Do not play a CD-ROM on an audio CD player.
Nickel metal 29 hydride rechargeable battery + One LR6 (SG)

Battery life

The battery life may be shorter due to operating conditions, the temperature of the location, or alkaline dry battery you use.

When recording

When you use the radio, it is recommended that you use a fully charged rechargeable battery or a new dry battery since more power is consumed by the radio than by MD playback.

Batteries

(Unit: approx.hours)(JEITA1)) SP LP2 LP4 Stereo Stereo Stereo 12
Nickel metal hydride rechargeable battery2) LR6 Sony alkaline dry battery3)
When to replace the batteries When the dry battery or rechargeable battery is weak, flashing r or LOW BATT appears in the display. Replace the dry battery or charge the rechargeable battery. The battery level indicator is approximate. It may be more or less than the indication depending on the operating condition. Note
Stop the recorder before replacing battery.

General

Power requirements
Sony AC Power Adaptor connected at the DC IN 3V jack: 120 V AC, 60 Hz (Models for USA, Canada, Mexico, and Taiwan) 230 V AC, 50/60 Hz (Models for continental Europe and Chili) 240 V AC, 50 Hz (Model for Australia) 220 V AC, 50 Hz (Model for China) 230 V AC, 50 Hz (Models for U.K. and Hong Kong) 220 V AC, 60 Hz (Model for Korea) 100 - 120 V/220 - 240 V AC, 50/60 Hz (Other models) The recorder: Nickel metal hydride rechargeable battery NH-10WM 1.2V 900 mAh (MIN) Ni-MH LR6 (size AA) alkaline battery Battery charging stand: AC power adaptor DC 3V
Nickel metal 22 hydride rechargeable battery + One LR6

1) Measured

in accordance with the JEITA (Japan Electronics and Information Technology Industries Association) standard. 2) When using a 100% fully charged nickel metal hydride rechargeable battery (NH-10WM). 3) When using a Sony LR6 (SG) STAMINA alkaline dry battery (produced in Japan).
CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
TABLE OF CONTENTS 1. 2. SERVICING NOTES.. 4 GENERAL.. 5 DISASSEMBLY
Disassembly Flow... Case (Lower).. MAIN Board, Battery Case.. Panel (Upper) Section... LCD Module, Panel Upper Block.. Mechanism Deck (MT-MZN710-177).. OP Service Assy (LCX-5R).. Holder Assy... DC Motor (Sled) (M602).. DC Motor (Over Write Head Up/Down) (M603), DC SSM18B Motor (Spindle) (M601).. 11 12

On power sources

Use house current, nickel metal hydride rechargeable battery, LR6 (size AA) battery, or car battery. For use in your house: For the supplied battery
charging stand, use the AC power adaptor supplied with this recorder. Do not use any other AC power adaptor since it may cause the recorder to malfunction.
3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 3-8. 3-9. 3-10.

MZ-NF810/NF810CK SECTION 1 SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK Never look into the laser diode emission from right above when checking it for adjustment. It is feared that you will lose your sight. NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK (LCX-5R) The laser diode in the optical pick-up block may suffer electrostatic break-down easily. When handling it, perform soldering bridge to the laser-tap on the flexible board. Also perform measures against electrostatic break-down sufficiently before the operation. The flexible board is easily damaged and should be handled with care.

System requirements

The following hardware and software are required in order to use the SonicStage software for the Net MD. Computer IBM PC/AT or Compatible CPU: Pentium II 400 MHz or higher (Pentium III 450 MHz or higher is recommended.) Hard disk drive space1): 120 MB or more RAM: 64 MB or higher (128 MB or higher is recommended) Others CD-ROM drive (capable of digital playback by WDM) Sound Board USB port (supports USB 2.0 Full Speed (previously USB 1.1)) Operating System Factory installed: Windows XP Home Edition/Windows XP Professional/Windows Millennium Edition/Windows 2000 Professional/Windows 98 Second Edition High Color (16bit) or greater, dots or more (dots or more is recommended) Internet access: for Web registration and EMD services Windows Media Player (version 7.0 or higher) installed for playing WMA files

Display Others

Note on hard disk drive space
120 MB or more free space on the hard disk drive is required. If your computer does not have enough space, the software will not be properly installed. The required free space differs according to the version of your Windows OS, or the amount of audio files that you handle.
This software is not supported by the following environments:
Macintosh Windows XP versions other than Home Edition or Professional Windows 2000 versions other than Professional Windows 98 versions other than Second Edition Windows NT Windows 95 Personally constructed PCs or operating systems An environment that is an upgrade of the original manufacturer-installed operating system Multi-boot environment Multi-monitor environment

MAIN Board, Battery Case

2 Remove the solder of terminal (minus). 1 Remove the solder of terminal (plus). 9 screw (M1.4) 0 screw (M1.4) qs battery terminal board () 8 main board qa battery terminal (+) 4 flexible board (CN871) qd battery case 3 Remove two solders of the flexible board (over write head).

