Technics RS-M04 Service Manual

RS-MO04
DISASSEMBLY NOTES (MECHANISM UNIT)
@ Precautions for removal of the motor
When removing the motor, follow the procedure given below.
1. Remove screw (A), and then detach flywheel retainer (M44) by pulling it in the direction of the arrow as in fig. 10.
2. After removing screws (B), detach takeup belt (M78) and capstan belt (M76), and then sub chassis assembly (M72) can be
removed. (fig. 10) (fig. 11)
3. When screws (C) is removed after detaching fast forward belt (M77), motor assembly (M71) can be removed.
Fast Forward
Screw
(B)
Fast
Forward
Belt
(M77)
Belt (M77)
Screw (A) Screw (C)
oe
|
fit
Sub
Chassis
eadl
a
ne
Assembly
(M72)
if
Loe
od
/
;
Flywheel
A
Takeup
Belt
(M78)
Retainer—~ \,
(M44) “ye
“hes
j
ly(M72
Flywheel
Asestnbiy
Capstan
Belt
(M76)
Sub
Chassis
Assembly
(M72)
(M49)
Fig.
11
|
on ee ete a ee J
Fig. 10
@ Mechanism section
1. For repair, measurement or adjustment with the mechanism removed
from the unit be sure to ground the lower base plate of the mechanism.
2. For grounding, connect a extention cord to the mechanism’s lower
base plate and the lug terminal from the main circuit board.
3. Without grounding, the amplifier does not operate properly.
Main Circuit
Board
Fig. 12
ASSEMBLY
INSTRUCTIONS
: Capstan Belt (M76)
® Belt mounting
Fast Forward Belt (M77)
Check that each belt is free of damage or grease on the surface, after Takeup Belt (M78)
that, set the belt as illustrated, and mount it on the lower base plate
(M87) after that, set the takeup belt (M78) on the fast forward
connection pulley assembly (M82).
Fig. 13

Technics RS-M04 Specifications

General

Brand	Technics
Model	RS-M04
Category	Cassette Player
Language	English