CXA2095S
PIN-COMP
VBLKW
(6)
(2)
: Horizontal pin distortion compensation amount adjustment (V parabola wave
gain control)
0H = 0.11Vp-p
1FH = 0.47Vp-p
3FH = 0.84Vp-p
Compensation amount minimum
Center DC: 4V (when V-ASPECT = 2FH)
Compensation amount maximum
: VBLK width control (Blanked width after reference pulse. Operates when
JMPSW = 1, blanked width after reference pulse is fixed to 1H when JMPSW = 0.)
0H = 12H from Bch REF-P
1H = 11H from Bch REF-P
2H = 10H from Bch REF-P
3H = 9H from Bch REF-P
H-POSITION
PIN-PHASE
(4)
(4)
: Horizontal position adjustment (HAFC phase control)
0H = 1µs delay
Picture position shifts to right. Video delayed with
respect to HD.
7H = 0µs
FH = 1µs advance
Picture position shifts to left. Video advanced with
respect to HD.
: Horizontal trapezoidal distortion compensation amount adjustment (V parabola
wave center timing control)
0H = 1.5ms advance
Horizontal size for top of picture increases.
Horizontal size for bottom of picture decreases.
Center timing is 8.9ms from VTIM.
7H = 0ms
FH = 1.5ms delay
Horizontal size for top of picture decreases.
Horizontal size for bottom of picture increases.
UP-CPIN
(4)
(4)
(4)
(4)
: Horizontal pin distortion compensation amount adjustment for top of picture (V
parabola wave gain control)
0H = +0.2V
7H = 0V
Horizontal size for top of picture decreases.
(0.7Vp-p, 4:3 mode)
FH = –0.2V
Horizontal size for top of picture increases.
LO-CPIN
: Horizontal pin distortion compensation amount adjustment for bottom of picture
(V parabola wave gain control)
0H = +0.2V
7H = 0V
Horizontal size for bottom of picture decreases.
(0.7Vp-p, 4:3 mode)
FH = –0.2V
Horizontal size for bottom of picture increases.
AFC-BOW
AFC-ANGLE
: Vertical line bow compensation amount adjustment (HAFC phase control
according to parabola wave)
0H = Top and bottom of picture delayed 500ns with respect to picture center
7H = 0ns
FH = Top and bottom of picture advanced 500ns with respect to picture center
: Vertical line slope compensation amount adjustment (HAFC phase control
according to sawtooth wave)
0H = Top of picture delayed 500ns, bottom of picture advanced 500ns with
respect to picture center
7H = 0ns
FH = Top of picture advanced 500ns, bottom of picture delayed 500ns with
respect to picture center
V-ASPECT
(6)
: Aspect ratio control
(V sawtooth wave gain control)
0H = 75%
16:9 CRT full
2FH = 100%
3FH = 112%
4:3 CRT full (amplitude: 1.23Vp-p)
– 23 –
SONY [ SONY CORPORATION ]