6 five screws (M1.4)

7 flexible board (optical pick-up) (CN501) 5 flexible board (motor) (CN701)
mechanism deck (MT-MZN710-177)

Panel (Upper) Section

1 flexible board (CN871)

3 two screws (M1.4)

5 upper panel section

set chassis assy

4 two screws (M1.4)
torsion spring (pop up-L)
6 torsion spring (pop up-L)
2 Slide the open slider in the direction of the arrow, and open the upper panel section.
LCD Module, Panel Upper Block
Note: On installation, adjust the position of both switch and knob (hold), knob (t mark).

1 six screws (1.7 2.5)

2 LCD module

switch

3 button (play) 4 spring (rec)

5 upper panel block

button (t mark) knob (hold)
Mechanism Deck (MT-MZN710-177)

1 two step screws (MD)

3 mechanism deck (MT-MZN710-177)

4 set chassis assy

OP Service Assy (LCX-5R)
2 gear (SA) 1 washer (0.8-2.5)

5 screw (M1.4)

6 thrust detent spring 3 screw (M1.4) 8 Pull off lead screw. 4 rack spring
9 Opening the over write head toward the direction A, remove the OP service assy (LCX-5R) toward the direction B. B
Note: Do not open the entire assy forcibly, when opening the over write head.

OP service assy (LCX-5R)

over write head section

Holder Assy

4 holder assy

2 Open the holder assy.

3 boss 1 convex portion

3 boss

DC Motor (Sled) (M602)

2 washer (0.8-2.5)

3 gear (SA)

5 DC motor (sled) (M602)

1 Remove six solders of the motor flexible board.
3-10. DC Motor (Over Write Head Up/Down) (M603), DC SSM18B Motor (Spindle) (M601)
1 Remove six solders of the motor flexible board. 2 tapping screw 3 motor cover 7 DC motor (over write head up/down) (M603)
Note: Press-fit the gear (HA) up to the position of the DC motor (over write head up/down) (M603) as shown below.
8 three tapping screws 6 gear (HA)

gear (HA) 3.15 mm

4 gear (HB)
DC motor (over write head up/down) (M603)

5 gear (HC)

9 DC SSM18B motor (spindle) (M601)
MZ-NF810/NF810CK SECTION 4 TEST MODE

Outline

This set provides the Overall adjustment mode that allows CD and MO discs to be automatically adjusted when in the test mode. In this overall adjustment mode, the disc is discriminated between CD and MO, and each adjustment is automatically executed in order. If a fault is found, the system displays its location. Also, the manual mode allows each individual adjustment to be automatically adjusted. Operation in the test mode is performed with the set. A key having no particular description in the text, indicates a set key. For the LCD display, the LCD on the remote commander is shown, but the contents of LCD display on the set are same.

ENTER ENTER

3. When each key on the set and on remote commander is pressed, its name is displayed on the remote commander LCD. (The operated position is displayed for 4 seconds after the slide switch is operated. If any other key is pressed during this display, the remote commander LCD switches to its name display) Example1: When the
key on the set is pressed:

000 FF

Playing sound skip result display
Recording sound skip result display
000 P * * R * * 000 E I B * * 000 S t a t * * 000 A d r s * * 000 B E m p * * 000 # # # # # #
000 P * * R * * 000 B O v r * * 000 B f u l * * 000 R t r y * * 000 # # # # # #
Example2: When the NX/ENT key on the remote commander is pressed:

000 rP PUS

4. When all the keys on the set and on the remote commander are considered as OK, the following displays are shown. Example1: When the keys on the set are considered as OK:
P**R**: Total play/record errors (hex.) ** : Counter of sound skip check each item (hex.) ######: 6-digit address where sound was skipped last (hex.)

