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Panasonic TY-FB8TA, Руководство по обслуживанию

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Panasonic TY-FB8TA Скачать руководство пользователя страница 12

8.2. HCA-Board Block Diagram

C

Y

2

1

R

G

OSD_G

VS

OSD_B

HS

OSD_B

HS

OSD_G

VS

OSD_R

HS

VS

OSD_R

REMOTE

5V_SCL_2

5V_SDA_2

TXD_MAGI

RXD_MAGI

REMOTE

RXD_MAGI

TXD_MAGI

X3302

JK3302

L

L-G

R

R-G

D3306

JK3303

X3303

JK3301

JK3304

L

L-G

R

R-G

JK3300

1-NC

1-H

1-G

2-NC

2-H

2-G

Q3330

X3301

TP3307

TP3306

JK3305

1

2

3

4

5

6

7

8

D3310

D3308

D3309

MSP8V

TP3306

Q3331

D3302

A17

Q3318,Q3321

B12

B7

AUDIO OUT(L,R)

41

37

5V_SDA1

B2

5

1

6

26

STB+2.5V

5V_SCL1

76

MAIN

P2

97

MAIN_9V

5

AV-V

MAIN 2.5V

SDA

MSP+8V

LCD MUTE

SW1

143

5

42

45

20

2.5V

1

SW2

SCL0

16M FLASH

45

MAIN_5V

PLL

75

7

21

IC3328

MAIN_3.3V

VSOD

PRIN

RXCLK+

5

16

94

14

MDIN15

MDO0

Q3313

AV-S-DET

TUNER

1

GC3FM

IC3322

B15

Q3309,Q3312

7

70

5V

2

33

9V_MAIN

RX3+

BM

TxIN17

YUVO9

45

CLK IN

5V_STB

3.3V->5V

TxIN16

EEPROM-WP

23

B10

5

CLOCK

TxIN15

46

SCL

10

13

A22

PBOUT7

22

1

IC3307

TxIN22

121

6

A21

36

IC3312

RX0-

B1

AV-L

YSOUT5

29

SIF

VIDEO IN(C,Y)

SCL0

54

B5

50

ALFA2

TxIN6

98

IC3330

28

SDA0

YIN

REMOTE

17

TxIN27

5V_SDA1

AV-Y

ALFA3

SCL

TxIN0

39

71

TxIN5

SDA

B3

SDA0

93

65

55

ADC

64M SDRAM

SCL

101

3

4

13

VSIN

IC3327

100

20.25MHZ

132

50

1.8V

CVBS1

VIDEO OUT(V)

