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MDS-S38
SERVICE MANUAL
US Model Canadian Model AEP Model UK Model E Model
Photo: Black
Model Name Using Similar Mechanism MD Mechanism Type Optical Pick-up Type
MDS-S37 MDM-3B KMS-260A/J1N
SPECIFICATIONS
MINIDISC DECK
MICROFILM
--1--
CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the equipment manufacturer. Discard used batteries according to manufacture's instructions. ADVARSEL! Lithiumbatteri - Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandøren. ADVARSEL Eksplosjonsfare ved feilakting skifte av batteri. Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten. Brukte batterier katterier kasseres i henhold til fabrikantens VARNIG Explosionsfara vid felaktigt batteribyte. Använd samma batterityp eller en likvärdig typ som rekommenderas av apparattillverkaren. Kassera använt batteri enligt gällande föreakrifter. VAROITUS Parist voi räjähtää, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.
The laser component in this product is capable of emitting radiation exceeding the limit for Class 1.
This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior. The following caution label is located inside the unit.
CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. 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. Flexible Circuit Board Repairing · Keep the temperature of 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.
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.
ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ!! LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE ! SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
--2--
SAFETY CHECK-OUT After correcting the original service problem, perform the following safety checks before releasing the set to the customer: Check the antenna terminals, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE The AC leakage from any exposed metal part to earth Ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microampers). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers' instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The "limit" indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A)
TABLE OF CONTENTS 1. SERVICING NOTE .......................................................... 5 2. GENERAL .......................................................................... 8 3. DISASSEMBLY
3-1. Front Panel ......................................................................... 22 3-2. Back Panel and Main Board ............................................... 23 3-3. Bracket (T), (L) and (R) ...................................................... 24 3-4. BD Board ........................................................................... 24 3-5. SUB Chassis ........................................................................ 25 3-6. Shutter Assembly ................................................................ 25 3-7. Over Write Head ................................................................. 26 3-8. Slider Complete Assembly .................................................. 27
4. TEST MODE ..................................................................... 28 5. ELECTRICAL ADJUSTMENTS ............................... 31 6. DIAGRAMS
6-1. Circuit Boards Location ...................................................... 36 6-2. Block Diagrams · BD Section ....................................................................... 37 · Main Section .................................................................... 39 6-3. Printed Wiring Board -- BD Section -- ............................. 42 6-4. Schematic Diagram -- BD Section -- ............................... 45 6-5. Schematic Diagram -- Main Section -- ............................ 49 6-6. Printed Wiring Board -- Main Section -- .......................... 53 6-7. Schematic Diagram -- Panel Section -- ............................ 55 6-8. Printed Wiring Board -- Panel Section -- ......................... 57 6-9. IC Block Diagrams ............................................................. 60 6-10. IC Pin Functions ............................................................... 65
To Exposed Metal Parts on Set
0.15µF
1.5k
AC voltmeter (0.75V)
7. EXPLODED VIEWS
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
7-1. Main Section ....................................................................... 74 7-2. Front Panel Section ............................................................. 75 7-3. Mechanism Deck Section (1) (MDM-3B) .......................... 76 7-4. Mechanism Deck Section (2) (MDM-3B) .......................... 77
8. ELECTRICAL PARTS LIST ........................................ 78
MODEL IDENTIFICATION -- BACK PANEL --
Parts No.
Parts No. 4-989-525-1 4-989-525-2 4-989-525-3 4-989-525-4 4-989-525-5 4-989-525-6 4-989-525-7
Model US model Canadian model AEP model UK model Singapore model Hong Kong model Tourist model
Product country MALAYSIA MALAYSIA MALAYSIA MALAYSIA MALAYSIA MALAYSIA JAPAN
--3--
SECTION 1 SERVICING NOTE
JIG FOR CHECKING BD BOARD WAVEFORM
The special jig (J-2501-124-A) is useful for checking the waveform of the BD board. The names of terminals and the checking items to be performed are shown as follows. I+3V IOP TEO VC RF : : : : : For measuring IOP (Check the deterioration of the optical pick-up laser) For measuring IOP (Check the deterioration of the optical pick-up laser) TRK error signal (Traverse adjustment) Reference level for checking the signal RF signal (Check jitter)
Mechanism deck VC TEO IOP I + 3V CN110 RF
Jig (J-2501-124-A)
FORCED RESET
The system microprocessor can be reset in the following way. Use these methods when the unit cannot be operated normally due to the overrunning of the microprocessor, etc. Method : Disconnect the power plug, short-circuit JW143 and JW164 on the main board with a pincette or etc. [MAIN BOARD] (Component Side)
S301 CN302 JW143 JW164
C001
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RETRY CAUSE DISPLAY MODE
· In this test mode, the causes for retry of the unit during recording can be displayed on the fluorescent display tube. This is useful for locating the faulty part of the unit. · The data amount stored in D RAM, number of retries, and retry cause are displayed. Each is displayed in hexadecimal number. · The display of the D RAM data amount enables data reading, accumulation, ejection, and writing to be performed smoothly. If writing is not smooth, data may decrease considerably. Method: 1. Load a recordable disc whose contents can be erased into the unit. 2. Press the EDIT/NO button several times to display "All Erase?" on the fluorescent display tube. 3. Press the YES button. 4. When "All Erase??" is displayed on the fluorescent display tube, the numbers on the music calendar will start blinking. 5. Press the YES button to display "Complete", and press the p button immediately and continue pressing for about 10 seconds. 6. When the "TOC" displayed on the fluorescent display tube goes off, release the p button. 7. Press the r button to start recording. 8. Press the DISPLAY/CHAR button to display the test mode (Fig. 1), and check the display. 9. The Rt value increases with each retry. If an error occurs after a retry, "Retry Error" will be displayed, and the number of retries counted will be set back to 0. 10. To exit the test mode, press the POWER button. Turn OFF the power, and after "TOC" disappears, disconnect the power plug from the outlet.
Fig. 1 Reading the Test Mode Display
SC @@ Rt # #
Fluorescent Display Tube Signs @@ : Displays the DRAM memory amount when at all times. # # : Displays the number of retries. When a retry error occurs, the number will be set back to 0. * * : Cause of retry All three displays above are in hexadecimal numbers.
--5--
Reading the Retry Cause Display Higher Bits Hexadecimal 8 Bit Binary 0 0 0 0 0 0 0 0 1 4 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 Lower Bits 8 0 0 0 0 1 0 0 0 0 4 0 0 0 1 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 Hexadecimal 00 01 02 04 08 10 20 40 80 Cause of Retry Spindle is slow (Not used) ader5 Discontinuous address (Not used) FCS incorrect IVR rec error CLV unlock Access fault Occurring conditions When spindle rotation is detected as slow (Not used) When ADER was counted more than five times continuously When ADIP address is not continuous (Not used) When not in focus When ABCD signal level exceeds the specified range When CLV is unlocked When access operation is not performed normally
b7 b6 b5 b4 b3 b2 b1 b0
Reading the Display: Convert the hexadecimal display into binary display. If more than two causes, they will be added. Example When 42 is displayed: Higher bit : 4 = 0100 n b6 Lower bit : 2 = 0010 n b1 In this case, the retry cause is combined of "CLV unlock" and "ader5". When A2 is displayed: Higher bit : A = 1010 n b7+b5 Lower bit : 2 = 0010 n b1 The retry cause in this case is combined of "access fault", "IVR rec error", and "ader5".
Hexadecimal n Binary Conversion Table
Hexadecimal 0 1 2 3 4 5 6 7 Binary 0000 0001 0010 0011 0100 0101 0110 0111 Hexadecimal 8 9 A B C D E F Binary 1000 1001 1010 1011 1100 1101 1110 1111
--6--
SECTION 2 GENERAL
Location of Parts and Controls
1
2
3
4
5
6
7
8
21 20
19
18 17
16 15
14
13
12
11
10
9
1 2 3 4 5 6 7 8 9 10
POWER switch Remote sensor Disc compartment § (eject) button 0/) (fast backward/fast forward) buttons fl (play/pause) button p (stop) button r (recording) button REC MODE switch INPUT switch
11 12 13 14 15 16 17 18 19 20 21
REC LEVEL (ANALOG) knob AMS knob EDIT/NO/YES buttons Display window DISPLAY/CHAR button PLAY MODE button SCROLL button REPEAT button PHONES jack PHONES LEVEL knob TIMER switch
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This section is extracted from instruction manual.
