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Circuit Diagrams and PWB Layouts
Small Signal Board (AB): IF, I/O Videoprocessing
1
2
3
IF,I/O VIDEOPROCESSING
B2
A
5316
100MHZ
5317
100MHZ
1403
I318
5415
5416
+5V2_CON
+8V
30R
30R
F 500mA
441
B
3R9
I452
+5VCOM
+5V_VDP
3402
1409-A
OFWK3953L
SAW-FILTER AUDIO
C
B13
2412
2
IF-TER
4n7
+8VP
3
1409-B
OFWK3953L
MT
6403
1
4 5 6 9 10
BA792
D
3414
7403
0V4
BC847B
4K7
+8VP
LMN
9403
OFWK9656L
SAW-FILTER-VIDEO
E
6402
2
1SS356
3
3434
9402
+8VP
2K7
7401
1410-B
BC847BW
OFWK9656L
MT
1
4 5 6 9
10 13 14 15 11
F
+8VP
1408-A
OFWK3953L
SAW-FILTER VIDEO
3406
2406
A400
2
G
47R
220p
6404
3
1SS356
1408-B
OFWK3953L
MT
5 6 9 10 13 14 15 11
1
4
7405
BC847BW
H
0V4
3423
LMN
5K6
5CCE
5403
COIL 40.4 SUPPRESSION
I
8204 000 8304.7
1
2
3
FTL13U AA & AB
4
5
6
+5VS
+8V_VDP
+8V_CON
3400
I445
I444
I443
F413
I411
4R7
+8VP
I440
3401
100K
F411
A411
2401
A412
22n
7
I5
8
A409
A410
+8V_VDP
5CCE
7
8
5408
2411
NC
13 14 15 11
16
1
6
18
100n
12
17
2
5
I447
3
4
I446
7411
MODULATOR COIL
BC847B
9417
3419
1410-A
82R
9418
I448
5402
5406
2417
7
3u9
3u3
470n
I458
1406
1407
+8VP
8
TPW
TPW
1
3
1
3
2
2
NC
9413
18
16
12
17
3421
5K6
7406
BC847BW
0V4
7407
BC857B
3417
5K6
7
+8VP
+8VP
8
+8V_VDP
1411
SFSCC
7410
NC
3
1
16
18
12
17
5V0
F402
2
I450
I322
4
5
6
7.
88
7
8
9
I441
5404
7V7
F440
6u8
I421
5405
7V7
6u8
I442
5
9
45
11
44
35
33
31
48
15
17
19
22
46
47
SUPPLY
CTRL
64
SIF2
63
SIF1
2409
1
AGCSIF
HIP
I402
2u2
2
VIF1
3
VIF2
2404
F403
4
AGCDEC
1u
3418
6
PLLRILT
390R
7
7323
VCO1
TDA9321H
8
VCO2
IF DEM
62
TUNERAGC
F401
3437
10
VIFOUT
1K
V1
I6
GROUP
12
DELAY COR.
IN
13
OUT
LUMA & CHROMA PROC.
9414
I/O SWITCH
7322
14
BC847BW
CVBSINT
16
18
20
21
23
24
32
34
26
28
29
25
+8VP
3382
7320
560R
F409
BC847BW
+8V_VDP
7415
BC847BW
7402
BC847BW
7
8
9
10
11
12
13
L8
B1
2350
R-SC1_V-IN
B1
2351
100n
G-SC1-IN_Y-IN
F14
B1
from AV1
2352
100n
B-SC1-IN_U-IN
100n
+8VP
+8VP
7408
7409
BC857B
I453
I455
BC857B
I454
V9
58
61
60
B1
SYNC
B14b
2305
3373
FBL-SC1-IN
36
SC2-R_C-IN_AV2
R1IN
100R
2355
100n
37
G1IN
2316
3374
B14b
10p
from AV2
38
B1IN
100R
2364
SC2-G-IN
100n
39
FBL1IN
10p
2322
B14b
3375
41
R2IN
SC2-B-IN_C-OUT
100n
100R
42
G2IN
B14b
2383
10p
43
B2IN
SC2-FBL-IN
3379
+8VP
40
FBL2IN
100R
10p
2327
49
YOUT
7414
50
BC847BW
B6a,B2
BFS20
UOUT
Y50
51
VOUT
B2,B6a
F404
Y50
57
B6a
X3.579
F405
U50
56
V6
B6a
X3.575
F406
V50
55
V7
X3.582
54
V8
X4.43
52
COL_PLL
53
SEC_DEC
27
30
59
+5VCOM
+5VCOM
2354
2385
100n
100n
7307
TDA9181
6
5
VCC
VDD
2
INPSEL
Y|CVBSO
2424
12
Y|CVBS1
2H/4H DELAY
CLAMP
I434
ADAPTIVE
100n
3
Y|CVBS2
CLAMP
COMB FILTER
COUT 16
1
CIN
I435
7
SC
SAND-
FILTER
CLOCK
CASTLE
TUNING
GEN
13
4
9
8
11
10
15
I432
I433
10
11
12
13
14
