ADJUSTMENTS
4-4. TAPE ADJUSTMENT METHOD
9
NOTE : 1. Clean the playback head before adjustment
2. Prepare the test tape MTT-114 or equivalent
3. Balance, Fader, Bass & Treble ....Center position. Volume adjusted to 2Volts.
STEP
1
Head azimuth
adjustment
Tape Speed
MTT-114N
or equivalent
MTT-114N
or equivalent
Speaker
Output
Speaker
Output
Head azimuth
adjustment screw
(Fig. 1)
Turn the azimuth
screw to obtain
maximum level
Adjust for 3010-
3020Hz
Tape Speed
adjustment
(Fig. 1)
2
DESCRIPTION
TEST TAPE
TEST
POINT
ADJUSTMENT
POINT
ADJUSTMENT
Note : dBu
uV
dBu uV
17
5.0
33
44.6
16
6.31
35
56.2
30
31.6
45
178
NOTE : Antenna signal is used.
1. For Signal Generator with readings in
EMF(Open type) add 12dB (6dB for the
“Dummy” and 6dB for EMF-reading).
2. For Signal Generator with reading in dBm add 6
dB for “Dummy”
[ Fig. 1 ]
Summary of Contents for AKR-0106A
Page 8: ...4 ADJUSTMENTS 6 4 1 TUNER MODULE ADJUSTMENT LOCATIONS CAT 7 3 Band CAT 6 2 Band...
Page 12: ...10 5 SCHEMATIC DIAGRAMS for AKR 1010 AKR 0106 Series OPTION RDS Function CDC Function...
Page 13: ...6 1 PCB MAIN 11 6 PARTS LOCATION ON P C BOARD PART SIDE...
Page 14: ...12 PARTS LOCATION ON P C BOARD for AKR 1010 AKR 0106Series BOTTOM SIDE...
Page 15: ...PARTS LOCATION ON P C BOARD for AKR 1010 AKR 0106Series 13 PART SIDE BOTTOM SIDE 6 2 PCB FRONT...
Page 16: ...14 7 OVERALL EXPLODED VIEW PARTS LIST for AKR 1010 AKR 0106 Series...
Page 17: ...15 8 DECK MECHANISM EXPLODED VIEW PARTS LIST for AKR 1010 AKR 0106 Series...
Page 24: ...10 FUNCTION OF MICOMIC 10 1 PIN CONFIGURATION TOP VIEW 22...
Page 30: ...11 IC BLOCK DIAGRAM 11 1 LC75854 IC LCD DRIVER 28...
Page 31: ...IC BLOCK DIAGRAM 29 11 2 LA3161 TAPE PRE AMP IC304 11 3 SAA6579T IC Audio IC101...
Page 32: ...IC BLOCK DIAGRAM 30 11 4 TDA8571J IC Audio Power IC302...
Page 33: ...IC BLOCK DIAGRAM 31 11 5 LC75371M IC EVR IC301 11 6 BA3121 IC ISOLATOR IC303...
Page 34: ...12 1 WITH ADC 2385 DECK MECHANISM 12 WIRING DIAGRAM 32 for AKR 1010 AKR 0106Series...
