Timing Chart - Sony SDM-P234 Service Manual

VIDEO
SYNC
*1~39 : PC Mode /*41~52 : Video Mode
MODEL NAME /SV#(23")
PRESET MODE(23")
MODE1
MODE FOR CUSTOMER VESA85Hz
RESOLUTION 640x350
CLOCK
31.500 MHZ 31.500
-HORIZONTAL-
H-FREQ 37.861 kHz 37.861
usec dots
H. TOTAL
26.413 832 26.413
H. BLK
6.095 192
H.FP 1.016 32
H.SYNC
2.032 64
H.BP 3.048 96
H.ACTIV 20.317 640 20.317
-VERTICAL-
V.FREQ(HZ)
85.080 Hz 85.080
msec lines
V.TOTAL 11.754 445 11.754
V.BLK 2.509 95
V.FP
0.845 32
V.SYNC 0.079 3
V.BP 1.585 60
V.ACTIV 9.244 350 10.565
-SYNC-
INT(G) NO
EXT(H/V)/POLARITY
YES P/N
EXT(CS)/POLARITY
NO
Serration NO
SYNC LEVEL TTL V
-VIDEO-
VIDEO LEVEL
0.700 Vp-p
SET UP 0 V
-OTHERS-
INT/NON INT
NON INT NON INT
SIZE(23) 495X306 mm 495X306
#OF GRIDS
18 { 10
DOTS&LINES/GRID
35 { 35
EDID DATA
COMMENTS
-SONY SG SETTING
H/V 8 border
-OTHERS

TIMING CHART

B
C
D
MODE2 MODE3 MODE4
VESA85Hz VGA VESA 72Hz
640x400 640x480 640x480
MHZ 25.175 MHZ 31.500
kHz 31.469 kHz 37.861
usec dots usec dots usec
832 31.778 800 26.413
6.095 192 6.356 160 6.095
1.016 32 0.636 16 0.762
2.032 64 3.813 96 1.270
3.048 96 1.907 48 4.063
640 25.422 640 20.317
Hz 59.940 Hz 72.809
msec lines msec lines msec
445 16.683 525 13.735
1.189 45 1.430 45 1.057
0.026 1 0.318 10 0.238
0.079 3 0.064 2 0.079
1.083 41 1.049 33 0.740
400 15.253 480 12.678
NO NO NO
NO N/P YES N/N NO
NO NO NO
NO NO NO
TTL V TTL V TTL
0.700 Vp-p 0.700 Vp-p 0.700
0 V 0 V 0
NON INT NON INT
mm 495X306 mm 495X306
16 { 10 16 { 12 16 { 10
40 { 40 40 { 40 40 { 48
H/V 8 border
A
E
F
MODE5 MODE6
VESA 75Hz VESA 85Hz
640x480 640x480
MHZ 31.500 MHZ 36.000 MHZ
kHz 37.500 kHz 43.269 kHz
dots usec dots usec dots
832 26.667 840 23.111 832
192 6.349 200 5.333 192
24 0.508 16 1.556 56
40 2.032 64 1.556 56
128 3.810 120 2.222 80
640 20.317 640 17.778 640
Hz 75.000 Hz 85.008 Hz
lines msec lines msec lines
520 13.333 500 11.764 509
40 0.533 20 0.670 29
9 0.027 1 0.023 1
3 0.080 3 0.069 3
28 0.427 16 0.578 25
480 12.800 480 11.093 480
NO NO
N/N YES N/N YES N/N
NO NO
NO NO
V TTL V TTL V
Vp-p 0.700 Vp-p 0.700 Vp-p
V 0 V 0 V
NON INT NON INT NON INT
mm 495X306 mm 495X306 mm 495X306
16 { 12 16 { 12
40 { 40 40 { 40
– 4 –
MODE7 MODE8 MODE9
VESA 60Hz VGA-T VESA 85Hz
720x480 720x400 720x400
31.505 MHZ 28.350 MHZ 35.500
35.162 kHz 31.500 kHz 37.927
usec dots usec dots usec
28.440 896 31.746 900 26.366
5.586 176 6.349 180 6.085
1.079 34 0.635 18 1.014
1.270 40 3.810 108 2.028
3.238 102 1.905 54 3.042
22.854 720 25.397 720 20.282
59.901 Hz 70.156 Hz 85.039
msec lines msec lines msec
16.694 587 14.254 449 11.759
3.043 107 1.556 49 1.213
0.341 12 0.381 12 0.026
0.057 2 0.095 3 0.079
2.645 93 1.079 34 1.107
13.651 480 12.698 400 10.546
NO NO NO
YES N/N YES N/P YES
NO NO NO
NO NO NO
TTL V TTL V TTL
0.700 Vp-p 0.700 Vp-p 0.700
0 V 0 V 0
NON INT NON INT
mm 495X306 mm 495X306
18 { 12 16 { 12 16 { 12
40 { 40 45 { 33 45 { 33
SDM-P234 (E)
MODE10
VESA 56Hz
800x600
MHZ 36.000 MHZ
kHz 35.156 kHz
dots usec dots
936 28.444 1024
216 6.222 224
36 0.667 24
72 2.000 72
108 3.556 128
720 22.222 800
Hz 56.250 Hz
lines msec lines
446 17.778 625
46 0.711 25
1 0.028 1
3 0.057 2
42 0.626 22
400 17.067 600
NO
N/P YES P/P
NO
NO
V TTL V
Vp-p 0.700 Vp-p
V 0 V
NON INT
mm 495X306 mm
16 { 12
50 { 50