Registration (Convergence)Adjustment Method - Sony KP-EF41HK2 Service Manual

KP-EF41HK2/ME2/MN2/SN2, EF48HK2/ME2/MN2/SN2,
KP-EF53HK2/ME2/MN2/SN2
5-4. REGISTRATION (CONVERGENCE)
ADJUSTMENT METHOD
PAL REGISTRATION ADJUSTMENT
1) Receive the PAL SPCB signal.
2) Select Service mode and enter adjustment items for Green
signal.
CENTER ADJUSTMENT
1) Adjust GH and GV CENT.
GV CENT
GH CENT
SIZE ADJUSTMENT
1) Adjust GH SIZE data " 0 ".
2) Adjust VSP H-SIZE.
3) Make GV SIZE data " 00 ".
4) Adjust VSP V-SIZE.
5) Adjust VSP SSCOR.
SPEC : H-SIZE 16.4 +/- 0.15 Sq.
V-SIZE 12.3 +/-0.15Sq.
VSP HSIZE
VSP VSIZE
RM-871
– 42 –
MAIN DEFLECTION ADJUSTMENT
1) Adjust VSP V-Lin.
Correct linearity of the horizontal top and bottom lines.
VSP VLINE
2) Adjust VSP H-SKEW
Correct the vertical center line to be in parailel with the
screen edges and other colors.
VSP H-SKEW
3) Adjust VSP H-BOW.
Correct linearity of the vertical center line.
VSP H-BOW
4) Adjust VSP H-PIN.
Correct the vertical left and right lines and eliminute pin-
cushion-shaped distortion.
VSP H-PIN
5) Adjust VSP H-Key.
Correct the vertical left and right lines to be in parallel with
each other.
VSP H-KEY
6) Adjust VSP UC. PIN
Correct the screen top section line bow.
VSP UC. PIN
7) Adjust VSP LC. PIN
Correct the screen bottom section line bow.
VSP LC. PIN