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Service Manual
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MZ-E909
SERVICE MANUAL
Ver 1.2 2002.02 with SUPPLEMENT-1
US Model AEP Model E Model Tourist 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-MZE909-173 LCX-4E
SPECIFICATIONS
Audio playing system MiniDisc digital audio system 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. 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 Modulation system EFM (Eight to Fourteen Modulation) Number of channels 2 stereo channels 1 monaural channel Frequency response 20 to 20,000 Hz ± 3 dB Wow and Flutter Below measurable limits Outputs Headphones/earphones: stereo mini-jack, maximum output level 5 mW + 5 mW (US model) load impedance 16 ohms, 3 mW + 3 mW (Other models) load impedance 32 ohms Power requirements Nickel metal hydride rechargeable battery One NH-14WM(A) (supplied): 1.2V, 1,350 mAh One LR6 (size AA) battery (not supplied) External power jack (for the rechargeable battery): Power rating 3V DC Battery life 1) (Unit: Approx. hours) (JEITA 2) ) Batteries SP Stereo LP2 LP4 (normal) Stereo Stereo Ni-MH 38 45 53 rechargeable battery NH-14WM(A)3) LR6 (SG) 60 70 83 Sony Alkaline dry battery 4) LR6 (SG)4) and 100 122 145 NH-14WM(A)3) 1) Measured with the power save function on (see "Preserving battery power") is on. 2) Measured in accordance with the JEITA (Japan Electronics and Information Technology Industries Association) standard (using a Sony MDW-series Mini-disc). 3) With a fully charged battery 4) When using a Sony LR6 (SG) "STAMINA" alkaline dry battery (produced in Japan). Note The battery operation may be shorter than that specified, depending on the operating conditions, the temperature of the location, and the type of battery being used.
PORTABLE MINIDISC PLAYER
9-873-304-03
2002B0200-1 © 2002.02
Sony Corporation
Personal Audio Company Published by Sony Engineering Corporation
MZ-E909
Ver 1.1 2001.11
Dimensions Approx. 71.1 x 77.6 x 12.5 mm (w/h/d) (2 7 / 8 x 3 1 /8 x 1 /2 in.) (not including projecting parts and controls) Mass Approx. 49 g (1.8 oz) (the player only) Supplied accessories Headphones/earphones with a remote control (1) Battery charging stand (1) AC power adaptor (for the supplied battery charging stand) Rechargeable battery (1) Rechargeable battery carrying case (1) Dry battery case (1) Carrying pouch (1) AC plug adaptor (1) (world model only) US and foreign patents licensed from Dolby Laboratories. Design and specifications are subject to change without notice.
TABLE OF CONTENTS
Specifications ........................................................................... 1
1. SERVICING NOTE ...................................................... 3 2. GENERAL
Location and Function of Controls .................................... 4
3. DISASSEMBLY
3-1. "Lid ASSY, Upper" ..................................................... 3-2. Mechanism Deck ........................................................ 3-3. Bracket (R) ASSY ...................................................... 3-4. Main Board Sub ASSY, Bracket (L) ASSY, SW Board ............... 3-5. Optical Pick-up ASSY ................................................ 5 5 6 6 7
4. TEST MODE .................................................................. 8 5. ELECTRICAL ADJUSTMENTS ........................... 12 6. DIAGRAMS
6-1. Block Diagram .......................................................... 6-2. Printed Wiring Boards Main Section (1/2) ......... 6-3. Printed Wiring Boards Main Section (2/2) ......... 6-4. Schematic Diagram Main Section (1/2) ............. 6-5. Schematic Diagram Main Section (2/2) ............. 6-6. Printed Wiring Boards Audio Section ................ 6-7. Schematic Diagram Audio Section ..................... 17 18 19 20 21 22 23
7. EXPLODED VIEWS
7-1. Main Section ............................................................. 26 7-2. Mechanism Deck Section ......................................... 27
8. ELECTRICAL PARTS LIST ................................... 28
r
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size.)
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.
: LEAD FREE MARK
Unleaded solder has the following characteristics. · Unleaded solder melts at a temperature about 40°C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350°C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! · Strong viscosity Unleaded solder is more viscous (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. · Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder. MAIN BOARD SUB ASSY · Audio board is supplied with main board sub ASSY. · Audio board can't be moved away from main board. Give a damage when take it off forcibly. · The part that audio board overlap with main board can't be repaired.
* Replacement of CXD2671B-206GA (IC601) used in this set requires a special tool.
2
MZ-E909
SECTION 1 SERVICING NOTE
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/Ciose detection switch (S809)
3
MZ-E909
SECTION 2 GENERAL
1 2
This section is extracted from instruction manual.
The Player
Playing an MD
C D E F
9 8
1 Insert an MD.
1 Slide OPEN to open the lid. 2 Insert an MD. 3 Close the lid.
3
7
2
1 2 3 4 5 6 7 ./x/N> button 3 Color Info-LED GROUP button HOLD (Locking the control) switch i (earphones) jack OPEN switch Terminals for charging stand/ dry battery case (at the bottom) 8 VOL +/ button 9 Battery compartment
1
Insert an MD with the label side facing up, pushing the MD to the direction of the arrow in the illustration.
2 Play an MD.
VOLUME +/
2
GROUP
VOL+
The earphones with a remote control
VOL
A B C D E F G J
+
1N>
3 Color Info-LED
1)
H I K L
>N x
X . . x
1 Turn the control towards N> on the remote control (or press > N on the player) to play the disc.
A short beep sounds in the headphones/earphones when using the remote control. The LED flashes and then lights up.
2 Pull and turn VOL +/ on the remote control (or press VOLUME +/ on the player) to adjust the volume.
The volume indicator appears in the display, allowing you to check the volume level. After you adjust the volume, push back the control.
1 2 3 4 5 6 7 8 9 q;
Headphones/earphones Stereo mini plug X (pause) button SOUND button RPT/ENT (Repeat/Enter) button PLAYMODE button DISPLAY button x (stop) button* Control (./N>) Control VOL +/
Pull and turn to adjust the volume.
To stop play, press x.
Playback starts from the point you last stopped playing. To start playback from the beginning of the disc, turn and hold the control towards N> on the remote control (or hold down > N on the player) for 2 seconds or more.
1)
The LED indicates the current operating status by the lighting up in the following colors. When the battery power is exhausted, the LED starts flashing. For more details, see "When to replace or recharge the battery."
LED color Red Green Orange
Operating status Normal play (The LED lights up continuously) Group mode* (The LED lights up continuously) Group skip mode* (The LED lights for about 5 seconds)
*For more details, see "Using the group function."
qa HOLD (Locking the control) switch qs Display window
* The stop button also operates as the enter button, depending on the function.
To Find the beginning of the current track or the previous track3)
Do this (Beeps2) in the headphones) Turn the control towards . on the remote control once (three short beeps). (Or press . on the player once.) Turn the control towards . on the remote control repeatedly (continuous three short beeps). (Or press . on the player repeatedly.) Turn the control towards N> on the remote control (two short beeps). Press > N on the player once. Turn and hold the control towards . on the remote control. Hold down . on the player. Turn and hold the control towards N> on the remote control. Hold down > N on the player. Press X on the remote control (continuous short beeps). Press X on the remote control again to resume play. Press x, and then slide OPEN.5)
The display window of the remote control
Find the beginning of the next track4) Go backwards while playing Go forward while playing Pause Remove the MD
2) 3)
A
B
CD E
F
G
1 2 3 4 5 6 7 Track number display Charactor information display Disc indication Alarm indication Play mode indication Battery level indication SOUND indication
4)
5)
You can turn off the beep sound. For more details, see "Turning off the beep sound." If you turn the control towards . on the remote control (or press . on the player) during the first track of the disc, the player goes to the beginning of the last track on the disc. If you turn the control towards N> on the remote control (or press > N on the player) during the last track of the disc, the player goes to the beginning of the first track on the disc. If you open the lid, the playback will begin from the beginning of the first track (except when disc information is stored to the personal disc memory or when group mode is on).
The battery charging stand
z
The MZ-E909 supports the newly developed DSP TYPE-R for ATRAC. It thus allows you to enjoy TYPE-R high-quality sound from MDs recorded in SP stereo on TYPE-Requipped MD decks, etc.
