Sharp VC-A30G Serviceanleitung Seite 10

VC-A30G(BR) VC-A30S(BR}
VC-A30GM(BR) VC-A30SM(BR)
VC-A30QM(BR) VC-A30SV(BR)
Maintained 5
Possible symptom encountered
Laie
eae
Eeaics
Sarma auton
significant vibration
soovmmeneer
fe fatele |e |
Supply impedance roller
requires replacement.
Clean with pure high
Lateral noises " y y i
(inner hole and shaft)
quality isopropyl alcohol.
Head occasionally blocked
Supply impedance roller flange B
Clean tape contact part
with the specified cleaning
liquid.
Retaining guide
Slant pole
Video head Poor S/N ratio, no colour
Poor colour, beating
Sound too small or distorted
Clean tape contact area
with the specified cleaning
liquid.
Full-erase head
A/C head
Capstan D.D. Motor
Pinch roller
Clean rubber and rubber
contact area with the
specified cleaning liquid.
Reel belt
coanabe pol ailes Peaks
Cassette loading belt EBs
sani
se
froadingmorr =| Tf] | Cassette not loaded or unloaded
Ea
+See the table below for servicing the reel block parts.
| fos] [2o}os| us — —— iat —
Cassette not loaded or
unloaded
Clean with pure high
Reel Pulley
Tape slack
Main supplytake-up brake levers
O
>
q
oO
oO >
NOTE: ©): Part replacement.
(J: Cleaning (For cleaning, use a lint-free cloth dampened with pure isopropy! alcohol).
A:
Oil refilling (The indicated point should be lubricated with high quality spindle oil every
1000 hrs).
if the reading is out of the specified value, clean or replace the part. |
10