Panasonic DVD-RV22PP Service Manual

11. ADJUSTMENT PROCEDURES11.1. Service Tools and EquipmentApplication Name NumberTilt adjustment DVD test disc DVDT-S15 or DVDT-S01Hex wrench Available on sales route.Inspection Extension cable (module P.C.B. to motherP.C.B.)JGS0116Extension cable (module P.C.B. to motherP.C.B.)VUC8026Others Screw lock RZZ0L01Grease 1 RFKXGAK152Grease 2 RFKXPG641Oil (1) RFKXGA1280Confirmation CD test disc PVCD-K06 or any othercommercially available discVCD test disc PVCD-K06 or any othercommercially available discRecovery disc RFKZD5TR00611.2. Important points in adjustment11.2.1. Important points in optical adjustment- Before starting optical adjustment, be sure to take anti-staticmeasures.- Optical pickup tilt adjustment is needed after replacement of thefollowing components.1. Optical pickup unit2. Spindle motor unit3. Optical pickup peripheral parts (such as rail)NotesAdjustment is generally unnecessary after replacing other parts of the traverse unit. However,make adjustment if there is a noticeable degradation in picture quality. Optical adjustmentscannot be made inside the optical pickup. Adjustment isgenerally unnecessary after replacingthe traverse unit.11.2.2. Important points in electrical adjustment- Follow the adjustment procedures described in this Manual.11.3. Storing and Handling Test Discs48