EESchema Schematic File Version 2
LIBS:power,./Qi_AVT2.cache
EELAYER 24  0
EELAYER END
$Descr A4 11700 8267
Sheet 6 7
Title "AUDIO"
Date "19 jun 2009"
Rev "A.0"
Comp "Qi Hardware Inc."
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	3600 4550 3600 4700
Wire Wire Line
	10450 3200 10150 3200
Wire Wire Line
	7400 5500 6550 5500
Wire Wire Line
	1800 3800 4050 3800
Wire Wire Line
	2200 2450 1800 2450
Wire Wire Line
	3750 2450 2700 2450
Wire Wire Line
	3050 3400 3050 3500
Wire Wire Line
	3050 3500 3350 3500
Wire Wire Line
	3350 3500 3350 3400
Connection ~ 3350 2800
Wire Wire Line
	3350 2900 3350 2800
Wire Wire Line
	4400 2600 4400 2800
Wire Wire Line
	4400 2600 4500 2600
Wire Wire Line
	5200 2450 4150 2450
Wire Wire Line
	5700 2600 6600 2600
Connection ~ 6300 2500
Wire Wire Line
	6300 2350 6300 2550
Wire Wire Line
	6300 2550 6600 2550
Wire Wire Line
	6300 3350 6300 3400
Wire Wire Line
	6600 2650 6300 2650
Connection ~ 9400 1950
Wire Wire Line
	9400 2100 9400 1950
Connection ~ 9150 2650
Wire Wire Line
	9150 2700 9150 2650
Wire Wire Line
	9100 3000 8450 3000
Wire Wire Line
	9950 2850 9950 3000
Wire Notes Line
	7530 5500 7530 5300
Wire Notes Line
	7530 5500 7640 5500
Wire Notes Line
	7640 5500 7640 5300
Wire Notes Line
	7640 5300 7530 5300
Connection ~ 2500 5700
Wire Wire Line
	2500 4950 2500 5700
Wire Wire Line
	3050 4800 3050 4700
Wire Wire Line
	3600 4700 3700 4700
Connection ~ 4700 4700
Wire Wire Line
	5200 4800 5200 4700
Wire Wire Line
	4700 4700 4700 4750
Wire Wire Line
	4700 5300 5200 5300
Wire Wire Line
	5200 5300 5200 5200
Wire Wire Line
	5850 5700 5450 5700
Connection ~ 6850 6500
Wire Wire Line
	6850 6500 6650 6500
Wire Wire Line
	6650 6500 6650 6400
Wire Wire Line
	6650 6000 6650 5700
Wire Wire Line
	6650 5700 6550 5700
Wire Wire Line
	6550 5400 7250 5400
Wire Wire Line
	7250 5400 7250 5300
Wire Wire Line
	6550 5600 6850 5600
Wire Wire Line
	6850 5600 6850 6550
Wire Wire Line
	6650 5900 5750 5900
Connection ~ 6650 5900
Wire Wire Line
	5750 5900 5750 5600
Wire Wire Line
	5750 5600 5850 5600
Wire Wire Line
	4950 5700 4750 5700
Wire Wire Line
	4700 5350 4700 5250
Connection ~ 4700 5300
Wire Wire Line
	5600 5400 5600 4700
Wire Wire Line
	5600 5400 5850 5400
Connection ~ 5200 4700
Wire Wire Line
	5600 4700 4300 4700
Wire Wire Line
	2800 4700 3400 4700
Wire Wire Line
	3400 4700 3400 5500
Connection ~ 3050 4700
Wire Wire Line
	3400 5500 5850 5500
Wire Wire Line
	3050 5300 3050 5400
Wire Wire Line
	2450 4700 2200 4700
Wire Wire Line
	1950 5700 4350 5700
Wire Wire Line