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SECTION 3 DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
3-1. FRONT PANEL
1 Connector (CN800)
5 Front panel
2 Flat type wire (23 core)
4 Three claws 3 Four screws (BVTP3x10)
-- 22 --
3-2. BACK PANEL AND MAIN BOARD
!§ Back panel
!º Three screws (BVTP3x10)
!¢ Main board
!¡ Two screws (BVTP3x10) 4 RIVET (AEP, UK, Singapore, Hongkong) 6 Connector (CN301) 2 Two screws (PTTWH3x6) 3 Two screws (PTTWH3x6)
9 Flat type wire (19 core)
8 Flat type wire (29 core)
! Three screws (BVTP3x10)
1 Connector (CN306)
5 INSULATOR (TR) 7 Power transformer !TM Screw (BVTP 3x10)
· Note for Installation
Back panel
!£ Remove the PC board holder
Chassis
-- 23 --
3-3. BRACKET (T), (L) AND (R)
1 Four screws (BVTT2x3) 2 Bracket (T) 3 Screw (BVTT2x3)
4 Screw (BVTT2x3)
6 Two screws (BVTT2x3)
5 Bracket (joint)
7 Bracket (L)
9 Bracket (R)
8 Two screws (BVTT2x3)
3-4. BD BOARD
2 Flat type wire (15 core)
4 OP relay flexible board
1 Flexible board (Over write head)
5 BD board
3 Screw (BVTT2x4)
-- 24 --
3-5. SUB CHASSIS
1 Two step screws 2 Two step screws 3 Two insulators 4 Two insulators
Part A
NG
Part A
5 Sub chassis
Part A
OK
Take care so that the part A may be right position when installing.
3-6. SHUTTER ASSEMBLY
1 Stopper washer
2 Shaft (shutter) 3 Shutter assembly
Shutter assembly Shaft (lid)
Shaft (shutter)
Hole B
Hole A When installing, install the shaft (shutter) into the hole A as shown in the figure before installing the shaft (lid) into the hole B.
-- 25 --
3-7. OVER WRITE HEAD
1 Precision screw (P1.7x6)
2 Over write head
-- 26 --
3-8. SLIDER COMPLETE ASSEMBLY
claw claw
3 Set the shaft of Gear (LA) to be at the position in the figure.
45°
4 Remove the slider complete assembly in the direction of arrow with putting out of two claws.
1 Screw (M1.7x2)
2 Retainer (gear)
· Note for Installation of Slider Complete Assembly
Slider assembly
Install the part A of lever (head up) to pass over the slider complete assembly.
OK Part A
NG
Take care not to damage the detective switch.
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SECTION 4 TEST MODE
4-1. PRECAUTIONS FOR USE OF TEST MODE
1 As loading related operations will be performed regardless of the test mode operations being performed, be sure to check that the disc is stopped before setting and removing it. Even if the § button is pressed while the disc is rotating during continuous playback, continuous recording, etc., the disc will not stop rotating. Therefore, it will be ejected while rotating. Be sure to press the § button after pressing the NO button and the rotation of disc is stopped. 2 The erasing-protection tab is not detected in the test mode. Therefore, operating in the recording laser emission mode and pressing the r button, the recorded contents will be erased regardless of the position of the tab. When using a disc that is not to be erased in the test mode, be careful not to enter the continuous recording mode and traverse adjustment mode. 4-1-1. Recording laser emission mode and operating buttons 1. 2. 3. 4. 5. Continuous recording mode (CREC MODE) Traverse adjustment mode (EFBAL ADJUST) Laser power adjustment mode (LDPWR ADJUST) Laser power check mode (LDPWR CHECK) When pressing the r button.
4-2. SETTING THE TEST MODE
While pressing the AMS knob, insert the power plug into the power supply inlet, and release the AMS knob.
4-3. EXITING THE TEST MODE
When the REPEAT button is pressed, it becomes in the STANDBY mode. Or unplug the power plug from an outlet.
4-4. BASIC OPERATIONS OF THE TEST MODE
All operations are performed using the AMS knob, YES button, and NO button. The functions of these buttons are as follows.
Function name AMS knob YES button NO button Function Changes parameters and modes Proceeds onto the next step. Finalizes input. Returns to previous step. Stops operations.
4-5. SELECTING THE TEST MODE
Thirteen test modes are selected by turning the AMS knob.
Display TEMP ADJUST LDPWR ADJUST LDPWR CHECK EFBAL ADJUST FBIAS ADJUST FBIAS CHECK CPLAY MODE CREC MODE DETRK CHECK S curve CHECK EEP MODE MANUAL CMD SVDATA READ Contents Temperature compensation offset adjustment Laser power adjustment Laser power check Traverse adjustment Focus bias adjustment Focus bias check Continuous playback mode Continuous recording mode Detrack check S curve check Non-volatile memory mode Manual command transfer mode Data reading out mode
For detailed description of each adjustment mode, refer to "5. Electrical Adjustments". If a different adjustment mode has been selected by mistake, press the NO button to exit from this mode. * The EEP MODE, S curve CHECK, MANUAL CMD and SVDATA READ are not used in servicing. If set accidentally, press the NO button immediately to exit this mode.
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4-5-1. Operating the Continuous Playback Mode 1. Entering the continuous playback mode 1 Set the disc in the unit. (Whichever recordable discs or discs for playback only are available.) 2 Rotate the AMS knob and display "CPLAY MODE". 3 Press the YES button to change the display to "CPLAY IN". 4 When access completes, the display changes to "C1 = AD = ". Note : The numbers " " displayed show you error rates and ADER. 2. Changing the parts to be played back 1 Press the YES button during continuous playback to change the display as below. "CPLAY MID" n "CPLAY OUT"n "CPLAY IN"
4
When pressed another time, the parts to be played back can be moved. 2 When access completes, the display changes to "C1 = AD = ". Note : The numbers " " displayed show you error rates and ADER. 3. Ending the continuous playback mode 1 Press the NO button. The display will change to "CPLAY MODE". 2 Press the § button to remove the disc. Note : The playback start addresses for IN, MID, and OUT are as follows. In case you want to display the address of the playback position on the display, press the DISPLAY/CHAR button and display "CPLAY ( )". IN 40h cluster MID 300h cluster OUT 700h cluster 4-5-2. Operating the Continuous Recording Mode 1. Entering the continuous recording mode 1 Set a recordable disc in the unit. (Refer to Note 3) 2 Rotate the AMS knob and display "CREC MODE". 3 Press the YES button to change the display to "CREC MID". 4 When access completes, the display changes to "CREC ( )" and REC lights up. Note : The numbers " " displayed shows you the recording position addresses. 2. Changing the parts to be recorded 1 When the YES button is pressed during continuous recording, the display changes as below. "CPLAY MID" n "CPLAY OUT"n "CPLAY IN"
4
When pressed another time, the parts to be recorded can be changed. REC goes off. 2 When access completes, the display changes to "CREC ( )" and REC lights up. Note : The numbers " " displayed shows you the recording position addresses. 3. Ending the continuous recording mode 1 Press the NO button. The display changes to "CREC MODE" and REC goes off. 2 Press the § button to remove the disc. Note 1 : The recording start addresses for IN, MID, and OUT are as follows. IN 40h cluster MID 300h cluster OUT 700h cluster Note 2 : The NO button can be used to stop recording anytime. Note 3 : During the test mode, the erasing-protection tab will not be detected. Therefore be careful not to set the continuous recording mode when a disc not to be erased is set in the unit. Note 4 : Do not perform continuous recording for long periods of time above 5 minutes. Note 5 : During continuous recording, be careful not to apply vibration. 4-5-3. Non-Volatile Memory Mode This mode reads and writes the contents of the non-volatile memory. It is not used in servicing. If set accidentally, press the NO button immediately to exit it.
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4-6. FUNCTIONS OF OTHER BUTTONS
Function fl p ) 0 r SCROLL PLAY MODE DISPLAY/ CHAR Contents Sets continuous playback when pressed in the STOP state. When pressed during continuous playback, the tracking servo turns ON/OFF. Stops continuous playback and continuous recording. The sled moves to the outer circumference only when this is pressed. The sled moves to the inner circumference only when this is pressed. Turns recording ON/OFF when pressed during continuous playback. Switches between the pit and groove modes when pressed. Switches the spindle servo mode (CLVS and A). Switches the display when pressed.Returns to previous step. Stops operations.
Note : The erasing-protection tab is not detected during the test mode. Recording will start regardless of the position of the erasing-protection tab when the r button is pressed.
4-7. TEST MODE DISPLAYS
Each time the DISPLAY/CHAR button is pressed, the display changes in the following order. MODE displaynError rate displaynAddress displaynAuto gain displaynIVR display The auto gain display and the IVR display are not used for servicing. 1. MODE display Displays "TEMP ADJUST", "CPLAY MODE", etc. 2. Error rate display Error rates are displayed as follows. C1 = AD = C1 = : Indicates C1 error AD = : Indicates ADER 3. Address display Addresses are displayed as follows. (MO : Recordable disc, CD : Disc for playback only) h= s= (MO pit and CD) h= a= (MO groove) h = : Header address s = : SUBQ address a = : ADIP address * "_" is displayed when the address cannot be read. 4. Auto gain display Auto gains are displayed as follows. AG F = T= F= Focus auto gain collection value. T= Tracking auto gain collection value.
