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SCD-1/777ES
SERVICE MANUAL
For Technical service
TABLE OF CONTENTS 3. 4. 5. 6. 7. SERVICING NOTES ............................................... 3 DISASSEMBLY-2 ..................................................... 5 TEST MODE .............................................................. 10 ELECTRICAL ADJUSTMENTS ......................... 12 DIAGRAMS
17 18 19 20 21 22 23 24 7-9. 7-10. 7-11. 7-12. 7-13. 7-14. 7-15. 7-16. 7-17. 7-18. 7-19. 7-20. 7-21. 7-22. 7-23. 7-24. Schematic Diagram MAIN Board (2/7) .................. Schematic Diagram MAIN Board (3/7) .................. Schematic Diagram MAIN Board (4/7) .................. Schematic Diagram MAIN Board (5/7) .................. Schematic Diagram MAIN Board (6/7) .................. Schematic Diagram MAIN Board (7/7) .................. Printed Wiring Board AUDIO Board ...................... Schematic Diagram AUDIO Board (1/2) ................ Schematic Diagram AUDIO Board (2/2) ................ Printed Wiring Boards BAL(SCD-1)/COAX/ OPT/PIN/SW Boards ................................................... Schematic Diagram BAL(SCD-1)/COAX/ OPT/PIN/SW Boards ................................................... Printed Wiring Boards DISPLAY/SW-L/ SW-R Boards ................................................................ Schematic Diagram DISPLAY/SW-L/ SW-R Boards ................................................................ Printed Wiring Boards AC/POWER Boards ........... Schematic Diagram AC/POWER Boards ................ IC Pin Function Description ........................................... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 43
US Model Canadian Model AEP Model
7-1. Notes for Printed Wiring Board and Schematic Diagram ......................................................... 7-2. Printed Wiring Boards RF/SLD-FG/SLD-MOT Boards ........................................................................... 7-3. Schematic Diagram RF/SLD-FG/SLD-MOT Boards ........................................................................... 7-4. Printed Wiring Boards LOAD-CN/LOAD-MOT/ LOAD-SW/STB Boards .............................................. 7-5. Schematic Diagram LOAD-CN/LOAD-MOT/ LOAD-SW/STB Boards .............................................. 7-6. Printed Wiring Board MAIN Board (component side) .......................................................... 7-7. Printed Wiring Board MAIN Board (conductor side) ........................................................... 7-8. Schematic Diagram MAIN Board (1/7) ..................
8. 9.
EXPLODED VIEWS ................................................ 50 ELECTRICAL PARTS LIST ............................... 59
CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check 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 TEST 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 microamperes.). 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 lowvoltage 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 2 V AC range are suitable. (See Fig. A)
To Exposed Metal Parts on Set
The following caution label is located inside of the unit.
For the customers in Canada CAUTION
TO PREVENT ELECTRIC SHOCK, DO NOT USE THIS POLARIZED AC PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.
For the customers in Europe
This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior.
0.15 µF
1.5 k
AC voltmeter (0.75 V)
Earth Ground Fig. A. Using an AC voltmeter to check AC leakage.
Laser component in this product is capable of emitting radiation exceeding the limit for Class 1. The following caution label is located inside the unit. 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 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.
SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 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 0 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
SECTION 3 SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. MODEL IDENTIFICATION CHECKING METHOD OF MICROCOMPUTER ROM VERSION 1. Set the CD1/CD2 switch on the remote commander to CD1. 2. With the power turned on, press the [CHECK] button on the remote commander while pressing the [TEXT] button on the set. 3. 15-digit numeric value will be displayed, and the top 4 digits (left side) of the numeric value imply the microcomputer ROM version. Example: If "200006100FFFF3C" is displayed, the ROM version is 2.000. 4. To cancel the ROM version check mode, press the [CHECK] button on the remote commander while pressing the [TEXT] button on the set. DISPLAY OF TOC ERROR
Display TOC ERROR * Contents Not SACD (DVD disc etc.) TOC ERROR **** Illegal SACD disc (pirate edition)
Back Panel
Part No.
Model SCD-1: US, Canadian SCD-1: AEP SCD-777ES: AEP SCD-777ES: US, Canadian Part No. 4-215-784-1s 4-215-784-2s 4-221-854-0s 4-221-854-1s
SERVICE POSITION In checking the BU section, prepare two new jigs (extension cable J-2501-164-A: 1.00 mm 26 cores).
OP mechanism section (BU-23) insulator
Any board to put
connect two jigs (extension cable J-2501-164-A) to the RF board (CN001, 002) and Main board (CN501, 502).
3
REPLACING OPTICAL PICK-UP
Handling 1) A red laser diode for Super Audio CD Player requires more attention to static electricity than general infrared laser diodes for CD. Because its durability to static electricity is far weaker than that of infrared laser diodes, always use an earth band when handling the optical pick-up block as service parts. 2) As for the flexible board KHS-180A (RP) packed as service parts, the short lands have been soldered to protect from static electricity. Accordingly, remove solders when replacing optical pick-up. (See Fig. 1)
DVD short land
3) In handling the KHS-180A (RP), do not touch inhibited parts shown in Fig. 2, but grip the slide base bearing and U-shaped guide.
Slide base bearing
Skew sensor Lens actuator covers
Objective lenses
Laser holder OEIC
U-shaped guide
CD short land
Touch inhibited parts · Objective lens · Skew sensor · Laser holder · Laser coupler · Flexible board · OEIC · Lens actuator covers
Flexible board
Connector
Fig. 1 Flexible board
Laser coupler
Fig. 2 KHS-180A (RP)
4
SECTION 4 DISASSEMBLY-2
Note: Follow the disassembly procedure in the numerical order given.
OP MECHANISM SECTION (BU-23)
3 two screws (B2.6 × 5) 4 two washers 4 two washers
3 two screws (B2.6 × 5) 5 Lift up OP mechanism section (BU-23).
1 screw (PS3 × 5) 6 two wires (flat type) (26 core) (CN501, 502)
2 lag
OPTICAL PICK-UP (KHS-180A/J1N) (Page 7)
RF BOARD (Page 7)
MAIN BOARD
2 five screws (PS 3 × 5) 1 two connectors (CN701, 708)
3 MAIN board
1 five connectors (CN702-706)
5
FRONT PANEL SECTION (SCD-1)
3 push (control block) (wire) switch 4 six screws (RK4 × 8) 2 two claws
2 two claws
5 side plate (L)
1 two connectors (CN452, 702)
7 two screws (BVTT4 × 6) 8 front panel section
5 side plate (R) 6 five screws (BVTP3 × 10)
4 six screws (RK4 × 8)
FRONT PANEL SECTION (SCD-777ES)
3 push (control block) (wire) switch 2 two claws
4 six screws (RK4 × 8)
2 two claws
5 side plate (R) 7 screw (BVTT3 × 6)
1 two connectors (CN452, 702)
8 front panel section 4 six screws (RK4 × 8)
6 four screws (BVTP3 × 10) 7 screw (BVTT3 × 6)
5 side plate (L)
6
OPTICAL PICK-UP (KHS-180A/J1N)
6 two screws (B3 × 5) 2 screw (PSW3 × 10) 7 retainer (OP) ass'y
3 holder (R2)
8 leaf spring (Y)
4 holder (R) 5 bracket (OP) ass'y
9 optical pick-up (KHS-180A/J1N)
1 OP-15 flexible print board (CN003)
RF BOARD
1 OP-15 flexible print board (CN003)
1 wire (flat type) (14 core) (CN007) 2 two connectors (CN004, 006)
5 RF board
4 four spacers (3 × 5) 2 connector (CN005)
3 four screws (B3 × 10)
7
SLED MOTOR ASS'Y SECTION
1 five screws (B3 × 5)
3 three poly-slider washers
2 cover (BU)
4 gear (D)
5 gear (C)
6 gear (B)
8 SLD-MOT board 0 sled motor ass'y section
9 three screws (B3 × 5)
7 screw (B3 × 5)
TILT MOTOR ASS'Y (M3)
2 bracket (tilt) ass'y
4 tilt motor ass'y (M3)
3 two precision screws (P2 × 2.5)
1 two screws (B3 × 5)
8
SPINDLE MOTOR BLOCK
3 two shaft retainers (sub) 2 screw (B3 × 5)
2 screw (B3 × 5)
5 spindle motor block
6 sled shaft (sub)
4 two shaft retainers (main)
2 two screws (B3 × 5) 1 slide the spindle motor block toward the arrow.
