Circuit Board-A; Circuit Board-F And Slide Volume - Janome 1600P Servicing Manual

(1)
(2)
(5)
(1)
(3)
(4)
(3)
(1)
(2)
(2)
(5)
(6)

4. Circuit Board-A

To remove:
[1] Remove the top cover.
[2] Pull out connectors from the circuit board-A.
Remove the cords from the cord clips (1).
[3] Remove the setscrews (2) and the board-A
case lid (3).
[4] Pull out the connectors under the case lid.
Remove setscrews (4) and circuit board-A.
To attach:
[5] Install the circuit board-A and secure it with
(4)
the setscrews (4).
(6)
[6] Insert the following connectors:
(5) Machine socket (primary)
(7)
(6) Power transformer (primary)
(7) Driving motor
(4)
[7] Attach the board-A case lid (3) and secure it
with the setscrews (2).
Insert the remaining connectors and secure
the cords with the cord clips (1) on the case
lid.
Attach the top cover.
NOTE:
Do not disconnect the connectors by pulling on cord.
To disconnect, grasp the connector, not the cord.

5. Circuit Board-F and Slide Volume

[1] Remove the top cover.
[2] Loosen the 4 setscrews (1) and remove the
ornamental panel (2).
[3] Pull out the circuit board-F connector from the
circuit board-A. Remove the 3 setscrews (3)
(1)
and circuit board-F (4).
[4] Pull out the slide volume connector from the
circuit board-A. Remove the CS rings (5) and
slide volume (6).
[5] To attach: follow the above procedure in
reverse.
NOTE:
Do not disconnect the connectors by pulling on cord.
To disconnect, grasp the connector, not the cord.
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