Sony TRINITRON KD-27FS170 Service Manual page 40

V. Linearity (VLIN), V. Correction (SCOR), PIN
Amp (PAMP), and Trapezoid (TRAP)
Adjustments
1. Input a crosshatch signal.
2. Access Service Adjustment Mode.
Press 2 or 5 to select the DEF category.
3.
Press 1 or 4 to display the VLIN item.
4.
Adjust the value of VLIN by pressing 3 or 6 for the best horizontal
5.
size.
6. Repeat steps 4 and 5 for SCOR, PAMP, and TRAP.
7. Press MUTING then ENTER to write into memory.
V LINEARITY (VLIN)
V CORRECTION (SCOR)
PIN AMP (PAMP)
TRAPEZOID (TRAP)
KD-27FS170/32FS170/36FS170
V. Angle (VANG), V. Bow (VBOW), Upper PIN
(UPIN) and Low PIN (LPIN) Adjustments
1. Input a crosshatch signal.
2. Access Service Adjustment Mode.
Press 2 or 5 to select the DEF category.
3.
Press 1 or 4 to display the VANG item.
4.
Adjust the value of VANG by pressing 3 or 6 for the best picture.
5.
6. Repeat steps 4 and 5 for VBOW, UPIN, and LPIN.
7. Press MUTING then ENTER to write into memory.
V ANGLE (VANG)
V BOW (VBOW)
UPPER PIN (UPIN)
LOW PIN (LPIN)
Reading Adjustments to Memory
1. After completing all adjustments, 0 then ENTER to read into
memory.
Signal
Category Type
DEF NTSC
Display
HSIZ 1:35
Item
Display
Data
M65586MK-056FP
KD-27FS170/32FS170/36FS170
Channel
Type
READ
Text
NVM:OK changes to
"READ" and
changes
colors from
green to red
D1.0
40