JVC MX-GA8 Service Manual

1-22 (No.MB080)
4.1.2 Cassette Deck
 To Adjust Tape Speed
(GND)
VTVM
1) Measuring tape: i) MTT-111 (or equivalent)
(Tapes recorded with 3kHz)
ii) MTT-5512 (or equivalent)
2) Connect the SPK OUT of the MAIN PCB to the fre-
quency counter as in figure 1-5.
Notes
NOR
SPEED
Control
1
SPK OUT
(connected
to the frequency
counter)
Turn VSR1 to
left and right
(FRONT PCB)
3KHz
Remark
Standard
To Adjust
Pre-Setup
Item
Step
Pre-Setup
Condition
1) Deck 1:MTT-111
2) Press PLAY
SW button
3) Deck 2:Same
as above
MAIN PCB
output
SPK OUT
Frequency Counter
Figure 1-5
SPK OUT
Figure 1-7
In Out
MAIN PCB
Oscilloscope
1%
range
Figure 1-8
Audio OSC.
SET
(MAIN PCB)
Oscilloscope
AUX IN
VTVM
IN
SPK OUT
IN OUT
TP
Figure 1-6
Recording /Play head
AZIMUTH control screw
(RVS Play)
AZIMUTH control screw
(FWD Play)

JVC MX-GA8 Specifications

General

Brand	JVC
Model	MX-GA8
Category	Stereo System
Language	English