HSIN

FRCLKIN

B2

1

VIDEO OUT

Q3319,Q3322

AFT

SCL1

SCL1

25

SDRAM A

12

B8

SDA

Q3320,Q3323

SCL0

RXCLK-

Q3302

3

REMOTE IN

40

TxIN4

GC3I

Q3303

AV-S-DET

AFC

6

5V_SDA2

EEPROM

15

48

15

PLL 2.5V

5V_SDA0

SCL_PANEL

14

IC3303

19

4

Q3332

IC3300

4

YUVO0

18

IC3323

XTAL2

90

Q3327

YSOUT7

STB+3.3V

MON-R

24

Q3329

125

88

3

ALFA1

1

Y

SRQ

TXDO

96

6

RX0+

MDOA0

5V_SCL0

94

SCL2

YSOUT4

2

MDOA15

IC3320

SRQ

IC3324

IC3329

24

5V_SCL2

Ex.I/O

TUNER+5V

Q3310,Q3311

CKXI

H4

PROUT3

P5

5

SCL

67

IC3301

17

10

IC3306

20.25MHZ

RXDO

5V_SCL1

4

YOUT7

Q3301

SDA0

MAIN_3.3V

89

FRCLKIN

136

7

TxIN7

73

OSDIN15

YOUT3

112

IC3305

TxIN14

AV-R

1

SDA_PANEL

ALFA0

2

8

27

A26

YINC0

TU3300

RESET

OSD R

LOUT

7

RESET IN

MAIN_3.3V

1

RX2+

78

MAIN_5V

OSD G

C

A28

SDA

RST

RX3-

5

B0E2-9

113

YINC1

ROUT

4

TxOUT0-

HSOE

OSD RGB A/D

OSD B

MICOM

FACTORY

109

TxIN25

64M SDRAM

FORMAT CONVERTER

FOR

TxOUT1-

28

SCL

114

RX2-

XTAL1

IC3317

B17

USE

FOR

A2

108

B19

15

51

B21

GC3 RST

4

MDIN0

9V_MAIN

58

5V_SDA1

56

9

3.3V_MAIN

1

102

SCL2

D_CTR_I/O 0

6

5

LVDS TRANSMITTER

T

SDA_PANEL

MUTE

MAIN_3.3V

STB 3.3V

A6

PBOUT2

SCL0

TxCLKOUT-

SCL_PANEL

7

R0E2-9

38

25

SDA2

G0E2-9

D_CTR_I/O 1

PROUT7

3

VSYNC

60

A4

B30

MUTE

MDO10

103

WP

5

IC3319

5

FACTORY

B6

2.5V

PWRDWN

SDA1

1

AV-C

RX1+

A8

Q3314

3

R_FB

5

VIN1

SDA0

MSP 8V

6

HSYNC

1.8V

3.3V

MAIN_3.3V

1

MDINA10

NRST

61

A7

99

OSD

H1

NRST

SRQ_PANEL

2

3

27

B23

CLOCK

6

TUNER 5V

8

47

74

YUVINA0

5

5

SCL

6

2

41

SDA2

33

IC3321

B24

SDA0

47

A1

NRST

16

B25

AD 3.3V

42

IC3302

SCL

IC3308

SDA0

SCL1

MUTE

8

SDA

4

OSDYM

7

SDA

115

IC3332

A5

OSDYS

SDA1

2

IC3315

56

MAIN

7

64M SDRAM

1

MAIN 1.8V

CLKOD

B9

A3

IC3333

BT30V

SCL0

110

SDA1

44

5

V

IC3334

4

OSDIN0

Q3306,
Q3307

AUDIO SW & MSP

HCA

7

SDA

SCL

SCL1

SRQ_PANEL

TV

6

4

2

B3

TxOUT2-

H3

IC3335

1

44

VIN3

A10

TxOUT3-

MON-V

40

11

MAIN+9V

RXD

TUNER

MDINA0

SCL0

B6

3

STB 2.5V

TXD

43

U/V TUNER 30V

B11

IC3331

B5

B4

B14

VIDEO SW

R

Q3326

14

PBIN

5

WP

HSOD

5V_MAIN

AD

IC3336

EEPROM
(CARD DATA)

14

SDA1

AD 2.5V

Q3328

Q3333

Q3315

SDRAM B

YUVINA9

TO PDP SLOT

SIF OUT

IC3304

IC3318

6

USE

2

26

BTL

L

SRQ

20

11

3

15

PLL

YSOUT6

1

SDRAM PLL 1.8V

5

MON-L

5V_SCL0

3

IC3313

B26

5

5V_SCL1

4

AUDIO IN(L,R)

B27

4

18

1

DDIF/OUT PLL 3.3V

5V_SDA0

5

5V_SCL2

5

3.3V

26

2.5V

5V_SDA2

RX1-

3.3V_MAIN

3

PLL

SDA

5V_MAIN

7

BT30V

Ir System

95

18

2

B8

6

A19

VIDEO IN(V)

STB_5V

3

17

32

Q3317

MAIN+3.3V

STB5V

1

1

STB5V

STB+5V

STB+5V

MAIN+9V

MAIN+5V

MAIN+3.3V

CLKE

TxCLKIN

31

VSOE

TxIN24

27

HD

VD

1:Rx

2:Tx

3:nc

4:GND

5:GND

6:Remote

7:SDA

8:SCL

Q3305

Q3304

2.5V_AD

MAIN+3.3V

LCD MUTE

TUNER+5V

MSP+8V

DEMOD

ADC

SOUND SELECT

DAC

DAC

OUTPUT SELECT

MAIN+9V

Q3334

Q3335

Q3300

STB+3.3V

RF-AGC

8

RF AGC

TUNER, AV IN/OUT,

IR SYSTEM, HOSPITALITY PORT

Hospitality Port

Q3328

STB+5V

17

15

13

16

20

1

SHUTDOWN

EN

STB+3.3V

RS232C DRIVER

IC3338

6

1

2

9

13

8

3

5

4

10

12

11

83

9

81

UART_SEL

TXD MAGINET

RXD MAGINET

Q3317

4

LED

80

IC3340

SW

LOGIC

6dB

6dB

6dB

6dB

INV.

