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CIRCUIT DIAGRAM- MAIN BOARD / iPod DOCKING BOARD
V.CLK
V.DAT
R230
M+3V3
2.2M
PHONE
R16
AUX-DET
1K
R606
L
47K
R
C632
R608
J008
***
33K
C633
R607
***
33K
R605
47K
C622
1u
IPOD.R
C621
1u
IPOD.L
3V3
U202
11
J007
GND
12
FCC.6P1.25
I2C-CLK
SCL
13
I2C-DATA
SDA
6
14
M ODE1
5
RESET
4
15
CPV112
3
TEST
2
1
GND
R216
560
M +3V3
R215
560
R222
100K
R214
10K
VCC
R213
1K
ADET
DC--9V 2.5V
BA--6V 1.7V
GND
BAL--4.5 1.2V
J009
R223
2P2.0 180C
M +3V3
100
R8
1
R9
1
2
2
220
220
AC-DET
CN1
2P2.0 180c
M+3V3
LED2
LED1
0805 (YELLOW)
0805(YELLOW)
Q204
8050
R637
47K
Q18
1
GND
R638
8050
2
IP+5V
R639
3
ACC.PWR
100K
4
IP.TX
180R
IPV+
5
IP.RX
R623
6
ACC.DET
100K
L603
FB1K
7
2
8
9
IP.G
L604
FB1K
R624
10
100K
IP.DET
11
ID_R
C8
C7
***
***
L605
FB1K
C5
C642
39P
100/ 6 .3
6-1
R602
470
R603
470
R642
C630
1u
1u
C631
U601
ET2314
R641
1K
L601
FB1K
C614
104
L201
Q202
8550
FB1K
C203
R231
10/ 2 5(4X7)
5
VCC
C213
4
***
RESET
3
R229
2
IP.DET
M OD0
1K
1
R44
R45
10K
R20
330K
R212
R636
100K
3K3
C102
104
Q8
8050
U201
GY206
RESET
M +3V3
R209
10K
C202
Q201
8050
8M
10u
R210
10K
R211
10K
R626
L602
FB1K
U602-C
+6V
0R
LM 324D
10
3+
8
O3
R617
R620
68K
9 3-
C635
R611
2
68K
1u
4K7
R621
R618
1-
1
R615
68K
100K
1O
3
1+
100K
C634
R612
R616
68K
U602-A
LM 324D
1u
4K7
R619
6
2-
7
100K
O2
5
2+
U602-B
C640
LM 324D
100p
C664
R722
150R
R646
C656
C658
C660
823
4K7
2.2U
1K
1u
1u
R723
4K7
U603
NJM4556
L606
FB1K
C661
R649
C657
2.2U
75K
C659
1u
1u
R645
150R
R715
M UTE
5K6
0
R601
ST.BY
M+3V3
JK801
R1 549K
Q4 AO3401
1000U/10V
Q506
R41
R4
2SK3019
R2
560
49.9K
49.9K
R42
10K
Q7
100K
R635
8050
R729
100K
100K
R3
75K
U001
D1
FSUSB30
BAS316
5 GND
6
D-
4
7
D+
HSD2-
D2
3 HSD2+
8
HSD1-
BAS316
2 HSD1+
9
OE
1 S
10
R634
VCC
10K
D604
R29
3.3V
Q3
8050
10K
R18
10K
3
2
6
R11
Q203
GNDB
1
USB_5V
AO3401
Q19
100K
2
HOST_D-
3
HOST_D+
8050
4
NC
R651
5
R30
R39
Q1
GND
0R
8050
10k
R12
10K
J005
GND
C3
C314
100K
R13
104
Q2
USB-SW
8050
1K
R309
AC-DET
1K
R310
Q302
8050
1M
R629
100K
C649
D601
13
1u
BAS316
4-
14
O4
12
4+
U602-F
U602-D
11
LM 324D
VSS
6-1
GND
Q704
1
SUB_GND
C718
***
224
22
INPA
C712
R718
224
102
C720
23
INNA
***
C717
224
33
INNB
C711
224
C719
32
INPB
102
R719
27
SGND
***
C721
104
26
VDDS
Q703
56K
R707
28
***
DIAG
C730 10U/ 2 5V
C729
19
VDDPW
C722
10UF
104
18
PGND
C727
C723
104
1
25
SYNCLK
SY1
10U/ 1 6V
R708
39K
24
ROSC
0R
R709
30
GAIN0
AM UT
R710
10k
31
GAIN1
C724
R712
***
104
35
SVCC
R711
***
36
VSS
R721
10K
STBY
20
STBY
R713
R720
10K
21
M UTE
R714
39K
Q701
C725
C726
8050
10u
47U
10K
2200U/16V
GND
2
R15
R28
10K
1K
ST.BY
R17
CW801
Q6
10K
8050
C9
10u
IP-CTL
U204
L301
R225
M+3V3
10R
XC6202
KDRH74-470M
R308
220
L302
IP+5V
KDRH74-470M
R304
100k
R303
220k
10U
KEY
R26
R110
R27
220R
150R
330R
S3
S1
S2
VOL-
POWER
VOL+
C648
2u2/ 5 0
U101
TDA7491P
1
J011
C709
2
L703
29
SVR
KDRH74-220M
10UF
16
OUTA1
17
OUTA2
C706
SPK-R
14
PGNDA1
330p
2" 8R 5W
R+
15
PGNDA2
1
2
12
PVCCA1
R101
22R
R-
J004
13
PVCCA2
2P2.0 180C
L704
10
OUTNA1
KDRH74-220M
11
OUTNA2
KDRH74-220M
3
OUTB2
L701
2
OUTB1
J003
7
2P2.0 180C
L+
PVCCB2
C705
330p
6
1
PVCCB1
2
L-
5
R102
PGNDB2
22R
4
PGNDB1
L702
9
OUTNB2
KDRH74-220M
SPK-L
8
OUTNB1
2" 8R 5W
C710
10U/ 1 6V
34
VREF
J010
C303
C700
C6
2
220U/ 2 5V
1
104
VCC
Q5
AO3401
3
J012
BAT4
R14
BAT1
BAT2
BAT3
2P2.0 180C
100K
1.5V
1.5V
1.5V
1.5V
1
2
R302
J001
2P2.0 180C
1M
1
2
R23
R32
4.7k
D305
1M
J002
R301
R307
4148
1
39K
3
***
2
Q301
DC-006B
8050
U302
C4
C10
AP1509
1000U/16V
104
GND
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