- 2-1 -
TAPE DECK ADJUSTMENT
1. AZIMUTH ADJUSTMENT
Figure 1. Azimuth Adjustment Connection Diagram
CH1 CH2
Speaker Out
Playback Mode
Head
Test Tape
MTT-114
L ch
R ch
GND
Dual-trace
synchroscope
Electronic
Voltmeter
L out
R out
Unit
❏
ADJUSTMENTS
This set has been aligned at the factory and normally will not require further adjustment. As a result, it is not
recommended that any attempt is made to modificate any circuit. If any parts are replaced or if anyone tampers
with the adjustment, realignment may be necessary.
IMPORTANT
1. Check Power-source voltage.
2. Set the function switch to band being aligned.
3. Turn volume control to minimum unless otherwise noted.
4. Connect low side of signal source and output indicator to chassis ground unless otherwise specified.
5. Keep the signal input as low as possible to avoid AGC and AC action.
Deck Mode
Test Tape
Test Point
Adjustment
Adjust for
Palyback
MTT-114
Speaker Out
DECK Screw
Maximum
Azimuth Screw
SECTION 2. ELECTRICAL SECTION
Summary of Contents for LX-M230A
Page 6: ... 1 6 ...
Page 26: ... 2 20 ...
Page 27: ... 2 37 CD MAIN P C BOARD SOLDER SIDE ...
Page 28: ... 2 38 INTERNAL BLOCK DIAGRAM OF ICs KIA6225P S IC201 BIPOLAR LINEAR INTEGRATED CIRCUIT ...
Page 31: ... 2 41 BA5810FP IC503 ...
Page 34: ... 4 2 ...
Page 35: ...2 21 2 22 BLOCK DIAGRAM ...
Page 38: ... CDP SCHEMATIC DIAGRAM 2 27 2 28 ...
Page 39: ...2 29 2 30 WIRING DIAGRAM ...
Page 40: ...PRINTED CIRCUIT DIAGRAMS MAIN TUNER P C BOARD SOLDER SIDE 2 31 2 32 ...
Page 41: ...2 33 2 34 MAIN TUNER P C BOARD COMPONENT SIDE ...