4-8. MEANINGS OF OTHER DISPLAYS
Display ¢ P REC CLOCK TRACK DISC DATE A. SPACE AB Contents Light During continuous playback Tracking servo OFF Recording mode ON CLV LOCK Pit High reflection CLV-S ABCD adjustment completed Focus auto gain successful Tracking auto gain successful Focus auto gain successful Tracking auto gain failed STOP Tracking servo ON Recording mode OFF CLV UNLOCK Groove Low reflection CLV-A Off Blinking
-- 30 --
SECTION 5 ELECTRICAL ADJUSTMENTS
5-1. PRECAUTIONS FOR CHECKING LASER DIODE EMISSINON
To check the emission of the laser diode during adjustments, never view directly from the top as this may lose your eye-sight.
5-3. PRECAUTIONS FOR ADJUSTMENTS
1) When replacing the following parts, perform the adjustments and checks with ¬ in the order shown in the following table.
Optical Pick-up 1. Temperature compensation offset adjustment 2. Laser power adjustment 3. Traverse adjustment 4. Focus bias adjustment 5. Error rate check BD Board IC171 D101 ¬ IC101, IC121, IC192
5-2. PRECAUTIONS FOR USE OF OPTICAL PICKUP (KMS-260A)
As the laser diode in the optical pick-up is easily damaged by static electricity, solder the laser tap of the flexible board when using it. Before disconnecting the connector, desolder first. Before connecting the connector, be careful not to remove the solder. Also take adequate measures to prevent damage by static electricity. Handle the flexible board with care as it breaks easily.
pick-up flexible board
G
¬
¬
¬ ¬ ¬ ¬
¬ ¬ ¬ ¬
G G G G
¬ ¬ ¬ ¬
laser tap
Optical pick-up flexible board
2) Set the test mode when performing adjustments. After completing the adjustments, exit the test mode. 3) Perform the adjustments in the order shown. 4) Use the following tools and measuring devices. · Check Disc (MD) TDYS-1 (Parts No. 4-963-646-01) · Laser power meter LPM-8001 (Parts No. J-2501-046-A) · Oscilloscope (Measure after performing CAL of prove.) · Digital voltmeter · Thermometer · Jig for checking BD board waveform (Parts No. : J-2501-124-A) 5) When observing several signals on the oscilloscope, etc., make sure that VC and ground do not connect inside the oscilloscope. (VC and ground will become short-circuited.) 6) Using the above jig enables the waveform to be checked without the need to solder. (Refer to Servicing Note on page 5.)
5-4. CREATING CONTINUOUSLY RECORDED DISC
* This disc is used in focus bias adjustment and error rate check. The following describes how to create a continuous recording disc. 1. Insert a disc (blank disc) commercially available. 2. Rotate the AMS knob and display "CREC MODE". 3. Press the YES button again to display "CREC MID". Display "CREC (0300)" and start to recording. 4. Complete recording within 5 minutes. 5. Press the NO button and stop recording . 6. Press the § button and remove the disc. The above has been how to create a continuous recorded data for the focus bias adjustment and error rate check. Note : · Be careful not to apply vibration during continuous recording.
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5-5. TEMPERATURE COMPENSATION OFFSET ADJUTMENT
Save the temperature data at that time in the non-volatile memory as 25 °C reference data. Note : 1. Usually, do not perform this adjustment. 2. Perform this adjustment in an ambient temperature of 22 °C to 28 °C. Perform it immediately after the power is turned on when the internal temperature of the unit is the same as the ambient temperature of 22 °C to 28 °C. 3. When D101 has been replaced, perform this adjustment after the temperature of this part has become the ambient temperature. Adjusting Method : 1. Rotate the AMS knob and display "TEMP ADJUST". 2. Press the YES button and select the "TEMP ADJUST" mode. 3. "TEMP = " and the current temperature data will be displayed. 4. To save the data, press the YES button. When not saving the data, press the NO button. 5. When the YES button is pressed, "TEMP = SAVE" will be displayed and turned back to "TEMP ADJUST" display then. When the NO button is pressed, "TEMP ADJUST" will be displayed immediatelly. Specified Value : The "TEMP = " should be within "E0 - EF", "F0 - FF", "00 0F", "10 - 1F" and "20 - 2F".
5-6. LASER PPOWER ADJUSTMENT
Connection :
Laser power meter
Optical pick-up objective lens Digital volt meter
BD board CN110 pin 5 (I+3V) CN110 pin 4 (IOP)
Adjusting Method : 1. Set the laser power meter on the objective lens of the optical pick-up. (When it cannot be set properly, press the 0 button or ) button to move the optical pick-up.) Connect the digital volt meter to CN110 pin 5 (I+3V) and CN110 pin 4 (IOP). 2. Rotate the AMS knob and display "LDPWR ADJUST". (Laser power : For adjustment) 3. Press the YES button once and display "LD 0.9 mW $ ". 4. Rotate the AMS knob so that the reading of the laser power meter becomes 0.86 to 0.92 mW. Press the YES button after setting the range knob of the laser power meter, and save the adjustment results. ("LD SAVE $ " will be displayed for a moment.) 5. Then "LD 7.0 mW $ " will be displayed. 6. Rotate the AMS knob so that the reading of the laser power meter becomes 6.9 to 7.1 mW, press the YES button and save it. Note : Do not perform the emission with 7.0 mW more than 15 seconds continuously. 7. Then, rotate the AMS knob and display "LDPWR CHECK". 8. Press the YES button once and display "LD 0.9 mW $ ". Check that the reading of the laser power meter become 0.85 to 0.91 mW. 9. Press the YES button once more and display "LD 7.0 mW $ ". Check that the reading the laser power meter and digital volt meter satisfy the specified value. Specified Value : Laser power meter reading : 7.0 ± 0.1 mW Digital voltmeter reading : Optical pick-up displayed value ± 10% (Optical pick-up label)
KMS
260A 27X40 B0825
Iop = 82.5 mA in this case Iop (mA) = Digital voltmeter reading (mV)/1 ()
10. Press the NO button and display "LDPWR CHECK" and stop the laser emission. (The NO button is effective at all times to stop the laser emission.)
N
-- 32 --
5-7. TRAVERSE ADJUSTMENT
Connection :
Oscilloscope
11. Rotate the AMS knob until the waveform of the oscilloscope moves closer to the specified value. In this adjustment, waveform varies at intervals of approx. 2%. Adjust the waveform so that the specified value is satisfied as much as possible. (Traverse Waveform)
BD board CN110 pin 3 (TEO) CN110 pin 2 (VC) V : 0.5 V/div H : 10 ms/div Input : DC mode
A VC B Specification A = B
Adjusting method : 1. Connect an oscilloscope to CN110 pin 3 (TEO) and CN110 pin 2 (VC) of the BD board. 2. Load a disc (any available on the market). (Refer to Note 1.) 3. Press the 0 button or ) button and move the optical pickup outside the pit. 4. Rotate the AMS knob and display "EFBAL ADJUST". 5. Press the YES button and display "EFB = MO-R". (Laser power READ power/Focus servo ON/tracking servo OFF/ spindle (S) servo ON) 6. Rotate the AMS knob so that the waveform of the oscilloscope becomes the specified value. (When the AMS knob is rotated, the of "EFB= " changes and the waveform changes.) In this adjustment, waveform varies at intervals of approx. 2%. Adjust the waveform so that the specified value is satisfied as much as possible. (Read power traverse adjustment) (Traverse Waveform)
12. Press the YES button, and save the adjustment results in the non-volatile memory. ("EFB = SAVE" will be displayed for a moment.) Next "EFBAL CD" is displayed. The disc stops rotating automatically. 13. Press the § button and remove the disc. 14. Load the check disc (MD) TDYS-1. 15. Press the YES button and display "EFB = CD". Servo is imposed automatically. 16. Rotate the AMS knob so that the waveform of the oscilloscope moves closer to the specified value. In this adjustment, waveform varies at intervals of approx. 2%. Adjust the waveform so that the specified value is satisfied as much as possible. (Traverse Waveform)
A VC B Specification A = B Specification A = B VC B A
7. Press the YES button and save the result of adjustment to the non-volatile memory ("EFB = SAVE" will be displayed for a moment. Then "EFB = MO-W" will be displayed). 8. Rotate the AMS knob so that the waveform of the oscilloscope becomes the specified value. (When the AMS knob is rotated, the of "EFB- " changes and the waveform changes.) In this adjustment, waveform varies at intervals of approx. 2%. Adjust the waveform so that the specified value is satisfied as much as possible. (Write power traverse adjustment) (Traverse Waveform)
17. Press the YES button, display "EFB = SAVE" for a moment and save the adjustment results in the non-volatile memory. Next "EFBAL ADJUST" will be displayed. 18. Press the § button and remove the check disc (MD) TDYS-1. Note 1 : MO reading data will be erased during if a recorded disc is used in this adjustment. Note 2 : If the traverse waveform is not clear, connect the oscilloscope as shown in the following figure so that it can be seen more clearly.
