background image

A

B

C

D

E

F

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H

I

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L

M

N

1

2

3

4

5

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8

9

10

11

- 43 -

~ J Board Schematic Diagram [ AV Scart I/O Switching and Sockets ] ~

25V

0.022

C2604

1/10W

470k

R2608

C2610

35V

47

D2600

UDZS-TE17-9.1B

R2600

330

1/10W

R2604

220

1/10W

XX

C2601

D2601

UDZS-TE17-9.1B

50V

1000p

C2605

1/10W

470k

R2609

R2601

1/10W

1k

D2602

UDZS-TE17-9.1B

25V

0.022

C2606

R2606

220

1/10W

C2611

35V

47

1/10W

470k

R2610

R2602

CHIP

330

C2626

35V

47

R2628

CHIP

0

1/10W

470k

R2632

D2604

UDZS-TE17-9.1B

25V

0.022

C2620

R2624

CHIP

330

D2606

UDZS-TE17-9.1B

R2626

330

1/10W

R2630

CHIP

0

1/10W

470k

R2634

C2627

35V

47

25V

0.022

C2622

1/10W

470k

R2646

R2638

CHIP

330

D2610

UDZS-TE17-9.1B

25V

0.022

C2634

R2642

220

1/10W

R2640

220

1/10W

25V

0.022

C2632

D2608

UDZS-TE17-9.1B

CHIP

470k

R2644

R2636

CHIP

330

XX

C2603

1/10W

470k

R2611

D2603

UDZS-TE17-9.1B

R2603

1/10W

1k

50V

1000p

C2607

XX

C2617

1/10W

470k

R2633

R2625

1/10W

1k

50V

1000p

C2621

D2605

UDZS-TE17-9.1B

R2627

1/10W

1k

1/10W

470k

R2635

D2607

UDZS-TE17-9.1B

50V

1000p

C2623

XX

C2619

XX

C2629

R2637

1/10W

1k

50V

1000p

C2633

CHIP

470k

R2645

D2609

UDZS-TE17-9.1B

D2611

UDZS-TE17-9.1B

50V

1000p

C2635

1/10W

470k

R2647

XX

C2631

R2639

1/10W

1k

75

R3600

1/10W

D3602

UDZS-TE17-9.1B

100

R3607

1/10W

XX

C3600

D3607

XX

XX

C3604

100

R3614

1/10W

75

R3613

1/10W

D3603

XX

XX

C3601

100

R3608

1/10W

75

R3601

1/10W

D3610

XX

75

R3615

1/10W

XX

C3605

100

R3621

1/10W

XX

C3602

100

R3609

1/10W

75

R3602

1/10W

D3604

XX

100

R3622

1/10W

XX

C3606

D3611

XX

75

R3616

1/10W

75

R3603

1/10W

D3605

XX

100

R3610

1/10W

XX

C3603

D3612

XX

75

R3617

1/10W

XX

C3607

100

R3623

1/10W

75

R3604

1/10W

UDZS-TE17-9.1B

D3606

100

R3612

1/10W

100

R3625

1/10W

D3613

XX

75

R3618

1/10W

75

R3629

1/10W

D3619

XX

100

R3635

1/10W

D3601

XX

75

R3611

1/10W

D3609

XX

75

R3624

1/10W

UDZS-TE17-9.1B

D3615

75

R3634

1/10W

10V

1

C2636

10V

1

C2608

10V

1

C2609

10V

1

C2624

10V

1

C2625

C2639

35V

47

C2638

35V

47

10V

