Sony UP-CX2, Руководство по обслуживанию

Страница: 34 / 122

1-28 (E)
UP-CX2
E5.0
A
B
BVTT
3
x
6
BVTT
3
x
6
Ribbon tray guide
PCB bracket
BVTT
3
x
6
A
B
Head shaft
spacer
Head pushing
back spring retainer
Head fulcrum shaft
Head unit
assembly
Helical
compression
spring
Hook
Hook
Hook
Hook
11. Remove the platen roller. (Refer to Section 1-6-11.)
12. Remove the capstan roller. (Refer to Section 1-6-12.)
13. Remove the switching regulator.
(Refer to Section 1-6-1.)
14. Remove the MEC-33 board. (Refer to Section 1-5-1.)
15. Remove the MA-140 board. (Refer to Section 1-5-2.)
16. Remove the two screws, then remove the PCB bracket.
17. Remove the two screws, then remove the ribbon tray
guide.
18. Remove the two hooks of the head shaft spacer, then
remove the snap ring.
19. Remove the two hooks of head pushing back spring
retainer, then pull out the head fulcrum shaft.
20. Remove the head unit assembly, head shaft spacer,
helical compression spring and head pushing back
spring retainer.