Panasonic DVC PRO Studio AJ-D950P Service Manual page 96

1. Confirm that the voltage at TP4202 is within the specification. If it is
not, adjust T4203 so that the Erase Current level A is within the
specification.
2. Confirm that the voltage at TP4203 is within the specification. If it is
not, adjust T4204 so that the Erase Current level A is within the
specification.
6.5.3. CUE Bias Current adjustment
Board
Specification
Test Point
Adjustment Point
Input Signal
Mode
Tape
M.EQ
1. Connect a Volt Meter between TP4002 and TP4003 (GND) and
confirm that the voltage is in the specification.
2. If it is out of Specification, adjust T4202 so that the level becomes
maximum and adjust VR4202 so that the level is within the
specification.
6.5.4. CUE PB Level Adjustment
CUE(H1)
7mVrms ± 0.5mVrms
TP4002 (GND:TP4003)
T4202, VR4202
REC-PLAY
REC/PB Tape
Electric Volt Meter
96