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MZ-E500
SERVICE MANUAL
Ver 1.0 2000. 12
AEP Model UK Model Australian Model E Model
US and foreign patents licensed from Dolby Laboratories Licensing Corporation
Model Name Using Similar Mechanism MD Mechanism Type Optical Pick-up Mechanism Type
NEW MT-MZE500-174 LCX-4E
SPECIFICATIONS
Audio playing system
MiniDisc digital audio system
Battery operation time
Battery life (EIAJ1)) Stereo (normal) LP2 Stereo LP4 Stereo
Laser diode properties
Material: GaAlAs Wavelength: = 790 nm Emission duration: continuous Laser output: less than 44.6 µW* * This output is the value measured at a distance of 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.
Batteries Ni-Cd rechargeable battery NC-6WM2)
LR6 (SG) Sony Alkaline dry battery3) LR6 (SG)3) and NC-6WM2)
1)
14 42 59
16 49 65
18 58 75
Revolutions
Approx. 300 rpm to 2,700 rpm
Error correction
ACIRC (Advanced Cross Interleave Reed Solomon Code)
Sampling frequency
44.1 kHz
Coding
ATRAC (Adaptive Transform Acoustic Coding) ATRAC3: LP2 ATRAC3: LP4
2) 3)
(Unit: Approx. hours) Measured in accordance with the EIAJ (Electronic Industries Association of Japan) standard (using a Sony MDW-series Mini-disc). With a fully charged battery When using a Sony LR6 (SG) "STAMINA" alkaline dry battery (produced in Japan).
Modulation system
EFM (Eight to Fourteen Modulation)
Note
The battery life may be shorter depending on operating conditions, the surrounding temperature, and the battery type.
Number of channels
2 stereo channels 1 monaural channel
Dimensions
Approx. 74.5 × 17.7 × 80.5 mm (w/h/d) (3 × 23/32 × 3 1/4 in.) (not including projecting parts and controls)
Frequency response
20 to 20,000 Hz ± 3 dB
Wow and Flutter
Below measurable limits
Mass
Approx. 76g (2.7 oz) (the player only)
Supplied accessories
Headphones/earphones with a remote control (1) Battery charger (1) Rechargeable battery (1) Rechargeable battery carrying case (1) Dry battery case (1) Carrying pouch (1) (except for the U.S.A model) AC plug adaptor (1) (world model only) Design and specifications are subject to change without notice.
Outputs
Headphones/earphones: stereo mini-jack, maximum output level 5 mW + 5 mW, load impedance 16 ohms
Power requirements
Nickel Cadmium rechargeable battery One NC-6WM (supplied): 1.2V, 600 mAh One LR6 (size AA) battery (not supplied) External power jack: Power rating 1.5V DC
PORTABLE MINIDISC PLAYER
TABLE OF CONTENTS 1. SERVICING NOTE ···················································· 3 2. GENERAL ·································································· 4 3. DISASSEMBLY
3-1. "Panel Block Assy, Upper", "Holder Assy" ································································· 5 3-2. Mechanism Deck ···························································· 5 3-3. Bracket Assy ··································································· 6 3-4. Main Board ····································································· 6 3-5. Optical Pick-up Block ···················································· 7 CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Flexible Circuit Board Repairing · Keep the temperature of the soldering iron around 270°C during repairing. · Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). · Be careful not to apply force on the conductor when soldering or unsoldering. Notes on chip component replacement · Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat.
SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK !ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
4. TEST MODE ······························································ 8 5. ELECTRICAL ADJUSTMENTS ··························· 12 6. DIAGRAMS
6-1. Block Diagram ······························································ 17 6-2. Printed Wiring Boards Main Section (1/2) ············· 19 6-3. Printed Wiring Boards Main Section (2/2) ············· 21 6-4. Schematic Diagram Main Section (1/3) ·················· 23 6-5. Schematic Diagram Main Section (2/3) ·················· 25 6-6. Schematic Diagram Main Section (3/3) ·················· 27 6-7. IC Block Diagrams ······················································· 29 6-8. IC Pin Function Description ········································· 31
7. EXPLODED VIEWS
7-1. Main Section ································································· 37 7-2. Mechanism Deck Section (MT-MZE500-174) ············· 38
8. ELECTRICAL PARTS LIST ·································· 39
--2--
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-4E) 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. When repairing this device with the power on, if you remove the main board, this device stops working. In this case, you work without the device stopping by fastening the hook of the Open/Close detection switch (S809).
Open/Colse detection switch (S809)
* Replacement of CXD2671-203GA (IC601) used in this set requires a special tool.
laser-tap
OPTICAL PICK-UP FLEXIBLE BOARD
--3--
SECTION 2 GENERAL
LOCATION AND FUNCTION OF CONTROLS
This section is extracted from instruction manual.
2 x
VOL +/
VOL+
.
VOL
N> X .
OPERATE lamp Indicador OPERATE
1N >
x
PLAYMODE DISPLAY
RPT/ENT SOUND
HOLD ./N > VOL +/ x
AVLS PLAY MODE HOLD
--4--
SECTION 3 DISASSEMBLY
r
Disassemble the unit in the order as shown below.
Set "Panel block assy,upper","Holder assy" Mechanism deck Bracket assy Main board
Optical pick-up block
Note : Follow the disassembly procedure in the numerical order given.
3-1. "PANEL BLOCK ASSY, UPPER","HOLDER ASSY"
1 Screws (MI 1.4 × 1.6)
Panel block assy, upper
1 Screws (MI 1.4 × 2.5)
3 Move it away from projection 2
Holder assy
3 Move it away from projection
Case (rear)
3-2. MECHANISM DECK
1 Screw (MD), step
Mechanism deck
5 Motor flexible board 3 4 OP flexible board
2 Claw
--5--
3-3. BRACKET ASSY
Bracket assy
2
1 Screws (1.7)
Projections
3-4. MAIN BOARD
6 Remove the soldering
Main board
4 1 Claw 3 Screws (1.7)
2 Lid, battery case
6 Remove the soldring
Case (battery)
5
Case (rear)
--6--
3-5. OPTICAL PICK-UP BLOCK
Optical pick-up block (LCX-4E)
1 Washer
2 Gear (SA) 5
3 Screw (M 1.4)
4 Spring, thrust detent
--7--
SECTION 4 TEST MODE
4-1. GENERAL
· When entered in the TEST MODE, this set provides the Overall Adjustment mode which allows CD and MO discs to be automatically adjusted. In the Overall Adjustment mode, the system discriminates between CD and MO discs, performs adjustments in sequence automatically, and displays the faulty location if any fault is found. In the Manual mode, selected adjustments can be performed automatically. · The attached remote control is used to operate the TEST MODE. Unless otherwise specified in the text, the key means that on the remote control. Remote control LCD
u
888
F 1SHUFF PGM SOUND 1 2 BASS 1 2
All on
All off
009 V1.050
Microprocessor version display
4-2. SETTING THE TEST MODE
4-2-1. How to set the TEST MODE To set the TEST MODE, two methods are available. 1 Solder bridge and short TAP601 (TEST) on the main board. Then turn on the power.
MAIN BOARD (SIDE B)
· Press and hold down X to hold the current display while the key is being pressed. 4-2-3. How to release the TEST MODE When method 1 was used: Turn off the power and open the solder bridge on TAP601 on the main board. Note : The solder should be removed clean. The remaining solder may make a short with the chassis and other part. When method 2 was used: Turn off the power. Note : If electrical adjustment (see page 12) has not been finished completely, always start in the test mode. (The set cannot start in normal mode) 4-3. TEST MODE STRUCTURE
2 In the normal mode, operate the keys on the set and those on the remote control as specified below: Turn on HOLD switch on the set. Holding down x (STOP) key on the set, press the keys on the remote control in the following sequence: >N t >N t . t . t >N t . t >N t . t X t X 4-2-2. Operations when the TEST MODE is set When the TEST MODE is entered, the system switches to the display check mode within the TEST MODE. From this mode, the other Test modes can be accessed. When the TEST MODE is set, the LCD repeats a cycle of the following displays:
43
TP901
42
TAP601 OPEN : Normal mode SHORT : Test mode
Test Mode (Display Check Mode) VOL+ key Manual Mode
x
key VOL+ key Servo Mode
Audio Mode
Power Mode VOL key OP Alignment Mode
.
or VOL key Overall Adjustment Mode
x
key
DISPLAY key
x
key key
Self-diagnostic Display Mode
>B x
key Sound Skip Check Result Display Mode
DISPLAY key (Press and hold down about 3 sec) Key Check Mode Terminate key checking or open the top panel.