888 SET OK **

Cause of sound skip error Cause of error EIB Play Stat Adrs BEmp BOvr Record Bful Rtry Description of error Sound error correction error Decoder status error Address access error Buffer is empty Buffer is full, and sounds were dumped Buffer capacity becomes less, and forcible writing occurred Retry times over
Example2: When the keys on the remote commander are considered as OK:

888 RMC OK **

5. When all keys were checked or if the upper panel is opened, the key check mode quits and the test mode (display check mode) comes back.
4. To quit the sound skip check result display mode and to return to the test mode (display check mode), press the xCANCEL/ CHG key.
MZ-NF810/NF810CK SECTION 5 ELECTRICAL ADJUSTMENTS
In this set, automatic adjustment of CD and MO can be performed by entering the test mode. However, before starting automatic adjustment, the memory clear, power supply adjustment, and laser power check must be performed in the manual mode. A key having no particular description in the text, indicates a set key. For the LCD display, the LCD on the remote commander is shown, but the contents of LCD display on the set are same. 2. Press the X key.

021 ResOK?

3. Press the X key once more.

021 R e s * * *

NV reset (after several seconds)
Precautions for Adjustment
1. Adjustment must be done in the test mode only. After adjusting, release the test mode. 2. Use the following tools and measuring instruments. Test CD disc TDYS-1 (Part No. : 4-963-646-01) SONY MO disc available on the market Digital voltmeter Laser power meter LPM-8001 (Part No. : J-2501-046-A) Thermometer (using the Temperature Correction) Personal computer USB cable 3. Unless specified otherwise, supply DC 3V from the DC IN 3V jack (J951). 4. Switch position HOLD switch.. ON

digital voltmeter MAIN board TP1905 (VCOUT) BATT (GND)
2. Press the X key on the set or the commander to write the adjusted value.

key on the remote

Adjustment and Connection Location: MAIN board (see page 22) Adjustment Method of VC1_HIGH (REC) (item number: 742)
Adjustment and Connection Location: MAIN board (see page 22) Adjustment Method of REG1 (item number: 745)

742 VC1 H

745 REG1
1. Connect a digital voltmeter to the TP1928 (VCO1) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.75 0.05V.
1. Connect a digital voltmeter to the TP1909 (REGO1) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.05 0.01V.
digital voltmeter MAIN board TP1909 (REGO1) BATT (GND)
Adjustment and Connection Location: MAIN board (see page 22) Adjustment Method of VC2_LOW (item number: 743)
Adjustment and Connection Location: MAIN board (see page 22) Adjustment Method of REG3_LOW1 (H) (item number: 747)

743 VC2 Lo **

747 REG3L1 **
1. Connect a digital voltmeter to the TP1905 (VCOUT) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.30 0.01V.
1. Connect a digital voltmeter to the TP1907 (REGO3) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 1.25 0.01V.
digital voltmeter MAIN board TP1907 (REGO3) BATT (GND)
Adjustment and Connection Location: MAIN board (see page 22)
Adjustment Method of REG3_LOW2 (item number: 748)
Adjustment Method of VREC_MIDDLE (X4 speed) (item number: 752)

748 REG3L2 **

752 VREC M **
1. Connect a digital voltmeter to the TP1620 (VREC) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 1.10 0.02V.
digital voltmeter MAIN board TP1620 (VREC) BATT (GND)
Adjustment and Connection Location: MAIN board (see page 22) Adjustment Method of REG3_HIGH (item number: 749)
Adjustment and Connection Location: MAIN board (see page 22) Adjustment Method of VREC_HIGH (HEAD MOTOR) (item number: 753)

749 REG3 H **

753 VREC H **
digital voltmeter MAIN board
1. Connect a digital voltmeter to the TP1620 (VREC) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes between 1.65V and 1.75V.

TP1907 (REGO3) BATT (GND)

TP1620 (VREC) BATT (GND)

key on the remote 2. Press the X key on the set or the commander to write the adjusted value. key on the remote
Adjustment and Connection Location: MAIN board (see page 22) Adjustment Method of VREC_LOW (X2 speed) (item number: 751)

751 VREC L **

Adjustment Method of CHGV_LOW (item number: 755)
Adjustment Method of CHGI_LOW (Charge Current) (item number: 757)

755 ChgV L **

**: Adjusted value Note: Remove the rechargeable battery.

757 CIL **

**: Adjusted value Note: Remove the rechargeable battery. Connect the resistor (47 ) (0.5%) between terminals of BATT + and BATT.
1. Connect a digital voltmeter to the BATT+ on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 1.35 0.01V.
digital voltmeter MAIN board BATT +(W902) BATT (GND)
1. Connect a digital voltmeter to the BATT + on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 1.41 0.015V.
digital voltmeter MAIN board 47 (0.5%)

BATT + (W902) BATT (GND)

Adjustment and Connection Location: MAIN board (see page 22) Adjustment Method of CHGV_HIGH (item number: 756)
Adjustment and Connection Location: MAIN board (see page 22) Adjustment Method of CHGI_HIGH (Charge Current) (item number: 758)

