Pioneer CT-70R Service Manual page 29

10.1.3 Tape Transport Adjustment
Mode Adjustment location
Forward direction playback Adjustment nut @
mode
Tape curling at the erase and playback heads must conform
with the following figures.
Curling at the playback head: Less than 1/9 the tape width
Curling at the erase head: Less than 1/5 the tape width.
Reverse direction playback Adjustment nut @
mode
Check pea
Mirror
Fig. 10-4 Tape curling check points
Fig. 10-5 Tape transport adjustment
10.1.4 FF and REW Rotational Speed Adjustment
*Use a frequency counter without a cassette half mounted in the cassette compartment.
Mode Adjustment location Specifications
Fast forward mode with tape
in forward direction
Adjust the frequency reading between MR HB out (5) and
GND (3) on the RM control assembly to 36Hz +1Hz.
VR202 (RM contro! assembly)
RM control assembly
vr202 = (3) (5)
Fig. 10-6 FF/REW rotating speed adjustment