STBY POWER
GND
POWER -
POWER +
IPOD_USB_D-
IPOD_DET
IPOD_L
IPOD_R
IPOD_AG
IPOD_USB_D-
IPO
IPO
IPOD_DET
IPO
IPOD_USB_D-
USB_S2
CHRGE_D-
IPOD_USB_D-
IPO
USB_S2
GND
GND
GND
IPOD_5V
GND
GND
GND
GND
GND
GND
IPOD_5V
IPOD_5V
IPOD_5V
GND
GND
IPOD connector
TO Main board
USB SWITCH FUCTION TRUTHTABLE
USB_S2 = H -->USB A
USB_S2 = L -->DOCKING
TP2
TP2
R12
0ohm
R12
0ohm
TP6
TP6
TP3
TP3
C4
10uF/10V
C4
10uF/10V
TP7
TP7
C5
10uF/10V
C5
10uF/10V
TP8
TP8
TP9
TP9
U9
SN74LVC2G66DCUR
U9
SN74LVC2G66DCUR
1A
1
1B
2
OE2
3
GND
4
2A
5
VCC
8
OE1
7
2B
6
TP5
TP5
U1
RClamp0582N.TCT
U1
RClamp0582N.TCT
GND
1
NC1
2
NC2
3
I/O1
4
I/O2
5
VBUS
6
TP10
TP10
TP1
TP1
R9
@191K
R9
@191K
TP11
TP11
R196
49.9K
R196
49.9K
TP12
TP12
R195
49.9K
R195
49.9K
R193
75Kohm
R193
75Kohm
C3
10uF/10V
C3
10uF/10V
CON2
50228-0127-001
CON2
50228-0127-001
1
2
3
4
5
6
7
8
9
10
13
12
11
14
TP13
TP13
TP14
TP14
CON1
MFI1514S0117
CON1
MFI1514S0117
F/W GND
1
F/W GND
2
TPA+
3
USB D+
4
TPA-
5
USB D-
6
TPB+
7
USB PWR
8
TPB -
9
Acess Iden
10
F/W PWR+
11
F/W PWR+
12
Acess PWR
13
Reserve
14
USB GND
15
DGND
16
Reserve
17
TX
18
RX
19
Acess Detect
20
S Video Y
21
S Video C
22
Composite Video
23
Remote Sense
24
Line-in L
25
Line-in R
26
Line-out L
27
Line-out R
28
Audio Return
29
DGND
30
G
31
G
32
G
33
G
34
C2
33PF/50V
C2
33PF/50V
1
2
R194
43.2K
R194
43.2K
TP15
TP15
TP4
TP4
C78
0.1uF/16V
C78
0.1uF/16V
R81
100K
R81
100K
TP16
TP16
C24
0.1uF/16V
C24
0.1uF/16V
8
7
6
5
4
3
2
1
A
B
C
D
E
F
39
SCHEMATIC DIAGRAMS (2/10)
iPod
Summary of Contents for DSD-500
Page 37: ...37 Personal notes ...
Page 47: ...STBY POWER GND POWER POWER 8 7 6 5 4 3 2 1 A B C D E F 47 SCHEMATIC DIAGRAMS 10 10 SMPS ...
Page 50: ...50 Personal notes Personal notes ...
Page 54: ...54 PACKING VIEW ...
Page 60: ...60 PIC24FJ256GA106_ U12 ...
Page 63: ...63 WM8782_ U29 _Pin_Function WM8782_ U29 _Top_View ...
Page 68: ...68 Personal notes ...