INV.

INV.

INV.

STB+3.3V

2

MAIN
3.3V

3.3V
OSD

1.8V_PLL

MAIN_3.3V

MAIN
1.8V

3.3V_PLL

STB+5V

8

VCC

STB+5V

MAIN
3.3V

MAIN
3.3V

VCC

STB3.3V

14

STB+3.3V

STB+3.3V

8

VCC

8

STB5V

VCC

MAIN
3.3V

8

VCC

PORT E

PORT B

PORT A

PORT B

PORT C

VCC

24

19

VCC

34

LED G

TY-FB8TA  HCA-Board Block Diagram

TY-FB8TA  HCA-Board Block Diagram

TY-FB8TA

12

Содержание TY-FB8TA

Страница 1: ... AUST 28 69 PAL B AUST 1 125 U S A CATV 1 9 PAL B N Z 13 57 PAL D K C13 C49 JAPAN 1 12 PAL SECAM D 13 62 NTSC M Japan S21 S41 HYPER 1 12 NTSC M Japan 14 69 NTSC M U S A Z1 Z37 CHINA 2 13 NTSC M U S A 5A 9A AUST OUTPUT AUDIO OUT AUDIO L R RCA Pin Type 2 0 5 Vrms VIDEO OUT VIDEO BNC Type 1 0 Vp p 75 W Others Ir System terminal 1 INPUT AUDIO IN AUDIO L R RCA Pin Type 2 0 5 Vrms VIDEO IN VIDEO BNC Typ...

Страница 2: ...m 11 8 1 Schematic Diagram Notes 11 8 2 HCA Board Block Diagram 12 8 3 HCA Board 1 of 6 Schematic Diagram 13 8 4 HCA Board 2 of 6 Schematic Diagram 14 8 5 HCA Board 3 of 6 Schematic Diagram 15 8 6 HCA Board 4 of 6 Schematic Diagram 16 8 7 HCA Board 5 of 6 Schematic Diagram 17 8 8 HCA Board 6 of 6 Schematic Diagram 18 9 Replacement Parts List 19 9 1 Replacement Parts List Notes 19 9 2 Electrical Re...

Страница 3: ...s a water pipe as shown in Figure 1 3 Use Leakage Current Tester Simpson 228 or equivalent to measure the potential across the measuring network 4 Check each exposed metallic part and measure the voltage at each point 5 Reserve the AC plug in the AC outlet and repeat each of the above measure 6 The potential at any point TOUGH CURRENT expressed as voltage U1 and U2 does not exceed the following va...

Страница 4: ...embly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacemen...

Страница 5: ... has a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron and set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F or 600 C If you must use Pb solder please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder If this is n...

Страница 6: ...4 Installation 6 TY FB8TA ...

Страница 7: ...5 Antenna connection 7 TY FB8TA ...

Страница 8: ...6 Connections of external equipment 8 TY FB8TA ...

Страница 9: ...C554 IC330 C555 IC331 C361 R339 C362 C556 IC333 C557 IC334 R530 C558 R724 C559 R726 R532 IC336 IC337 R727 IC338 R341 R342 C752 C753 R343 C560 C754 R344 R345 C561 C562 C756 R346 C757 C563 R347 C564 R348 IC340 C759 R349 C565 C566 C567 C568 R543 R350 C760 R544 C761 R545 R739 R546 R547 R548 C764 R549 R355 C766 C572 R356 C573 C767 R357 R740 C574 R358 C575 C576 R742 R743 C577 C578 R550 R744 C579 R745 R5...

