SERVICING FIXTURES AND TOOLS
JG100A Torque Tape
(VHT-063)
JG024A
JG022 Master Plane
JG153 X Value Adjustment
Screwdriver
JG005 Post Adjustment
Screwdriver
Part No. SV-TG0-030-000
(small)
JG002B
JG002E
JG002F
Adapter
Dial Torque Gauge
(10~90gf•cm)
(60~600gf•cm)
Reel Disk Height
Adjustment Jig
JG154 Cable
JG185 Tentelometer
(For 2 heads model)
VHS Alignment Tape
JG001
JG001A
JG001Q
JG001T
(For 4 heads model)
VHS Alignment Tape
JG001B
JG001I
JG001P
JG001S
(VN S-LI6 )
(VN S-CO1 )
(VN S-LI6 H)
(VN S-X6 )
2
3
2
3
2
3
2
3
(VN S-LI6 )
(VN S-CO1 )
(VN S-LI6 H)
(VN S-X6 )
1
3
1
3
1
3
1
3
Remarks
Part No.
APJG001000
Ref. No.
JG001Q
JG001T
JG001B
JG001I
JG001P
JG001S
JG002B
JG002E
JG002F
JG005
JG153
JG001
JG001A
APJG022000
APJG001A00
APJG001Q00
JG100A
JG154
JG024A
JG022
VHS Alignment Tape
APJG001T00
APJG001B00
APJG001I00
APJG001P00
APJG001S00
APJG002B00
APJG002E00
APJG002F00
APJG005000
APJG153000
APJG024A00
APJG100A00
APJG154000
Parts Name
VHS Alignment Tape
VHS Alignment Tape
VHS Alignment Tape
VHS Alignment Tape
VHS Alignment Tape
VHS Alignment Tape
VHS Alignment Tape
Adapter
Dial Torque Gauge (10~90gf
•
cm)
Dial Torque Gauge (60~600gf
•
cm)
Post Adjustment Screwdriver
X Value Adjustment Screwdriver
Master Plane
Reel Disk Height Adjustment Jig
Torque Tape (VHT-063)
Cable
Monoscope, 6KHz (For 2 heads model)
Color Bar, 1KHz (For 2 heads model)
Hi-Fi Audio (For 2 heads model)
X Value Adjustment (For 2 heads model)
Monoscope, 6KHz (For 4 heads model)
Color Bar, 1KHz (For 4 heads model)
Hi-Fi Audio (For 4 heads model)
X Value Adjustment (For 4 heads model)
VSR Torque, Brake Torque (S Reel/T Reel Ass'y)
Brake Torque (T Reel Ass'y)
VSR Torque, Brake Torque (S Reel)
Guide Roller Adjustment
X Value Adjustment
Reel Disk Height Adjustment
Reel Disk Height Adjustment
Playback Torque, Back Tension Torque During Playback
Used to connect the test point of SERVICE and GROUND
JG180
APJG180000
AV Jack Jig
PG Shifter Adjustment, Color Level Adjustment, E-E Level
Adjustment
JG180 AV Jack Jig
D1-1
PREPARATION FOR SERVICING
How to use the Servicing Fixture
1.
2.
3.
Remove the Syscon PCB from the set.
Be sure to place the parts on a paper so that they have no short-circuit each other.
Short circuit between TP1001 and Ground with the cable JG154.
(The BOT, EOT and the Reel Sensor do not work and the deck can be operated without a cassette tape.)
In case of using a cassette tape, press the STOP/EJECT button to insert or eject a cassette tape.
Turn on the power and re-check the cable before checking the trouble points.
JG185
APJG185000
Tentelometer
Confirmation of Tape Tension on Playback