Panasonic DMP-BD10PP Service Manual

20D1/D2/D3/D4 switch Switch D1/D2/D3/D4 is switched in SS mode.*This command is effective during executingWhite Picture Output, Magenta Picture Outputand RTSC Return in XP (A & V) modes.Switch D1/D2/D3/D4** is changed to 11, 12, 13 and 14.(11: D1, 12: D2, 13: D3, 14: D4)Press [1] [4] in I/P Switch mode.*D1/D2/D3/D4 is switched in order.Audio Mute (XTMUTE) Check whether mute is applied normally bythe timer microprocessor.Press [2] [1] in service mode.Audio Mute (XDMUTE) Check whether mute is applied normally bythe Digital P.C.B..Press [2] [2] in service mode.Audio Pattern Output The audio pattern stored in the internal mem-ory is output(Lch: 1kHz/-18dB)(Rch: 400Hz/-18dB)Initial mode (Audio 48kHz) Press [2] [3] in service mode.Laser Used TimeIndicatoionCheck laser used time (hours) of drive.l(*****) is the used time display inhour.lLaser used time of DVD/ CD inPlayback/Recording mode iscounted.Press [4] [1] in service mode.Delete the Laser UsedTimeLaser used time stored in the memory of theunit is deleted.Press [9] [5] in service mode.Delete the Last DriveErrorDelete the Last Drive Error information storedon the DVD Drive.Press [9] [6] in service mode.Laser power confirmation Drive state is judged based on differencebetween laser power value at shipping andpresent laser power value.If DVD disc in not inserted, [NODISC] is displayed.If power value study was filed,[ERROR] is displayed.1. into DVDDrive in service mode. (Othermedia are assumed to benon-correspondence.)2. Press [4] [4].Turn on all FL/LEDs All segments of FL and all LEDs are turnedon.All segments are turned on. Press [5] [1] in service mode.S1 signal output Forcibly superimpose the S1 signal (approx.4.5V DC) on the EE chroma signal, and checkthe output on the S terminal.Press [5] [2] in service mode.S2 signal output Forcibly superimpose the S2 signal (approx.2V DC) on the EE chroma signal, and checkthe output on the S terminal.Press [5] [3] in service mode.Front connection inspec-tionPress all front keys and check the connectionbetween Main P.C.B. and Front key Switches.(1) Each time a key is pressed, seg-ment turned on increases one byone.(2) Total umber of keys that havebeen pressed.Press [5] [4] in service mode.Item FL display Key operationMode name Description (Remote controller key)