1

C2637

D3600

XX

1/10W

100

R3605

XX

R3606

1/10W

100

R3619

XX

R3620

D3608

XX

XX

R3633

D3614

UDZSTE-1713B

1/10W

100

R3630

C0800

XX

1/10W

100

R0802

D0800

XX

1/10W

75

R3628

1/10W

100

R3636

D3618

XX

1/10W

75

R3626

UDZS-TE17-9.1B

D3616

1/10W

100

R3631

1/10W

75

R3627

1/10W

100

R3632

UDZS-TE17-9.1B

D3617

C2640

XX

C2642

XX

D2612

XX

C2641

XX

C2643

XX

D2613

XX

16V

0.1

C3623

0.1

C3621

25V

0.1

C3622

1/10W

68k

R3641

10

C2659

50V

35V

47

C3610

25V

0.1

C3624

25V

0.1

C3634

F

16V

0.1

C3620

0

R3647

CHIP

25V

0.1

C2658

SDA

16V

0.1

C3608

10V

1

C2655

10V

1

C2656

25V

0.1

C3632

1/10W

100

R0801

25V

0.1

C3626

XX

R3646

1/10W

100

R0800

9V

10

C3627

50V

1/10W

39k

R3643

25V

0.1

C3616

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

IC3600

CXA2149AQ-TL

AV SWITCH

REXT

LAST RF

RGD4

RGD3

LDO

RGD2

RGD1

LD1

AV2 OUT CVBS

TRAP1

Y_MAIN

VCC

C_MAIN

SCL

SDA

ADR

MUTE

MODE1

MODE2

MODE3

AVCC

ABIAS

AV2 OUT L/SPEAKER L

AV2 OUT R/SPEAKER R

ANALOG RF L

FRONT L

AV3 IN L

AV2 IN L

AV1 IN L

DIGITAL RF L

AGND

ANALOG RF R

FRONT R

AV3 IN R

AV2 IN R

AV1 IN R

DIGITAL RF R

AV1 OUT R

AV1 OUT L

AV3 OUT R

AV3 OUT L

DGND

AV3 OUT CVBS

DVCC

Y SLAVE

TRAP2

C SLAVE

GND

FRONT C

GND

AV3 IN C

AV2 IN C

TRAP3

FRONT Y

VBIAS

AV3 IN Y

VGND

AV2 IN Y

VCC

AV1 IN CVBS

TC1

DIGITAL RF

TC2

ANALOG RF

1/10W

68k

R3639

9V

SCL

16V

0.1

C3625

L3611

1uH

Q2604

MSD601-RST1

SWITCH

R2650

1/10W

22k

R2648

1/10W

1k

9V

L3612

1uH

Q2602

MSD601-RST1

BUFFER

R2612

1/10W

220

R2617

1/10W

1k

R2621

1/10W

22k

R2620

1/10W

22k

C2615

25V

0.1

Q2603

MSD601-RST1

BUFFER

R2622

1/10W

22k

R2613

1/10W

220

R2619

CHIP

1k

R2623

1/10W

22k

16V

0.1

C3619

16V

0.1

C3618

16V

0.1

C3617

16V

0.1

C3609

C2614

25V

0.1

R2649

1/10W

22k

C2657

50V

47p

SCL

SDA

AC-ON/OFF

AC-ON/OFF

9V

35V

47

C2660

L2602

1uH

21P

CN3601

1

RIGHT OUT

2

RIGHT IN

3

LEFT OUT

4

GND

5

GND

6

LEFT IN

7

BLUE IN

8

MODE

9

GND

10

NC

11

GREEN IN

12

NC

13

GND

14

GND

15

RED IN

16

BLANKING

17

GND

18

GND

19

VIDEO OUT

20

VIDEO IN

21

GND

21P

CN3602

1

RIGHT OUT

2

RIGHT IN

3

LEFT OUT

4

GND

5

GND

6

LEFT IN

7

BLUE IN

8

MODE

9

GND

10

AV LINK

11

GREEN IN

12