Страница 10: ...722 IC332 C363 C364 R531 IC335 R725 C367 R533 R534 C368 R340 R728 R535 R729 C369 R537 R538 R539 C755 C758 R730 C371 R731 R732 C372 C373 R733 R734 R735 C375 R736 C376 C377 R737 C378 R738 C379 R351 R352 C762 R353 C763 R354 C765 C380 C768 R359 C381 R741 C382 C383 C384 C385 R360 C390 R368 C391 R369 FL302 FL303 FL304 FL305 C396 FL307 C398 FL308 FL311 FL312 FL313 FL314 FL315 FL316 R385 R390 R391 R392 R3...

Страница 11: ...8 Block and Schematic Diagram 8 1 Schematic Diagram Notes TY FB8TA 11 ...

Страница 12: ...V_MAIN 58 5V_SDA1 56 9 3 3V_MAIN 1 102 SCL2 D_CTR_I O 0 6 5 LVDS TRANSMITTER TxCLKOUT SDA_PANEL MUTE MAIN_3 3V STB 3 3V A6 PBOUT2 SCL0 TxCLKOUT SCL_PANEL 7 R0E2 9 38 25 SDA2 G0E2 9 D_CTR_I O 1 PROUT7 3 VSYNC 60 A4 B30 MUTE MDO10 103 WP 5 IC3319 5 FACTORY B6 2 5V PWRDWN SDA1 1 AV C RX1 A8 Q3314 3 R_FB 5 VIN1 SDA0 MSP 8V 6 HSYNC 1 8V 3 3V MAIN_3 3V 1 MDINA10 NRST 61 A7 99 OSD H1 NRST SRQ_PANEL 2 3 2...

Страница 13: ...SG 44 SC1_IN_L 45 SC1_IN_R 46 VREFTOP 47 MONO_IN 48 AVSS 49 AVSUP 50 ANA_IN1 51 ANA_IN 52 ANA_IN2 53 TESTEN 54 XTAL_IN 55 XTAL_OUT 56 TP 57 AUD_CL_OUT 58 NC 59 NC 60 D_CTR_I O_1 61 D_CTR_I O_0 62 ADR_SEL 63 STANDBYQ 64 NC C3327 50V 10p C3342 50V 150p C3411 16V 0 1u R3315 1k C3353 10u 16V R3381 100k Q3303 2SB0709A0L C3363 16V 0 1u BT30V C3443 10V 1u 1 R3387 1 4k C3388 6 3V 1u C3423 1u 10V C3334 50V...

Страница 14: ...7 PHCO 88 VCOI 89 XSM 90 XTST 91 VSS 92 VDD 93 YSOUT7 94 YSOUT6 95 YSOUT5 96 YSOUT4 97 YSOUT3 98 YSOUT2 99 YSOUT1 100 YSOUT0 101 N C 102 AVSAD3 103 N C 104 VRH3 105 AVDAD3 106 N C 107 VRL3 108 YSIN 109 CRMP4 110 YIN 111 VRL4 112 N C 113 AVSAD4 114 VRH4 115 N C 116 AVDAD4 117 N C 118 N C 119 N C 120 VPD C3488 16V 0 1u C3513 16V 0 1u C3544 16V 0 1u IC3300 AB13 VDDI 2 C3472 6 3V 1u IC3300 E1 MDINA2 R...

Страница 15: ...00 E15 DA3_AVD2 IC3300 P11 VSS IC3300 AF22 DQB25 IC3300 G22 VSS IC3300 AD14 VSS IC3300 B22 HFR IC3300 D13 DA4_AVS1 IC3300 B26 ROE4 IC3300 AE25 DQB18 IC3300 R11 VSS IC3300 AE12 DQA1 IC3300 K17 VSS IC3300 AA1 BOE6 R3577 820 R3609 22 IC3300 AD4 AA3 IC3300 V2 VSS IC3300 AE18 DQB10 IC3300 AE7 DQA22 IC3300 U11 VSS IC3300 AD12 DQA2 IC3300 N17 VSS R3530 47 IC3300 U16 VSS C3568 1u 6 3V IC3300 AE5 DQA28 IC3...

