LE42S605/LE46S605
17
Schematic Diagram
Main Board 715G4637M01000004K
3. Tuner/VGA Inputs
UART0_RX
UART0_TX
I2C1_SDA
I2C1_SCL
L101
0.22uH 5% 0805
0402
0402
L102
0.15uH
C105
1N 50V
L103
0.22uH 5% 0805
0402
C106
68pF 50V
C109
1N 50V
RF Input
(Back)
RGB_HSYNC
RGB_VSYNC
VGA_VSYNC
VGA_HSYNC
VGA_VSYNC_DET
VGA_HSYNC_DET
IF_AN
IF_AINP
IF_AINN
VGA_B
IF_AGC
VGA_R
C104
2N2 50V
VGA_G
RGB_HSYNC
RGB_VSYNC
C151
10N 50V
5
9
0402
0402
0402
13
5V: +B = 150mA(MAX)
I2C Bus Address
#C2H (Write Mode)
#C3H (Read Mode)
088G 35315FHDL
0402
0402
0402
0402
0402
Place parts very
close to U401
10
3
0402
C116
NC/18pF 50V
C112
100N16V
R117
2.2K 1/10W
R103
2K 1/16W
1
2
FB101
30 OHM
14
1
2
ZD108
MLVG0402
NC
1
+B
2
RF-AGC
3
NC
5
BT Monitor
6
SCL
9
SDA
10
IF Monitor
11
IF AGC
12
IFD-out1
13
IFD_out2
14
TH
1
15
TH
2
16
TH
3
17
TH
4
18
TU101
ENV56U04D8F
C110
10pF 50V
R121
4.7K 1/10W
Place parts very close to U401
C120
100N16V
R120
4.7K 1/10W
R107
100 OHM 1/10W
C113
100N16V
Place close to TU101
C111
10pF 50V
1
2
ZD109
MLVG0402
VGA_SCL
R104
-5% 1/10W
space/trace/space/trace/space(mil)
25 / 8 / 6 / 8 / 25
C108
15pF 50V
0402
VGA_SDA
1
3
ZD110
BAT54
2
4
5
3
SN74LVC1G17DBVR
U103
C107
15pF 50V
1
2
ZD101
MLVG0402
C123
NC/22pF
R105
-5% 1/10W
6
0402
R116
2.2K 1/10W
R112
75R 1/10W 1%
VGA Input (Back)
+5VSB
R101
100 OHM 1/10W
C126
NC/22pF
C124
100N16V
C115
NC/18pF 50V
1
2
ZD104
MLVG0402
1
0402
R115
100 OHM 1/10W
R102
100 OHM 1/10W
12
0402
1
2
ZD105
MLVG0402
R113
75R 1/10W 1%
R125
33 OHM 1/16W
C102
2N2 50V
1
2
ZD102
MLVG0402
R119
220 OHM 1/10W
0402
1
2
FB103
30 OHM
C103
1uF 16V
R114
75R 1/10W 1%
R109
1K 1/10W
C114
NC/18pF 50V
1
2
ZD107
MLVG0402
11
2
4
5
3
SN74LVC1G17DBVR
U105
C101
100N16V
R111
1K 1/10W
C117
100N16V
0402
1
2
ZD103
MLVG0402
1
2
FB102
30 OHM
1
2
ZD106
MLVG0402
R126
220 OHM 1/10W
R118
33 OHM 1/16W
2
3V3_STB
3V3_STB
TU_GND
VGA5V
0402
5VT
TU_GND
ENV56U04D8F
ET-29DHR
C152
2.2uF 10V
VGA_R
4
I2C1_SCL
6,15
VGA_SDA
7
VGA_G
4
I2C1_SDA
6,15
VGA_VSYNC 7
VGA_SCL
7
VGA_HSYNC 4
VGA_HSYNC_DET 7
UART0_RX
7
VGA_B
4
UART0_TX
7
VGA_VSYNC_DET 7
AFE_IFN
B12
AFE_IFP
A12
IF_AGC
A4
AFE_SIF/AFE_PR2
A13
Dmodulator I/F
U401F
ZR39748BGCG
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17
16
CN101
DB15P
IF_AGC
IF_AP
Summary of Contents for LE42S605
Page 4: ...LE42S605 4 Dimensions ...
Page 5: ...LE46S605 5 ...
Page 16: ...LE42S605 LE46S605 16 Power Board ...
Page 38: ...LE42S605 LE46S605 38 PCB Layout Main Board 715G4637M01000004K ...
Page 39: ...LE42S605 LE46S605 39 ...
Page 40: ...LE42S605 LE46S605 40 Power Board 715G4565P02W20003H ...
Page 41: ...LE42S605 LE46S605 41 ...
Page 42: ...LE42S605 LE46S605 42 ...
Page 43: ...LE42S605 LE46S605 43 Key Board 715G4839K0B000004M IR Board 715G4840R0C000004M ...
Page 44: ...LE42S605 LE46S605 44 Exploded View Neck Parts 19 20 21 22 23 Base Parts 24 25 ...
Page 99: ...LE42S605 LE46S605 99 Accessories M4x12 0M1G1740 12225 CR3 ...