Philips FTL2.1E, Руководство по обслуживанию

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Circuit Diagrams and PWB Layouts 59 FTL2.xE AA 7.
SSB: IF, I/O Video Processing
IF DEM
SUPPLY CTRL
SYNC
OUTP SWITCH
LUMA & CHROMA PROC.
I/O SWITCH
DELAY COR.
GROUP
O
GND
I
NC MT
O
GND
I
NC MT
2H/4H DELAY
ADAPTIVE
COMB FILTER
FILTER
TUNING
CLOCK
CLAMP
GEN
CLAMP
SAND-
CASTLE
NC MT
O
GND
I
1410-B F3
1 2 3 4 5 6 7 8 9 10 11
B15a(4x)
14
A
B
C
D
E
F
G
H
I
B14c
5V0
1411 G6
2300 F7
A
B
C
D
E
F
G
H
I
1305 E11
1306 E11
1307 E12
1308 E12
1406 E4
1407 E5
1408-A G3
1408-B G3
1409-A C3
1409-B D3
1410-A E3
2360 F11
2361 F13
2362 F13
2364 C12
2365 F7
2366 F8
2367 F8
2368 F8
2369 F8
2370 F8
2371 B10
2372 B10
12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13
B2(3x)
B15a(4x)
B2(3x)
COIL 40.4 SUPPRESSION
B
0V
2302 H14
2305 C11
2316 C11
2322 C11
2327 D12
2339 H7
2350 A11
2351 A11
2352 A11
2353 I12
2354 G12
2355 C12
2356 F10
2357 F11
2358 F11
2359 F11
B6a
B14c
B14c
B14b B14a
2373 B8
2374 B8
2375 B8
2376 B7
2377 B6
2378 B7
2379 F12
2380 F12
2381 F12
2382 F12
2383 D12
2384 F7
2385 G13
2387 B7
2388 A11
2389 B12
B2,B6a
B6a
B2
B2
B2
B2
B2
B2
B13a
2391 B3
2392 B8
2394 B6
2401 C6
2402 G6
2403 F9
2404 D6
2405 D1
2406 G2
2407 G3
2408 H3
2409 C6
2410 G9
2411 D6
P
AL M
B14b,g,B15a
B14c,g,B15a
B2,B6a
B14b,B15a
B2
B2(2x),B5a
2412 C1
2413 D5
2414 H6
2415 H6
2416 C6
2417 E6
2418 D6
7V7
nc
B2
nc
3371 H9
3372 H9
B14b
IF, I/O VIDEO PROCESSING
2419 D7
2420 G8
2421 G14
2422 E13
2423 G14
2424 H11
2425 B1
HIP
B14b
RES
4V2
3410 E3
3411 D2
3412 G6
SAW-FILTER AUDIO
2426 H13
2427 I14
2428 I14
2432 D11
2433 G9
2434 F9
2435 G9
2436 C6
3300 G7
3301 I12
3303 H10
3370 F9
B5a
NTSC M
5V
B14b
3376 B9
3377 B10
3378 B10
3380 B7
3382 F7
3385 G7
3393 F11
3400 B5
3401 B6
3402 B1
3404 I6
3405 H5
3406 G2
3407 F2
3408 B5
3409 G2
B2
MODULATOR
B6a
4V1
3457 H5
3460 D13
3413 F9
3414 D2
3415 B4
3416 D5
3417 G5
3418 D7
3419 E5
3420 G6
3421 F4
3422 G9
3423 H1
3433 G1
3434 E2
3435 G5
3436 E6
3437 D7
B5a
B3a,B6a
SAW-FILTER VIDEO
B2
B2
P
AL N
5404 B6
4V2
4V5
2V8
5V0
3439 E6
3441 B4
3444 B11
3445 F6
3447 B11
3448 B12
3449 B12
3450 E14
3451 F13
3452 F14
3456 G5
B2
B2 B2
RES
B14b,g,B15a
nc nc
3461 D13
3462 D13
3463 B4
3468 H11
3473 D11
3474 F8
3475 G9
3476 H9
5309 H14
5310 H14
5311 I14
5312 F14
5318 F7
5401 D2
5402 E5
5403 H2
B2
B2(2x),B5a
B14a
B2(2x)
B2
B2,B15a(2x)
B2(3x),B15a(4x)
B2,B15a(2x)
B2
B2(3x),B15a(4x)
5405 B6
5406 E5
5408 D6
5411 C1
5416 B3
6402 E2
6403 D2
6404 G2
6405 E2
7307 G11
7320 F9
7322 E7
7323 D9
7401 F2
7402 H7
7403 D2
B13a
7V7
0V4
B14a(2x)
B14c
B14a,b
