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Circuit Diagrams and PWB Layouts
Small Signal Board: IF, I/O Videoprocessing
1
2
3
IF,I/O VIDEOPROCESSING
5316
A
100MHZ
5317
100MHZ
1403
5415
5416
+5V2_CON
+8V
30R
30R
F 500mA
441
B
3R9
I452
+5VCOM
+5V_VDP
3402
OFWK3953L
SAW-FILTER AUDIO
B13
2412
C
2
IF-TER
4n7
+8VP
3
1409-B
OFWK3953L
MT
6403
4 5 6 9 10 13 14 15 11
1
BA792
D
3414
7403
0V4
BC847B
4K7
+8VP
LMN
9403
OFWK9656L
SAW-FILTER-VIDEO
6402
E
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
OFWK3953L
SAW-FILTER VIDEO
3406
2406
A400
2
G
47R
220p
6404
3
1SS356
1408-B
OFWK3953L
MT
1
4 5 6 9 10 13 14 15 11
7405
BC847BW
0V4
3423
H
LMN
5K6
5CCE
5403
COIL 40.4 SUPPRESSION
I
8204 000 8325.2
1
2
3
FTP1.1E
4
5
6
+5VS
+8V_VDP
+8V_CON
3400
I445
I444
I443
I411
F413
4R7
+8VP
I440
100K
F411
1409-A
A411
2401
A412
7
I5
A409
8
A410
+8V_VDP
5CCE
7
8
5408
2411
NC
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
1408-A
3417
5K6
7
+8VP
+8VP
8
+8V_VDP
1411
SFSCC
7410
NC
3
1
18
16
12
17
5V0
I451
2
I450
4
5
6
7.
45
7
8
9
I441
5404
7V7
F440
6u8
I421
5405
7V7
6u8
I442
3401
5
9
45
11
44
35
33
31
48
15
17
19
22
46
SUPPLY
CTRL
64
SIF2
63
22n
SIF1
2409
1
AGCSIF
HIP
2u2
I402
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
+8VP
3382
7320
560R
I449
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
47
58
61
60
B1
SYNC
B14b
2305
3373
FBL-SC1-IN
36
SC2-R_C-IN_AV2
R1IN
100n
100R
2355
37
2316
B14b
G1IN
3374
10p
from AV2
38
2364
B1IN
100n
100R
SC2-G-IN
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
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
25
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
1 CIN
I435
7 SC
SAND-
FILTER
CLOCK
CASTLE
TUNING
GEN
13
4
9
8
11
10
I432
I433
10
11
12
13
14
1305 E11
3462 D14
1306 E12
3463 B5
1307 E12
3468 H11
1308 E13
3473 D11
1403 A1
3474 F9
1406 E5
3475 G9
B
1407 E5
3476 H9
1408-A G3
5309 H14
1408-B G3
5310 H14
1409-A C3
5311 I14
1409-B D3
5312 F14
1410-A E4
5316 A1
1410-B F3
5317 A1
1411 G6
5318 G7
A
2302 H14
5401 D2
2305 C11
5402 E5
2316 C11
5403 H2
2322 C11
5404 B7
2327 D12
5405 B7
2339 H8
5406 E6
2350 A11
5408 D6
2351 A11
5411 C1
2352 A11
5415 A2
2353 I12
5416 A3
2354 G12
6402 E2
2355 C12
6403 D2
2356 F11
6404 G2
2357 F11
6405 E2
2358 F11
7307 G11
2359 F11
7320 F9
B
2360 F11
7322 E7
2361 F13
7323 D9
2362 F13
7401 F2
2364 C12
7402 H7
2365 F7
7403 D2
2366 F8
7405 H1
2367 F8
7406 F5
2368 F8
7407 G5
2369 F8
7408 A11
2370 F8
7409 A12
2371 B10
7410 H5
2372 B10
7411 D6
2373 B8
7412 F14
2374 B8
7413 D13
2375 B8
7414 D11
C
2376 B7
7415 H9
2377 B6
9300 F7
2378 B7
9318 G11
2379 F12
9319 G11
2380 F12
9322 G8
+8VP
+8VP
2381 F12
9401 F3
2382 F12
9402 E3
2383 D12
9403 E2
2384 F7
9405 E2
2385 G13
9406 F13
2387 F7
9407 B4
2388 A11
9408 H7
2389 B12
9410 B4
2390 B1
9412 F6
I456
2391 B3
9413 F6
I457
D
2394 B6
9414 E7
7413
2401 C6
9415 C3
2402 G7
9416 D5
BFS20
2403 F9
9417 D6
2404 C7
9418 E5
2405 D1
9419 E7
2406 G2
9420 F6
2407 G3
9422 H6
2408 H3
A400 G3
2409 C7
A409 C5
2410 G9
A410 C5
2411 D6
A411 C4
I424
COMB-Y_CVBS-OUT
2412 C1
A412 C4
2413 D5
F401 D7
2414 H6
F403 C7
E
2415 H6
F404 E12
+5VS
2417 E7
F405 E12
2418 D7
F406 E12
2419 D7
F407 B10
2420 G8
F408 B10
2421 G14
F411 C6
2422 E13
F413 B6
2423 G14
F437 D1
2424 G11
F440 B8
2425 B1
I401 G10
2426 H13
I402 C7
I425
2427 I14
I411 B5
7412
2428 I14
I415 H8
2432 D12
I417 F8
BC857BW
2433 G9
I421 B8
I426
3451
3301 I12
I422 B8
F
3303 H11
I424 E14
3370 F9
I425 F14
270R
3371 G9
I426 F14
3372 G9
I427 F14
3373 C11
I428 F13
I427
5312
3374 C11
I430 H14
3375 C12
I431 H14
33u
3376 B10
I432 I12
3377 B10
I433 I11
3378 B10
I434 H11
3379 D11
I435 H11
3380 B7
I440 B4
3381 H8
I441 B7
3382 F7
I442 B7
3385 G7
I443 B6
G
7307-p4
3392 G7
I444 B5
3393 F11
I445 B5
3400 B5
I446 D5
3401 B7
I447 D5
3402 B1
I448 E6
3403 G7
I449 F7
14
3404 I6
I450 I6
YOUT-3D
3405 H5
I451 H5
3406 G2
I452 B1
COUT-3D
3407 F2
I453 B11
I430
2302
3408 B5
I454 B12
COUT
16
COMB-C-OUT
3409 G2
I455 B12
3410 E3
I456 D13
I431
100n
3411 D2
I457 D14
3412 H6
I458 E5
5309
H
CVBS-TXT
3414 D2
c002 A8
3415 B5
B2
100MHZ
3416 D5
3417 G5
5310
3418 D7
COUT-3D
3419 E5
100MHZ
3420 G6
15
3421 F5
3423 H1
YOUT-3D
5311
3433 G1
3434 E2
100MHZ
3435 G5
3436 E6
3437 D7
3439 E6
I
3441 B5
3444 B11
3445 F6
3447 B11
3448 B12
3449 B12
3450 E14
3451 F14
3452 F14
from 3D Comb
3456 G5
3457 H5
CL 36532075_012.eps
(US-ONLY)
3460 D13
151003
3461 D14
14
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