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 1 

Safety Precautions 

2

 1.1. 

General Guidelines 

2

 2 

Prevention of Electro Static Discharge (ESD) to

Electrostatically Sensitive (ES) Devices 

3

 3 

About lead free solder (PbF) 

4

 4 

Replacement 

5

 5 

Connection 

6

 6 

Circuit Board Layout 

7

 6.1. 

HU-Board 

7

 7 

Block and Schematic Diagram 

9

© 2006 Matsushita Electric Industrial Co., Ltd. All
rights

reserved.

Unauthorized

copying

and

distribution is a violation of law.

TY-FB9BD

 7.1. 

Schematic Diagram Notes 

9

 7.2. 

HU-Board Block Diagram 

10

 7.3. 

HU-Board (1 of 2) Schematic Diagram 

11

 7.4. 

HU-Board (2 of 2) Schematic Diagram 

12

 8 

Replacement Parts List 

13

 8.1. 

Replacement Parts List Notes 

13

 8.2. 

Electrical Replacement Parts List 

14

 8.3. 

Mechanical Replacement Parts List 

16

 8.4. 

Parts Location (1) 

17

 8.5. 

Parts Location (2) 

18

BNC Dual Video Terminal Board

CONTENTS

 Page 

Page

ORDER NO. ITD0605021CE

D10 Canada: B07

Summary of Contents for TY-FB9BD

Page 1: ...td All rights reserved Unauthorized copying and distribution is a violation of law TY FB9BD 7 1 Schematic Diagram Notes 9 7 2 HU Board Block Diagram 10 7 3 HU Board 1 of 2 Schematic Diagram 11 7 4 HU Board 2 of 2 Schematic Diagram 12 8 Replacement Parts List 13 8 1 Replacement Parts List Notes 13 8 2 Electrical Replacement Parts List 14 8 3 Mechanical Replacement Parts List 16 8 4 Parts Location 1...

Page 2: ...osed metal does not have a return path to the chassis the reading must be Figure 1 1 1 2 Leakage Current Hot Check See Figure 1 1 Plug the AC cord directly into the AC outlet Do not use an isolation transformer for this check 2 Connect a 1 5kW 10 watts resistor in parallel with a 0 15µF capacitors between each exposed metallic part on the set and a good earth ground such as a water pipe as shown i...

Page 3: ...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...

Page 4: ... 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...

Page 5: ...4 Replacement 5 TY FB9BD ...

Page 6: ...5 Connection 6 TY FB9BD ...

Page 7: ... TP305 JK301 JK302 JK303 JK304 C301 C302 C303 C304 C305 C309 Q307 Q308 C311 C313 H0 H1 C315 C316 D301 D302 D303 D304 D305 R301 D306 R302 R303 R304 R305 R306 R307 R308 IC301 R309 IC302 IC303 C333 IC304 C334 D311 IC306 C337 IC308 C338 C339 IC309 R311 R313 R317 C343 C344 C346 C347 C350 C351 C352 C353 C355 C357 C363 C366 C368 R340 R341 R342 R343 R344 R347 R348 R349 C372 C376 C377 C378 R350 R355 R356 R...

Page 8: ...NOTE TY FB9BD 8 ...

Page 9: ...7 Block and Schematic Diagram 7 1 Schematic Diagram Notes TY FB9BD 9 ...

Page 10: ...ATX SCL SDA IC3306 3 3V 5V 4 31 12 27 7 28 10 6 11 8 14 ANALOG FRONT END MUX CLAM AGC DOUT 2 SCL B12 TXC TXC TO J13 SDA H1 B25 B24 39 37 40 42 41 45 38 46 47 48 B11 B15 B9 B14 B6 B8 B3 B5 B2 TX3 TX3 TX2 TX2 TX1 TX1 TX0 TX0 B28 PLUG DETECT B23 SRQ H0 2 6 7 FACTORY FOR USE SRQ SCL SDA SCL 5V SDA 5V A26 L R A28 Q3304 Q3303 L 0dB R 0dB S2 DETECT B36 A22 5V_STB 9V A21 9V B21 A19 5V 5V 3 3V A17 B19 B17 ...