C
A B
Note
When removing the disc, make sure to press x first, and then slide OPEN.
Viewing the display window of the remote control
1 Terminals for charging 2 CHARGE lamp 3 DC IN (3V jack) (at the rear)
Track number Track name6) or elapsed time of the track
6)
Appears only with MDs that have been electronically labeled.
z
· The player can play the track recorded by 2 × or 4 × long playing mode (LP2 or LP4). Normal stereo playback, LP2 stereo playback, LP4 stereo playback or monaural playback is automatically selected to match the audio source. · The display on the remote control will turn off shortly after you press x.
4
MZ-E909 SECTION 3 DISASSEMBLY
r
Ver 1.1 2001.11
The equipment can be removed using the following procedure.
Set
"Lid ASSY Upper"
Bracket (R) ASSY Mechsnism deck Optical pick-up ASSY
Main board sub ASSY Bracket (L) ASSY, SW board
Note : Follow the disassembly procedure in the numerical order given.
3-1. "LID ASSY, UPPER"
Lid ASSY, upper
1 Screws , ES Lock
1 Screws , ES lock
2
Bracket (L) ASSY
3-2. MECHANISM DECK
3 Screw (LL), step
Mechanism deck
4 1 Move claw away from bracket (stop) ASSY 5 9 Motor flexible board (CN551) 7 2 8 OP flexible board (CN501)
Bracket (R) ASSY
Panel, bottom
6 Claw
Bracket (stop) ASSY
5
MZ-E909
Ver 1.1 2001.11
3-3. BRACKET (R) ASSY
1 Screw, ES lock
1 Screw, ES lock
1 Screws, ES lock
3 Screw, ES lock
Bracket (R) ASSY
Bracket (L) ASSY
2
3 Screw, ES lock
Panel, bottom
3-4. MAIN BOARD SUB ASSY, BRACKET (L) ASSY, SW BOARD
Note : On installation of bottom panel assy, adjust the position of
both two switches (S807, S808) and two knobs (AVLS, HOLD).
MAIN BOARD SUB ASSY · Audio board is supplied with main board sub ASSY. · Audio board can't be moved away from main board. Give a damage when take it off forcibly. · The part that audio board overlap with main board can't be repaired.
2 Claw 3 Lid, battery case 1
SW board
7
Bracket (L) ASSY
6
Main board sub ASSY Case (K), battery
4
(Audio board) Knob (HOLD)
5 Remove solder (Two places)
6
MZ-E909
3-5. OPTICAL PICK-UP ASSY
Optical pick-up ASSY (LCX-4E)
1 Washer 2 Gear (SA) 5
3 Screw (MI 1.4)
4 Spring, thrust detent
7
MZ-E909 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
888
F 1SHUFF PGM SOUND 1 2 BASS 1 2
u
All on
All off
008 V1.000
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 A)
· 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 11) has not been finished completely, always start in the test mode. (The set cannot start in normal mode)
C605
TAP601 SHORT: TEST MODE OPEN: NORMAL MODE
R607
R601 R80
C802 C810 C699
TP921
C613
C610
C606
4-3. TEST MODE STRUCTURE
Test Mode (Display Check Mode)
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:
.
+ key Manual Mode
x
key + key Servo Mode
Audio Mode
Power Mode key OP Alignment Mode or 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
MZ-E909
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 + 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
address 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
+ key : 100th place of mode number increase key : 100th place of mode number decrease
· ADIP Error Value & Adjusted Value Display LCD display
x
key + key : 10th place of mode number increase 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 :
+ key : Up 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. 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
MZ-E909
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 >B key, 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-E909)
001 1 Adrs
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 No error Display code 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_ABCD_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
Servo system error
TOC error Power system error Offset error
Instantaneous interruption detected. Offset error FE ABCD Offset error TE ABCD Offset error X1 TE ABCD Offset error
4-6-3. Clearing the error display code After servicing, reset the error display code. 1. Set the TEST MODE. 2. Press the DISPLAY key on the remote control activates the selfdiagnosis display mode. 3. To reset the error display code press X key on the remote control when the code is displayed.(except for R - - - - display) (All the data on the 1st, N, N-1 and N-2 will be reset) 4. Press X key on the remote control again.
10
MZ-E909
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. Press 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. 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**P##
Total of play system error count Total of record 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 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:
000 P**R00 000 EIB **
LCD display
000 FF
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 Error code Playback Cause of error EIB Stat Adrs BEmp Description of error Sound error correction error Decorder status error Cannot access the address Buffer becomes empty 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. Quit the sound skip check result display mode, and press the x key to return to the test mode. (display check mode)
11
MZ-E909 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 Vl PWM Duty adjustment (item No.:764) r 3 Vd PWM Duty adjustment (item No.:765) 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. Set the overall adjustment mode and press PLAY MODE key, item No. will change to 762. 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) Manual mode 2 Manual power adjustments 3 Electrical offset adjustments (Do not enter the disc) 4 Overall CD adjustments 5 Overall MO adjustments 6 RESUME clear 7 Rewrite the NV value
5-2-3. Power The power is supplied with 1.5 V DC from the battery case.
762 VclPWM XX
4. Connect a digital voltmeter to TP901 (VC) on the main board and adjust + key (voltage up) and key (voltage down) on the remote control. Adjustment value:2.35V Standard value:2.34 to 2.355V MAIN BOARD (SIDE A)
Overall adjustment mode
TP901 (VC)
R909
C909 C910
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
C908 R903 C905
R910
C921
R951
L905 C907
15 14
R964
R965
28 29 30
25
20
D903
IC901
digital voltmeter
10
021 Res NV CC
3. Press X key on the remote control. LCD display
TP901 (VC)
021 Res OK?
4. Press X key on the remote control again. LCD display 5. Press X key to write the adjustment value.
021 Res ***
After reset is completed.
021 Reset!
5. Press x key to terminate the Manual mode and return to the TEST MODE.
12
MZ-E909
5-4-3. Vl PWM Duty adjustment method 1. Set the Manual mode and set the item No. to 764. LCD display
764 VlPWM XX
2. Connect a digital voltmeter to TP917 (VL) on the main board and adjust + key (Voltage up) and key (Voltage down) on the remote control. Adjustment value:2.23V Standard value:2.22 to 2.235V
digital voltmeter TP917 (VL)
TP917 (VL) D902 C903 L902
Q901
C E
R930
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 key activates the overall adjustment mode. LCD display
000 Assy11
4. Press the DISPLAY key. LCD display
030 Ofst**
5. If result of electrical offset adjustment is OK,the following display appears. LCD display
MAIN BOARD (SIDE A)
030 OfstOK
5-5. OVERALL ADJUSTMENT MODE
5-5-1. Overall adjustment mode structure
TEST MODE (Display Check Mode) VOLUME key Overall Adjustment Title Display(ASSY**)
. key
D901
3. Press X key to write the adjustment value.
5-4-4. Vd PWM Duty adjustment method 1. Set the Manual mode and set the item No. to 765. LCD display
C901
CD overall Adjustment
x
key
765 VD_PWM XX
> N key
> N key
2. Connect a digital voltmeter to TP903(VD) on the main board and adjust + key (Voltage down) and key (Voltage up) on the remote control. Adjustment value:1.26V Standard value:1.255 to 1.27V MAIN BOARD (SIDE A)
TP603 TP604
R806 R515 R808
MO overall Adjustment
x
key
DISPLAY key
Electrical offset Adjustment key Power Supply Adjustment
x
key
PLAY MODE key
x
key
TP903 (VD)
C806
C601
TP602 TP601
C526
5
4
IC801
8
R827
C807 C603
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 key to set the Overall Adjustment mode. LCD display
C805 R805
1
TP533
RB553
C559
R807
C604
C529
C558 C557
CN551 45 43 42 1
56 55
digital voltmeter
50
Q501
5
R
4
1
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
TP903(VD)
3. Press X key to write the adjustment value.
XXX CD RUN
XXX: Item No. for which an adjustment is being executed.
