Teac A-450 - ADJUSTMENT LOCATION

Fe-Cr & Hi-Fi TAPE
9. The crosstalk between adjacent
tracks checks for these tapes usual-
ly may be omitted unless the tech- (1)
nician wishes to confirm that they
also are within specifications.
(2)
(3)
7-4. ADJUSTMENT LOCATION
LEFT CHANNEL <=»——— | ——= RIGHT CHANNEL
vies @)
VRIO4 VRIOS = VRIO3. vR203 VR205 VR204
LIo2 LIos LIOS LIOS) L203 1204 L205
ve 102 VvC103 VvClol
BIAS 2 BIAS 3 BIAS | BIAS | BIAS 3 BIAS 2
T-513
Fig. 7-24 Adjustment Location (on RECORD/PLAYBACK
AMPL. PC BD.)
record
Fig. 7-23 Adjacent Track Crosstalk Measurement Procedure
Fig. 7-25 Adjustment Location (on POWER SUPPLY PC BD.)
VR101/201
Playback
EQ
VC101/201
VR102/202
Playback
level
VC102/202
VR103/203
Record
level
(1)
VC103/203
VR104/204
Record
level
(2)
L102/202
VR105/205
Record
level
(3)
L103/203
VR106/206
VU
meter
calibration
(Record)
L104/204
VR107/207
VU
meter
calibration
(Playback)
L105/205
VR108/208
Peak
level
indicator
adj.
Record bias (1)
Record bias (2)
Record bias (3)
Bias trap
Record EQ (1)
Record EQ (3)
Record EQ (2)
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