--8--
4-4. MANUAL MODE 4-4-1. Outline of the function
The Manual mode is designed to perform adjustments and operational checks on the set's operation according to each individual function. Usually, no adjustments are made in this mode. However, the Manual mode is used to clear the memory before performing automatic adjustments in the Overall Adjustment mode. 4-4-2. How to set the Manual mode 1. Set the TEST MODE and press VOL+ key to set the Manual mode. Remote control LCD display
4. During each test mode, the display is changed from one to another each time DISPLAY key is pressed.
· Address & Adjusted Value Display LCD display
011 C68S01
adress mode number adjusted value
· Jitter Value & Adjusted Value Display LCD display
000 Manual
2. During each test, press and hold down > N key or . key for a while to move the optical pickup on the sled outer or inner perimeter. 3. Each test item is assigned with a three-digit item number. The 100th place is a major item, 10th place is a middle item, and unit place is a minor item.
Change Major Item
> N key
011 OFFJ01
jitter value mode number adjusted value
· Block Error Value & Adjusted Value Display LCD display
011 063B01
block error value mode number adjusted value
VOL+ key : 100th place of mode number increase VOL key : 100th place of mode number decrease
· ADIP Error Value & Adjusted Value Display LCD display
x
key VOL+ key : 10th place of mode number increase VOL key : 10th place of mode number decrease
011 059A01
ADIP error value mode number adjusted value
Change Middle Item
> N key
x
key
> N key : Unit place of mode number
· Item Title Display LCD display
011 LrefPw 01
item title mode number adjusted value
Change Minor Item
increase . key : Unit place of mode number decrease Change Adjustment Value Write Adjustment Value
X key : When adjusted value is changed :
VOL+ key : Up VOL key : Down
Note: In the Power mode, the item title display is only displayed. 5. To terminate the Manual mode and return to the TEST MODE, press x key.
4-5. OVERALL ADJUSTMENT MODE 4-5-1. Outline of the function
This mode is designed to adjust the servo system automatically by going through all the adjustment items. The power adjustment manual setting is performed in this mode also. Usually, this mode is used to perform automatic adjustments when servicing the set. For further information, refer to section 5. ELECTRICAL ADJUSTMENTS. (See page 12)
Adjusted value is written. When adjusted value is not changed : That item is adjusted automatically.
4-6. SELF-DIAGNOSTIC DISPLAY MODE 4-6-1. Outline of the function
The Self-diagnostic system is used in this set. If an error occurs during playback, this system detects the fault through the microprocessor's mechanism and power control blocks and stores the cause in EEPROM in a history format. This history, which can be viewed in the TEST MODE, provides the means of locating the fault in troubleshooting.
--9--
4-6-2. Self-diagnostic mode
1. Set the TEST MODE. 2. With all the LCD display segments blinking on the set, press DISPLAY key and the Self-diagnostic mode is entered.
· Contents of the history codes History code number 1 N N-1 N-2 R Contents The first error that occurred. The last error that occurred. The first error from the last one. The second error from the last one. Total recording time ( is displayed for MZ-E500)
001 1 A d r s
History code Error display code Simplified contents
3. Hereinafter, each time > N key is pressed, the reference information display changes as follows:
0XX 1 0XX N
#### ####
0XX N1 # # # # 0XX N2 # # # # 0XX R
· Press . key to go back to the previous display. · Description of the error display codes Contents of fault Display code No error 00 01 02 03 04 11 12 22 31 32 33 34 Meaning of code No error Access target address illegally specified HIGH TEMP FOCUS ERROR SPINDLE ERROR TOC ERROR READ DATA ERROR LOWBATT OFFSET ERROR FE_ABCD_OFFSET_ERR TE_OFFSET_ERR X1_TE_OFFSET_ERR Simplified contents Adrs Temp Fcus Spdl TOC Data LBat Ofst ABCD TE X1TE Description No error An attempt to access an abnormal address. HIGH TEMP Focus off-center. Abnormal rotation of disc Faulty TOC contents Data could not be read at SYNC Instantaneous interruption detected. Offset error FE ABCD Offset error TE Offset error X1 TE Offset error
Servo system error
TOC error Power system error
Offset error
4-6-3. Clearing the error display code After servicing, reset the error display code. 1. Set the TEST MODE. 2. Pressing the DISPLAY key on the remote control activates the self-diagnosis display mode. 3. To reset the error display code, press X key (2 times)on the remote control when the code is displayed. (except "R - - - -" ) (All the data on the 1st, N, N-1 and N-2 will be reset)
-- 10 --
4-7. Sound Skip Check Result Display Mode This set can display and check the error count occurring during play. · Setting method of Sound Skip Check Result Display Mode 1. Setting the test mode. 2. Pressing the > N key activates the sound skip check result display mode where the LCD displays as shown below. LCD display
4-8. KEY CHECK MODE
4-8-1. Outline of the function This mode is used to check to make sure that each of the keys (including the slide switch) on the set operates normally.(The 1 kHz signal is outputted from the L and R channels of head phones) 4-8-2. Setting the Key Check mode 1. Set the TEST MODE. Press and hold down DISPLAY key (for more than 3 sec) to set the Key Check mode. LCD display
000 P * * R # #
Total of record system error count Total of play system error count
000
0F
3. When > N key is pressed, the total of error count is displayed on the LCD, and each time the > N key is pressed, the error count descents one by one as shown below. Also, when . key is pressed, the error count ascends one by one.
2. When each key on the set and on remote control is pressed, its name is displayed on the LCD. (The operated position is displayed for 4 sec after the slide switch is operated. If any other key is pressed during this display, the LCD switches to its name display) Example: When > N key on the set is pressed: LCD display
000 P**R00 000 EIB ** 000 Stat** 000 Adrs** 000 BEmp** 000 ######
P**R00 : Total of play system error and record system error count ** : Sound skip check items counter (hexadecimal) ##### : 6-digit address (hexadecimal) where a sound skipped last Error code Cause of error Playback EIB Stat Adrs BEmp Description of error Sound error correction error Decorder status error Cannot access the address Buffer becomes empty
000 FF
LCD display
0F
Example: When > N key on the remote control is pressed:
000 rPLAY
XX
XX: AD value of the remote control key (hexadecimal 00 to FF) 3. When all the keys on the set and on the remote control are considered as OK, the following displays are shown for 2 sec. (The key pressed to enter the Key Check mode has been checked even if it is not pressed in this mode) Example: When the keys on the set are considered as OK: LCD display
888 SET OK OF
Example: When the keys on the remote control are considered as OK: LCD display
888 RMC OK OX
4. When all the key have been checked or when the top panel is opened during this checking, the system terminates the Key Check mode and return to the TEST MODE.
4. Press the x key to terminate the sound skip check result display mode and to return to the test mode. (Display check mode)
-- 11 --
SECTION 5 ELECTRICAL ADJUSTMENTS
5-1. GENERAL
In this set, CD and MO discs can be automatically adjusted by setting the Overall Adjustment mode within the TEST MODE, Before performing these automatic adjustments, it is necessary to clear the memory and adjust the power in the Manual mode.
5-4. MANUAL POWER ADJUSTMENTS
5-4-1. Adjustment sequence The adjustments should be always performed in the following sequence: 1 Vc PWM Duty (L) adjustment (item No.:762) r 2 Vc PWM Duty (H) adjustment (item No.:763) r 3 VLL PWM Duty adjustment (item No.:764) 5-4-2. Vc PWM Duty (L) adjustment method 1. Confirm that the power voltage is at 1.5 V DC. 2. Set the TEST MODE. 3. To set the overall adjustment mode, press VOL key. LCD display
5-2. NOTES FOR ADJUSTMENT
5-2-1. Jigs · CD disc TDYS-1 (part code: 4-963-646-01) · MO disc PTDM-1 (part code: J-2501-054-A) or commercially available MO disc (recorded) · Digital voltmeter 5-2-2. Adjustment sequence The adjustments should be always performed in the following sequence:
1 Reset NV (Clear the memory) 2 Manual power adjustments 3 Electrical offset adjustments (Do not enter the disc) 4 Overall CD adjustments Overall adjustment mode 5 Overall MO adjustments 6 RESUME clear Manual mode Manual mode
000 Assy 00
4. Press PLAY MODE key, and item No. will change to 762. LCD display
762 VclPWM XX
5. Connect a digital voltmeter to TP901 (VC) on the main board and adjust VOL+ key (voltage up) and VOL key (voltage down) on the remote control. Adjustment value:2.36V Standard value:2.35 to 2.365V MAIN BOARD (SIDE B)
5-2-3. Power The power is supplied with 1.5 V DC from the battery case.
5-3. RESET NV
5-3-1. How to reset NV 1. Set the TEST MODE. 2. Set the Manual mode and set the item No. 021, Reset NV. LCD display
TP901
021 Res NV CC
3. Press X key on the remote control. LCD display
021 Res OK?
4. Press X key on the remote control again. LCD display
digital voltmeter
021 Res ***
TP901 (VC)
After reset is completed.
