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5
D506
L516
Line_in_R
2
1
2
3
3
BZZ_MIXER
Line_in_L
1
2.2K
0402
C692
1PS89SB16
1%
1K
SOT523N
0402
1%
D
BUZZER MIXER
1
2
C512
1
2
1U
7
Line_in_R_C
R507 10K
0402
6.3V
0402
+/-10%
1%
C513
1U
1
2
1
2
7
Line_in_L_C
R516 10K
0402
6.3V
0402
+/-10%
1%
R508
R513
10K
10K
0402
0402
1%
1%
FM_OUT_R
1
2
C58
1
2
1U
R84
10K
0402
6.3V
0402
+/-10%
FM_OUT_L
1
1%
2
C59
1
2
1U
R85
10K
0402
6.3V
0402
+/-10%
1%
R86
R87
10K
10K
0402
0402
1%
1%
C
L506
L507
1K/100M
1K/100M
HP_OUT_R_C
1
0402
2
1
0402
HP_OUT_L_C
1
2
1
L17
L16
1K/100M
1K/100M
0402
C6
C606
0402
4700P
4700P
0402
0402
10%
10%
25V
25V
+3.3V
R15
C689
330
1
0.1U
0402
0402
5%
10V
+80-20%
R14
B
1
330
3
MUTE
0402
5%
R625
1M
0402
1%
POP NOISE REMOVAL
POWER ON_OFF & HOLD
SW3
PWR_ON_OFF#
1
2
A
C534
0.1U/NA
0402
3
16V
Hold_Key#
4
SS4-CHS
C32
0.1U/NA
0402
16V
5
8.0 Overall Electrical Diagram
4
+3.3V
L501
U504
Vout=1.225x(1+R1/R2)
1
2
1
5
1
VIN
VOUT
120Z/100M
2
GND
0402
R510
3
4
SHDN
ADJ
30K
R519
0402
AME8834AEIVADJ
1
2
1%
C515
+1.8V
SC70_5
C514
1U
1
100K
1U
R511
0402
0402
0402
63.4K
+80-20%
10V
+80-20%
0402
10V
1%
+1.8V
1
Line-in_R
1
+3.3V
Line-in_L
U505
5
9
0B1
VCC_0
2
12
0B0
VCC_1
8
4
1B1
A1
11
1
1B0
A0
R658 1K
0402
1%
1
2
10
3
S0
GND_0
R659 1K
1
0402
2
1%
7
6
S1
GND_1
PI5A3158
+3.3V
TDFN12
Line_in_SW
Logic 0
Logic 1
R525
Line in
Cradle
FM Line in
100K
Function
Line in
0402
5%
3
Line_in_SW
Line-in_R
R653
0/NA
0402
Line_in_R
1
2
Line-in_L
R654
1
0/NA
2
0402
Line_in_L
C505
2
1
0
0402
2
2
R642
0
0402
2
1
2
2
R12
C509 220U
R9
C54
C503
R643
10K
2200P
2200P
10K
0402
0402
0402
0402
1%
+/-10%
+/-10%
1%
50V
50V
2
1
Q3
PBSS2515F
SOT523N
2
1
Q4
PBSS2515F
SOT523N
VOLUME UP & DOWN
SW2
Vol-
1
3
2
4
C26
5
0.1U/NA
0402
12V/50MA
PTS-106
16V
SW1
Vol+
1
3
2
4
5
C517
0.1U/NA
12V/50MA
0402
PTS-106
16V
4
3
L513
2
AUDIO CODEC
120Z/100M
0402
L514
HPVDD
DBVDD
2
C511
C508
C520
C519
10U
120Z/100M/NA
0.1U
0.1U
4.7U
0805
0402
0402
0402
0603
6.3V
10V
10V
6.3V
X5R
+80-20%
+80-20%
+80-20%
L504
AVDD
2
DCVDD
C506
C510
C521
C522
10U
120Z/100M/NA
0.1U
0.1U
4.7U
0805
0402
0402
0402
0603
6.3V
10V
10V
6.3V
X5R
L517
+80-20%
+80-20%
+80-20%
2
120Z/100M
0402
U503
C523
1U
0402
+80-20%
Line_in_R
23
8
RLINEIN
DACDAT
6.3V
Line_in_L
24
10
LLINEIN
ADCDAT
7
BCLK
MIC_BIAS
R509 33
21
11
1
MICBIAS
ADCLRC
C3
R83
22
9
1
MICIN
DACLRC
MIC_IN
1
2
1
2
R514 33
0
20
26
VMID
CSB
1U
