Sharp 19J-M100 Manual de serviço - Página 12

Procurar online ou descarregar pdf Manual de serviço para TV Sharp 19J-M100. Sharp 19J-M100 29 páginas. Chassis no. sn-70

Imprimir página

19J-M100/100S/150/20J-M100

CJ19M10/CJ20M10/ 20MJ10

Sub-color adjustment

1. Have unit receive a good local channel.

2. Make sure the customer color control is set to center

position .

3. Enter the service mode and select service adjustment

"S03".

4. Adjust "S03"data value to obtain normal color level.

Sub-brightness adjustment

1. Have unit receive a good local channel.

2. Make sure the customer brightness control is set to

center position.

3. Enter the service mode and select service adjustment

"S04".

4. Adjust "S04"data value to obtain normal brightness

level.

Vertical-size adjustment

1. Have unit receive a good local channel.

2. Enter the service mode and select service adjustment

"S09".

3. While observing the top and bottom of the screen,

adjust "S09" data value to proper vertical size .

Vertical phase adjustment

1. Enter the service mode and select service adjustment

"S06".

2. Adjust data value to "00"~"03" so that picture is

approximate center.

Note: This must be set "00"~"03" when adjust another

data retrace line will be appear.

"Horizontal position adjustment

1. Have unit receive a good local channel.

2. Enter the service mode and select service adjustment

"S07".

3. Adjust "S07" data value so that picture is centered.

Caption position adjustment (horizontal)

1. Have unit receive a good local channel.

2. Enter the service mode and select service adjustment

"S18".

3. A black text box appears on the screen ( see Figure

C ) .

4. Adjust "S18" data value so that text box is positioned

in the center of the screen.

3.58MHz trap adjustment

1. Have unit receive a good local channel.

2. Enter the service mode and select service adjustment

"S16" .

3. This is a two position adjustment, "00"is ON , "01" is

OFF.

4. Adjust data value to "00" for normal viewing.

Sharpness and Audio balance adjust-

ments

1. Have unit receive a good local channel.

2. Enter the service mode and select "S05" for

sharpness and "S17" for balance.

•

Sharpness adjustments

3. Adjust data value to "24" (center of data range) for

sharpness adjustment.

•

Audio balance adjustments

4. Adjust data value to "20" (center of data range) for

Audio balance adjustment.

Figure C.