ViewSonic N4285p-4M Service Manual page 36

U.S.A. CATV (TABLE 2)
VIF 45.75 MHz, SIF 41.25 MHz
Ch. Freq.range
2
2 54 – 60
3 3 60 – 66
4 4 66 – 72
5A 1 72 – 78
5 5 76 – 82
6 6 82 – 88
A-5 95 90 – 96
A-4 96
96 – 102
A-3 97 102 – 108
A-2 98 108 – 114
A-1 99
114 – 120
A 14 120 – 126
B 15 126 – 132
C
16 132 – 138
D 17 138 – 144
E 18 144 – 150
F
19 150 – 156
G 20 156 – 162
H 21 162 – 168
I
22 168 – 174
7 7 174 – 180
8 8 180 – 186
9 9 186 – 192
10 10
192 – 198
11 11 198 – 204
12 12 204 – 210
13 13 210 – 216
J 23 216 – 222
K 24 222 – 228
L 25 228 – 234
M 26 234 – 240
N 27 240 – 246
O 246 – 252
28
P 29 252 – 258
Q 30 258 – 264
R 264 – 270
31
S 32 270 – 276
T 33 276 – 282
U 282 – 288
34
V 35 288 – 294
W 36 294 – 300
300 – 306
AA 37
BB 38 306 – 312
CC 39 312 – 318
DD 40 318 – 324
EE 324 – 330
41
FF 42 330 – 336
GG 43 336 – 342
HH 342 – 348
44
II 45 348 – 354
ViewSonic Corporation
fp fs (sound) fosc
(picture)
55.25 59.75 101.00
61.25 65.75
107.00
67.25 71.75 113.00
73.25 77.75 119.00
77.25 81.75
123.00
83.25 87.75 129.00
91.25 95.75 137.00
97.25 101.75
143.00
103.25 107.75 149.00
109.25 113.75 155.00
115.25
119.75 161.00
121.25 125.75 167.00
127.25 131.75 173.00
133.25
137.75 179.00
139.25 143.75 185.00
145.25 149.75 191.00
151.25 197.00
155.75
157.25 161.75 203.00
163.25 167.75 209.00
215.00
169.25 173.75
175.25 179.75 221.00
181.25 185.75 227.00
233.00
187.25 191.75
193.25 197.75 239.00
199.25 203.75 245.00
205.25 209.75 251.00
211.25 257.00
215.75
217.25 221.75 263.00
223.25 227.75 269.00
229.25 275.00
233.75
235.25 239.75 281.00
241.25 245.75 287.00
247.25 293.00
251.75
253.25 257.75 299.00
259.25 263.75 305.00
311.00
265.25 269.75
271.25 275.75 317.00
277.25 281.75 323.00
329.00
283.25 287.75
289.25 335.00
293.75
295.25 299.75 341.00
301.25 305.75 347.00
307.25 353.00
311.75
313.25 317.75 359.00
319.25 323.75 365.00
325.25 371.00
329.75
331.25 335.75 377.00
337.25 341.75 383.00
389.00
343.25 347.75
349.25 353.75 395.00
Ch. Freq.range
(picture)
JJ 46 354 – 360
KK 47 360 – 366
LL 48 366 – 372
MM 49 372 – 378
NN 50 378 – 384
OO 51 384 – 390
PP 52 390 – 396
QQ 53
396 – 402
RR 54 402 – 408
SS 55 408 – 414
TT 56
414 – 420
UU 57 420 – 426
VV 58 426 – 432
WW
59 432 – 438
AAA 60 438 – 444
BBB 61 444 – 450
CCC 62 450 – 456
DDD 63 456 – 462
EEE 64 462 – 468
65 468 – 474
66 474 – 480
67 480 – 486
68 486 – 492
69
492 – 498
70 498 – 504
71 504 – 510
72
510 – 516
73 516 – 522
74 522 – 528
75
528 – 534
76 534 – 540
77 540 – 546
78 546 – 552
79 552 – 558
80 558 – 564
81 564 – 570
82
570 – 576
83 576 – 582
582 – 588
84
85 588 – 594
86 594 – 600
600 – 606
87
88 606 – 612
89 612 – 618
618 – 624
90
624 – 630
91
92 630 – 636
93 636 – 642
642 – 648
94
33
Confidential - Do Not Copy
(Unit: MHz)
fp fs fosc
(sound)
355.25
359.75 401.00
361.25 365.75 407.00
367.25 371.75 413.00
373.25 377.75 419.00
379.25 383.75
425.00
385.25 389.75 431.00
391.25 395.75 437.00
397.25 401.75
443.00
403.25 407.75 449.00
409.25 413.75 455.00
415.25 419.75
461.00
421.25 425.75 467.00
427.25 431.75 473.00
433.25
437.75 479.00
439.25 443.75 485.00
445.25 449.75 491.00
451.25
455.75 497.00
457.25 461.75 503.00
463.25 467.75 509.00
469.25 473.75 515.00
475.25 479.75 521.00
481.25 485.75 527.00
487.25 491.75 533.00
493.25 497.75
539.00
499.25 503.75 545.00
505.25 509.75 551.00
511.25 515.75
557.00
517.25 521.75 563.00
523.25 527.25 569.00
529.25
533.75 575.00
535.25 539.75 581.00
541.25 545.75 587.00
547.25 593.00
551.75
553.25 557.75 599.00
559.25 563.75 605.00
565.25 611.05
569.75
571.25 575.75 617.00
577.25 581.75 623.00
629.00
583.25 587.75
589.25 593.75 635.00
595.25 599.75 641.00
647.00
601.25 605.75
607.25 653.00
611.75
613.25 617.75 659.00
619.25 623.75 665.00
625.25 671.00
629.75
631.25 635.75 677.00
637.25 641.75 693.00
643.25 689.00
647.75
N4285p-4M