Sony D-5 - Page 24

D-5/D-50__
Refer to NOTES ON HANDLING THE OPTICAL
PICK-UP BLOCK (KSS-110A) on page 4.
OIL SUPPLY OF SHAFTS A, B
optical pick-up block (FOP)
© Apply a drop of hydro fluid EP-56
(part no. 7-661-018-01) to four
portions marked .
@ Move FOP right and left two or three times to
smooth them.
Lift up mechanical section and incline it in
the right or left direction. Confirm that FOP
is moved smoothly with itself-weight.
OPTICAL
PICK-UP
BLOCK
When
replacing
optical
pick-up
block,
confirm
and
adjust
the
following
items
in
the
numerical
order
given.
rope
4
1.
Tracking
balance
adjustment
(page
37)
2.
Sled
motor
offset
adjustment
(page
37)
3,
Focus
bias
adjustment
(page
38)
retainer
C
—/
|
4. Tracking
gain
adjustment
(page
39)
LY OTign ten retainers A, B, C, D with
“|= respective screws temporarily.
@ OTighten retainer A firmly. sere:
J]
Lae
M1.4x4
OTigh ten retainers firmly in order of B, C, D.
@Lock the screws with locking compound.
ore D
d
“O
leaf
—
@ Distance between the end of ~ *
shaft A and the side of chassis
isO0-— 0.3 mm.
shaft A
spring B
SPA
retainer A
retainer B
~S
Kl
~\~ put retainer A on the cut
portion.