ADJUSTMENTS
4-3. FM ADJUSTMENT METHOD
8
STEP
1
IF adjust
MPX IC
Separation
Control
98.1 MHz, ANT
input 60dBu, 1kHz
(30% MOD) FM
SSG
ANT jack
and GND
ANT jack
and GND
98.1 MHz, ANT
input 40dBu, 1kHz
(L+R=45%
L-R=45%
PILOT=10% MOD)
The voltage
between CW03
L or R CH SP.
output wire
VTVM and Scope
FM DET
ST
BLEND
Adjust for 0V
0.05V
L, R separation
8dB
2
SUBJECT
FEED SIGNAL
FROM
TO
MEASURE
OUTPUT
ADJUST
POINT
ADJUSTMENT
Summary of Contents for ACP-0106 Series
Page 8: ...4 ADJUSTMENTS 6 4 1 TUNER MODULE ADJUSTMENT LOCATIONS CAT 7 3 Band CAT 6 2 Band...
Page 13: ...6 1 PCB MAIN 12 6 PARTS LOCATION ON P C BOARD PART SIDE...
Page 14: ...13 PARTS LOCATION ON P C BOARD for ACP 0108Series BOTTOM SIDE...
Page 15: ...PARTS LOCATION ON P C BOARD for ACP 0108Series 14 PART SIDE BOTTOM SIDE 6 2 PCB FRONT...
Page 22: ...10 FUNCTION OF MICOM IC 10 1 PIN CONFIGURATION TOP VIEW 23...
Page 28: ...11 IC BLOCK DIAGRAM 11 1 LC75854 IC LCD DRIVER IC401 29...
Page 29: ...IC LOCK DIAGRAM 30 11 2 SAA6579T IC Audio IC101...
Page 30: ...IC BLOCK DIAGRAM 31 11 3 TDA8571J IC Audio Power IC304...
Page 31: ...IC BLOCK DIAGRAM 32 11 4 LC75371M IC EVR IC303...