Page 11: ...C3318 10u 10V R3321 47k R3328 1k R3325 100 S3306 GAP0 3 C3306 10V 1u JK3303 K2HA204B0097 L L G R R G L3302 EXC3BB221H C1AB00000461 IC3301 1 V1 2 LV1 3 Y1 4 RV1 5 C1 6 S2 1 7 S 1 8 V2 9 LV2 10 Y2 11 RV2 12 C2 13 S2 2 14 S 2 15 V3 16 LV3 17 Y3 18 RV3 19 C3 20 S2 3 21 S 3 22 LV4 23 V4 24 RV4 25 ADR 26 SCL 27 SDA 28 DC OUT 29 COUT2 30 LOUT2 31 YOUT2 32 ROUT2 33 VOUT2 34 Vcc 35 MUTE 36 YIN1 37 BIAS 38 ...

Page 12: ...07 FID 108 VSS 109 VDDI 110 VDDE 111 MA 9 112 MA 8 113 MA 7 114 MA 6 115 MA 5 116 MA 4 117 MA 3 118 MDQM 119 MCAS 120 VSS 121 VDDI 122 VDDE 123 MRAS 124 MBA 125 MA 10 126 MA 0 127 MA 1 128 MA 2 129 MD 17 130 MD 16 131 VSS 132 VDDI 133 VDDE 134 MCLK 135 MWE 136 MD 8 137 MD 7 138 MD 9 139 MD 6 140 MD 10 141 MD 5 142 MD 11 143 VDDE 144 VSS 145 VDDI 146 MD 4 147 MD 12 148 MD 3 149 MD 13 150 MD 2 151 M...

Page 13: ...8 Replacement Parts List 8 1 Replacement Parts List Notes 13 TY FB9BD ...

Page 14: ...1XB1C104K C 0 1UF Z 16V 5 C3432 36 ECJ1VB1H103K C 0 001UF K 50V 5 C3437 ECJ1XB1C104K C 0 1UF Z 16V 1 C3438 ECJ1VB1H103K C 0 001UF K 50V 1 C3440 42 EEEHB0J470R C 47PF J 6 3V 3 C3443 ECGRL0G680ER C 68PF J 4V 1 Ref No Part No Part Name Description Pcs Remarks C3444 4 5 EEEHB0J470R C 47PF J 6 3V 2 C3446 ECJ1XB1C104K C 0 1UF Z 16V 1 C3447 ECJ1XB0J105K C 1UF K 16V 1 C3448 ECJ1XB1C104K C 0 1UF Z 16V 1 C3...

Page 15: ...12 M 1 1KOHM J 1 16W 1 R3362 ERJ3GEYJ272 M 2 7KOHM J 1 16W 1 R3363 65 ERJ3GEYJ100 M 10 OHM J 1 16W 3 R3366 ERJ3GEYJ220 M 22 OHM J 1 16W 1 R3367 69 EXB38V220J RESISTOR ARRAY 3 R3370 ERJ3GEYJ103 M 10KOHM J 1 16W 1 R3371 EXB38V220J RESISTOR ARRAY 1 R3372 74 ERJ3GEYJ220 M 22 OHM J 1 16W 3 R3375 77 ERJ3GEYJ103 M 10KOHM J 1 16W 3 R3378 80 EXB38V220J RESISTOR ARRAY 3 R3381 83 ERJ3GEYJ220 M 22 OHM J 1 16W...

Page 16: ...N SCREW FOR SHIELD PLATE 4 4 TPCB96201 CARTON BOX 1 5 TPDF1103 CUSHION 1 6 TPEH135 PROTECT COVER 1 7 TQE6691 POLY BAG SCREW 1 8 TQZH461 1 INSTRUCTION SHEET 1 9 TQZH737 INSTRUCTION BOOK ENGLISH 1 10 XTV3 10JFJ SCREW FOR AV TERMINAL 3 11 XZBT6506 POLY BAG INSTRUCTION BOOK 1 8 3 Mechanical Replacement Parts List 16 TY FB9BD ...

Page 17: ...8 4 Parts Location 1 17 TY FB9BD ...

Page 18: ...8 5 Parts Location 2 18 TY FB9BD ...

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