Azalia Codec Amp Alc269Qfn - EUROCOM R130T Service Manual

Azalia Codec AMP ALC269QFN

ALC269 (QFN)
3 . 3 V S
F C M1 6 08 K -1 2 1T 0 6
C 95
0 . 1 u_ 1 6 V _Y 5 V _0 4
EAP D NEE D SE TTIN G
(DA TASHE ET)
3. 3 V S 3 . 3 V S
R 4 5
*1 0 0 K _0 4
Low mute !
2 S B _M U T E # R 2 2 6 *1 5m i l _s h o rt 1
4
2
3 K B C _M U T E #
U 4
74 A H C 1 G0 8 GW
R 7 8 22 _ 0 4
2 A Z _ S D OU T
C 7 9 22 p _ 50 V _ N P O _ 04
R 6 9 22 _ 0 4
2 A Z _ B I T C L K
R 6 5 22 _ 0 4
2 A Z _S D I N 0
R 5 8 22 _ 0 4
2 A Z _ S Y N C
R 5 7 22 _ 0 4
2 A Z _R S T #
B E E P R 4 9 1 0 K _0 4
R 5 4 1 K _ 04
C 6 4 10 0 p _5 0 V _ N P O _0 4
PC BEEP
C 5 0 1 u _ 6. 3 V _ Y 5 V _ 0 4
3 K B C _ B E E P
2 I C H _ S P K R
C 4 8 1 u _ 6. 3 V _ Y 5 V _ 0 4
J P 1 *1 0 m i l _ sh o rt
J P 2 *1 0 m i l _ sh o rt
J P 3 *1 0 m i l _ sh o rt
J P 4 *1 0 m i l _ sh o rt
A U D G
3 . 3V S _ A U D
L1 2
R 6 6 * 0_ 0 4 1 . 5 V S
R 7 0 * 10 m i l _ s ho r t
3. 3 V S _ A U D
C 94 C 8 6 C 7 6 0 . 1u _ 16 V _ Y 5 V _ 0 4
1 0u _ 10 V _ Y 5 V _ 0 8 0 . 1u _ 1 6V _ Y 5V _ 0 4 C 7 7 1 0u _ 10 V _ Y 5 V _ 0 8
5V S
C 9 0 0 . 1 u _1 6 V _ Y 5 V _ 04
3 . 3 V S _ A U D
5 V S _ A U D
C 9 3 1 0 u _1 0 V _ Y 5 V _0 8
C 5 6 R 7 7
*0 . 1u _ 1 0V _ X 7 R _ 04 C 8 8 C 8 9 C 70 C 6 6
10 0 K _ 04 0 . 1 u_ 1 6 V _Y 5 V _0 4 0. 1 u _ 16 V _ Y 5 V _ 0 4
1 0 u _1 0 V _ Y 5 V _ 08 1 0 u _1 0 V _ Y 5 V _ 08
MU T E A P M #
A U D G
U 5
4 1 3 J D _ S E N S E R 4 7 20 K _ 1 % _0 4
P D # S en s e A
1 4 R 4 8 39 . 2 K _ 1 %_ 0 4
L I N E 2 -L
S P K OU TL +
40 1 5
S P K - L + L I N E 2 - R
S P K OU TL - 41
S P K - L -
MI C 2 _L _ 26 9
1 6 C 6 3 4 . 7 u _6 . 3 V _ X5 R _ 0 6
S P K OU TR - 44 M I C 2 -L 1 7 MI C 2 _R _2 6 9 C 6 2 4 . 7 u _6 . 3 V _ X5 R _ 0 6
S P K - R - MI C 2 - R
S P K OU TR +
45
S P K - R +
1 8
S en s e -B
47
S P D I F C 2 / E A P D
S P D I F -OU T 48 1 9 R 4 6 2 0 K _1 % _ 04
S P D I F O J D R E F 2 0
M ON O-O U T
2
G P I O0
3 2 1 C 6 1 4. 7u _ 6. 3 V _ X 5R _ 06
G P I O1 M I C 1 -L
2 2 C 6 0 4. 7u _ 6. 3 V _ X 5R _ 06
MI C 1 - R
A Z _S D OU T _R _2 6 9 DIGITAL
ANALOG
2 3
L I N E 1 -L
5 2 4 C 7 5 0 . 1 u _1 6 V _ Y 5 V _0 4
S D A TA - OU T L I N E 1 - R
A Z _B I TC LK _R _2 6 9 6 2 7 C 7 8 1 u _1 0 V _ 06
B I T -C L K V R E F
A Z _S D I N 0 _ R _ 2 6 9 8 2 8 MI C 1 -V R E F O -L
S D A TA - I N M I C 1 -V R E F O -L
3 0 MI C 1 -V R E F O -R
M I C 1 -V R E F O- R
A Z _S Y N C _ R _ 26 9 10 2 9 MI C 2 -V R E F O
S Y N C MI C 2 -V R E F O
A Z _R S T #_ R _2 6 9 11 3 2 H E A D P H O N E -L
R E S E T # H P -O U T -L
3 3 H E A D P H O N E -R
H P -OU T - R
C 6 9 12
P C B E E P
3 5 C 83 2 . 2 u_ 6 . 3V _Y 5V _ 0 6
C B N
1 u _ 6. 3 V _ Y 5 V _ 0 4
3 6
C B P
3 4
OP V E E
C 25 4 C 81
1 u _6 . 3 V _ Y 5 V _ 04
A LC 2 69 Q 2 . 2 u_ 6 . 3 V _Y 5V _0 6
A U D G
A U D G
Note: Pin1 3~38 is Analo g
Pin1 ~12, Pin39~48 is D igit al
B E E P
MI C 2-V R E F O
R 25
4 . 7 K _0 4
I N T _ MI C I N T _ MI C _C L
I N T _ MI C _C L 10
R 2 2 7 7 5 _ 1% _ 04
C 13 0 MIC CON .? Clic k Bo ard ?