NC

13

GND

14

GND

15

RED IN

16

BLANKING

17

GND

18

GND

19

VIDEO OUT

20

VIDEO IN

21

GND

21P

CN3603

1

RIGHT OUT

2

RIGHT IN

3

LEFT OUT

4

GND

5

GND

6

LEFT IN

7

NC

8

MODE

9

GND

10

NC

11

NC

12

NC

13

GND

14

GND

15

C IN

16

NC

17

GND

18

GND

19

VIDEO OUT

20

VIDEO IN

21

GND

C3614

XX

C3628

XX

9V

C3641

25V

0.1

C3636

35V

47

9V-AUDIO

9V-AUDIO

1

2

3

4

5

6

7

8

RED

8P

CN3600

C

GND

Y/CVBS

GND

L

GND

GND

R

6.3V

1

C2612

6.3V

1

C2613

1/10W

R3652

1k

F

C3642

0.1

1/10W

R3656

1k

F

C3643

0.1

F

C3644

0.1

1/10W

R3659

1k

35V

C3645

47

9V

MSD601-RST1

Q3656

BUFFER

MSD601-RST1

Q3657

BUFFER

MSD601-RST1

Q3658

BUFFER

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

35P

CN3604

WHT

CVBS DIGITAL RF

GND1

CVBS/Y MAIN

C MAIN

GND 2

CVBS/Y SLAVE

C SLAVE

GND 3

BLUE 1

GREEN 1

RED 1

FS 1

GND 4

GREEN 2

BLUE2

BLK2

RED 2

GND5

L DIGITAL RF

R SPEAKER/HP

GND6

L SPEAKER/HP

R DIGITAL RF

GND7

L ANALOG RF

R ANALOG RF

9VA

GND8

AV LINK

AC-ON/OFF

GND

SDA

SCL

GND9

CVBS ANALOG RF

XX

JR2601

XX

JR2602

XX

JR2609

XX

JR2610

XX

JR2603

XX

JR2612

XX

JR2604

XX

JR2611

XX

JR2615

XX

JR2605

XX

JR2614

XX

JR2607

XX

JR2606

XX

JR2608

XX

JR2613

XX

JR3608

L3608

XX

XX

JR3609

XX

L3609

XX

JR3610

XX

L3610

CHIP

0

JR2617

XX

L2601

CHIP

0

JR2618

XX

L2600

R3653

1/10W

47k

R3654

1/10W

22k

R3657

1/10W

47k

R3655

1/10W

22k

R3660

1/10W

47k

R3658

1/10W

22k

C3646

35V

47

C3647

35V

47

C3648

35V

47

C3611

XX

C3615

XX

C3613

XX

C3612

XX

C3629

XX

C3630

XX

R2605

CHIP

0

CHIP

0

R2607

CHIP

0

R2614

CHIP

0

R2615

CHIP

0

R2616

CHIP

0

R2618

0.1

C3631

XX

FB3608

XX

FB3609

XX

FB3610

R3661

1/10W

3.3k

R3662

1/10W

3.3k

UDZS-5.6B

D0600

UDZSTE-1713B

D3621

UDZS-5.6B

D3622

UDZS-TE17-9.1B

D3623

UDZS-TE17-9.1B

D3624

UDZS-TE17-9.1B

D3626

UDZSTE-1713B

D3627

UDZSTE-1713B

D3628

UDZS-TE17-9.1B

D3629

UDZS-TE17-9.1B

D3630

UDZS-5.6B

D3631

UDZS-TE17-9.1B

D3632

UDZS-TE17-9.1B

D3633

UDZS-TE17-9.1B

D3634

C2616

XX

C2602

XX

C2618

C2628

0

JR2616

0

JR2628

UDZS-TE17-9.1B

D3635

1/10W

100

R3638

1/10W

75

R3637

L3614

1uH

SC2-OUT-R

SC2-OUT-L

SC3-OUT-R

SC3-OUT-L

SC1-IN-R

SC1-IN-L

SC2-IN-R

SC2-IN-L

SC3-IN-L

SC3-IN-R

V-IN-1

