Sony MZ-R900 service manual Chassis Section, MT-MZR900-171 Not supplied

Page 42

MZ-R900

7-2. CHASSIS SECTION

MT-MZR900-171

51

	71	70
	71	54
	53	54
	53
		60

52

57

73

72

68

56

53

58

55

not supplied

55

59

62

74

63

61

Ref. No.

Part No.

Description

Remark

513-220-477-01 SHEET (MD), INSULATING

52X-3379-320-5 CHASSIS ASSY, SET

534-218-233-07 SCREW (1.4), MI

543-224-089-01 SHEET (TERMINAL), INSULATING

554-218-229-29 SCREW (1.4), MI

563-220-465-03 BUTTON (OPEN)

573-220-464-03 STRIP, ORNAMENTAL (SILVER)...(SILVER)

573-220-464-13 STRIP, ORNAMENTAL

(DARK SILVER)...(BLUE, RED, WHITE)

58 X-3379-321-4 CASE ASSY, BATTERY

*59 A-3323-597-A MAIN BOARD, COMPLETE (JEW)

*59 A-3323-598-A MAIN BOARD, COMPLETE

(EXCEPT US, CND, JEW)

Ref. No.

Part No.

Description

Remark

*59 A-3323-704-A MAIN BOARD, COMPLETE (US, CND)

60 3-220-471-01 SPRING (ARM), TENSION

61 3-335-797-91 SCREW (M1.4), TOOTHED LOCK

62 4-223-110-01 TERMINAL (3)

63 3-226-169-01 SPACER (PRO)

68 3-226-758-01 SPACER (FULCRUM PLATE R2)

70 3-226-168-01 SPACER (REAR) (2)

71 3-225-171-01 SHEET (CLV) (2)

72 3-220-472-01 SPRING (OPEN), TENSION

73 3-225-899-01 SPRING (LOCK), COMPRESSION

74 3-229-882-01 SPACER (MINUS)

40

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Contents Specifications Battery life1927-991-13 Diagrams Table of ContentsDisassembly Exploded ViewsFlexible Circuit Board Repairing Section Servicing NotesSection General Looking at controlsSection Disassembly Disassembly FlowPanel ASSY, Bottom Panel ASSY, Upper Section LCD MODULE, Panel ASSY, UpperCase ASSY, BATTERY, Main Board Main Board AssySTRIP, Ornamental MD Mechanism Deck MT-MZR900-171, Chassis ASSY, SETService ASSY, OP LCX-4R Holder Assy Motor Flexible BoardMOTOR, DC Sled M602 Operation in Setting the Test Mode Section Test ModeSetting Method of Test Mode Releasing the Test ModeTransition method in Manual Mode Configuration of Test ModeManual Mode A n u a l011 0 6 3 B 0 011 C 6 8 S 0F F J 0 0XX 1 0 0 0Setting method of Reset the Error Display Code Reset the error display codeDescription of Error Indication Codes Description of Indication History000 FF 000 P * * R000 RPLAYResOK? ResetResNV CC 021 ResAssy00 871 V5num872 V5dat 762 Vc1PWMHrefPw ADJ OKSetTmp WritPwOfst AssyAssy11 OfstOK000 *** NG Adjustment Method of Overall CD and MO Adjustment ModeOverall CD and MO adjustment items CD OKResClr Resume CC043 Res PatClr CC023 0D6100 023 0D6000023 0D6008 023 0D61A1023 0D6120 023 0D5DAA023 0D5E04 023 0D6400023 0D6CF6 023 0D6909023 0D6C00 023 0D6D00023 0D7603 023 0D751C023 0D7600 023 0D7800Diagrams Block Diagram Servo SectionSection Block Diagram Audio Section Block Diagram KEY CONTROL/DISPLAY/POWER Supply Section Waveforms Vp-pPrinted Wiring Boards Semiconductor LocationMZ-R900 IC Block Diagrams IC301 AK4562VNS-LXPC18A22FCR2 IC PIN Function Description Xtest Pause KEYMIC Sense MIFVSS3AVS2 AdioAVD2 AdrbSpcu DSPVDD2DSPVSS1 SpcvSSB Data TEST1, TEST0EVA SSB CLKLCD STB XPD ADAXCS LCD LCD RSTSection Exploded Views Panel SectionChassis Section MT-MZR900-171 Not suppliedMD Mechanism Deck Section MT-MZR900-171 Main Electrical Parts List SemiconductorsConnector MainXPC18A22FCR2 RES-CHIP CASE, Battery Charge Except JEW Memo Revision History