Toshiba 50A50 55A60, 50A60 service manual IC, MC14053BFEL

Page 35

Location

Part No.

Description

No.

 

 

 

 

 

Q972

A6317440

Transistor, 2SC1815-Y

Q973

A6317440

Transistor, 2SC1815-Y

Q974

A6317440

Transistor, 2SC1815-Y

Q975

A6317440

Transistor, 2SC1815-Y

Q976

A6317440

Transistor, 2SC1815-Y

Q981

A6534040

Transistor, 2SA1015-Y

Q982

A6534040

Transistor, 2SA1015-Y

Q983

A6317440

Transistor, 2SC1815-Y

Q984

A6534040

Transistor, 2SA1015-Y

QA01

23000374

IC, MN102L35GF

QA02

23905666

IC, AT24C1610PC

QA71

A6541130

Transistor, 2SA1162-Y

QB01

23114528

Transistor, 2SC1740S, Q

QB03

A6004050

Transistor, RN1405

QB14

A6541130

Transistor, 2SA1162-Y

QB30

23314965

Transistor, KTC3198 Y

QB61

A6361770

Transistor, 2SC3437-Y

QB81

A6359870

Transistor, 2SC3326-B

QB82

A6359870

Transistor, 2SC3326-B

QB83

A6541130

Transistor, 2SA1162-Y

QB84

A6335470

Transistor, 2SC2712-Y

QB85

A6541130

Transistor, 2SA1162-Y

QB86

A6541130

Transistor, 2SA1162-Y

QB87

A6541130

Transistor, 2SA1162-Y

QB88

A6541130

Transistor, 2SA1162-Y

QB92

A6335470

Transistor, 2SC2712-Y

QD01

B0377277

IC, TA8173AP

QR02

A6335470

Transistor, 2SC2712-Y

QR14

A6541130

Transistor, 2SA1162-Y

QR15

A6541130

Transistor, 2SA1162-Y

QR16

A6541130

Transistor, 2SA1162-Y

QR17

23318981

IC, MC14053BFEL

QS01

A6342200

Transistor, 2CS2878-A

QS11

A6342200

Transistor, 2CS2878-A

QS12

A6012040

Transistor, RN2204

QS13

23314965

Transistor, KTC3198 Y

QS14

23314965

Transistor, KTC3198 Y

QV01

B0384761

IC, TA8851CN

QV20

A6002040

Transistor, RN1204

QV21

23114528

Transistor, 2SC1740S, Q

QV22

23114530

Transistor, 2SA933S-Q

QV23

23114530

Transistor, 2SA933S-Q

QV40

23114528

Transistor, 2SC1740S, Q

QV41

23114528

Transistor, 2SC1740S, Q

QV42

23114530

Transistor, 2SA933S-Q

QV43

23114530

Transistor, 2SA933S-Q

QV48

23114528

Transistor, 2SC1740S, Q

QW01

23318981

IC, MC14053BFEL

QW05

A6335470

Transistor, 2SC2712-Y

QW06

A6317440

Transistor, 2SC1815-Y

QW07

A6734590

Transistor, 2SC752(G)TM-Y

QW09

23114528

Transistor, 2SC1740S, Q

QW10

23114530

Transistor, 2SA933S-Q

QW11

A6335470

Transistor, 2SC2712-Y

QW11

A6550640

Transistor, 2SA1837

QW12

A6369650

Transistor, 2SC4793

QW17

A6004010

Transistor, RN1401

QW19

A6317440

Transistor, 2SC1815-Y

QW20

A6317440

Transistor, 2SC1815-Y

QW52

23114528

Transistor, 2SC1740S, Q

QW53

23114528

Transistor, 2SC1740S, Q

QW54

23114528

Transistor, 2SC1740S, Q

QW60

23114530

Transistor, 2SA933S-Q

QW68

23114528

Transistor, 2SC1740S, Q

 

 

 

Location

Part No.

Description

No.

 

 

 

 

 

QY26

23114528

Transistor, 2SC1740S, Q

QZ01

B0410895

IC, TC90A49P

QZ02

A6541130

Transistor, 2SA1162-Y

QZ03

A6541130

Transistor, 2SA1162-Y

QZ04

A6541130

Transistor, 2SA1162-Y

QZ05

A6335470

Transistor, 2SC2712-Y

QZ06

A6541130

Transistor, 2SA1162-Y

QZ07

A6541130

Transistor, 2SA1162-Y

QZ08

A6335470

Transistor, 2SC2712-Y

D101

23316756

Diode, Zener, MTZJ33D

D201

23118041

Diode, MA111-(TX)

D215

23118041

Diode, MA111-(TX)

D216

23118041

Diode, MA111-(TX)

D217

23118041

Diode, MA111-(TX)

D218

23118041

Diode, MA111-(TX)

D219

23118041

Diode, MA111-(TX)

D220

23118041

Diode, MA111-(TX)

D221

23118041

Diode, MA111-(TX)

D222

23118041

Diode, MA111-(TX)

