Panasonic DVDRV60 specifications Video Component Signal CB Output Adjustment

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DVD-RV60

12.3. Video Component Signal (CB) Output Adjustment

Do this adjustment after replacing a P.C.B.

Measurement point	Adjustment point	Mode		Disc
Video output terminal	VR3201 (module P.C.B.)	Color bar 75%		DVDT-S15
(Y) (CB) Output terminal		PLAY (Title 46):DVDT-S15		or
		PLAY (Title 12):DVDT-S01		DVDT-S01
Measuring equipment, tools		Adjustment value
Screwdriver, Oscilloscope		486mVp-p±10mV
100mV/div, 10µsec/div

Purpose: To maintain video signal output compatibility.

1.Connect the oscilloscope to the video component output terminal and terminate at 75 ohms.

2.Apply the trigger at the Y output terminal signal.

3.Adjust VR3201 so that the video component signal (CB) level becomes 486 mVp-p ±10 mV.

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Contents DVD-RV60 SpecificationsContents Exploded Views Safety Precautions Grounding for electrostatic breakdown prevention Handling of optical pickupOptical Pickup Self-Diagnosis and Replacement Procedure Self-Diagnosis Function UHF Display Service Mode TableSales Demonstration Lock Function Examples of Repairs Using Error CodesStoring and Handling Test Discs Service Tools and Equipment TableOperating Instructions General DescriptionDisassembly Procedure Casing Parts and P.C.B. Positions Service Positions Disassembling the Top Cover Disassembling the TrayDisassembling the Front Panel Disassembling the Loading Base Unit Checking the Module P.C.BDisassembling the Rear Panel Checking the Mother P.C.B Checking the Power Supply P.C.BChecking the Power Switch P.C.B Checking the Front Switch P.C.BHandling After Completing Repairs Initializing the DVD PlayerHandling the Optical Pickup Disassembling the Traverse Unit Disassembling the Clamp Base UnitDisassembling the Stepping Motor Unit Disassembling the Optical Pickup UnitDisassembling the Nut Unit Disassembling the Sub-Shaft Preload SpringAssembling the Optical Pickup Disassembling the Spindle Motor Unit Optical Pickup Tilt Adjustment DVD-RV60 Disassembling the Mechanism Loading P.C.B Disassembling the Pulley Gear and Deceleration GearVideo Output Chrominance Signal Adjustment Video Output Luminance Signal AdjustmentVideo Component Signal CB Output Adjustment Abbreviations Serial Data Input Voltage Chart Ref No IC3001 Ref No IC6201 Mother P.C.B DVD-RV60 Overall Block Diagram Block DiagramOptical Pick UP Unit Servo Block DiagramMother P.C.B Video Block DiagramAudio D/A Converter Audio Block DiagramInterconnection Schematic Diagram Schematic DiagramPower Supply Schematic Diagram Adsc Section Module P.C.B /7 Schematic Diagram AV Decorder Section Module P.C.B /7 Schematic Diagram Adsc Section Page 41, Avdec Section Page 42, VD Section Audio Section Module P.C.B /7 Schematic Diagram FEP Section Module P.C.B /7 Schematic Diagram CPU Section Module P.C.B /7 Schematic Diagram ODC Section Module P.C.B /7 Schematic Diagram Video OUT Section Mother P.C.B /3 Schematic Diagram Audio OUT Section Mother P.C.B /3 Schematic Diagram Operation Section Mother P.C.B /3 Schematic Diagram Front Switch and Power Switch Schematic Diagram Page Power Supply P.C.B Printed Circuit Board DiagramModule P.C.B /2 Module P.C.B /2 Component SideModule P.C.B /2 Foil Side Module P.C.B Module P.C.B. and Mother P.C.B. Address InformationMother P.C.B Front Switch P.C.B Power Switch Front Switch P.C.B. and Power Switch P.C.BCasing Parts & Mechanism Section Exploded View Exploded ViewsLoading Mechanism Section Exploded View Traverse Section Exploded View Packing & Accessories Section Exploded View Replacement Parts List Traverse Section Parts List Packing & Accessories Electrical Replacement Parts List ECUX1A105ZFV Capacitor EEVFC0J152XP Capacitor ECUX1H150JCV Capacitor Chip Solid Inductor ERJ3GEYJ563 Resistor EXBV8VR000 Resistor ECEA0JPZ470 Capacitor ECEA1HKA100 Capacitor ERJ6GMYJ473 Resistor ERJ6GMYJ472 Resistor Transformer H000500000TK/TT