43 42
021 Reset!
5. Press x key to terminate the Manual mode and return to the TEST MODE.
6. Press X key to write the adjustment value. Item No.will change to 763.
-- 12 --
5-4-3. Vc PWM Duty (H) adjustment method 1. Set the Manual mode and set the item No. to 763. LCD display
3. Press X key to write the adjustment value. The adjustment completion display appears as follows. LCD display
763 VchPWM XX
2. Connect a digital voltmeter to TP901(VC) on the main board and adjust VOL+ key and VOL key on the remote control. Adjustment value:2.75V Standard value:2.735 to 2.765V MAIN BOARD (SIDE B)
000 ADJ OK
5-4-5.Electrical offset adjustment method Note: Doing adjustment by the state that a disc does not enter. 1. Confirm the power voltage is 1.5V. 2. Set to the test mode. 3. Press the VOL key activates the overall adjustment mode. LCD display
000 Assy11
TP901
4. Press the DISPLAY key. LCD display
030 Ofst**
digital voltmeter TP901 (VC)
5. If result of electrical offset adjustment is OK,the following display appears. LCD display
030 OfstOK
3. Press X key to write the adjustment value.(Item No. will change to 764) 5-4-4. VLL PWM Duty adjustment method 1. Set the Manual mode and set the item No. to 764. LCD display
5-5. OVERALL ADJUSTMENT MODE
5-5-1. Overall adjustment mode structure
TEST MODE (Display Check Mode) VOL key Overall Adjustment Title Display(ASSY**)
. key
764 Vl PWM XX
2. Connect a digital voltmeter to TP917 (VL) on the main board and adjust VOL+ key and VOL key on the remote control. Adjustment value:2.23V Standard value:2.22 to 2.235V MAIN BOARD (SIDE B)
CD overall Adjustment
x
key
> N key > N key
MO overall Adjustment
x
key
56 1 43
digital voltmeter
8
Note: The overall adjustments should be always performed in the sequence of CD t MO adjustments. 5-5-2. Overall CD and MO adjustment method 1. Set the TEST MODE and press VOL key to set the Overall Adjustment mode. LCD display
TP917
TP917 (VL)
20
000 Assy11
2. Insert CD disc in the set, and press . key to set the Overall CD Adjustment mode. Automatic adjustments are made. LCD display
XXX CD RUN
XXX: Item No. for which an adjustment is being executed.
-- 13 --
3. If NG in the overall CD adjustments, return to Reset NV and perform from the electrical offset adjustment again. LCD display
5-5-4. Overall CD and MO adjustment items 1. Overall offset adjustment Item No. Contents 030 GRV setting · Sarvo OFF · Head UP 035 Laser ON/OFF electrical offset difference measurement Completed 2. Overall CD adjustment items Item No. Contents 761 VC,VR power voltage High/Low selection 300 HPIT setting · Sarvo OFF 561 SLED move to inside 562 SLED move to outside High reflection CD electrical offset adjustment 312 Laser ON · Focus UP · VC correction ALFA offset adjustment 313 IJ offset adjustment 314 FE offset adjustment HPIT adjustment 320 Focus servo ON 324 TE offset adjustment 1 321 TE gain adjustment 328 TWPP gain adjustment 324 TE offset adjustment 1 332 TE offset adjustment 2 330 Tracking servo ON 336 ABCD gain adjustment 337 KF gain correction 338 RF gain adjustment 344 FCS gain adjustment 345 TRK gain adjustment 521 Two-axis sensitivity adjustment (inside) 522 Two-axis sensitivity adjustment (outside) 341 Focus bias adjustment 300 HPIT setting · servo OFF Completed
000 XXX NG
XXX: NG item No. 4. If OK through the overall CD adjustments, then perform overall MO adjustments. LCD display
XXX CD OK
5. Insert MO disc in the set, and press > N key to set the Overall MO Adjustment mode. Automatic adjustments are made. LCD display
XXX MO RUN
XXX: Item No. for which an adjustment is being executed. 6. If NG in the overall MO adjustments, return to Reset NV and perform the adjustment again. LCD display
000 XXX NG
XXX: NG item No. 7. If OK through the overall MO adjustments, press x key to return to the TEST MODE and terminate the Overall Adjustment mode. LCD display
000 MO OK
5-5-3.Resume clear method 1. Setting the test mode. 2. Set the Manual mode and set the item No.043(RESUME Clear). LCD display
043 Resume CC
3. Press the X key. LCD display
043 Res ***
After reset is completed LCD display
043 Res Clr
3. Overall MO adjustment items Item No. Contents 761 VC,VR power voltage High/Low selection 100 G RV setting Low reflect MO offset adjustment 112 Laser ON · Focus UP · VC correction ALFA offset adjustment 113 IJ offset adjustment 114 FE offset adjustment 118 Wpp denominator adjustment HPIT adjustmet 200 LPIT setting · servo OFF 561 SLED move to inside 220 Focus servo ON 224 TE offset adjustment 1 221 TE gain adjustment 224 TE offset adjustment 1 232 TE offset adjustment 2
-- 14 --
Item No. 230 236 237 238 244 245 100 562 120 122 121 122 123 124 130 131 136 137 139 144 145 134 131 132 149 138 100
Contents Tracking servo ON ABCD gain adjustment KF gain adjustment RF gain adjustment FCS gain adjustment TRK gain adjustment READ GRV adjustment 1 R GRV setting · servo OFF SLED move to outside Focus servo OFF TON offset adjustment TE gain adjustment TON offset adjustment TEIN offset adjustment TWPP offset adjustment Tracking servo ON TWPP offset adjustment ABCD gain adjustment KF gain adjustment ADIP BPF fo adjustment FCS gain adjustment TRK gain adjustment TWPP gain adjustment TWPP offset adjustment 1 TWPP offset adjustment 2 TWPP OP offset adjustment RF gain adjustment R GRV setting · Servo OFF
-- 15 --
SECTION 6 DIAGRAMS
Note on Printed Wiring Boards: MAIN SECTION · X : parts extracted from the component side. · : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) Caution: Pattern face side: Parts on the pattern face side seen from the (Side B) pattern face are indicated. Parts face side: Parts on the parts face side seen from the (Side A) parts face are indicated. · Main boards is four-layer pritnted board. However, the patterns of layer 2 and 3 have not been included in this diagrams. * Replacement of IC601 used in this set requires a special tool. · Lead Layouts surface
r WAVEFORMS
1
Approx. 12 mVp-p
IC501 1 TE
VOLT/DIV : 5 mV AC TIME/DIV : 1 µsec
2
Approx. 1.2 Vp-p
IC501 ed
(RF)
VOLT/DIV : 0.5 V AC TIME/DIV : 0.5 µsec
Lead layout of conventional IC
CSP (chip size package)
3
Approx. 10 mVp-p
IC501 rs
(FE)
VOLT/DIV : 5 mV AC TIME/DIV : 1 µsec
Note on Schematic Diagram: MAIN SECTION · All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. f · : internal component. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. : B+ Line. · · Power voltage is dc 1.5V and fed with regulated dc power supply from battery terminal. · Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : PLAY · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. · Signal path. F : Analog J : Digital * Replacement of IC601 used in this set requires a special tool. · The voltage and waveform of CSP (chip size package) cannot be measured, because its lead layout is different from that of conventional IC.
