Emerson 6420FE service manual 20040405 13-4 L2401EL, Ics

Page 47

Ref. No.

Description

Part No.

 

 

 

#

RECTIFIER DIODE ERB12-06

QDQZ0ERB1206

 

 

 

D606#

DIODE 1N5399-B/P or

NDLZ001N5399

 

 

 

#

RECTIFIER DIODE ERB12-06

QDQZ0ERB1206

 

 

 

D607#

DIODE 1N5399-B/P or

NDLZ001N5399

 

 

 

#

RECTIFIER DIODE ERB12-06

QDQZ0ERB1206

 

 

 

D608#

DIODE 1N5399-B/P or

NDLZ001N5399

 

 

 

#

RECTIFIER DIODE ERB12-06

QDQZ0ERB1206

 

 

 

D611#

ZENER DIODE MTZJT-7715B or

QDTB00MTZJ15

 

 

 

#

ZENER DIODE DZ-15BSBT265

NDTB00DZ15BS

 

 

 

D612#

ZENER DIODE MTZJT-7718B or

QDTB00MTZJ18

 

 

 

#

ZENER DIODE DZ-18BSBT265

NDTB00DZ18BS

 

 

 

D613

ZENER DIODE MTZJT-776.8B or

QDTB0MTZJ6R8

 

 

 

 

ZENER DIODE DZ-6.8BSBT265

NDTB0DZ6R8BS

 

 

 

D614

PCB JUMPER D0.6-P5.0

JW5.0T

 

 

 

D615#

SWITCHING DIODE 1N4148 T-77

QDTZ001N4148

 

 

 

D616#

ZENER DIODE MTZJT-7715B or

QDTB00MTZJ15

 

 

 

#

ZENER DIODE DZ-15BSBT265

NDTB00DZ15BS

 

 

 

D623

PCB JUMPER D0.6-P5.0

JW5.0T

 

 

 

D631

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

 

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D632

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

 

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D633

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

 

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D651#

FAST RECOVERY DIODE CA201-4 or

QDWZ00CA2014

 

 

 

#

RECOVERY DIODE ERC18-04

QDZZ0ERC1804

 

 

 

D652#

DIODE FR154 or

NDLZ000FR154

 

 

 

#

FAST RECOVERY DIODE ERB44-02

QDPZ0ERB4402

 

 

 

D653#

DIODE FR154 or

NDLZ000FR154

 

 

 

#

FAST RECOVERY DIODE ERB44-02

QDPZ0ERB4402

 

 

 

D654#

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

#

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D655

ZENER DIODE 1ZB180

QDQZ001ZB180

 

 

 

D656#

ZENER DIODE MTZJT-776.8B or

QDTB0MTZJ6R8

 

 

 

#

ZENER DIODE DZ-6.8BSBT265

NDTB0DZ6R8BS

 

 

 

D657#

DIODE FR154 or

NDLZ000FR154

 

 

 

#

FAST RECOVERY DIODE ERB44-02

QDPZ0ERB4402

 

 

 

D660

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

 

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D661#

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

#

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D666

ZENER DIODE MTZJT-7736B or

QDTB00MTZJ36

 

 

 

 

ZENER DIODE DZ-36BSBT265

NDTB00DZ36BS

 

 

 

D671

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

 

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D672

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

 

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D675

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

 

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D685#

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

#

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D686#

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

#

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D696#

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

#

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D841#

SWITCHING DIODE 1SS133(T-77) or

QDTZ001SS133

 

 

 

#

SWITCHING DIODE 1N4148

NDTZ001N4148

 

 

 

D842#

ZENER DIODE MTZJT-775.1B or

QDTB0MTZJ5R1

 

 

 

#

ZENER DIODE DZ-5.1BSBT265

NDTB0DZ5R1BS

 

 

 

 

ICS

 

 

 

 

Ref. No.

Description

Part No.

