| ADUSTMENT ITEM |
MEASURING POINT | ADJUSTMENT PART | LOCATION | REF Clause |
|---|---|---|---|---|
| Tape speed | Tape out | V702 | Control PCB | 3.6 |
| Meter Cal. | LED LEVEL METER 1 2 3 4 L R |
V801 V802 V803 V804 V805 V806 |
Meter PCB | 3.8.1 3.8.2 |
| P.B. Cal. | Tape out 1 2 3 4 |
V151 V152 V153 V154 |
R/P AMP PCB |
3.9.1 |
| P.B frequency | Tape out 1 2 3 4 |
V151 V152 V153 V154 |
R/P AMP PCB |
3.9.2 |
| Erase current | No.1 pin on W101 W102 W103 W104 |
T101 T102 T103 T104 |
R/P AMP PCB |
3.9.3 |
| Rec level | Tape out 1 2 3 4 |
V109 V110 V111 V112 |
R/P AMP PCB |
3.9.4 |
| Bias current | Tape out 1 2 3 4 |
V113 V114 V115 V116 |
R/P AMP PCB |
3.9.5 |