-- 16 --
MZ-E500
6-1. BLOCK DIAGRAM
Iy Ix 6 Jx
MAIN BOARD
CN501 VREF Iy
RF AMP,FOCUS/TRACKING ERROR AMP
IC501
4 VREF 8 9 10 11 12 14 5 6 Iy Ix Jx Jy A B C D RF OUT PEAK /BOTM PEAK 37 RFI 44 PEAK 45 BOTM 46 ABCD 47 FE 56 TE BEEP 183 74 ADFG 78 APCREF 49 VC 12 VREF MON 217 OFTRK RMC DTCK 142 SERIAL I/F XRST 25 SBUS 23 SCK 24 S MON 43 221 XRF RST 160 SSB DATA 161 SSB CLK 9 S MON RMC VDD REC KEY 18 SET KEY2 14 TSB MST VDD 141 ORP LED 159 HOLD SW 227 194 PD S0 195 PDS1 EEPROM VL XAVLS 224 SET KEY 1 13 WK DET 17 XHP STB 240 MUTE 218 AOUT L 29 RCH AOUT R 30 UNREG VIF 21 1 +B 20 VCC 22
HEADPHONE AMP
IC301
RCH 2 LCH J301 i IN B OUT B BEEP OUT A BEEP OUT B 4 RCH RGND KEY DATA RMC VDD 33
Jy Jx Jy Jx A Ix Iy Ix B a bc d F C D PD
9 Ix 10 Jx 14 Jy 15 A 16 B 17 C 7 8 D
RF AMP, FOCUS ERROR, TRACKING ERROR
29 BOTM 28 ABCD FE TE 41 42
24 23 REFERENCE VOLTAGE SWITCHING Q301
A-C 13 D-C 7 18 MON VIF 18 PD-I
1 ADIP IN 44 TPP/WPP ADIP 21 PD-NI 19
15 18 STB 17 MUTE
BEEP VREF IN 13
APC
VC 31 OFTRK 26 22 DVDD 40 AVCC
5 LD-A LD LD-K S0 S1 S0 S1 AVCC 13 11 19 LASER AUTO POWER CONTROL Q501 PD-O S-MONITOR
12
20
D801 (OPERATE) S810 HOLD S807 AVLS
IC801
FOCUS/TRACKING COIL DRIVE, SPINDLES/SLED MOTOR DRIVE
4 3 2 1
DI DO SK XCS
AVCC
20
HALF LOCK SW 19 219 181 180 179 XCS NV SCK0 S00 SI0 VIF DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO SIGNAL PROCESSOR, EFM/ACIRC ENCODER/DECODER, SHOCK PROOF MEMORY CONTROLLER, ATRAC ENCODER/DECODER, D/A CONVERTER, 16M BIT D-RAM SYSTEM CONTROL DIFVDD0 76 DIFVDD1 103 TSB SLV VDD 143 MIFVDD0 154 MIFVDD1 176 MIFVDD2 196 TSB SLV CHK 210 MIFVDD3 241 DVDD S809 (OPEN/CLOSE) S806 PLAY MODE S805 VOLUME +
MINIDISC OPTICAL PICK-UP BLOCK (LCX-4E) 42 41 40 39 2 TRACKING COIL 1 4 FOCUS COIL 3 TRK+ 33 32 35
IC551
38
S803 S804 VOLUME . --
S802 >N
S801 x
100 SLD1MON
37
101 SLD2MON
IC601
POWER SUPPLY
IC901
44 VD VLO 10 VCO 35 VIF 42 VA 41 VG 19 5 XWK4 2 XWK1 7 4 6 3 VRMC XWK3 VSTB XWK2
VL VC VIF AVDD VG D903 LG 18 L905 VL 9 VL 11 D902 L2 16 L2 12 VB 50 L1 32 L1 28 L901 D901 RECHAGEABLE BATTERY NC-6WM 1PC, 1.2V 600mAh L902 UNREG
PRE DRIVER
TRK-
HI-BRIDGE CONTROL BIAS
24 25
81 TFDR 88 TRDR 3 XTEST TAP601 (TEST)
OSCI 24 OSCO 25 RMC KEY 20 X601 45.1584MHz
FCS+ 10 7 8
FCS-
PRE DRIVER
HI-BRIDGE CONTROL
19 18
82 FFDR 80 FRDR
VB MON 10
UNREG
MINIDISC MECHANISM BLOCK M902 (SLED)
VC PWM 165 VL PWM 164 CN551 SLED1+ SLED15 7 14 15 12 PRE DRIVER HI-BRIDGE CONTROL 16 17 20 98 SLDV 96 SRDR 97 SFDR FS4 VLON SLEEP FFCLR XRST AVDD 86 234 235 236 8 21
26 INM1 27 RF1 23 RF2 22 56 1 55 54 46 36 34 AVDD INM2 CLK VLON SLEEP FFCLR XRST VC
SLED2+ 6 SLED2- 8
29 31 54 51
PRE DRIVER
HI-BRIDGE CONTROL
26 27
99 SLDW 102 SLCW XCS NV SI0 93 SPCU SCK0 94 SPCV S00 95 SPCW
VC 45 VC2
1
1
52
56
AVD1 AVD2 VDI00 VDI01 VDI02
23 119 139 151 231
VC OUT 33
DVDD DRY BATTERY SIZE "AA" (IEC DESIGNATION LR6) 1PC, 1.5V
M901 (SPINDLE) CLVU CLVV CLVW 2 3 4 UNREG
53 48 45 46 49 44 PRE DRIVER 3 PHASE CONTROL
55
2 3 4 5 6
90 SPD W 89 SPD V 87 SPD U 88 SPDL PWM 220 XRST MTR DRV
MCU VDD0 6 DSP VDD0 59 DSP VDD1 73 MCU VDD1 84 DSP VDD2 91 DSP VDD3 113 MCU VDD2 153 MCU VDD3 222
· Signal path J : Digital F : Analog · RCH is omitted
16
-- 17 --
-- 18 --
MZ-E500
6-2. PRINTED WIRING BOARDS MAIN SECTION (1/2)
1 2
· Refer to page 16 for Note on Printed Wiring Board.
3
4
5
6
7
8
9
MAIN BOARD (SIDE A)
A
AVLS
PLAY MODE
B
IC601
C
D
VOL HOLD (OPERATE)
L901
E
· Semiconductor
Location
L902
Ref. No.
VOL +
Location B-9 B-8 D-7 D-8 E-2 F-2 B-2 F-4
F
D101 D201 D801 D845 D901 D902 IC601 Q501
1-680-649 11 (11)
* Replacement of IC601 used in this set requires a special tool.
-- 19 --
-- 20 --
MZ-E500
6-3. PRINTED WIRING BOARDS MAIN SECTION (2/2)
1 2
· Refer to page 16 for Note on Printed Wiring Board.
3
4
5
6
7
8
9
MAIN BOARD (SIDE B)
A
24 1
19 18
5
IC801
8
1
4
B
J301 6 7
IC301
13 12
C
TP917 TP901
20
1
8
D
TO MOTOR FLEXIBLE BOARD (M901 : SPINDLE MOTOR) (M902 : SLED MOTOR) 56 1
1
43 42
8 7 2 1
42 43
29 28
E
IC551
OPTICAL PICK-UP BLOCK LCX-4E
IC901 IC501
56 1 14 15
· Semiconductor
Location
Ref. No. D903 Location E-9 B-3 E-6 E-5 B-8 E-8 B-4
14 15 28
29
8 7
2 1
F
IC301 IC501 IC551 IC801 IC901 Q301
1-680-649 11 (11)
-- 21 --
-- 22 --
MZ-E500
6-4. SCHEMATIC DIAGRAM MAIN SECTION (1/3)
·Refer to page 16 for Note on Schematic Diagrams. · Refer to page 16 for Waveforms. · Refer to page 31 for IC Pin Function.
* Replacement of IC601 used in this set requires a special tool.
-- 23 --
-- 24 --
MZ-E500
6-5. SCHEMATIC DIAGRAM MAIN SECTION (2/3)
·Refer to page 16 Note on Schematic Diagrams. ·Refer to page 29 for IC Block Diagrams.
-- 25 --
-- 26 --
MZ-E500
6-6. SCHEMATIC DIAGRAM MAIN SECTION (3/3)
·Refer to page 16 for Note on Schematic Diagrams. ·Refer to page 29 for IC Block Diagrams.