7 sled shaft (main)
APPLYING OIL AT REPLACEMENT OF MOTOR (SPINDLE) (M7)
When replacing the motor (spindle) (M7), apply a drop of oil to the sled shaft (sub) and the sled shaft (main) respectively.
Part Name
FLOIL (946P)
Part No
7-662-001-37
Notes: · Do not attach oil to other than specified parts. · Do not touch the lens and laser diode during work.
sled shaft (main)
sled shaft (sub)
9
SECTION 5 TEST MODE
5-1. FLUORESCENT INDICATOR TUBE MODE
Note: Set the CD1/CD2 switch on the remote commander to CD1.
Geid Assignment
16G 19G 20G
Procedure: 1. Press the ! button while shorting the BP (TEST MODE) on the DISPLAY board with tweezers, etc. and turn on the power, so that the following operation will be executed automatically. (1) All segments from 1G to 19G light up in order, starting from 1G. (2) Vertical one line (total 7) of all grids from 1G to 15G lights up in order, starting from the left. (3) Horizontal one line (total 5) of all grids from 1G to 15G lights up in order, starting from the top. (4) Grids from 1G to 15G go off, and all segments from 16G to 19G light up. 2. With the set in the 1-(4) status, pressing any key on the remote commander changes the display as shown below, and activates the key check standby mode.
17G
18G
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G 11G
12G
13G
14G
15G
DISPLAY Board (Conductor Side)
BP (TEST MODE) CN1002 CN1001
STEP INDEX
MIN
ARTIST
CD1 CD2 CD3
3. When a key on the front panel is pressed, the corresponding segment and LED light up. (See table below)
key on set A TIME TEXT DIGITAL OUT FILTER SACD/CD H X x l L Key Attribute EJECT TIME TEXT DIGITAL OUT FILTER SACD/CD PLAY PAUSE STOP AMS-BACK AMS-FORWARD Lighting segment (in 19 grids) 20 bit 24 bit __|_____ (DIGITAL FILTER) DIGITAL OUTPUT __|_____ (DIGITAL OUTPUT) NORM WIDE STD1234 DIGITAL FILTER 16 bit OFF Lightning LED PLAY LED PAUSE LED CD LED SACD LED
4. If "!%%TEST-END!!%%" is displayed after the keys listed above were all pressed, the key check terminated successfully.
Note: As this test does not check the LEDs, check them visually.
5. Press the ! button to turn the power off, and disconnect the plug from the socket.
10
5-2. ADJUSTMENT-1 MODE This mode is a special mode used to perform overall adjustment, optical pick-up height adjustment, and service check.
Note: 1. Wrong setting method can cause a trouble. 2. Never operate the set with the loading panel mounted, which otherwise causes a trouble.
Adjustment-1 Mode List
Note: Set the CD1/CD2 switch on the remote commander to CD1. Codes 01 02 03 04 05 06 07 22 23 24 30 Contents LD ON/OFF Spindle ON/OFF Forcus Search Forcus Servo ON/OFF Track Servo ON/OFF CLV ON Sled Servo ON/OFF Tilt Servo ON/OFF Tilt Bias Tilt Bias Disc Check 5: Thresholds check 9: No thresholds check 0: Cancel 1: Proceed 2: Return 9: Go 0: Cancel Up Down Remarks Disc CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL *1
Setting Method: 1. With the power turned off, press the ! button while pressing the [DIGITAL OUT] button and l button. 2. Display of "bbb" implies that the set is now in the Adjustment-1 Mode. Resetting Method: Press the ! button to turn the power off, and disconnect the plug from the socket.
60
Overall Adjustment
Go
CD, SL, DL
5-3. ADJUSTMENT-2 MODE This mode is a special mode used to perform CLV jitter check and usually movement check.
Note: 1. Wrong setting method can cause a trouble. 2. Never operate the set with the loading panel mounted, which otherwise causes a trouble.
61 62 PLAY PAUSE STOP NEXT PREV
Result Display Adj. Value Clear PLAY PAUSE STOP NEXT PREV
CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL CD, SL, DL
Setting Method: 1. With the power turned off, press the ! button while pressing the [TIME] button and H button. 2. Display of "# OPEN #" implies that the set is now in the Adjustment-2 Mode. Resetting Method: Press the ! button to turn the power off, and disconnect the plug from the socket. Adjustment item
Adjustment-1 Mode Adjustment-2 Mode Traverse check, S curve check, RF level check, optical pick-up height adjustment, and see contents of Adjustment-1 Mode list. CLV jitter check and usually movemant check
SACD select FILTER Focus Search/PLAY (SACD/CD key) CD select (SACD/CD key)
SL CD
Note: 1. Selection of an adjustment item where no disc is present could damage the optical pick-up. 2. Do not use other than above listed codes.
*1: Disc check list
Display Discchk DO SL Discchk D1 SL Discchk D2 CD Discchk D3 CD Discchk D3 HD Discchk D4 D0 Discchk D4 D1 Result of Disc Check No disc SL CD Hybrid CD layer Hybrid HD layer DL L0 layer DL L1 layer
11
SECTION 6 ELECTRICAL ADJUSTMENTS
Note on Adjustment 1. When the following parts were replaced, adjust and check the items marked with a in the given order.
Parts Adjustment & check 1. Optical Pick-up Height Adjustment 2. Overall Adjustment 3. Traverse Check 4. S Curve Check 5. RF Level Check 6. CLV Jitter Check a a a a × Optical pick-up a IC on RF or MAIN board × a × × × × Spindle motor (M7) a × × × × a
Traverse Check Connection:
oscilloscope (auto or normal mode) MAIN board TP516 (TE) TP501 (VC) +
2. Adjustment jigs The following jigs are exclusively used for electrical adjustment and check of this set. Do not use them for other applications. (1) Disc
Model SATD-S1 SATD-S2 SATD-S3 SATD-S4 TCD-784 Type*1 SL SL DL SL CD Category 8cm disc Reference disc Reference disc Reference disc Reference disc Applications Optical pic-kup H adj. Overall adj. and check Overall adj. and check Audio characteristic check Overall adj. and check
Procedure: 1. Connect an oscilloscope to the TP516(TE) and TP501(VC) on the MAIN board. 2. Set the Adjustment-1 Mode. (See 5-2. Adjustment-1 Mode in SECTION 5 (page 11)) 3. Set a disc (SATD-S2, SATD-S3, or TCD-784). 4. Press the 3 button and - button on the remote commander to make the disc type checked.
Note: If the disc check was made in the Adjustment-1 Mode, pressing another button immediately after pressing the 3 and - buttons on the remote commander could cause the microcomputer to run out of control, thus requiring extreme care.
5. Confirm that the disc was checked.
bbb
CD1
Discchk
XX
XX
Disc type (refer to Disc check list (page 11))
*1 SL: Single Layer DL: Dual Layer (2) Remote commander: Assessory for set or RM-D950 (Part No. 1-473-944-1) (3) Extension cable (Part No. J-2501-164-A) 2 pcs. 3. In making adjustment and check, set the CD1/CD2 switch on the remote commander to CD1. 4. The impedance of oscilloscope should be more than 10M .
6. Press the H button. 7. Press the - button and 7 button, and the - button and 5 button on the remote commander successively to turn off the tracking servo. 8. Check that the waveform on oscilloscope is within the level A and B specifications. 9. After checking, press the x button. 10. Repeat steps 3 through 9 respective discs. 11. Press the ! button to turn the power off. Specified Value:
Disc SATD-S2 SATD-S3 TCD-784 1.3 to 2.4 Vp-p - 0.1 to +0.1 V A B
Traverse waveform Center fo the waveform
A B
VC
Adjustment Location : See page16.
12
S Curve Check Connection:
oscilloscope (normal mode) MAIN board TP524 (FE) TP501 (VC) +
RF Level Check Connection:
oscilloscope (auto mode) MAIN board TP503 (RF) TP501 (VC) +
Procedure: 1. Connect an oscilloscope to the TP524(FE) and TP501(VC) on the MAIN board. 2. Set the Adjustment-1 Mode. (See 5-2. Adjustment-1 Mode in SECTION 5 (page 11)) 3. Set a disc (SATD-S2 or TCD-784). 4. Press the 3 button and - button on the remote commander to make the disc type checked.
Note: If the disc check was made in the Adjustment-1 Mode, pressing another button immediately after pressing the 3 and - buttons on the remote commander could cause the microcomputer to run out of control, thus requiring extreme care.