13
MZ-E909
3. If NG in the overall CD adjustments, return to Reset NV and perform from the electrical offset adjustment again. LCD display
5-5-5. Overall CD and MO adjustment items 1. Overall offset adjustment
Item No. 030 035 Completed Contents GRV setting · Sarvo OFF · Head UP Laser ON/OFF electrical offset difference measurement
XXX NG
XXX: NG item No. 4. If OK through the overall CD adjustments, then perform overall MO adjustments. LCD display
2. Overall CD adjustment items
Item No. 761 300 561 562 Contents VC,VR power voltage High/Low selection HPIT setting · Sarvo OFF SLED move to inside SLED move to outside High reflection CD electrical offset adjustment 312 Laser ON · Focus UP · VC correction ALFA offset adjustment 313 314 320 324 321 328 324 332 330 336 337 338 344 345 521 522 341 300 completed IJ offset adjustment FE offset adjustment HPIT adjustment Focus servo ON TE offset adjustment 1 TE gain adjustment TWPP gain adjustment TE offset adjustment 1 TE offset adjustment 2 Tracking servo ON ABCD gain adjustment KF gain correction RF gain adjustment CD focus gain adjustment CD tracking gain adjustment CD two-axis sensitivity adjustment (inside) CD two-axis sensitivity adjustment (outside) CD focus bias adjustment HPIT setting · servo OFF
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 testmode. 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
3. Overall MO adjustment items
Item No. 761 100 G RV setting Low reflect MO offset adjustment Laser ON · Focus UP · EVC correction ALFA offset adjustment 113 114 118 200 561 220 224 221 224 232 IJ offset adjustment FE offset adjustment Wpp denominator adjustment HPIT adjustmet LPIT setting · servo OFF SLED move to inside Focus servo ON TE offset adjustment 1 TE gain adjustment TE offset adjustment 1 TE offset adjustment 2 Contents VC,VR power voltage High/Low selection
043 Res ***
After reset is completed LCD display
112
043 Res Clr
5-5-4. Rewrite the NV value After resume clear, rewrite the NV value. Microprocessor version 1.0 to 2.0 : Step 1 and 2. Microprocessor version 2.1 and later : Step 1 only
Step 1 2 Item NO. 861 862 863 864 NV value 0F (h) 0B (h) 87 (h) 75 (h)
14
MZ-E909
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 Tracking servo ON
Contents ABCD gain adjustment KF gain adjustment RF gain adjustment FCS gain adjustment TRK gain adjustment READ GRV adjustment 1 R GRV setting 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
MZ-E909
Ver 1.1 2001.11
SECTION 6 DIAGRAMS
MAIN BOARD SUB ASSY · Audio board is supplied with main board sub ASSY. · Audio board can't be moved away from main board. Give a damage when take it off forcibly. · The part that audio board overlap with main board can't be repaired.
r WAVEFORMS
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
1
Approx. 12 mVp-p
surface
IC501 1 TE
2
Lead layout of conventional IC CSP (chip size package)
Approx. 1.2 Vp-p
IC501 ed (RF)
3
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 form that of conventional IC.
Approx. 10 mVp-p
IC501 rs (FE)
16
MZ-E909
6-1. BLOCK DIAGRAMS
Iy Ix 6 Jx
MAIN BOARD
CN501 VREF Iy
RF AMP,FOCUS/TRACKING ERROR AMP
AUDIO BOARD (1/2)
HEADPHONE 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 RMC DTCK 142 22 DVDD 40 AVCC SERIAL I/F VC XRST 25 SBUS 23 SCK 24 S MON 43 221 XRF RST 160 SSB DATA 161 SSB CLK 9 S MON REC KEY 18 SET KEY2 14 TSB MST VDD 141 LED O 211 LED SWITCH Q803 LED SWITCH Q801 XHP STB 240 MUTE 218 AOUT L 29 RCH AOUT R 30 UNREG VIF 21 1 +B 20 VCC 22
IC301
RCH 2 LCH J301 i IN B OUT B BEEP OUT A BEEP OUT B 4 RCH RGND KEY DATA VC 15 18 STB 17 MUTE BEEP VREF IN 13 REFERENCE VOLTAGE SWITCHING Q301 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
A-C 13 D-C 7 18 MON VIF 18 PD-I
1 ADIP IN 44 TPP/WPP ADIP 21 PD-NI 19
APC
VC 31
5 LD-A LD LD-K S0 S1 S0 S1 AVCC 13 11 19 AVCC AVCC 20 LASER AUTO POWER CONTROL Q501 PD-O S-MONITOR
AUDIO BOARD (2/2)
SW BOARD
D801,802 (3 COLOR LED) D802 (ORANGE) D801 (RED) (GREEN) S808 HOLD OFF ON
12
20
194 PD S0 195 PDS1 DI DO SK XCS EEPROM FOCUS/TRACKING COIL DRIVE, SPINDLES/SLED MOTOR DRIVE
DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO SIGNAL PROCESSOR, EFM/ACIRC ENCODER/DECODER, SHOCK PROOF MEMORY CONTROLLER, 16M BIT D-RAM, SYSTEM CONTROL
LED RED PWM 167 LED GREEN PWM 163 HOLD SW 227 SET KEY 1 13 WK DET 17
IC801
IC601
XCS NV SCK0 S00 SI0 101 SLCV 219 181 180 179
4 3 2 1
S809 (OPEN/CLOSE) VIF
IC551
MINIDISC OPTICAL PICK-UP BLOCK (LCX-4E) 24 26 23 46
HALF LOCK SW 19 S806 GROUP S805 VOLUME + S804 VOLUME --
47
102 SLCW
TSB SLV VDD MIFVDD0 MIFVDD1 MIFVDD2
25 2 TRACKING COIL 1 4 FOCUS COIL 3 TRK+ 30 33 32
45
100 SLCU
DIFVDD0 76 143 154 176 196 TSB SLV CHK 210 MIFVDD3 241 OSCI 24 OSCO 25 X601 45.1584MHz DVDD
S803 .
S802 >N
S801 x
POWER SUPPLY
IC901
VLD 10 44 VD 5 XWK4 2 XWK1 7 4 6 3 VRMC XWK3 VSTB XWK2 VIF 42
VL VIF
PRE DRIVER
TRK-
HI-BRIDGE CONTROL/ PRE DRIVER BIAS
28 27
81 TFDR 80 TRDR 202 XTEST TAP601 (TEST)
DVDD SWITCH Q905 DVDD ON/OFF Q907,908 VG D903
DVDD SWITCH Q909
DVDD
VC VCO 35 VA 41 VG 19 LG 18 DC-DC CONVERTER Q902 DVDD DVDD SWITCH Q906 AVDD
FCS+ OE FCS13 14 11 PRE DRIVER HI-BRIDGE CONTROL 15 16
RMC KEY 20 82 FFDR 83 FRDR
VB MON 10
UNREG
MINIDISC MECHANISM BLOCK M902 (SLED)
VC PWM 165 VL PWM 164 CN551 SLED1+ SLED14 2 39 34 35 42 43 44 98 SLDV 96 SRDR 97 SFDR FS4 VLON SLEEP FFCLR XRST AVDD VDIOSC DRAMVDD0 DRAMVDD1 JTAGVDD FLASHVDD 86 234 235 236 8 21 VC 17 20 23 119 139 151 231 DVDD
26 INM1 27 RF1 23 RF2 22 56 1 55 54 46 36 34 45 INM2 CLK VLON SLEEP FFCLR XRST VC VC VC2
D902
VL 9 VL 11 L2 16 L2 12 VB 50 L1 32 L1 28
SWITCH Q901
PRE DRIVER
3 PHASE CONTROL/ PRE DRIVER
IC902
UNREG
SLED2+ 3 SLED2- 1
37
41
99 SLDW
8
D901 VC OUT 33
52
95 SPCW
RECHAGEABLE BATTERY NH-14WM 1PC, 1.2V 1400mAh
19
53
94 SPCV 93 SPCU
M901 (SPINDLE) CLVU CLVV CLVW 7 6 5 UNREG
18 8 9 6 5 4 PRE DRIVER 3 PHASE CONTROL/ PRE DRIVER
54
1 2 56 55 48
89 90 87 88 220
SPD V SPD W SPD U SPVS XRST MTR DRV
MCUVDD0 6 DSPVDD0 59 DSPVDD1 73 MCUVDD1 84 DSPVDD2 91 DSPVDD3 113 MCUVDD2 153 MCUVDD3 222
DRY BATTERY SIZE "AA" (IEC DESIGNATION LR6) 1PC, 1.5V
· Signal path. F : Analog J : Digital
17
17
MZ-E909
6-2. PRINTED WIRING BOARDS MAIN SECTION (1/2)
1 2
z
Refer to page 16 for Notes.