(
)
2SD2216J-QR
UDZ-TE-17-2.4B
-- 27 --
UDZ-TE-17-2.4B
-- 28 --
6-7. IC BLOCK DIAGRAMS IC301 TA2131FL-(EL)
BST SW BEEP IN VREF IN 13 V REF 12 VREF 11 LPF1 TC MT 19 VCC 20 INR 21 BST1 INL 22 9 LPF2 ADD 10 BST NF1 MUTE GND 14 BST2 STB 18 PW SW
17 MT SW
16 BST SW
15 BEEP
BEEP 23 OUTB BEEP 24 OUTA 1 +B
PW A
PW B
8 BST NF2 7 BST OUT BST AGC
2 OUTL
3 PWR GND
4 OUTR
5 DET
6 AGC IN
IC551 SC111257FCR2
PGND3 PGND4 30 CPAIM CPBIM CPAIP CPBIP VM34 CPAO CPB0 VM3 RO3 RO4 FO3 FO4 29
42
41
40
39
38
37
36
35
34
33
32
31
28 VM4 VC VG VC VG PGNDW 43 WO 44 PRE DRIVER VMVW 45 VO 46 PGNDUV 47 UO 48 VMU 49 VG 23 VG GND2 50 VC 22 VC CPW1 51 21 GND1 PRE DRIVER VC H-BRIDGE CONTROL VC H-BRIDGE CONTROL 27 R14 26 F14 PRE DRIVER VC VG
25 R13 24 F13
CPV1 52
20 PWM24 19 F11
CPU1 53 VC COM 54 H-BRIDGE CONTROL VC VG CPWO 55 3 PHASE CONTROL VC BIAS PRE DRIVER VC H-BRIDGE CONTROL VC VG PRE DRIVER
18 R11
17 F12 16 R12
CPVO 56
15 VM2
1 CPUO
2 W1
3 V1
4 U1
5 PWM
6 OE
7 VM1
8 RO1
9 PGND1
10 FO1
11 VM12
12 RO2
13 PGND2
14 FO2
-- 29 --
IC901 XPC18A32FCR2
PGND1 PGND1
29
VCOUT
VIFFB
VDFB
VAFB
GND
VCO
VIF
42 41
40
39
38
37
36
35
34
33
32
31
NC
VA
VC
VC
L1
30
NC 43 SERIAL PASS REGULATOR VA VD 44 SERIAL PASS REGULATOR VD SERIAL PASS REGULATOR VIF VG POWER SWITCH 1 VG STEP-UP PRE DRIVEER
VG STEP-UP PRE DRIVEER
28 L1 27 RF1
VC2 45
26 INM1
XRST (INT) XRST 46 VC
VC VC PWM VC
25 DTC1
24 DTC2
CRST 47 RSTREF 48 VC VREF 49 VC VB 50 BANDGAP REFERENCE
23 RF2
22 INM2 VG 21 PWM1 VG
GND 51
VC VSTB VC VB VB VC VG VG
20 PWM2
CLKSEL 52 VAIFON 53 FFCLR 54 CONTROL SLEEP 55 CLK 56 VSTB VG PWER SWITCH 2 VC VB STEP-UP PRE DRIVEER VB START-UP STEP-UP DC/DC CONVERTOR
19 VG
18 LG
17 PGND2
16 L2
15 NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VLON
XWK1
XWK2
XWK3
XWK4
VRMC
VSTV
GND
VLO
VL
VL
PGND2
L2
-- 30 --
PGND2
6-8. IC PIN FUNCTION DESCRIPTION
· IC501 SN761057DBT (RF AMP, FOCUS/TRACKING ERROR AMP) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35~37 38 39, 40 41 42 43 44 Pin Name TE REXT WPPLPF VREF C D D-C IY IX JX JY A A-C B TON-C CIG CDN PD-I PD-NI PD-O ADIP DVDD SBUS SCK XRST OFTRK DGND BOTM PEAK VREF VC CCSL2 RF OUT AGND EQ, LP, PS AVCC OFC2, OFC-1 ABCD FE S-MON ADIP-IN I/O O I I O I I I I I I I I I I I I I I I O O I I/O I I I I O O I O I O I I I I O O O I Description Tracking error signal output to the system controller (IC601) Connect terminal to the external resistor for ADIP amp control Connect terminal to the external capacitor for TPP/WPP low-pass filter Reference voltage output terminal (+1.1V) Signal (C) input from the optical pickup detector Signal (D) input from the optical pickup detector Signal (D) input from the optical pickup detector (AC input) I-V converted RF signal (IY) input from the optical pickup detector I-V converted RF signal (IX) input from the optical pickup detector I-V converted RF signal (JX) input from the optical pickup detector I-V converted RF signal (JY) input from the optical pickup detector Signal (A) input from the optical pickup detector Signal (A) input from the optical pickup detector (AC input) Signal (B) input from the optical pickup detector Connect terminal to the external capacitor for TON hold Connect terminal to the external capacitor for the low-pass filter of NPP divider denominator Connect terminal to the external capacitor for the low-pass filter of CSL divider denominator Light amount monitor input terminal (invert input) Light amount monitor input terminal (non-invert input) Light amount monitor output terminal ADIP duplex FM signal (66.15kHz ± 3kHz) output to the system controller (IC601) Power supply terminal (+1.9V) (digital system) SSB serial data input/output with the system controller (IC601) SSB serial clock signal input from the system controller (IC601) Reset signal input from the system controller (IC601) Ground terminal (digital system) Bottom hold signal output of the light amount signal (RF/ABCD) to the system controller (IC 601) Peak hold signal output of the light amount signal (RF/ABCD) to the system controller (IC 601) Connect terminal to the external capacitor for the internal reference voltage Middle point voltage (+1.2V) generation output terminal Connect terminal to the external capacitor for TPP/WPP low-pass filter (not used in this set) Playback EFM RF signal output to the system controller (IC601) Ground terminal (analog system) Connect terminal to the external capacitor for the RF equalizer Power supply terminal (analog system) (+2.2V) Connect terminal to the external capacitor for RF AC coupling Light amount signal (ABCD) output to the system controller (IC601) Focus error signal output to the system controller (IC601) Servo signal monitor output to the system controller (IC601) ADIP duplex FM signal (66.15kHz ± 3kHz) input terminal, 3 times speed "L": reset Off track signal input from the system controller (IC601)
-- 31 --
· IC601 CXD2671-203GA (SYSTEM CONTROL) Pin No. 1 2 3 4, 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 Pin Name PAUSE KEY NC XTEST NC MCUVDD0 MIFVSS3 XRST S MON VB MON CHG MON VREF MON SET KEY 1 SET KEY 2 VL MON HIDC MON WK DET REC KEY HALF LOCK SW RMC KEY AVDD AVSS VDIOSC OSCI OSCO VSIOSC DAVDD VREFL AOUTL AOUTR VREFR DAVSS ASYO ASYI AVD1 BIAS RFI AVS1 PCO PDO FILI FILO CLTV PEAK BOTM ABCD I/O I -- I -- -- -- I I I I I I I I I I I I I -- -- -- I O -- -- -- O O I -- O I -- I I -- O O I O I I I I Not used (open) Not used (open) Input terminal for the test mode detection Not used (open) Power supply (for microcomputer block) Ground (for microcomputer I/F) System reset terminal Servo signal monitor Voltage monitor of UNREG power supply Not used (connected to ground) Clear reference voltage monitor Set key detection 1 Not used (connected to RMC VDD) VL voltage monitor Not used (connected to ground) Set KEY WAKE detection Not used (connected to RMC VDD) Signal input for OPEN SW detection Remote control key detection Power supply (for the analog circuit block) Ground (for the analog circuit block) Power supply (for OSC cell) Input to the X'tal oscillator circuit Output from the X'tal oscillator circuit Ground (for OSC cell) Built-in DAC VCC Built-in DAC VREF (L-ch) Built-in DAC (L-ch) output Built-in DAC (R-ch) output Built-in DAC VREF (R-ch) Ground (for the built-in DAC) Playback EFM duplex signal output Playback EFM comparison slice level input AVDD Bias input for the playback EFM comparison Playback EFM RF signal input AVSS Phase comparison output for the playback EFM system master PLL Phase comparison output for the analog PLL Filter input for the playback EFM system master PLL Filter output for the playback EFM system master PLL Internal VCO control voltage input for the playback EFM system master PLL Peak hold signal input of the light amount signal Bottom hold signal input of the light amount signal Light amount signal input Description
-- 32 --
Pin No. 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