Procedure: 1. Connect an oscilloscope to the TP503(RF) and TP501(VC) on the MAIN board. 2. Set the Adjustment-1 Mode. (See 5-2. Adjustment-1 Mode in SECTION 5 (page 11)) 3. Set a disc (SATD-S2 or TCD-784). 4. Press the 3 button and - button on the remote commander to make the disc type checked.
Note: If the disc check was made in the Adjustment-1 Mode, pressing another button immediately after pressing the 3 and - buttons on the remote commander could cause the microcomputer to run out of control, thus requiring extreme care.
5. Confirm that the disc was checked.
5. Confirm that the disc was checked.
bbb
CD1
bbb
CD1
Discchk
XX
XX
Discchk
XX
XX
Disc type (refer to Disc check list (page 11))
Disc type (refer to Disc check list (page 11))
6. Press the - button and 1 button, the - button and 2 button, and the - button and 3 button on the remote commander successively to execute the focus search. 7. Check that the waveform on oscilloscope is within the level A and B specifications. 8. After checking, press the x button. 9. Repeat steps 3 through 8 for respective discs. 10. Press the ! button to turn the power off. Specified Value:
Disc SATD-S2 TCD-784 A 1.5 to 2.3Vp-p B - 0.1 to +0.1V
6. Press the H button. 7. Check that the waveform on oscilloscope is clear, and the level and jitter of waveform satisfy the specifications. 8. After checking, press the x button. 9. Repeat steps 3 through 8 for respective discs. 10. Press the ! button to turn the power off. Specified Value:
Disc SATD-S2 TCD-784 A 1.25 to 1.65 Vp-p 1.3 to 1.7 Vp-p Jitter (displayed value) 20 (Hex) or less 15 (Hex) or less
RF signal waveform VOLT/DIV: 200 mV TIME/DIV: 500 ns
S curve waveform
A
A B
VC
Note: Clear RF waveform refers to the waveform where shapes should be distinctively observed in the center.
Note: For easier observation of this waveform, extend the sweep time and raise the brightness.
Display example:
Adjustment Location : See page16.
bbb
CD1
+ 00
00 not fixed
~00
09 Jitter value (HEX)
Adjustment Location : See page16.
13
CLV Jitter Check Connection:
oscilloscope (normal mode) MAIN board TP702 (MNT4) TP703 (MNT5) TP521 (GND) (CH2) (CH1) + +
Optical Pick-up Height Adjustment Connection:
storage oscilloscope (normal mode)
MAIN board TP515 (PI) TP511 (FOUT) TP501 (VC) (CH1) (CH2) + +
Procedure: 1. Connect an oscilloscope to the TP702(MNT4)(CH1), TP703(MNT5)(CH2) and TP521(GND) on the MAIN board. 2. Set the Adjustment-2 Mode. (See 5-3. Adjustment-2 Mode in SECTION 5 (page 11)) 3. Set a disc (SATD-S2 or TCD-784). 4. Press the H button. 5. Move the sled to the middle track. · Sled middle track SATD-S2:TN05 TCD-784:TN05 6. Check that the A value of waveform on oscilloscope satisfies the specification. 7. After checking, press the x button. 8. Repeat steps 3 through 7 for respective discs. 9. Press the ! button to turn the power off. Specified Value:
Disc SATD-S2 TCD-784 A 55 µsec or less
Procedure: 1. Connect an oscilloscope to the TP515(PI)(CH1), TP511(FOUT) (CH2) and TP501(VC) on the MAIN board. 2. Set the Adjustment-1 Mode. (See 5-2. Adjustment-1 Mode in SECTION 5 (page 11)) 3. Set a disc (SATD-S1). 4. Press the [FILTER] button to set the Focus Search mode. 5. Loosen the OP height adjusting screw 1, and while shifting the Holder (R2), adjust the height so that the waveform on oscilloscope satisfies the specified value. 6. Press the [FILTER] button to set the Play mode. 7. Adjust the TAN skew 2 so as to attain most preferable jitter value on the display. 8. Press the [FILTER] button to set the Focus Search mode. 9. Check that the B value of waveform on oscilloscope satisfies the specification. 10. Repeat steps 5 through 9. 11. Lock the OP height adjusting screw 1 when adjustment finished. 12. Press the x button. 13. Press the ! button to turn the power off. Specified Value: B is more than 0, and less than A/3
CLV jitter waveform
B
VC A
PI
VC
FOUT *1
A
Adjustment Location : See page16.
*1: Normal-trigger the oscilloscope using FOUT on CH2.
2 TAN skew
1 OP height adjusting screw
Holder (R2)
Adjustment Location : See page16.
14
Overall Adjustment Procedure: 1. Set the Adjustment-1 Mode. (See 5-2. Adjustment-1 Mode in SECTION 5 (page 11)) 2. Press the 6 button and 2 button, then the 9 button on the remote commander (to initialize data). 3. Set a disc (TCD-784). 4. Press the 6 button and - button, then the 5 button on the remote commander. (Adjustment will take about 2 minutes.) 5. Remove the disc when "CD END" is displayed. 6. Set a disc (SATD-S2). 7. Press the 6 button and - button, then the 5 button on the remote commander. (Adjustment will take about 1 minute 30 seconds.) 8. Remove the disc when "SL END" is displayed. 9. Set a disc (SATD-S3). 10. Press the 6 button and - button, then the 5 button on the remote commander. (Adjustment will take about 1 minute.) 11. Remove the disc when "DL END" is displayed.
Note: If an error is displayed during the adjustment so far, press again the 6 button and - button on the remote commander to execute readjustment.
Thresholds for Overall Adjustment
No. 00 01 02 03 04 05 06 07 08 09 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 Description PI Level SL PI Level DL PI Offset CD PI Offset SL PI Offset DL PI Offset Disc Check Traverse Offset CD Traverse Offset SL Traverse Offset DL Traverse Gain CD Traverse Gain SL Traverse Gain DL For PI Level Disc Check PI Reflectance SL PI Reflectance DL Surface Reflect to CD Layer Distance Surface Reflect to DSD Layer Distance Low Push-pull for Disc Check High T Bal for Disc Check FE Offset CD FE Offset SL FE Offset DL Focus Bias CD Focus Bias SL Focus Bias DL0 AGC Focus Gain CD AGC Focus Gain DL AGC Focus Gain SL AGC Tracking Gain CD AGC Tracking Gain SL AGC Tracking Gain DL RF Loop Filter Offset CD RF Loop Filter Offset DSD Tilt Disordered Point CD +side Tilt Disordered Point CD -side Tilt Disordered Point SL +side Tilt Disordered Point SL -side Tilt Disordered Point DL +side Tilt Disordered Point DL -side/ Tilt Offset CD Tilt Offset SL Tilt Offset DL Focus Balance SL Focus Balance DL F0 F0 F0 10 10 10 E0 E0 E0 1500 0851 0C28 1A00 1100 1400 F6 F6 20 20 20 3000 1A00 2500 3C00 2500 2700 0A 0A 0 2D28 936 82 41 4FDF 0000 82 9999 47AE 2 7333 4083 U limit 0 3 15D 15D 15D 100 L limit 4 7 2A3 2A3 2A3 2FF
12. Press the 6 button and 1 button on the remote commander. 13. As the number and adjusted value are displayed, make sure that it is within the threshold. 14. Press the 1 button on the remote commander to proceed to the next item. (To return to the previous item, press the 2 button.) 15. Repeat steps 13 and 14. 16. After checking items up to No.43, press the ! button to turn the power off.
Note: 1. No threshold specified for items. 2. All thresholds are displayed in Hex.
15
Adjustment Location: MAIN Board (Component Side)
TP501 (VC)
TP503 (RF)
TP524 (FE)
TP521 (GND) TP516 (TE)
TP703 (MNT5)
TP515 (PI) TP511 (FOUT)
TP702 (MNT4)
16
SECTION 7 DIAGRAMS
7-1. NOTES FOR PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
Note on Schematic Diagram: · 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. · % : indicates tolerance. f · : internal component. · 5 : fusible resistor. · C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce por tant le numéro spécifié.
· Circuit Boards Location
Note on Printed Wiring Board: · X : parts extracted from the component side. · Y : parts extracted from the conductor side. a · : Through hole. · b : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) Caution: Pattern face side: (Conductor Side) Parts face side: (Component Side) Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.
