9.3List of abbreviations

ADM

Address driver module

Burn-in rack

Test equipment of the shelf test in

 

which the PDP unit is left to stand in

 

drive condition

CPU

The unit for controlling the circuit

 

operation

DOXE

The control voltage for even-

 

numbered lines in the X direction

DOXO

The control voltage for odd-numbered

 

lines in the X direction

DOYSD

Used in the drive voltage in the Y

 

direction (down)

DOYSU

Used in the drive voltage in the Y

 

direction (up)

External power ON

Running the external powers (Vcc, Va,

 

Vs) on the designated voltage. Unless

 

otherwise specified

External power OFF

Making the external powers (Vcc, Va,

 

Vs) to stop their operation completely.

 

Unless otherwise specified

Flexible cable

The cable to connect the electric

 

circuit to the panel

Flicker

Continuous switching between bright

 

and dark views by the PDP itself

Gradation

Shading of the display colour

OPUMP

The name of a circuit where the

 

current from X/Y-SUS is returned

Oscilloscope

A device that allows the flow and

 

strength of the running current to be

 

visually checked and measured

Panel

The indication part of the plasma

 

display panel (PDP)

Panel voltage

The voltage required operating the

 

PDP normally

Parts

Each PC board and parts mounted in

 

the PC boards

PDP

Plasma display panel abbreviated

10. Spare Parts List

For spare parts list see chapter 5

Spare Parts List

 

FHP PDP

 

 

10.

 

 

EN 33

Probe

A cable with contact finger that can

 

 

transfer the status of the electric circuit

 

 

to be measured to an oscilloscope

Protection cover

A cover made of aluminium to protect

 

 

the PDP entirely during test

 

ROM

Memory that stores the drive

 

 

sequence and other data

 

SCAVIO

Scaler Control Audio Video Output &

 

 

Input

 

 

 

 

SDM

Scan driver module

 

SUS

X-SUS or Y-SUS

 

 

 

 

Tapping

Light impact

 

 

 

 

Unit of COM

The unit of circuits connected to the

 

 

panel with flexible cable (YCOM UP/

 

 

DOWN, X-BUS UP/DOWN, address

 

 

sections, the unit of PC boards in

 

 

ACOM 1 to 5).

 

 

 

 

Va

The power supply at 60 V, which is

 

 

used to write data on the panel

Vcc

The power supply at 5 V, which is used

 

 

to operate the logic section mainly

Vs

The power supply ranging from 127 V

 

 

to 180 V, which is used to maintain

 

 

display data. In addition, this can serve

 

 

as the primary side for the secondary

 

 

voltage (Vw, -Vy, Vsc)

 

Solid white

A condition when the screen display is

 

 

entirely white

 

 

 

 

X-SUS

The name of the circuit that controls

 

 

the panel operation in the X direction

YCOM

The circuit used to output a panel Y

 

 

line selection signal and the voltage of

 

 

a display data keep signal

 

YCOMDV

The name of the panel drives voltage

 

 

signal output from YCOM UP/DOWN

 

 

section

 

 

 

 

Y-SUS

The name of the circuit that controls

 

 

the panel operation in the Y direction

Page 33
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Philips FPF42C128135UA-52 technical specifications Spare Parts List, List of abbreviations

FPF42C128135UA-52 specifications

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