756 ChgV H **

758 CIH **
**: Adjusted value Note: Remove the rechargeable battery. Connect the resistor (10 ) (0.5%) between terminals of BATT + and BATT.
1. Connect a digital voltmeter to the BATT + on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 1.80 0.015V.
1. Connect a digital voltmeter to the BATT + on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 1.40 0.015V.

digital voltmeter

MAIN board BATT + (W902) BATT (GND) 10 (0.5%)
Adjustment/checking and Connection Location:

MAIN BOARD (SIDE B)

BATT (GND) TP1905(VCOUT)

TP1715 TP1717

BATT+ (W902)

TP1823

TP1907(REGO3)

* IC801

TP1720

* IC501

IC361 TP1909(REGO1)

TP1930

TP1909

TP1356

IC901 IC671 IC851

TP1928(VCO1)

TP1620(VREC)

24 TP7

Power Supply Adjustment Auto Item Feed
Note: This mode is available to perform the temperature correction and power supply adjustment without entering the manual mode.
Setting method of power supply adjustment auto item feed mode. 1. Set the test mode (see page 13) 2. Press the. key or press the [VOL --] key to activate the T overall adjustment mode.
5. Connect digital voltmeter to the measuring points on the MAIN board, and adjust the voltage with the [VOL +] or [VOL --] key. (see page 18 to 21) Press the X key to write the adjusted value, and the item number increases automatically. 6. When not writing the adjusted value, press the > key to t move to the next item. The. key is available to back to the T last item. 7. The following message is displayed after all power supply adjustments finish.

000 A s s y

000 A D J
3. Press the [END SEARCH] key or [P MODE] key on the remote commander to set the temperature correction mode.
8. Press the xCANCEL/CHG key to return the test mode (display check mode).

015 S e t T m p * *

4. To change the initial value (hexadecimal) adjust with the [VOL +] or [VOL --] key. Press the X key to write the adjusted value, and the item number increases automatically. When not writing the adjusted value, press the > key to t move to the next item.

741 V C 1 L * *

Configuration of power supply adjustment auto item feed
000Assy ** END SEARCH key or P MODE key on the remote commander. 015 SetTmp 19

741 VC1 L **

742 VC1 H **

745 REG1 **

000 ADJ OK

Laser Power Check

Note: If result of measurement of the laser power does not satisfy the specification, either replace the OP (optical pick-up unit) or check whether the laser circuit block is working correctly. When the result of laser power measurement does not satisfy the specification even though the laser circuit block is confirmed to be working correctly, replace the OP (optical pick-up unit).

780mVp-p 500mV/DIV, 1ms/DIV
44.3ns 500mV/DIV, 20ns/DIV

88.6ns 1V/DIV, 40ns/DIV

2.6Vp-p

3 IC501 rs (FE)(SL502)

6 IC801 <z,/
(UOSCO) (USB mode) (at the point of R823)

9 IC(BCLK)

240mVp-p 200mV/DIV, 1ms/DIV 20.8ns 1V/DIV, 10ns/DIV 3.2Vp-p 354ns 1V/DIV, 100ns/DIV 2.6Vp-p

Semiconductor Location

Ref. No. D605 D606 D607 D654 D953 D963 D964 D990 IC651 IC701 IC990 Q501 Q603 Q604 Q605 Q651 Q654 Location H-3 H-4 G-4 G-3 H-8 H-7 H-6 H-5 G-2 D-5 H-5 E-7 G-4 H-3 H-4 G-2 G-3
Printed Wiring Board MAIN Board (Side A)

:Uses unleaded solder.

MAIN BOARD (SIDE A)

(PROTECT)

1 (USB)

J302(2/2)

(OPTICAL) OPTICAL RECEIVER

(OPEN/CLOSE)

LCX-5R
VB DTCK KEY_R RADIO_ON RGND

J303(2/2)

(HP OUT)

TO SIDE B

1-686-316-
6-4. Printed Wiring Board MAIN Board (Side B) :Uses unleaded solder.
Ref. No. D101 D201 D302 D303 D652 D653 D802 D901 D902 D903 D952 D961 D962 IC301 IC361 IC501 IC601 IC671 IC901 IC951 Q301 Q361 Q652 Q653 Q671 Q871 Q901 Q952 Q954 Q990 Q991 Location G-3 G-3 G-3 G-3 B-3 I-11 H-5 G-6 F-6 G-5 I-7 I-5 H-5 D-4 F-4 E-7 H-9 G-7 G-5 H-8 D-4 F-3 G-10 H-11 G-7 G-4 G-6 G-4 H-7 H-8 H-8