	10150 3200 10150 3300
Connection ~ 9950 3000
Wire Wire Line
	9400 2500 9400 2650
Wire Wire Line
	9400 2650 8900 2650
Wire Wire Line
	8900 2650 8900 2550
Wire Wire Line
	9950 2350 9950 1950
Wire Wire Line
	8900 1950 8900 2050
Connection ~ 8900 1950
Wire Wire Line
	9950 1950 8350 1950
Wire Wire Line
	6300 2650 6300 2750
Wire Wire Line
	5900 2500 6600 2500
Wire Wire Line
	6600 2450 5700 2450
Wire Wire Line
	4900 2600 5200 2600
Wire Wire Line
	4800 2850 4800 2900
Wire Wire Line
	4800 2900 4050 2900
Wire Wire Line
	3050 2900 3050 2450
Connection ~ 3050 2450
Wire Wire Line
	4050 3800 4050 2700
Connection ~ 4050 2900
Wire Wire Line
	3200 3500 3200 3550
Connection ~ 3200 3500
Wire Wire Line
	4400 2800 2700 2800
Wire Wire Line
	2200 2800 1800 2800
Wire Wire Line
	7250 5300 7400 5300
Wire Wire Line
	9500 3000 10450 3000
Wire Wire Line
	6300 1650 6300 1850
Text GLabel 3600 4550 3    30   BiDi
+VBAT0
Text GLabel 6300 1650 3    30   BiDi
+V3.3
Text Notes 1550 3950 0    50   ~
GPB29
Text GLabel 1800 3800 0    60   Input
POP
Text GLabel 1800 2800 0    60   Input
HPRO
Text GLabel 1800 2450 0    60   Input
HPLO
$Comp
L CPOLARIZED C62
U 1 1 4A46EA0A
P 2450 2800
F 0 "C62" V 2600 2950 60  0000 C C
F 1 "100uF/4V" V 2600 2450 60  0000 C C
	1    2450 2800
	0    -1   -1   0   
$EndComp
$Comp
L CPOLARIZED C59
U 1 1 4A46E9CC
P 2450 2450
F 0 "C59" V 2600 2600 60  0000 C C
F 1 "100uF/4V" V 2600 2100 60  0000 C C
	1    2450 2450
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR065
U 1 1 4A46E97D
P 3200 3550
F 0 "#PWR065" H 3200 3550 30  0001 C C
F 1 "GND" H 3200 3480 30  0001 C C
	1    3200 3550
	1    0    0    -1  
$EndComp
$Comp
L R R40
U 1 1 4A46E906
P 3050 3150
F 0 "R40" V 2950 3150 50  0000 C C
F 1 "100/5%" V 3150 3150 50  0000 C C
	1    3050 3150
	-1   0    0    1   
$EndComp
$Comp
L R R41
U 1 1 4A46E8DF
P 3350 3150
F 0 "R41" V 3250 3150 50  0000 C C
F 1 "100/5%" V 3450 3150 50  0000 C C
	1    3350 3150
	-1   0    0    1   
$EndComp
$Comp
L TM2302N Q10
U 1 1 4A46E868
P 4700 2650
F 0 "Q10" V 4450 2400 60  0000 C C
F 1 "TM2302N" V 4350 2300 60  0000 C C
	1    4700 2650
	0    -1   -1   0   
$EndComp
$Comp
L TM2302N Q9
U 1 1 4A46E82E
P 3950 2500
F 0 "Q9" V 4200 2650 60  0000 C C
F 1 "TM2302N" V 4200 2300 60  0000 C C
	1    3950 2500
	0    -1   -1   0   
$EndComp
Text Label 5800 2600 0    30   ~
HPOR
Text Label 5800 2450 0    30   ~
HPOL
$Comp
L R R38
U 1 1 4A46E6D7
P 5450 2600
F 0 "R38" V 5550 2450 50  0000 C C
F 1 "33/5%" V 5550 2700 50  0000 C C
	1    5450 2600
	0    1    1    0   
$EndComp