Pin Name FE AUX1 VC ADIO ADRT AVD2 AVS2 ADRB SE TE DCHG APC DSPVDD0 DSPVSS0 XTSL DIN1 DOUT PWMLP PWMLN PWMRP DADT/PWRRN ADDT LRCK XBCK FS256 MVCI DSPVDD1 ADFG F0CNT DIFVDD0 DIFVSS0 APCREF LDDR TRDR TFDR FFDR FRDR MCUVDD1 FGIN FS4 SPRD/SPDU/ RTG0 SPFD/SPVS/ PWM3 SPDV/RTG1 SPDW/RTG2
I/O I I I O I -- -- I I I -- I -- -- I I O O O O O I O O O I -- I O -- -- O O O O O O -- I O O O O O Focus error signal input Support signal input (A/D input) Middle point voltage input Not used (open)
Description
A/D converter the upper limit voltage input AVDD AVSS A/D converter the lower limit voltage input Sled error signal input Tracking error signal input Connecting analog power supply of the low impedance Error signal input for the laser digital APC Power supply (for DSP block) Ground (for DSP block) X'tal oscillation frequency selection Not used (connected to ground) Not used (open) Not used (open) Not used (open) Not used (open) Not used (open) Not used (connected to ground) Not used (open) Not used (open) Not used (open) Not used (connected to ground) Power supply (for DSP block) ADIP duplex FM signal (20.05±1KHz) input Not used (open) Power supply (for DSP I/F) Ground (for DSP I/F) Output to the reference PWM for the laser APC Not used (open) Tracking servo drive PWM signal output () Tracking servo drive PWM signal output (+) Focus servo drive PWM signal output () Focus servo drive PWM signal output (+) Power supply (for the microcomputer block) Not used (open) 176.4kHz clock signal output Spindle servo drive output (PWM or inertia)/Brushless spindle motor 3-phase drive logic output (U)/RTG output 0 Spindle servo drive output (PWM+ or PWM absolute value)/Brushless spindle motor absolute value PWM output/PWM3 Brushless spindle motor 3-phase drive logic output (V)/RTG output 1 Brushless spindle motor 3-phase drive logic output (W)/RTG output 2
-- 33 --
Pin No. 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 to 117 118 119 120 to 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155
Pin Name DSPVDD2 DSPVSS1 SPCU SPCV SPCW SRDR/SL1F SFDR/SLVF SLDV SLDW SLCU SLCV SLCW DIFVDD1 DIFVSS1 EFMO MNT0 MNT1 MNT2 MNT3 SENSE TX RECP DSPVDD3 NC DRAMVSS0 DRAMVDD0 NC DRAMVDD1 DRAMVSS1 TSB MST VDD RMC DTCK TSB SLV VDD TSB SLVI TSB SLVO TDI TMS TCK XTRST TDO JTAGVDD JTAGVSS MCUVDD2 MIFVDD0 MIFVSS0
I/O -- -- I I I O O O O I I I -- -- O O O O O O O O -- -- -- -- -- -- -- -- I/O -- I O I I I I O -- -- -- -- -- Power supply (for DSP block) Ground (for DSP block)
Description
Brushless spindle motor drive comparison signal input (U) Brushless spindle motor drive comparison signal input (V) Brushless spindle motor drive comparison signal input (W) Sled servo drive PWM signal output () Sled servo drive PWM signal output (+) Brushless sled motor 3-phase logic output (V)/2-phase drive logic output (1) Brushless sled motor 3-phase drive logic output (W)/2-phase drive logic output (2+) Brushless sled motor 3-phase drive comparate input (U)/2-phase drive comparate input (1) Brushless sled motor 3-phase drive comparate input (V)/2-phase drive comparate input (2) Brushless sled motor 3-phase drive comparate input (W)/2-phase comparate output (2) Power supply (for DSP I/F) Ground (for DSP I/F) Not used (open) DSP monitor output (0) DSP monitor output (1) DSP monitor output (2) DSP monitor output (3) Not used (open) Not used (open) Not used (open) Power supply (for DSP block) Not used (open) Ground (for the external D-RAM) Power supply (for the external D-RAM) Not used (open) Power supply (for the external D-RAM) Ground (for the external D-RAM) Power supply (for TSB master communication) TSB master data input/output I/F power supply (for TSB slave communication) TSB slave signal input Not used (open) Data input terminal for JTAG Test mode control input terminal for JTAG Clock input terminal for JTAG Reset input terminal for JTAG Data output terminal for JTAG Power supply terminal for JTAG Ground terminal for JTAG Power supply (for the microcomputer block) Power supply (for the microcomputer I/F block) Ground (for the microcomputer I/F block)
-- 34 --
Pin No. 156, 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 to 190 191 192 193 194, 195 196 197 to 199 200, 201 202 203 204 205 206 207 208 209
Pin Name TEST1, TEST0 EVA OPR LED SSB DATA SSB CLK MCUVSS0 VREC MODE VL PWM VC PWM REG CTL PWM TUN REG PWM NC CLK SEL OPEN CLOSE SW GND SW SET CODE0 SET CODE1 SET CODE2 SET CODE3 MIFVDD1 MIFVSS1 AOUT SEL SI0 SO0 SCK0 XGUM ON BEEP NC OPT DET XJACK DET XMIC DET PD S0, PD S1 MIFVDD2 MODE1 to 3 HD CON 1, 2 NC XCS ADA XPD ADA XCS LCD LCD STB LCD RST REC LED LD ON
I/O I I O I/O -- -- O -- -- O O O O I O -- O O -- -- -- O I O O I O -- I I I O -- O O O O O O O O O O Terminal 1, 0 for the main test EVA/FLASH chip discrimination terminal Operation LED control Input/output of SSB serial data SSB serial clock Ground (for the microcomputer block) Not used (open)
Description
PWM for the laser power supply voltage control PWM for the system power supply voltage control Not used (open) Not used (open) Not used (open) Not used (open) Not used (open) Not used (open) Not used (open) Set code 1 Set code 2 Not used (open) Power supply (for the microcomputer I/F block) Ground (for the microcomputer I/F block) HP/LINE changeover signal output Serial data input (CH0) Serial data output (CH0) Serial clock signal output (CH0) Not used (open) Beep sound output Not used (open) Not used (open) Not used (open) Not used (open) PD IC mode changeover 0, 1 Power supply (for the microcomputer I/F block) Not used (open) Not used (open) Not used (open) Not used (open) Not used (open) Not used (open) Not used (open) Not used (open) Not used (open) Not used (open) Not used (open)
-- 35 --
Pin No. 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225, 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244
Pin Name TSB SLV CHK K-TAI DTCK CHK MCUVSS1 CAV CLV SW XOPT CTL CS RTC OFTRK MUTE XCS NV XRST MTR DRV XRF RST MCUVDD3 SPDL MON XA VLS SOUND 1, 2 XHOLD SW SYNC REC SYNC LINE PROTECT FLASHVDD FLASHVSS SLD MON VLON SLEEP FFCLR CHG GAIN CHG TUN REG ON XHP STBY 0 MIFVDD3 MIFVSS2 TEST2 NC
I/O I I I -- O O O I O O O O -- I I I I I O I -- -- I O O O O O O O -- -- O -- TSB slave check Not used (open) Not used (open) Ground (for the microcomputer block) Not used (open) Not used (open) Not used (open) Off track signal input Analog mute "H": muting ON NV RAM chip select NADESHIKO2 reset TIARA reset
Description
Power supply (for the microcomputer block) Spindle monitor AVLS SW detection Not used (open) HOLD switch detection Not used (open) Not used (open) Not used (open) Power supply for FLASH Ground terminal for FLASH Sled monitor Laser power supply control SLEEP request Input latch output for the start signal Not used (open) Not used (open) Not used (open) HP Amp power supply control Power supply (for the microcomputer I/F block) Ground (for the microcomputer I/F block) Not used (open) Not used (open)
-- 36 --
SECTION 7 EXPLODED VIEWS