1 U N M602 (SLED) W V

(HALF LOCK)
RECHARGEABLE BATTERY NH-10WM 1.2V
M603 OVER WRITE HEAD UP/DOWN
(1/2) (OPTICAL) (LINE IN JACK)

RECHARGEABLE BATTERY IN

TP1715

TP1717

IC801 IC501

J303(1/2)

TO SIDE A 1 TP1892 15
J952 J951 DC IN 3V DRY BATTERY SIZE"AA" (IEC DESIGNATION LR6) 1PC. 1.5V BATTERY CHARGING STAND (BATTERY CASE)
SWITCH & LCD MODULE OVER WRITE HEAD
6-5. Schematic Diagram MAIN Board (1/4) See page 38 for Waveforms. See page 47 and 49 for IC Block Diagrams.
C630 0.1 B C4V Q605 CPH5614 D606 MA2YD1700LS0

Q604 MCH6616-TL-E

W602 R612 2.2 C617 0.1 B

TP1616

C616 0.1 B R613 2.2
C632 100p D607 MA2YD1700LS0

35 LLPGND2

PWM SET-UP DC/DC CONVERTOR VB VC VG VB VF30 31

CHG_CTL

IC951 SC901582EPR2

WDT PWT IN1VI 22 21

20 SW6

OSC NSW4

CAP_C_LIM 1

TIME DIVIDER

18 RF1
VI2DET 2 SW5 A/D 3 NSW1 I_SEL 4
N1 NSW3 LOGIC SIGNAL RECEIVER LOGIC SIGNAL RECEIVER N2

19 PGND

17 I_CTL1

16 I_CTL2

AD_SEL 5 VO VI2 VIVI VREF VOLTAGE REFERENCE 7 VO 8 VBAT 9 IN210 OUTBAT_SEL VCR BATT SEL VG 12 VG SW4 VREF DELAY N3

15 WK_DET

14 PWR_WAKE
6-9. IC Pin Function Description
IC801 Pin No. CXD2680-203GA (SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR) Pin Name OSCI OSCO VREFL AOUTL AOUTR VREFR ASYO ASYI BIAS RFI PCO FILI FILO CLTV PEAK BOTM ABCD FE VC ADIO ADRB SE TE AUX1 ADRT DCHG APC ADFG APCREF TRDR TFDR FFDR FRDR FS4 SFDR SPRD SPFD SPDV SPDW SPCU SPCV SPCW SLDV SLDW SLCU SLCV SLCW SRDR DIN DADT I/O I O O O O O O I I I O I O I I I I I I O I I I I I I I I O O O O O O O O O O O I I I O O I I I O I O Description Resonator connection terminal for the system clock (22.5792MHz) Resonator connection terminal for the system clock (22.5792MHz) Reference voltage terminal connected to the capacitor (for the built-in D/A converter L-CH) Built-in D/A converter L-CH signal output Built-in D/A converter R-CH signal output Reference voltage terminal connected to the capacitor (for the built-in D/A converter R-CH) Playback EFM duplex signal output Playback EFM comparator slice level input Bias current input terminal for the playback EFM comparator Playback EFM RF signal input from the RF amplifier Phase comparison output terminal for the playback EFM system master PLL Filter input terminal for the playback EFM system master PLL Filter output terminal for the playback EFM system master PLL Internal VCO control voltage input terminal for the playback EFM system master PLL Peak hold signal input of the light amount signal (RF/ABCD) from the RF amplifier Bottom hold signal input of the light amount signal (RF/ABCD) from the RF amplifier Light amount signal (ABCD) input from the RF amplifier Focus error signal input from the RF amplifier Middle point voltage input from the RF amplifier Monitor output terminal of A/D converter input signal Not used (open)
The lower limit voltage of A/D converter input terminal (connected to the ground) Sled error signal input from the RF amplifier Tracking error signal input from the RF amplifier Auxiliary A/D input (fixed at H in this set) The upper limit voltage of A/D converter input terminal (fixed at H in this set) Connecting terminal with the analog power supply of low impedance (fixed at H in this set) Error signal input for the laser automatic power control (fixed at H in this set) ADIP duplex FM signal (22.051kHz) input from the RF amplifier Reference PWM signal output for the laser automatic power control to the RF amplifier Tracking servo drive PWM signal output () to the coil driver Tracking servo drive PWM signal output (+) to the coil driver Focus servo drive PWM signal output (+) to the coil driver Focus servo drive PWM signal output () to the coil driver 176.4kHz clock signal output Sled servo drive PWM signal output to the motor driver Spindle motor drive control signal output (U) to the motor driver Spindle servo drive PWM signal output to the motor driver Spindle motor drive control signal output (V) to the motor driver Spindle motor drive control signal output (W) to the motor driver Spindle motor drive comparison signal input (U) from the motor driver Spindle motor drive comparison signal input (V) from the motor driver Spindle motor drive comparison signal input (W) from the motor driver Sled motor drive control signal output (V) to the motor driver Sled motor drive control signal output (W) to the motor driver Sled motor drive comparison signal input (U) from the motor driver Sled motor drive comparison signal input (V) from the motor driver Sled motor drive comparison signal input (W) from the motor driver Sled motor drive control signal output (U) to the motor driver Digital audio signal input Audio data output terminal Not used (open)

