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Philips G90AE, Схематические диаграммы

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ELEKTRONIKI

ELEKTRONIKI

5

G

15625Hz

HOR. REF.
REF.

ORRIZ

BURST

KEY

B

15625Hz

11

0.5V

6

7

A

15

8

4.4V

10

16

9V

18

13

TV

TRANSM IDENT

.

GATE

4

G

50Hz

j

50Hz

3

2

4.2V

G

12

0.8V

17

1.6V

1

1.1V

14

9

7470

TDA2579

6.2V

2468

1µ

3468

6.8k

2469

22µ

3469

22

7.2V

3466

1.5k

2466

4.7µ

2467

100n

2.7V

3458

30k

3457

10k

2458

2.7n

TV

3456

6.8k

2455

4.7n

2456

10µ

17V

3454

560

7455

BC858

+22

5452

3475

1.5k

+12c

2464

10n

2465

220µ

12.5V

3452

1.5k

6455

BZX55/

F5V6

3455

4.7k

2452

330p

3451

1.8k

3453

100k

7471

BC848C

3465

1k

+12

0.6V

3450

B29

B28

2475

33n

1V

2471

330n

2473

330n

3473

270k

3471

220k

7.7V

0.1V
4.7V

2451

100n

3463

15k

+12C

A16

B27

C26

2470

47p

3470

3.3k

4.3V
2.6V

SYNCHRONISATION

2.6V

2459

100n

3459

3M

B30

3460

20k

3461

47k

+12c

3462

33k

TV

B33

17

19

C32

18

C31

B33

A23

3557

+22

3541

6.8k

3540

68

32

2540

330p

30

0.4V

33V

7540

BF422

2544

180n

3

3544

5.6k

+95

!

4x

1N5061

~

~

+

-

6603

6602

6605

6604

2602

2.2n

2604

2.2n

3620

180k

3618

180k

3614

360k

1A2

2A2

3601b
+t

3601a
+t

5600

2600

470n

!

1600

T2A

!

1A1

2A1

!

SK1

82

!

3604

10M

DEGAUSING

SUPPLY

2605

68µ

+290V

+280

+280

5/6

4

39

2625

2.2n

7625

BUT11AF

5621

6621

BYD33D

*

-5.1V

(-0.2V)

3621

110

!

3622

110

!

2620

68n

6624

BAS32

6622

BAS32

3625

36

3627

36

3623

33

5619

7616

BC635

3615

470

7615

BC858C

41

*

-3.1V

(-1.4V)

*

-4.8V

(-0.1V)

7612

BC848C

*

-4.9V

(0V)

3611

4.7k

6611

BAS32

3616

100

3619

6623 BAS32

3617

220

6617

BZV85

C6V2

2617

680n

6614

BAS32

4

5

6

7614-2A

CNX83

!

2611

120p

2614

150p

*

-5.2V

(+0.35V)

40

*

-5.1V

(-0.18V)

3610

24k

3609

24k

1

2
8

9

3613

100k

6613

BAS32

38

9

8

2

1

7

3

17

16

3645

6645

BYD33D

2644

2.2n

2606

68p

!

6649

BAS32

3649

33

2650

33n

6615

BAS32

6616

BZV55/F22

3647

1.5k

3650

1.6k

!

3644

1

2645

4.7µ

35

13

10

15

2634

2.2n

5634

6630

BYW95C/20

36

2630

47µ

2632

470p

5632

6640

BYD33D

34

2640

680µ

14

12

!

1640

T400mA

!