1305 F11
3463 B5
1306 F12
3468 H11
1307 F12
3473 D11
1308 F13
3474 F9
B2
1403 B1
3475 G9
1406 E5
3476 H9
1407 E5
5309 H14
B
1408-A G4
5310 H14
1408-B H3
5311 I14
1409-A C4
5312 F14
1409-B D3
5316 A1
1410-A E4
5317 A1
1410-B F3
5318 G7
1411 G6
5401 D2
2302 H14
5402 E5
A
2305 C11
5403 H2
2316 C11
5404 B7
2322 C11
5405 B7
2327 D12
5406 E6
2339 H8
5408 D6
2350 A11
5411 C1
2351 A11
5415 B2
2352 A11
5416 B3
2353 I12
6402 E2
2354 G12
6403 D2
2355 C12
6404 G2
2356 F11
6405 E2
2357 F11
7307 G11
2358 F11
7320 F9
2359 F11
7322 E7
B
2360 F11
7323 D9
2361 F13
7401 F2
2362 F13
7402 H7
2364 C12
7403 D2
2365 G7
7405 H1
2366 F8
7406 F5
2367 F8
7407 G5
2368 F8
7408 A11
2369 F8
7409 A12
2370 F8
7410 H5
2371 B10
7411 D6
2372 B10
7412 F14
2373 B8
7413 D13
2374 B8
7414 D11
2375 B8
7415 H9
C
2376 B7
9300 F7
2377 B6
9318 G11
2378 B7
9319 G11
2379 F12
9322 G8
2380 F12
9401 F3
2381 F12
9402 E3
+8VP
+8VP
2382 F12
9403 E2
2383 D12
9405 E2
2384 F7
9406 F13
2385 G13
9407 B4
2387 G7
9408 H7
2388 A11
9410 B4
2389 B12
9412 F6
2390 B1
9413 F6
2391 B3
9414 E7
I456
2394 B6
9415 D3
D
I457
2401 C6
9416 D5
2402 G7
9417 D6
7413
2403 F9
9418 E5
2404 D7
9419 E7
2405 D1
9420 F6
2406 G2
9422 H6
2407 G3
A400 G3
2408 H3
A409 C5
2409 C7
A410 C5
2410 G9
A411 C4
2411 D6
A412 C4
2412 C1
F401 D7
I424
2413 D5
F402 H5
COMB-Y_CVBS-OUT
2414 H6
F403 D7
2415 H6
F404 E12
E
2417 E7
F405 E12
+5VS
2418 D7
F406 E12
F407 B10
2419 D7
2420 G8
F408 B10
2421 G14
F409 F7
2422 E13
F411 C6
2423 G14
F413 B6
2424 H11
F437 D1
2425 C1
F440 B8
2426 H13
I318 B2
2427 I14
I322 I5
I425
2428 I14
I401 H10
2432 D12
I402 C7
7412
2433 G9
I411 B5
BC857BW
3301 I12
I415 H8
I426
F
3303 H11
I417 F8
3451
3370 F9
I421 B8
3371 G9
I422 B8
270R
3372 G9
I424 E14
3373 C11
I425 F14
3374 C11
I426 F14
I427
5312
3375 C12
I427 F14
3376 B10
I428 F13
33u
3377 B10
I430 H14
3378 B10
I431 H14
3379 D11
I432 I12
3380 B7
I433 I11
3381 H8
I434 H11
3382 F7
I435 H11
3385 G7
I440 B4
G
3392 G7
I441 B7
7307-p4
3393 F11
I442 B7
3400 B5
I443 B6
3401 B7
I444 B5
3402 B1
I445 B5
3403 G7
I446 D5
3404 I6
I447 D5
3405 H5
I448 E6
14
YOUT-3D
3406 G2
I450 I6
3407 F2
I452 B1
COUT-3D
3408 B5
I453 B11
3409 G2
I454 B12
I430
2302
COMB-C-OUT
3410 E3
I455 B12
3411 D2
I456 D13
100n
I431
3412 H6
I457 D14
3414 D2
I458 E5
H
5309
CVBS-TXT
3415 B5
c002 B8
3416 D5
100MHZ
B2
3417 G5
3418 D7
3419 E5
5310
COUT-3D
3420 G6
100MHZ
3421 F5
3423 H1
3433 G1
YOUT-3D
5311
3434 E2
3435 H5
100MHZ
3436 E6
3437 D7
3439 E6
3441 C5
I
3444 B11
3445 F6
3447 B11
3448 B12
3449 B12
3450 E14
3451 F14
3452 F14
3456 G5
from 3D Comb
3457 H5
3460 D13
E_13450_025.eps
(US-ONLY)
3461 D14
3462 D14
291204
14
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