L: muting ON Not used (open)
L: patch function (fixed at L in this set)
Serial data input from the nonvolatile memory and liquid crystal display module Serial data output to the nonvolatile memory, A/D converter, liquid crystal display module and power control Serial clock output to the nonvolatile memory, A/D converter, liquid crystal display module and power control Rechargeable battery detection switch input terminal L: rechargeable battery in detect
Beep sound control signal output to the headphone amplifier Power supply ON/OFF control signal output for the DIN PD drive Power supply control signal output to the headphone amplifier HP/LINE changeover signal output to the headphone amplifier LED ON/OFF control signal output for the REC display Not used (open)
Power supply control signal output for the OP modulation Not used (open) Power supply control signal output for the OP laser Not used (open)
Pin No. 113 114, 119, 138 139, 154, 161 162, 165
Pin Name BATT_CTL VREC_CTL XRST_CHG_IC PD_S0, 1 LINK_MON PL_CTL GND_SW NC SLD_MON NC SLEEP FFCLR CHGI_CTL1 CHGI_CTL2 ORANGE_LED CHG_LED XTEST XRF_RST XEXT_PWR XHOLD_SW COUT_MON CHG_ADSEL CHGI_SEL XDC_IN SPDL_MON XCS_PWR_IC D_EN1, 2 XCS_LCD LCD_STB XRST_MTR_DRV XCS_NV CHG_PWM VREC_PWM NC NJM_XMUTE D_VO_PWM XCS_REC_DRV T_MARK _SW JOG_A JOG_B NC SSB_DATA SSB_CLK VBUS_DET VB_MON CHG_MON VREF_MON SET_KEY_1, 2 CRADLE_DET HIDC_MON
I/O O O O O O O O O I O O O O O O O I O I I I O O I I O O O O O O O O O O O O I I I O I/O O I I I I I I I
Description Control signal output for the voltage step up circuit in the external battery case VREC voltage control signal output Not used (open) Not used (open)
Reset signal output to the battery charge control IC PD IC mode changeover signal output to the optical pick up Linking area monitor signal output Plunger control signal output Not used (open)
Not used (open) Not used (open)
Ground changeover switch control signal output Not used (open) Sled servo monitor signal input Not used (open)
System sleep control signal output to the power control Input latch output for the start switching to the power control Charge current limit ON/OFF control signal output at the time of adaptor use Charge current limit value changeover control signal output at the time of adaptor use Orange LED ON/OFF control signal output Not used (open) Not used (open) Not used (open)
LED ON/OFF control signal output for CHG (charge display)
Terminal for the test mode setting (normally open) L: test mode Reset control signal output to the RF amplifier L: reset
External power supply (AC adaptor/charging stand) detection signal input HOLD switch input terminal L: hold ON
Traverse count measurement monitor input A/D terminal of the battery charge contro IC output selection signal output Charge/discharge changeover control signal output for the current sense amplifier DC plug detection signal input Spindle servo monitor signal input Chip select signal output to the power control Control signal output for the D class headphone amplifier Not used (open)

Ref. No. 310 311

Part No. 3-043-237-02 4-222-203-02 X-3382-953-1 3-049-336-03 3-225-996-61
Description BEARING (N) SCREW, LEAD SERVICE ASSY, OP (LCX-5R) SPRING (S), RACK SCREW (M1.4) (EG), PRECISION PAN

4-222-208-01 GEAR (SB)

7-5. Mechanism Deck Section-2 (MT-MZN710-177)

358 357

Ref. No. 359
Part No. 3-225-278-12 3-235-838-01 3-235-836-01 3-222-544-01 3-235-835-01 3-235-834-01 3-235-830-01 X-3379-529-4 3-225-996-07
Description SCREW, TAPPING COVER, MOTOR GEAR (HB) GEAR (HA) GEAR (HC) CHASSIS PLATE, RATCHET BASE ASSY, MOTOR SCREW (M1.4) (EG), PRECISION PAN

