Digital Input; Audio Input; Lcd Panel; Electrical Characteristics (For Pv722E) - CTX PV722E Service Manual

Service Manual
PV722i /PV722E

2.2.2 Digital Input

Input Interface
Digital Input connection
Pin Signal Assignment
1 T.M.D.S Data 2-
2 T.M.D.S Data 2+
3 T.M.D.S Data 2 Shield
4 NC
5 NC
6 DDC Clock

2.3 Audio Input

2.3.1 Audio Input Signal
2.3.2. Audio Input Connection
2.4 USB Input (AS0USB-001)
2.4.1 USB Input signal
2.4.2 USB Input connection
2.4.3 USB Output Connection
3. ELECTRICAL CHARACTERISTICS

3.1 LCD Panel

cable.
b. A female Mini D-sub 15 pin base .
Pin 1 Red
Pin 2 Green
Pin 3 Blue
Pin 4 No Connection
Pin 5 Ground
Pin 6 R Return
Pin 7 G Return
Pin 8 B Return
DVI-D V.1 TMDS 165MHz 1-Channel
a. Detachable DVI-D male connector in two ends signal cable
b. A female DVI-D connector in monitor side.
DVI-D 1-Channel Pin Assignment
Pin Signal Assignment
9 T.M.D.S Data 1-
10 T.M.D.S Data 1+
11 T.M.D.S Data 1 Shield
12 NC
13 NC
14 +5V Power
Right & Left channels.
Input level : 1Vrms(typ), 2Vrms(max)
Input Impedance : 15 Kohm
a. Detachable stereo phone head in two ends signal cable.
b. A femal stereo phone jack base.
USB Rev.2.0
Differential signal D+,D-
a. Detachable standard USB cable (2.0)
b. A female standard USB up-stream port base.
c. A 1.7φ DC power jack
Four female USB down-stream port bases.
-14-
Pin 9 D-SUB-5V
Pin 10 Ground
Pin 11 Ground
Pin 12 SDA
Pin 13 H. Sync &
Composite sync
Pin 14 V. Sync
Pin 15 SCL
Pin Signal Assignment
17 T.M.D.S Data 0-
18 T.M.D.S Data 0+
19 T.M.D.S Data 0 Shield
20 NC
21 NC
22 T M D S Clock Shield
C T X
C T X
C T X