6 8 0p _ 50 V _ X 7R _ 04
A U D G
INT SPK-L
L1 9 C 1 5 6 10 0 0 p_ 5 0 V _X 7 R _ 0 6
F C M1 0 05 K F -1 2 1T 0 3 J _ S P K L 1
S P K OU TL + S P K O U T L +_ R 1
1
S P K OU TL - S P K O U T L -_R 1
2
L1 8 C 15 2 C 1 5 3 8 82 6 6 - 02 0 01
L 1 1 F C M1 0 05 K F -1 2 1T 0 3 P C B F oo t p ri nt = 8 8 26 6 -2 R
F C M 1 60 8 K -1 21 T 0 6 1 80 p _ 50 V _ N P O _0 4
5 V S
18 0 p_ 5 0 V _N P O_ 0 4
U 7
4 5
O U T V I N
1
S H D N #
C 9 2
3 2
INT SPK-R
B Y P G N D
1 u_ 6 . 3 V _Y 5 V _0 4
*G 9 24 L1 7 C 1 5 7 10 0 0 p_ 5 0 V _X 7 R _ 0 6
F C M1 0 05 K F -1 2 1T 0 3 J _ S P K R 1
C 9 7 S P K OU TR + S P K O U T R + _ R 1
* 0. 1u _ 16 V _ Y 5 V _ 0 4 S P K OU TR - S P K O U T R -_ R 1 1
2
MI C _S E N S E L1 6 C 15 4 C 1 5 5 8 82 6 6 - 02 0 01
F C M1 0 05 K F -1 2 1T 0 3 P C B F oo t p ri nt = 8 8 26 6 -2 R
H P _ S E N S E 1 80 p _ 50 V _ N P O _0 4
18 0 p_ 5 0 V _N P O_ 0 4
I N T_ MI C
A U D G
MI C 1 -L J_ S P D I F 1
MI C 1 -R 5
4
3 R
S P D I F -OU T
C 2 1 R 2 2 L 2 2
6 L
A U D G 0 . 01 u _ 50 V _ X 7R _0 4 10 0 _1 % _ 04 F C M 10 0 5 K F -1 21 T 03 1
R 1 8 C 17 2S J -T 3 51 -S 2 3
2 2 0 _0 4 6 8 0p _ 50 V _ X 7R _ 04 SPDIF OUT
BLACK
980 506
Edi t
MI C 1-V R E F O-R R 2 7 4 . 7 K _ 04
M I C 1 -V R E F O-L R 3 4 4 . 7 K _ 04 MI C _ S E N S E J _ MI C 1
5
4
M I C 1 -R R 2 9 1 K _ 04 E XT _ MI C 1-R L 4 F C M 1 00 5 K F -1 21 T 0 3 3
M I C 1 -L E XT _ MI C 1-L
R 3 0 1 K _ 04 L 7 F C M 1 00 5 K F -1 21 T 0 3 2
6 L
1
C 3 7 C 2 5 2S J -T 3 51 -S 2 3
1 0 0 p_ 5 0 V _N P O_ 0 4 10 0 p_ 5 0 V _N P O_ 0 4 MIC IN
BLACK
A U D G
H P _S E N S E
J _ H P 1
5
4
H E A D P H O N E -R R 4 1 2 0 0_ 1 % _0 4 L 8 F C M 10 0 5 K F -1 21 T 03 3
H E A D P H O N E -L R 4 2 2 0 0_ 1 % _0 4 L 9 F C M 10 0 5 K F -1 21 T 03 2
6 L
1
C 5 9 C 42 2S J -T 3 51 -S 2 3
1 00 p _ 50 V _ N P O _ 04 HEADPHONE
10 0 p _5 0 V _ N P O_ 0 4
BLACK
A U D G
Schematic Diagrams
Sheet 6 of 21
Azalia Codec AMP
ALC269QFN
R
R
Azalia Codec AMP ALC269QFN B - 7