Sanyo MCD-Z330F - CONTROLS; Control Panel Overview; Volume Control

TUNER ADJUSTMENTS
a. PARTS LOCATION
~27w J2706
x
–1
❑
U204
❑
@
CT211
L2106
I-I
u
Q
IC2116
102118
.—
12002
If/’
,“
n ,?7 IIL9rm
51b :
II II
q%?
u
u
u
b. AM Adjustment
SG Modulation :1 kHz. 30%
Connections
Adjusting
Circuit
SG Position of
Frequency tuning dial
VTVM
Oscilloscope
Adjustment
Input
I
output
Closed the
output
terminal by sweep
Connect sweep
generator, it place
generator toC2118
to L2106
(H) & J2706 (E)
IF
450 kHz
I
Low XF215
I
520 kHz
Low end
IJ?205
Tuning
coverage
Connect AM SG to
Connect VTVM to
test loop
speaker terminals
—
3
=-i-+=
—
4
L2204
Connect
AM SG to Connect VTVM to
test loop speaker terminals
Tracking
Max.
5
1400 kHz ] 1400 kHz
CT211
Antenna : 75t2 unbalanced , Modulation :1 kHz
Dev. :
●22.5kHz(Mono) *22.5KHz(Stereo) *6.75 KHz(Pilot
c. FM Adjustment
1 I
Connections
I
step Adjusting
Circuit
SG
Frequency
Position of
I
Adjustment
VTVM
tuning dial Oscilloscope
output
Connect sweep
generator toC2116
(H) & J2706 (E)
Input
Connect sweep
generator to
XF201@ (H)&
XF201O (E)
Connect FM SG to
XF201O (H)&
XF201@ (E)
Connect FM SG to
XF201O (H)&
XF201O (E)
H--
1
IF
2
Tuning
3
coverage
10.7 MHz
87.9 MHz
107.9 MHz
Low end
I
I 1.75to.5 v
Connect VTVM to
speaker terminals
High end I
MO02 I 5.0*0.1 v
H
4
Tracking
5
90.1 MHz
106.1 MHz
=--t+ ‘ax
Connect VTVM to
speaker terminals
-2-