Sony HCD-GTR7 - Page 21

21
HCD-GTR6/GTR6B/GTR7/GTR8/GTR8B
3. Mode: Playback
4. After the adjustments, apply suitable locking compound to
the parts adjusted.
Adjustment Location: Playback Head (Deck).
test tape
P-4-A100
(10 kHz, –10 dB)
oscilloscope
L-CH
R-CH
V
H
waveform of oscilloscope
in phase
45o 90 o 135o 180o
good
wrong
L
R
Reverse Rorward