3
4 DRY BATTERY SIZE "AA" (IEC DESIGNATION LR6) 1PC, 1.5V
5
6
7
8
9
MAIN BOARD (SIDE A)
A
C903
TP917 (VL) D902
C612
R613
C605
TAP601 SHORT: TEST MODE OPEN: NORMAL MODE
R607
R601 R804
C802 C616
C606
R602
X601
C611 C615
R615
z
C810
C699
C607
TP921
C613
C610
R603 R606 R605
R614 R612
R609
C618
Semiconductor Location
Ref. No. D101 D201 D855 D901 D902 D903 D904 Location E-7 F-8 D-7 B-2 A-3 C-3 E-4 E-5 E-6 B-7 D-7 C-2 E-4 D-5 E-7 D-8 B-3 E-4 E-6 F-7 E-7 E-6 F-6
C901
L902
Q901
B C E
D901 L901 B
R930
TP901 (VC)
TP560
* IC601
TP565
R909
C909 C910
C908 R903 C905
R910
C921
IC501 IC551 IC601 IC801 IC901 IC902 Q501 Q801 Q803 Q901 Q902 Q905 Q906 Q907 Q908 Q909
R951
L905 C907
15 14
R964
R965
28 29 30 35
25
20
D903
10
C925
C
C920
C918 R920
TP605
C924
C919
40 42 43 45
IC901
50
C915
5 R921 1 5556
R948
TP603 TP602
TP604
R806 R515 R808
C806
C601
R950
1 4
5
15 19
C526
TP601
5
TP903 (VD) D
RB553
C559
IC801
8
R827
C807 C603
C805 R805
1 2
1 2 3 4 D855
CN801
10
R839
20
TP533 C529
C558 C557
R807
C604
CN551 45 43 42 40 1 5 8
BCE Q803
C851
A
R817
8 7
5
C527
C530
E
R517
C505 C504
C502
4
R516
22 20
15
10
5
1 14
R526 C508
30 29
R958 R959
Q907
BCE
R835
R525
6 5 4 L903
C519
R931
M
F M902 SLED MOTOR
L904
C904
R960
L503 C524
Q905
R962
S
D
C923
1
3
IC501
23 25
R932 R933 C516
D
S G
ECB
R961
G
Q906
Q801
R832 R831 D201
3 2 1
30
C515
35
C513 C511 C510
40
C509
44 RB554
C563 C564 C565
C952
C999
R834
IC902
C922
15
20
25 28 Q908
R833 R830
D101
Q902 D904 D S G
C503 R503
15
R505
5
R521 C501 R501
R519
M901 SPINDLE MOTOR
5
IC551
35
FB802
10
C854
20
10
1
BCE
C853
1
R818
OPTICAL PICK-UP BLOCK LCX-4E
5
AUDIO BOARD CN802
56 55
CN501
50
R819
Q501
FB801
J301 2
Q909
1-682-467-
11 (11)
MOTOR FLEXIBLE BOARD 1-679-187- 11
RECHAGEABLE BATTERY NH-14WM 1PC, 1.2V 1400mAh
18
18
MZ-E909
6-3. PRINTED WIRING BOARDS MAIN SECTION (2/2)
z
Refer to page 16 for Notes.
1
2
3
4
5
6
7
MAIN BOARD (SIDE B)
A
TP904
TP606
B
TP552 TP911 TP556 TP613 TP559 TP615 TP611 TP612 TP613 TP608 TP563 TP562 TP609 TP607 TP610 TP558 TP557 TP564 TP561 TP920 TP902 TP912
C
TP616
TP551 TP919
TP907
TP104
TP505 TP507 TP510 TP576 TP577 TP574 TAP501 TP572 TP573 TP557 TP566 TP567 TP502 TP501 TP529 TP521 TP503
TP513 TP516 TP511 TP514 TP519 TP504 TP508 TP512 TP515 TP517 TP506 TP509
D
TP204
TP810 TP811 TP812
E
TP813
TP570 TP571 TP526 TP103 TP524
TP532 TP523 TP530 TP525 TP527 TP528 TP203 TP952 TP591
TP302
F
1-682-467-
11 (11)
19
19
MZ-E909
6-4. SCHEMATIzC DIAGRAM MAIN SECTION (1/2)
z
Refer to page 16 for Notes.
z
Refer to page 16 for Waveforms.
z
Refer to page 24 for IC Block Diagrams.
RF AMP,FOCUS/TRACKING ERROR AMP
CN501 20P TRKTRK+ FCSFCS+ AGND VREF C D IY IX SO LD-A LD-K JX JY A B MON SI AVCC R503 1k C501 100p R501 33k C502 0 . 0 3 3 IC501 SN761057DBT
ADIP -IN REXT S-MON WPP FE LPF ABCD VREF11 C AVCC TE D OFC-1 OFC-2 PS LP EQ AGND RF CCSL2 D-C IY IX
TE
C508 1500p R525 0 R526 0
TRKTRK+ FCSFCS+ TP5105 (GND)
S MON FE ABCD
C503 3 3 0 0 p
C509 3300p C510 10p C511 1 0 p C513 1 0 p C519 3300p
TP5112
JX JY A
C504 3300p C505 0.01 TP5118
A-C
B VC VREF075 TON-C CIG PEAK CDN PD-I BOTM OFTRK XRST SCK SBUS PD-NI DGND
VREF MON
C516 0 . 1 C515 0.1
PEAK BOTM OFTRK XRF RST SSB CLK SSB DATA
R505 2.2k C524 10 6.3V C530 2200p C527 0.033 L503 10 µH R521 1 Q501 2SA1577 AUTOMATIC POWER CONTROL C529 10 6.3V R519 100k R517 2.2k R516 2.2k
PD-O ADFG DVDD
ADIP
FFCLR SLEEP VLON SLD CON U
XHP STB
XRF RST XRST MTR DRV XCS NY MUTE OFTRK
CLV CON U
XHOLD SW
SHORT:TEST MODE OPEN:NORMAL MODE TAP601 (TEST)
PD_S1 PD_S0
IC801 AK6417AL
PD_S0 PD_S1
EEPROM
NC TEST2 MIFVSS2 MIFVDD3 XHP STBY NC CHG CHG GAIN FFCLR SLEEP VLON SLD MON FLASHVSS FLASHVDD PROTECT TSB SSB CTL SYNC REC XHOLD SW JOG B JOG A XAVLS CLV U MON(SPDL MON) MCUVDD3 XRF RST XRST MTR DRV XCS NY MUTE VGCTL CS RTC XOPT CTL GND SW MCUVSS1 OPRLEDRL LED O TSB SLV CHK ORPLEDGL RECLEDGH ORPLEDGH LCD STB XCS LCD XPD ADA XCS ADA X TEST HD CON 2 HD CON 1 MODE3 MODE2 MODE1 MIFVDD2 PD SI PD SO XMIC DET XJACK DET OPT DET XPATCH MIC SENS PAUSE KEY LCD RST AUX XMUTE NC NC
R827 1M
XCS VCC SK XBUSY DI RST DO GND
XCS NY
BEEP
C810 0.01 R806 100k
S MON
VREF MON SET KEY
R804 47k
XWK1 OPEN RMC KEY
C802 0.1
C606 10 6.3V
X601 45.1584MHz
R603 150
C605 1
C607 1 C610 10 6.3V C611 0 . 0 1 C612 0.47 C613 4 7 0 p R605 10k R 6 0 6 100k
R601 10
R602 10
R607 100k
C616 0.1
R615 3.3M
R609 220k
C618 1
R612 3.3k R614 1k
PEAK BOTM ABCD FE
R613 220
C615 0.1
TE
DIN1 DOUT PWMLP PWMLN PWMRP DADT ADDT LRCK XBCK FS256 MVCI DSPVDD1 ADFG FOCNT DIFVDD0 DIFVSS0 APCREF LDDR TRDR TFDR FFDR FRDR MCUVDD1 FGIN FS4 SPRD/SPDU/RTG0 SPFD/SPVS/PWM3 SPDV/RTG1 SPDW/RTG2 DSPVDD2 DSPVSS1 SPCU SPCV SPCW SRDR SFDR SLDV SLDW SLCU SLCV SLCW DIFVDD1 DIFVSS1 EFMO MNT0 MNT1 MNT2 MNT3 SENSE TX RECP DSPVDD3 NC NC NC NC DRAMVSS0 DRAMVDD0 NC NC NC
