If,I/O Videoprocessing - Philips EM5.3A P Service Manual

Table of Contents

Advertisement

Circuit Diagrams and PWB Layouts
Small Signal Board: IF. I/O Video Processing
1
2
3

IF,I/O VIDEOPROCESSING

A
1403
5415
5416
+5V2
+8V
+5V2_CON
F 500mA
441
B
3R9
F438
+5V_VDP
+5VCOM
3402
1409-A
OFWK3953L
SAW-FILTER AUDIO
B1-
F416
2412
2
IF-TER
4n7
C
3
1409-B
OFWK3953L
MT
6403
1
4 5 6
9 10 13 14 15 11
0V5
3414
D
7403
BC847B
4K7
B2(3x)
LMN
1410-A
9403
OFWK9656L
SAW-FILTER-VIDEO
6402
2
E
1SS356
3
+8VP
3434
9402
1410-B
2K7
7401
OFWK9656L
MT
BC847BW
1
4 5 6 9 10 13 14 15 11
F
1408-A
OFWK3953L
SAW-FILTER VIDEO
2406
F400
3406
2
47R
220p
6404
G
3
1SS356
1408-B
OFWK3953L
MT
1
4 5 6 9 10 13 14 15 11
7405
BC847BW
B2(3x)
3423
LMN
5K6
H
5CCE
5403
COIL 40.4 SUPPRESSION
I
8204 000 8260.5
1
2
3
EM5.3A P/M AA
4
5
6
http://jdwxzlw.5d6d.com/?fromuser=森林
+5VS
+8V_CON
+8V_VDP
3400
F413
5404
6u8
4R7
5405
6u8
3401
100K
F411
2401
F412
22n
7
2409
F409
2u2
8
2403
F410
470n
5CCE
2404
F403
+8V_VDP
7
8
5408
2411
NC
1u
3418
18
16
1
6
390R
100n
12
17
2
5
3
4
F414
F401
7411
MODULATOR COIL
BC847B
3V5
9417
V1
F436
3419
82R
9418
5402
5406
F439
2417
7
3u9
2u2
470n
9414
1406
1407
8
TPW
TPW
+8VP
7322
1
3
1
3
BC847BW
NC
2
2
18
16
12
17
3382
9413
3421
390R
5K6
7406
BC847BW
7407
BC857B
3417
5V1
5K6
7
+8VP
+8VP
8
1411
SFSCC
7410
NC
3V4
3
1
18
16
12
17
+8VP
2
7402
BC847BW
3V2
4
5
6
免费下载各种维修资料
7.
EN 47
7
8
9
10
F419
F440
F421
F420
5
9
45
11
44
35
33
31
48
15
17
19
22
46
47
58
61
SYNC
SUPPLY
CTRL
64
SIF2
63
SIF1
1
AGCSIF
F402
2
VIF1
3
HIP
VIF2
4V5
4
AGCDEC
2V8
6
PLLRILT
7
7323
VCO1
TDA9320H
8
VCO2
IF DEM
62
TUNERAGC
3437
10
VIFOUT
1K
I6
GROUP
12
DELAY COR.
IN
13
OUT
LUMA & CHROMA PROC.
I/O SWITCH
SEC_DEC
14
CVBSINT
4V
家电维修资料网
16
18
20
21
23
24
32
34
26
28
29
25
27
30
59
+8VP
7320
3V7
BC847BW
3413
680R
7
8
9
10
11
12
13
B
2350
R-SC1_V-IN
B1
2351
100n
G-SC1-IN_Y-IN
B1
2352
100n
B-SC1-IN_U-IN
B1
+8VP
+8VP
100n
7408
BC857B
7409
BC857B
1303
NC
F354
CVBS-3D-COMB
5
NC
4
COUT-3D-COMB
3
NC
2
60
YOUT-3D-COMB
1
N.C.
B1-
36
R1IN
2305
3373
FBL-SC1-IN
37
B5a
G1IN
2355
R-SC3-IN
100n
100R
38
B1IN
2316
3374
B5a
39
10p
FBL1IN
100R
2364
G-SC3-IN
41
100n
R2IN
2322
3375
10p
42
B5a
G2IN
100R
2383
B-SC3-IN
43
100n
B2IN
10p
3379
40
B5a
FBL2IN
FBL-SC3-IN
2327
100R
49
YOUT
7413
B2
50
10p
U50
BFS20
UOUT
B2,B6
Y50
F405
51
F406
V50
VOUT
B2
3V4
57
7404
+8VP
X3.579
B3a-
BC847BW
B2,B6
F404
56
Y50
X3.575
55
X3.582
54
X4.43
52
COL_PLL
53
3451
270R
+5VCOM
+5VCOM
2354
2385
100n
100n
7307
TDA9181
6
5
9324
VCC
VDD
2 INPSEL
Y|CVBSO
14
2424
12 Y|CVBS1
2H/4H DELAY
CLAMP
F434
ADAPTIVE
100n
3 Y|CVBS2
CLAMP
F430
COMB FILTER
COUT
16
1 CIN
F435
7 SC
SAND-
FILTER
CLOCK
