I /O Connectors - Philips BDL4230E/00 Service Manual

42 inch fhd lcd public display
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2.7 I /O Connectors

Connectivity overview: TBC
RGB will be renamed to VGA.
Rear connectors:
Power input:
AC switch:
PC input:
VGA D-Sub connector pin assignment:
Pin
Signal Assignment
1
Red video
3
Blue video
5
GND
7
Green GND
9
+5V (Supply from PC for DDC circuit)
11
GND
13
H-sync
15
DDC serial clock
HDMI input:
Pin Signal Assignment
1
TMDS Data2+
3
TMDS Data2–
5
TMDS Data1 Shield
7
TMDS Data0+
9
TMDS Data0–
11
TMDS Clock Shield
13
CEC
15
SCL
17
DDC/CEC Ground
19
Hot Plug Detect
YPbPr input: YPbPr with R/L Cinch audio in.
AV input: S-Video, CVBS Cinch video and R/L Cinch audio in.
Stereo audio output: 12w (at 8ohm) cinch audio stereo connector for stereo audio.
Speaker output
RS232:
General Product Specification
3-pin IEC-320-C13 socket mains AC in.
Mains switch at line.
15 pins VGA D-Sub Female connector with lime green 3.5mm
Mini-jack audio stereo connector.
Type A includes digital video and audio, HDCP supported.
HDMI type A connector pin assignment:
Pin
Signal Assignment
2
TMDS Data2 Shield
4
TMDS Data1+
6
TMDS Data1–
8
TMDS Data0 Shield
10
TMDS Clock+
12
TMDS Clock–
14
Reserved (N.C. on device)
16
SDA
18
+5V Power
10w (at 8ohm) stereo output snap type connectors.
DB9 RS232 male type connector.
Pin
Signal Assignment
2
Green video
4
GND
6
Red GND
8
Blue GND
10
Sync GND
12
DDC serial data
14
V-sync
BDL4230E LCD
87

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