$Comp
L R R37
U 1 1 4A46E6C2
P 5450 2450
F 0 "R37" V 5350 2300 50  0000 C C
F 1 "33/5%" V 5350 2550 50  0000 C C
	1    5450 2450
	0    1    1    0   
$EndComp
Text Label 5900 2500 0    30   ~
AMPIN
$Comp
L GND #PWR066
U 1 1 4A46E629
P 6300 3400
F 0 "#PWR066" H 6300 3400 30  0001 C C
F 1 "GND" H 6300 3330 30  0001 C C
	1    6300 3400
	1    0    0    -1  
$EndComp
Text Label 6350 2650 0    30   ~
HPGND
$Comp
L INDUCTOR BD8
U 1 1 4A46E548
P 6300 3050
F 0 "BD8" V 6250 3050 40  0000 C C
F 1 "PZ1608D221" V 6400 3050 40  0000 C C
	1    6300 3050
	1    0    0    -1  
$EndComp
$Comp
L R R36
U 1 1 4A46E543
P 6300 2100
F 0 "R36" V 6380 2100 50  0000 C C
F 1 "100K/5%" V 6200 2100 50  0000 C C
	1    6300 2100
	1    0    0    -1  
$EndComp
$Comp
L PHONEJACK J3
U 1 1 4A46E402
P 6850 2600
F 0 "J3" H 6770 2820 60  0000 C C
F 1 "PHONEJACK" H 6850 2490 60  0000 C C
	1    6850 2600
	1    0    0    -1  
$EndComp
Text GLabel 8350 1950 0    60   Input
MICBIAS
Text Label 8400 1950 0    60   ~
MICBIAS
Text GLabel 8450 3000 0    60   Output
MICIN
Text Label 8550 3000 0    60   ~
MICIN
$Comp
L GND #PWR067
U 1 1 4A46E225
P 9150 2700
F 0 "#PWR067" H 9150 2700 30  0001 C C
F 1 "GND" H 9150 2630 30  0001 C C
	1    9150 2700
	1    0    0    -1  
$EndComp
$Comp
L C C61
U 1 1 4A46E205
P 9400 2300
F 0 "C61" V 9300 2150 50  0000 L C
F 1 "0.1uF/16V" V 9550 2200 50  0000 L C
	1    9400 2300
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR068
U 1 1 4A46E19D
P 10150 3300
F 0 "#PWR068" H 10150 3300 30  0001 C C
F 1 "GND" H 10150 3230 30  0001 C C
	1    10150 3300
	1    0    0    -1  
$EndComp
$Comp
L CPOLARIZED C60
U 1 1 4A46E174
P 8900 2300
F 0 "C60" V 9000 2500 60  0000 C C
F 1 "47uF/6.3V" V 8700 2350 60  0000 C C
	1    8900 2300
	1    0    0    -1  
$EndComp
$Comp
L C C63
U 1 1 4A46E171
P 9300 3000
F 0 "C63" V 9200 2850 50  0000 L C
F 1 "1uF/16V" V 9350 2750 50  0000 L C
	1    9300 3000
	0    1    1    0   
$EndComp
$Comp
L R R39
U 1 1 4A46E16E
P 9950 2600
F 0 "R39" V 10030 2600 50  0000 C C
F 1 "22K/5%" V 9850 2600 50  0000 C C
	1    9950 2600
	1    0    0    -1  
$EndComp
$Comp
L SOLDERPASTE MIC-1
U 1 1 4A46E14A
P 10500 3200
F 0 "MIC-1" V 10400 3250 60  0000 C C
F 1 "SOLDERPASTE" H 10500 3200 60  0001 C C
	1    10500 3200
	0    1    1    0   
$EndComp
$Comp
L SOLDERPASTE MIC+1
U 1 1 4A46E136
P 10500 3000
F 0 "MIC+1" V 10400 3050 60  0000 C C
F 1 "SOLDERPASTE" H 10500 3000 60  0001 C C
	1    10500 3000
	0    1    1    0   
$EndComp
Text Notes 7710 5440 0    60   ~
SPEAKER
Text Label 6750 5500 0    60   ~