Страница 16: ...658 22 R3616 68 R3345 1k R3651 EXB38V680JV C3632 10V 1u C3666 50V 0 1u C3633 50V 1000p R3516 10k STB5V R3643 EXB38V680JV R3629 68 R3596 68 R3633 D1HG6808A002 C3658 50V 1000p IC3320 C0JBAZ000801 1 A0 2 A1 3 A2 4 P0 5 P1 6 P2 7 P3 8 GND 9 P4 10 P5 11 P6 12 P7 13 VDAC 14 SCL 1 15 SDA 1 16 VCC L3342 J0JHC0000078 IC3319 1 A0 2 A1 3 A2 4 GND 5 SDA 6 SCL 7 WP 8 VCC C3644 10V 1u C3626 10V 1u R3432 0 R3646...

Страница 17: ...cc R3710 10k C3692 16V 0 1u R3717 EXB38V680JV R3671 22k D3302 LNJ107W5PRW C3701 16V 0 1u IC3328 1 A15 2 A14 3 A13 4 A12 5 A11 6 A10 7 A9 8 A8 9 A19 10 NC 11 WE 12 RESET 13 NC 14 NC 15 RY BY 16 A18 17 A17 18 A7 19 A6 20 A5 21 A4 22 A3 23 A2 24 A1 25 A0 26 CE 27 VSS 28 OE 29 DQ0 30 DQ8 31 DQ1 32 DQ9 33 DQ2 34 DQ10 35 DQ3 36 DQ11 37 VCC 38 DQ4 39 DQ12 40 DQ5 41 DQ13 42 DQ6 43 DQ14 44 DQ7 45 DQ15 A 1 ...

Страница 18: ...3757 50V 4700p C3500 220u 4V IC3329 C0DBZHE00019 1 Vin 2 Vc 3 Vo 4 NC 5 GND 6 Vo 0 1u C3741 16V C3742 6 3V 100u MAIN1 8V D3305 B0JCME000037 0 1u C3740 16V L3354 G1C101M00018 1 R3765 13 7k BT30V C3776 50V 220p C3749 1u 10V C3743 16V 0 1u R3508 0 FL3312 ELKE103FA 1 2 3 1 R3762 4 12k C0CBCBD00008 IC3332 1 Vcont 2 GND 3 Np 5 Vin 4 Vout C3774 16V 0 1u 0 1u C3745 16V IC3333 C0DBAZE00008 1 ITH 2 RUN SS 3...

Страница 19: ...9 Replacement Parts List 9 1 Replacement Parts List Notes 19 TY FB8TA ...

Страница 20: ...3K C 0 001UF K 50V 1 C3372 F2H0G470A005 E 47UF 50V 1 C3373 ECJ1VB1H103K C 0 001UF K 50V 1 C3375 77 ECJ1XF1C104Z C 0 1UF Z 16V 3 Ref No Part No Part Name Description Pcs Remarks C3378 84 ECJ1XB1C104K C 0 1UF Z 16V 7 C3385 ECJ1XF1C104Z C 0 1UF Z 16V 1 C3386 8 7 ECJ1XB1C104K C 0 1UF Z 16V 2 C3388 8 9 ECJ1XB0J105K C 1UF K 16V 2 C3390 ECJ1XC1H102J C 1000PF J 50V 1 C3391 ECJ1XB1C104K C 0 1UF Z 16V 1 C33...

Страница 21: ...6V 1 C3583 ECJ1XB1C104K C 0 1UF Z 16V 1 C3584 ECJ1VB1H103K C 0 001UF K 50V 1 C3585 ECJ1XB0J105K C 1UF K 16V 1 Ref No Part No Part Name Description Pcs Remarks C3586 ECJ1XB1C104K C 0 1UF Z 16V 1 C3587 ECJ1XB0J105K C 1UF K 16V 1 C3588 ECJ1XB1C104K C 0 1UF Z 16V 1 C3589 ECJ1XB0J105K C 1UF K 16V 1 C3590 ECJ1XB1C104K C 0 1UF Z 16V 1 C3591 ECJ1XB0J105K C 1UF K 16V 1 C3594 ECJ1XB0J105K C 1UF K 16V 1 C359...

