Sony MZ-R91 service manual Section Disassembly, Remove the bottom panel assy

SECTION 3

DISASSEMBLY

• This set can be disassembled in the order shown below.

		Main Board, “Case Assy, Battery”
Set	Panel Assy, Bottom	Upper Panel Section		LCD Module, “Button, Control”, “Service Assy, Upper Panel” (R90/R91)
	Belt Assy, Ornamental		Main Board, “Case Assy, Battery”		“Chassis Assy, Set”,
					MD Mechanism Deck (MT-MZR90-165)
	Service Assy, OP	Holder Assy
	Motor Flexible Board
	Motor, DC (Sled) (M602)

“Motor, DC SSM-01C14A (Spindle) (M601)”, “Motor, DC (Over Write Head Up/Down) (M603)”

Note: Follow the disassembly procedure in the numerical order given.

PANEL ASSY, BOTTOM

Note: On installation of bottom panel assy, adjust the posi- tion of both two switches (S804, S807) and two knobs (hold).

S807

5two screws

(1.4)

knob (hold)

3 battery case lid

S804	1 Open the	2 two claws
	battery case lid.

4Close the

battery terminal (plus).

5 two screws

(1.4)

A	6 Remove the bottom panel assy
	in the direction of arrow A.

5screw (1.4)

UPPER PANEL SECTION

5 upper panel section

4 two screws

1 flexible board

(1.4)

(CN801)

4 two screws

(1.4)

3

2 knob (open)

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