EN 64
3139 785 32540
7
Circuit Diagram and PWB Layout
IPOD Board: Circuit Diagram (Part 2)
P3<0:3>
INT<3:4>
TB3OUT<0:1>
TB3IN<0:1>
PZ<0:3>
CS<0:3>
SCLK2
P4<0:4>
P9<0:7>
P8<0:7>
P7<0:5>
P6<0:7>
15
AN<8:15>
P5<0:7>
BOOT
TB2OUT
TB2IN
INT<1:2>
PA<0:3>
INT<9:10>
0
1
0
1
TB4OUT
TB4IN
SDA1
SCL1
AD
P2<0:7>
TBOUT
TB0IN
TB1OUT
TB1IN
SDA0
SCL0
7
1
TXD0
RXD0
WAIT
SCOUT
TXD2
RXD2
CTS2
DVCC
AVCC
XT2
XT1
SCLK1
RXD1
TXD1
SCLK0
A<8:15>
A<16:23>
P1<0:7>
AD
A<0:7>
7
8
RESET
2
1
3
6
5
4
6
PA<0:3>
EMU
P0<0:7>
AN<0:7>
AM
CTS
13
14
1
0
5
6
7
8
INT
INT
X
VREFH
0
1
NMI
0
1
2
3
4
5
0
AVSS
DVSS
RD
WR
HWR
R|W_
0
1
0
1
0
1
0
INT0
TA5OUT
TA4IN
TA3OUT
TA1OUT
TA0IN
12
11
10
9
8
7
6
5
4
3
2
1
0
ALE
1
0
1
0
1
9
10
11
12
13
14
15
0
1
2
Chassis GND
USB_PWR
TX
USB_GND
CVBS OUT
A_GND
RX
WAKE_UP
AUD_IN_R
AUD_IN_L
F214 B4
F215 B4
F216 B4
F217 B4
F218 C2
F219 E6
F220 F5
F221 D11
F222 H11
F223 D12
NC
V_GND
USB_D+
USB_D-
F201 C11
F202 C11
F203 C11
F204 C11
F205 C11
F206 C11
F207 D11
F208 D11
F209 D11
F210 D11
F211 D11
F212 D11
F213 B4
DEVICE_ID
INT REQ GG
( ground when flash to MCU)
NC
3243 D7
3244 E2
3245 E2
3247 H9
3248 H10
3255 F12
3256 E7
4200 E11
5201 D2
5202 D2
5203 E2
7202-1 A3
7202-2 B3
7203 C4
7205 E6
7207-1 H11
7207-2 I10
7210 B8
7213 C8
7214 D8
F200 C11
AUD_OUT_L
3223 D8
3224 B7
3226 B8
3227 B8
3228 B8
3230 H11
3231 F6
3234 E6
3235 B2
3237 I10
3240 D8
3241 C8
3242 C7
NC
CVBS IN
SDA_IPOD
3207 A2
3208 A3
3209 A2
3210 A3
3211 B2
3214 B3
3215 B3
3220 C8
3221 C8
3222 D8
AUD_OUT_R
2207 D2
2208 D1
2209 H11
2210 A3
2212 D2
2213 D2
2214 C11
2215 C11
2216 F12
2217 F12
2218 F12
2219 F12
2221 D6
3200 C6
3203 F6
3204 E7
3206 D5
REMOTE_SENSE
SYS_GND
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
G
H
I
A
B
C
NC
USB_PWR
SCL_IPOD
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
D
E
F
G
H
I
1200 C12
1201 B4
1210 C6
2200 C5
2201 C6
2204 B9
2205 D9
2206 E9
5201
1K0
4
5
6
7
8
9
23
24
25
26
15
16
17
18
19
2
20
21
22
3
1
10
11
12
13
14
