Toshiba 15LV505 service manual Electrical Adjustments

Page 49

ELECTRICAL ADJUSTMENTS

2-6: Confirmation of Fixed Value (Step No.)

Please check if the fixed values of each of the adjustment item is set correctly referring below. (TV/AV/GAME/COMPONENT/DVD/DTV)

		TV		AV		GAME		COMPONENT			DVD		DTV
NO.	FUNCTION		CVBS		Y/C		480i	480p	720p	1080i		480i	480p	720p	1080i
		Step No.	Step No.		Step No.	Step No.	Step No.	Step No.	Step No.	Step No.	Step No.	Step No.	Step No.	Step No.	Step No.
3	R.DRIVE (N)	*	*		*	*	*	*	*	*	*	*	*	*	*
4	R.CUTOFF (N)	*	*		*	*	*	*	*	*	*	*	*	*	*
5	G DRIVE (N)	0	0		0	0	0	0	0	0	0	0	0	0	0
6	G CUTOFF (N)	0	0		0	0	0	0	0	0	0	0	0	0	0
7	B DRIVE (N)	*	*		*	*	*	*	*	*	*	*	*	*	*
8	B CUTOFF (N)	*	*		*	*	*	*	*	*	*	*	*	*	*
9	R.DRIVE (C)	*	*		*	*	*	*	*	*	*	*	*	*	*
10	R CUTOFF (C)	*	*		*	*	*	*	*	*	*	*	*	*	*
11	G DRIVE (C)	0	0		0	0	0	0	0	0	0	0	0	0	0
12	G CUTOFF (C)	0	0		0	0	0	0	0	0	0	0	0	0	0
13	B DRIVE (C)	*	*		*	*	*	*	*	*	*	*	*	*	*
14	B CUTOFF (C)	*	*		*	*	*	*	*	*	*	*	*	*	*
15	R.DRIVE (W)	*	*		*	*	*	*	*	*	*	*	*	*	*
16	R CUTOFF (W)	*	*		*	*	*	*	*	*	*	*	*	*	*
17	G DRIVE (W)	0	0		0	0	0	0	0	0	0	0	0	0	0
18	G CUTOFF (W)	0	0		0	0	0	0	0	0	0	0	0	0	0
19	B RRIVE (W)	*	*		*	*	*	*	*	*	*	*	*	*	*
20	B CUTOFF (W)	*	*		*	*	*	*	*	*	*	*	*	*	*
29	BAK LIGHT CENT	65	65		65	65	65	65	65	65	65	65	65	65	65
30	BAK LIGHT MAX	89	89		89	89	89	89	89	89	89	89	89	89	89
31	BAK LIGHT MIN	30	30		30	30	30	30	30	30	30	30	30	30	30
32	BRIGHT CENT	120	120		120	120	120	120	120	120	110	128	128	128	128
33	BRIGHT MAX	180	180		180	180	180	180	180	180	180	180	180	180	180
34	BRIGHT MIN	50	50		50	50	50	50	50	50	50	50	50	50	50
35	TINT	128	122		122	122	121	122	129	129	122	115	118	115	122
36	SHARP H1 MAX	511	511		511	511	511	511	511	511	511	511	511	511	511
37	SHARP H1 MIN	0	0		0	0	0	0	0	0	0	0	0	0	0
38	SHARP H2 MAX	511	511		511	511	511	511	511	511	511	511	511	511	511
39	SHARP H2 MIN	0	0		0	0	0	0	0	0	0	0	0	0	0
40	SHARP V1 MAX	511	511		511	511	511	511	511	511	511	511	511	511	511
41	SHARP V1 MIN	0	0		0	0	0	0	0	0	0	0	0	0	0
42	CONT CENTER	*	*		*	*	*	*	*	*	*	*	*	*	*
43	CONT MAX	*	*		*	*	*	*	*	*	*	*	*	*	*
44	CONT MIN	50	50		50	50	50	50	50	50	50	50	50	50	50
45	COLOR CENT	130	140		140	140	170	175	186	186	140	140	140	140	140
46	COLOR MAX	255	255		255	255	255	255	255	255	255	255	255	255	255
47	COLOR MIN	0	0		0	0	0	0	0	0	0	0	0	0	0
50	CONT 40	*	*		*	*	*	*	*	*	*	*	*	*	*

NOTE: For the step no. with * mark, please adjust it according to the situation of the set.