 

 

 

IC31

IC:VIF/SIF M61113FP

QSZBA0SHT019

 

 

 

IC111

IC M61271M8-058FP-71

QSZAA0RMB182

 

 

 

IC151

IC:MEMORY S524C20D21 or

NSZBA0SSM028

 

 

 

 

IC:MEMORY AT24C02N-10SC or

NSMMA0SAZ012

 

 

 

 

IC(EEPROM) M24C02-MN6 or

NSMMA0SSS028

 

 

 

 

IC:MEMORY BR24C02F-W or

QSMBA0SRM003

 

 

 

 

IC:MEMORY BR24C02F or

QSMMA0SRM003

 

 

 

 

IC:EEPROM CAT24WC02JI or

NSZBA0SBG001

 

 

 

 

IC(EEP-ROM) M24C02-WMN6 or

NSZAA0SSS004

 

 

 

 

IC BR24L02F-WE2

QSZBA0TRM068

 

 

 

IC431

IC:MTS DECORDER AN5832SA-E1

QSZBA0TMS003

 

 

 

IC551#

VERTICAL OUTPUT IC LA78040A

QSBBA0SSY003

 

 

 

 

VERTICAL OUTPUT IC AN15524A

QSZBA0SMS019

 

 

 

IC601#

PHOTOCOUPLER PS2501-1W or

QPEW0PS25011

 

 

 

#

PHOTO COUPLER PS2501-1L or

QPEL0PS25011

 

 

 

#

PHOTOCOUPLER LTV-817B-F or

NPEB0LTV817F

 

 

 

#

PHOTOCOUPLER LTV-817C-F

NPEC0LTV817F

 

 

 

IC771

IC:SWITCHING TC4052BF(EL) or

QSZBA0TTS096

 

 

 

 

IC:SWITCHING CD4052BCSJX or

NSZBA0TF3079

 

 

 

 

IC:SWITCHING CD4052BNSR

NSZBA0TTY091

 

 

 

IC801

IC AN17812A

QSZBA0SMS017

 

 

 

 

COILS

 

 

 

 

L12

INDUCTOR 22∝H-K-5FT or

LLARKBSTU220

 

 

 

 

INDUCTOR 22∝H-K

LLARKDQKA220

 

 

 

L32

INDUCTOR 15∝H-J-26T or

LLAXJATTU150

 

 

 

 

INDUCTOR 15∝H-K-26T

LLAXKDTKA150

 

 

 

L34

INDUCTOR 18∝H-J-26T or

LLAXJATTU180

 

 

 

 

INDUCTOR 18∝H-K-26T

LLAXKDTKA180

 

 

 

L51

INDUCTOR 100∝H-K-5FT or

LLARKBSTU101

 

 

 

 

INDUCTOR 100∝H-K

LLARKDQKA101

 

 

 

L112

PCB JUMPER D0.6-P5.0

JW5.0T

 

 

 

L301

PCB JUMPER D0.6-P5.0

JW5.0T

 

 

 

L551

PCB JUMPER D0.6-P10.0

JW10.0T

 

 

 

L588

CHOKE COIL 47∝H-K or

LLBD00PKV007

 

 

 

 

POT COIL 47∝H K or

LLBD00DQE001

 

 

 

 

CHOKE COIL 47∝H-K

LLBD00PKT001

 

 

 

L601#

LINE FILTER TLF12UA302W1R0 or

LLBG00ZTU025

 

 

 

#

LINE FILTER LF005 or

LLBG00ZLH001

 

 

 

#

LINE FILTER UU10.5-A or

LLBG00ZY2008

 

 

 

#

LINE FILTER SA-91213B or

LLBG00ZSA002

 

 

 

#

LINE FILTER 6.35MH UU10-002

LLBG00ZKV001

 

 

 

 

TRANSISTORS

 

 

 

 

Q31

RES. BUILT-IN TRANSISTOR BA1F4M-T or

QQSZ00BA1F4M

 

 

 

 

RES. BUILT-IN TRANSISTOR KRC103M

NQSZ0KRC103M

 

 

 

Q111#

TRANSISTOR 2SC2785(F) or

QQSF02SC2785

 

 

 

#

TRANSISTOR 2SC2785(H) or

QQSH02SC2785

 

 

 

#

TRANSISTOR 2SC2785(J) or

QQSJ02SC2785

 

 

 

#

TRANSISTOR KTC3199(GR) or

NQS10KTC3199

 

 

 

#

TRANSISTOR KTC3198(GR) or

NQS40KTC3198

 

 

 

#

TRANSISTOR 2SC3331(T)-AANP or

2SC3331TZ

 

 

 

#

TRANSISTOR 2SC3331(U)-AANP or

2SC3331UZ

 

 

 

#

TRANSISTOR 2SC1815-GR(TPE2)

