Sharp LC-32LE631E Service Manual page 18

LC-32LE631
LC-40LE631
LC-46LE631
Technical Specifi cation, Diversity and Connections (continued)
2.3.2 Rear Connections - Bottom
6 - RJ45: Ethernet
10000_025_090121.eps
Figure 2-3 Ethernet connector
1 - TD+
2 - TD-
3 - RD+
4 - CT
5 - CT
6 - RD-
7 - GND
8 - GND
7 - Cinch: S/PDIF - Out
Bk - Coaxial
8 - HDMI 2: Digital Video, Digital Audio - In
19
18
10000_017_090121.eps
Figure 2-4 HDMI (type A) connector
1 - D2+
2 - Shield
3 - D2-
4 - D1+
5 - Shield
6 - D1-
7 - D0+
8 - Shield
9 - D0-
10 - CLK+
11 - Shield
12 - CLK-
13 - Easylink/CEC
14 - n.c.
15 - DDC_SCL
16 - DDC_SDA
17 - Ground
18 - +5V
19 - HPD
20 - Ground
9 - HDMI 1: Digital Video - In, Digital Audio with ARC - In/
Out
19
18
10000_017_090121.eps
Figure 2-5 HDMI (type A) connector
1 - D2+
2 - Shield
3 - D2-
4 - D1+
5 - Shield
6 - D1-
7 - D0+
8 - Shield
9 - D0-
10 - CLK+
11 - Shield
12 - CLK-
1 1 2 3 4 5 6 7 8
090121
Transmit signal
Transmit signal
Receive signal
Centre Tap: DC level fixation
Centre Tap: DC level fixation
Receive signal
Gnd
Gnd
kq
0.4 - 0.6V / 75 ohm
PP
1
2
090428
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
jk
Control channel
DDC clock
jk
DDC data
Gnd
Hot Plug Detect
Gnd
1
2
090428
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
13 - Easylink/CEC
14 - ARC
15 - DDC_SCL
16 - DDC_SDA
17 - Ground
18 - +5V
19 - HPD
20 - Ground
10 - Aerial - In
- - IEC-type (EU)
k
11 - VGA: Video RGB - In
k
j
j
H
Figure 2-6 VGA Connector
H
1 - Video Red
2 - Video Green
3 - Video Blue
4 - n.c.
5 - Ground
6 - Ground Red
7 - Ground Green
8 - Ground Blue
9 - +5V
DC
10 - Ground Sync
11 - n.c.
12 - DDC_SDA
13 - H-sync
j
14 - V-sync
H
15 - DDC_SCL
j
j
H
2.3.3 Side Connections
j
j
12 - Common Interface
H
68p - See diagram B01A
j
j
13 - SD-Card: Secure Digital Card - In/Out (optional)
H
j
GND
j
H
j
j
H
GND
Figure 2-7 SD-Card connector
j
H
1 - DAT3/CS
j
2 - CMD/DI
j
3 - GND1
H
4 - Vdd
j
5 - CLOCK
j
6 - GND2
H
7 - DAT0/D0
j
8 - DAT1/IRQ
j
9 - DAT2/NC
H
10 - CD
j
11 - GND
18
Control channel
Audio Return Channel
DDC clock
DDC data
Gnd
Hot Plug Detect
Gnd
Coax, 75 ohm
1 5
10
6
15
11
10000_002_090121.eps
090127
0.7 V / 75 ohm
PP
0.7 V / 75 ohm
PP
0.7 V / 75 ohm
PP
Gnd
Gnd
Gnd
Gnd
+5 V
Gnd
DDC data
0 - 5 V
0 - 5 V
DDC clock
Common Interface
14
WP 12
GND 11
CD 10
8 DAT1/IRQ
7 DAT0/D0
6 GND2
5 CLOCK
4 VDD
3 GND1
2 CMD/DI
1 DAT3/CS
9 DAT2/NC
13
10000_049_100210.eps
100210
Signal
Signal
Gnd
Supply
Signal
Gnd
Signal
Signal
Signal
Signal
Gnd
jk
k
j
jk
H
j
j
H
D
j
j
j
H
H
H
H
j
H
j
j
j
j
jk
jk
k
H
k
k
H
jk
jk
jk
j
H