Sony MZ-E800 service manual 011 C 6 8 S 0, F F J 0, 011 0 6 3 B 0, 000 1 s t

Page 14

5.The display changes a shown below each time the [DISPLAY] key is pressed.

• Address & Adjusted Value Display

Remote commander LCD display

011C 6 8 S 0 1

 

 

 

 

 

 

adjusted value

address

 

 

 

 

item number

• Jitter Value & Adjusted Value Display

Remote commander LCD display

011O F F J 0 1

 

 

 

 

 

 

 

 

 

 

 

adjusted value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

jitter value

 

 

 

 

 

 

 

 

 

 

item

number

 

 

 

 

 

• Block Error Value & Adjusted Value Display

Remote commander LCD display

0110 6 3 B 0 1

 

 

 

 

 

 

 

 

 

 

 

adjusted value

 

 

 

 

 

 

 

 

 

 

 

 

 

block error value

 

 

 

 

 

 

 

 

 

 

item

number

 

 

 

 

 

Self-Diagnosis Display Mode

This set uses the self-diagnosis system in which if an error oc- curs in playback mode, the error is detected by the model con- trol and power control blocks of the microprocessor and infor- mation on the cause is stored as history in EEPROM.

By viewing this history in test mode, it helps you to analyze a fault and determine its location.

1.Setting the test mode (see page 12).

2.In the display check mode, press the [DISPLAY] key activates the self-diagnosis display mode where the LCD display as shown below.

Remote commander LCD display

0001 s t 0 * *

 

 

 

 

 

 

 

history code

 

error display code

 

3.Then, each time the N > key is pressed, LCD display de- scends by one as shown below. Also, the LCD display ascends by one when the . key is pressed.

1

• ADIP Error Value & Adjusted Value Display

Remote commander LCD display

 

011 0 5 9 A 0 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

adjusted value

 

 

 

 

 

 

 

 

 

 

 

 

 

ADIP error value

 

 

 

 

 

 

 

 

 

 

 

 

item

number

 

 

 

 

 

 

 

 

 

 

• Item Title Display

 

 

 

 

 

Remote commander LCD display

 

011 L r e f P w

0 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

adjusted value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

item title

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

item

number

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

However in the power mode (item number 700’s), only the item is displayed.

0001 s t 0 * *

0001 s t 1 0 0

0001 s t 2 0 0

000 N

0 * *

000 N

 

 

1 0 0

000 N

 

 

2 0 0

000N - 1 0 * *

000N - 1 1 0 0

000N - 1 2 0 0

000N - 2 0 * *

000N - 2 1 0 0

000N - 2 2 0 0

000 R 0 0 0 0

1

6.Quit the manual mode, and press the x key to return to the test mode (display check mode).

Overall Adjustment Mode

Mode to adjust the servo automatically in all items.

Normally, automatic adjustment is executed in this mode at the repair.

For further information, refer to “Section 5 Electrical Adjustments” (see page 17).

4.Quit the self-diagnosis display mode, and press the x key to return to the test mode (display check mode).

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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 ModeA n u a l Configuration of Test ModeManual Mode 011 0 6 3 B 0 011 C 6 8 S 0F F J 0 000 1 s tDescription of Indication History Reset the error display codeDescription of Error Indication Codes 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 IC501 SN761056CDBT IC Block Diagrams IC301 TA2131FL ELWaveforms 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