,c(2x)
9414 E7
9415 C3
COIL
B2 B2
7405 H1
7406 F5
7407 G5
7408 A11
7409 A12
7410 H5
7411 D6
7412 F14
7413 D13
7414 D11
B2
B14b
B14a,b
F403 C7
F404 E12
F405 E12
F406 E12
F407 B10
F408 B10
F411 C6
F413 B6
F437 D1
F440 B7
I401 H9
I402 C7
7415 H9
9318 G11
9319 G11
9322 G8
9401 F3
9402 E2
9403 E2
9404 F6
9405 E2
9406 F13
9407 B4
9408 H7
9409 E5
9410 B4
9412 G6
9413 F6
B3a,B6a
RES
0V4
I444 B5
I445 B5
I446 D5
I447 D5
I448 E6
I449 F7
I450 H6
I451 H5
I452 B1
I453 B11
I454 B11
I455 B12
9416 D5
9417 D6
9418 E5
9419 E7
9420 F5
9422 H6
9423 C11
9424 C11
9425 C11
9426 D11
9427 G7
9428 H7
A400 G2
A409 C5
A410 C5
A411 C4
A412 C4
F401 D7
I456 D13
I457 D14
I458 E4
I460 F2
I461 F5
I462 G5
I463 H5
I464 F9
I465 G9
I467 E7
c002 A8
I411 B4
I415 H8
I417 F8
I421 B8
I422 B8
I424 E13
I425 F14
I426 F14
I427 F14
I428 F13
I430 H13
I431 H14
I432 I12
I433 I11
I434 H11
I435 H11
I440 B4
I441 B7
I442 B7
I443 B6
270R
3451
SAW-FILTER-VIDEO
B14a,B14g,B15a
B15a
3K3 3460
I433
9422
BC847BW
7414
54
YCOMBIN
28
YOUT
49
Y_CVBS3
20
Y_CVBS4
23
9412
19
SW01
22
SYS1
25
SYS2
27
TUNERAGC
62
UOUT
50
VA
61
VCO1
7
VCO2
8
VIF1
2
VIF2
3
VIFOUT
10
VOUT
51
X3.575
56
X3.579
57
X3.582
55
X4.43
58
IN
12
OUT
13
PIPOUT
32
PLLRILT
6
QSS_AM
5
R1IN
36
R2IN
41
SCL
46
SCOUT
59
SD
A
47
SEC_DEC
53
SIF1
63
SIF2
64
SVBCOUT
30
SW0
COMBOUT
26
CVBS1
16
CVBS2
18
CVBSINT
14
CVBSOUT
34
DEC
35
DIGDEC
33
DIGGND
31
FBL1IN
39
FBL2IN
40
G1IN
37
G2IN
42
GND_1
44
GND_2
9
HA
60
HPLL
+8_1
11
+8_2
45
ADSEL
48
AGCDEC
4
AGCSIF
1
AV
1
15
AV
2
17
B1IN
38
B2IN
43
C3
21
C4
24
CCOMBIN
29
COL_PLL
52
39K 3447
7323
TDA9320H
9427
+8VP
3371 47R
3441
22K
2K2 3449
100u 2410
100n 2391
2411
100n
9408
2385
100n
100n 2378
3407 5K6
F405
330p 2402
9322
9403
+8VP
100n 2432
+5VS
2392
1u0
1SS356
6405
3476
560R
7409
BC857BW
+5V_VDP
2K7
3411
1p2 2361
I446
2355
10p
+8V_VDP
10p
2426
I441
2383 10p
2372
1u
3G575611
1307
L1101-98007-0E1 L1101-98006-0E1
1306
3G582056
3p3
2408
9426
3417
5K6
I426
15p
2379
2377 100u
3376 100R
1K2
3462
7401
BC847BW
F401
3445 120R
2370 100n
1K0
3420
100n 2365
9417
+5VCOM
2366 100n
9401
I430
100n 2368
3457
4K7
2418 12p
A412
2
1 3
F403
1406
TPWKA
I448
100MHZ
5311
100n 2369
I457
3K9 3433
c002
9425
+8V_VDP
100n 2415
100n
10p
2339
2352
10 13 14 15 11
12
16
17
7320
BC847BW
OFWK9656L
1410-B
1 18 4 5 6 9
BC847BW
7403
2413
47u
0u33 5411
3418
390R
3434
4K7
2K2 3415
I453
I443
3439
1K2
I411
2
3 4
6
7 8
5CCB
5408
1
2403 100n
3
7
8
2376 100n
OFWK3953L
1409-A
2
2373 100n
9423
A409
9420
2407
+8VP
I449
68p
+8VP
+8V_VDP
I461
F408
100K 3303
I452
4K7
3410
6u8
5405
4K7 3456
I445
I402
+8V_VDP
I447
I442
2350
100n
1K0