SP+
Text Label 6750 5400 0    60   ~
SP-
Text Notes 1850 4850 0    60   ~
GPD4
Text GLabel 2200 4700 0    60   Input
AMPEN
Text Label 1950 5700 0    60   ~
AMPIN
$Comp
L GND #PWR069
U 1 1 4A46DFA2
P 3050 5400
F 0 "#PWR069" H 3050 5400 30  0001 C C
F 1 "GND" H 3050 5330 30  0001 C C
	1    3050 5400
	1    0    0    -1  
$EndComp
$Comp
L TM2301N Q6
U 1 1 4A46DF25
P 2650 4700
F 0 "Q6" H 2450 4575 60  0000 C C
F 1 "TM2301N" H 2400 4900 60  0000 C C
	1    2650 4700
	0    -1   -1   0   
$EndComp
$Comp
L R R42
U 1 1 4A46DF0D
P 3050 5050
F 0 "R42" V 3130 5050 50  0000 C C
F 1 "100K/5%" V 2950 5050 50  0000 C C
	1    3050 5050
	-1   0    0    1   
$EndComp
$Comp
L INDUCTOR BD9
U 1 1 4A46DD80
P 4000 4700
F 0 "BD9" V 3950 4700 40  0000 C C
F 1 "PZ1608D221" V 4100 4700 40  0000 C C
	1    4000 4700
	0    1    1    0   
$EndComp
$Comp
L GND #PWR070
U 1 1 4A46DD3A
P 4700 5350
F 0 "#PWR070" H 4700 5350 30  0001 C C
F 1 "GND" H 4700 5280 30  0001 C C
	1    4700 5350
	1    0    0    -1  
$EndComp
$Comp
L C C66
U 1 1 4A46DD12
P 5200 5000
F 0 "C66" V 5100 4800 50  0000 L C
F 1 "0.1uF/16V" V 5350 4950 50  0000 L C
	1    5200 5000
	-1   0    0    1   
$EndComp
$Comp
L C C67
U 1 1 4A46DCB5
P 4550 5700
F 0 "C67" V 4600 5850 50  0000 L C
F 1 "0.1uF/16V" V 4400 5700 50  0000 L C
	1    4550 5700
	0    1    1    0   
$EndComp
$Comp
L GND #PWR071
U 1 1 4A46DBD2
P 6850 6550
F 0 "#PWR071" H 6850 6550 30  0001 C C
F 1 "GND" H 6850 6480 30  0001 C C
	1    6850 6550
	1    0    0    -1  
$EndComp
$Comp
L R R44
U 1 1 4A46DB8E
P 5200 5700
F 0 "R44" V 5280 5700 50  0000 C C
F 1 "10K/5%" V 5100 5700 50  0000 C C
	1    5200 5700
	0    1    1    0   
$EndComp
$Comp
L CPOLARIZED C65
U 1 1 4A46DB7A
P 4700 5000
F 0 "C65" V 4800 5200 60  0000 C C
F 1 "47uF/6.3V" V 4500 5000 60  0000 C C
	1    4700 5000
	1    0    0    -1  
$EndComp
$Comp
L C C68
U 1 1 4A46DB70
P 6650 6200
F 0 "C68" V 6700 6350 50  0000 L C
F 1 "0.1uF/16V" V 6500 6200 50  0000 L C
	1    6650 6200
	1    0    0    -1  
$EndComp
$Comp
L SPY0030A U10
U 1 1 4A46DB15
P 6200 5600
F 0 "U10" H 6000 5900 60  0000 C C
F 1 "GPY0030A" H 6200 5400 60  0000 C C
	1    6200 5600
	1    0    0    -1  
$EndComp
$Comp
L SOLDERPASTE SP+1
U 1 1 4A46DA2F
P 7450 5500
F 0 "SP+1" V 7350 5500 60  0000 C C
F 1 "SOLDERPASTE" H 7450 5500 60  0001 C C
	1    7450 5500
	0    1    1    0   
$EndComp
$Comp
L SOLDERPASTE SP-1
U 1 1 4A46D9F6
P 7450 5300
F 0 "SP-1" V 7350 5300 60  0000 C C
F 1 "SOLDERPASTE" H 7450 5300 60  0001 C C
	1    7450 5300
	0    1    1    0   
$EndComp
$EndSCHEMATC