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16.6. MAIN(2) CIRCUIT (2/2)
15
16
17
SCHEMATIC DIAGRAM - 6
A
MAIN(2) CIRCUIT
P1
L1501
G1C100MA0393
C1518
10
8
7
6
5
C1519
0.01
IC1503
C0DBAYY00623
LCD BIAS
BOOST CONVERTER
1
2
3
4
M1
LCD_PW_ON
C1526
R1527
R1524
1
4.7K
10K
C1520
R1528
3300P
22K
TO MAIN(2)
SECTION (1/2)
R1390
1.2K
BL_PWM
M1
M1
BL_RST
C1531
C1534
22
22
M1
LED-
R1545
10K
BL_GND
M4
M1
LED+
R1547
NOTE: " * " REF IS FOR INDICATION ONLY
15
16
17
18
19
20
: +B SIGNAL LINE
: iPod/iPhone VIDEO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
D1501
B0JCMD000066
C1522
C1523
R1523
C1521
0.1
0.1
10K
10
3
3
D1502
D1503
B0ADCJ000015
B0ADCJ000015
2
1
2
1
R1529
150K
C1527
1
R1531
R1533
4.7K
10
C1528
R1535
R1538
Q1500
1
10K
Q1501
47K
R1532
B1ADMD000001
B1ADMD000001
1K
SWITCH
SWITCH
R1536
1.8K
D1504
B0BC013A0007
R1537
C1529
R1539
100K
1
18K
L1502
G1C220MA0393
IC1505
C0DBAYY00621
LCD BACKLIGHT DRIVER
D1505
B0JCMD000066
2
1
3
VDAC
VIN
8
4
VFB
VOUT
7
C1532
4.7
5
6
1.2
18
19
20
21
22
23
: VIDEO OUTPUT SIGNAL LINE
PW_D3R3V
M1: MAIN(1): SCHEMATIC DIAGRAM - 1 ~ 4
M2: MAIN(2): SCHEMATIC DIAGRAM - 5 ~ 6
M3: MAIN(3): SCHEMATIC DIAGRAM - 7
M4: MAIN(4): SCHEMATIC DIAGRAM - 8 ~ 11
VGH
3
2
1
IC1504
ON/OFF
VSS
IN
C0CBCDC00057
VOLTAGE REGULATOR
NC
OUT
GRB
4
5
VDPA
C1525
M1
DISP_RST
1
LCD_SIF_EN
M1
M1
LCD_SIF_DOUT
LCD_SIF_CLK
M1
HSYNC
M1
M1
VSYNC
VGL
M1
G_CLK_V
Q1502
B1ADMD000001
M1
BUS_COUT4
SWITCH
M1
BUS_COUT3
VDNA
BUS_COUT2
M1
VCOM
M1
BUS_COUT1
R1541
R1540
C1530
18K
10K
1
M1
BUS_COUT0
B2
M1
M1
BUS_YOUT2
M1
BUS_YOUT1
BUS_YOUT0
M1
M1
BUS_COUT7
BUS_COUT6
M1
M1
BUS_COUT5
M1
BUS_YOUT7
M1
BUS_YOUT6
BUS_YOUT5
M1
M1
BUS_YOUT4
BUS_YOUT3
M1
R2
M1
RL1300*
FLOWER LAND
21
22
23
70
24
25
26
27
C1558
10P
RX1502
CN1302
3
4
G1
D1H422020001
1
2
1
SC
C1552 10P
7
8
2
SDA
RX1503
C1553 10P
5
6
3
SCL
D1H82204A024
C1554 10P
3
4
4
HSYNC
C1555 10P
1
2
5
VSYNC
LB1500
C1556 10P
6
GND
J0JBC0000107
7
DCLK
R1567
C1557
R1506
8
GND
22
10P
0
9
DE
7
8
10
DB7
RX1504
C1559 10P
5
6
11
DB6
D1H82204A024
C1560 10P
3
4
12
DB5
C1561 10P
1
2
13
DB4
C1562 10P
14
DB3
C1563 10P
15
DB2
7
8
16
DB1
RX1505
5
6
17
DB0
D1H82204A024
C1564 10P
3
4
18
DG7
C1565 10P
1
2
19
DG6
C1566 10P
7
8
20
DG5
RX1506
C1567 10P
5
6
21
DG4
D1H82204A024
C1568 10P
3
4
22
DG3
C1569 10P
1
2
23
DG2
C1570 10P
24
DG1
25
DG0
C1571 10P
7
8
26
DR7
RX1507
C1572 10P
5
6
27
DR6
C1573 10P
D1H82204A024
3
4
28
DR5
C1574 10P
1
2
29
DR4
RX1508
C1575 10P
3
4
30
DR3
C1576 10P
D1H422020001
1
2
31
DR2
32
DR1
33
DR0
34
VCOM
G2
1/2
2/2
MW-20EB/EG
MAIN(2) CIRCUIT
24
25
26
27
28
A
B
C
D
TO LCD MODULE
E
F
G
H
28
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