WAVEFORM
AH capacitors are in
u F unless otherwise noted.
pF :
u
y
F
50WV Of less are not indicated
except
for electrolytics
and tantalums.
All
resistors are in
Q
and
’/iW or
less
unless
otherwise
specified.
A
: internal
component.
osa
:
B+
Line
osai
: B-
Line
CZ3
;
adjustment
for repair.
Note:
The
components identified
by
mark
^
or dotted
line with
mark A are critical for safety.
Replace
only
wrm
part number specified.
Voltage
and waveforms are dc with respect to
ground
under no-signal conditions,
no mark : PLAY
Voltages are taken with a VOM
(input
impedance
lOMQ).
Voltage variations may be noted due to
normal produc-
tion
tolerances.
Waveforms
are
taken
with
a
oscilloscope.
Voltage variations may be noted
due to
normal produc-
tion tolerances.
Circled
numbers refer
to
waveforms.
Signal path.
: CD
®
RF
play;
®
MDS
APPSOX. lOOVmVp-j
@
XTAL
APPftOX. 500mVp-j
vco
0
XIN
60a
S£C
f—1 f—1
[—
i
-ruLi:..
atv:::
aa
(0)
LRCK
M
d)
MDP
5V»-p
-OV
3-2.
SCHEMATIC DIAGRAM
13 14
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