D-4

Image 49

Contents 15LV505 Green Product Procurement Table of Contents FCC Declaration of Conformity Compliance Statement Part Owner·s RecordLocation of the required Marking Precautions Identification of controls ContentsAntenna connections Remote controlCable TV connections Inserting batteriesConnecting to optional equipment Power source Connecting to optional equipmentConnecting to an optional equipment with S-video output Connecting to an ampliﬁer equipped with a DTS decoderSetting the language Auto SetupTo memorize channels Labeling channels TV operationAdding Channel Clear AllLabeling video inputs Setting the V-ChipAdjusting the picture preference Picture settings Setting the closed captionsAdjusting the picture preference Picture settingsViewing the wide-screen picture formats Film Mode/DNR Viewing the wide-screen picture formats Film ModeSetting the Auto Shut Off Resetting your settings Using the aspect feature Adjusting the back lightingPlaying a disc Marking desired scenes Zooming/Locating desired sceneRepeat playback/A-B Repeat playback Changing angles/Title selection DVD menu Program playback/Random playbackChanging soundtrack language/Subtitles Disc status/To turn off the PBCMP3/WMA/JPEG and Audio CD operation Repeat, random and program playback using file browserOperation VCD Setting procedure Customizing the function settingsSetting details CD Program playback Audio CD/MP3/WMA/JPEGUnderstanding the Power Return feature Temporary cancel the rating level by DVD discTroubleshooting Language code list SpecificationsReception disturbances Language Name CodeA1-1 Location of the required MarkingServicing Notices on Checking HOW to Order PartsA1-2 A1-3 S3126AA1-4 NEC ART 250, Part HCondensation HOW to Handle the LCD PanelA1-5 When removing the DVD Deck When Replacing DVD DeckWhen installing the DVD Deck A1-6Parental Control Rating Level Disc Removal Method AT no Power SupplyDVD Deck A1-7Remote Control KEY Code A2-1 General SpecificationsA2-2 PowerControl A2-3A2-4 FeaturesDVD A2-5A2-6 Interface A2-7Carton A2-8Disassembly Instructions B1-2 DVD Deck Refer to FigTraverse Assy Refer to -1-A Switch PCB ASSY/GEAR MIDDLE/GEAR FEED/RACKFeed ASSY/FEED Motor Refer to -2-A B2-1Pin FFC FFC Wire HandlingB2-2 Refer to Fig RemovalB3-1 B3-2 InstallationSet Set Key Remocon Standard Operations Condition Time Service Mode ListRE-WRITE for DVD Firmware Servicing Fixtures and ToolsRef. No Parts Name Remarks After the write, set to the initializing of shippingAfter the data input, set to the initializing of shipping When Replacing Eeprom Memory ICOn-Screen Display Adjustment Electrical AdjustmentsWhite Balance Contrast MAX Bright CentContrast Contrast CenterElectrical Adjustments LCD Panel DVD MT PCB DVD Deck Power PCBOperation PCB Remocon PCBTroubleshooting Guide Troubleshooting Guide Picture does not Appear Color does not Appear DVD Section Disc does not Eject Does not Play DVD Does not Play CD Troubleshooting Guide DVD Block Diagram Power Block Diagram Powerdigital PCB Block Diagram Signal Block Diagram Printed Circuit Boards DVD MT TOP Side Digital Bottom Side Printed Circuit Boards Digital TOP SideCEH420A CEH420ACEH421A Printed Circuit BoardsR8105 C8107C8109 R8108 C7032 D7020CON+5VD MPEG/MICON/DSP/RFAMP Schematic Diagram DVD MT PCBDVD MT PCB Memory Schematic DiagramDSM206SD Motor Drive Schematic DiagramAUDIO/VIDEO Schematic Diagram Digital PCB Micon Schematic DiagramEEP ROM Scaler VIDEO/AUDIO Schematic DiagramAgcif 1OUTIF Tuner Schematic DiagramHdmi Schematic Diagram VSS10LVDS Lvds Schematic DiagramScaler Power Schematic Diagram Flash Schematic Diagram DDR Schematic Diagram Spdif Spdifout Jack Schematic DiagramAV Switch Schematic Diagram Regulator Schematic Diagram Power Schematic Diagram High Voltage Backlight Inverter Schematic DiagramSound AMP Schematic Diagram Operation PCB Jack OUT Schematic DiagramSW Schematic Diagram CN2 Interconnection DiagramWaveforms AUDIO/VIDEO J1-1 Mechanical Exploded ViewJ1-3 Mechanical Exploded View Packing DiagramJ2-1 DVD Deck Exploded ViewMechanical Replacement Parts List TSB P/N Location NoReference No Description Electrical Replacement Parts List ICS Jacks K3-4 Toshiba Corporation