ViewSonic N1930w-2M, Руководство по обслуживанию

Страница: 36 / 95

U.S.A. CATV (TABLE 2)
VIF 45.75 MHz, SIF 41.25 MHz
(Unit : MHz)
Ch. Freq.range fp
(picture)
fs (sound) fosc Ch. Freq.range fp
(picture)
fs
(sound)
fosc
2
3
4
5A
5
6
A-5
A-4
A-3
A-2
A-1
A
B
C
D
E
F
G
H
I
7
8
9
10
11
12
13
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
AA
BB
CC
DD
EE
FF
GG
HH
II
2
3
4
1
5
6
95
96
97
98
99
14
15
16
17
18
19
20
21
22
7
8
9
10
11
12
13
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
54 – 60
60 – 66
66 – 72
72 – 78
76 – 82
82 – 88
90 – 96
96 – 102
102 – 108
108 – 114
114 – 120
120 – 126
126 – 132
132 – 138
138 – 144
144 – 150
150 – 156
156 – 162
162 – 168
168 – 174
174 – 180
180 – 186
186 – 192
192 – 198
198 – 204
204 – 210
210 – 216
216 – 222
222 – 228
228 – 234
234 – 240
240 – 246
246 – 252
252 – 258
258 – 264
264 – 270
270 – 276
276 – 282
282 – 288
288 – 294
294 – 300
300 – 306
306 – 312
312 – 318
318 – 324
324 – 330
330 – 336
336 – 342
342 – 348
348 – 354
55.25
61.25
67.25
73.25
77.25
83.25
91.25
97.25
103.25
109.25
115.25
121.25
127.25
133.25
139.25
145.25
151.25
157.25
163.25
169.25
175.25
181.25
187.25
193.25
199.25
205.25
211.25
217.25
223.25
229.25
235.25
241.25
247.25
253.25
259.25
265.25
271.25
277.25
283.25
289.25
295.25
301.25
307.25
313.25
319.25
325.25
331.25
337.25
343.25
349.25
59.75
65.75
71.75
77.75
81.75
87.75
95.75
101.75
107.75
113.75
119.75
125.75
131.75
137.75
143.75
149.75
155.75
161.75
167.75
173.75
179.75
185.75
191.75
197.75
203.75
209.75
215.75
221.75
227.75
233.75
239.75
245.75
251.75
257.75
263.75
269.75
275.75
281.75
287.75
293.75
299.75
305.75
311.75
317.75
323.75
329.75
335.75
341.75
347.75
353.75
101.00
107.00
113.00
119.00
123.00
129.00
137.00
143.00
149.00
155.00
161.00
167.00
173.00
179.00
185.00
191.00
197.00
203.00
209.00
215.00
221.00
227.00
233.00
239.00
245.00
251.00
257.00
263.00
269.00
275.00
281.00
287.00
293.00
299.00
305.00
311.00
317.00
323.00
329.00
335.00
341.00
347.00
353.00
359.00
365.00
371.00
377.00
383.00
389.00
395.00
JJ
KK
LL
MM
NN
OO
PP
QQ
RR
SS
TT
UU
VV
WW
AAA
BBB
CCC
DDD
EEE
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
354 –360
360 –366
366 –372
372 –378
378 –384
384 –390
390 –396
396 –402
402 –408
408 –414
414 –420
420 –426
426 –432
432 –438
438 –444
444 –450
450 –456
456 –462
462 –468
468 –474
474 –480
480 –486
486 –492
492 –498
498 –504
504 –510
510 –516
516 –522
522 –528
528 –534
534 –540
540 –546
546 –552
552 –558
558 –564
564 –570
570 –576
576 –582
582 –588
588 –594
594 –600
600 –606
606 –612
612 –618
618 –624
624 –630
630 –636
636 –642
642 –648
355.25
361.25
367.25
373.25
379.25
385.25
391.25
397.25
403.25
409.25
415.25
421.25
427.25
433.25
439.25
445.25
451.25
457.25
463.25
469.25
475.25
481.25
487.25
493.25
499.25
505.25
511.25
517.25
523.25
529.25
535.25
541.25
547.25
553.25
559.25
565.25
571.25
577.25
583.25
589.25
595.25
601.25
607.25
613.25
619.25
625.25
631.25
637.25
643.25
359.75
365.75
371.75
377.75
383.75
389.75
395.75
401.75
407.75
413.75
419.75
425.75
431.75
437.75
443.75
449.75
455.75
461.75
467.75
473.75
479.75
485.75
491.75
497.75
503.75
509.75
515.75
521.75
527.25
533.75
539.75
545.75
551.75
557.75
563.75
569.75
575.75
581.75
587.75
593.75
599.75
605.75
611.75
617.75
623.75
629.75
635.75
641.75
647.75
401.00
407.00
413.00
419.00
425.00
431.00
437.00
443.00
449.00
455.00
461.00
467.00
473.00
479.00
485.00
491.00
497.00
503.00
509.00
515.00
521.00
527.00
533.00
539.00
545.00
551.00
557.00
563.00
569.00
575.00
581.00
587.00
593.00
599.00
605.00
611.05
617.00
623.00
629.00
635.00
641.00
647.00
653.00
659.00
665.00
671.00
677.00
693.00
689.00
ViewSonic Corporation
Confidential - Do Not Copy
N1930w-2M
33