AC board POWER board
COAX board
OPT board STB board MAIN board BAL board (SCD-1) SW board
· Indication of transistor
C Q B E These are omitted.
PIN board SW-L board
· U : B+ Line. · V : B Line. · Voltages and waveforms are dc with respect to ground in adjustment mode. no mark :STOP ( ) :SACD :CD · 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. J : SACD c : CD I : DIGITAL OUT
LOAD-SW board
LOAD-MOT board DISPLAY board AUDIO board SW-R board LOAD-CN board
SLD-MOT board SLD-FG board
RF board
17
17
SCD-1/777ES
7-2.
PRINTED WIRING BOARDS RF/SLD-FG/SLD-MOT Boards · See page 17 for Circuit Boards Location.
(Page 22)
(Page 22)
· Semiconductor Location RF Board
Ref. No. IC001 IC002 IC003 IC004 IC005 IC006 IC007 Location E-2 C-4 A-3 A-2 C-3 C-3 C-2 Ref. No. IC010 IC011 IC012 Q001 Q002 Q003 Location A-2 C-2 A-1 F-3 B-5 B-4 Ref. No. Q004 Q006 Q007 Q008 Q009 Location B-4 A-3 D-5 B-5 B-5
18
18
SCD-1/777ES
7-3.
SCHEMATIC DIAGRAM RF/SLD-FG/SLD-MOT Boards · See page 40 for Waveforms.
(Page 29)
(Page 28)
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
19
19
SCD-1/777ES
7-4.
PRINTED WIRING BOARDS LOAD-CN/LOAD-MOT/LOAD-SW/STB Boards · See page 17 for Circuit Boards Location.
(Page 22)
20
20
SCD-1/777ES
7-5.
SCHEMATIC DIAGRAM LOAD-CN/LOAD-MOT/LOAD-SW/STB Boards
(Page 29)
21
21
SCD-1/777ES
7-6. PRINTED WIRING BOARD MAIN Board (component side) · See page 17 for Circuit Boards Location.
(Page 18) (Page 18) (Page 38) (Page 38)
· Semiconductor Location
Ref. No. D501 D502 D503 D702 IC502 IC507 IC509 IC510 IC511 IC513 IC514 IC516 IC517 IC519 IC520 IC521 IC522 IC523 IC701 IC702 IC703 IC708 IC711 IC713 IC714 IC715 IC716 IC717 IC718 IC719 IC720 IC722 IC724 IC727 IC728 IC730 IC732 IC741 IC750 IC760 IC762 IC764 IC766 IC775 IC778 IC1501 IC1503 IC1651 Q507 Q509 Q511 Q705 Q1651 Q1652 Q1653 Location E-5 D-4 E-5 F-12 D-3 G-2 D-5 E-4 E-4 F-6 F-5 L-11 L-11 D-6 E-6 E-6 B-2 D-4 I-5 C-9 E-13 C-13 H-2 F-8 F-9 G-10 L-5 J-3 I-3 D-11 D-12 B-12 B-11 H-13 E-9 F-12 I-14 F-11 D-12 G-14 G-14 H-14 H-14 H-6 D-8 D-3 F-3 D-4 B-4 E-5 E-6 F-11 C-4 C-4 D-4
(Page 34)
(Page 31)
(Page 31)
(Page 31)
(Page 36)
(Page 20)
22
22
SCD-1/777ES
7-7. PRINTED WIRING BOARD MAIN Board (conductor side) · See page 17 for Circuit Boards Location.
· Semiconductor Location
Ref. No. D504 D701 D1501 IC501 IC503 IC504 IC505 IC506 IC508 IC512 IC515 IC707 IC709 IC710 IC712 IC721 IC725 IC726 IC729 IC734 IC735 IC736 IC737 IC739 IC740 IC761 IC763 IC765 IC767 IC770 IC771 IC772 IC773 IC776 IC777 IC1502 Q501 Q502 Q506 Q508 Location L-11 C-13 E-3 C-2 E-2 C-4 F-2 B-3 B-6 F-5 L-11 C-9 E-12 F-9 H-3 B-11 E-14 F-12 E-8 J-6 J-4 I-5 I-5 B-12 B-10 G-14 G-14 H-14 H-14 F-14 E-14 C-14 D-14 H-2 H-2 B-3 L-13 L-13 C-4 B-3
23
23
SCD-1/777ES
7-8. SCHEMATIC DIAGRAM MAIN Board (1/7) · See page 40 for Waveforms.
(Page 39)
(Page 39)
(Page 28)
(Page 29)
(Page 28)
(Page 29)
(Page 25)
(Page 26)
24
24
SCD-1/777ES
7-9.
SCHEMATIC DIAGRAM MAIN Board (2/7)
· See page 40 for Waveforms.
· See page 42 for IC Block Diagrams.
(Page 32)
(Page 32)
(Page 24)
(Page 27)
25
25
SCD-1/777ES
7-10. SCHEMATIC DIAGRAM MAIN Board (3/7)
· See page 40 for Waveforms.
(Page 24)
(Page 25) (Page 29) (Page 28) (Page 30) (Page 30) (Page 25)
(Page 30)
(Page 27)
(Page 30) (Page 28) (Page 30)
(Page 29)
(Page 29)
(Page 29)
(Page 29) (Page 30) (Page 29)
(Page 30)
(Page 29)
26
26
SCD-1/777ES
7-11. SCHEMATIC DIAGRAM MAIN Board (4/7)
(Page 25)
(Page 35)
(Page 32) (Page 26)
(Page 37)
27
27
SCD-1/777ES
7-12. SCHEMATIC DIAGRAM MAIN Board (5/7) · See page 42 for IC Block Diagrams.
(Page 24)
(Page 26)
(Page 26)
(Page 24)
(Page 19)
(Page 29)
(Page 30)
28
28
SCD-1/777ES
7-13. SCHEMATIC DIAGRAM MAIN Board (6/7)
· See page 42 for IC Block Diagrams.
(Page 28)
(Page 26)
(Page 26)
(Page 26)
(Page 26) (Page 24) (Page 24) (Page 30)
(Page 19)
(Page 26)
(Page 26)
(Page 26)
(Page 21)
(Page 30)
29
29
SCD-1/777ES
7-14. SCHEMATIC DIAGRAM MAIN Board (7/7) · See page 40 for Waveforms.
(Page 28)
(Page 26) (Page 26) (Page 26)
· Semiconductor Location (Conductor Side)
Ref. No. D101 D102 D103 D201 D202 D203 D401 D402 D413 D414 IC101 IC102 IC105 IC106 IC201 IC202 IC205 IC206 IC304 IC308 Q103 Q104 Q105 Q106 Q107 Q108 Q109 Q203 Q204 Q205 Q206 Q207 Q208 Q209 Q301 Q302 Q303 Q304 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409 Q410 Q411 Q412 Q413 Q414 Q415 Q416 Q417 Q418 Location B-10 B-7 C-10 D-10 C-7 C-10 E-1 A-1 D-2 B-2 B-11 A-9 B-9 B-9 D-11 D-9 D-9 C-9 C-10 C-9 A-5 A-5 A-4 A-4 B-5 B-5 B-9 E-5 E-5 E-4 E-4 D-5 D-5 D-9 E-12 E-12 D-12 D-12 D-2 B-2 D-2 B-2 D-2 B-2 D-1 B-1 E-1 A-1 E-2 A-2 E-2 A-2 E-3 A-3 E-2 A-2
(Page 26)
(Page 26)
(Page 29)
(Page 26)
(Page 29) (Page 26)
30
30
SCD-1/777ES
7-15. PRINTED WIRING BOARD AUDIO Board · See page 17 for Circuit Boards Location.
· Semiconductor Location (Component Side)
Ref. No. IC103 IC104 IC107 IC108 IC109 IC203 IC204 IC207 IC208 IC209 IC301 IC302 IC305 IC306 IC307 IC309 PHD301 PHD302 PHD303 PHD304 Q101 Q102 Q201 Q202 Location B-8 B-6 B-9 B-7 B-7 D-8 D-6 D-9 D-7 D-7 C-13 C-12 A-13 A-12 B-12 C-8 E-12 D-12 D-13 B-13 A-4 A-5 E-4 E-5
(Page 34) (Page 34) (Page 34)
(Page 38) (Page 22)
(Page 38)
(Page 38)
(Page 22) (Page 38)
(Page 38)
(Page 38) (Page 22)
(Page 38)
(Page 34) (Page 34)
(Page 34)
31
31
SCD-1/777ES
7-16. SCHEMATIC DIAGRAM AUDIO Board (1/2)
· See page 40 for Waveforms.
