Sony MZ-E800 - Manuals

– 5 – • When a disc is unloaded. Open the shutter 1 . (Fig. 5) j The slider 2 slides in arrow direction, and the holder Assy 3 moves up. (Fig. 6, Fig. 8) j When a disc rises, the open/close detect switch (S809) turns off. (Fig. 5) j The optical block 4 moves in arrow direction (inward). (Fig. 5) j T...

– 6 – SECTION 2 GENERAL A I B C D E F G H J Parts and controls The Player 1 i (earphones) jack 2 DIGITAL SOUND PRESET switch 3 VOL (volume) +/– button 4 Battery compartment (at the bottom) 5 Mini-disc loading shutter (EJECT) 6 HOLD (Locking the control) switch 7 AVLS (Automatic Volume LimiterSystem)...

– 7 – • This set can be disassemble in the order shown below. SECTION 3 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. PANEL ASSY, REAR Panel Assy, Rear Set Front Panel Section Shutter Section MD Mechanism Deck (MT-MZE800-170) Display Panel, Liquid Crystal (LCD901) ...

– 10 – 1 screw (1.4), MI 4 boss 7 case, battery 5 bracket (A) bracket (A) MAIN board open/close detect switch(S809) 6 Remove the two solders ofbattery terminal (plus) assy andterminal board (minus). 3 three screws (1.4), MI 8 MAIN board 2 bracket (B) block assy Note: In mounting the bracket (A) on t...

– 11 – “MOTOR, DC SSM17A/C-NP (SPINDLE) (M901)”, “MOTOR, DC (SLED) (M902)” HOLDER ASSY 4 motor, DC (sled)(M902) 3 three screws(M1.4) 5 motor, DC SSM17A/C-NP(spindle) (M901) 3 two screws(M1.4) 1 washer (0.8-2.5) 2 gear (SA) 3 holder assy 1 washer (0.8-2.5) 2

– 12 – C521 C522 02 R620 C813 + R802 R830 X801 R205 R1 C811 C204 8 5 1 4 IC802 149 148 5 7 8 151 150 4 6 0 3 2 152 1 1 142 141 140 139 138 136 137 135 134 33 36 39 42 44 48 51 54 56 57 58 32 35 38 41 45 47 50 53 55 59 60 – MAIN Board (Component Side) – TAP801 (TEST) 2 In the normal mode, turn on the...

– 13 – Configuration of Test Mode Manual Mode Mode to adjust or check the operation of the set by function.Normally, the adjustment in this mode is not executed.However, the Manual mode is used to clear the memory and powers u p p l y / c h a rg i n g a d j u s t m e n t s b e f o r e p e r f o r m ...

– 14 – 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 ...

– 15 – • Description of Indication History History code number Description 1st 0 The first error 1st 1 Displays “00” 1st 2 Displays “00” N 0 The last error N 1 Displays “00” N 2 Displays “00” N-1 0 One error before the last. N-1 1 Displays “00” N-1 2 Displays “00” N-2 0 Two errors before the last. N...

– 16 – 4. When all the keys on the set and on the remote commander are considered as OK, the following displays are shown for 4 sec-onds.(The key pressed to enter the Key Check mode has been checkedeven if it is not pressed in this mode) Example1: When the keys on the set are considered as OK: ** : ...

– 17 – 3. Press the X key once more. 4. Press the x key to quit the manual mode, and activate the test mode (display check mode). • Troubleshooting method of NV reset Executing the NV reset on the set having the microcomputer version1.000 causes the adjusted values of item numbers 721, 722, and757 t...

– 18 – • Adjustment method of Vrem PWM Duty (H) (item number: 766) 1. Connect a digital voltmeter to the TP919 (VR) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.6 V. 2. When press the X key to write the adjusted value, LCD displa...

– 19 – – 20 – *** : NG item number. 8. If OK through the overall MO adjustments, press the x key to return to the test mode and terminate the Overall Adjustmentmode. Overall Adjustment Mode • Configuration of overall adjustment N > key . key Overall adjustment mode (Title display) CD overall adju...

