Panasonic TC-21FX30LA Service Manual page 21

Notes:
1. Wedge A, B and C should be inserted following the sequence of 1, 2 and 3 shown in Fig. 12.
2. The wedges should be set 120° apart from each other.
3. Be certain that three wedges are firmly fixed and the Deflection Yoke is tightly clamped in place.
Otherwise the Deflection Yoke may shift its position and cause a loss of convergence and purity.
R-B Static
Convergence Magnet
CRT
Purety Magnet
Deflection Yoke
Fig.11
Wedge A
Wedge C
Fig.12
Clamp for Convergence &
Puritymagnet
(R-B)-G Static
Convergence Magnet
Wedge B
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TC-21FX30LA/LP / TC-29FX30LA/LP