Страница 22: ... C 0 1UF Z 50V 1 C3768 EEVHB0J470R E 47UF 6 3V 1 C3770 ECJ2VF1H104Z C 0 1UF Z 50V 1 C3771 ECJ2XB1H271K C 270PF K 50V 1 C3772 ECJ1XF1C104Z C 0 1UF Z 16V 1 C3774 ECJ1XF1C104Z C 0 1UF Z 16V 1 C3776 ECJ1XC1H221J C 220PF J 50V 1 D3300 MA3100M ZENER DIODE 1 D3301 MA152K DIODE 1 D3302 LNJ107W5PRW LED 1 D3303 06 B0JCME000037 DIODE 4 D3307 MA111 DIODE 1 Ref No Part No Part Name Description Pcs Remarks D330...

Страница 23: ...70 OHM J 1 10W 1 R3317 ERJ3GEYJ101 M 100 OHM J 1 16W 1 R3318 ERJ3GEYJ221 M 220 OHM J 1 16W 1 R3319 2 0 ERJ3GEYJ102 M 1KOHM J 1 16W 2 R3321 ERJ3GEYJ221 M 220 OHM J 1 16W 1 R3322 ERJ3GEYJ103 M 10KOHM J 1 16W 1 R3323 ERJ3GEYJ153 M 15KOHM J 1 16W 1 R3324 ERJ3GEYJ221 M 220 OHM J 1 16W 1 R3325 ERJ3GEYJ220 M 22 OHM J 1 16W 1 R3327 ERJ3GEYJ220 M 22 OHM J 1 16W 1 R3328 ERJ3GEYJ472 M 4 7KOHM J 1 16W 1 R3329...

Страница 24: ...6GEY0R00 M 0 OHM 1 10W 1 Ref No Part No Part Name Description Pcs Remarks R3509 ERJ3GEYJ472 M 4 7KOHM J 1 16W 1 R3511 1 2 ERJ3GEYJ220 M 22 OHM J 1 16W 2 R3513 D0GB474JA007 M 470KOHM J 1 16W 1 R3514 ERJ6GEYJ915 M 9 1MOHM J 1 10W 1 R3515 ERJ3GEYJ220 M 22 OHM J 1 16W 1 R3516 ERJ3GEYJ103 M 10KOHM J 1 16W 1 R3517 ERJ3GEYJ220 M 22 OHM J 1 16W 1 R3518 ERJ3GEYJ103 M 10KOHM J 1 16W 1 R3519 ERJ3GEYJ472 M 4 ...

Страница 25: ...RAY 1 R3709 ERJ3GEYJ471 M 470 OHM J 1 16W 1 R3710 ERJ3GEYJ103 M 10KOHM J 1 16W 1 R3711 EXB38V680J RESISTOR ARRAY 1 R3712 ERJ3GEY0R00 M 0 OHM 1 16W 1 R3713 ERJ3GEYJ101 M 100 OHM J 1 16W 1 R3714 EXB38V680J RESISTOR ARRAY 1 R3715 ERJ3GEYJ101 M 100 OHM J 1 16W 1 R3716 1 7 EXB38V680J RESISTOR ARRAY 2 R3721 ERJ3GEYJ101 M 100 OHM J 1 16W 1 R3722 ERJ3GEYJ271 M 270 OHM J 1 16W 1 R3724 ERJ3GEYJ560 M 56 OHM ...

Страница 26: ...W FOR SHIELD PLATE 4 5 TNQX016 IR SYSTEM CABLE 1 K2ZZ02C00006 6 TPCB06810 CARTON BOX 1 7 TPDF1137 PARTITION 2 8 TPDF1193 PARTITION B 4 9 TPEH161 AIR MAT 1 10 TQE6691 POLY BAG FOR SCREW 1 11 TQZH752 INSTRUCTION BOOK 1 12 XTV3 10JFJ SCREW FOR AV TERMINAL 3 13 XYN3 C6FJ SCREW TUNER 1 14 XZBT6506 POLY BAG FOR O I BOOK 1 9 3 Mechanical Replacement Parts List 26 TY FB8TA ...

Страница 27: ...9 4 Parts Location 1 27 TY FB8TA ...

Страница 28: ...9 5 Parts Location 2 28 TY FB8TA ...

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