Read Sony SDM-N50PS (serv.man2) Service Manual online
SDM-N50PS
– 4 –
PRIMARY MODE
MODE AT PRODUCTION
MODE 24
MODE 25
MODE 26
MODE 27
MODE 28
MODE 29
MODE 30
MODE 31
RESOLUTION
640 X 400
640 X 350
640 X 400
640 X 480
1024 X 768
640 X 400
720 X 400
800 X 600
CLOCK
25.180 MHz
31.500 MHz
31.500 MHz
31.500 MHz
65.000 MHz
24.870 MHz
28.320 MHz
36.000 MHz
— HORIZONTAL —
H-FREQ
31.475 kHz
37.861 kHz
37.861 kHz
37.861 kHz
48.077 kHz
30.478 kHz
31.467 kHz
35.156 kHz
usec
usec
usec
usec
usec
usec
usec
usec
H. TOTAL
31.771
26.413
26.413
26.413
20.800
32.811
31.780
28.444
H. BLK
6.354
6.095
6.095
6.095
5.046
7.077
6.356
6.222
H. FP
0.953
1.016
1.016
0.762
0.462
0.322
0.636
0.167
H. SYNC
2.542
2.032
2.032
1.270
1.477
3.860
3.814
5.111
H. BP
2.859
3.048
3.048
4.063
3.108
2.895
1.907
0.944
H. ACTIV
25.417
20.317
20.317
20.317
15.754
25.734
25.424
22.222
— VERTICAL —
V. FREQ(Hz)
70.100 Hz
85.080 Hz
85.080 Hz
72.809 Hz
59.797 Hz
59.996 Hz
50.026 Hz
56.160 Hz
lines
lines
lines
lines
lines
lines
lines
lines
V. TOTAL
449
445
445
520
804
508
629
626
V. BLK
49
95
45
40
36
108
229
26
V. FP
11
32
1
9
3
37
102
2
V. SYNC
2
3
3
3
4
2
2
1
V. BP
36
60
41
28
29
69
125
23
V. ACTIV
400
350
400
480
768
400
400
600
— SYNC —
INT(G)
NO
NO
NO
NO
NO
NO
NO
NO
EXT(H/V)/POLARITY
YES N/N
YES P/N
YES N/P
YES N/N
YES N/N
YES N/N
YES N/N
YES N/N
EXT(CS)/POLARITY
NO
NO
NO
NO
NO
NO
NO
NO
INT/NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
PRIMARY MODE
MODE AT PRODUCTION
MODE 32
MODE 33
MODE 34
MODE 35
MODE 36
RESOLUTION
800 X 600
1024 X 768
1024 X 768
1024 X 768
800 X 600
CLOCK
50.000 MHz
64.000 MHz
65.000 MHz
64.000 MHz
39.530 MHz
— HORIZONTAL —
H-FREQ
48.828 kHz
48.780 kHz
48.363 kHz
48.485 kHz
37.434 kHz
usec
usec
usec
usec
usec
H. TOTAL
20.480
20.500
20.677
20.625
26.714
H. BLK
4.480
4.500
4.923
4.625
6.476
H. FP
0.960
1.000
0.615
1.219
1.012
H. SYNC
1.600
1.500
3.200
1.219
2.530
H. BP
1.920
2.000
1.108
2.188
2.934
H. ACTIV
16.000
16.000
15.754
16.000
20.238
— VERTICAL —
V. FREQ(Hz)
66.888 Hz
59.561 Hz
60.078 Hz
59.637 Hz
59.608 Hz
lines
lines
lines
lines
lines
V. TOTAL
730
819
805
813
628
V. BLK
130
51
37
45
28
V. FP
48
12
3
39
5
V. SYNC
6
6
3
3
1
V. BP
76
33
31
3
22
V. ACTIV
600
768
768
768
600
— SYNC —
INT(G)
YES
NO
NO
NO
NO
EXT(H/V)/POLARITY
YES N/N
YES N/N
YES N/N
YES N/N
YES N/N
EXT(CS)/POLARITY
NO
NO
NO
NO
NO
INT/NON INT
NON INT
NON INT
NON INT
NON INT
NON INT
2000.1.11 VER.
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