D223

23118041

Diode, MA111-(TX)

D230

23316753

Diode, Zener, MTZJ33A

D301

23316575

Diode, Zener, MA8062-H, TX

D302

23118094

Diode, EU2A, LF-F10

D303

23316610

Diode, Zener, MA8180-M, TX

D304

23316794

Diode, SC570ALFE2

D305

23118822

Diode, ERB12-02

D306

23118822

Diode, ERB12-02

D307

23118041

Diode, MA111-(TX)

D310

23118041

Diode, MA111-(TX)

D311

23118041

Diode, MA111-(TX)

D320

23316576

Diode, Zener, MA8068-L, TX

D336

23316583

Diode, Zener, MA8039-H, TX

D401

23118094

Diode, EU2A, LF-F10

D402

23118094

Diode, EU2A, LF-F10

D403

23316254

Diode, ERC06-15L

D404

23316969

Diode, ERD29-06J

D405

23316254

Diode, ERC06-15L

D406

23118094

Diode, EU2A, LF-F10

D407

23118707

Diode, RP 1H, LF-C1

 

 

(50A60/55A60/61A60)

D408

A7978850

Diode, S5295G

D412

23118094

Diode, EU2A, LF-F10

D413

23118707

Diode, RP 1H, LF-C1

 

 

(50A60/55A60/61A60)

D415

23316731

Diode, Zener, MTZJ18B

D421

23118041

Diode, MA111-(TX)

D422

23118041

Diode, MA111-(TX)

D430

23316594

Diode, Zener, MA8110-M, TX

D431

23118041

Diode, MA111-(TX)

D481

23118859

Diode, 1SS133

*D482 23115774 Diode, Zener, RD6.2E(4)

D490 23118859 Diode, 1SS133

D491 23316758 Diode, Zener, MTZJ36B

D512 23118041 Diode, MA111-(TX)

D513 23316587 Diode, Zener, MA8091-L, TX

D531 23316573 Diode, Zener, MA8062-L, TX

D532 23118822 Diode, ERB12-02

D601 23118041 Diode, MA111-(TX)

D602 23118041 Diode, MA111-(TX)

D603 23118041 Diode, MA111-(TX)

D604 23118041 Diode, MA111-(TX)

D607 23316616 Diode, Zener, MA8220-M, TX

D608 23316616 Diode, Zener, MA8220-M, TX

D611 23118041 Diode, MA111-(TX)

SPECIFIC INFORMATIONS GENERAL ADJUSTMENTS

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Page 34 Page 36
Contents 50A60, 50A50 Table of Contents Product Safety Notice General Adjustments Safety InstructionsRAY Radiation Precaution Safety PrecautionLeakage will Occur CRT Assembly Replacement and MountingAdjusting Procedure in Replacing CRT Servicing PrecautionsCentering Adjustment Picture Tube Components AdjustmentB Focus Adjustment Tilt AdjustmentScreen VR Focus VR Location of Screen and Focus VR’SReplacement of High Voltage Cable Replacement of the CRTKEY Function in the Service Mode Service ModeEntering to Service Mode Displaying the Adjustment MenuSelf Diagnostic Function Selecting the Adjusting ItemsAdjusting the Data Exit from Service ModeAdjustment Procedure Electrical AdjustmentWID HeightHIT WidthPicture Position Adjustment Convergence AdjustmentKEY Function Convergence Adjustment Centering AdjustmentReplacing Convergence Unit CRT ReplacementAssembling Front Screen HOW to Clean Lens and MirrorHOW to Clean Screen Screen and Mirror AlignmentsFS Circuit Check Circuit ChecksHigh Voltage Check Anode Voltage Measuring MethodCircuit Checks Specific Informations Setting & Adjusting DataSafety Instructions Service Mode Adjusting Items and Data in the Service ModeTV/VIDEO Power Volume T S Exit Demo MenuMute ResetRecall Power Timer TV/VIDEO LightTV/CABLE function Programming Channel MemoryCircuit Block Diagram Mechanical Disassembly OMF Chassis Replacement Parts ListCapacitors Specific Informations General Adjustments Specific Informations General Adjustments Specific Informations General Adjustments Resistors Specific Informations General Adjustments Specific Informations General Adjustments Specific Informations General Adjustments Specific Informations General Adjustments Specific Informations General Adjustments Coils & Transformers TFB3086AD SemiconductorsIC, MC14053BFEL Miscellaneous Tuner PC Board AssembliesPicture Tube Cabinet Parts AccessoriesBottom Foil Side SIGNAL/CON Board PB9450DEF/POWER Board PB9451 BACK/AV Board PB9452 DIGI-COMB Board PB9398 DIGI-CONV Board PB9453Drive Board PB9454-3 Drive Board PB9454-1Drive Board PB9454-2 REM Board PB9454-10 FRONT-CONV Board PB9454-5FRONT-IN Board PB9454-9 SVM Board PB9454-6 FRONT-CON Board PB9454-8 Terminal View of Transistors Memo Specifications Representative 50A60 Toshiba Corporation
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