Ref. No. M601 M602 M603

Part No. 3-235-839-01 3-338-645-31 4-222-222-01 A-3174-089-A 4-222-218-02 3-253-536-01 8-835-744-21 1-763-727-11 1-763-400-21
Description LEVER (RACK) WASHER (0.8-2.5) GEAR (RACK) SHAFT BLOCK ASSY, SUB GEAR (HD)
SPACER (H/J) MOTOR, DC SSM18B/C-NP (SPINDLE) MOTOR, DC (SLED) (WITH GEAR) MOTOR, DC (OVER WRITE HEAD UP/DOWN)
MZ-NF810/NF810CK SECTION 8 ELECTRICAL PARTS LIST
NOTE: Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX and -X mean standardized parts, so they may have some difference from the original one. RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. Ref. No. * * * Part No. Description SEMICONDUCTORS In each case, u: , for example: uA. : A. uPA. : PA. uPB. : PB. uPC. : PC. uPD. : PD. CAPACITORS uF: F COILS uH: H Abbreviation 3CED : Spanish, Swedish, Portuguese and Finnish model 4CED : French, German, Dutch and Italian model : Australian model AUS CH : Chinese model Remark Ref. No. C301 C303 C304 C305 C306 C310 C311 C312 C313 C314 C315 C316 C317 C318 C319 C320 C321 C322 C323 C324 C327 C340 C361 C362 C363 C364 C365 C366 C505 C506 C507 C509 C510 C511 C512 C513 C514 C517 C518 C519 C520 C522 C523 C524 C526 Part No. 1-135-259-11 1-164-937-11 1-125-777-11 1-125-777-11 1-125-777-11 1-107-820-11 1-135-259-11 1-107-820-11 1-107-820-11 1-110-569-11 1-135-149-21 1-107-820-11 1-135-149-21 1-110-569-11 1-125-777-11 1-135-259-11 1-119-750-11 1-125-777-11 1-110-569-11 1-107-820-11 1-164-933-11 1-164-937-11 1-125-837-91 1-135-259-11 1-107-820-11 1-135-151-21 1-125-889-91 1-135-201-11 1-165-851-91 1-164-943-11 1-135-259-11 1-107-820-11 1-119-750-11 1-164-850-11 1-164-850-11 1-107-819-11 1-164-939-11 1-164-943-11 1-164-943-11 1-107-820-11 1-107-820-11 1-107-820-11 1-164-939-11 1-125-837-91 1-119-923-81 CND HK JE TW : : : : Canadian model Hong Kong model Tourist model Taiwan model

10uH 10uH 10uH 10uH 10uH 10uH 10uH 10uH 10uH 220uH 22uH 10uH 22uH
8-719-056-54 DIODE MAZS068008SO 8-719-072-27 DIODE MA2Z748001S0 < FUSE >

0 FF301

1-576-462-21 FUSE (SMD) 1.5A 63V 1-576-439-21 FUSE (SMD) 0.25A 125V < CONDUCTOR >
FB1 FB2 FB301 FB302 FB303 FB304 FB305 FB306 FB651 FB652 FB801 FB802 FB803 FB804 FB805 FB806
1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11
METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W
1-416-405-21 FERRITE < TRANSISTOR >
Q301 Q361 Q501 Q603 Q604 Q605 Q651 Q652 Q653 Q654 Q671 Q871 Q901 Q952 Q954 Q990 Q991
8-729-051-23 8-729-037-52 8-729-922-10 8-729-053-71 6-550-356-01 6-550-357-01 8-729-047-48 8-729-053-03 8-729-041-51 8-729-037-63 8-729-426-51 8-729-429-44 8-729-429-44 8-729-037-52 6-550-326-01
TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR
2SA2018TL 2SC4738F-Y/GR(TPL3) 2SA1577-T106-QR TS8K1TB MCH6616-TL-E CPH5614-TL-E UMD12N-TR XP151A12A2MR FMMT617TA UN9115J-(TX).SO XP1210-TXE XP1501-TXE XP1501-TXE 2SD2216J-QR(TX).SO FZT968TA SI1410EDH XP4601-TXE
1-216-864-11 METAL CHIP < IC >
IC301 IC361 @ IC501 IC601
6-702-894-01 8-759-598-15 6-703-946-01 6-702-782-01