· See page 41 for IC Block Diagrams.
(Page 39)
(Page 39)
(Page 27)
(Page 25)
(Page 25)
(Page 33)
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
32
32
SCD-1/777ES
7-17. SCHEMATIC DIAGRAM AUDIO Board (2/2)
· See page 40 for Waveforms.
(Page 35)
(Page 35)
(Page 35)
(Page 39)
(Page 39) (Page 39)
(Page 39) (Page 32)
(Page 39)
(Page 35)
(Page 35)
(Page 35)
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33
SCD-1/777ES
7-18. PRINTED WIRING BOARDS BAL (SCD-1)/COAX/OPT/PIN/SW Boards
· See page 17 for Circuit Boards Location.
(Page 31) (Page 31)
(Page 31)
(Page 22) (Page 31) (Page 31) (Page 31)
34
34
SCD-1/777ES
7-19. SCHEMATIC DIAGRAM BAL (SCD-1)/COAX/OPT/PIN/SW Boards
(Page 33)
(Page 33)
(Page 27)
(Page 33)
(Page 33)
(Page 33)
(Page 33)
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SCD-1/777ES
7-20. PRINTED WIRING BOARDS DISPLAY/SW-L/SW-R Boards
· Semiconductor Location DISPLAY Board
Ref. No. D1005 IC1001 IC1002 IC1003 Q1001 Q1002 Q1003 Q1004 Q1005 Q1006 Q1007 Q1008 Q1009 Q1010 Q1011 Q1012 Q1021 Q1022 Q1023 Q1024 Location C-2 B-4 C-9 C-8 B-8 B-8 B-7 B-7 B-7 B-7 B-6 B-6 A-5 B-3 B-2 B-2 B-2 B-2 B-3 B-3
· See page 17 for Circuit Boards Location.
(Page 22)
(Page 38)
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SCD-1/777ES
7-21. SCHEMATIC DIAGRAM DISPLAY/SW-L/SW-R Boards
· See page 40 for Waveforms.
(Page 27)
(Page 39)
37
37
SCD-1/777ES
7-22. PRINTED WIRING BOARDS AC/POWER Boards
· See page 17 for Circuit Boards Location.
(Page 31)
(Page 31)(Page 31)
(Page 31)
(Page 31)(Page 31)
(Page 31)
(Page 22) (Page 22) (Page 36)
· Semiconductor Location POWER Board
Ref. No. D403 D404 D405 D406 D407 D408 D409 Location C-5 C-6 B-1 B-2 B-4 C-1 C-1 Ref. No. D410 D411 D451 D452 D453 D454 D455 Location C-5 C-6 D-1 D-1 E-1 F-6 F-4 Ref. No. D456 D457 D458 D459 IC401 IC402 Location F-2 E-3 E-3 E-4 B-1 B-2 Ref. No. IC403 IC451 IC452 IC453 Q451 Location B-3 D-6 D-4 D-2 D-1
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SCD-1/777ES
7-23. SCHEMATIC DIAGRAM AC/POWER Boards
(Page 32)
(Page 32)
(Page 33) (Page 33) (Page 33) (Page 33) (Page 33)
(Page 37)
(Page 24)
(Page 24)
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
39
39
· Waveforms RF Board
1 IC001 ra (TE) (SACD PLAY) 3 IC001 tj (SIGO) (CD PLAY)
MAIN Board
1 IC702 (BCLK) 5 IC701 yh (EXTAL)
AUDIO Board
1 IC301 rl (BCKI) 6 IC302 eg (256FSO)
Approx. 300 mVp-p
Approx. 1.5 Vp-p
5.5 Vp-p
4 Vp-p
5.5 Vp-p
5.1 Vp-p
16 MHz
354 ns
1 IC001 ra (TE) (CD PLAY) 2 IC702 (LRCK) 6 IC512 wf (TE) (SACD PLAY)
354 ns
2 IC301 t; (LRCKI)
11.28 MHz
7 IC302 q; (XIN)
Approx. 400 mVp-p
5.3 Vp-p
Approx. 300 mVp-p
5.3 Vp-p
2.4 Vp-p
2 IC001 rs (FE) (SACD PLAY)
22.7 µs 3 IC702 q; (RFIN1) (SACD PLAY)
6 IC512 wf (TE) (CD PLAY)
22.7 µs 3 IC301 ta (SBCKI)
45 MHz
Approx. 100 mVp-p
Approx. 1.4 Vp-p
Approx. 400 mVp-p
5 Vp-p
354 ns
2 IC001 rs (FE) (CD PLAY) 3 IC702 q; (RFIN1) (CD PLAY) 7 IC512 wh (FE) (SACD PLAY) 4 IC301 q; (64FSI), IC302 r; (64FSO)
DISPLAY Board
1 IC1002 yg (OSC0)
Approx. 200 mVp-p
Approx. 1.5 Vp-p
Approx. 100 mVp-p
6.1 Vp-p
2.3 Vp-p
2.8 MHz
3 IC001 tj (SIGO) (SACD PLAY) 4 IC703 ql (LRCK) 7 IC512 wh (FE) (CD PLAY) 5 IC301 qd (XIN), IC302 ed LVCK01
494 ns 2 IC1001 ea (EXTAL)
Approx. 1.4 Vp-p
3.8 Vp-p
Approx. 200 mVp-p
4.1 Vp-p
4.3 Vp-p
22.7 µs
22.58 MHz
8 MHz
40
40
· IC Block Diagrams AUDIO Board IC101, 201 CXA8042AS
I01+ I02 NC I01 I02+ NC VCC2 C2 C1
1 2 3 4 5 6 7 8 9
SWITCHING CIRCUIT
28 27 26 25 24 23 22 21 20 19
IN2 IN2+ NC IN1+ IN1 NC C4 C3 GND2 VEE2
VCC1 10
VREF 11
REFERENCE VOLTAGE CIRCUIT
CONSTANT CURRENT CIRCUIT
18 VEE1 17 C6
VCNT 12 GND1 13 RIREF 14
CONTROL CIRCUIT
16 C5 15 CIREF
IC302
CXD8594Q
CKSEL3 CKSEL2 DVDD DVDD CKSEL1 64FSO NSDIR1 NSDIR2 NSDIR3 NSDIR4 256FSO CKVDD LVCKO1 45 44 43 42 41 40 39 38 37 36 35 34 33 SYNC CLOCK GENERATOR CLOCK BUFFER 32 LVCKO2 31 30 29 28 27 26 25 24 23 22 DRPOL NC DVSS SUB(D) SUB(C) VDD2 VDD R1(-) VSS R1(+) PLM-R1 21 VSS2 20 VSS2 PLM-L2 PLM-R2 8 9 10 11 12 XVDD XOUT XIN XVSS XVSS 13 14 15 16 17 8 19 VSUB(A)R VDD2 VDD R2(-) VSS R2(+) NC NSDIL4 NSDIL3 NSDIL2 NSDIL1 49 48 47 46 REGISTER BUFFER PLM-L1 1024Fs CLOCK BUFFER NSDATA(L/Rch) MUTE 1 2 3 4 5 6 7 NC L2(+) VSS L2(-) VDD VDD2 VSUB(A)L
51 50
SYNC 52 IFSEL NC DVSS SUB(D) SUB(C) VDD2 VDD L1(-) VSS L1(+) 53 54 55 56 57 58 59 60 61 62
VSS2 63 VSS2 64
NC MUTE
41
MAIN Board IC503, 505 BA5912AFP-YE2
OP2-OUT OP1-OUT OP2-IN OP2-IN+ OP1-IN+ OP1-IN BIAS GND IN1' IN1 IN2 IN2'
25 24
23 + +
22 21
20
19
18 17 +
16
15 14
CH1 MUTE VREF1
LEVEL SHIFT
LEVEL SHIFT
VREF2
+ + + +
REF1 SWITCH
REF2 SWITCH
1
GND
2
MUTE1
3
REF1
4
POW VCC1
5
OUT1
6
OUT1+
7
GND
8
OUT2+
9
OUT2
10 11
POW VCC2 PRE VCC
IC713, 714, 715
TLC2932IPW-E20
LOGIC VDD 1
SELECT 2
VCO OUT 3
FIN-A 4
FIN-B 5
PFD OUT 6
LOGIC GND 7
B1 B0 C1 C.COM 1 2 OPEN 3 4 OPEN 5 6 7 8
MUTE2
REF2
1/2 DIVIDER VCO PFD
CO INH VEE VSS
14 VCO VDD
13 R BIAS
12 VCO IN
11 VCO GND
10 VCO INHIBIT
9 PFD INHIBIT
8 NC
42
+ CH2 MUTE 12 13
IC1501 MC14053BDTR2
16 VDD 15 B.COM 14 A.COM 13 A1 12 A0 11 A 10 B 9 C
OPEN
7-24.