0402
27
SDIN
0402
28
SCLK
6.3V
17
25
1
2
ROUT
MODE
+80-20%
16
R512 10K
LOUT
2
0402
XTO
14
1
5%
RHPOUT
XTI/MCLK
13
6
LHPOUT
CLKOUT
C608
C10
10U
0.1U
WM8731L
0805
0402
HVQFN28_4
6.3V
16V
X5R
I2C ADDRESS: 0011011
220U
4V
3528
1
+3.3V
J504
1
1
1
ANT_SW1#
2
3
ANT_SW1#
2
4V
3
3
Ext_ANT
3528
4
7
Ext_ANT
4
REMOTE_JACK
5
3,7
REMOTE_JACK
5
I2C_CLK
6
6
7
7
I2C_DAT
8
8
FM/8PX1/H2.2
Change Pin define
RF_GND
SPNBFY-08B1-B-0
PLASTRON
MICROPHONE
MIC1
L1
MIC_BIAS
1
2
1
+
120Z/100M
2
-
0402
C501
C2
D4/H1.5
10U
47P
DSTM-4015BP-42
0805
0402
6.3V
+/-10%
10%
50V
JO32
JO1
R4
L2
1
2
1
2
MIC_IN
SPARKGAP_4
SPARKGAP_4
120Z/100M
0402
680
0402
5%
TOUCH PAD
R630 0/NA
1
0402
2
MEP_CLK
+3.3V
Q507
MEP_DATA
ACK
S
D
L515
R620
C685
1
2
100K
0.1U
AO7401
+3.3V
120Z/100M
0402
0402
0402
SOT_SC70_FET
L508
1%
+80-20%
1
2
16V
120Z/100M/NA
0402
R621
1K
0402
5%
3
TP_PWR#
3
2
KEY MATRIX GPI DESCRIPTIONS
GPIO
FUNCTION DESCRIPTIONS
L502
+3.3V
KSI0
-------------
1
2
KSI1
Volume up
120Z/100M
KSI2
Volume down
0402
KSI3
-------------
KSI4
DATA
KSI5
CLK
KSI6
Power_Out_C#
L503
+1.8V
KSI7
ANT_SW1
1
2
120Z/100M
KSI8
-------------
0402
KSI9
PWR_OFF#
KSI10
ACK
+3.3V
KSI11
LCM Split Effect Signal
KSI12
HOLD
R518
R522
1K
1K
100K
+3.3V
0402
0402
R515
0402
5%
5%
1
5%
2
I2S_DOUT
I2S_DOUT
3
5%
I2S_SDIN
3
0402
R517
I2S_SCLK
1
2
I2S_SCLK
3
56
2
I2S_LRC
2
0402
I2S_LRC
3
0402
5%
I2C_DAT
I2C_DAT
3,4,7,8
I2C_CLK
I2C_CLK
3,4,7,8
CLK_24M.CODEC 3
C516
C529
10P/NA
10P
0402
0402
+/-10%
+/-10%
50V
50V
J503
HP_OUT_R_C
1
1
EXT_ANT#
2
3
EXT_ANT#
2
HP_OUT_L_C
3
3
FM_OUT_R
4
4
FM_OUT_L
5
5
XTAL_32K_V
6
4
XTAL_32K_V
6
R_OUT
7
7
R_OUT
7
L_OUT
8
7
L_OUT
8
FM/8PX1/H2.2
SPNBFY-08B1-B-0
PLASTRON
R626
R627
R541
100K
100K
100K
0402
0402
0402
5%
5%
5%
MEP_DATA
3
MEP_DATA
MEP_CLK
3
MEP_CLK
Hold_Key#
3
Hold_Key#
ACK
3
ACK
Vol+
3,7
Vol+
Vol-
3
Vol-
PWR_OFF#
3
PWR_OFF#
C571
C572
10P
10P
J501
0402
0402
+/-10%
+/-10%
12
50V
50V
11
10
9
8
7
6
5
4
LED_PWR
3
2
C570
C568
1
0.1U
0.1U
0402
0402
16V
16V
FPC/FFC-12P
+80-20%
+80-20%
MOLEX
51441-1231
Title
Arizona
Size
Document
C
Number
AUDIO / KEY MATRIX
Date:
Thursday, August 04, 2005
2
1
D
R82
1
2
0/NA
C
0402_DFS
R81
1
2
0/NA
0402_DFS
RF_GND
+3.3V
R543
R628
R629
R548
100K
100K
100K
100K
0402
0402
0402
0402
5%
5%
5%
5%
B
DC-DC_START# 5,7
D505
1
3
PWR_ON_OFF# 7
2
1PS89SB15
SOT523N
A
Rev
R01
Sheet
6
of
9
1
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