Table of Contents
Advertisement
16.10. MAIN(4) CIRCUIT (3/4)
SCHEMATIC DIAGRAM - 10
I
A
MAIN(4) CIRCUIT
J
K
B1ABDF000026
L
R186
0
M
N
O
NOTE: " * " REF IS FOR INDICATION ONLY
P
1
2
3
: +B SIGNAL LINE
: iPod/iPhone AUDIO INPUT SIGNAL LINE
RL106*
RL107*
RL108*
IC104
C1ZBZ0004142
16
15
X100
REAL-TIME CLOCK
H0J327200235
1
RMIN
2
1
2
XOUT
3
4
3
XIN
C137
C138
4
VSS
5P
5P
5
R222
10K
Q107
DC DETECT
R221
10K
R200
22K
IC105
C0DBEYY00123
VOLTAGE REGULATOR
R151
4.7K
1
VOUT
VIN
8
C178
R152
C177
10
820
4.7
2
FB
NC
7
R153
1K
3
GND
NC
6
4
NC
EN
5
T1
QR102
B1GBCFGG0024
DC DETECT
4
5
6
: iPod/iPhone VIDEO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
TO MAIN(4)
SECTION (1/4)
D107
B0JCEE000003
C143
R150
1
1.5K
14
13
12
CMP1
DO
11
CMP2
10
WKUP
9
3
2
1
NC
GND ON/OFF
6
7
8
OUT
IN
4
5
R145
C150
C152
100K
2.2
R129
11
0
SCL
PW_6V
12
SDA
13
R130
14
0
R133
15
0
iPod_PCONT
GND
7
8
9
74
: USB SIGNAL LINE
IC108
C0CBCBC00227
VOLTAGE REGULATOR
1
IC102
VUEALLPT038
MICRO CONTROLLER
10
9
8
7
6
VSS
VCC
5
I2C_SCL
RST#
4
R138
I2C_SDA
NC
3
0
MODE0
MODE1
2
NC
NC
1
M1: MAIN(1): SCHEMATIC DIAGRAM - 1 ~ 4
16
17
18
19
20
M2: MAIN(2): SCHEMATIC DIAGRAM - 5 ~ 6
M3: MAIN(3): SCHEMATIC DIAGRAM - 7
C125
0.1
M4: MAIN(4): SCHEMATIC DIAGRAM - 8 ~ 11
1/4
2/4
3/4
4/4
MW-20EB/EG MAIN(4) CIRCUIT
10
11
12
TO MAIN(4)
SECTION (4/4)
P1
13
14
Advertisement
Table of Contents
