Nakamichi SoundSpace 9, Service Manual

Page: 8 / 55

1-3
SS-9 Main Unit Section
1. REMOVAL PROCEDURES
1.1. Rear Cover
Refer to Fig. 1.1.
(1)
Remove F01 (Main Jack Cover) by pulling it out.
(2) Remove screws F02 (ST3x8 + Binding (Black), 5 pcs.)
and F03 ( Trass, 4 pcs.), and detach F04
(Rear Cover) from the main body.
Fig. 1.1
NOTE: When parts required lubrication are replaced or reassembled, apply specified lubricant to the parts.
For the parts which require lubrication, refer to 3. "MECHANISM ASS'Y AND PARTS LIST."
Rear Cover
1.2. Main P.C.B. Ass'y
Refer to Fig. 1.2.
(1)
Remove the Rear Cover. Refer to item 1.1.
(2) Remove screws F01 (ST3x4 + Binding, 15 pcs.) and
F02 (M2.6x4 + Binding, 2 pcs.), and detach F03.
(3) Remove screws F04 (ST3x5 + Binding, 10 pcs.) and
F05 (ST2.6x4 + Binding, 2 pcs.), and detach F06
(Main P.C.B. Ass'y).
Notes on reassembling:
• Connect the cables #1, #2 and #3 to the connectors #1,
#2 and #3 on the Main P.C.B. Ass'y, respectively.
1.3. Mechanism CD Ass'y
Refer to Fig. 1.3.
(1)
Remove the Main P.C.B. Ass'y. Refer to item 1.2.
(2) Remove screws F01 (M3x8 + Binding (2A), 8 pcs.),
F02 (Damper Collar, 8 pcs.) and F03 (Mecha Damper,
8 pcs.).
(3) Lift the Escutcheon and remove F04 (2 pcs.) from F05
(Mechanism CD Ass'y 1-No. 2) and F06 (Mechanism
CD Ass'y 1-No. 3).
Note: The Mechanism CD Ass'y 2-No. 1 can be removed
in the same way.
Notes on reassembling:
• When assembling the Mechanism CD Ass'y 1-No. 3, with
the Mechanism CD Ass'y 1-No. 2 not assembled yet,
pass the cable of the Mechanism CD Ass'y 1-No. 3 over
the frame "A". Otherwise, you cannot assemble the
Mechanism CD Ass'y 1-No. 3.
• Pass the cables of each Mechanism CD Ass'y through
the holes "B" and "C" as shown in Fig. 1.3. For Mecha-
nism CD Ass'y 1-No. 2/No.3, extend their cables approx.
10 cm.
Fig. 1.2
Main P.C.B. Ass'y
Fig. 1.3
Escutcheon
Mechanism
CD Ass'y 1
-No. 3
Mechanism
CD Ass'y 1
-No.2
A
B
C
Mechanism
CD Ass'y 2
-No. 1