IC PIN FUNCTION DESCRIPTION
Pin Name VCC SSSD SSI CLK PWM JIG CTR DF LT DCMF LT DATA SHIFT X RES0 VSS SOUT0 SOUT1 SIN0 SIN1 SCK0 SCK1 D0 D1 D2 D3 VSS D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 VCC A0 A1 A2 A3 A4 A5 A6 A7 VSS I/O -- I/O O O I/O O O O O O -- O O I I O O I/O I/O I/O I/O -- I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O -- O O O O O O O O -- Ground terminal Two-way data bus with the expander (IC712) , flash memory (IC716) and S-RAM (IC718) Address signal output to the ARP (IC702), flash memory (IC716) and S-RAM (IC717, 718) Power supply terminal (+5V) Address signal output to the ARP (IC702) Address signal output to the servo digital signal processor (IC512), ARP (IC702), expander (IC711, 712), flash memory (IC716) and S-RAM (IC717, 718) Address signal output to the ARP (IC702), expander (IC711, 712), flash memory (IC716) and S-RAM (IC717, 718) Two-way data bus with the servo digital signal processor (IC512), ARP (IC702), expander (IC711), flash memory (IC716) and S-RAM (IC717) Two-way data bus with the expander (IC712) , flash memory (IC716) and S-RAM (IC718) Ground terminal Two-way data bus with the expander (IC712) , flash memory (IC716) and S-RAM (IC718) Power supply terminal (+5V) Two-way data bus with the SACD/CD RF AMP (IC001) Serial data transfer clock signal output to the SACD/CD RF AMP (IC001) PWM signal output to the loading motor drive (IC515) Two-way data bus with the RS-232C (for check) Latch signal output to the digital filter (IC301) Not used (open) Serial data output to the digital filter (IC301) SHIFT signal output to the digital filter (IC301) Not used (open) Ground terminal Serial data output to the RS-232C (for check) Serial data output to the DSD decoder (IC703) Serial data input from the RS-232C (for check) Serial data input from the DSD decoder (IC703) Serial data output to the RS-232C (for check) Serial data output to the DSD decoder (IC703) Description
· MAIN BOARD IC701 HD6413002F16 (CPU) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
43
Pin No. 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
Pin Name A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 VSS WAIT EEP SIO EEP SCL CLK STBY RES NMI VSS EXTAL XTAL VCC AS RD
I/O O O O O O O O O O O O O -- I I/O O O I I I -- I I -- O O
Description
Address signal output to the flash memory (IC716) and S-RAM (IC717, 718)
Address signal output to the flash memory (IC716) Address signal output terminal Ground terminal Wait signal input from the ARP (IC702) Two-way data bus with the EEPROM (IC735) clock signal output to the EEPROM (IC735) System clock output terminal Not used (open) Hardware standby signal input terminal (fixed at "H") System reset signal input from the ARP (IC702) and reset signal generator (IC734) "L": reset For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H" NMI signal input terminal Not used (pull up) Ground terminal System clock input terminal (16 MHz) System clock input terminal (16 MHz) Power supply terminal (+5V) Address strobe signal output terminal Not used (open) Strobe signal output for data reading to the servo digital signal processor (IC512), ARP (IC702), expander (IC711, 712), flash memory (IC716) and S-RAM (IC717, 718) Strobe signal output for data writing to the servo digital signal processor (IC512), ARP (IC702), expander (IC712), flash memory (IC716) and upper byte data writing strobe signal output to the S-RAM (IC717) Strobe signal output for data writing to the expander (IC711) and lower byte data writing strobe signal output to the S-RAM (IC716) Input terminal for setting microcomputer operation mode (fixed at "L") Input terminal for setting microcomputer operation mode (fixed at "L") Input terminal for setting microcomputer operation mode (fixed at "H") Power supply terminal (+5V) Reference voltage input terminal (+5V) Serial data input from the RS-232C (for check) BUSY signal input from the servo digital signal processor (IC512) Ready signal input terminal (fixed at "H") BUSY signal input from the FL controller (IC1001) PL signal input from the servo digital signal processor (IC512) Monitor signal input from the expander (IC711) Monitor signal output terminal (fixed at "L") Two-way data bus with the expander (IC712) , flash memory (IC716) and S-RAM (IC718) Ground terminal Not used (open)
71
HWR
O
72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
LWR MD0 MD1 MD2 AVCC VREF AN0 BUSY2 ADS RDY IFBSY PLIN AK0 AK1 AK2 AVSS
O I I I -- I I I I I I I O O --
44
Pin No. 87 88 89 90 91 92 93 94 95 96 97 98 99 100
Pin Name ARPINT SDSCS SDSACK CS1 CS0 VSS SHR RDY IFREQ RST OUT TKC HFG A22 A21 A20
I/O I O I O O -- I O O I I O O O
Description Interrupt signal input from the ARP (IC702) Chip enable signal output to the servo digital signal processor (IC512) Chip enable signal input from the servo digital signal processor (IC512) Chip enable signal output to the S-RAM (IC717, 718) Chip enable signal output to the flash memory (IC716) Ground terminal Ready signal Input from the DSD decoder (IC703) Request signal output to the FL controller (IC1001) System reset signal output to the servo digital signal processor (IC512) and expander (IC711,712) Sled FG signal input from the position sensor (IC008) HFG signal input from the spindle motor drive (IC501) Address signal output to the ARP (IC702) and expander (IC711,712)
45
· MAIN BOARD IC711 CXD1095R (EXPANDER) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Pin Name AK1 AK2 MON3 MON4 MON5 MON6 MON7 VSS WADCE TEST WMGC0 WMGC1 SHR RST SHR MUTE SHR LT -- NC FWON MD2 MUTE ARP RST DFCT VSS VDD NORF LOCK FIL SET D0 D1 D2 NC NC D3 D4 D5 D6 D7 XCLR XDIS VSS XWR XRD XCS I/O O O O O O O O -- O O O O O O O O -- O O O O I -- -- I I I I/O I/O I/O -- -- I/O I/O I/O I/O I/O I I -- I I I Clear signal input terminal (pull up) Reset signal input from the ARP (IC702) Ground terminal Strobe signal input from the CPU (IC701) Strobe signal input from the CPU (IC701) Chip enable signal input from the CPU (IC701) Two-way data bus with the CPU (IC701) Not used (open) Not used (open) Two-way data bus with the CPU (IC701) Ground terminal Watermark signal output to the RF AD (IC708) Test signal output to the DSD decoder (IC703) "H":active RF gain control for watermark signal output to the RF AD (IC708) RF gain control for watermark signal output to the RF AD (IC708) Reset signal output to the DSD decoder (IC703) Mute signal output to the DSD decoder (IC703) Latch pulse signal output to the DSD decoder (IC703) Not used (open) Not used (open) FWON signal output to the ARP (IC702) CD-TX mute signal output to the ARP (IC702) CD-DA mute signal output to the ARP (IC702) Reset signal output to the ARP (IC702) DFCT signal input from the ARP (IC702) Ground terminal Power supply terminal (+5V) NORF signal input from the ARP (IC702) Lock signal input from the ARP (IC702) Filter select signal input from the STANDARD/CUSTOM switch (S173) "L":CUSTOM "H" :STANDARD Monitor signal output terminal Not used (open) Description
