User manual GRUNDIG STF 55-3232-7 TOP

[. . . ] The regulations and safety instructions shall be valid as provided by the "Safety" Service Manual, part number 72010 800 0000, as well as the respective national deviations. Wiring Before disconnecting any leads and especially the earth connecting leads observe the way they are routed to the individual assemblies like the chassis, mains switch panel, keyboard control panel, picture tube panel, deflection unit, loudspeaker and so on. On completion of the repairs the leads must be laid out as originally fitted at the factory to avoid later failures or disturbances. [. . . ] ON ON OFF OFF ON OFF 1 OFF 1 8 USA CVBS RGB 0 38, 9M ON ON ON OFF BG ON according shipment area 0 35 0 0 3 0 45 50 63 15 15 15 15 15 OFF 6 31 Einstellung Setting STF 72. ON ON OFF OFF ON OFF 1 OFF 1 8 USA CVBS RGB 0 38, 9M ON ON ON OFF BG ON according shipment area 0 35 0 0 3 0 63 63 63 15 15 15 15 15 OFF 7 31 Beschreibung Description Auto volume level Forced slicing level Window selection of narrow-band sound PLL Fast filter IF-PLL Black switch off Forced colour on Dual Sound out option Not relevant Band mode selection AV mode selection NTSC Matrix selection Video out selection PIN5 function selection Peaking For AV The volume control of internal UOC ON/OFF Cathode level This setting will decide the Default value for the SC item in Menu9 Position of OSD vertical Position of OSD horiz. Beschreibung Description Vertical picture center Vertical position Vertical amplitude Vertical S-correction Horizontal position Horizontal parable Horizontal bow Width East/West parable East/West upper corner East/West lower corner East/West Trapez brightness contrast screen R bias G bias R drive G drive B drive Sub brightness 0 = Standby 1 = Programme 1 2 = The programme position selected when switching off is selected again when switching the set on again (Last station memory). 4 Blue Screen Background ­ Pressing the button "MENU" and call up the dialogue line "Blue Screen" with the buttons "P+" / "P-". ­ Switching the blue screen background on or off with the buttons /. 1 Electronic Programme Lock (parental lock) Enter the key sequence "7 0 3 8" to cancel your personal code number. 3 Automatic Volume ­ Pressing the button "MENU" and call up the dialogue line "Auto volume" with the buttons "P+" / "P-". ­ Call up the dialogue line "Service" with the buttons "P+" / "P-" . +B voltage Preparation This voltage must be checked and re-adjusted if necessary after every repair and before every alignment. Call up the dialogue line "AGC-TOP" with the button P+ / P-. Call up the dialogue lines "BT", "CT" and "SC" with the buttons P+ / P- and set the following value with the buttons / : Set "BT" to 48 Set "CT" to 48 Set "SC" to on The adjustment "screen grid voltage" must be done before. Call up the dialogue line "RB" and then "GB" with the button P+ / P-. Call up the dialogue line "RD", "GD" and then "BD" with the button P+ / P-. With "SCREEN" control (lower control at the splitter transformer) adjust the line so that it is just well visible. [. . . ] Adjust according to the test pattern using button Adjust according to the test pattern using button Adjust according to the test pattern using button Adjust according to the test pattern using button Adjust according to the test pattern using button Adjust according to the test pattern using button Adjust according to the test pattern using button Adjust according to the test pattern using button The regulations and safety instructions shall be valid as provided by the "Safety" Service Manual, part number 720108000000, as well as the respective national deviations. The regulations and safety instructions shall be valid as provided by the "Safety" Service Manual, part number 720108000000, as well as the respective national deviations. The regulations and safety instructions shall be valid as provided by the "Safety" Service Manual, part number 720108000000, as well as the respective national deviations. [. . . ]