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Sony HCD-RG40 specifications 2525, HCD-DX30/RG40, SCHEMATIC DIAGRAM MAIN /4, Page Page Page Page

Models: HCD-RG40 HCD-DX30

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HCD-DX30/RG40

6-5. SCHEMATIC DIAGRAM MAIN SECTION (3/4)

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2525

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Sony HCD-RG40 specifications 2525, HCD-DX30/RG40, SCHEMATIC DIAGRAM MAIN /4, Page Page Page Page

Contents

SERVICE MANUAL Ver 1.0 2001.HCD-DX30/RG40 US Model Canadian Model AEP ModelHCD-DX30/RG40 SAFETY CHECK-OUTLEAKAGE Flexible Circuit Board Repairing Notes on chip component replacementHCD-DX30/RG40 NOTES ON LASER DIODE EMISSION CHECKHCD-DX30/RG40 SECTION SERVICE NOTE HCD-DX30/RG40 SECTION GENERAL Main unit1 2 3 4 5 6 7 8 9 q; qa qs qd qf qg qh qj qk ql wSetting the time Remote ControlHCD-DX30/RG40 1 2 33-1.CASE TOP HCD-DX30/RG40 SECTION DISASSEMBLY3-2.CD DDOR HCD-DX30/RG403-3.FRONT PANEL SECTION 6 qd6 Panel board 4 Connector 13p CN712 2 Vol knob ring 1Volume knobHCD-DX30/RG40 3-4.TAPE MECHANISM DECK3-6.KEY BOARD HCD-DX30/RG40HCD-DX30/RG40 3-8.MAIN BOARD AND POWER BOARD3-9.BASE UNIT 7 Connector 4p CN722 6 Wire flat type 8p CN7213Wire flat type 8p CN702 HCD-DX30/RG40MC Cold Reset HCD-DX30/RG40 SECTION TEST MODEProcedure ProcedureHCD-DX30/RG40 ProcedureMC Test Mode Microprocessor version displayHCD-DX30/RG40 Error displayAGING Aging ModeHCD-DX30/RG40 ProcedureFunction Change Mode FM Tuned Level Adjustment HCD-DX30/RG40 SECTION ELECTRICAL ADJUSTMENTSProcedure Adjustment Location MAIN boardAdjustment Location ProcedureProcedure HCD-DX30/RG40Note on Schematic Diagram HCD-DX30/RG40 SECTION DIAGRAMS•Signal path F : FM f : AM E : PB DECK A Note on Printed Wiring Boards6-1.CIRCUIT BOARD LOCATION HCD-DX30/RG40•WAVEFORMS – BD BOARD – – MAIN BOARD –HCD-DX30/RG40 Signal PathKSM-213DCP RCH is omitted• Signal Path 2222HCD-DX30/RG40 TUNERHCD-DX30/RG40 IC B/D IC B/DPage PageHCD-DX30/RG40 IC B/DPage Page6-5.SCHEMATIC DIAGRAM MAIN SECTION 3/4 2525HCD-DX30/RG40 Page Page Page PagePage Page Page Page Page Page HCD-DX30/RG40IC661 IC102IC401 IC101IC102 IC1032828 CN102IC B/D HCD-DX30/RG40IC B/D IC B/D3030 B C DIC501 POWER AMP BOARD3 : R504,554 HCD-DX30/RG40CN915 33k : RG40IC701 SENS701IC702 PANEL BOARDHCD-DX30/RG40 3333Page Page KEY BOARD 6-15.SCHEMATIC DIAGRAM KEY SECTION 3535HCD-DX30/RG40 PagePage 3737 IC B/DHCD-DX30/RG40 4/4 CN1 PageSUB TRANS BOARD TRANS BOARDHCD-DX30/RG40 HCD-DX30/RG40 6-19.SCHEMATIC DIAGRAM TRANS SECTIONPage HCD-DX30/RG40 4040Pin No Pin NameHCD-DX30/RG40 Power supply.+5VPin No Pin NameHCD-DX30/RG40 6-21.IC BLOCK DIAGRAMSIC101 BA1450 MAIN BOARD IC102 LC72130 MAIN BOARDIC201 HCD-DX30/RG40TA8189N MAIN BOARD IC701 BA6956AN DRIVER BOARDIC102 BA5974P BD BOARD HCD-DX30/RG40IC103 CXA2568M-TBD BOARDEXPLODED VIEWS SECTIONHCD-DX30/RG40 7-2.FRONT PANEL SECTION HCD-DX30/RG407-3.MAIN BOARD SECTION 105 HCD-DX30/RG40107104 103 1017-4.CD MECHANISM DECK SECTION 256 282 274 255M721 HCD-DX30/RG40HCD-DX30/RG40 SECTION ELECTRICAL PARTS LIST ADDRESS SENSORHCD-DX30/RG40 BD DRIVER KEY HCD-DX30/RG40 MAINHCD-DX30/RG40 MAIN Ref. No HCD-DX30/RG40 MAINRef. No HCD-DX30/RG40 MAINRef. No HCD-DX30/RG40 MAINPart No HCD-DX30/RG40 MAINMAIN HCD-DX30/RG40Part No HCD-DX30/RG40 MAIN MOTOR HCD-DX30/RG40 PANEL Ref. No HCD-DX30/RG40 PANELHCD-DX30/RG40 POWER AMP SUB TRANS HCD-DX30/RG40 POWER AMP SENSORVIDEO OUT TRANSHCD-DX30/RG40 Date HCD-DX30/RG40 REVISION HISTORYDescription of Revision 2001.05