Adjustment - Kenwood RXD-M35 Service Manual

RXD-M35
QQ
3 7 63 1515 0
1. AM SECTION
fL : Low-range frequency
K Type : 530kHz
fH : High-range frequency
K Type : 1610kHz
Signal generator : 400HZ, 30%, AM modulated Antenna Input Level : 60dBf
Test Stage Input Frequency
AM Band
Coverage
✽
AM Tracking
AM IF
✽ Antenna Input Level : 30~40dBf
2. FM SECTION
Signal generator : 1kHz, 75kHz dev, FM modulated Antenna Input Level : 60dBf
Test Stage Input Frequency
98.00MHz
FM IFT
98.00MHz
FM DET
TE
L 13942296513
TUNED 98.00MHz
LEVEL (35dBf ±10dBf)
✽ Adjust VR101 and stop at the point where tuned (LCD) goes on.
FM DET
T104
AM IF
TUNE
VR101
www
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14

ADJUSTMENT

Other Types : 531kHz
Other Types : 1602kHz
Output Frequency
Settings
fL -
fL Speaker
fH Terminal
Speaker
fL
Terminal
Output
Settings
Speaker
(Stereo) Terminal
Speaker
(Mono) Terminal
-
TC101
AM TRACKING
T101
AM
TRACKING (fL)
T102
AM BAND
COVERAGE
T103
Adjusting Parts Lay Out
x ao
y
i
8
Adjusting
Display Parts
fL T102 2.5V±0.1V
fL T101 Maximum
fH TC101
Minimum
fL T103
Distortion
Frequency Adjusting
Display Parts
98.00MHz FM FRONT
(Stereo) END
98.00MHz
T104
(Mono)
Q Q
3 6 7
98.00MHz VR101
(fH)
u163
2 9 9 4
Setting
Output
Setting
Minimum
Distortion
Minimum
Distortion
1 3 1 5 0 5 8 2 9
✽
m
co
.
2 8
9 9
9 4 2 8 9 9