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ICD-UX60/UX70/UX80
ICD-UX60/UX70/UX80
18
18
4-7. SCHEMATIC DIAGRAM – AUDIO Section (4/4) –
• See page 26 for IC Block Diagrams.
11
A
3
10
D
I
7
4
G
E
B
C
6
F
13
5
2
8
1
9
12
H
15
BOARD
AUDIO
(2/4)
AUDIO
20
(3/4)
BOARD
(1/4)
BOARD
12
AUDIO
(3/4)
BOARD
23
AUDIO
BOARD
18
AUDIO
(3/4)
(3/4)
AUDIO
22
BOARD
BOARD
21
(3/4)
AUDIO
AUDIO
BOARD
19
(3/4)
BOARD
(3/3)
MAIN
CN8002
A
IC B/D
IC B/D
1.2
0
0
3.1
0
1.7
3.1
0
3.1
3
0
0
1.4
3
S4003
1k
R4005
1k
R4010
2200
R4013
2200
R4012
4700
R4015
22k
R4021
0.1u
C4002
0.1u
C4003
22k
R4022
0.1u
C4004
S4000
S4002
S4004
S4005
2SK3541T2L
Q4000
LED DRIVE
2SK3541T2L
Q4001
LED DRIVE
470
R4008
2200
R4004
1M
R4002
1M
R4000
INK0002AT2-T111A-1
Q4002
BACK LIGHT LED DRIVE
1M
R4019
S4006
0.1u
C4011
0.1u
C4010
0.1u
C4008
0.1u
C4007
0.1u
C4006
0.1u
C4005
0.1u
C4014
0.1u
C4012
0.1u
C4013
10k
R4001
10k
R4003
10k
R4017
10k
R4018
4700
R4016
2200
R4014
2200
R4011
1k
R4009
1k
R4006
10k
R4028
0.1u
C4009
470k
R4029
S4007
RT1P144T2-T111A-1
Q4003
KEY WAKEUP SWITCH
18P
CN4000
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
SML-D12M8WT86SM
D4004
SML-D12M8WT86SM
D4005
22
R4025
22
R4026
S4001
SML-521MUW
D4000
0
R4007
0
R4030
0
R4031
2SK3541T2L
Q4004
USB VOLTAGE
CONTROLLER
R4032
22k
470k
R4036
UNREG_2.2
0
R4023
0
R4038
0
R4027
XC61CN2702NR
IC4001
1 VOUT
2 VIN
2 VIN
3
NC
4
VSS
1M
R4035
SDA
CPU_PLL2_2.8
SCK1
CPU_VDD3.3
VCC3.3
MCLK
CHARGE_ON
CPU_DAMP1.5
MUTE
CPU_DAMP_GND
DATA
BCK
LOUT
LRCK
AUDIO_POWER_ON
CPU_POWER_ON
DGND
MIC_INSERT
CPU_VDD3.1
CPU_VDD1.0
HP_INSERT
BATT_LEVEL
SDI1
SDO1
HOLD
BATT
SP_SHDN
ROUT
CN4001
60P
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
100
R3001
0.1u
C3005
10k
R3000
1SS400TE-61
D3000
220k
R3005
RTC-4574NB
IC3000
1 GND
2 FCON
3 NC
4 CE1
5 DATA
6 CLK
7 TIRQ
8 AIRQ
9 CE0
2 FCON
3 NC
4 CE1
5 DATA
6 CLK
7 TIRQ
8 AIRQ
9 CE0
10 FOUT
11 VDD
11 VDD
14
NC
15
NC
16
NC
17
NC
18
NC
19
NC
20
NC
21
NC
22
NC
6.3V
47u
C3004
100k
R3006
CPU_DAMP_GND
VBUS
USB_INT
AIRQ
DGND
LED_R
LED_G
BACKLIGHT
KEY_AD0
KEY_AD1
KEY_WAKEUP
BACKLIGHT
LED_G
LED_G
LED_R
KEY_AD1
KEY_AD0
KEY_WAKEUP
SDIO
SDO0
SCK0
AIRQ
CS3
SDIO
SDO0
SCK0
CS3
CPU_32K
CPU_32K
AIRQ
LCD_CS
RES
LCD_A0
SCL
SI
VDD
GND
VOUT
CAP3P
CAP1N
CAP1P
CAP2P
CAP2N
V4
V3
V2
V1
V0
RES
LCD_A0
SCL
SI
VDD
GND
VOUT
CAP3P
CAP1N
CAP1P
CAP2P
CAP2N
V4
V3
V2
V1
V0
SDI1
CPU_VDD1.0
CPU_POWER_ON
SDO0
DGND
CPU_32K
CPU_DAMP1.5
VCC3.3
CPU_DAMP_GND
DGND
VBUS
SP_SHDN
ROUT
DGND
KEY_AD1
CPU_PLL2_2.8
SDO1
DGND
BATT_LEVEL
SDA
HOLD
LED_R
BACKLIGHT
LRCK
KEY_AD0
LOUT
CPU_VDD3.1
DGND
BATT
SCK1
SCL
SCL
CHARGE_ON
CPU_DAMP1.5
SCK0
CPU_DAMP_GND
MCLK
CS2
LED_G
DGND
CPU_VDD1.0
SP/HP_SEL
LCD_A0
BCK
CPU_VDD3.3
HP_INSERT
LCD_RESET
CPU_VDD3.1
AUDIO_POWER_ON
SDIO
MIC_INSERT
MIC_INSERT
USB_INT
VBUS
AIRQ
VBUS
KEY_WAKEUP
DGND
CPU_VDD3.3
MUTE
DATA
CS3
AUDIO BOARD (4/4)
USB VOLTAGE DETECT
IC4001
REAL TIME CLOCK
IC3000
(OPR)
(LCD BACK LIGHT)
A-B
VOL- ENT VOL+
MENU
VOL+
DOWN
UP
ENTER
VOL-
(LCD BACK LIGHT)
S4003
LCD901
LIQUID
CRYSTAL
DISPLAY
PANEL
(Page 15)
(Page 17)
(Page 17)
(Page 15)
(Page 17)
(Page 17)
(Page 17)
(Page 17)
(Page 22)
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