V-OUT-3B

C-FRONT

Y/CVBS-FRONT

SC1-OUT-L

MODE3

Y/CVBS-FRONT

C-FRONT

SC3-OUT-L

SC3-OUT-R

SC1-OUT-L

SPEAKER-R

SPEAKER-L

V-OUT-2S

SPEAKER-R

SPEAKER-L

SC2-OUT-R

SC2-OUT-L

C-IN-3

V-DIGITALRF

CVBS/YMAIN

C-MAIN

CVBS/YSLAVE

C-SLAVE

BLUE-1

GREEN-1

RED-1

BLK1

GREEN-2

BLUE-2

BLK2

RED-2

AV-LINK

L-DIGITALRF

SPEAKER-L

R-DIGITALRF

R-ANALOGRF

SC1-IN-R

SC2-IN-R

SC3-IN-R

FRONT-R

R-ANALOGRF

SPEAKER-R

SC1-IN-L

SC2-IN-L

SC3-IN-L

FRONT-L

V-ANALOGRF

L-ANALOGRF

L-ANALOGRF

SC1-OUT-R

SC1-OUT-R

MODE3

MODE2

MODE1

V-OUT-2B

BLUE-1

FRONT-R

FRONT-L

CVBS/YSLAVE

C-SLAVE

V-OUT-3S

V-OUT-1S

CVBS/YMAIN

C-MAIN

V-OUT-3B

V-OUT-2S

V-OUT-1S

V-OUT-3S

V-IN-2

V-IN-3

V-IN-1

AV-LINK

MODE1

V-OUT-1B

GREEN-1

RED-1

BLUE-2

GREEN-2

RED-2

BLK2

C-IN-3

V-IN-3

V-IN-2

V-ANALOGRF

R-DIGITALRF

L-DIGITALRF

MODE2

V-OUT-1B

AV1

AV2

J

J..-32XL90

AUDIO R OUT

AUDIO R IN

AUDIO L OUT

AUDIO L IN

B

G

R

VIDEO IN

VIDEO OUT

AUDIO R OUT

AUDIO R IN

AUDIO L OUT

AUDIO L IN

VIDEO IN

VIDEO OUT

VIDEO OUT

VIDEO IN

AUDIO R OUT

AUDIO R IN

AUDIO L OUT

AUDIO L IN

TO A BOARD

CN3002

COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL

TO H5 BOARD

CN2911

AV SCART I/O SWITCHING AND SOCKETS

XX

XX

C3649

10PF

JR3611

0

FB3611

0UH

R3663

47

Summary of Contents for Trinitron KV-32XL90B

Page 1: ... 1 SERVICEMANUAL AE 6BACHASSIS MODEL COMMANDER DEST CHASSIS NO KV 32XL90B RM 942 FR SCC Q83S A MODEL COMMANDER DEST CHASSIS NO KV 32XL90 RM 942 KV 32XL90E RM 942 ESP SCC Q81V A ...

Page 2: ... the relevant device number will be displayed through the LED Series of flashes which must be counted See table 1 non fatal errors are reported using this method Each time the software detects an error it is stored within the NVM See Table 2 Table 1 How to enter intoTable 2 1 Turn on the main power switch of the TV set 2 Program Remote Commander for Operation in Service Mode See Page 21 3 Press AU...

Page 3: ...ationTable A Side A Board LocationTable B Side A BoardWaveforms E D O I D 5 0 4 5 D 0 1 D 1 1 2 6 D 4 K 0 0 5 2 C I 3 H 4 0 2 6 C I 4 M 0 0 2 2 D 3 D 1 0 2 6 D 9 J 2 1 2 6 D 9 J 2 0 1 5 C I 0 1 I 7 0 2 6 C I 0 1 J 1 0 2 2 D 3 E 3 0 2 6 D 5 L 3 1 2 6 D 8 L 4 0 1 5 C I 0 1 H 9 0 2 6 C I 8 J 3 0 1 5 D 0 1 H 4 0 2 6 D 2 K C I 0 0 4 5 C I 0 1 E 0 1 2 6 C I 4 K 4 0 4 5 D 1 1 E 0 1 2 6 D 4 L 0 0 4 2 C I ...