NOTE : · -XX, -X mean standardized parts, so they may have some difference from the original one. · Color indication of Appearance Parts Example : KNOB, BALANCE (WHITE) ··· (RED) Parts color Cabinet's color · Items marked " * "are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · The mechanical parts with no reference number in the exploded views are not supplied. · Hardware (# mark) list and accessories and packing materials are given in the last of this parts list. · Abbreviation AUS : Australian model. FR : French model. HK : Hong Kong model. KR : Korea model.
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
4 3 7 6
MT-MZE500-174
7-1. MAIN SECTION
1 10 27 2 12 13 1 7 7
5
8
9 28
15 21 22 23 20 16 17 18 19 14 11
25 26
Ref. No. 1 1 2 2 2 2 3 4 5 6 7 8 9 10 * 11 12 12 12 12 13 14 15 16 17 Part No. 4-218-233-09 4-218-233-11 A-3380-151-1 A-3380-152-1 A-3380-153-1 A-3380-154-1 X-3379-511-1 4-225-426-01 X-3379-686-1 3-224-037-21 4-984-017-21 3-226-938-01 4-225-074-01 3-224-036-21 A-3323-629-A 3-224-033-01 3-224-033-11 3-224-033-21 3-224-033-31 X-3379-685-1 3-224-024-11 Description Remarks
24
Ref. No. 18 19 20 21 21 21 21 22 23 24 25 25 25 25 26 Part No. 4-995-271-01 3-224-025-01 3-224-023-01 3-224-022-01 3-224-022-11 Description Remarks
SCREW (1.4), MI (SILVER)...(SILVER, YELLOW, BLUE) SCREW (1.4), MI (BLACK)...(BLACK) PANEL SUB ASSY (OS), UPPER (SILVER) PANEL SUB ASSY (OL), UPPER (BLUE) (AEP, E,HK) PANEL SUB ASSY (OY), UPPER (YELLOW) (HK) PANEL SUB ASSY (OB), UPPER (BLACK) (HK) HOLDER ASSY SCREW (MD), STEP BRACKET ASSY SPRING (POP UP L) SCREW (1.7), TAPPING SHEET, INSULATING TERMINAL BOARD SPRING (POP UP R) MAIN BOARD, COMPLETE LID, BATTERY CASE (SILVER) LID, BATTERY CASE (BLUE)(AEP,E,HK) LID, BATTERY CASE (YELLOW)(HK) LID, BATTERY CASE (BLACK)(HK) TERMINAL BOARD ASSY, BATTERY CASE (BATTERY)
SCREW (MD), STEP TERMINAL BOARD (MINUS) BUTTON (OPEN) BELT, ORNAMENTAL (WHITE)...(SILVER) BELT, ORNAMENTAL (DARK BLUE)... (BLUE)(AEP,E,HK) 3-224-022-21 BELT, ORNAMENTAL (LIGHT GRAY)... (YELLOW)(HK) 3-224-022-31 BELT, ORNAMENTAL (DARK GRAY)...(BLACK)(HK) BUTTON (CONTROL B) SPRING (HOLD) BUTTON (CONTROL A) CASE (REAR) (SILVER) CASE (REAR) (BLUE)(AEP,E,HK)
3-224-020-01 3-224-063-21 3-224-019-01 3-224-018-51 3-224-018-61
3-224-018-71 CASE (REAR) (YELLOW)(HK) 3-224-018-81 CASE (REAR) (BLACK)(HK) 3-224-021-01 DIAL (HOLD) (LIGHT GRAY)... (SILVER,YELLOW) 3-224-021-11 DIAL (HOLD) (LIGHT GRAY)... (BLUE)(AEP,E,HK) 3-224-021-21 DIAL (HOLD) (DARK GRAY)...(BLACK)(HK) 4-218-233-25 SCREW (1.4), MI (SILVER)...(SILVER, YELLOW, BLUE) 4-218-233-27 SCREW (1.4), MI (BLACK)...(BLACK) 3-227-291-01 SHEET (QON)
26 26 27 27 28
3-224-027-01 SLIDER (OPEN) 3-225-834-01 SPRING (OPEN), TENSION 3-224-026-01 LEVER (CONVERSION)
-- 37 --
7-2. MECHANISM DECK SECTION (MT-MZE500-174)
65 55 53 54
56 57
M902 M901
59 60
61 58 62
64 63 51
52
Ref. No. 51 52 53 54 55 56 57 58 59 60
Part No. 1-680-453-11 3-222-392-01 3-222-394-01 3-224-779-01 4-222-216-01 3-338-645-51 4-218-233-14 4-218-233-02 4-222-208-01 4-222-204-01
Description MOTOR FLEXIBLE BOARD SCREW (M1.4), TAPPING CHASSIS SPRING, THRUST DETENT GEAR (SA) WASHER SCREW (1.4), MI SCREW (1.4), MI GEAR (SB) BEARING (N)
Remarks
Ref. No. 61 0 62 63 64 65 M901 M902
Part No. 4-222-203-02 X-3379-869-1 3-222-391-01 3-225-278-11 X-3379-529-1 8-835-706-01
Description SCREW, LEAD OPTICAL PICK-UP BLOCK (LCX-4E) SPRING (M), RACK SCREW, TAPPING BASE ASSY, MOTOR MOTOR, DC SSM18A (SPINDLE)
Remarks
1-763-399-11 MOTOR, DC (SLED)(WITH PULLY) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
-- 38 --
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, -X mean standardized parts, so they may have some difference from the original one. · Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · CAPACITORS: uF: µF Ref. No. * Part No. Description · RESISTORS All resistors are in ohms. METAL: metal-film resistor METAL OXIDE: Metal Oxide-film resistor F: nonflammable · COILS uH: µH · Abbreviation AUS : Australian model. FR : French model. HK : Hong Kong model. KR : Korea model. Remarks Ref. No. C555 C556 C557 C558 C559 C561 C563 C601 C603 C604 C605 C606 C607 C610 C611 C612 C613 C615 C616 C618 C698 C802 C803 C804 C806 C807 C808 C810 C841 C843 C844 C901 C902 C903 C904 C905 C907 C908 C909 C910 C911 C915 C917 C918 C919 Part No. 1-131-621-11 1-131-621-11 1-127-772-11 1-127-772-11 1-127-772-11 1-107-820-11 1-107-820-11 1-107-820-11 1-107-820-11 1-107-820-11 1-115-156-11 1-127-895-11 1-115-156-11 1-117-919-11 1-164-943-11 1-117-863-11 1-164-935-11 1-125-777-11 1-107-820-11 1-125-838-11 1-107-820-11 1-107-820-11 1-164-935-11 1-164-943-11 1-119-923-11 1-119-923-11 1-107-820-11 1-164-943-11 1-107-820-11 1-107-820-11 1-107-820-11 1-137-739-11 1-127-895-11 1-137-739-11 1-127-895-11 1-125-777-11 1-125-837-11 1-125-777-11 1-164-943-11 1-164-937-11 1-127-895-11 1-125-777-11 1-125-777-11 1-125-777-11 1-127-895-11 · SEMICONDUCTORS In each case, u: µ, for example: uA...: µA... , uPA... , µPA... , uPB... , µPB... , uPC... , µPC... , uPD..., µPD...
MAIN
When indicating parts by reference number, please include the board name. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Description TANTAL. CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM TANTAL. CHIP TANTALUM TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP 6.8uF 6.8uF 33000PF 33000PF 33000PF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 1uF 22uF 1uF 10uF 0.01uF 0.47uF 470PF 0.1uF 0.1uF 2.2uF 0.1uF 0.1uF 470PF 0.01uF 0.047uF 0.047uF 0.1uF 0.01uF 0.1uF 0.1uF 0.1uF 22uF 22uF 22uF 22uF 0.1uF 1uF 0.1uF 0.01uF 0.001uF 22uF 0.1uF 0.1uF 0.1uF 22uF 20% 20% 10% 10% 10%
Remarks 6.3V 6.3V 10V 10V 10V 16V 16V 16V 16V 16V 10V 4V 10V 20.00% 6.3V 10.00% 16V 20% 10.00% 6.3V 10.00% 16V 10.00% 10V 16V 10% 6.3V 16V 16V 10.00% 16V 10.00% 16V 10.00% 10V 10.00% 10V 16V 10.00% 16V 16V 16V 16V 6.3V 4V 6.3V 4V 10V 6.3V 10V 16V 16V 4V 10V 10V 10V 4V
A-3323-629-A MAIN BOARD, COMPLETE ********************* 3-227-590-01 SHEET (F), CONDUCTIVE 4-225-074-01 TERMINAL BOARD < CAPACITOR > C101 C102 C103 C104 C201 C202 C203 C204 C301 C302 C303 C304 C305 C306 C351 C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 C515 C516 C519 C524 C526 C527 C529 C530 C551 C552 C553 C554 1-125-837-11 1-135-868-91 1-115-467-11 1-164-942-11 1-125-837-11 1-135-868-91 1-115-467-11 1-164-942-11 1-117-919-11 1-107-820-11 1-125-837-11 1-125-926-11 1-125-838-11 1-127-895-11 1-107-820-11 1-164-931-11 1-127-772-11 1-164-940-11 1-164-940-11 1-164-943-11 1-127-772-11 1-127-772-11 1-164-938-11 1-164-940-11 1-164-850-11 1-164-850-11 1-164-156-11 1-164-850-11 1-107-820-11 1-125-777-11 1-164-940-11 1-117-919-11 1-127-772-11 1-127-772-11 1-117-919-11 1-164-939-11 1-125-837-11 1-125-837-11 1-127-578-11 1-127-578-11 CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP TANTAL. CHIP 1uF 220uF 0.22uF 0.0068uF 1uF 220uF 0.22uF 0.0068uF 10uF 0.1uF 1uF 4.7uF 2.2uF 22uF 0.1uF 100PF 33000PF 0.0033uF 0.0033uF 0.01uF 33000PF 33000PF 0.0015uF 0.0033uF 10PF 10PF 0.1uF 10PF 0.1uF 0.1uF 0.0033uF 10uF 33000PF 33000PF 10uF 0.0022uF 1uF 1uF 3.3uF 3.3uF 10% 20% 10.00% 10.00% 10% 20% 10.00% 10.00% 20.00% 6.3V 2.5V 10V 16V 6.3V 2.5V 10V 16V 6.3V 16V 6.3V 6.3V 6.3V 4V 16V 16V 10V 16V 16V 16V 10V 10V 16V 16V 16V
