Sanyo LCD-22XR8DA Service Manual

75.4 D-SUB terminalInput D-SUB signal (VG-848 signal generator), separately input the signals listed in table3 andcheck the display and sound. If the image is deflection of the Horizontal and vertical, selectPicture->Screen->Auto Adjusting to perform auto-correct.Table3 D-SUB signal formatNo. Resolution H-frequecny(kHz) V-frequecny (kHz) Point clock pulsefrequecny (MHz) Note1 640×480 31.469 59.94 25.175 IBM2 720×400 31.469 70.086 28.322 IBM3 640×480 37.861 72.809 31.5 VESA4 640×480 37.5 75 31.5 VESA5 800×600 35.156 56.25 36 VESA6 800×600 37.879 60.317 40 VESA7 800×600 48.077 72.188 50 VESA8 800×600 46.875 75 49.5 VESA9 1024×768 48.363 60.004 65 VESA10 1024×768 56.476 70.069 75 VESA11 1024×768 60.023 75.029 78.75 VESA12 1152×864 67.5 75 108 VESA13 1280×960 60 60 108 VESA14 1280×1024 63.98 60.02 108 VESA15 1280×1024 80 75 135 SXGA16 1360×768 47.7 60 85.5 WXGA17 1440×900 55.9 60 106.5 WXGA+18 1400×1050 65.22 60 122.61 SXGA+19 1680×1050 65.3 60 146.25 WSXGA+5.5 HDMI terminalInput HDMI signal (VG-849 signal generator), separately input the signals listed in table2 and table3and check the display and sound (32KHz, 44.1KHz, 48KHz) at any situation (power on, channelswitch and format switch, etc.)5.6 other functions checka) Check the turn on/turn off timer, asleep timer, picture/sound mode, OSD, stereo and digitalsound port, etc.b) Check the digital program, if Audio Only is normal.c) Check logical channel number (LCN) for Australia.d) Check OTA function for Australia special custom.6. Presetting before ex-factoryEnter user menu LOCK page, select “Restore Factory Default” to preset the ex-factory.a) Clear the program informationb) Clear VCHIP, parental control, etc.c) Set the default data of user menu