CSS 5022-0599F
1200
4K7
3206
6
1
2
2
p
0
7
4
+5_MCU
+5_MCU
GND
+5_MCU
F215
7
K
4
5
5
2
3
1
0
2
2
GND
3
4
GND
9
p
3
BC847BS
7202-2
5
+5_MCU
+3V3
F203
GND
7
2
2
3
7
K
4
K
0
1
1
3
2
3
7
K
4
1
2
2
3
7213
3
1
2
BSN20
+5_MCU
+3V3
9
1
2
2
p
0
0
1
p
0
0
1
8
1
2
2
p
0
7
4
7
1
2
2
GND
4K7
3220
3228
100R
4
5
3226
4K7
B5B-PH-K
1201
1
2
3
GND
F206
F201
3235
22R
4
1
2
2
p
0
0
1
1
2
F208
p
0
0
1
4
0
2
2
GND
+5_MCU
4
2
2
3
7
K
4
7
0
2
2
n
0
0
1
+5_MCU
+3V3
0
1
2
2
0
n
1
F223
K
0
1
1
1
2
3
2
3
3
1
2
2
n
0
0
1
20M
1210
1
4
F221
F222
F219
F220
GND
GND
F218
F210
F211
3237
47K
GND
GND
GND
F216
7
4
2
3
K
0
0
1
0
0
2
4
F212
2
6
1
3203
4K7
BC847BS
7202-1
7207-1
BC847BS
2
6
1
1K0
5202
GND
GND
F207
+5_MCU
F205
F202
GND
3
4
2
3
7
K
4
+5_MCU
F214
F213
+5_MCU
n
0
0
1
9
0
2
2
GND
+5_MCU
GND
3214
10K
8
0
2
2
n
0
0
1
F200
6
5
2
3
K
7
4
3222
4K7
100R
3240
GND
100R
3241
K
0
1
5
1
2
3
F217
GND
F204
3
1
2
7210
BSN20
3
2
2
3
7
K
4
0
3
2
3
GND
+5_MCU
K
0
1
4
3
2
3
K
0
1
GND
GND
GND
3204
22K
7205
6
0
2
2
p
0
0
1
BC847B
74
30
1
28
26
36
37
38
79
80
81
82
71
72
73
16
17
18
19
20
21
22
23
31
32
35
5
6
7
8
9
10
11
12
13
14
15
91
92
93
94
95
96
97
98
99
100
4
40
41
42
43
85
86
87
88
89
90
65
66
67
68
69
70
75
76
77
78
39
51
52
53
54
55
56
57
58
59
60
61
84
34
63
44
45
46
47
48
49
50
24
29
3
2
33
5
2
4
6
3
8
7
2
2
6
TMP91FW60FG
7203
CONTROLLER
Φ
5
3
4
7207-2
BC847BS
+5_MCU
+5_MCU
7
K
4
2
4
2
3
3207
1K0
F209
n
0
0
1
2
1
2
2
4K7
3210
3245
4K7
8
4
2
3
K
0
1
5
0
2
2
p
0
0
1
GND
+5V_iPod
3209
4K7
5
1
2
2
1
2
100K
p
0
0
1
3208
100R
3200
1
2
5203
1K0
7214
BSN20
3
4K7
3244
1
2
2
2
0
n
1
9
p
3
GND
WAKE_UPGG
0
0
2
2
DEVICE_IDGG
Audio_L
FAULT
Audio_R
WAKE_UPGG
GAIN_GG
MUTE_IPOD
MCU_RST
IPOD_SU_TX
IRQ_GG
IPOD_SU_RX
IRQ_GG
PRQ_GG
DEVICE_IDGG
BOOT_
I2C_SCL_GG
HOST_SDA
HOST_SCL
HOST_IRQ
I2C_SCL_GG
I2C_SDA_GG
I2C_SCL
I2C_SDA
I2C_SDA_GG
HOST_RX
HOST_TX
BOOT_
RESET_
IPOD_SU_TX
IPOD_SU_RX
GAIN_GG
MCU_RST
EN_Pow_GG
HOST_TX
HOST_RX
3139-243-35855-130-2-a2.pdf 2006-12-20