Oscilloscope
A VC B Specification A = B BD board CN110 pin 3 (TEO) CN110 pin 2 (VC)
330 k 10pF
9. Press the YES button, and save the adjustment results in the nonvolatile memory. ("EFB = SAVE" will be displayed for a moment.) 10. "EFB = MO-P". will be displayed. The optical pick-up moves to the pit area automatically and servo is imposed.
-- 33 --
5-8. FOCUS BIAS ADJUSTMENT
Adjusting Method : 1. Load a continuously recorded disc (Refer to "5-4. Creating Continuously Recorded Disc".). 2. Rotate the AMS knob and display "CPLAY MODE". 3. Press the YES button and display "CPLAY MID". 4. Press the NO button when "C1 = AD = " is displayed. 5. Rotate the AMS knob and display "FBIAS ADJUST". 6. Press the YES button and display " / a = ". The first four digits indicate the C1 error rate, the two digits after [/] indicate ADER, and the 2 digits after [a =] indicate the focus bias value. 7. Rotate the AMS knob in the clockwise direction and find the focus bias value at which the C1 error rate becomes 220 (Refer to Note 2). 8. Press the YES button and display " / b = ". 9. Rotate the AMS knob in the counterclockwise direction and find the focus bias value at which the C1 error rate becomes 220. 10. Press the YES button and display " / c = ". 11. Check that the C1 error rate is below 50 and ADER is 00. Then press the YES button. 12. If the "( )" in " ( )" is above 20, press the YES button. If below 20, press the NO button and repeat the adjustment from step 2. 13. Press the § button to remove the continuously recorded disc. Note 1 : The relation between the C1 error and focus bias is as shown in the following figure. Find points a and b in the following figure using the above adjustment. The focal point position C is automatically calculated from points a and b. Note 2 : As the C1 error rate changes, perform the adjustment using the average vale.
C1 error
5-9. ERROR RATE CHECK
5-9-1. CD Error Rate Check Checking Method : 1. Load a check disc (MD) TDYS-1. 2. Rotate the AMS knob and display "CPLAY MODE". 3. Press the YES button twice and display "CPLAY MID". 4. The display changes to "C1 = AD = ". 5. Check that the C1 error rate is below 20. 6. Press the NO button, stop playback, press the § button, and remove the test disc. 5-9-2. MO Error Rate Check Checking Method : 1. Load a continuously recorded disc (Refer to "5-4. Creating Continuously Recorded Disc".). 2. Rotate the AMS knob and display "CPLAY MODE". 3. Press the YES button and display "CPLAY MID". 4. The display changes to "C1 = AD = ". 5. If the C1 error rate is below 50, check that ADER is 00. 6. Press the NO button, stop playback, press the § button, and remove the continuously recorded disc.
5-10. FOCUS BIAS CHECK
Change the focus bias and check the focus tolerance amount. Checking Method : 1. Load a continuously recorded disc (Refer to "5-4. Creating Continuously Recorded Disc".). 2. Rotate the AMS knob and display "CPLAY MODE". 3. Press the YES button twice and display "CPLAY MID". 4. Press the NO button when "C1 = AD = " is displayed. 5. Rotate the AMS knob and display "FBIAS CHECK". 6. Press the YES button and display " / c = ". The first four digits indicate the C1 error rate, the two digits after [/] indicate ADER, and the 2 digits after [c =] indicate the focus bias value. Check that the C1 error is below 50 and ADER is 00. 7. Press the YES button and display " / b = ". Check that the C1 error is not below 220 and ADER is not above 00 every time. 8. Press the YES button and display " / a = ". Check that the C1 error is not below 220 and ADER is not above 00 every time. 9. Press the NO button, next press the § button, and remove the continuously recorded disc. Note 1 : If the C1 error and ADER are above 00 at points a (step 8. in the above) or b (step 7. in the above), the focus bias adjustment may not have been carried out properly. Adjust perform the beginning again.
220
Focus bias value (F. BIAS) b c a
-- 34 --
SECTION 6 DIAGRAMS
5-11. ADJUSTING POINTS AND CONNETING POINTS
[BD BOARD] (SIDE A)
1 5 CN110 NOTE RF VC TEO I + 3V IOP
6-1. CIRCUIT BOARDS LOCATION
TRANSFORMER board
CN101
MAIN board
SW board
D101
IC192
[BD BOARD] (SIDE B)
BD board PANEL board
IC171
IC101
IC121
NOTE : It is useful to use the jig. for checking the waveform. (Refer to Servicing Note on page 5.)
-- 35 --
-- 36 --
MDS-S38
6-2. BLOCK DIAGRAMS -- BD SECTION --
OVER WRITE HEAD DRIVE IC181 1 18
DIGITAL SERVO SIGNAL PROCESSOR, DIGITAL SIGNAL PROCESSOR EFM/ACIRC ENCODER/DECODER, SHOCK-PROOF MEMORY CONTROLLER, ATRAC ENCODER/DECODER, 2M-BIT DRAM IC121 SCTX XINT
Q180
· Signal path : PB : REC : PB (Digital out) : REC (Digital in)
11 HEAD DRIVE Q181,182 14 15 17 3 18 9 2 100 EFMO
TX
XINIT
HR901 OVER WRITE HEAD
15
14
DIN ADDT
21 23
DIN ADDT
48 47 46 40
RF AMP IC101
58 59 60 61
PCO FILI FILO CLTV
FILTER
PLL
EFM, ACIRC, ENCODER/ DECODER
SHOCK RESISTANT MEMORY CONTROLLER
ATRAC ENCODER/ DECODER
DIGITAL AUDIO I/F
MORFO MORFI RFO AGCI
OPTICAL PICK-UP BLOCK (KMS-260A/J1N)
I 1 J 2
DADT RFI DOUT XBCK LRCK
24 22 26 25 1 BUFFER IC123 5
DADT DOUT BCK LRCK 512FS
RF AGC & EQ
RF
38
55
RF AMP
BPF
P-P PEAK & BOTTOM
AUX BOTM PEAK
DETECTOR F I C B D A E J
33 36 37
66
AUX1 SAMPLING RATE CONVERTER
CLOCK GENERATOR
OSCI 16 SQSY DQSY
BOTM 63 PEAK 62 ABCD ANALOG MUX
4 5 6 7 8 9
A B C D E F
ABCD AMP IV AMP FOCUS ERROR AMP AT AMP
ABCD
SUBCODE PROCESSOR
11 12
SQSY DQSY MNT3 MNT2 MNT1 MNT0
35
64
FE VC
34 VC 31 VC
IV AMP
EE 65 VC 67 TE 74 SE 73 A/D CONVERTER
MONITOR CONTROL
MNT3 MNT2 MNT1 MNT0
4 3 2 1
E-F BALANCE VC VC 3 15 D101 14 LASER ON SW Q101 TEMPI TEMP AMP VC TEMPR CVB VCC
29 BPF ADFM ADIN ADFG 30 32
78
ADFG
ADIP DEMODULATOR/ DECODER
APC
SERVO DSP
CPU I/F
SENS SRDT SCLK SWDT XLAT
9 8 6 5 7
SENS SRDT SCLK SWDT XLAT
MAIN SECTION
TRACKING ERROR AMP
TE SE CSLED
26 28 27 VC 82 81 80 DTRF CKRF XLRF
SPINDLE SERVO
PWM GENERATOR
3 20
AUTO SEQUENCER XWE 45 XRAS 44 XCAS 42 XOE 41 3 4 17 16 1 · 2 · 18 · 19 6 9 · 11 15 · 5
DRAM IC124 XWE XRAS XCAS XOE DQ1
PD
10
PD VICONV
SERIAL PARALLEL DECODER
SWDT
16 SCLK 17 XLAT 18
APCREF
EQADJ 3TADJ
WBLADJ
APC
SPRD
FG IN
SPFD
XRST
20
79
RECP
FOCNT
FOCNT
APCREF FFDR FRDR TFDR TRDR SFDR SRDR
11 ILCC APC Q162,163
12
22 23 25
93
94
95
10
13
83 88 89 86 85 92 91
D0 D3 47 · 46 · 48 · 49
A0
A9
32 29 · 34 38 · 43
DQ4 A0
LD
IC122 4
1 2
A9 LDON
HF MODULE TRAKING COIL
HF MODULE SW IC103,Q102-104 SLED/SPINDLE MOTOR DRIVE FOCUS/TRACKING COIL DRIVE IC152 TRK TRK+ FSC+ FSC M902 SLED MOTOR TFDR TRDR FRDR FFDR SFDR SRDR SPFD SPRD DETECT SW S681 - 683, S685 - 688
WRPWR MOD SDA SCL 5 6 SDA SCL LIMIT REFLECT PROTECT CHUCK IN PACK OUT PB P REC P