5625

3658

100

2670

120p

2)

5633

2)

3670

15k

6669

BAS32

2)

2)

6670

SFOR5D43

6600

BYD33D

37

2660

1500µ

7653

BC858A

3669

220

3673

1k

3666

18k

1

2

7614-2B

CNX83

3657

220

3651

7654

BC847C

7652

BC557C

23.5V

(8.4V)

3653

750

3667

150

6653

BAS32

8.2V

(9.2V)

3663

-2.2V

(0.7V)

3654

3668

150

3655

100

2655

22n

19V

(3.3V)

6637

BZX79/

F6V2

3

4

2

3

1

7637

BC848C

3

1

7.5V

(9.3V)

3671

470

2)

2)

7671

BC848

3681

DIAGRAM B

17

1V

0V

18

10V

0.4V

20

23

1.2V

6.6V

0.3V

40V

21

24

120V

80V

-100V

18V

26

80V

85V

27

800V

0V

29

2.5V

-1.5V

0.1V

30

110V

0V

5V

3481

16V

~

5590

18

OTVC

Philips

chassis

G90AE

(strona

1/3)

Spis schematów

Содержание G90AE

Страница 1: ...5 F4V7 5790 2790 22n 3758 6657 BZV55 F33 6655 BZV55 F15 6656 BZV55 F33 6659 BZV55 F33 6661 BYX79 F22 3659 4 7k B45 22a 22 3640 95 5 5c A21 B46 A3 B37 B46 B45 95 P O R 1 ONLY PRESENT ON SETS WITH TXT 2 NOT PRESENT IN NON REMOTE SETS 3 ONLY PRESENT IN 21 SETS B28 B29 3504 1k 3500 100 2500 1 5n 7503 BD939F 0 5V 43V 3501 390 3507 22 A22 3518 12k 6521 BAV103 6522 BAV103 3503 22 3A4 44V 1A4 VERT DEFL 35...

Страница 2: ...280 5 6 4 39 2625 2 2n 7625 BUT11AF 5621 6621 BYD33D 5 1V 0 2V 3621 110 3622 110 2620 68n 6624 BAS32 6622 BAS32 3625 36 3627 36 3623 33 5619 7616 BC635 3615 470 7615 BC858C 41 3 1V 1 4V 4 8V 0 1V 7612 BC848C 4 9V 0V 3611 4 7k 6611 BAS32 3616 100 3619 6623 BAS32 3617 220 6617 BZV85 C6V2 2617 680n 6614 BAS32 4 5 6 7614 2A CNX83 2611 120p 2614 150p 5 2V 0 35V 40 5 1V 0 18V 3610 24k 3609 24k 1 2 8 9 3...

Страница 3: ... 47k 3 C39 B30 C38 B36 2A3 3570 8 2 163 2570 22µ 95 6560 BYW95C 20 6570 BYD33J 6 8 3664 8 2 5V 5V 7661 BD135 3661 330 3660 100 3662 270 4 9V 4 9V 6662 BZV55 F5V1 7663 BC858 3665 10k 2661 22µ 6665 BZV55 F4V7 5790 2790 22n 3758 6657 BZV55 F33 6655 BZV55 F15 6656 BZV55 F33 6659 BZV55 F33 6661 BYX79 F22 3659 4 7k B45 22a 22 3640 95 5 5c A21 B46 A3 B37 B46 B45 95 P O R 1 ONLY PRESENT ON SETS WITH TXT 2...

Страница 4: ...3 7770 X2402 SCL SDA RESET EXT 1 EXT 2 7767 BC848 5 3767 10k 37 36 14 31 32 4 9V 3 6V 4 3V 2 5V 2 5V C6 C7 C8 F BL OFF RGB STATUS CVBS STATUS 2760 27p 2761 27p 1760 3764 G 4MHz 35 4 7V RC5 42 5c 5V RC5 5c 3860 150k 3859 150k 7 7 3863 10k 7858 BC848B 7 3874 6 3842 10k 6 IR 2 3 1 5c 5V 2762 100µ 7 IR RECEIVER 7 1003 IR 7 1986 IR TRANSM KEYBOARD 31 21 30 34 22a B 95 22 12 5c 5 B B B B B B C D TMP47 R...

Страница 5: ...0k 3743 3759 3094 10k 7088 BC848 12 3085 1k 3 4V 2 1V 0 1V 4 7V 3088 4 7k 12 3087 4 7k 7087 BC847 3086 47k 12 3775 10k 3774 4 7k 5c 7776 PBMT2369 3776 220k 3782 430 3771 24k 2770 1 5n 3778 15k 6770 ZTK33B 3770 4 7k 3773 4 7k 95 3779 10k 2778 330n 3780 10k 2780 330n 3090 2 2M 3091 100k 3092 820k AFC C15 3093 560k 3722 2 7k 6733 BAS32 2731 100p 6730 BAS32 3731 82k 3733 1k 2730 100p 7730 BC848 3735 1...