46
Pin No. 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
Pin Name A0 A1 A2 REM CODE -- NC -- -- DF INIT MODE A FILE VSS VDD A MUTE XLR ON ADS LT DCMF INIT DOCTRL AK0 NC NC
I/O I I I O I -- I O O O O -- -- O O O O O O -- --
Description Address signal input from the CPU (IC701) Remote category signal output terminal "L":CD2 "H":CD1 Not used (open) Not used (open) Not used (open) Not used (open) Initial signal output to the digital filter (IC301) SACD/CD mode signal output to the digital filter (IC301) Filter signal output terminal Ground terminal Power supply terminal (+5V) Audio mute signal output terminal "L":mute Balance signal output terminal Not used (open) Not used (open) Digital control signal output to the select switch (IC732) Monitor signal output to the CPU (IC701) Not used (open) Not used (open)
47
· MAIN BOARD IC712 CXD1095R (EXPANDER) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 Pin Name STBL DTC -- -- LD SW1 LD SW0 SLD SW1 SLD SW0 VSS LOAD UNLOAD STBL DRV SPCTL1 SPCTL0 SPGC2 SPGC1 PIHG NC SRVRST PISEL TEAGC0 TEAGC1 ERROR VSS VDD FON TIUNLK -- D0 D1 D2 NC NC D3 D4 D5 D6 D7 XCLR XDIS VSS XWR XRD XCS A0 A1 A2 I/O I I I I I I I -- O O O O O O O O -- O O O O I -- -- I I I I/O I/O I/O -- -- I/O I/O I/O I/O I/O I I -- I I I I I I Address signal input from the CPU (IC701) Clear signal input terminal (pull up) Reset signal input from the ARP (IC702) Ground terminal Strobe signal input from the CPU (IC701) Strobe signal input from the CPU (IC701) Chip enable signal input from the CPU (IC701) Two-way data bus with the CPU (IC701) Not used (open) Not used (open) Two-way data bus with the CPU (IC701) Not used (open) Not used (open) Loading panel close signal input from the close switch (S004) Loading panel open signal input from the open switch (S003) Sled motor (out) signal input from the out switch (S001) Sled motor (in) signal input from the in switch (S001) Ground terminal Load signal output to the loading motor drive (IC515) Unload signal output to the loading motor drive (IC515) Stabilizer drive signal output terminal Spindle motor control signal output to spindle motor drive (IC501) Spindle motor control signal output terminal Not used (open) Spindle motor control signal output to spindle motor drive (IC501) Spindle motor control signal output to spindle motor drive (IC501) PIHG signal output terminal Not used (open) Not used (open) Servo reset signal output to the servo digital signal processor (IC512) PI select signal output terminal Tracking error signal output terminal Tracking error signal output terminal Error signal input from the servo digital signal processor (IC512) Ground terminal Power supply terminal (+5V) FON signal input from the servo digital signal processor (IC512) Tilt motor control signal input from the tilt motor drive (IC505) Not used (open) Description Stabilizer detect signal input from the stabilizer detect sensor (IC009)
48
Pin No. 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
Pin Name -- -- NC FCSDWN SDPREK SACDLDON TILT OUT A ERR VSS VDD TILT/H SLDDLY SDEN SL MUTE LM MUTE CHUCK NC NC
I/O I I -- I/O O O O O -- -- O O O O O I -- -- Not used (open) Not used (open) Not used (open)
Description
Two-way data bus with the SACD/CD RF AMP (IC001) SDPREK signal output to the sled motor drive (IC503) Load signal output to the SACD/CD RF AMP (IC001) Tilt out signal output to the tilt motor drive (IC505) Not used (open) Ground terminal Power supply terminal (+5V) Tilt error signal output to the tilt error AMP (IC004) SLDDLY signal output to the sled motor drive (IC503) SDEN signal output to the SACD/CD RF AMP (IC001) Mute signal output to the sled motor drive (IC503) Mute signal output terminal Not used (open) Not used (open) Not used (open) Not used (open)
49
SECTION 8 EXPLODED VIEWS
NOTE: · -XX and -X mean standardized parts, so they may have some difference from the original one. · Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED) Parts Color Cabinet's Color · Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · The mechanical parts with no reference number in the exploded views are not supplied. · Hardware (# mark) list and accessories and packing materials are given in the last of the electrical parts list. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiquens pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
(1)
GENERAL (SCD-1)
5
6
6
4
loading ass'y section
#2
3 2
#2 #2
10
not supplied
1
not supplied
8
#1
not supplied #2
7
#2 front panel section #1 not supplied #2
9 8
Ref. No. 1 2 3 4 5
Part No. 4-215-794-01 X-4951-357-1 4-218-606-01 4-216-860-01 4-216-431-01
Description PLATE (L), SIDE PANEL (LOADING) ASSY CUSHION (LD) EMBLEM (SACD) BOLT (M5X10), HEXAGON SOCKET
Remark
Ref. No. 6 7 * 8 9 10
Part No. 4-216-429-01 4-215-795-01 2-127-516-01 4-968-977-11 4-218-606-11
Description BOLT (M4X8), HEXAGON SOCKET PLATE (R), SIDE TAPE (TV LOCK HANDLE) SCREW (3X10), +BVTP CUSHION (LD)
Remark
50
(2)
GENERAL (SCD-777ES)
56 (for GOLD) #41 (for BLACK) 55 (for GOLD)
#40 (for BLACK)
56 (for GOLD) #41 (for BLACK)
54
loading ass'y section
#2
53 52
#2 #2
60
not supplied
57
not supplied #11 not supplied #2
58
51
front panel section #11 not supplied #2 #2
58
59
Ref. No. 51 51 52 52 53 54 54
Part No. 4-221-849-01 4-221-849-11 X-4951-857-1 X-4951-858-1 4-218-606-01
Description PLATE (L), SIDE (GOLD) PLATE (L), SIDE (BLACK) PANEL (LOADING) ASSY (GOLD) PANEL (LOADING) ASSY (BLACK) CUSHION (LD)
Remark
Ref. No. 55 56 57 57 * 58 59 60
Part No. 4-216-431-01 4-216-429-01 4-221-850-01 4-221-850-11 2-127-516-01
Description
Remark
BOLT (M5X10), HEXAGON SOCKET (for GOLD) BOLT (M4X8), HEXAGON SOCKET (for GOLD) PLATE (R), SIDE (GOLD) PLATE (R), SIDE (BLACK) TAPE (TV LOCK HANDLE)
4-216-860-21 EMBLEM (SACD) (SCD-777ES: BLACK) 4-216-860-11 EMBLEM (SACD) (SCD-777ES: GOLD)
4-968-977-11 SCREW (3X10), +BVTP 4-218-606-11 CUSHION (LD)
51
(3)
LOADING ASSY SECTION 118 137 134 117
#3 not supplied #3
119 120 122 121 123 134 124 135 125 134
not supplied
127
114 116
not supplied
115
#3
116 112 113
#6 #33
133 126
not supplied
not supplied
not supplied #9
135
#6
136
#7
122 128 134
#33
