jedyne do czego mogę mieć zastrzeżenie to jakość zdjęć zawartych w przesłanej instrukcji serwisowej ponieważ są fatalnej jakości, praktycznie nieczytelne. tak poza tym jestem zadowolony to jest to czego szukałem.
Instrukcja jest OK. Schematy czytelne, opisane niektóre procedury.
Tekstowy podgląd strony 9 (kliknij aby zobaczyć)
C-T2021
ELECTRICAL ADJUSTMENTS
2-11: OSD HORIZONTAL 1. Using the remote control, set brightness and contrast to normal position. 2. Activate the adjustment mode display of Fig. 1-1 and press the channel button (5) on the remote control to select "OTHERS". The Fig. 2-1 appears on the display. 3. Press the channel button (4) on the remote control to select "OSD H". 4. Press the VOL. UP/DOWN on the remote control until the difference of A and B becomes minimum. (Refer to Fig. 2-4) 2-13: SUB TINT/SUB COLOR 1. Receive the color bar pattern of NTSC. (RF Input) 2. Connect the oscilloscope to TP803. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (4) on the remote control to select "PICTURE". The Fig. 2-5 appears on the display. 4. Press the channel button (4) on the remote control to select "TINT". 5. Press the VOL. UP/DOWN button on the remote control until the waveform becomes as shown in Fig. 2-6. 6. Connect the oscilloscope to TP801. 7. Press the CH DOWN button 1 time to set to "COLOR" mode. 8. Press the VOL. UP/DOWN button on the remote control until the red color level is adjusted to 110% of the white level. (Refer to Fig. 2-7) 9. Receive the color bar pattern of NTSC. (Audio Video Input) 10. Press the TV/AV button on the remote control to set to the AV mode. Then perform the above adjustments 2~8.
[ TV ]
OSD H
A 2-12: SUB BRIGHTNESS
B
Fig. 2-4
1. Place the set with Aging Test for more than 15 minutes. 2. Receive the monoscope pattern. (RF Input) 3. Using the remote control, set the brightness and contrast to normal position. 4. Activate the adjustment mode display of Fig. 1-1 and press the channel button (4) on the remote control to select "PICTURE". The Fig. 2-5 appears on the display. 5. Press the channel button (1) on the remote control to select "BRIGHT". 6. Press the VOL. UP/DOWN button on the remote control until the white 10% is starting to be visible. 7. Receive the monoscope pattern. (Audio Video Input) 8. Press the TV/AV button on the remote control to set to the AV mode. Then perform the above adjustments 3~6. 1. BRIGHT 2. CONTRAST 3. COLOR 4. TINT 5. SHARPNESS 6. OSD CONT 7. 8.
