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 tam- pers 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.
TAPE DECK ADJUSTMENT
1. AZIMUTH ADJUSTMENT Deck Mode Test Tape Test Point Adjustment Adjust for DECK Screw A Deck Playback MTT-114 Speaker Out Maximum Azimuth Screw B Deck Playback MTT-114 Speaker Out Azimuth Screw Maximum
Electronic Dual-trace Voltmeter synchroscope
Head Playback Mode Speaker Out L out L ch CH1 CH2
Test Tape Unit MTT-114 R ch GND
Figure 1. Azimuth Adjustment Connection Diagram
2. NORMAL SPEED ADJUSTMENT
Deck Mode Test Tape Test Point Adjustment Adjust for Remark