SCS1 SI1 NC SCK1 78 DD CTL MCUVDD0 MIFVSS3 XRST S MON VB MON CHG MON VREF MON SET KEY 1 SET KEY 2 NC 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 AVDI BIAS RFI AVS1 PCO PDO FILI FILO CLTV PEAK BOTM ABCD FE AUX1 VC ADIO ADRT AVD2 AVS2 ADRB SE TE DCHG APC DSPVDD0 DSPVSS0 XTSL
* IC601 CXD2671B-206 G A
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
CSP(Chip Size Package)
BEEP XGUM ON SCK0 SO0 SI0 AOUT SEL MIFVSS1 MIFVDD1 SET CODE3 SET CODE2 SET CODE1 SET CODE0 NC OPEN CLOSE SW CLK SEL NC LED RED PWM VD PWM VC PWM VL PWM LED GREEN PWM MCUVSS0 SSB CLK SSB DATA NC EVA TEST0 TEST1 MIFFVSS0 MIFVDD0 MCUVDD2 JTAGVSS JTAGVDD TDO XTRST TCK TMS TDI TSB SLV0(TSL0) TSB SLVI(TSLI) TSB SLV VDD(TSLVDD) RMC DTCK TSB MST VDD(TSMVDD) DRAMVSS1 DRAMVDD1 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC
C805 0.1 R805 3.3k R807 3 . 3 k
VD PWM VC PWN VL PWN
R808 3.3k C806 0.047 C601 0.1
SSB CLK SSB DATA
C807 0.047
RMC DTCK
C604 0.1
CN801 20P LED R LED G VC LED O SET KEY XWK1 OPEN/CLOSE HOLD SW GND XHP STB MUTE BEEP VIF UNREG R IN L OUT AGND AGND L IN R OUT
R830 68k
Q801,83 LED DRIVE R831 330 R832 33 R833 15k
R839 470
SET KEY XWK1 OPEN XHOLD SW XHP STB MUTE BEEP
ADIP
R515 2.2k
AUDIO BOARD CN802
SLD MON U SLD MON V SLD MON W
MON U MON V MON W CON U PWM CON V
SLD CON W
CON U PWM CON V CON W
CLV CLV CLV SLD SLD SLD
CLV CLV CLV CLV
TR1 TF1 FF1 FR1
C603 0.1
R834 470k
Q801 XP1510
R835 470k
Q803 UN9214J
C526 0.033
FS4
VC
DVDD
UNREG
2
1
4
5
6
7
8
9
11
12
13 1 4 15
16 17 18
MAIN BOARD (2/2)
20
20
MZ-E909
6-5. SCHEMATIzC DIAGRAM MAIN SECTION (2/2)
z
Refer to page 16 for Notes.
z
Refer to page 24 25 for IC Block Diagrams.
MAIN BOARD (1/2) 1 2 4 5 6 7 8 9 11 12 13 14 15 16 17 18
J301 R958 1M R959 1M Q908 2SB1462 R962 1M DVDD RMC KEY RMC DTCK VC R819 1M
D101 NAZS0270
R960 1M Q909 XP1501
Q907-909 +B ON/OFF
R961 1M
FB802 0 R818 100 R817 100 FB801 0
RGND KEY DATA RVDD
Q907 UN9214
D201 NAZS0270
D855 MAZZ068H
C565 C564 C563
0.033 0.033 0.033
VC PWN
SLD CON V SLD CON W
TAP501
RB554 3.3k
TRK+ TRK-
Q905 3LN01SS B+ SWITCH
C901 22 6.3V D901 MA2YD15
R909 10k
V12 W12 PGNDW2 WO2 VMVW2 VO2 PGNDUV2 UO2 VMU2 VMR2 RO2 PGND2 FO2 VMF2
VIF VA VAFB VDFB VIFFB GND VC VCO VC VCOUT L1 NC PGND1 PGND1
SLD CON U SLD PWM SLD MON U SLD MON V SLD MON W
V11 W11 PGNDW1 WO1 VMVW1 VO1 PGNDUV1 U01 VMU1 VMR1 RO1 PGND1 FO1 VMF1
VLON XWK1 XWK2 XWK3 XWK4 VSTB VRMC GND VL VLO VL L2 PGND2 PGND2
U12 PWM2 CPUO2 CPVO2 CPWO2 OE GND1 VC VG CPWO1 CPVO1 CPUO1 PWM1 U11
IC551 SC111258FCR2
FOCUS/TRACKING COIL DRIVE, SPINDLE/SLED MOTOR DRIVE
F12 R12 COM2 CPU12 CPV12 CPW12 NC GND2 CPWI CPVI CPUI COM R11 F11
TF1 TR1 R950 1k R948 C924 0 0.47 R964 680k
C915
0.1
FR1 FF1
Q906 SI2302 B+ SWITCH
FFCLR SLEEP FS4
NC VD VC2 XRST CRST RSTREF VREF VB GND CLKSEL VAIFON FFCLR SLEEP CLK
IC901 XPC18A32AFCR2
POWER SUPPLY
L1 RF1 INM1 DTC1 DTC2 RF2 INM2 PWM1 PWM2 VG LG PGND2 L2 NC
R903 2.2k
C905 0.1 C909 0.01
C908 C921 R951 1.5M 0.1
3300p
R965 0
D903 C907 1 MA729
L905 100µH VC
XRST MTR DRV CLV MON W CLV MON V CLV MON U CLV PWM CLV CON U
VD PWM
CLV CON V CLV CON W FCS+ FCS-
VLON R930 3.3k L903 150µH D904 MA2Z748
L902 47µH
D902 MA2YD15
CN551 8P CLVN CLVU CLVV CLVW SLED1+ SLED2+ SLED1SLED2RB553 10k Q901 2SD2114K DC/DC CINVERTER ON/OFF R931 330k
M901 SPINDLE MOTOR
DC/DC CONVERTER
R933 100k C922 22 4V
0.1
R921 R920
150k 10k
M902 SLED MOTOR
IC902 XC6368B101MR C557 0.033 C558 0.033 C559 0.033
R932 1M
DRY BATTERY SIZE"AA" (IEC DESIGNATION LR6) 1PC.1.5V Q902 XP151A13A0MR DC/DC CINVERTER ON/OFF
C918
L904 10µH C904 22 4V
C923 22 4V
C903 47 6.3V
UNREG RECHARGEABLE BATTERY NH-14WM 1PC.1.2V 1400mAh C999 0.1 C952 100 4V
VG
21
21
VL PWN
C919 10 6.3V
C920 0.1
C925 22 6.3V
C854 C853 C851
0.1 0.0068 0.1
R910 10k
C910 1000p
L901 68µH
MZ-E909
6-6. PRINTED WIRING BOARDS AUDIO SECTION
z
Refer to page 16 for Notes.
1
2
3
4
5
6
7
AUDIO BOARD (SIDE A)
A
CN803 1 5 9
C104
AUDIO BOARD (SIDE B)
C304
R303 R302
TP826
C803 C804
TP825
R201 R301
C303
C301
18 19
13 12
C306
R205
C201 C101
C204
R202
TP305
IC301
24 7 1
R106
R101
R105
R102
C305
BCE
Q301
CN802 1 5 10 2
C103
R103
B
C203 R206
TAP801 (OPEN/CLOSE)
C102
C202
6
C302
15
R104
R203
R204
TP304
1-682-468-
11 (11)
19
20
1-682-468-
11 (11)
A
SWITCH FLEXIBLE BOARD
C 1-682-470- 11
MAIN BOARD (LAST DIGIT-11) CN801 MAIN BOARD (LAST DIGIT-21) CN801
A
SW BOARD (SIDE A)
R812 R811 R814 R813 R815
9
CN804
1
1-682-469S804 VOLUME D S805 VOLUME+ D801,802 (3 COLOR LED)
(GREEN) (RED) (ORANGE)
11 (11)
S808 HOLDc OFFtON
S809 (OPEN/CLOSE)
SW BOARD (SIDE B)
D801
z
D802 E
1-682-469S806 GROUP
S803 .