3422
270R
3413
+8VP
3416 6R8
F407
BFR93AW
7413
+8VP
3409 4K7
+8VP
2414
100u
3378 15K
2
1 3
A400
TPWKA
1407
4n7
2412
100n
2316
9428
9418
2358
3n3
100n 2433
7407
BC857BW
1u0
2387
3475 10R
I464
I467
I465
3437
1K0
I463
100K
3301
+5VS
9405
I435
10p 2327
4R7 3412
+5VCOM
4n7 2405
4 5 6 9 10 13 14 15 11
12
16
17
1408-B
OFWK3953L
1 18
1K
3450
3474
10R
100n
2424
6p8
2421
560R
3382
100R
3377
I460
I462
10p 2423
1K8 3461
10p
2364
2427
10p
3u9
5402
I450
F437
2
3
7
8
9415
OFWK9656L
1410-A
5403
5CCE
1 2 34
5 6
78
I422
2419
5p6
F413
9416
2305
100n
BC847BW
7322
V9
I415
BC847BW
7410
2360 1p2
BC847BW
7411
3408 100R
7402
BC847BW
6402
1SS356
I424
7408
BC857BW
9410
+8VP
2359
15p
100n 2357
I432
220p
2406
2356 100n
3M58 1308
L1101-96152-0E1
9406
V1
V2
F440
I451
3404
560R
9413
1u0
2394
4K7
3414
2375 22n
9424
10n
2401
1K0
3405
3419
390R
2381
15p
BA792
6403
+8VP +8VP
7412
BC857BW
5K6
3421
I454
2404 1u0
100u 2425
F406
+8VP
F404
I428
12p
2362
+8V
2322
100n
2388 220n
I434
3372 470R
BC847BW
7405
9414
2435 1n0
10K 3448
F411
3380 100R
OFWK3953L
2
3
7
8
100n 2422
1408-A
470R 3385
VDD
5
12 Y|CVBS1
3 Y|CVBS2
14
Y|CVBSO
9407
13
A
GND
1 CIN
16 COUT
4
DGND
9
FSC
8
FSCSEL
2 INPSEL
15
OUTSEL
7 SC
11
SYS1
10
SYS2
6
VCC
3R9
3402
TDA9181
7307
I444
2382 1p5
I440
10p
2428
2374 1u0
100n
2351
30R
5416
4M433619
1305
HC-49/U
4K7 3463
I6
4K7
3435
1p5 2380
3393 100K
33u
5312
3300
A410
1K0
100K
3401
1u0 2409
3370
100R
7406
BC847BW
9419
A411
2389 1u0
2371
4n7
3468 100K
6404
1SS356
+5VCOM
I421
9402
+8VP
5K6
3423
680K 3444
9404
5401
6u8
+8V_CON
2353 100n
100n
2434
I458
I456
I401
I455
150R 3452
100n
2354
V10
I417
5404
6u8
2420
150p
2367 100n
2417
470n
I425
13 14 15 11
12
16
17
100MHZ
5309
OFWK3953L
1409-B
1 18 4 5 6 9 10
3436 270R
3400
+8VP
100n
2302
4R7
33u
5318
SFSKA
1411
2
1 3
2384
4M5
100n
I431
5310
100MHZ
I427
3473
1K0
+8VP
9319
9318
2436 1u0
2416 1u0
9409
2300 47p
3406
5406
3u3
27R
SOUND-OUTPUT
7415
BC847BW
AG
C
C-FR
ONT
-IN
CVBS-TER-OUT
SOUND-OUTPUT
PIP-OUT Y
-CVBS-FR
ONT
-IN
Y50
FBL-SC1-IN
CVBS-TXT CVBS-PIP_TUN1-2-CVBS-IN COMB-Y_CVBS-OUT CVBS-SC2_MON-OUT COMB-C-OUT
LMN
LMN
SC2-R_C-IN_AV2
SC2-G-IN
SC2-B-IN_C-OUT
U50
V50
SC2-FBL-IN
CVBS-A
V3-IN
A
V3-CVBS-IN
CVBS-3D-COMB
R-SC1_V-IN
G-SC1-IN_Y-IN
COMB-Y_CVBS-OUT
COUT-3D
YOUT-3D
IF-TER
BG Y
OUT
-3D-COMB
COUT
-3D-COMB
CVBS-TXT
COUT-3D
YOUT-3D
Y50
A
GC-MONIT
OR
QSS_AM
LMN
SC1-ST
A
TUS
HA50
SC
LMN
SYS1 SYS2
VA
5
0
B-SC1-IN_U-IN
SCL-F SD
A-F
CVBS-TXT CVBS-SC1_A
V1-IN
C-SC2_SVHS-IN Y
-CVBS-SC2_A
V2-IN
BG
SEL-SVHS-RR_ST
A
TUS2
FSC SC SYS1 SYS2 7307-p4 FSC
7307-p4
COMB-C-OUT
8204 000 8345.4 E_14620_084.eps
070704