Sansui 8900ZDB - AM IF Adjustment and Dial Calibration

SR panes nn
cyte
{
i
i
1
1
)
2.
AM
IF
Adjustment
&
Dial
Calibration
(see
Fig.
4-1
on
Page
8)
Note:
1.
SELECTOR.
.-----
cure
AM
2.
AM9
kHz/10
kHz
Selection
Switch
(Rear
Panel)
9
kHz:
*
Mark
Frequency
10
kHz
:
**
Mark
Frequency
Terminal
No. 76
(F-3300)
Output 60 dB
Genescope
Display
No Input
Indication
AFC
Voltage
Adj.
Lead Wire of
eR33 (F-3300)
*522 kHz
Tuning Knob
(**520
kHz)
*522 kHz
(**520
kHz)
Same
as
above
Display
Indication
AFC
Voltage
|
Same
as
above
Adj.
Lead Wire of
eR3 (F-3300)
DC
Volt
Meter
ell
1.7V
41V
(F-3300)
*1602 kHz
Tuning Knob
(**1600 kHz)
*1602 kHz
(**1600
kHz)
Same
as
above
ANT
REC
OUT
Terminal
*603
kHz
(**600
kHz)
ANT
Input
50
dB
400
Hz
(30%
MOD)
AM
SSG
*603 kHz
(**600
kHz)
RF Adj.
*1404 kHz
(**1400 kHz)
RF Adj.
SIGNAL
SIGNAL
Indicator
Adj.
Lead Wire of
eR3 (F-3300)
DC
Volt
Meter
L-ch or R-ch
VTVM
&
Scope
*1404
kHz
(**1400
kHz)
|
Same
as
Same
as
above
ANT
Input
50
dB
above
400
Hz
(30%
MOD)
AM SSG
eTC2
22.5V
+2V
(F-3300)
Bar
Antenna
|
Max.
Output
eTCl
Max.
Output
(F-3300)
Make 7 lamps
lighting
*999
kHz
(**1000
kHz)
ANT
Input
70
dB
Auto Search
Level Adj.
(7900Z
Only)
*999
kHz
(**1000
kHz)
|
Same
as
ANT
Input
70
dB
above
Indicator
400
Hz
(30%
MOD)
AM SSG
No
Input
-
Same
as
above
Terminal
No.
67
ANT
[in
Terminal
(F-3300)
400
Hz
(30%
MOD)
DC
Volt
Meter
AM SSG
eVRI
(F-3300)
Make
only
1
lamp
lighting
eVR2
(F-3300)
e
Abbreviations
Equipment
AM
FM
Generator
Oscilloscope
.--
+++
e+e
Genescope
AM
Standard
Signal
Generator
.--------
°°
AM
SSG
EM
Standard
Signal
Generator
..--
+--+
7-7
FM
SSG
FM
Stereo
Generator
..------
eer
Stereo
SG
Oscilloscope...
--
eee
rrr
Scope
Audio
Oscillator
©...
-
+e
-
err
Audio
Osc.
Distortion
Meter
©.
-
ee
-eer
Dist.
Meter
Others
Antenna...
--
eee
cce
Modulation
..----
esse
cr
rrr
Total
Harmonic
Distortion
sicNALDOOoooO
Voltage
change
from
L
to
H
level