Sony DVW-790WS/790WSP, DVW-709WS/709WSP manual Upper Drum Assembly Installation

4-2. Parts Replacement

6. Upper Drum Assembly Installation

(1)Hold the areas of the new upper drum assem- bly where video heads are not installed, by hand. Align the notch of the center hole on the UDR-9 board with the hole of the DR-261 board.

(2)Move the upper drum assembly in the direc- tion of the flange (Do not tilt.) and connect a 6- pin connector plug to a connector on the LDR- 8 board of flange.

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When attaching, take care not to touch the vid- eo heads against the brush support or the pe- ripheral parts.

(3)Press the upper drum assembly in the direction of the flange until it securely is attached.

(4)Put the four screws which are removed in step 4 in the four holes on the board of the upper drum assembly using a pair of tweezers.

(5)Using the L wrench thread the four screws in the sequence shown in the figure. Do not tight- en them.

	UDR-9 board	Notch
		Upper drum
		assembly
		DR-261 board
Connector
		Hole
		Flange
4		1
		Screw
		3
2

4-12 DVW-790WS/709WS/707

DVW-790WSP/709WSP/707P P2V1