Page 4: ...ection J Interface Page 1 3 AV LINK CONVERTER 0 47 0 47 25V 25V 0 1 10000PF 50V 35P TO J BOARD CN3604 AUDIO AMPLIFIER 25V 2W TP2 TP1 B SSAE6BAD A 32XL90 WOOFER 5 TO ROTATION COIL 1K 1K 50V R AUDIO OUT L AUDIO OUT V OUT AMPLIFIER V TRAP ROTATION ADJUSTMENT HEADPHONE AMP LINE OUT AMP 2 2k 2 2k ...

Page 5: ... 6 7 8 9 10 11 30 A Board Schematic Diagram Tuner Regulators Page 2 3 COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL xx TAB CONTACT 18K 10K 22K 150K 100 16V 10UH F1101 1 8 VOLT REGULATOR xx B SSAE6BAD A 32XL90 100K 39K 39K 150K 33PF ...

Page 6: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 31 A Board Schematic Diagram B Interface Page 3 3 xx 0 0 0 SCL CONVERTER SCL CONVERTER B SSAE6BAD A 32XL90 1 5K 1 5K 1 5K 100 ...

Page 7: ...C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 34 B Board Schematic Diagram Backend Scanrate LVDS A_Interface Page 1 3 XX XX 3D COMB FILTER CHROMA DECODER COMB FILTER MEMORY B SSAE6BAD B 32XL90 CXD3804R T6 ...

Page 8: ... D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 35 B Board Schematic Diagram Backend Scanrate LVDS A_Interface Page 2 3 xx xx xx xx 35V 150K SCAN CONVERTER VIDEO PROCESSING BACKEND B SSAE6BAD B 32XL90 4 7 50V ...

Page 9: ...L M N 1 2 3 4 5 6 7 8 9 10 11 36 B Board Schematic Diagram Backend Scanrate LVDS A_Interface Page 3 3 M27V160 100K1 6BA006 OTP 470 3 3K MICRO SDRAM AC ON OFF RESET NVM RESET B SSAE6BAD B 32XL90 1K M24C32WMN6T A UDZSTE 173 6B ...

Page 10: ...2903 XX C2902 XX C2930 1 4W 120 R2901 50V 1000p C2904 XX C2905 1 4W 120 R2904 5 JW2916 5 JW2915 XX L2901 XX L2904 1 2 3 4 5 6 7 8 WHT 8P CN2911 C GND Y CVBS GND L GND GND R 1 2 3 4 5 6 7 WHT 7P CN2912 KEY 1 HP R GND GND GND HP L KEY 2 J2901 XX JW2917 XX JW2918 XX JW2919 XX JW2920 3 4 1 2 L R V S CN2900 XX JW2921 MTZJ 5 6B D0901 H5 TO J BOARD CN3600 H5 32XL90 TO A BOARD CN2300 COMPONENTS MARKED AS ...

Page 11: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 40 G Board Schematic Diagram Power Supply SWITCH SW MOSFET SW MOSFET OVER CURRENT PROTECTION CONTROL IC XX 100 2 B SSAE6BAD G 32XL90 XX CN8215 ...

Page 12: ...318 1SS83TA D7321 1SS83TA D7320 1 2W 220 R7328 1 4W 100 R7327 250V 2 2 C7334 1 4W 1k R7334 1 1P CN7333 1 1P CN7332 1 2 3 4 5 WHT 5P CN7330 200V NC GND NC HEATER 1 2W 100 R7337 1 4W 1M R7331 1SS83TA D7331 250V 2200p C7335 1 2W RC 47 R7335 1 2W RC 100 R7336 250V 10 C7333 1 4W 1k R7333 1uH L7330 110M RV7330 1A PS7332 XX R7332 2kV 4700p E C7336 25V 0 1 C7302 25V 0 1 F C7312 25V 0 1 C7322 XX R7309 XX C...