EEP ROM IC171
FOCUS COIL
10 12 21 23 27 25 6 8
DRIVER
85 86 89 88 92 91 94 93
DRIVER
M
SLED+ SLED SPDL+ SPDL
DRIVER
M901 SPINDLE MOTOR
M
DRIVER
M903 LOADING MOTOR
M
LOAD-IN LOAD-OUT
PSB 09
16
XRST
XRST
-- 37 --
-- 38 --
MDS-S38
-- MAIN SECTION --
DIGITAL INPUT SELECTOR IC315 BUFFER IC314 Tourist IC354 DIGITAL IN OPTICAL 1
1 DIN 8 13
2
1
3
A/D, D/A CONVERTER IC201 INLM 55 INLP 56 INRP 1 INRM 2 RV702 REC LEVEL 24 R-ch 23 26 25 22 21 R-ch L IN R
12
13
3 IC353 EXCEPT Tourist DIGITAL IN OPTICAL 1 Tourist DIGITAL IN OPTICAL 2 12 ADDT I/O A/D CONVERTER
DOUT
1 IC352
10 11 BCK LRCK 512FS 25 28 26
MCK1
15 X201 22MHz
DIGITAL OUT OPTICAL
4·5
FRONT-END IC101
256CK XOUT
XIN
ADDT DADT SCTX XINT
J101 LINE (ANALOG)
22 35
36 + L1 41 L2 39 + R1 30 R2 32
R-ch R-ch 17 16 MUTE 4 15 LPF 14 1 MUTE Q102 HEADPHONE AMP IC308 3 MUTE SW Q306 1
R L
DSEL B
XINT SCTX
BCK LRCK 512FS SQSY DQSY
BCK LRCK 512FS 15 16 SLOCK XBUSY SQSY DQSY
12 89
85 ADARES 83
27
DADT
I/O CPU INTERFACE
D/A CONVERTER
OUT
18 INIT 16 DPD
19 20 21 SWDT SCLK XLAT R-ch
J701 PHONES
MNT3 MNT2 MNT1 MNT0
42 MNT3 41 MNT2 33 SHOCK 77 FOK
RV701 PHONES LEVEL
R-ch
SENS SRDT SCLK SWDT XLAT SCLK SWDT XLAT
32 69 67 68 90
SENS SRDT SCLK SWDT XLATCH
AMUTE 93 KEY0 3 KEY1 4 KEY2 5 TIMER SW 9 SOURCE SW 10
BD SECTION
LIMIT REFLECT PROTECT CHUCK IN PACK-OUT PB-P REC-P 96 LIMITIN 98 REFLECT 97 PROTECT 6 CHUCK IN 8 PACK OUT 38 PLAY P 37 REC P
MATRIX SW
· R CH is omitted. · Signal path : PB : REC : PB (Digital out) : REC (Digital in)
JOG1 50 JOG0 51
+B REC/OTHER 34 SYSTEM CONTROL IC401 BEEP 82 +3.3V (DIN) SWITCH Q781 PH +5V 1 LEVEL SHIFT Q203 PH +5V +3V (BD) 5 +3V REG IC192 1 SWITCHING REG IC501 +6V 3 +6V REG IC541 1 RECT D017, 018 TR001 POWER TRANSFORMAER RECT D001, 002 AEP, UK MAIN POWER S301 BACK UP B RECT D003, 004 AC 6V 8 POWER ON/OFF SW Q501, 502 32V 3 32V REG IC310 1 RECT D009 1 6V REG IC551 3 FL701 AC VOLTAGE SELECTOR S301 Singapore, Tourist
LDON WRPWR MOD
75 LDON 80 WRPWR 86 MOD LED0 43 LED DRIVE Q701 SIRCS RECEIVER IC702 D701 POWER
+5V REG
3
SYS +3.3V
5
+3.3V REG
REMOCOM LOAD-IN 2 DRIVE 5 95 LOAD IN
14
3 RM
ANA +5V
4
+5V REG
RECT D005, 006
6 DISPLAY DRIVER IC701 LOAD-OUT 10 DRIVE 4 LOADING MOTOR DRIVE IC311 LOADING SW Q311, 312 6 94 LOAD OUT FLCLK FLDATA FLCS 39 LD LOW POWER DOWN 71 72 73 13 62 SCK 63 SDATA 61 CS 60 RST D15 54 S1 4 AC BA501 LITHIUM BATTERY
AC IN
S. RESET
P. DOWN
S36 39 D1 40
FL701 FLUORESCENT INDICATOR TUBE
7
12 2 9
SDA SCL XRST
52 SDA 53 SCL 81 DIG-RST
BACK SYSTEM-RST STBY
23 20 36
27
28
XIN
25
XIN-T
24
09
X402 12MHz
X401 32.768KHz
-- 39 --
XOUT-T
XOUT
-- 40 --
IC101 CXA8065S
IC201 CXD8607N
INRP 1 INRM 2 REFI 3 AVDD 4 AVSS 5 APD 6 NU 7 NU 8
31 A/D1 INV1
LINE02 1 PMUTE 2 + LINE01 3 MUTE 4 LINE/MIC 5 VDD 6 +D/A1 7 +D/A1 8 +D/AO1 9 + LP1N1 10 + + VEE
36 35 34 33
LINE1 VEE MIC1 SW01
+ MODULATOR MODULATOR
+
56 INLP 55 INLM 54 REFO 53 LVSS 52 LVDD
DECIMATION FILTER
DECIMATION FILTER
+
32
SWI1
VOLTAGE REFERENCE
51 AVSS(LF) 50 NU 49 NU 48 VSS1(LF) 47 TEST3 46 TEST2 45 VSS1 44 VDD1 43 VDD1 42 VDD2
TEST1 9 LRCK1 10 BCK1 11 ADDT 12 V35A 13 VSS1 (LF) 14 MCKI 15 DPD 16 VSS2(LF) 17
LOW CUT FILTER
LOW CUT FILTER
+
2.35k
30
29 28
+A/D1 A/DREF
I/O
LPOUT1 11 GND1 12 LPOUT2 13
13.2k 2.35k
27 26
VREF +A/D2
ATT
OVER SAMP FILTER
MOIZE SHAPER
PLM
41 L1 40 AVDDL 39 L2 38 AVSSL
13.2k LPIN2 14 D/AO2 15 D/A2 16 +D/A2 17 VCC 18 + + VCC PRE DRIVER 2 OUT1 3 P1 4 VZ
IC311 LB1641
1 GND
+ + +
25 24
INV2 A/D2
INIT 18 MODE 19 SHIFT 20 CPU INTERFACE I/O LATCH 21 256CK 22 V35D 23 VSS2 24 512CK 25 BCK2 26 DADT 27 LRCK2 28 ATT OVER SAMP FILTER NOIZE SHAPER PLM
37 XVSS 36 XIN 35 XOUT 34 XVDD 33 AVSSR 32 R2 31 AVDDR 30 R1 29 VDD2
23 22 21 20 19
SWI2 SWO2 MIC2 GND2 LINE2
INPUT LOGIC BLOCK
5 IN1
6 IN2
7 VCC1
8 VCC2
9 P2
10 OUT2
-- 63 --
IC310 M5293L
GND 2
PH5
IC501 LA5620
1
5k 5 27k + ON/OFF 4 REFERENCE VOLTAGE OVERHEAT PROTECTION IN 1
ANA5 4
REFERENCE VOLTAGE
STBY 2
+
3
OUT
OVERCURRENT LIMITTER
VCC
3
+
SYS3.3
5
+ +
BACK
6
3.3V
AC
7
CD1
8 +
DELAY CIRCUIT P. DOWN 9
GND 10
CD2 11 DELAY CIRCUIT S. RESET 12 + VREF
-- 64 --
6-10. IC PIN FUNCTIONS
· IC101 RF Amplifier (CXA2523R) Pin No. 1 2 3 4 to 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 47 48 I J VC A to F PD APC APCREF GND TEMPI TEMPR SWDT SCLK XLAT XSTBY F0CNT VREF EQADJ 3TADJ Vcc WBLADJ TE CSLED SE ADFM ADIN ADAGC ADFG AUX FE ABCD BOTM PEAK RF RFAGC AGCI COMPO COMPP ADDC OPO OPN RFO MORFI MORFO Pin Name I/O I I O I I O I -- I O I I I I I O I/O I/O -- I/O O -- O O I -- O O O O O O O -- I O I I/O O I O I O I-V converted RF signal I input I-V converted RF signal J input Middle point voltage (+1.5V) generation output Signal input from the optical pick-up detector Light amount monitor input Laser APC output Reference voltage input for setting laser power Ground Temperature sensor connection Reference voltage output for the temperature sensor Serial data input from the CXD2652AR Serial clock input from the CXD2652AR Latch signal input from the CXD2652AR "L": Latch Stand by signal input "L": Stand by Center frequency control voltage input of BPF22, BPF3T, EQ from the CXD2652AR Reference voltage output (Not used) Center frequency setting pin for the internal circuit EQ Center frequency setting pin for the internal circuit BPF3T +3V power supply Center frequency setting pin for the internal circuit BPF22 Tracking error signal output to the CXD2652AR External capacitor connection pin for the sled error signal LPF Sled error signal output to the CXD2652AR FM signal output of ADIP ADIP signal comparator input ADFM is connected with AC coupling External capacitor connection pin for AGC of ADIP ADIP duplex signal output to the CXD2652AR I3 signal/temperature signal output to the CXD2652AR (Switching with a serial command) Focus error signal output to the CXD2652AR Light amount signal output to the CXD2652AR RF/ABCD bottom hold signal output to the CXD2652AR RF/ABCD peak hold signal output to the CXD2652AR RF equalizer output to the CXD2652AR External capacitor connection pin for the RF AGC circuit Input to the RF AGC circuit The RF amplifier output is input with AC coupling User comparator output (Not used) User comparator input (Fixed at "L") External capacitor pin for cutting the low band of the ADIP amplifier User operation amplifier output (Not used) User operation amplifier inversion input (Fixed at "L") RF amplifier output Groove RF signal is input with AC coupling Groove RF signal output Function
· Abbreviation APC: Auto Power Control AGC: Auto Gain Control
-- 65 --