MZ-E800 05 78 84 85 86 87 96 99 89 4 12 27 5 6 7 8 10 11 13 16 32 106 33 29 28 41 42 1 44 21 31 26 25 43 24 23 4 8 9 10 11 12 14 5 6 13 7 18 19 TRACKING COIL 2-AXIS DEVICE FOCUS COIL JX JY JX IX IY IY IX JX JY A B C D MON IX A F B C D OPTICAL PICK-UP BLOCK (LCX-2E) S0S1 D D-C PD-NI PD-O C B A VREF A...

MZ-E800 51 86 84 50 73 60 118 43 110 – 115 6 – 9 66 65 40 81 56 64 57 59 58 80 VOL + – S801 – 805 S801 S804 S805 S802 S803 S809 (OPEN/CLOSE) S807 AVLS LIMIT NORM S808 HOLD OFF HOLD S806 DIGITAL SOUND PRESET OFF 1 2 116 117 TAP801 (TEST) COM0 – COM3 SEG0 – SEG5 LIQUID CRYSTAL DISPLAY LCD901 VC SYSTEM...

MZ-E800 R603 R601 C609 R608 R611 R504 C509 C612 C610 + R503 C508 C501 R502 R501 C502 C503 C504 C505 C506 C507 C510 C511 C513 C515 C516 R609 C519 C618 C614 R612 R614 C615 X601 C521 C522 R620 C526 R515 C517 R630 C619 D601 KA E C B Q501 R519 R518 C530 C925 + R939 C913 + D902 A K C912 R820 L901 C917 + L...

MZ-E800 – 33 – – 34 – 6-7. SCHEMATIC DIAGRAM – MAIN Board (3/4) – • See page 37 for Waveforms. Note on Schematic Diagram:• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolyticsand tantalums. • All resistors are in Ω and 1 / 4 W or less unle...

• Waveforms 1 IC501 1 (TE), IC601 oh (TE) (PLAYBACK mode)200 mV/DIV, 50 ns/DIV 5 IC504 1 , 2 , IC551 3 (PWM1), IC601 <zxv> (SPVS), IC801 yj (SPDL PWM) (PLAYBACK mode)2 V/DIV, 10 µs/DIV 9 IC801 rg (XTAL) 1 V/DIV, 20 ns/DIV 2 IC501 8 , 9 , 0 , qa (IY, IX, JX, JY) (PLAYBACK mode) 100 mV/DIV, 1 µs...

– 40 – 6-9. IC PIN FUNCTION DESCRIPTION • IC501 SN761056CDBT (RF AMP, FOCUS/TRACKING ERROR AMP) Pin No. Pin Name I/O Description 1 TE O Tracking error signal output to the CXD2661GA (IC601) 2 REXT — Connected to the external resistor for the ADIP amplifier control 3 WPPLPF — Connected to the externa...

– 47 – 9 8 10 7 6 5 16 4 3 2 1 16 17 13 12 17 11 LCD901 (1) PANEL SECTION SECTION 7 EXPLODED VIEWS T h e c o m p o n e n t s i d e n t i fi e d b ymark 0 or dotted line with mark 0 are critical for safety. Replace only with part numberspecified. • Items marked “*” are not stocked since they are seld...

– 48 – (2) MAIN SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 51 4-218-233-05 SCREW (1.4), MI 52 3-049-043-01 SPRING, TORSION 53 4-214-158-01 DANPER (-) 54 4-223-920-11 TERMINAL BOARD (MINUS) 55 3-049-036-01 CASE, BATTERY 56 4-218-233-13 SCREW (1.4), MI 57 3-220-0...

– 50 – SECTION 8 ELECTRICAL PARTS LIST Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN A-3323-560-A MAIN BOARD, COMPLETE ********************* 3-049-041-01 TERMINAL BOARD < CAPACITOR > C101 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C102 1-135-868-11 TANTALUM 220 2.5...

MZ-E800 REVISION HISTORY Clicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on the revised page allows you to jump to the next revisedpage. Ver. Date Description of Revision 1.1 2001.02 Changing of parts supply classification. (Ref. No. 72, 73) ...