(No.YF227<Rev.001>) 2-9
2-10(No.YF227<Rev.001>)
TO MAIN I/F
(CN107)
TO MAIN I/F
(CN103,CN108)
TO DSP
TO CPU
TO DSP,1394PHY
TO DSP
TO MAIN I/F
(CN101)
IC2201
AK4666VQ
AUDIO_OUT
INT_R
INT_GND
AIOLRCK
AUDIO_PD_L
A_MUTE
REG_2.83V
L_MUTE
AUDIO_CS
AIOBCK
AOMCLK
AUDIO_CLK
GND
BUZZER
REG_4.9V
INT_GND
INT_L
AOBD
SPK+
SPK-
AU_SIG/L
AU_SIG/R
AIBD
L2603
NQR0269-013X
L2602
NQR0269-013X
L2601
NQR0269-013X
R2601
R2602
C2624
10p
C2623
10p
C2612
1
C2613
1
C2611
1
C2202
1
C2204
1
C2214
1
C2210
1
C2213
1
C2209
1
C2656
0.1
C2655
0.1
C2405
0.1
C2224
0.1
C2606
0.0047
C2605
0.0047
C2604
0.022
C2603
0.022
C2229
OPEN
R2608
R2607
R2609
R2610
R2401
R2408
OPEN
R2402
R2403
R2204
R2202
OPEN
R2209
R2208
R2207
R2206
R2407
R2217
R2702
R2701
R2703
R2704
R2705
Q2403
2SC4617/RS/-X
Q2401
2SC4617/RS/-X
1
SP0
2
MUTE
3
SP1
4
PDN
5
SVDD
6
SVSS
7
BCLK1
8
MCLK1
9
LRCK1
10
CDTI
11
CSN
12
CCLK
13
SDTI1
14
SDTO1
15
TST1
16
TST2
17
TST3
18
TST4
19
DVDD
20
DVSS
21
LOUT1
22
LIN1
23
ROUT1
24
RIN1
25
TST5
26
TST6
27
HVDD
28
TST7
29
HVCM
30
AVSS
31
AVDD
32
VCOM
33
MOUT
34
MIN
35
BEEP2
36
BEEP1
37
38
39
EXTR
40
INTR
41
MVSS
42
MVDD
43
MPWR
44
MRF
45
INTL
46
EXTL
47
48
T
C2401
10/6.3
T
C2402
10/6.3
T
C2404
10/6.3
T
C2403
10/6.3
T
C2406
10/6.3
L2401
NQLC32M-100X
L2402
NQLC32M-100X
D2701
DA221-X
Q2701
UMX18N-W
C2203
0.01
MIC Power Supply
EQ
-
Controller
Register
Control
-
ALC1
I/F
I/F
+
ADC
DAC
LPF
ALC2
HPF
Audio
MIX
+
2.2k
2.2k
2.2k
2.2k
22k
22k
4.7k
4.7k
18k
220k
22k
22k
33k
33k
10
10
820
820
560k
560k
3.3k
MAIN(AUDIO)
1
0
TO INT MIC
TO AV JACK
TO REG
TO SPEAKER
MAIN(AUDIO) SCHEMATIC DIAGRAM
yf227_y20455001a_rev0.1
NOTE: For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".