Table of Contents
Advertisement
15.8. MAIN (USB/iPod) CIRCUIT
1
2
3
SCHEMATIC DIAGRAM - 7
A
MAIN (USB/iPod) CIRCUIT
CN7902*
TO
CD SERVO
DGND
5
CIRCUIT
D+
4
D-
3
(CN7901)
VBUS
IN SCHEMATIC
2
IPOD_DET
1
DIAGRAM - 2
B
SW7900
RESETTABLE FUSE
JK1111
C7902
0.1
5
G
1
C
USB5V
-D
2
USB PORT
+D
3
DGND
4
G
6
CN7901*
D
TO
LB7901
DGND
5
iPhone CIRCUIT
LB7902
4
D+
(CN1002)
LB7903
D-
3
IN SCHEMATIC
LB7904
VBUS
2
DIAGRAM - 8
LB7905
IPOD_DET
1
E
F
G
NOTE: " * " REF IS FOR INDICATION ONLY
H
1
2
3
4
5
6
: iPod/iPhone/USB SIGNAL LINE
: +B SIGNAL LINE
C0JBAR000586
1-OF-2 MULTIPLEXER/ DEMULTIPLEXER
R7907
R7908
8
NC
R7914
R7912
51K
51K
0
0
USBD-
9
10
IPOD-
11
USBD+
12
IPOD+
13
OE
C7900
0.1
14
VCC
C7901
R7906
0.1
51K
R7905
51K
0
Q7901
0
R7900
0
2.2K
0
J0JYC0000025
R7901
R7904
43K
5.6K
Q7903
R7910
R7903
4.7K
75K
Q7900
R7902
4.7K
Q7900
Q7903
Q7901
B1ADCF000001
B1ADCF000001
B1ABCF000176
SWITCH
SWITCH
SWITCH
4
5
6
7
8
9
DGND
MU
D5V
MU
IC7901
GND
7
NC
6
NC
5
D-
4
NC
3
D+
2
S
1
D3R3V
MU
Q7902
B1DHCC000034
POWER SUPPLY
D
S
IPOD5V
MU
G
R7909
C7903
100K
4.7
R7915
10K
QR7900
B1GBCFJN0038
IPOD_PCONT
MU
POWER CONTROL
DGND
MU
PW_VBUS
MU
IPOD_DET
MU
7
8
9
103
10
11
12
13
MU: MAIN (USB/iPod) SCHEMATIC DIAGRAM 3,7
SC-HC25GS/GSX/GT/PU
MAIN (USB/iPod) CIRCUIT
10
11
12
13
14
A
B
C
D
E
F
G
H
14
Advertisement
Table of Contents