10% 20% 10% 20%
10.00% 10% 10.00% 10.00% 10.00% 10% 10% 10.00% 10.00% 0.50PF
0.50PF 16V 25V 0.50PF 16V 16V 10.00% 10V 10.00% 20.00% 10% 10% 20.00% 10.00% 10% 10% 20% 20% 16V 6.3V 10V 10V 6.3V 16V 6.3V 6.3V 6.3V 6.3V
20% 20% 20% 20% 10.00% 10% 10.00% 10.00% 10.00% 20% 10.00% 10.00% 10.00% 20%
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MAIN
Ref. No. C920 C921 C922 C923 C924 C925 Part No. 1-127-895-11 1-125-777-11 1-127-569-11 1-107-820-11 1-127-569-11 Description TANTAL. CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP TANTAL. CHIP 22uF 0.1uF 100uF 0.1uF 100uF 0.1uF Remarks 20% 4V 10.00% 10V 20% 4V 16V 20% 4V 16V Ref. No. R106 R201 R202 R203 R204 R205 R206 R301 R302 R303 R501 R503 R505 R515 R516 R517 R519 R521 R525 R526 R554 R601 R602 R603 R604 R605 R606 R607 R609 R612 R613 R614 R615 R616 R619 R804 R806 R807 R808 R811 R812 R813 R814 R816 R817 R818 R819 R820 R827 R828 R830 R832 R833 R837 R903 R909 R910 R911 Part No. 1-218-963-11 1-218-971-11 1-218-971-11 1-218-961-11 1-218-929-11 1-218-977-11 1-218-963-11 1-218-935-11 1-208-703-11 1-218-981-11 1-218-971-11 1-218-953-11 1-208-691-11 1-208-691-11 1-208-691-11 1-208-691-11 1-218-977-11 1-242-967-11 1-218-990-11 1-218-990-11 1-218-990-11 1-218-929-11 1-218-935-11 1-218-943-11 1-218-990-11 1-218-965-11 1-218-977-11 1-218-977-11 1-218-981-11 1-218-959-11 1-218-945-11 1-218-953-11 1-202-974-11 1-218-990-11 1-218-953-11 1-218-973-11 1-218-977-11 1-218-959-11 1-218-959-11 1-218-963-11 1-218-965-11 1-218-967-11 1-218-971-11 1-218-951-11 1-218-941-11 1-218-941-11 1-218-989-11 1-218-975-11 1-218-989-11 1-218-990-11 1-218-990-11 1-218-990-11 1-218-990-11 1-218-990-11 1-218-957-11 Description RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP SHORT SHORT SHORT RES-CHIP RES-CHIP RES-CHIP SHORT RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP SHORT RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP SHORT SHORT SHORT SHORT SHORT RES-CHIP 6.8K 33K 33K 4.7K 10 100K 6.8K 33 6.8K 220K 33K 1K 2.2K 2.2K 2.2K 2.2K 100K 1 0 0 0 10 33 150 0 10K 100K 100K 220K 3.3K 220 1K 3.3M 0 1K 47K 100K 3.3K 3.3K 6.8K 10K 15K 33K 680 100 100 1M 68K 1M 0 0 0 0 0 2.2K 10K 10K 0 5% 5% 5% 5% 5% 5% 5% 5% 0.5% 5% 5% 5% 0.5% 0.5% 0.5% 0.5% 5% 5% Remarks 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
1-107-820-11 CERAMIC CHIP < CONNECTOR >
* CN501 * CN551
1-778-168-11 CONNECTOR, FFC/FPC (ZIF) 20P 1-793-124-21 CONNECTOR, FPC (ZIP) 8P < DIODE >
D101 D201 D801 D845 D901 D902 D903
8-719-056-72 8-719-056-72 8-719-061-82 8-719-077-43 8-719-081-33
DIODE UDZ-TE-17-2.4B DIODE UDZ-TE-17-2.4B LED TLSU1002(TPX1,SONY)(OPERATE) DIODE MAZZ068H01S0 DIODE MA2YD1500LS0
8-719-081-33 DIODE MA2YD1500LS0 8-719-420-51 DIODE MA729 < FERRITE BEAD >
FB802 FB831
1-414-228-11 FERRITE 1-414-228-11 FERRITE < IC >
0uH 0uH
5% 5% 5%
1/16W 1/16W 1/16W
IC301 IC501 IC551 @ IC601 IC801 IC901
8-759-598-15 8-759-689-67 8-759-698-62 8-752-410-49 8-759-566-18
IC IC IC IC IC
TA2131FL(EL) SN761057DBT SC111257FCR2 CXD2671-203GA AK6480BH-E2
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
8-759-698-61 IC XPC18A32FCR2 < JACK >
J301
1-778-368-11 JACK, HEADPHONE (i) < COIL >
L503 L551 L552 L553 L554 L901 L902 L904 L905
1-469-570-11 1-410-389-31 1-410-389-31 1-414-400-11 1-414-400-11 1-424-701-11 1-424-701-11 1-414-398-11 1-414-404-11
INDUCTOR INDUCTOR CHIP INDUCTOR CHIP INDUCTOR INDUCTOR
10uH 47uH 47uH 22uH 22uH
COIL (INDUCTOR) COIL (INDUCTOR) INDUCTOR 10uH INDUCTOR 100uH < TRANSISTOR >
Q301 Q501
8-729-037-52 TRANSISTOR 8-729-922-10 TRANSISTOR < RESISTOR >
2SD2216J-QR(TX).SO 2SA1577-QR
R101 R102 R103 R104 R105
1-218-971-11 1-218-971-11 1-218-961-11 1-218-929-11 1-218-977-11
RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP
33K 33K 4.7K 10 100K
5% 5% 5% 5% 5%
1/16W 1/16W 1/16W 1/16W 1/16W
5% 5% 5%
1/16W 1/16W 1/16W
1-218-965-11 RES-CHIP 1-218-965-11 RES-CHIP 1-218-990-11 SHORT
@Replacement of IC601 used in this set requires a special tool.
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MAIN
Ref. No. R920 R921 R923 R931 R934 R935 R937 R939 R945 R947 R949 Part No. 1-208-707-11 1-218-979-11 1-218-969-11 1-218-990-11 1-218-990-11 1-218-990-11 1-218-990-11 1-218-990-11 1-208-715-11 1-208-935-11 Description METAL CHIP RES-CHIP RES-CHIP SHORT SHORT SHORT SHORT SHORT METAL CHIP METAL CHIP 10K 150K 22K 0 0 0 0 0 22K 100K 1K 0.5% 5% 5% Remarks 1/16W 1/16W 1/16W 1-251-895-21 1-476-211-21 1-528-252-21 1-528-299-41 1-528-434-13 1-528-543-11 1-528-580-21 1-528-661-15 1-528-744-23 1-569-007-11 1-756-115-11 3-008-521-01 3-008-521-21 3-021-018-11 3-043-060-01 Ref. No. Part No. Description Remarks ACCESSORIES & PACKING MATERIALS ******************************** BATTERY CASE REMOTE CONTROL UNIT BATTERY CHARGER (BC-7S)(UK) BATTERY, NI-CD (NC-6WM)(AEP,UK,FR) BATTERY CHARGER (BC-7SG)(AUS) BATTERY, NI-CD (NC-6WM)(AUS,E,HK,KR) BATTERY CHARGER (BC-7HT)(E) BATTERY CHARGER (BC-7DR)(KR) BATTERY CHARGER (BC-7DY)(AEP,FR) ADAPTOR, CONVERSION 2P(E) CHARGER, BATTERY (BC-7SP2)(HK) CASE, BATTERY CHARGE(AEP,UK,AUS,E,FR,KR) CASE, BATTERY CHARGE(HK) LABEL, FRANCE(FR) CASE, CHARGE (C/D)(HK)
0 0 0.5% 0.5% 5% 1/16W 1/16W 1/16W
1-218-953-11 RES-CHIP
0 0 0 0 0
< COMPOSITION CIRCUIT BLOCK > RB551 RB552 RB553 1-233-959-11 RES, NETWORK (CHIP TYPE) 470 1-233-973-11 RES, NETWORK (CHIP TYPE) 100K 1-233-967-11 RES, NETWORK (CHIP TYPE) 10K < SWITCH > S801 S802 S803 S804 S805 S806 S807 S809 S810 1-786-033-21 1-786-033-21 1-786-033-21 1-786-033-21 1-786-033-21 1-786-033-21 1-786-033-21 1-762-498-21 1-771-483-61 SWITCH, TACTILE (x) SWITCH, TACTILE (> N) SWITCH, TACTILE (.) SWITCH, TACTILE (VOL-) SWITCH, TACTILE (VOL+) SWITCH, TACTILE (PLAY MODE) SWITCH, TACTILE (AVLS) SWITCH, PUSH (1 KEY)(OPEN/CLOSE) SWITCH, PUSH (1 KEY)(HOLD) < VIBRATOR > X601 1-795-002-11 VIBRATOR, CERAMIC 45.1584MHz ************************************************************ MISCELLANEOUS ************** 51 1-680-453-11 MOTOR FLEXIBLE BOARD 0 62 X-3379-869-1 OPTICAL PICK-UP BLOCK (LCX-4E) M901 8-835-706-01 MOTOR, DC SSM18A (SPINDLE) M902 1-763-399-11 MOTOR, DC (SLED)(WITH PULLY) ************************************************************ 3-220-749-01 CASE, CARRYING 3-224-424-11 MANUAL, INSTRUCTION(ENGLISH,SPANISH) (AEP,UK,AUS,E,HK,KR) 3-224-424-21 MANUAL, INSTRUCTION (FRENCH,GERMAN)(AEP,FR) 3-224-424-31 MANUAL, INSTRUCTION (DUTCH,SWEDISH)(AEP) 3-224-424-41 MANUAL, INSTRUCTION (ITALIAN,PORTUGUESE)(AEP) 3-224-424-51 MANUAL, INSTRUCTION (FINNISH,RUSSIAN)(AEP) 3-224-424-61 MANUAL, INSTRUCTION (CHINESE,KOREAN)(E,HK,KR) 8-953-304-90 RECEIVER MDR-E805SP
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
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MZ-E500
Sony Corporation
9-873-027-11
Audio Entertainment Group
-- 42 --
2000L1664-1 Printed in Japan ©2000.12 Published by General Engineering Dept.