· IC121 Digital Signal Processor, Digital Servo Signal Processor, EFM/ACIRC Encoder/Decoder, Shock-proof Memory Controller, ATRAC Encoder/Decoder, 2M Bit DRAM (CXD2652AR) 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 to 32 33 34 to 38 39 40 41 42 43 44 45 Pin Name MNT0 (FOK) MNT1 (SHCK) MNT2 (XBUSY) MNT3 (SLOC) SWDT SCLK XLAT SRDT SENS XRST SQSY DQSY RECP XINT TX OSCI OSCO XTSL TEST G DVSS DIN DOUT ADDT DADT LRCK XBCK FS256 DVDD A03 to A00 A10 A04 to A08 A11 DVSS XOE XCAS A09 XRAS XWE I/O O O O O I I (S) I (S) O (3) O (3) I (S) O O I O I I O I -- -- I O I O O O O -- O O O O -- O O O O O Ground (Digital) Output enable output for DRAM CAS signal output for DRAM Address output for DRAM RAS signal output for DRAM Write enable signal output for DRAM DRAM address output "H" is output when focus is on Track jump detection signal output to the system control Monitor 2 output to the system control Monitor 3 output to the system control Writing data signal input from the system control Serial clock signal input from the system control Serial latch signal input from the system control Reading data signal output to the system control Internal status (SENSE) output to the system control Reset signal input from the system control "L": Reset Subcode Q sync (SCOR) output to the system control "L" is output every 13.3 msec. Almost all, "H" is output Digital In U-bit CD format subcode Q sync (SCOR) output to the system control "L" is output every 13.3 msec Almost all, "H" is output "H": Recording, "L": Playback Laser power switching input from the system control Interrupt status output to the system control Recording data output enable input from the system control System clock input (512Fs=22.5792 MHz) System clock output (512Fs=22.5792 MHz) (Not used) System clock frequency setting "L": 45.1584 MHz, "H": 22.5792 MHz (Fixed at "H") Test input Ground (Digital) Digital audio input (Optical input) Digital audio output (Optical output) Data input from the A/D converter Data output to the D/A converter LR clock output for the A/D and D/A converter (44.1 kHz) Bit clock output to the A/D and D/A converter (2.8224 MHz) 11.2896 MHz clock output (Not used) +3V power supply (Digital) Function FOK signal output to the system control
* I (S) stands for Schmidt input, I (A) for analog input, O (3) for 3-state output, and O (A) for analog output in the column I/O
-- 66 --
Pin No. 46 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 D1 D0
Pin Name
I/O I/O I/O I/O I (S) O I (A) -- I (A) I (A) -- O (3) O (3) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) -- I (A) I (A) -- I (A) I (A) I (A) I (A) I (A) I (S) O O O O O O O Data input/output for DRAM
Function
D2, D3 MVCI ASYO ASYI AVDD BIAS RFI AVSS PDO PCO FILI FILO CLTV PEAK BOTM ABCD FE AUX1 VC ADIO AVDD ADRT ADRB AVSS SE TE AUX2 DCHG APC ADFG F0CNT XLRF CKRF DTRF APCREF LDDR TRDR
Clock input from an external VCO (Fixed at "L") Playback EFM duplex signal output Playback EFM comparator slice level input +3V power supply (Analog) Playback EFM comparator bias current input Playback EFM RF signal input Ground (Analog) Phase comparison output for the clock playback analog PLL of the playback EFM (Not used) Phase comparison output for the recording/playback EFM master PLL Filter input for the recording/playback EFM master PLL Internal VCO control voltage input for the recording/playback EFM master PLL Light amount signal peak hold input from the CXA2523R Light amount signal bottom hold input from the CXA2523R Light amount signal input from the CXA2523R Focus error signal input from the CXA2523R Auxiliary A/D input Middle point voltage (+1.5V) input from the CXA2523R +3V power supply (Analog) A/D converter operational range upper limit voltage input (Fixed at "H") A/D converter operational range lower limit voltage input (Fixed at "L") Ground (Analog) Sled error signal input from the CXA2523R Tracking error signal input from the CXA2523R Auxiliary A/D input (Fixed at "L") Connected to +3V power supply Error signal input for the laser digital APC (Fixed at "L") ADIP duplex FM signal input from the CXA2523R (22.05 ± 1 kHz) Filter f0 control output to the CXA2523R Control latch output to the CXA2523R Control clock output to the CXA2523R Control data output to the CXA2523R Reference PWM output for the laser APC PWM output for the laser digital APC (Not used) Tracking servo drive PWM output ()
O (A) Filter output for the recording/playback EFM master PLL
O (A) Monitor output of the A/D converter input signal (Not used)
· Abbreviation EFM: Eight to Fourteen Modulation PLL : Phase Locked Loop VCO: Voltage Controlled Oscillator
-- 67 --
Pin No. 86 87 88 89 90 91 92 93 94 95 96 to 98 99 100 TFDR
Pin Name DVDD FFDR FRDR FS4 SRDR SFDR SPRD SPFD FGIN TEST1 to TEST3 DVSS EFMO
I/O O -- O O O O O O O I (S) I -- O Tracking servo drive PWM output (+) +3V power supply (Digital) Focus servo drive PWM output (+) Focus servo drive PWM output ()
Function
176.4 kHz clock signal output (X'tal) (Not used) Sled servo drive PWM output () Sled servo drive PWM output (+) Spindle servo drive PWM output () Spindle servo drive PWM output (+) Spindle CAV servo FG input Test input (Fixed at "L") Ground (Digital) EFM output when recording
· Abbreviation EFM: Eight to Fourteen Modulation
-- 68 --
· IC201 A/D, D/A converter (CXD8607N) 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 INRP INRM REFI AVDD AVss APD NU NU TEST1 LRCK1 BCK1 ADDT V35A VSS1 (LF) MCKI DPD VSS2 (LF) INIT MODE SHIFT LATCH 256CK V35D VSS2 512CK BCK2 DADT LRCK2 VDD2 R1 AVDDR R2 AVSSR XVDD XOUT XIN XVSS AVSSL L2 AVDDL Pin Name I/O I I I -- -- I -- -- I I I O -- -- I I -- I I I I O -- -- O I I I -- O -- O -- -- O I -- -- O -- Rch analog (+) input Rch analog () input A/D reference voltage input (+3.2V) +5V power supply (A/D, analog) Ground (A/D, analog) A/D analog block power down Not used Test pin (Fixed at "L") A/D LRCK input A/D BCK input A/D data output +3.3V power supply Ground (A/D, digital) A/D master clock input (256 fs) A/D digital block power down Ground (D/A, digital) D/A initialize Mode flag input Shift clock input Latch clock input 256 fs clock output +3.3V power supply Ground (D/A, digital) 512 fs clock output D/A BCK input D/A data input D/A LRCK input +5V power supply (D/A, digital) Rch PLM output 1 +5V power supply (D/A, Rch, analog) Rch PLM output 2 Ground (D/A, Rch, analog) +5V power supply (X'tal) X'tal oscillation output (22 MHz) X'tal oscillation input (512 fs ) (22 MHz) Ground (X'tal) Ground (D/A, Lch, analog) Lch PLM output 2 +5V power supply (D/A, Lch, analog) "L": Initialize "L": Power down/reset "L": Power down Function
-- 69 --
Pin No. 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 L1 VDD2 VDD1 VDD1 VSS1