Page 13: ...HIP 1k R2623 1 10W 22k 16V 0 1 C3619 16V 0 1 C3618 16V 0 1 C3617 16V 0 1 C3609 C2614 25V 0 1 R2649 1 10W 22k C2657 50V 47p SCL SDA AC ON OFF AC ON OFF 9V 35V 47 C2660 L2602 1uH 21P CN3601 1 RIGHT OUT 2 RIGHT IN 3 LEFT OUT 4 GND 5 GND 6 LEFT IN 7 BLUE IN 8 MODE 9 GND 10 NC 11 GREEN IN 12 NC 13 GND 14 GND 15 RED IN 16 BLANKING 17 GND 18 GND 19 VIDEO OUT 20 VIDEO IN 21 GND 21P CN3602 1 RIGHT OUT 2 RI...

Page 14: ...10 L10 L11 K11 PNX1300EH IC1 MEDIA PROCESSOR PCI_AD23 PCI_AD20 PCI_AD18 PCI_AD16 PCI_IRDY 0PCI_DEVSEL PCI_PERR PCI_PAR PCI_AD14 PCI_AD12 PCIAD11 PCI_AD09 PCI_AD07 PCI_AD05 PCI_AD03 PCI_AD00 MM CKE1 MM_DQM2 MM_DQ26 MM_DQ28 MM_DQ29 MM_DQ31 MM_DQ22 MM_DQ20 MM_DQ17 MM_A09 MM_A07 MM_A04 MM_CLK0 MM_A03 MM_A01 MM_A11 MM_A13 MM_CAS MM_DQ14 MM_DQ12 MM_DQ10 MM_CKE0 MM_DQ00 MM_DQ03 MM_DQ06 MM_CS1 BOOT_CLK II...

Page 15: ... 47 C37 3V3 16V 0 1 C39 CHIP 0 R405 DENC_RESET 9 CHIP 0 R464 CHIP 0 R468 CHIP 0 R469 CHIP 0 R470 50V 0 1 C36 10k R52 EMI FL005 XX R486 TV_SDA XX FB003 I2C_RESET V_R_CVBS 2V5 TV_SCL 0uH FB002 V_RCV1 CHIP 0 R68 3V3 XX R61 XX C489 XX C490 XX FB005 0uH FB001 Y_G H_RCV2 XX R60 XX C488 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 20P CN1 3 3V AC_DROP H_SYNC V_SYNC 3 3V 2 5V Y_G TV_SDA GND 2 5V U B...

Page 16: ...0 XX R113 UDZSTE 173 9B D17 1 10W 22 R100 CHIP 4 7k R114 1 10W V_RCV1 H_RCV2 0 R107 R111 2 2k 50V 390p C73 1 10W 75 R117 1 10W 75 R110 50V 560p C74 0 R177 TM_SCL XX R106 1 10W R123 1M XX R118 1 10W 220 R109 50V 120p C69 CHIP 0 R126 VO_CLK 1 10W 10 R116 3V3_digi 3V3_digi 50V 560p C71 2SA1037AK Q5 16V 0 1 C90 1 10W 10 R115 0 R181 0 R182 XX R132 CHIP 0 R124 16V 0 1 C91 XX R226 50V 390p C76 50V 560p C...

Page 17: ...6 7 8 9 10 11 48 D2 Board Schematic Diagram Smart Mode Deflection SWITCH DTZ 5 1B XX 47K 35V 0 33 U DYNAMIC FOCUS DRIVER PROTECTION IC B SSAE6BAD D2 32XL90 2200 10V D1NS4 COMPARATOR OVER VOLTAGE PROTECTION COMPARATOR OVER VOLTAGE PROTECTION ...

Page 18: ... 9 10 11 50 D Board Schematic Diagram Deflection H OUT HLINERAITY MIDPIN OUT PIN OUT 360K 250V 13P 11P TP7 TP10 TP8 TP9 TP2 TP4 TP3 TP1 TP6 TP5 B SSAE6BAD D 32XL90 33 50V MMDL914T1 6 8K XX 5 6K XX TO G BOARD CN6005 DQP CONTROL AMPLIFIER H DRIVE ...

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