Panasonic CT-32SX31UE Manual de serviço - Página 23

Procurar online ou descarregar pdf Manual de serviço para TV Panasonic CT-32SX31UE. Panasonic CT-32SX31UE 31 páginas. Na8ml series
Também para Panasonic CT-32SX31UE: Manual de serviço (39 páginas)

Imprimir página

To Check Purity:

Press the Recall Button on the Remote Control when in Serviceman Mode (red "CHK" is displayed) to enter the

Purity Field Check Mode.

Entering Serviceman Mode (Back-Open Method)

1. While the Receiver is ON or Puggled and operating in Normal Mode,

momentarily short test point FA1 (TP8) to Cold Ground (

(TP3) A-Board.

The Receiver enters the Aging Mode .

Yellow letters "CHK" appear in the upper left corner of the CRT.

(The Volume Up/Down will adjust rapidly).

2. Simultaneously press the Action and the Volume Up buttons on the

Receiver Control Panel.

The Receiver enters the Serviceman Mode.

The letter in "CHK" turn red.

(The Volume Up/Down will adjust normally).

(All customer controls are set to nominal level).

NORMAL

SCREEN

Press Recall again to select desired field.

BLUE

GREEN

SCREEN

Figure 21. Purity Check Field Mode.

Helpful Hints

IMPORTANT NOTE:

Always Exit the Serviceman

Mode Following Adjustments.

- 23 -

RED

WHITE

SCREEN

) FA2