2-4-1
U29PHSDA
DISASSEMBLY/ASSEMBLY PROCEDURES
OF DECK MECHANISM
Before following the procedures described below, be sure to remove the deck assembly from the cabinet. (Refer
to CABINET DISASSEMBLY INSTRUCTIONS.)
All the following procedures, including those for adjustment and replacement of parts, should be done in Eject
mode; see the positions of [44] and [45] in Fig. DM1H on page 2-4-3. When reassembling, follow the steps in
reverse order.
STEP
/LOC.
No.
START-
ING
No.
PART
REMOVAL
INSTALLATION
Fig. No.
REMOVE/*UNHOOK/
UNLOCK/RELEASE/
UNPLUG/DESOLDER
ADJUSTMENT
CONDITION
[1]
[1]
Guide Holder A
T
DM3H
2(S-1)
[2]
[1]
Cassette Holder
Assembly
T
DM4H
[3]
[2]
Slider (SP)
T
DM5H
(S-1A), *(L-1)
[4]
[2]
Slider (TU)
T
DM5H
*(L-2)
[5]
[4]
Lock Lever
T
DM5H
*(L-3), *(P-1)
[6]
[2]
Cassette Plate
T
DM5H
[7]
[7]
Cylinder Assembly
T
DM1H, DM6H
Desolder, 3(S-2)
[8]
[8]
Loading Motor
Assembly
T
DM1H, DM7H
Desolder, LDG Belt,
2(S-3)
[9]
[9]
ACE Head Assembly
T
DM1H, DM7H
(S-4)
[10]
[2]
Tape Guide Arm
Assembly
T
DM1H, DM8H-1
*(P-2)
[11]
[10]
C Door Opener
T
DM1H, DM8H-1
(S-4A), *(L-4)
[12]
[11]
Pinch Arm (B)
T
DM1H, DM8H-1,
DM8H-2
*(P-3)
[13]
[12]
Pinch Arm (A)
Assembly
T
DM1H, DM8H-1,
DM8H-2
[14]
[14]
FE Head
T
DM1H, DM9H
(S-5)
[15]
[15]
Prism
T
DM1H, DM9H
(S-6)
[16]
[2]
Slider Shaft
T
DM10H
*(L-5)
[17]
[16]
C Drive Lever (SP)
T
DM10H
[18]
[16]
C Drive Lever (TU)
T
DM10H
(S-7), *(P-4)
[19]
[19]
Capstan Motor
B
DM2H, DM11H
3(S-8), Cap Belt
[20]
[20]
Clutch Assembly (HI)
B
DM2H, DM12H
(C-1)
[21]
[20]
Center Gear
B
DM12H
*
[22]
[22]
F Brake Assembly (HI)
B
DM2H, DM12H
*(L-6)
[23]
[22]
Worm Holder
B
DM2H, DM13H-1
(S-9), *(L-7), *(L-8)
[24]
[22]
Pulley Assembly (HI)
B
DM2H, DM13H-1
[25]
[25]
Mode Gear (LM)
B
DM2H, DM13H-1
(C-2)
[26]
[20],[25]
Mode Lever (HI)
B
DM2H, DM13H-1,
DM13H-2
(C-3)
[27]
[22],[23],
[26]
Cam Gear (A) (HI)
B
DM2H, DM13H-1,
DM13H-2
(C-4)
(+)Refer to Alignment
Sec.Page 2-5-1
[28]
[26]
TR Gear C
B
DM2H, DM13H-1
(C-5)
[29]
[28]
TR Gear Spring
B
DM13H-1
[30]
[29]
TR Gear A/B
B
DM13H-1
[31]
[31]
FF Arm (HI)
B
DM1H, DM14H
[32]
[26]
Idler Assembly (HI)
B
DM1H, DM14H
*(L-9)
[33]
[26]
BT Arm
B
DM2H, DM14H
*(P-5)
