A/C Head Adjustment Method (Summery) - Panasonic DVCPRO HD EX AJ-HD1200AP Service Manual

1-13. A/C Head Adjustment Method (Summery)

Adjustment Screw
Item
Tilt Adj. A
Azimuth Adj. F
Azimuth Fix G
Height Adj. B
Height Fix H
X-Value Adj. C, D
Screw
B VFK1150A (5.5mm Nut Driver)
A, F VFK1178A (0.89mm Hex Driver)
C, D, G, H VFK1148A (1.5mm Hex Driver)
Hole E VFK0357 (Eccentric Driver)
E A
B
C
F
G
D
A/C HEAD
Figure 1-13-1
A/C Head Adjust Screws
1) Adjust screw (A) after loosen screw (G).
Counter clockwise (Tighten) --- Decrease Cue Level.
Clockwise (Loosen)--- Increase Cue Level
2) Tighten screw (G) after finishing adjusting the screw (A).
(Refer to following item "Azimuth Fix".)
1) Phase is adjusted by screw (F) after loosen screw (G).
2) Tighten screw (G) after finishing adjusting the screw (F).
(Refer to following item "Azimuth Fix".)
Screw (G) should always be tightened during adjustment except Tilt and
Azimuth adjustments.
Counter clockwise (Tighten): In case CTL level increases by pressing down
the A/C Head.
Clockwise (Loosen): In case CTL level increases by lifting up the A/C Head.
NOTE 1: Please refer to figure 1-13-2 for the portion to lift up and press
down the A/C Head.
NOTE 2: To lift up and press down A/C Head, do it gently by finger.
After the height adjustment, tighten screw (H) to fix height of A/C Head.
1) Adjust X-Value at Hole (E) by VFK0357, then tighten the screw (C)
and (D) to fix A/C Head horizontal position.
2) Tap the portion shown in the fig. 1-13-3 to confirm the phase shift.
Tool for Adjustment
Press Down
Lift Up
H
A/C Head Height Confirmation
Adjustment Method
B
Figure 1-13-2
MECH-8
Tap here
H
C
Figure 1-13-3
A/C Head X-Value Adjustment
Torque
(Adjustment)
(Adjustment)
10cN·m
(1.0Kgf·cm)
(Adjustment)
25cN·m
(2.5Kgf·cm)
25cN·m
(2.5Kg·cm)
E
D