Hitachi 28LD5200E specifications Automatic Signal Level ADJ Ustment -RGB

Page 16

28LD5200E (PW1L)

Item

AUTOMATIC SIGNAL LEVEL ADJ USTMENT –RGB (1)

Preparation

 

Procedure

(1) Input the adjustment signal of VGA (60Hz)

(1)

Select RGB2 and enter the service adjustment

format into RGB2 [D-sub] input terminal.

 

mode.

the adjustment signal

(2)

Select No.740 “RGB Amp. Gain ADJ.” and press

The signal level of black area

 

OK button for more than 2 seconds to start the

 

adjustment.

should be pedestal level.

 

 

It will complete the adjustment after the OSD of

This signal must not be inserted

 

 

“AUTO MODE” disappeared.

characters etc.

 

 

 

 

 

 

 

 

 

 

 

 

 

Black White

0.7V

[Note] Never adjust without use of the specified signal.

If that were done by mistake, the picture would become abnormal in black level, contrast and color. In this case, it will be recovered by re-adjustment in the specified way.

Item

AUTOMATIC SIGNAL LEVEL ADJ USTMENT –RGB (2)

Preparation

Procedure

(1)Input the adjustment signal of 576p or 480p (1) Select AV1 and enter the service adjustment mode. format into AV1 input terminal.

the adjustment signal

(2)

Select No.740 “RGB Amp. Gain ADJ.” and press

 

 

 

 

 

 

 

 

 

 

 

 

OK button for more than 2 seconds to start the

The signal level of black area

adjustment.

should be pedestal level.

It will complete the adjustment after the OSD of

This signal must not be inserted

“AUTO MODE” disappeared.

characters etc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Select No.741 “RGB Amp. Gain ADJ.” and press

 

 

 

 

 

 

 

 

(3)

 

 

 

 

 

 

 

 

 

 

 

 

OK button for more than 2 seconds to start the

 

 

 

 

 

 

 

 

 

 

 

 

adjustment.

 

 

 

 

 

Black

White

It will complete the adjustment after the OSD of

 

 

 

 

 

 

 

 

 

 

 

 

“AUTO MODE” disappeared.

 

 

 

 

 

 

 

 

 

 

 

 

 

0.7V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[Note] Never adjust without use of the specified signal.

If that were done by mistake, the picture would become abnormal in black level, contrast and color. In this case, it will be recovered by re-adjustment in the specified way.

16

Downloaded From TV-Manual.com Manuals

Image 16
Contents Service Warning Contents28LD5000TA PW1L Features PrecautionsSpecifications Applicable video signals for each input terminalComponent names CLE-958Adjustment How to get to Adjustment modeService adjustment items by I2C-bus control PWB Panel SGP Svid BELL/HPF LPF MainLPF SUB MAIN/SUBPWB Panel PDP-BLK ON/OFFNJW1320OUT1GAIN Video PWB NJW1320OUT2GAIN Video PWBHD-PHASEDSUB AGC Inputmfe MainSUB Contrast AV2 SUB Contrast AV3Cmthreshold D15-D8 Cmthreshold D7 -D0Color System CONTROL-MODE0BW, 23.58NTSC, 34.43NTSC NtscMYNRP8 HD1/HD4/HD5/HD6/HD7/HD8 MCNRP5MCNRP6 NT2/NT3/NT4/PAL2/PAL3/PAL4 MCNRP7CVDSBG1 CVDSBC1CVECLP1 CHHPF1Timeout AVCEUYHECLPL3EP0 EUYHECLPL3EP1Expression of input signal mode format Factory ResetAutomatic Signal Level ADJ Ustment -RGB Color Temperature Adjustment -VIDEO Color Temperature Adjustment -PC How to get to Burn-in mode TroubleshootingHow to recover the remote and front key function Yes PWB? Signal circuit self-diagnosis function Self-Diagnosis FunctionUpdated Parts List For this Model is Available on Esta Block diagram Block diagram 1/2Block diagram 2/2 Connection diagram Wiring diagram Disassembly diagram     Hitachi Atago Building