Страница 6: ...1 D0 38 40 3 39 2 37 36 35 34 33 32 31 30 29 28 27 22 23 24 25 26 5 4 8 WE OE O E 4 4V 3817 1 2k 2 7V 13 14 15 R G V B 2V 0 3V 0 3V 0 3V 3812 5 1k 3824 5 1k 3825 5 1k 3914 12f 2808 100n 2809 100n 6812 1N4148 6811 1N4148 6810 1N4148 R G V B C56 C70 C57 G ABCDE 3906 5d 3807 2 7k 3809 820 6809 BAS32 3810 33k 3811 22k 0 3V 5d 3808 10k 7811 BC848 0 3V 7812 BC848 3823 82k NIL C69 B47 0 2V 16 PO 4 9V 17 ...

Страница 7: ...341 100n 2324 820p 3324 620 2325 82p 5325 2321 22n 3322 1k 1320 2320 68p 3320 1k ANSCODER 4M8 4G18 3348 1k 5M9 5G19 LUM 4M9 4G19 2331 1n 2332 22p 1332 4 43MHz 3M9 3G19 CHROM CHROMINANCE 2338 1n 5338 3338 620 2 4 64µs 1 3 1337 DL701 5337 2337 10n 3337 390 2335 1n 3335 2 2k 3336 1 8k PRS 05312 T 08 835 4P 2P 1984 2805 120p 3803 100 2804 120p 3802 100 5a 5 0V 5b 3845 47 A1 SCL A2 SDA B 12 12f 13V 12 ...

Страница 8: ...2 56 3012 18 2005 390n 3013 75 3023 100 2008 10µ 2006 10µ 3014 2k 2007 10µ 4P1 C 2P1 Y C 984 S VHS MODULE CHASSIS G90AE PRS 06171 T02 942 1 4 15 16 17 18 19 13 12 11 D0 D1 D2 D3 D4 D5 D6 D7 2844 82p 2845 82p 2846 82p 2841 82p 2840 82p 2839 82p 2838 82p 2837 82p D0 D7 Q0 Q7 RAM 8k x8 D0 D7 Q0 Q7 22 27 20 OE WE CS 25 24 23 21 2 3 4 5 6 7 8 9 10 1 14 A11 A12 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 26 28 28...

Страница 9: ...849 1k 5 8V 6848 BZV55 F5V1 3848 560 7849 BC858 7846 BD943 2847 100µ 3847 220 5847 3 3µ 2849 15µ 2812 100n 5d 5e 5814 2800 100µ 5 0V 5b 5800 10µ 3846 47 47 G 23 24 10V 1 7V 3816 68k 2823 220p 12 3 16 13V 12f 3917 2785 100n 28 25 0 5V VCS 2 3814 1k 2814 560p 3910 26 5 7V 2824 68n 8 5 6 3 8V 3V 5 7V 4 2 3 2 3V 3V 5 9V 2818 1n 2817 15p 2819 470p 2820 22n 2821 270p 1 11 5V 27 4 9V 78 SAA5 3815 1 5k 12...

Страница 10: ... 2808 27p 7804 BC848 5d 7803 BC848 3804 2k F BL C68 1 5e 7820 SAA5243P E M2 I C 2 T1 T2 CPU 20 19 SDA SCL 1 5V 1 5V 10 12 11 9 VCS SAND F6 0 5V 2V 6 1V 7 6 TTC TTD 4 4V 1V 21 CCT G I C 2 6MHz 15 16 1 5V 1 5V 1802 6MHz 3801 1M 2802 33p 33p 5 6 1 5V 1 5V CPU 17 18 0V 0 8V RESET 1 4 11 12 13 14 19 20 21 22 7 MAB8461P 8 G 2 j j 14 15 4 4V 4V C D Q 9 12 13V 2822 100p VCO 17 7 1V 18 20 j 6 1V 21 4 6V 19...