S801 x
S802 >/B
11 (11)
Semiconductor Location
Ref. No. D801 D802 IC301 Q301 Location D-3 E-3 A-3 A-3
22
22
MZ-E909
6-7. SCHEMATIzC DIAGRAM AUDIO SECTION
z
Refer to page 16 for Notes.
z
Refer to page 24 for IC Block Diagrams.
CN802 20P LED R LED G VC LED O SET KEY XWK1 OPEN/CLOSE HOLD SW GND MAIN BOARD (LAST DIGIT-11) CN801 XHP STB MUTE BEEP VIF UNREG R IN L OUT MAIN BOARD (LAST DIGIT-21) CN801 AGND AGND L IN R OUT C104 6800p C204 6800p C101 1 R101 33k C301 10 6.3V R102 33k C201 1 R201 33k R301 33 R202 33k C803 470p 0.01 TAP801 (OPEN/CLOSE) 1 5 9
CN803 9P LED R LED G VC LED O SET KEY XWK1 OPEN/CLOSE HOLD SW GND
C804
C302 0.1
C303 1
R104 10
C103 0.22
IN R OTUA BEEP OTUB BEEP ICMT IN L VCC
C102 100 4V R103 4.7k R203 4.7k C202 100 4V R204 10 C203 0.22
+B OUT L PWR GND OUT R DET AGC IN
VREF
STB S801 IC301 TA2131FL MUTE BST SW HEADPHONE AMP BEEP GND VREF IN
LPF2 LPF1
D802 TLQU1008
D801,802 (3 COLOR LED) (ORANGE) R811 6.8k
S802
R303 220k (RED) CN804 9P 9 (GREEN)
R812 10k
S803
LED R C304 4.7 6.3V LED G VC LED O SET KEY R302 6.8k XWK1 OPEN/CLOSE Q301 2SC4738FL REFERENCE VOLTAGE SWITCHING HOLD SW GND
R813 15k
S804 VOLUME-
D801 KPTB-1612SURKMGKC 5
BTS
NF2
NF1
R814 33k
S805 VOLUME+
R206 6.8k
R106 6.8k
R815 68k S809 (OPEN/CLOSE) 1 S806 GROUP
C305 2.2 C306 22 4V
S808 HOLD OFF ON
23
23
MZ-E909
r
IC BLOCK DIAGRAMS
IC501 SN761057DBT
IC301 TA2131FL(EL)
44 ADIP-IN
BST SW
BEEP IN
VREF IN
MUTE
43 S-MON A+B+C+D I+J NPP TON CSL Aw+Dw TON Peak TON Botm ADIP TE TE TEMP TWpp PK/BTM Aw CSLO VREF075 A-C D-C Malfa Mij AwBPF Dw DwBPF
18 PW SW TC MT 19 VCC 20 INR 21
17 MT SW
16 BST SW
15 BEEP
14
GND
STB
13 V REF 12 VREF 11 LPF1
TE 1 REXT 2 Wpp-LPF 3 VREF 4 C 5
S-MONITOR
ADD 10 BST NF1 BST1
D 6
INL 22
9 LPF2
BEEP 23 OUTB BEEP 24 OUTA 1 +B
PW A
PW B
BST2
8 BST NF2 7 BST OUT BST AGC
D-C 7 Tpp/Wpp
42 41 40 39 38 37 36 35 34 33 32 31 30 29 28
FE ABCD AVCC OFC-1 OFC-2 PS LP EQ AGND RF CCSL2 VC VREF075 PEAK BOTM
2 OUTL
3 PWR GND
4 OUTR
5 DET
6 AGC IN
RF Iy 8 Ix 9 FE ABCD
IC551 SC111258FCR2
CPWO1 CPWO2 CPVO2 CPUO1 CPUO2 CPVO1 PWM1 PWM2 GND1 UI1
Jx 10 Jy 11 A 12 A-C 13 B 14 PEAK/BOTM
VG
VC
56
55 VC
54
53 52 51 VG
50
49 VC VC BIAS OE ROE
48 47 46 45
OE
VC 3Phase control ch2 VC VG
44 43 UI2 42 VI2 41 WI2 40 PGNDW2
VI1 WI1
1 2
3Phase control ch1 VG VC
OE
TON-C 15 CIG 16 CDN 17 PD-NI 18 PD-I 19 PD-O 20
27 DGND T-ON APC 25 XRST 24 SCK 23 SBUS 26 OFTRK
PGNDW1
3
39 WO2 38 VMVW2 3Phase Pre driver ch2 3Phase Pre driver ch1 37 VO2 36 PGNDUV2 35 UO2
ADFG 21 DVDD 22 ADIP
SERIAL I/F
WO1
4
WMVW1
5
VO1 PGNDUV1 UO1
6 7 8
VC VG VMU1 GND 9 VG VC
34 VMU2 33 VMR2
VMR1 10 RO1 11
32 RO2 H-BRIDGE PRE DRIVER CH2
31 PGND2
PGND1 12
H-BRIDGE PRE DRIVER CH1
30 FO2
FO1 13 29 VMF2 VC VGVC H-BRIDGE CONTROL CH1 U VGVC V VGVC W VC VG U VCVG V VCVG W H-BRIDGE CONTROL CH2 OE 15 FI1 16 RI1 17 COM1 18 CPUI1 19 CPVI1 20 CPWI1 21 GND2 22 NC 23 CPWI2 24 CPVI2 25 CPUI2 26 COM2 27 RI2 28 FI2 VC
VMF1 14
24
24
MZ-E909
IC901 XPC18A32AFCR2
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
IC902 XC6368B101MR
ERROR AMP. FB 1
PHASE COMPENSATION
PWM COMPARATOR
4 GND
+
+
BUFFER, DRIVER
5 EXT
VDD 2
CE 3
Vref WITH SOFT START, CE
PWM/PFM CONTROLLER
RAMP WAVE GENERATOR, OSC
PGND2
25
MZ-E909
Ver 1.2 2002.02
SECTION 7 EXPLODED VIEWS
· The mechanical parts with no reference number in the exploded views are not supplied. · Hardware (# mark) list and accessories are given in the last of this parts list. · Abbreviation FR : French HK : Hong Kong JEW : Tourist
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.
MAIN BOARD SUB ASSY · Audio board is supplied with main board sub ASSY. · Audio board can't be moved away from main board. Give a damage when take it off forcibly.