CASTLE
TUNING
GEN
F433
13
4
9
8
11
10
15
F432
11
12
13
14
1303 B13
3409 G2
F415 H8
1305 E11
3410 E3
F416 C1
1306 E12
3411 C2
F417 F8
1307 E12
3412 E12
F418 G8
1308 E13
3413 F9
F419 B7
1403 A1
3414 D2
F420 B7
1406 E5
3415 A5
F421 B8
1407 E5
3416 D5
F422 B8
1408-A F4
3417 G5
F423 H9
1408-B G3
3418 C7
F424 E14
1409-A B4
3419 D5
F425 F14
1409-B C3
3420 G6
F426 F14
1410-A E4
3421 F5
F427 F14
A
1410-B E3
3422 G9
F428 F13
1411 G6
3423 H1
F430 H14
2302 H14
3433 G1
F431 H14
2305 C11
3434 E2
F432 H12
2316 C11
3435 G5
F433 H11
2322 C11
3436 E6
F434 G11
2327 D12
3437 D7
F435 H11
B2(2x),B5a
2335 G9
3439 E6
F436 D6
5309
CVBS-TXT
2337 G9
3441 B5
F437 C1
100MHZ
2339 H8
3444 B11
F438 B2
2350 A11
3445 F6
F439 E6
B2
F355
5310
B
2351 A11
3446 G8
F440 B8
COUT-3D
2352 A11
3447 B11
c002 A8
100MHZ
2353 I12
3448 B12
B2
2354 G12
3449 B12
F356
5311
YOUT-3D
2355 C12
3450 E14
100MHZ
2356 F11
3451 F14
2357 F11
3452 F14
2358 F11
3456 G5
2359 F11
3457 H5
2360 F12
3460 D13
2361 F13
3461 D14
2362 F13
3462 D14
C
2364 C12
3463 B5
2365 F7
3468 H11
2366 F8
3473 F7
2367 F8
3474 F6
2368 F8
3475 C11
2369 F8
5309 B14
2370 F8
5310 B14
2371 B10
5311 B14
2372 A10
5312 F14
2373 B8
5401 D3
2374 B8
5402 E5
2375 B8
5403 H2
D
2376 B7
5404 B7
2377 B6
5405 B7
2378 B7
5406 E6
2379 F12
5408 C6
2380 F12
5409 H8
2381 F12
5411 C1
B2
2382 F12
5415 A2
F424
COMB-Y_CVBS-OUT
2383 D12
5416 A3
2384 F7
5417 G7
2385 G13
6402 E2
2387 H8
6403 D2
+5VS
E
2388 A11
6404 G2
2389 B12
6405 E2
2390 B1
7307 G11
2391 B3
7320 F9
2394 B6
7322 E7
2399 F7
7323 D9
2401 C6
7401 E2
F425
2402 G7
7402 H7
7412
2403 C7
7403 D2
BC857BW
2404 C7
7404 D12
F426
2405 D1
7405 H1
2406 G2
7406 F5
F
2407 G3
7407 F5
2408 H3
7408 A12
5312
F427
2409 C7
7409 A12
2411 C6
7410 G5
33u
2412 C1
7411 D6
2413 D5
7412 F14
2417 E7
7413 D13
2418 D7
9318 G11
2419 D7
9319 G11
2420 F8
9322 F8
7307-p4
2421 F14
9324 G11
B2
2422 E13
9401 F3
G
2423 F14
9402 E3
2424 G11
9403 E2
2425 B1
9405 E2
YOUT-3D
2426 C13
9406 F13
B2
2427 C14
9407 A4
2428 C14
9408 H7
2302
COMB-C-OUT
2430 F9
9410 A4
9412 F6
3301 I12
F431
B2
100n
3303 H10
9413 F6
3370 F9
9414 E7
COUT-3D
3371 H9
9415 C3
B2
H
3372 H9
9416 D5
3373 C12
9417 D6
3374 C12
9418 E5
3375 C12
9419 E7
3376 A10
9420 F6
3377 A10
F354 B14
3378 B10
F355 B14
3379 D11
F356 B14
3380 B7
F400 G3
3381 H8
F401 D7
3382 F7
F402 C7
3385 G7
F403 C7
I
3389 F9
F404 E12
3393 F11
F405 D11
3400 B6
F406 D12
3401 B7
F407 B10
3402 B1
F408 B11
3403 G7
F409 C5
3404 I6
F410 C5
3405 H5
F411 C4
3406 G2
F412 C4
3407 F2
F413 B6
E_14600_002.eps
3408 B5
F414 D5
300304
14

Advertisement

Table of Contents
loading

This manual is also suitable for:

Em5.3a m

Table of Contents