Pin Name
I/O O -- -- -- -- I I -- -- -- -- -- -- O I I Lch PLM output 1 +5V power supply (D/A, digital) +5V power supply (A/D, digital) Ground (A/D, digital) Test pin (Fixed at "L") Ground (A/D, digital) Not used Ground (A/D, analog) +5V power supply (A/D, buffer) Ground (A/D, buffer) A/D reference voltage output (+3.2V) Lch analog () input Lch analog (+) input
Function
TEST2 TEST3 VSS1 (LF) NU NU AVSS (LF) LVDD LVSS REFO INLM INLP
-- 70 --
· IC401 System Control (RU8X11AMF-0115) Pin No. 1 2 3 to 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 Pin Name DAOUT 0 DAOUT 1 KEY0 to KEY2 CHUCK IN PACK IN PACK OUT TIMER SOURCE (AVSS) XINT P DOWN REMOCON SQSY DQSY -- -- -- SYS-RST (TEST) +3.3V BACK XOUT-T XIN-T GND XOUT XIN GND (S1) DOSEL SENS SHOCK REC/OTHER CD/VIDEO STBY REC P PB P LD LOW -- I/O O O I I I I I I -- I I I I I I O O I I -- -- O I -- O I -- O O I I I I O I I O O System reset signal input For several hundreds msec after the power supply rises, "L" is input, then it changes to "H" Test pin (Fixed at "L") +3.3V power supply Power supply pin to RTC (clock) and RAM Clock output (32.768 kHz) (For clock) Clock input (32.768 kHz) (For clock) Ground Main clock output (12 MHz) Main clock input (12 MHz) Ground Not used Internal status (SENSE) input from the CXD2652AR Track jump signal input from the CXD2652AR BEEP sound output switching signal input (Not used) Not used Strobe signal output to the power supply circuit Power supply ON: "H", stand by: "L" Detection signal input from the recording position detection switch Detection signal input from the playback position detection switch Loading motor voltage control output Not used Not used Function Test pin. C1 is output when test mode (Not used) Test pin. ADER is output when test mode (Not used) Key input pin (D/A input) Detection input from the chucking-in switch Detection input from the disc detection switch Detection input from the loading out switch. Loaded out position: "L", Others: "H" Key input pin (D/A input) Ground (Analog) Interrupt status input from the CXD2652AR POWER DOWN signal input "L": Down Remote control signal interrupt input ATP address sync or subcode Q sync (SCOR) input from the CXD2652AR "L" is input every 13.3 msec Almost all, "H" Digital-In U-bit CD format subcode Q sync (SCOR) input from the CXD2652AR "L" is input every 13.3 msec Almost all, "H" "L": Chucking
-- 71 --
Pin No. 41 42 43 44 45 46 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 MNT2 MNT3 LED0 -- --
Pin Name
I/O I I O I I O -- -- I I I/O O O O O I I I O I O I I -- -- O O I I O O O I O I I I O O
Function Monitor 2 input from the CXD2652AR Monitor 3 input from the CXD2652AR Drive output to the POWER ON/STANDBY display LED Power supply ON: "H", stand by: "L" (Not used) Not used Not used Ground +3.3V power supply Input from the BEEP sound output ON/OFF switch (Not used) JOG dial pulse input from the rotary encoder Data signal input/output pin with the backup memory Clock signal output to the backup memory Drive output to the DIGITAL INPUT LED "L": Light (Not used)
BUS OUT GND +3.3V BEEP SW JOG 1, JOG 0 SDA SCL FS32 FS44 FS48 -- -- AUBK SA/SW AIN -- CLKSET0 CLKSET1 GND +3.3V SCLK SWDT SRDT -- FLCLK FLDATA FLCS -- LDON PIT/GRV FOK -- LOCK WRPWR
Terminal for switching the used model (Not used) Not used Audio bus/remote control switching signal output (Not used) Not used Clock destination select pin Ground +3.3V power supply Clock signal output to the serial bus Writing data signal output to the serial bus Reading data signal input from the serial bus Not used Serial clock signal output to the display driver Serial data signal output to the display driver Chip select signal output to the display driver Not used Laser ON/OFF control output "H": Laser ON Pit/groove detection input "H" is input for the playback only disc or TOC area (Not used) FOK signal input from the CXD2652AR "H" is input when focus is on Not used Not used Laser power switching signal output to the optical pick-up and CXD2652AR
-- 72 --
Pin No. 81 82 83 84 85 BEEP
Pin Name DIG-RST ADARES SEL-A SEL B
I/O O O O O O
Function Reset signal output to the CXD2652AR and motor driver Reset: "L" BEEP PWM output (Not used) Reset signal output to the D/A, A/D converter Not used Digital input selection signal output Laser modulation switching signal output Playback power: "L", stop: "H" Recording power: 0.5S Reset: "L"
86
MOD
O
2S 87 88 89 90 91 92 93 94 95 96 97 98 99 100 REC/PB -- SCTX XLATCH -- -- MUTE LD OUT LD IN LIMITIN PROTECT REFLECT GND +3.3V O O O O O I O O O I I I -- -- Not used Writing data transmission timing output to the CXD2652AR Shared with the magnetic head ON/OFF output Latch signal output to the serial bus Not used Not used Line out muting output Loading motor control output *1 Detection input from the limit switch Sled limit-In: "L" Recording-protection claw detection input from the protection detection switch Protect: "H" Disk reflection rate detection input from the reflect detection switch Disk with low reflection rate: "H" Ground +3.3V power supply
*1 Loading motor control Operation Pin LD IN 95 pin LD OUT 94 pin IN "H" "L" OUT "L" "H" Brake "H" "H"
-- 73 --
SECTION 7 EXPLODED VIEWS
NOTE: · Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · Color Indication of Appearance Parts Example: KNOB, BALANCE (RED) µ Cabinets color · 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 CND : Canadian model HK : Hong Kong model SP : Singapore model JE : Tourist model The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.
7-1. MAIN SECTION
1
6 4
15 (UK) 15 (JE)
2
#1
5
#1
16 (JE) 15 (US, CND) 3 15 (AEP, SP, HK) 16 (HK)
2 10
#1 #1
7 16 (SP) 18 11
#1
14 17 9 17
TR001
#1
MDM-3B
11 8
12
FRONT PANEL not supplied
13
#1 #1
Ref. No. * 1 * 1 2 2 * 3 * * * * 3 3 3 3 4 Part No. 4-990-703-11 4-990-703-21 3-363-099-01 3-363-099-11 A-4699-641-A A-4699-714-A A-4699-717-A A-4699-720-A A-4699-723-A 1-782-264-11 1-782-263-11 3-703-685-21 3-703-244-00 3-703-571-11 4-989-525-11 4-989-525-21 4-989-525-31 4-989-525-41 4-989-525-51 4-989-525-61 Description CASE (SILVER) CASE (BLACK) SCREW (CASE 3 TP2)(BLACK) SCREW (CASE 3 TP2)(SILVER) MAIN BOARD, COMPLETE (JE) MAIN BOARD, COMPLETE (AEP,UK) MAIN BOARD, COMPLETE (US,CND) MAIN BOARD, COMPLETE (SP) MAIN BOARD, COMPLETE (HK) WIRE (FLAT TYPE)(19 CORE) WIRE (FLAT TYPE)(29 CORE) SCREW (+BV 3X8) BUSHING (2104), CORD (AEP,UK,SP,HK) BUSHING (S)(4516), CORD (US,CND,JE) PANEL, BACK (US) PANEL, BACK (CND) PANEL, BACK (AEP) PANEL, BACK (UK) PANEL, BACK (SP) PANEL, BACK (HK) Remark Ref. No. * 9 10 10 * 11 12 13 13 * 14 ! 15 ! 15 ! 15 ! 15 ! 16 ! 16 ! 16 17 18 ! TR001 ! TR001 ! TR001 Part No. 1-665-008-11 3-531-576-01 3-531-576-11 3-350-847-31 4-965-822-01 4-977-699-11 4-977-699-21 4-992-229-01 1-558-945-21 1-575-651-91 1-696-027-11 1-696-586-21 1-569-007-11 1-569-008-21 1-770-019-11 4-886-821-11 4-956-370-12 1-431-252-11 Description TRANSFORMER BOARD RIVET (AEP,SP) RIVET (UK,SP,HK) HOLDER, PCB FOOT LEG (F)(AEP: SILVER, US, CND, SP, HK, JE) LEG (F)(AEP: BLACK, UK) INSULATOR (TR)(AEP,UK,SP,HK) CORD, POWER (POLAR.SPT-1)(US,CND) CORD, POWER (AEP,SP,HK) CORD, POWER (JE) CORD, POWER (UK) ADAPTOR, CONVERSION 2P (JE) ADAPTOR, CONVERSION 2P (SP) ADAPTOR, CONVERSION PLUG 3P (HK) SCREW, S TIGHT, +PTTWH 3X6 BAND, PLUG FIXED (UK,HK) TRANSFORMER, POWER (US, CND) Remark
