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7.2. HR-Board Block Diagram

A

1

3

5

2

4

6

C

B

D

TY-FB9RT
HR-Board Block Diagram

TY-FB9RT
HR-Board Block Diagram

IC3301

1

1A

2

3Y

3

2A

4

GND

5

2Y

6

3A

7

1Y

8

VCC

X3301

JK3303

JK3301

JK3302

TO 
J11,
J12,
J13

H1

B30

A22

STB_5V

IR REMOTE

36.7kHz

Q3308

Q3307

Q3304

Q3301

Q3305

Q3302

Q3303

Q3306

Ir Through Terminal Board

HR

Ir System

Ir System

Ir System

INVERTER

11

TY-FB9RT

Summary of Contents for TY-FB9RT

Page 1: ...a Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law TY FB9RT 7 1 Schematic Diagram Notes 9 7 2 HR Board Block Diagram 11 7 3 HR Board 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 15 8 4 Parts Location 1 16 8 5 Parts Location...

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: ...er 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...

Page 5: ...4 Replacement 5 TY FB9RT ...

Page 6: ...5 Connection 6 TY FB9RT ...

Page 7: ... D HR BOARD FOIL SIDE TXNHR10ZZT TY FB9RT HR BOARD TXNHR10ZZT TY FB9RT HR BOARD TXNHR10ZZT Parts Location HR BOARD TP1 C 2 TP2 B 2 TP3 B 2 TP4 B 2 TP JK3301 JK3302 JK3303 H1 TP1 TP2 TP3 TP4 HR 1 TNPA3982 PbF ORDER NO B1 B2 A1 A2 A40 A39 B39 B40 7 TY FB9RT ...

Page 8: ... B 3 Q3308 B 4 IC TRANSISTOR JK3301 JK3302 JK3303 C3301 C3302 C3303 C3304 C3305 Q3301 Q3302 C3306 Q3303 C3307 C3308 Q3304 Q3305 Q3306 Q3307 Q3308 H1 D3301 D3302 D3303 R3301 R3302 R3303 R3304 R3305 R3306 R3307 R3308 IC3301 R3309 R3310 R3311 R3312 R3313 R3314 R3315 R3316 R3317 R3318 R3319 R3320 R3321 R3322 R3323 R3324 X3301 TNPA3982 1 HR PbF SEE REVERSE FOR ORDER NO A2 B1 B2 A39 A40 B39 B40 A1 1 7 8...

Page 9: ...7 Block and Schematic Diagram 7 1 Schematic Diagram Notes 9 TY FB9RT ...

Page 10: ...10 TY FB9RT ...

Page 11: ...FB9RT HR Board Block Diagram IC3301 1 1A 2 3Y 3 2A 4 GND 5 2Y 6 3A 7 1Y 8 VCC X3301 JK3303 JK3301 JK3302 TO J11 J12 J13 H1 B30 A22 STB_5V IR REMOTE 36 7kHz Q3308 Q3307 Q3304 Q3301 Q3305 Q3302 Q3303 Q3306 Ir Through Terminal Board HR Ir System Ir System Ir System INVERTER 11 TY FB9RT ...

Page 12: ...03 100 Q3306 2SD0601ARL R3315 9 1M 5V_STB X3301 H0J367200001 Q3302 2SB0709ARL R3301 100 Q3305 2SD0601ARL R3314 470k H1 K1KA80B00037 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B3...

Page 13: ...8 Replacement Parts List 8 1 Replacement Parts List Notes 13 TY FB9RT ...

Page 14: ...RANSISTOR 3 Q3304 08 2SD601A TRANSISTOR 5 R3301 03 ERJ8GEYJ101 M 100 OHM J 1 8W 3 R3304 06 ERJ3GEYJ102 M 1KOHM J 1 16W 3 R3307 09 ERJ3GEYJ103 M 10KOHM J 1 16W 3 R3311 13 ERJ3GEYJ472 M 4 7KOHM J 1 16W 3 R3314 D0GB474JA007 M 470KOHM J 1 16W 1 R3315 ERJ6GEYJ915 M 9 1MOHM J 1 10W 1 R3316 ERJ3GEYJ472 M 4 7KOHM J 1 16W 1 R3318 ERJ3GEYJ102 M 1KOHM J 1 16W 1 R3319 21 ERJ3GEYJ103 M 10KOHM J 1 16W 3 RTL TXN...

Page 15: ... 1 3 THEL0239 SCREW FOR INSTALLATION 4 4 THEL027N SCREW 6 5 TPCB13148 CARTON BOX 1 6 TPDF1103 CUSHION 1 7 TPEH135 PROTECT COVER 1 8 TQE6691 POLY BAG SCREW 1 9 TQZH461 1 INSTRUCTION SHEET 1 10 TQZH770 INSTRUCTION BOOK 1 11 XZBT6506 POLY BAG INSTRUCTION BOOK 1 8 3 Mechanical Replacement Parts List 15 TY FB9RT ...

Page 16: ...8 4 Parts Location 1 16 TY FB9RT ...

Page 17: ...8 5 Parts Location 2 17 TY FB9RT ...

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