RXD-652/702/752/772S/852/A81/A601/A701
9
ADJUSTMENT
X04-1313 Q TYPE (65MHz~74MHz BAND)
N0.
ITEM
INPUT
SETTINGS
OUTPUT
SETTINGS
TUNER
SETTINGS
ALIGNMENT
POINTS
ALIGN FOR
FIG.
1
VCO
(C)
69 MHz,
70 dBf (ANT INPUT)
1 kHz, 0 kHz DEV
SUB, 0 kHz DEV
Connect a frequency
counter to VCO monitor
X04 (CN2).
AUTO
69 MHz
VR 2
Adjust it the
frequency counter
reads 31.25 kHz
±100 Hz.
(a)
2
RESONANCE
POINT
(C)
69 MHz,
70 dBf (ANT INPUT)
1 kHz, 40 kHz DEV
SUB, 10 kHz DEV
Select : L or R
Connect a oscilloscope
to TUNER OUT(CN6).
AUTO
69 MHz
TC 1
Minimum
crosstalk.
(a)
3
SEPARATION
(C)
SAME AS ABOVE
Connect a oscilloscope
to TUNER OUT(CN6).
AUTO
69 MHz
VR 1
Minimum
crosstalk.
(a)
L
GND
FM
75
½
AM
ANTENNA
MD REC OUTPUT
MD/DVD INPUT
+
-
+
-
FRONT
SPEAKERS
(6-16
½
)
SUPER
WOOFER
PRE OUT
R
R
L
L
R
DIGITAL
OUT
OPTICAL
CENTER SPEAKER(6-16
½
)
SURROUND SPEAKERS
(12-16
½
)
+
-
L
R
(A)
(B)
(C)
(D)
AM-SG
FM-MPX-SG
FM-MPX-SG
TO CN6
3pin (Lch)
1pin (Rch)
2pin (GND)
POLAR SG
AC voltmeter
Oscilloscope
Distortion meter
Dummy antenna
Fig (a)
Tuner adjustment
RXD-652(K)
INT
1P
99.6.9
8:03
PM
y [ W 18
