Teac A-650 - Partial Disassembly Procedures for TEAC A-650; Case and Front Panel Removal; Tape Transport Chassis Removal

4. PARTIAL DISASSEMBLY OF MAIN PARTS
NOTE
3.
I.
4.
2.
4-1. CASE/FRONT PANEL
4-M4x10
3-B M3x6
A
Fig. 4-1
4-2. TAPE TRANSPORT CHASSIS REMOVAL
First do procedure in section 4-1.
I.
2.
3.
4.
4-BSB M3x6
G
First do procedure in section 4-1.
Fig. 4-2 Tape Transport Chassis Removal
7
4-3. PARTIAL ROTATION OF FRONT
CHASSIS
1.
2.
3.
4.
Most removal and replacement can be made with the Front
Chassis section (E) tilted in the forward direction, as ex 
plained in the preceding section .without removing tape
transport chassis (A) which is held in place by screws (F).
Disconnect the 16P Plug and the 9P plug. See Fig. 3-1
on page 6.
Unscrew the screws (B) (H) (C) (F) in that order and
loosen (D) to facilitate next step.
Tilt the Front Chassis section (E) forward and away
from the main chassis (G).
Lift the tape transport chassis (A) from the main
chassis.
Use the proper tools. Demagnetize tire tools
before use.
When mounting or removing a spring, pay heed
to the position (direction) of the anchor or hook.
The wrong position may result in a change in the
tension.
BSB M3x6i
. '^ b
• 3-BSB M3x6
Case/Front Panel Removal
BSB M3x6'
c — r'
4-BSB M3x6<-
When reassembling, don ’ t forget to reinstall all
hardware such as springs and washers, etc.
For assembling hardware shape identification,
see ASSEMBLING HARDWARE CODING LIST
in the Parts List.
NOTE
When removing or installing the Front Panel, center
the levers of tire toggle switches on the Front Panel
to make the work easier.
4 E
D
Remove the parts in the following sequence.
Top Cabinet Ass ’ y (D)
Cassette Holder Cover Ass ’ y (A)
To remove the Cassette Holder Cover, do the following:
a. Depress EJECT lever.
b. Move the latch arm protruding from the top of tire
Cassette Holder Door to the left to release tire
Cover.
c. Allow the Cover to rotate outward on its hinge;
then lift up gently on the Cover to remove it from
the Door.
Knobs (C)
Front Panel Ass ’ y (B)
BSB M3x6
c>
, / B'SB,M3x3