7-1. MAIN SECTION
17
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
18
17 16 17 17 17 17
MT-MZE909-173
19 17
17 20 14 22 23 24
13 8 12 11 6 1 2 5 4
Ref. No. Part No. X-3381-935-1 3-234-164-01 3-234-168-01 3-234-163-01 3-234-163-11 Description MAIN BOARD SUB ASSY SHEET (INSULATING) KNOB (OPEN) PANEL, BOTTOM...(SILVER) (JEW) PANEL, BOTTOM...(BLUE) (JEW) Remark Ref. No. 15 16 17 18 18 19 20 22 23 23 24 10 11 12 * 13 14 3-234-167-01 3-227-923-21 1-682-470-11 A-3062-694-A X-3380-995-1 ESCUTCHEON CASE (K), BATTERY SWITCH FLEXIBLE BOARD SW BOARD, COMPLETE BRACKET (L) ASSY Part No. 3-232-536-02 3-236-443-01 3-234-449-07 X-3381-313-1 X-3381-314-1 X-3380-996-1 X-3380-994-1 3-222-373-01 3-234-169-01 3-234-169-11 Description Remark
9 15 10
* 1
2 4 5 5 5 5 6 8 9
SCREW (M1.4) (EG) SCREW (LL), STEP SCREW (M1.4) LID ASSY, UPPER...(SILVER) LID ASSY, UPPER...(BLUE) (E, HK, JEW) BRACKET (STOP) ASSY BRACKET (R) ASSY TERMINAL BOARD (MINUS) LID, BATTERY CASE...(SILVER) LID, BATTERY CASE...(BLUE) (E, HK, JEW)
3-234-163-21 PANEL, BOTTOME...(SILVER) (US, AEP, FR, E, HK) 3-234-163-31 PANEL, BOTTOME...(BLUE) (E, HK) 3-222-249-01 KNOB (HOLD) 3-234-166-01 WINDOW (LED) 3-234-165-01 BUTTON (CONTROL)
X-3380-997-1 TERMINAL (PLUS) ASSY, BATTERY
26
MZ-E909
7-2. MECHANISM DECK SECTION (MT-MZE909-173)
65 54 53 56 57 55
M902 M901
58
59 64 60 62
61
63 51
52
Ref. No. 51 52 53 54 55 56 57 58 59 60 Part No. 3-232-142-01 3-222-392-01 3-222-394-01 3-224-779-02 4-222-216-01 3-338-645-31 3-225-996-01 3-225-996-07 4-222-208-01 3-043-237-02 Description SHEET (CONNECTOR) SCREW (M1.4), TAPPING CHASSIS SPRING, THRUST DETENT GEAR (SA) WASHER (0.8-2.5) SCREW (M1.4)(EG),PRECISION PAN SCREW (M1.4)(EG),PRECISION PAN GEAR (SB) BEARING (N) Remark 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-3379-529-4
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Description SCREW, LEAD OPTICAL PICK-UP (LCX-4E) SPRING (M), RACK SCREW, TAPPING BASE ASSY, MOTOR
Remark
8-835-744-01 MOTOR, DC SSM18B (SPINDLE) 1-763-727-21 MOTOR, DC (SLED) (INCLUDING MOTOR FLEXIBLE BOARD, PULLEY GEAR)
27
MZ-E909
Ver 1.1 2001.11
AUDIO
MAIN
SECTION 8 ELECTRICAL PARTS LIST
· SEMICONDUCTORS In each case, u : µ , for example : uA.... : µ A.... , uPA.... : µ PA.... uPB.... : µ PB.... , uPC.... : µ PC.... uPD.... : µ PD.... · CAPACITORS uF : µ F · COILS uH : µ H · Abbreviation FR : French HK : Hong Kong JEW : Tourist
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. · 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
MAIN BOARD SUB ASSY · Audio board is supplied with main board sub ASSY. · Audio board can't be moved away from main board. Give a damage when take it off forcibly.
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. When indicating parts by reference number, please include the board.
Remark
Ref. No. R301 R302 R303
Part No.
Description 33 6.8K 220K 5% 5% 5%
Remark 1/16W 1/16W 1/16W
AUDIO BOARD (included in MAIN BOARD SUB ASSY)
********************
C101 C102 C103 C104 C201 C202 C203 C204 C301 C302 C303 C304 C305 C306 C803 C804 1-125-837-91 1-127-569-91 1-115-467-11 1-164-942-11 1-125-837-91 1-127-569-91 1-115-467-11 1-164-942-11 1-117-919-11 1-107-820-11 1-125-837-91 1-125-926-91 1-125-838-11 1-127-895-91 1-164-935-11 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 1uF 100uF 0.22uF 0.0068uF 1uF 100uF 0.22uF 0.0068uF 10uF 0.1uF 1uF 4.7uF 2.2uF 22uF 470PF 0.01uF 10% 20% 10% 10% 10% 20% 10% 10% 20% 6.3V 4V 10V 16V 6.3V 4V 10V 16V 6.3V 16V 6.3V 6.3V 6.3V 4V 16V 16V
1-218-935-11 RES-CHIP 1-218-963-11 RES-CHIP 1-218-981-11 RES-CHIP
***************************************************** * X-3381-935-1 MAIN BOARD SUB ASSY (including AUDIO
BOARD)
*******************
3-049-041-01 TERMINAL BOARD C501 C502 C503 C504 C505 C508 C509 C510 C511 C513 C515 C516 C519 C524 C526 C527 C529 C530 C557 C558 C559 C563 C564 C565 C601 1-164-931-11 1-127-772-81 1-164-940-11 1-164-940-11 1-164-943-11 1-164-938-11 1-164-940-11 1-164-850-11 1-164-850-11 1-164-850-11 1-107-820-11 1-125-777-11 1-164-940-11 1-117-919-11 1-127-772-81 1-127-772-81 1-137-762-91 1-164-939-11 1-127-772-81 1-127-772-81 1-127-772-81 1-127-772-81 1-127-772-81 1-127-772-81 1-107-820-11 1-107-820-11 1-107-820-11 1-115-156-11 1-117-919-11 1-115-156-11 1-117-919-11 1-164-943-11 1-125-891-11 1-164-935-11 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 TANTALUM 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 TANTAL CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 100PF 33000PF 0.0033uF 0.0033uF 0.01uF 0.0015uF 0.0033uF 10PF 10PF 10PF 0.1uF 0.1uF 0.0033uF 10uF 33000PF 33000PF 10uF 0.0022uF 33000PF 33000PF 33000PF 33000PF 33000PF 33000PF 0.1uF 0.1uF 0.1uF 1uF 10uF 1uF 10uF 0.01uF 0.47uF 470PF 10% 10% 10% 10% 10% 10% 10% 0.50PF 0.50PF 0.50PF 16V 10V 16V 16V 16V 16V 16V 16V 16V 16V 16V 10V 16V 6.3V 10V 10V 4V 16V 10V 10V 10V 10V 10V 10V 16V 16V 16V 10V 6.3V 10V 6.3V 16V 10V 16V
10% 20% 10% 20% 10% 10%
1-164-943-11 CERAMIC CHIP
CN802
* CN803
1-778-595-21 CONNECTOR, BOARD TO BOARD 20P 1-793-327-21 CONNECTOR, FPC(ZIF) 9P
10% 10% 20% 10% 10% 20% 10% 10% 10% 10% 10% 10% 10%
IC301
8-759-598-15 IC TA2131FL(EL)
Q301
8-729-598-15 TRANSISTOR 2SC4738
R101 R102 R103 R104 R106 R201 R202 R203 R204 R206
1-218-971-11 1-218-971-11 1-218-961-11 1-208-929-11 1-218-963-11 1-218-971-11 1-218-971-11 1-218-961-11 1-208-929-11 1-218-963-11
RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP
33K 33K 4.7K 10 6.8K 33K 33K 4.7K 10 6.8K
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
C603 C604 C605 C606 C607 C610 C611 C612 C613
20%
20% 10% 10% 10%
28
MZ-E909 MAIN
