2-4-1
U25PALDA
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 on page 1-5-1.)
All the following procedures, including those for adjustment and replacement of parts, should be done in Eject
mode; see the positions of [45] and [46] in Fig.DM1 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
DM3
2(S-1)
[2]
[1]
Cassette Holder Assembly
T
DM4
[3]
[2]
Slider L
T
DM5
(S-2)
[4]
[2]
Slider R
T
DM5
(S-3)
[5]
[4]
Lock Lever
T
DM5
(S-4),*(P-1)
[6]
[2]
C Plate
T
DM5
[7]
[7]
Cylinder Assembly
T
DM1,DM6
Desolder, 3(S-5)
[8]
[8]
Loading Motor Assembly
T
DM1,DM7
Desolder, LDG Belt,
2(S-6)
[9]
[9]
AC Head Assembly
T
DM1,DM7
(S-7)
[10]
[2]
Tape Guide Assembly
T
DM1,DM8
*(P-2)
[11]
[10]
Door Opener B
T
DM1,DM8
*(L-1),*(L-2)
[12]
[11]
Pinch Arm (B)
T
DM1,DM8
*(P-3)
[13]
[12]
Pinch Arm (A) Assembly
T
DM1,DM8
[14]
[14]
FE Head
T
DM1,DM9
(S-9)
[15]
[15]
Prism
T
DM1,DM9
(S-10)
[16]
[2]
Slider Shaft
T
DM10
(S-11),*(L-3)
[17]
[16]
C Drive Lever L
T
DM10
[18]
[16]
C Drive Lever R
T
DM10
[19]
[7],[10]
Capstan Motor
B
DM2,DM11 3(S-12), Cap Belt
[20]
[20]
Clutch Assembly(HI)
B
DM2,DM12 (C-1)
[21]
[20]
Center Gear
B
DM12
[22]
[22]
Cam Holder F
B
DM2,DM13 (C-2)
[23]
[22]
Cam Gear (B)
B
DM2,DM13 (C-3),*(P-4)
[24]
[24]
Mode Gear
B
DM2,DM14 (C-4)
[25]
[20],[23],
[24]
Mode Lever(HI)
B
DM2,DM14 (C-5), *(L-4)
[26]
[22]
Worm Holder
B
DM2,DM14 (S-15)
[27]
[26]
Pulley Assembly
B
DM2,DM14
[28]
[22],[25] Cam Gear (A)
B
DM2,DM14
(+)Refer to Alignment
Sec.Pg.2-4-10
[29]
[20]
TR Gear C
B
DM2,DM14 (C-6)
[30]
[29]
TR Gear Spring
B
DM14
[31]
[30]
TR Gear A/B
B
DM1,DM14
[32]
[31]
FF Arm(HI)
B
DM1,DM14
[33]
[21],[25] Idler Assembly(HI)
B
DM1,DM15 *(L-5)
[34]
[25]
BT Arm
B
DM2,DM15 *(P-5)
Summary of Contents for 25A-664
Page 22: ...1 8 3 1 8 4 1 8 5 HC4S4SCM1 Main 1 5 Schematic Diagram ...
Page 23: ...1 8 6 1 8 7 1 8 8 HC4S4SCM2 Main 2 5 Schematic Diagram ...
Page 24: ...1 8 9 1 8 10 1 8 11 HC4S4SCM3 Main 3 5 Schematic Diagram ...
Page 26: ...Main 5 5 Schematic Diagram 1 8 15 1 8 16 HC4S4SCM5 ...
Page 27: ...VPS Schematic Diagram 1 8 17 1 8 18 HC4S4SCV ...
Page 28: ...1 8 19 1 8 20 HC4S4SCF Function Schematic Diagram ...
Page 29: ...AFV Schematic Diagram 1 8 21 1 8 22 HC4S4SCAFV ...
Page 30: ...Jack Schematic Diagram 1 8 23 1 8 24 HC4S4SCJ ...
Page 31: ...1 8 25 1 8 26 Function CBA Top View Function CBA Bottom View BHC400F01018 B ...
Page 33: ...1 8 29 1 8 30 Jack CBA Top View Jack CBA Bottom View BHC400F01018 E ...
Page 54: ...2 4 6 U25PALDA S 12 19 Cap Belt Fig DM11 Fig DM12 20 C 1 21 ...
Page 60: ...3 1 1 HC4C0FEX A1X EXPLODED VIEWS Front Panel ...
Page 81: ...25A 664 HC4S4ED ...