IC IC IC IC

AK5356VN-L TA2131FL(EL) SN761058AZQLR XPC18A22AEPR2
6-550-353-01 TRANSISTOR 8-729-427-74 TRANSISTOR
@ Replacement of IC501 and IC801 used in this set requires a special tool. When IC851 is damaged, replace the MAIN board.
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Les composants identifis par une marque 0 sont critiques pour la scurit. Ne les remplacer que par une pice portant le numro spcifi.
Ref. No. Part No. Description < RESISTOR > R101 R102 R103 R104 R106 R106 R161 R161 R162 R162 R163 R164 R165 R166 R201 R202 R203 R204 R206 R206 R261 R261 R262 R262 R263 R264 R265 R266 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R312 R315 R361 R362 R363 R364 R501 R502 R503 R504 R505 R507 R508 1-208-927-11 1-208-715-11 1-208-715-11 1-208-707-11 1-218-933-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES-CHIP 0.5% 1/16W 0.5% 1/16W 0.5% 1/16W 0.5% 1/16W 5% 1/16W (3CED,4CED,UK) 0 (EXCEPT 3CED,4CED,UK) 4.7K 10K 2.2K 4.7K 10K 10K 10 4.7K 47K 22K 22K 10K 22 5% 5% 5% 5% 5% 5% 5% 1/16W (US) 1/16W (EXCEPT US) 1/16W (EXCEPT US) 1/16W (US) 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 47K 22K 22K 10K 22 Remark Ref. No. R509 R511 R609 R612 R613 R614 R616 R617 R619 R651 R652 R653 R654 R655 R656 R657 R658 R659 R660 R661 R662 R672 R673 R702 R704 R705 R706 R801 R802 R803 R804 R805 R806 R807 R808 R809 R811 R813 R814 R815 R816 R817 R818 R819 R820 R821 R822 R823 R824 R825 R826 R827 R828 R829 R830 R831 R832 R833 R834 R835 Part No. 1-218-990-11 1-218-990-11 1-218-965-11 1-216-789-11 1-216-789-11 1-218-985-11 1-218-957-11 1-218-965-11 1-218-969-11 1-216-864-11 1-218-957-11 1-218-957-11 1-218-990-11 1-218-953-11 1-218-985-11 1-218-990-11 1-218-961-11 1-218-957-11 1-218-941-81 1-218-973-11 1-216-864-11 1-218-977-11 1-218-977-11 1-218-957-11 1-218-965-11 1-218-965-11 1-218-965-11 1-218-990-11 1-218-990-11 1-208-635-11 1-208-635-11 1-218-990-11 1-218-990-11 1-218-965-11 1-218-977-11 1-218-977-11 1-218-981-11 1-218-953-11 1-218-957-11 1-218-953-11 1-218-945-11 1-220-804-11 1-218-989-11 1-208-691-11 1-208-691-11 1-218-973-11 1-218-981-11 1-218-933-11 1-218-985-11 1-218-989-11 1-218-957-11 1-218-961-11 1-218-933-11 1-218-933-11 1-218-990-11 1-218-990-11 1-218-990-11 1-218-990-11 1-208-699-11 1-208-699-11 Description SHORT CHIP SHORT CHIP RES-CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP RES-CHIP RES-CHIP SHORT CHIP RES-CHIP RES-CHIP SHORT CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP SHORT CHIP SHORT CHIP RES-CHIP RES-CHIP SHORT CHIP SHORT CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP METAL CHIP METAL CHIP 10K 2.2 2.2 470K 2.2K 10K 22K 0 2.2K 2.2K 0 1K 470K 0 4.7K 2.2K 100 47K 0 100K 100K 2.2K 10K 10K 10K 10K 100K 100K 220K 1K 2.2K 1K 220 2.2M 1M 2.2K 2.2K 47K 220K 22 470K 1M 2.2K 4.7K 4.7K 4.7K Remark

3-254-336-71 MANUAL, INSTRUCTION (ITALIAN)(4CED) 3-254-336-81 MANUAL, INSTRUCTION (PORTUGUESE) (3CED, JE) 3-254-336-91 MANUAL, INSTRUCTION (FINNISH)(3CED) 8-954-007-94 HEADPHONE MDR-027SP/S SET (US) 8-954-008-90 RECEIVER, EAR MDR-E808SP/C SET (CND,3CED,4CED,UK,E,TW,HK,CH,AUS,JE) X-3383-268-1 CD-ROM (APPLICATION) ASSY (US, CND) X-3383-269-3 CD-ROM (APPLICATION) ASSY (3CED,4CED,UK) X-3383-270-2 CD-ROM (APPLICATION) ASSY (E,TW,HK,CH,AUS) X-3383-271-1 CD-ROM (APPLICATION) ASSY (JE)

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 revised page. Ver. 1.0 Date 2003.03 New Description of Revision