Страница 11: ...V 28 8 1V H 2 C64 AUDIO BU6 5 C63 A6 F BL OFF C59 5M9 4M9 C60 3M9 C58 A66 B32 2M9 1M9 4M8 LUM CVBS 5G19 CHROM 4G19 3G19 2G19 1G19 3M8 2M8 1M8 4G18 3G18 2G18 1G18 12d 12d SECAM PAL TRANSCODER 1002 12d 3866 10k 3867 10k 4 9V 5c 7865 BC858 0 7V 3865 10k 2857 12p 3854 10k 5c 3861 4 7k 7861 BC848 3858 75 3862 1k 0V 0 7V 0 2V 7869 PMBT2369 5c 3869 2k 6869 BAS32 3912 C52 F BL A7 RGB STATUS EXT 2 4 4 8V 2...

Страница 12: ...ER PANEL 7350 2352 7830 5803 6 010M M 17 16 6 UV617 U743 600 UHF ONLY 1000 12 3001 15 2001 150µ CHANNEL SELECTOR 5020 1 5µ 1 2 4 5 3 1015 OFWG1956 PALI OFWJ1951 16 5V 1 5V G j90 5 6 10 2 7V 7 2 7V 9 6 4V 8 6 4V 11 15 2 7020 4 6V 5V 2021 10n 2033 22n 12a 38 9MHz 5035 38 9MHz 5034 3016 6V 2032 2 7n 7 11V 7 2V IF AMPL DET AGC AFC 2042 10n 12 2879 2878 12 3318 4 C59 C60 3319 4 A15 AFC 3320 1 2k 3321 5...

Страница 13: ...ER PANEL 3 1 5990 DEGAUSSING A2 A1 2 1 M6 1 2 3 4 5 6 7 31 KEYBOARD 6 2 7V 3 1 6V 10 n Y 28 8 1V 24 23 10V 10V 2359 100n 3358 220 2360 100n 2358 4 7µ 25 10V 26 2 1V 9 1352 8 867238MHz 2352 2 22p 3329 22 2 6V 21 2 6V 3416 12k 163 110V 7416 BF422 3420 22 3419 620 12d 2 7V 6416 BAS32 12d 3421 1 1k 3392 1 5k 3 2V 2L4 2M1 4L1 1M1 5L1 4A3 1L2 3L2 12d 163 SEE SERVICE MANUAL REMARKS R G B AMPLIFIER 1982 1...

Страница 14: ... BU2 90 3a REMARKS 1 ONLY PRESENT IN 02 O8 AND 22 SETS 2 NOT PRESENT FOR UHF ONLY SETS 3 PRESENT IN HYPERBAND SETS 4 NOT PRESENT IN PAL SECAM SETS 3875 68 4V 3876 3 3k 3 9V 12 3871 220 2876 10µ 7875 BC848 C49 CVBS 3031 200 5031 PAL 6MHz I 1030 5 5MHz 10n 3030 2 2k 2880 10µ 8 4 6 4V 4 8V 2877 10µ 3873 100 3877 75 CVBS CVBS EXT1 EXT2 3878 10k 12 C51 A4 5 3 1 7 2879 22µ 2878 22n 5 3V 3881 1k 18 12 78...

Страница 15: ...2d 2 7V 6426 BAS32 12d 3431 1 1k 3432 1k 3393 1 5k 3420 22 2420 330p 3419 620 12d 3421 1 1k 3442 1k 3406 12k 163 110V 7406 BF422 3410 22 2410 330p 3409 620 12d 2 7V 6406 BAS32 12d 3411 1 1k 3412 1k 3394 1 5k 3 2V 3 9 7 B G V R 5 4 6 8 1 1990 q 25kV 3396 1 5k 3397 1 5k 3395 1 5395 163 2397 33n 1L3 4L2 2L2 B44 B43 B40 B41 B42 300V 12 3051 10k 3053 5 6k 3052 10k 3054 1k 2054 22n 7054 BC848C 2055 1n 6...

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