JVC MX-GA77 User Manual

MX-GA77
1-22
Fig.3
Recording /Play head
AZIMUTH control screw
(RVS Play)
AZIMUTH control screw
(FWD Play)
Fig.4
Audio OSC.
SET
(MAIN PCB)
Oscilloscope
AUX IN
VTVM
IN
SPK OUT
IN OUT
TP
AZIMUTH1
2
2. Adjust Deck 2 Play Level/REC BIAS
Fig.4
RemarkStandardPre-SetupItemStep
Pre-Setup
Condition
To Adjust
SPK OUT
(VTVM is
connected to
the scope)
After putting VT-703
into Deck 2
1)Press FWD PLAY
button.
Turn the control
screw to as
shown in Fig.3.
Max output
and same phase
(both channels)
After
adjustment
secure it with
REGION
LOCK.
Recording
Bias
Voltage
After putting AC-225
into Deck 2
1)Press REC PLAY
button.
2)TAPE PCB JCW3,
connectted to VTVM
Turn JSR2L,
JSR2R to the
right and left
CHECK TO
7mV(
0.5mV)

JVC MX-GA77 Specifications

General

Brand	JVC
Model	MX-GA77
Category	Stereo System
Language	English