2-9
iPod CIRCUIT DIAGRAM
< I_POD CONNECT
OR>
JK3C2
DGND
DGND
TP
A+
USB D+
USB D-
TP
A-
TPB+
USB Vbus
Accesory identify
TPB-
Accesory power
DGND
DGND
RX
TX
Accesory Detrct
Compsite
Vi
d
e
o
Remote sense
Line-IN L
Line-IN R
Line-OUT
L
Line-OUT
R
Audio
Return
Ipod_Det
1
2
3
4
6
5
7
8
10
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
R_DGND
R_USB_D-
USB_VBUS
ACC_IDENTIFY
R_PWR
R_RX
R_TX
ACC_DETECT
R_CVBS
AUDIO_R
TN
R_OUT_L
R_OUT_R
R_DET
C3C1
XX
ICDGND
Q3C4
2SK3018
R3G9
10K
R3H6
100K
2
1
3
C3E4
XX
ICDGND
R3C5
549K(1%)
Q3C3
2SK3018
2
1
3
R3F6
100K
R3F0
10K
R3F7
3.3K
R3F5
3.3K
R3D0
47K
R3H8
47K
R3E0
75K
R3D1
75K
C3E8
XX(104)
C3C9
104
C3E7
47/16
C3E5
XX
C3E6
XX
L3C1
HB-102(1)
L3C9
HB-102(1)
L3C5
HB-102(1)
L3C3
HB-102(1)
R3H0
100K
C3F1
105(2)
R3H1
100K
C3F4
105(2)
C3E3
24pF
C3C2
24pF
Close to
ADC
NEW
ITEM
IC3C3
NJM2794RB2
TO
MICOM
R3G0
1K
C3C6
104
R3C0
10K
CF3C1
ACM2012H(TDK)
1
2
4
3
L3C6
HH-221(2)
R3J1
1.8K
R3J0
560
ICDGND
R3H9
4.7K
5.6V_INPUT
IC854 LM39102D-ADJ
ADJ
OUT
GND
IN
EN
5
4
3
2
1
L3D2
HB-102(1)
L3D3
HB-102(1)
L3C7
HH-221(2)
L3C8
HH-221(2)
+12V
ICDGND
DGND
P_CTRL
I_PHONE_CTL
IPOD_PWR
IPOD_RX
IPOD_TX
IPOD_VIDEO
IPOD_R
IPOD_L
IPOD_DET
D_IPOD_R
IGND
D_IPOD_L
L3C2
HH-221(1)
R3H5
100(1)
C3F6
105(2)
L3D1
HB102(1)
AGND
C3F2
10/16V
C3F5
105(2)
R3H4 100
C3D4
XX
AGND
C3F3
47/16V
C3F0
105(2)
C3E9
105(2)
IN1+
IN1-
NC
IN2-
IN2+
OUT1
GND
VREF
V+
OUT2
10
9
8
7
6
1
2
3
4
5