5 6 * 7 7 * 8 * * * * * 8 8 8 8 8
1-431-253-11 TRANSFORMER, POWER (AEP,UK,HK) 1-431-254-11 TRANSFORMER, POWER (SP,JE)
* 8
4-989-525-72 PANEL, BACK (JE)
-- 74 --
7-2. FRONT PANEL SECTION
62 52
56 51 58 52
not supplied
59
60 61 52
53 61 63
FL701
58 57
64
55 54
Ref. No. 51 51 51 52 53 54 54 55 55 56 56 57 57 58 58
Part No. X-4948-319-1 X-4948-320-1 X-4948-321-1 4-951-620-01 4-962-708-11 4-989-520-01 4-989-520-11 4-989-519-01 4-989-519-11 4-989-518-01 4-989-518-11 4-989-517-01 4-989-517-11 4-989-516-01 4-989-516-11
Description
Remark
Ref. No. 59 * 60 61 * 62 * 62 * 62 * 62 * 62 63 63 63 64 64 FL701
Part No. 1-782-265-11 4-983-462-01 2-389-320-01 A-4699-645-A A-4699-715-A A-4699-718-A A-4699-721-A A-4699-724-A 4-989-507-11 4-989-507-21 4-989-507-31 4-989-515-11 4-989-515-21 1-517-575-11
Description WIRE (FLAT TYPE)(23 CORE) HOLDER (FL) CUSHION PANEL BOARD, COMPLETE (JE) PANEL BOARD, COMPLETE (AEP,UK) PANEL BOARD, COMPLETE (US,CND) PANEL BOARD, COMPLETE (SP) PANEL BOARD, COMPLETE (HK) ESCUTCHEON (MD)(SILVER)(JE) ESCUTCHEON (MD)(BLACK)
Remark
PANEL ASSY, FRONT (SILVER)(JE) PANEL ASSY, FRONT (BLACK) PANEL ASSY, FRONT (SILVER)(EXCEPT JE) SCREW (2.6X8), +BVTP EMBLEM (4-A), SONY KNOB (REC)(BLACK) KNOB (REC)(SILVER) KNOB (AMS)(BLACK) KNOB (AMS)(SILVER) KNOB (HP)(BLACK) KNOB (HP)(SILVER) KNOB (INPUT)(BLACK) KNOB (INPUT)(SILVER) KNOB (TIMER)(BLACK) KNOB (TIMER)(SILVER)
ESCUTCHEON (MD)(SILVER)(EXCEPT JE) BUTTON (EJECT) (JE) BUTTON (EJECT) (EXCEPT JE) INDICATOR TUBE, FLUORESCENT
-- 75 --
7-3. MECHANISM DECK SECTION (1) (MDM-3B)
#2 not supplied not supplied #2 #2
201 202
201 202
not supplied
#2
not supplied
203
204 205
209
#2
208 206
not supplied
207
#6
Ref. No. 201 202 203 204 205
Part No. 4-628-167-01 4-987-327-01 4-986-959-01 4-987-736-01 X-4947-825-1
Description SCREW, STEP INSULATOR WASHER, STOPPER SHAFT (SHUTTER) SHUTTER ASSY (BLACK)
Remark
Ref. No. 205 206 * 207 208 209
Part No. X-4948-722-1 1-660-966-11 A-4699-770-A 1-777-517-11 4-987-910-01
Description SHUTTER ASSY (SILVER) OP RELAY FLEXIBLE BOARD BD BOARD, COMPLETE WIRE (FLAT TYPE)(15 CORE) SPRING, TORSION (O/C)
Remark
-- 76 --
7-4. MECHANISM DECK SECTION (2) (MDM-3B)
#4 not supplied #3
#2
252 253
not supplied #2
256 259
254
257 260 258
#4
#5
271 251 261
#5
not supplied
255 262
M901
263
M902
M903
#3
264 266 265
HR901
269
267
The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Ref. No. 264 265 266 ! 267 268 269 270 * 271 HR901 M901 M902 M903 Part No. Description Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. Remark
268 270
Ref. No. 251 * 252 253 * 254 255 256 257 258 259 260 261 262 * 263 Part No. A-4672-138-A 4-983-439-01 3-953-235-01 4-983-437-01 3-342-375-11 4-979-890-11 4-979-898-01 4-979-899-01 4-979-897-01 4-979-885-01 Description SLIDER ASSY, COMPLETE BRACKET (DAMPER) DAMPER, OIL SLIDER (CAM) SCREW (M1.7X1.4), SPECIAL RETAINER (GEAR) GEAR (LB) GEAR (LC) GEAR (LA) LEVER (HEAD UP) Remark
A-3304-200-A SCREW ASSY, LEAD 4-963-914-02 RACK (INSERTER) 3-366-890-11 8-583-028-02 4-987-061-01 4-988-560-01 4-955-841-11 4-983-511-01 1-500-396-11 A-4672-135-A A-4672-133-A A-4672-134-A SCREW (M1.4) OPTICAL PICK-UP KMS-260A/J1N SPACER (RACK) SCREW (P1.7X6) SCREW PIN (OUT SERT) HEAD, OVER WRITE MOTOR ASSY, SPINDLE MOTOR ASSY, SLED MOTOR ASSY, LOADING
4-979-906-11 SPRING (LEAD SCREW) 4-984-556-01 SHAFT (MAIN SHAFT) 1-661-774-11 SW BOARD
-- 77 --
BD
Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. When indicating parts by reference number, please include the board name. Ref. No. * Part No. Description
SECTION 8 ELECTRICAL PARTS LIST
· 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. · Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · RESISTORS All resistors are in ohms METAL: Metal-film resistor METAL OXIDE: Metal Oxide-film resistor F : nonflammable · 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 CND : Canadian model HK : Hong Kong model SP : Singapore model JE : Tourist model
Remark
Ref. No. C158 C160 C161 C163 C164
Part No. 1-163-019-00 1-104-601-11 1-104-601-11 1-164-232-11 1-164-232-11 1-163-038-00 1-163-038-00 1-104-851-11 1-163-038-00 1-126-206-11 1-163-038-00 1-163-038-00 1-107-836-11 1-164-611-11 1-126-206-11 1-164-232-11 1-163-989-11 1-126-206-11 1-163-038-00 1-164-346-11
Description CERAMIC CHIP ELECT CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP 0.0068uF 10% 10uF 20% 10uF 20% 0.01uF 0.01uF 0.1uF 0.1uF 10uF 0.1uF 100uF 0.1uF 0.1uF 22uF 0.001uF 100uF 0.01uF 0.033uF 100uF 0.1uF 1uF 0.1uF 0.1uF
Remark 50V 10V 10V 50V 50V 25V 25V 10V 25V 6.3V 25V 25V 8V 500V 6.3V 50V 25V 6.3V 25V 16V 25V 25V
A-4699-770-A BD BOARD, COMPLETE ******************* < CAPACITOR > C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C115 C116 C117 C119 C121 C122 C123 C124 C127 C128 C129 C130 C131 C132 C133 C134 C135 C136 C141 C142 C143 C144 C146 C151 C152 C153 C156 1-104-851-11 1-163-038-00 1-104-851-11 1-104-851-11 1-164-232-11 1-163-275-11 1-163-038-00 1-163-038-00 1-163-037-11 1-163-038-00 1-164-344-11 1-163-017-00 1-107-682-11 1-164-489-11 1-163-037-11 1-164-004-11 1-104-851-11 1-126-206-11 1-164-232-11 1-163-038-00 1-163-038-00 1-163-038-00 1-164-232-11 1-107-823-11 1-163-251-11 1-163-023-00 1-107-823-11 1-163-017-00 1-163-038-00 1-163-038-00 1-126-206-11 1-163-038-00 1-163-251-11 1-163-251-11 1-163-251-11 1-163-038-00 1-126-206-11 1-163-038-00 1-164-232-11 1-163-038-00 TANTAL. CHIP CERAMIC CHIP TANTAL. 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 TANTAL. CHIP ELECT 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 ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 0.1uF 10uF 10uF 0.01uF 0.001uF 0.1uF 0.1uF 0.022uF 0.1uF 0.068uF 0.0047uF 1uF 0.22uF 0.022uF 0.1uF 10uF 100uF 0.01uF 0.1uF 0.1uF 0.1uF 0.01uF 0.47uF 100PF 20% 20% 20% 10V 25V 10V 10V 50V 50V 25V 25V 25V 25V 25V 50V 16V 16V 25V 25V 10V 6.3V