Sony slv d 100 service manual 1

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sony slv d 100 service manual 1

Extracted text from sony slv d 100 service manual 1 (Ocr-read)

Page 1

- 2 - 3-5 Deck Skew Adjusment -—† SKEW (Tangential) : The shift on the Vertical axis of Spindle Motor movement. -—† SKEW (Radial) : The shift on the Direction of the Spindle Motor movement. T R A B Fig. 3-6 Assy Deck (Bottom Side)

Page 2

- 3 - 3-6-1 Skew Adjustment Method Needed to minimize the variations in Skew of the Pickup unit and to provide optimum match with the recorded signal on the Disc. 1) Adjustment Spec. and Test Point (Test Disc: TDV-533 (P/N: J-6090-135-A), TDV-525 (P/N: J-6090-136-A)) 3-6 Skew and RF SUM Level Adjustment Method Test LD Test Disc Adjustment Spec. Test Point Remarks Envelope Wave -TDV-533 Flat Waveform See Fig. 3-8 See Scope Waveform Chapter 14 (Optimum Skew Adjustment) RF SUM Level - TDV-525 Disc 1.7V +/- 0.2V See Fig. 3-7 See Scope Waveform Fig. 3-7 Location of Test Point (Main PCB - Top View)