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XR-A330SW, XR-A330EE
QQ
3 7 63 1515 0
4.2 ADJUSTMENT FOR XR-A330EE
Note : Adjustment of XR-A330EE/MLWXJ/EE are the same as those of XR-A330/DXJ/NC except for the following:
FM Tuner Section
Set the mode selector to FM BAND.
Connect the wiring as shown in Fig. 1.
Adjustment
Step No.
Title
Front End
1
Sensitivity
TUNED IND.
2
Lighting Level
Notes:
Before adjusting, make sure there is no gap between L6101 and L6102 as well as between L6103 and L6104. If there is a gap between them,
bring them into contact with each other first, and then make adjustments.
AM Tuner Section
Set the mode selector to AM BAND.
Connect the wiring as shown in Fig. 1.
Adjustment
Step No.
Title
TE
L 13942296513
Front End
1
Sensitivity
*1: For the area using 10kHz step, frequencies should be 1000kHz
AM SG
MPX SG
FM/AM TUNER MODULE (AXQ7069)
AM
antenna
terminal
YELLOW
www
FM
antenna
terminal
.
14
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FM SG (1kHz, ±75kHz dev.)
Reception
Frequency
Frequency
Level
(MHz)
(dBµV)
70
0-30
98
18±2
AM SG (400Hz, 30% Mod.)
Frequency
Frequency
Level
(kHz)
(dBµV/m)
1
999*
35-45
60cm
Center
Center
FM SG
FM75Ω antenna terminal
Fig. 1 AM and FM Adjustment Wiring Diagram
AXX7041
BLACK
L6101
x
ao
u163
y
T6101
L6102
i
L6103
Fig. 2 Adjustment Points
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8
Adjustment
Location
Display
L6104
Adjust so that the DC voltage between the
70MHz
L6102
IC6201-Pin 20 and GND becomes at maximum
T6101
level.
Adjust so that the indicator of TUNED IND. starts
98MHz
VR6201
to light up.
Reception
Adjustment
Location
Display
Q Q
3
6 7
1 3
Adjust so that the DC voltage between the
1
999kHz*
T6201
IC6201-Pin 20 and GND becomes at maximum
level.
Loop antenna
AM antenna terminal
PRODUCT
T6201
.
2 9
9 4
2 8
Specifications
Specifications
1 5
0 5
8
2 9
9 4
DC
voltmeter
m
co
VR6201
9 9
2 8
9 9
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