Deflection Adjustment - Sony TRINITRON PVM-14L1 Service Manual

2-13. Deflection Adjustment 9. Adjust V.SIZE with [V SIZE] in [DEFLECTION]-
[GEOMETRY] at SERVICE MENU.
NORMAL V.SIZE standard
V.CENT and V.SIZE should be checked after V.LIN | sd 2 SPC
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16:9 157 £2 mm 157 42mm
221 +3 mm 22143mm
2-13-1. 525 Vertical Deflection Adjustment
1. Receive 525 SPCB signal. 10. Repeat the manual 8 and 9 until be satisfy the both
2. Set the following settings. specifications.
CONTRAST => 80 11. Set to 16:9 mode.
BRIGHTNESS => 0 12. Adjust 16:9 V.SIZE with [V SIZE] in [DEFLEC-
3. Enter service mode. TION]-[GEOMETRY] at SERVICE MENU.
Adjust V.SIZE roughly to 12 blocks with [V SIZE] in Confirm these items and data as follows.
[DEFLECTION]-[RASTER V] at SERVICE MENU. (14 inch) (20 inch)
And adjust V.CENT with [V CENTER]. V.SCROLL: 13 13
V. SLOPE : 25 25
Confirm these items and data as follow. V. ZOOM : 45 50
[DEFLECTION]-[RASTER V] at SERVICE MENU
(14inch) —_ (20 inch) V size in 16:9 mode should be measured without flag
V.SCROLL: 13 13 signal in periphery of the picture.
V. SLOPE : 33 33 13. Back to 4:3 mode.
V.ZOOM : 45 50
5. Receive 525 Cross-Hatch signal.
6. Confirm the following items.
* Confirm DY tilt
* Confirm upper/lower V PIN
. Adjust the Horizontal trapezoid with [TLY] at DY.
8. Adjust V.LIN with [V LINEARITY], [S-CORREC-
TION] in [DEFLECTION]-[GEOMETRY] at SER-
VICE MENU.
V LINEARITY
= —
S-CORRECTION
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2-12 PVM-14L1/14L1 MDE/20L4
SSM-14L1 /20L1