Sony service manual Panel Section MZ-R91, Chassis section Not supplied

Page 38

(2) PANEL SECTION (MZ-R91)

chassis section

not supplied

53 59

	60
59	58

Ref. No.

Part No.

Description

Remark

514-223-077-21 LID, BATTERY CASE (BLUE)

514-223-077-31 LID, BATTERY CASE (RED)

514-223-077-41 LID, BATTERY CASE (WHITE)

52X-4952-184-1 PANEL (L) ASSY, BOTTOM (BLUE)

52X-4952-186-1 PANEL (R) ASSY, BOTTOM (RED)

52X-4952-188-1 PANEL (W) ASSY, BOTTOM (WHITE)

534-218-229-09 SCREW (1.4), MI

Ref. No.

Part No.

Description

Remark

54X-3378-553-1 SERVICE ASSY, UPPER PANEL (L) (BLUE)

54X-3378-554-1 SERVICE ASSY, UPPER PANEL (R) (RED)

54X-3378-555-1 SERVICE ASSY, UPPER PANEL (W) (WHITE)

571-756-028-11 BATTERY

581-803-759-11 LCD MODULE

594-984-017-01 SCREW (1.7), TAPPING

603-044-057-01 SHEET (BATTERY CASE)

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Contents LCX-2R SpecificationsNEW Exploded Views Electrical Parts List Table of ContentsDiagrams Flexible Circuit Board RepairingSection Servicing Notes EepromGeneral Headphones with a remote control RM-MZ2SSection Location of ControlsUpper Panel Section Section DisassemblyPanel ASSY, Bottom MZ-R91 LCD MODULE, BUTTON, CONTROL, Service ASSY, Upper PanelMZ-R90 Main BOARD, Case ASSY, Battery Belt ASSY, OrnamentalService ASSY, OP Chassis ASSY, SET, MD Mechanism Deck MT-MZR90-165Holder Assy Motor Flexible BoardMOTOR, DC Sled M602 Operation in Setting the Test Mode Test ModeSetting Method of Test Mode Releasing the Test ModeA n u a l Configuration of Test ModeManual Mode 011 0 6 3 B 0 Overall Adjustment Mode011 0 F F J 0 011 0 5 9 a 0T a t Sound Skip Check Result Display ModeSetting method of Sound Skip Check Result Display Mode T r ySelf-Diagnosis Display Mode 000 1 s tDescription of Indication History Description of Error Indication CodesClearing Self-Diagnosis Data and Total Recording Time RECKey Check Mode Key IndicationE s O K ? Section Electrical AdjustmentsE s N E sR h V c l C l P W MC h P W M R h V c hD R U N E t T m pS S Y D O KE s u m e Laser Power CheckO O K E s C l rSignal Path Section DiagramsBlock Diagram Servo Section REC DigitalSignal Path Play Analog OUT REC Analog REC Digital Block Diagram A/D, D/A CONVERTER, Audio SectionBlock Diagram KEY CONTROL/DISPLAY/POWER Supply Section JEW Printed Wiring BoardSemiconductor Location MZ-R90/R91 IC501 SN761056ADBT IC Block Diagrams IC301Waveforms IC304, 305 RN5RZ25AA-TRIC601 IC602IC902 IC603IC605 XC6367B103MR IC803 XC6383C301MR IC804 RV5C348A-E2 IC901IC PIN Function Description Sclk VDC0Swdt VSC0Xras VDIO1VSIO1 IxoeLddr XlrfApcref VDC4Sense Sync RECPause KEY WrpwrTSB Edge FfclrSleep GND SWSET KEY Half LockRMC KEY REC KEYHK, CH, JEW Section Exploded ViewsPanel Section MZ-R90 Panel Section MZ-R91 Chassis section Not supplied102 103 104 108 109 Chassis Section101 105 113 112 114 106 110 107 111 109 MD-MECHANISM Deck Section Electrical Parts List MainCeramic Chip 5PF CAP, ChipCXD2660GA ConnectorFILTER, Chip EMI Common Mode IC MPC17A56FTAEBFET FET HAT2051T-ELFET HAT2050T-EL Transistor ZDT6718TAOPEN/CLOSE Detect SwitchComposition Circuit Block Thermistor TH901 1-803-795-21 THERMISTOR, Positive Vibrator SWITCH, Slide HoldSWITCH, Slide Synchro REC MiscellaneousMZ-R90/R91 Subject Addition of Korean Model CorrectionHong Kong Model Korean Model Electrical Parts ListExploded Views Indicates changed portion.EXPLODED Views 112 105 106 #114151 176 @ IC MPC17A56FTA IC MPC18A31FTAEB