Panasonic JU-455-5 - REMOVALS AND INSTALLATIONS; PCB Removal and Installation; Front Plate Removal and Installation; Track 00 Assembly Removal and Installation

(4) Write If .
(5) A read walle form is displayed on the oscilloscope as shown in Fig. 9.7 .
(6) Confirm if it 1atisfies the villue as shown in Fig. 8. 1.
-
<:
.--
_ ..
..
..
. -
- --
_ .
f--
T
Fig. 9.7 Asymmetry Waveform
10. PANASONIC ALIGNMENT DISKETTE
Table 10 . 1.
TP I
PIN
I ndex
Azimuth
Burst
-: ,:
:" 8 t 7· t 28 : ::.
10 "
'"
34TRK 34 TRK
48
.. , -
','
'"
68TRK 68TRK
96
817-560
68TRK
68RTRK
96
817 ·581
61TRK 61TRK
100 817-570
Table 102 . .
3 .5 inch Alignment Diskette
TPI PIN
Index
Azimuth
Bur st
20 20
67.5 JU-0 1AA
40 40
135 JU-01AA
- 12 -
•
. ..
•
•
Radial
MODEL
/' 16TRK
JA-55X
..
JU·45S
32TRK
JA-56X
JU-465
32TRK
JU-475
•
JU-58X
JU-59X
36TRK
JU-570
Radial
MODEl
20
JU -31X
40
JU -32X
JU-36X
•