Ref. No. C615 C616 C618 C699 C802 C805 C806 C807 C810 C851 C853 C854 C901 C903 C904 C905 C907 C908 C909 C910 C915 C918 C919 C920 C921 C922 C923 C924 C925 C952 C999 Part No. Description 0.1uF 0.1uF 1uF 0.01uF 0.1uF 0.1uF 0.047uF 0.047uF 0.01uF 0.1uF 0.0068uF 0.1uF 22uF 47uF 22uF 0.1uF 1uF 0.0033uF 0.01uF 0.001uF 0.1uF 0.1uF 10uF 0.1uF 0.1uF 22uF 22uF 0.47uF 22uF 100uF 0.1uF 10% Remark 10V 16V 10V 16V 16V 10V 10V 10V 16V 16V 16V 16V 6.3V 6.3V 6.3V 10V 10V 16V 16V 16V 10V 10V 6.3V 10V 10V 4V 4V 10V 6.3V 6.3V 10V J301 Ref. No. Part No. Description 1-793-288-62 JACK (i) L503 L901 L902 L903 L904 L905 1-469-570-21 1-419-258-21 1-419-646-21 1-424-929-21 1-414-398-11 INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 10uH 68uH 47uH 150uH 10uH 100uH Remark 1-125-777-11 CERAMIC CHIP 1-107-820-11 1-109-982-11 1-164-943-11 1-107-820-11 1-125-777-11 1-119-923-81 1-119-923-81 1-164-943-11 1-107-820-11 1-164-942-11 1-107-820-11 1-137-739-91 1-135-989-91 1-135-837-91 1-125-777-11 1-109-982-11 1-164-940-11 1-164-943-11 1-164-937-11 1-125-777-11 1-125-777-11 1-117-919-11 1-125-777-11 1-125-777-11 1-127-895-91 1-127-895-91 1-125-891-11 1-135-837-91 1-128-964-91 1-125-777-11 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 TANTAL CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL CHIP CERAMIC CHIP CERAMIC CHIP TANTAL CHIP TANTAL CHIP CERAMIC CHIP TANTAL CHIP TANTAL CHIP CERAMIC CHIP
10% 10% 10% 10% 10% 10% 10%
1-412-032-22 INDUCTOR
20% 20% 20% 10% 10% 10% 10% 10% 10% 10% 20% 10% 10% 20% 20% 10% 20% 20% 10%
Q501 Q801 Q803 Q901 Q902 Q905 Q906 Q907 Q908 Q909
8-729-922-10 8-729-429-44 8-729-037-75 8-729-023-22 8-729-052-37 8-729-055-32 8-729-046-45 8-729-037-75 8-729-037-53 8-729-429-44
TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR
2SA1577-QR XP151 UN9214J-(TX).SO 2SD2114K XP151A13A0MR 3LN01SS-TL SI2302DS-T1 UN9214J-(TX).SO 2SB1462J-QR(TX)SO XP151
R501 R503 R505 R515 R516 R517 R519 R521 R525 R526 R601 R602 R603 R605 R606 R607 R609 R612 R613 R614 R615 R804 R805 R806 R807 R808 R817 R818 R819 R827 R830 R831 R832
1-218-971-11 1-218-953-11 1-208-895-11 1-208-895-11 1-208-895-11 1-208-895-11 1-218-977-11 1-242-967-81 1-218-990-11 1-218-990-11 1-208-929-11 1-208-929-11 1-218-943-11 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 1-218-973-11 1-218-959-11 1-218-977-11 1-218-959-11 1-218-959-11 1-218-941-81 1-218-941-81 1-218-989-11 1-218-989-11
RES-CHIP RES-CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP SHORT 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 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP
33K 1K 2.2K 2.2K 2.2K 2.2K 100K 1 0 0 10 10 150 10K 100K 100K 220K 3.3K 220 1K 3.3M 47K 3.3K 100K 3.3K 3.3K 100 100 1M 1M 68K 330 33
5% 5% 1% 1% 0.50%
1/16W 1/16W 1/16W 1/16W 1/16W
1% 1/16W 5% 1/16W 5.00% 1/16W
* CN501 * CN551
CN801
1-794-772-21 CONNECTOR, FPC(ZIF) 20P 1-778-156-11 CONNECTOR, FFC/FPC (ZIF) 8P 1-778-590-21 CONNECTOR, BOARD TO BOARD 20P
D101 D201 D855 D901 D902 D903 D904
8-719-056-58 8-719-056-58 8-719-077-43 8-719-081-33 8-719-081-33
DIODE DIODE DIODE DIODE DIODE
MAZS027008SO MAZS027008SO MAZZ068H01S0 MA2YD1500LS0 MA2YD1500LS0
5.00% 5.00% 5% 5.00% 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
8-719-420-51 DIODE MA729 8-719-072-27 DIODE MA2Z748001S0
FB801 FB802
1-414-228-11 FERRITE 1-414-228-11 FERRITE
0uH 0uH
IC501 IC551 @ IC601 IC801 IC901 IC902
8-759-689-67 6-700-680-01 8-753-000-06 8-759-680-85 6-700-880-01
IC IC IC IC IC
SN761057DBT SC111258FCR2 CXD2671B-206GA AK6417AL-L XPC18A32AFCR2
8-759-657-26 IC XC6368B101MR
1-218-975-11 RES-CHIP 1-218-947-11 RES-CHIP 1-218-935-11 RES-CHIP
@ Replacement of IC601 used in this set requires a special tool.
29
MZ-E909 MAIN
Ref. No. R833 R834 R835 R839 R903 R909 R910 R920 R921 R930 R931 R932 R933 R948 R950 R951 R965 R958 R959 R960 R961 R962 R964
SW
Part No. Description 15K 470K 470K 470 2.2K 10K 10K 10K 150K 3.3K 330K 1M 100K 0 1K 1.5M 0 1M 1M 1M 1M 1M 680K 5% 5% 5% 5% 5% 5% 5% 0.50% 5% 5% 0.50% 0.50% Remark 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W Ref. No. S808 S809 Part No. Description Remark 1-218-967-11 RES-CHIP 1-218-985-11 RES-CHIP 1-218-985-11 1-218-949-11 1-218-957-11 1-218-965-11 1-218-965-11 1-208-911-11 1-218-979-11 1-218-959-11 1-208-947-11 1-208-959-11 1-208-935-11 1-218-990-11 1-218-953-11 1-245-242-81 1-218-990-11 1-218-989-11 1-218-989-11 1-218-989-11 1-218-989-11 1-218-989-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP RES-CHIP RES-CHIP METAL CHIP METAL CHIP METAL CHIP SHORT RES-CHIP METAL CHIP SHORT RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 1-572-922-11 SWITCH, SLIDE (HOLD .) 1-771-483-61 SWITCH, PUSH (1KEY) (OPEN/CLOSE) MISCELLANEOUS
***************************************************** *************
12 0 62 M901 M902 1-682-470-11 SWITCH FLEXIBLE BOARD X-3379-869-1 OPTICAL PICK-UP (LCX-4E) 8-835-744-01 MOTOR, DC SSM18B (SPINDLE) 1-763-727-21 MOTOR, DC (SLED) (INCLUDING MOTOR FLEXIBLE BOARD, PULLEY GEAR)
**************************************************************
0.50% 1/16W 5% 1% 1/16W 1/16W The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
5% 5% 5% 5% 5% 5%
1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
1-218-987-11 RES-CHIP
RB553 RB554 1-233-967-11 RES, NETWORK (CHIP TYPE) 10K 1-233-964-21 RES, NETWORK (CHIP TYPE) 3.3K X601 1-795-002-21 VIBRATOR, CERAMIC (45.1584 MHz)
***************************************************** *
A-3062-694-A SW BOARD, COMPLETE
*****************
* CN804
1-793-327-21 CONNECTOR, FPC(ZIF) 9P
D801 D802
6-500-050-01 LED KPTB-1612LSURKMGKC (3 COLOR INFO-LED) 8-719-083-54 LED TLOU1008A(T05) (3 COLOR INFO-LED)
R811 R812 R813 R814 R815
1-218-963-11 1-218-965-11 1-218-967-11 1-218-971-11 1-218-975-11
RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP
6.8K 10K 15K 33K 68K
5% 5% 5% 5% 5%
1/16W 1/16W 1/16W 1/16W 1/16W
S801 S802 S803 S804 S805 S806
1-786-033-21 1-786-033-21 1-786-033-21 1-786-227-21 1-786-227-21
SWITCH, TACTILE ( x ) SWITCH, TACTILE ( >B ) SWITCH, TACTILE ( .) SWITCH, TACTILE (VOLUME-) SWITCH, TACTILE (VOLUME+)
1-786-033-21 SWITCH, TACTILE (GROUP)
30
MZ-E909
Ver 1.2 2002.02
Ref. No.
Part No.
Description ACCESSORIES
Remark
z
Dry Battery Case
z
***********
501 502 0 503 0 503 0 503 0503 504 504 505 506 506 507 508 0 1-251-895-11 1-476-395-12 1-476-837-11 1-476-838-11 1-476-839-11 BATTERY CASE REMOTE CONTROL UNIT (RM-MC11EL) ADAPTOR, AC (AC-ES305S) (JEW) ADAPTOR, AC (AC-ES305S) (HK) ADAPTOR, AC (AC-ES305S) (AEP, FR)
Headphnes/earphones with a remote control
501
502
1-476-840-11 ADAPTOR, AC (AC-ES305S) (US) 1-756-194-11 BATTERY, NICKEL HYDROGEN (JEW) 1-756-194-21 B