Kenwood KVT-719DVD Service Manual

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Contents

34KVT-719DVD/729DVD/729DVDY/739DVD[Key specifi cation]Init: Select the item to be initialized.■Start: Pressing and holding (for 2 seconds or longer)initializes the selected item’s information.Serial: Move on to Serial No. Manual Input screen.Clear: Clear Chroma data or DC Offset information in theE2PROM.DVD Service INFO: Switch DVD video and display DVDservice information using “B/E OSD”.Tuner Mute Level: Move on to the Tuner Mute LevelAdjustment screen.DV D D i v X R e g i s t r a t i o n C l e a r : C l e a r DV D D i v XRegistration Code.Return: Move on to Test Mode Main screen.● Service InformationSelect the item to be initialized by pressing the [Init]key (multiple items can be selected/selected items arehighlighted).After selection is completed, press and hold the [Start]key for 1 second or longer to initialize the displayedservice information.● ChromaChroma information is normally displayed as “Ready” and“CLR OK/NG” when E2PROM data is cleared.When not completing Reset after Clear, setup data is notmodifi ed. After resetting, cleared data is reflected.In case of “KOS” series, clear Chroma data; touchcorrection value and HPOSI correction value in E2PROM.● DC OffsetWhen DC Offset detection information is shown as “None”,offset is not detected. When it is shown as “Detect (x)”,offset is detected. X=0~3: Number of capacitor leaksdetected.Clear the detection information with the [Clear] key.● DVD DivX Registration CodeDisplay Registration Code of DivX and clear the Codewith the [Clear] key.After clearing the Code, “None” will be displayed.* Clear the code only after ejecting the disc.● DVD Service INFOSwitch DVD video and display DVD service informationusing “B/E OSD”.Use the [DISP] key and CURSOR (right or left) on theremote controller*1 to feed pages.Press [VSEL] key or [FNC] key to return from DVD imageto Service screen.Once the DVD Image screen is shown by selecting theDVD Service INFO, the OSD is no more displayed on theDVD image screen. Re-start the set by recycling the ACC/Power (i.e., ACC/Power Off→On) to display the OSD onthe DVD Image screen.*1: RC-DV430 (DVD MODE)2-3-4. Serial No. Entry screenEnter the serial code of each set from this screen.Serial No. Entry screen is shown in Figure 2-3-4.↓Figure 2-3-4 Serial No. Entry screen[Key specifi cation]0~9: 10key for entering the serial No.Clear: Clear the serial No. which is being input.Cancel: Move on to Service screen.Enter: Start entering the serial No.(When entry is successfully completed, “Write OK” isdisplayed. When entry is not successful, “Write NG” isdisplayed)When “Write OK” is displayed, use this key to move on tothe Service screen.If “Write NG” is displayed, transfer to the test mode againand repeat entry from the fi rst step.Cancel1472580369– – – – – – – –ClearClear Cancel Enter∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗TEST MODE