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There are currently no product reviews.
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Another excellent aquisition. Fine detailed manual. Thanks
 ;
Good quality for the scan, complete, but as usual for Tascam, not so comprehensive !
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great manual readable & easy to downlaod to be recommanded
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Very useful, not the best scan, but definitely readable !
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Complete service manual, good quality scan, great buy !
GM-8886ZT ,8886ZT-91
ASL SECTION
Preset conditions 1. Set VR601 and VR602 around the center of the adjustable range. 2. Ground pins 3 and 16 of IC601. Step Input Output No. (MIC) (Pin 22) Adj.point 1 By using an oscillator, apply a sine Observe the output at VR602 wave of 7Hz/3.6mV to the MIC Pin 22 on a DC V meter terminal (+) via a 600-ohm resistor. (pointer-type). 2 By using an oscillator, apply a sine Observe the output at VR601 wave of 7Hz/64mV to the MIC Pin 22 on a digital terminal (+) via a 600-ohm resistor. multimeter. 3 Repeat Steps 1 and 2 until doth adjustments satisfy the specifications. 4 By using the jig(CAN-906,CAN-912), Observe the output at VR602 apply a sine wave of 7Hz/100dB-SPL Pin 22 on a digital directly to the MIC. multimeter. 5 End To connect the Amp unit and the DSP unit, use Jig GGD1153.
Adjustment Spec. Conditions 1.3±0.3V Pin 16:Ground Pin 3:Open Wait for 20 seconds. 4.6±0.1V Pin 16:Ground Pin 3:Ground
3.6±0.1V
Pin 16:Ground Pin 3:Open
TOP VIEW
BOTTOM VIEW
Oscillator
600�
DSP UNIT
VR602
DSP UNIT
MIC
22pin VR601
DC V meter Digital multi meter
13.2V
DC Regulated Power Supply
13.2V
MUTE
SGND
L+
R+
BU
FL+
FR+
RL+
RR+
ACC
BUS+ BUS-
L-
R-
GND
TLMT
GND
FL-
FR-
RL-
WF-
WF+
RR-
CN903
CN901
CN903
CN902
CN901
AMP UNIT
24
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