Sony MZ-E800 service manual Main Board, OP Service Assy LCX-2E

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MAIN BOARD

2 bracket (B) block assy

1 screw (1.4), MI

 

Note: In disconnecting the solder

4 boss

on the terminal board (minus)

side, take care not to allow

 

 

the soldering iron to touch

 

the open/close detect

5 bracket (A)

switch (S809).

6 Remove the two solders of

 

 

battery terminal (plus) assy and

7 case, battery

terminal board (minus).

open/close detect switch

 

(S809)

 

bracket (A)

 

b

1 three screws (1.4), MI

a

8 MAIN board

 

A

3 three screws (1.4), MI

 

MAIN board

Note: In mounting the bracket (A) on the MAIN board, let the part a through under the MAIN board in arrow A direction, and then insert the part b into the MAIN board.

OP SERVICE ASSY (LCX-2E)

5 bearing (N)

3 two screws

 

7 OP service assy

6 screw block assy, lead

 

(LCX-2E)

 

 

4

 

1 washer (0.8-2.5)

 

2 gear (SA)

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Contents Specifications 927-939-12Exploded Views Electrical Parts List Table of ContentsDiagrams Flexible Circuit Board RepairingSection Servicing Notes When a disc is loaded Operation of MechanismWhen a disc is unloaded Parts and controls Section GeneralSection Disassembly Panel ASSY, RearFront Panel Section Shutter SectionDisplay PANEL, Liquid Crystal LCD901 MD Mechanism Deck MT-MZE800-170OP Service Assy LCX-2E Main BoardMOTOR, DC SSM17A/C-NP Spindle M901, MOTOR, DC Sled M902 Holder AssyOperation in Setting the Test Mode Test ModeSetting Method of Test Mode Releasing the Test ModeManual Mode Configuration of Test ModeA n u a l 011 0 6 3 B 0 011 C 6 8 S 0F F J 0 000 1 s tDescription of Error Indication Codes Reset the error display codeDescription of Indication History RPLAY 000000 FF SET OKSection Electrical Adjustments ResetPower CC 021 ResVchPWM 762 Vc1PWM764 Vr1Vc1 VrhVchAssy11 ChgPW1ChgPW2 000 *** NGSection Diagrams Block Diagram Main /2Slcv Block Diagram DISPLAY/KEY CONTROL/POWER Supply Section Printed Wiring Board Semiconductor LocationPlayback + Line Schematic Diagram Main Board 3/4 See page 37 for Waveforms Charge Waveforms IC Block Diagrams IC301 TA2131FL ELIC501 SN761056CDBT IC551 IC903 XC6383C601MR IC904 XC6368B101MRIC PIN Function Description IC601 CXD2661GA-2 Xras VDIO1VSIO1 IxoeLddr XlrfApcref VDC4SO0 VlcdSI0 SCK0Xwake DC Xwake CloseXwake SET Xchg PWRFlash WR EN SSB DataSSB CLK DBB0Section Exploded Views Panel SectionMain Section 5666103 MD Mechanism Deck Section MT-MZE800-170105 104 102 117 101 103 106 107 109 108 116 115 110 114 113 112 111Section Electrical Parts List MainInductor Composition Circuit Block Accessories & Packing Materials Revision History