z2542
LINE-R
Z2528
Z2529
Z2510
MIC1-L
Z2509
JD_SENSE2
Z2524
HP _S ENSE
JD_SENSE2
EA PD_MOD E
R
L
J_LINE1
C12103-90609-L
2
6
5
3
1
4
C436 1u_10V_06
R303 20K_1%_04
C646
*330p_X7R_06
R304 75_04
R465 2.2K_04
R670 *0_04
R
L
J_JM I C 1
C12103-D0609-L
2
6
5
3
1
4
C454
680p_50V_04
L72
BK1005HS121_04
R671 1K_04
R278 10K_04
L70
FCM1005KF-102T02
R316 75_04
C466 4.7u_6.3V_06
R320 75_04
C450
100p_50V_04
R631 39.2K_1%_04
C832
*10U_10V_08
R277 3.3K_04
R305 2.2K_04
C452 4.7u_6.3V_06
C453 *0.1u_16V_04
C456
470P_50V_04
R626 33_04
R624 20K_1%_04
T138C821
0.1u_16V_06
R629 10K_1%_04
C801
0.1u_16V_04
R300 75_04
C467 4.7u_6.3V_06
C471
*0.1u_16V_04
R319
1.5K_04
L58
HCB1608KF-121T25
1 2
L74
BK1005HS121_04
C833 10U_10V_08
C 794 * 22p_N PO _06
C457
680p_50V_04
R628 33_04
R317
1. 5K _04
C443
100p_50V_04
C815 *0.1u_16V_04
C827 *0.1u_16V_04
C795
*0.1u_16V_04
R622 33_04
R
L
J_SPDIF1
C12103-10609-L
2
6
5
3
1
4
C417 1u_10V_06
DIGITAL
ANALOG
U35
ALC662-GR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26
27
28
29
30
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
47
48
38
25
DVDD1
GPIO 0
GPIO 1
DVSS1
SDA TA -OUT
BIT-CLK
DVSS2
SDA TA -IN
DVDD 2
SYN C
RES ET#
PCB EEP
Sense A(JD 1)
LINE2-L
LINE2-R
MIC 2-L
MIC 2-R
CD -L
CD -GN D
CD -R
MIC 1-L
MIC 1-R
LINE1-L
LINE1-R
AVSS1
VREF
MIC1-VREFO-L
N.C .
MIC2-VREFO
LINE2-VREFO
MIC1-VREFO-R
N.C.
Sense B(JD 2)
FRONT-OUT-L
FR ONT-OUT-R
N.C .
SURR -OUT-L
JDREF
SU RR-OUT-R
AVSS 2
CEN
LFE
N.C.
N.C.
EAPD
SPD IFO
AVD D2
AV DD1
R314
1K_04
R627 33_04
C828
10U_10V_08
T140
R299 2.2K_04
R313
*220_04
C818
680p_50V_04
C459
180p_50V_04
R623 *10K_04
L67 0_08
1 2
L76
HCB1608KF-121T25
C458
680p_50V_04
C442 *0.1u_16V_04
C461
680p_50V_04
C800 1u_10V_06
C831
1u_10V_06
JINTM IC1
CO N2_MIC
1
2
1
2
C463
680p_50V_04
C825 *0.1u_16V_04
C826 4.7u_6.3V_06
R
L
VJSP KOUT1
C12103-60609-L
2
6
5
3
1
4
C802
0.1u_16V_04
R625 33_04
R315
1K _04
C415 *100p_NPO_04
L73
BK1005HS121_04
L69
BK1005HS121_04
L71
BK1005HS121_04
R 6 87 120_04
T71
R 6 88 120_04
L68
BK1005HS121_04
C413 1u_10V_06
C798
10U_10V_08
C455
470P_50V_04
C451
0.1u_16V_04
C447 1u_10V_06
Signal:Space = 1:1
Signal:Space = 1:1
From
CD-ROM
Signal:Space = 1:1
AUDG
CD_R
AUDG
To
AUDIO
CODEC
CD_G
CD_L
Layout Note:
Layout Note:
(1)MIC1-L (U13.21) (2)MIC1-R (U13.22)
(3)LINE-L (U13.23) (4)LINE-R (U13.24)
(5)CD_L (U13.18) (6)CD_G (U13.19)
(7)CD_R (U13.20)
U13 pin 1 ~ pin 11 and pin 47 and pin 48
are Digital signals.
The others are Analog signals.
?????? AUDG, ???????
+5VS & +VIN plane.
Signal:Space = 1:1
Layout Note:
CD_R & CD_G & CD_L must parallel routing to audio
Codec. The space must be equal.
Max: 0.5inch
BLACK
SPDIF OUT
(SURRB)
LINE IN
( SURR )
BLUE
MIC IN
(CENTER)
PINK
SPK OUT
(FRONT)
GREEN
M570U connector
M720S CON
M720S CON
M720S CON
M720S CON
Vista Woofer out
recommand
2007/2/10
L57 change
place
2007/2/10
please
close the
Codec.
2007/2/10
4/13/2007_Alex
EVT
2007/12/19
3/12_Cost down
3/15_Cost down 3/15_Cost down