Disassembly; Disassembly Flow; Case (Upper. T), Front Panel Assy; Mechanism Deck (Mg-251B-137) - Sony CDX-656 Service Manual

CDX-656/656X
Ver. 1.1

DISASSEMBLY

• This set can be disassembled in the order shown below.
2-1.

DISASSEMBLY FLOW

Note 1: The process described in can be performed in any order.
Note 2: Without completing the process described in
SET
2-2. CASE (UPPER.T),
FRONT PANEL ASSY
(Page 6)
2-3. MECHANISM DECK
(MG-251B-137)
(Page 6)
2-4. JACK BOARD 2-5. MAIN BOARD,
(Page 7) SLIDE VARIABLE RESISTOR
(ELEVATOR HEIGHT SENSOR) (RV202)
(Page 7)
2-6. ELJ MOTOR ASSY
(ELEVATOR) (M104)
(Page 8)
SECTION 2
, the next process can not be performed.
2-7. ESCUTCHEON (T)
(Page 8)
2-8. CHASSIS (U.S) SUB ASSY
(Page 9)
2-9. CHASSIS ASSY
(Page 9)
2-10. RF BOARD
(Page 10)
2-11. SLED MOTOR ASSY (251) (M101),
OPTICAL PICK-UP (KSS-720A or KSS-721A)
(Page 10)
2-12. LSW BOARD,
SPINDLE MOTOR (S) SUB ASSY (M102)
(Page 11)
2-13. ELJ MOTOR ASSY (CHUCKING) (M103)
(Page 11)
Note: Follow the disassembly procedure in the numerical order given.
2-2.

CASE (UPPER. T), FRONT PANEL ASSY

3 screw
(PTT2.6 × 6)
4 lever (FLT. 838)
1 screw
(PTT2.6 × 6)
2 front panel assy
2-3.

MECHANISM DECK (MG-251B-137)

2 tension coil spring (FL)
1 two dampers (T)
filament tape
3 jack flexible board
(CNJ901)
6 6
3 screw (PTT2.6 × 6)
5 case (upper. T)
3 screw (PTT2.6 × 6)
4 lever (FLT. 838)
1 screw (PTT2.6 × 6)
4 mechanism deck (MG-251B-137)
2 tension coil spring (FL)
1 two dampers (T)