19
HCD-XGR66/XGR600
Record/Playback Head Azimuth Adjustment
DECK A
DECK B
Note:
Perform this adjustments for both decks
Procedure:
1. Mode: Playback (FWD)
set
MAIN board
MD (VIDEO) OUT jack (J701)
L-CH, R-CH
+
level meter
test tape
P-4-A100
(10 kHz, – 10 dB)
Screw
position
L-CH
peak
within
1dB
Output
level
L-CH
peak
R-CH
peak
within
1dB
Screw
position
R-CH
peak
3. Mode: Playback
set
test tape
P-4-A100
(10 kHz, – 10 dB)
oscilloscope
L-CH
R-CH
V
H
90
°
135
°
180
°
wrong
MAIN board
MD (VIDEO) OUT jack (J701)
L-CH
Adjustment Location:
Playback Head (Deck A).
Record/Playback/Erase Head (Deck B).
forward
reverse
2. Turn the adjustment screw and check output peaks. If the peaks
do not match for L-CH and R-CH, turn the adjustment screw
so that outputs match within 1dB of peak.
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TEL 13942296513 QQ 376315150 892498299