QQS102SC1815

 

 

 

Q131

RES. BUILT-IN TRANSISTOR BA1F4M-T or

QQSZ00BA1F4M

 

 

 

 

RES. BUILT-IN TRANSISTOR KRC103M

NQSZ0KRC103M

 

 

 

Q161

RES. BUILT-IN TRANSISTOR BA1F4M-T or

QQSZ00BA1F4M

 

 

 

 

RES. BUILT-IN TRANSISTOR KRC103M

NQSZ0KRC103M

 

 

 

Q321

TRANSISTOR 2SC2785(F) or

QQSF02SC2785

 

 

 

 

TRANSISTOR 2SC2785(H) or

QQSH02SC2785

 

 

 

 

TRANSISTOR 2SC2785(J) or

QQSJ02SC2785

 

 

 

 

TRANSISTOR KTC3199(GR) or

NQS10KTC3199

 

 

 

20040405

13-4

L2401EL

Page 46 Page 48
Image 47
Page 46 Page 48
Contents
6420FE EWF2004 Table of Contents Important Safety NoticeDBµv AFT Pull In Range 10mV input MHz ±2.0 ±0.7 SpecificationsDescription Condition Unit Nominal Limit DBµvL6115IMP Important Safety PrecautionsSafety Precautions for TV Circuit Not be Above 0.5 mAL6115IMP Precautions during Servicing Leakage Current Test Safety Check after ServicingClearance Distance Pb Lead Free Solder How to Remove / Install Flat Pack-ICStandard Notes for Servicing Circuit Board IndicationsWith Soldering Iron With Iron WireMachine Masking Flat Pack-IC Tape TweezersPresolder InstallationPin 1 of the Flat Pack-IC Is indicated by a mark Incorrect Instructions for Handling SemiconductorsGround for Human Body Ground for WorkbenchReference Notes in the Table Cabinet Disassembly InstructionsDisassembly Flowchart Disassembly MethodCRT Rear CabinetRear Cabinet Main CBA TV Cable Wiring Diagram Service mode Electrical Adjustment InstructionsHow to set up the service mode +B AdjustmentGeneral Initial SettingPurity Check F0 AdjustmentBlack Stretch Control Adjustment SD Check ModeSoftware Reset Position AdjustmentSize Adjustment 10. V. Position AdjustmentTape Spec Cut-off AdjustmentWhite Balance Adjustment Mode InputPurity Adjustment Sub-Brightness AdjustmentFocus Adjustment Figures Convergence AdjustmentSystem BlockL2401BLIF IF/Video Block DiagramL2401BLA AudioCRT/H.V Block DiagramL2401BLP DiagramTolerance of Capacitors are noted with the following Schematic Diagrams / Cbas and Test PointsStandard Notes Test Point Information Wire ConnectorsHow to read converged lines Is not consistent hereL2401SCM1 Main 1/4 Schematic DiagramL2401SCM2 Main 2/4 Schematic DiagramL2401SCM3 Main 3/4 Schematic DiagramMain 4/4 Ref No Position Main 4/4 & CRT Schematic DiagramBL2700F01012-1 Main CBA Top ViewMain CBA Bottom View Q1531 Base CRT CBA Top ViewQ1521 Q1521 Collector Base Q1511 Q1511 Collector BaseWF4 WaveformsCollector WF9L2401WI Wiring DiagramIC111 TV Micro Controller Pin Signal Name FunctionIC PIN Functions Degaussing Coil Control White Balance AdjustmentJudgement AFT Voltage Input11-1 11-2 L2401CEX Exploded ViewsCabinet X-2 X-3 Tape Packing Tape 11-3 L2401PEX Packing 20040405 12-1 L2401CA Mechanical Parts List Comparison Chart of Models and Marks 20040405 13-1 L2401EL Electrical Parts ListElectrolytic CAP .33∝F/50V M CE1JMASDLR33 20040405 13-2 L2401EL20040405 13-3 L2401EL ConnectorsICS 20040405 13-4 L2401ELTransistor 2SC2120-YTPE2 20040405 13-5 L2401EL20040405 13-6 L2401EL 20040405 13-7 L2401EL SwitchesRCA Jack 1P AV-8.4-9W 20040405 13-8 L2401EL6420FE/EWF2004 L2401UB/L2404UE
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