Technical Specifications, Connections, and Chassis Overview
EN 4
LC7.2E LB
1.
Common Interface
68p - See diagram B03C
jk
Service Connector (UART)
1
- UART_TX Transmit
k
2
- Ground Gnd
H
3
- UART_RX Receive
j
Aerial - In
-
- IEC-type (EU)
Coax, 75 ohm
D
Service Connector (ComPair)
1
- SDA-S I
2
C Data (0 - 5 V)
jk
2
- SCL-S
I
2
C Clock (0 - 5 V)
j
3
- Ground Gnd
H
HDMI 1 & 2: Digital Video, Digital Audio - In
Figure 1-3 HDMI (type A) connector
1
- D2+ Data
channel
j
2
- Shield
Gnd
H
3
- D2- Data
channel
j
4
- D1+ Data
channel
j
5
- Shield Gnd
H
6
- D1- Data
channel
j
7
- D0+ Data
channel
j
8
- Shield Gnd
H
9
- D0- Data
channel
j
10 - CLK+ Data
channel
j
11 - Shield Gnd
H
12 - CLK- Data
channel
j
13 - n.c.
14 - n.c.
15 - DDC_SCL DDC
clock
j
16 - DDC_SDA DDC
data
jk
17 - Ground Gnd
H
18 - +5V
j
19 - HPD
Hot Plug Detect
j
20 - Ground Gnd
H
EXT4: Cinch: Video YPbPr - In, Audio - In
Gn - Video Y
1 V
PP
/ 75 ohm
jq
Bu - Video Pb
0.7 V
PP
/ 75 ohm
jq
Rd - Video Pr
0.7 V
PP
/ 75 ohm
jq
Wh - Audio L
0.5 V
RMS
/ 10 kohm
jq
Rd - Audio R
0.5 V
RMS
/ 10 kohm
jq
1.3
Chassis Overview
Figure 1-4 PWB/CBA locations
19
1
18
2
E_06532_017.eps
250505
H_17170_022.eps
240507
B
MAIN SUPPLY UNIT
E
TOP CONTROL
PANEL
TT
LCD INTERFACE
PANEL
SMALL SIGNAL
BOARD
J
IR & LED
PANEL
D
SIDE I/O PANEL
