JVC L-F66 User Manual

8-(3)
The
tonearm
does
not
return
‘tonearm is carried
quickly to the inner
section of the record
bby
hand,
does
it,
return?
When this re- |
adjustment is
of no effect, and
when less than
BV appears at |
Readjust the auto-return
(lead-out) as instructed in
7413)
‘Check to see whether the ad-
justed
VR802
is
greatly
out
Of position, or whether the
capacity
of
C805
is
lost,
or
whether
R827
or
R828
is
dis
connected, or whether output
appears at TP-6. If anything
is defective repair or roplace it.
on record play
‘When TP-2
ie grounded, does
approx. 0'V appear at the
Pin 1 of 18022,
10802 is defective.
‘Or cheek the connection
‘of R832 and R833, etc
Since the capa-
city of C807
lost, replace
TP-4 with the
tonearm put
‘on the tone-
‘arm rest, re
lace P1802,
8-(4) Tonearm does not reject when REJECT switch is pressed
‘The tonoarm doos not reject
when REJECT switch
is pressed,
‘$0804 is defective.
Or the pattern in its vicinity
is de
8-(5) The turntable does not rotate when START switch is pressed
‘The turntable doos not rotate when
START switch is pressad.
Does
Spprox
6
V
appear
fospectively at the positive
‘and negative terminals of
‘the motor
£300763-00:
No
Does approx
8V appear at Pin 7
of 108027
Is the vol-
tage
at
Pin
6
of
1c
802
OV
oF
similar
vvalue to the ground
voltage.
No
Yes]
10802
is
detective
or
R811
is
Since the motor is dis-
connected, replace it.
Yes | 813 is disconnected or
X803 is defective, replace it.
disconnected, replace it.
1s the output
at Pin § of 1C801
at “H"level?
1s the output
at Pin 3 of 1803
at “H"level?
Since 1C803 is defect
place it. When this replace-
ment is not effective,
Yes
Since 1C801 is detective,
replace it.
Yes
No, “L" level
Fe
START switch (S805) is
defective, Or check its
wiring,
‘Check to see whether the
pattern and circuit related
with REJECT switch is dis-
connected or short-circuited.
=~10-
No. 2526

JVC L-F66 Specifications

General

Brand	JVC
Model	L-F66
Category	Turntable
Language	English