136
not supplied
#5
110 109
#4
not supplied
132 129
#3
109 108 107
#4
108 105
#3
103 122
M1 #3
104 106 131 102
134 128
not supplied #10
#8
130
#3
101
Ref. No. 101 102 103 104 105 106 107 * 108 * 109 * 110 112 113 114 115 116 117 118 119 120 121 Part No. 4-215-791-01 4-215-767-01 1-673-865-12 1-790-587-11 1-673-867-12 1-673-864-12 4-218-604-01 4-928-026-01 4-888-798-00 3-694-225-01 3-011-999-01 X-4945-209-1 4-968-905-01 4-215-762-01 3-910-695-01 4-215-775-01 X-4951-127-2 4-217-469-01 4-220-666-01 4-215-771-01 Description PLATE (B), ORNAMENTAL PLATE (A), ORNAMENTAL LOAD-SW BOARD WIRE (FLAT TYPE) (5 CORE) LOAD-CN BOARD LOAD-MOT BOARD DAMPER (MOTOR) COLLAR (B) BUSHING, RUBBER CLAMP RUBBER (B) PULLEY (FIRST) ASSY BELT (CDM) SHAFT (MAIN) FELT GEAR (SHUTTER) LEVER (STOPPER) ASSY SPRING (STOPPER) WASHER (SHUTTER) SHUTTER, SLIDE Remark Ref. No. 122 123 124 125 126 127 127 127 128 129 130 131 132 133 134 135 136 137 M1 Part No. 3-325-697-01 4-968-898-01 4-968-899-01 4-215-774-01 X-4950-850-3 4-215-780-03 4-221-848-01 4-221-848-11 4-215-766-04 4-215-769-01 1-673-866-12 4-215-770-01 4-215-792-02 3-701-445-11 3-363-191-01 4-220-665-01 4-221-221-03 4-949-302-51 A-4672-674-A Description
#8
Remark
WASHER GEAR (FIRST) GEAR (MIDLE) GEAR (SWING) ARM (SWING) ASSY CASE (TOP PLATE) (SCD-1) PLATE, TOP (SCD-777ES: GOLD) PLATE, TOP (SCD-777ES: BLACK) ROLLER (SLIDE) RACK, J STB BOARD RACK, I PLATE (C), ORNAMENTAL WASHER, 7 WASHER (BA) ROLLER (SHUTTER) RAIL, GUIDE WASHER MOTOR ASSY (LOADING)
52
(4)
FRONT PANEL SECTION (SCD-1)
S901 not supplied #22
not supplied
#11
167
#11
not supplied
not supplied
161
#12 #11
#11 not supplied
166
#6
163 164 165
not supplied
160 154 153 152 151 159 158 157
not supplied
not supplied
162
#6
153 156 151
154 153 152 151 155
not supplied
#11
Ref. No. 151 152 153 154 * 155 156 157 158 159
Part No. 4-947-420-01 4-215-806-01 4-216-427-02 X-4950-852-1 4-900-228-01 4-215-807-01 X-4950-853-1 4-211-455-01 4-215-789-02
Description RING (DIA. 2.53), RETAINING GUIDE (OPEN/CLOSE) CUSHION (BUTTON) BUTTON (O/C) ASSY INDICATOR (MONITOR) GUIDE (PLAY) BUTTON (PLAY) ASSY BUTTON (LED) GUIDE (GOMA KEY) (SCD-1)
Remark
Ref. No. 160 161 162 163 164 165 166 167 S901
Part No. 4-215-810-01 X-4950-854-1 1-673-863-12 4-216-430-04 4-218-605-01 4-215-803-01 1-673-862-13 A-4724-528-A 1-771-685-11
Description PANEL, FRONT BUTTON ASSY, POWER SW-R BOARD PLATE, HALF MIRROR SPACER (INDICATION PLATE) PLATE, INDICATION SW-L BOARD DISPLAY BOARD, COMPLETE SWITCH, PUSH (CONTROL BLOCK)
Remark
53
(5)
FRONT PANEL SECTION (SCD-777ES)
S901 not supplied not supplied
#22
#22 not supplied
211
#11
#11
217
218
219
not supplied #22
not supplied
#22 #11
#11 not supplied
210
216
213
#6
not supplied
214 215 220
#22
BLACK 204 203 202 208 201 206 201 205
not supplied #11
209 207
not supplied
218
#22 not supplied
203
204 203 202 201
not supplied #6
212
Ref. No. 201 202 203 204 204 * 205 206 207 207 208 209 209 210 210 211
Part No. 4-947-420-01 4-215-806-01 4-216-427-02 X-4951-861-1 X-4951-862-1 4-900-228-01 4-215-807-01 X-4951-863-1 X-4951-864-1 4-211-455-01 4-215-789-11 4-215-789-21 4-221-839-01 4-221-839-31 X-4950-227-1
Description RING (DIA. 2.53), RETAINING GUIDE (OPEN/CLOSE) CUSHION (BUTTON) BUTTON (O/C) ASSY (GOLD) BUTTON (O/C) ASSY (BLACK) INDICATOR (MONITOR) GUIDE (PLAY) BUTTON (PLAY) ASSY (GOLD) BUTTON (PLAY) ASSY (BLACK) BUTTON (LED) GUIDE (GOMA KEY) (GOLD) GUIDE (GOMA KEY) (BLACK) PANEL, FRONT (GOLD) PANEL, FRONT (BLACK) BUTTON ASSY, POWER (GOLD)
Remark
Ref. No. 211 * 212 213 213 214 215 215 216 217 218 218 219 219 220 S901
Part No. X-4950-228-1 1-673-863-12 4-221-842-02 4-221-842-11 4-221-843-01 4-221-841-01 4-221-841-11 1-673-862-13 A-4724-528-A 4-221-840-01 4-221-840-11 4-921-415-05 4-921-415-14 4-942-568-41 1-771-685-11
Description BUTTON ASSY, POWER (BLACK) SW-R BOARD PLATE, HALF MIRROR (for GOLD) PLATE, HALF MIRROR (for BLACK) SPACER (DISPLAY) PLATE, INDICATION (for BLACK) PLATE, INDICATION (for GOLD) SW-L BOARD DISPLAY BOARD, COMPLETE PLATE (PANEL), SIDE (GOLD)
Remark
PLATE (PANEL), SIDE (BLACK) ESCUTCHEON, POWER KNOB (BLACK) ESCUTCHEON, POWER KNOB (GOLD) EMBLEM (NO. 5), SONY (for BLACK) SWITCH, PUSH (CONTROL BLOCK)
54
(6)
MAIN SECTION
Ref. No. Part No. A-4724-951-A 1-790-659-11 4-221-249-01 1-673-854-14 3-701-822-01 1-771-685-21 X-4908-910-1 A-4724-529-A 4-931-964-01 A-4724-524-A 4-913-152-01 1-673-858-14 1-673-859-14 A-4724-931-A 1-673-855-14 A-4724-518-A A-4724-953-A 4-215-784-11 4-215-784-21 4-221-854-01 4-221-854-11 3-701-428-11 4-221-222-11 4-221-222-01 1-568-918-31 Description MAIN BOARD, COMPLETE WIRE (FLAT TYPE) (26 CORE) WASHER AC BOARD HOLDER, WIRE SWITCH, PUSH (CONTROL BLOCK) (WIRE) SCREW ASSY (+ BVTT) POWER BOARD, COMPLETE SCREW (M4X6) COAX BOARD, COMPLETE ESCUTCHEON, D/O OPT BOARD SW BOARD BAL BOARD, COMPLETE (SCD-1) PIN BOARD AUDIO BOARD, COMPLETE (SCD-1) AUDIO BOARD, COMPLETE (SCD-777ES) PANEL, BACK (SCD-1: US, Canadian) PANEL, BACK (SCD-1: AEP) PANEL, BACK (SCD-777ES: AEP) PANEL, BACK (SCD-777ES: US, Canadian) SCREW, +B 2.6 CLAW BRACKET (FILTER) (SCD-777ES) BRACKET (FILTER) (SCD-1) JACK, PIN 1P (LINE OUT (ANALOG) L) (SCD-777ES) Remark Ref. No. J150 J170 J250 J250 J270 Part No. Description Remark
SCD-777ES
#36 #3 #18
US, Canadian
#19 #14 #36 #3
251 252 253 254 255 256 257 258 * 259 260 * 261 262 263 264 265 266 266 267 267 267 267 268 269 269 J150
257
#17 T451 T401 #16 #15 not supplied
269 268
#3 #36 J250
1-568-918-31 JACK, PIN 1P (LINE OUT (ANALOG) UNBALANCED L) (SCD-1) 1-563-030-21 CONNECTOR (RECEPTACLE) 3P (LINE OUT (ANALOG) BALANCED L) (SCD-1) 1-568-918-31 JACK, PIN 1P (LINE OUT (ANALOG) UNBALANCED R) (SCD-1) 1-568-918-41 JACK, PIN 1P (LINE OUT (ANALOG) R) (SCD-777ES) 1-563-030-21 CONNECTOR (RECEPTACLE) 3P (LINE OUT (ANALOG) BALANCED R) (SCD-1) 1-435-108-11 TRANSFORMER, POWER (ANALOG) (SCD-777ES: AEP) 1-435-110-11 TRANSFORMER, POWER (ANALOG) (SCD-777ES: US, Canadian) 1-435-114-11 TRANSFORMER, POWER (ANALOG) (SCD-1: AEP) 1-435-116-11 TRANSFORMER, POWER (ANALOG) (SCD-1: US, Canadian) 1-435-109-11 TRANSFORMER, POWER (DIGITAL) (SCD-777ES: AEP) 1-435-111-11 TRANSFORMER, POWER (DIGITAL) (SCD-777ES: US, Canadian) 1-435-115-11 TRANSFORMER, POWER (DIGITAL) (SCD-1: AEP) 1-435-117-11 TRANSFORMER, POWER (DIGITAL) (SCD-1: US, Canadian)
256
! T401
J150
255 254 253
#22
US, Canadian
not supplied
! T401 ! T401 ! T401
267
253 #22 257 259
not supplied not supplied
SCD-1
supplied with J170, J270 #1 #3
! T451
BU-23 #32
#18
US, Canadian #19 269
#3 #14 #1
J170, J270 #20 J250
! T451 ! T451 ! T451
252
US, Canadian
not supplied #16
268
251 258
#32 not supplied #15
#21 #1 J150
261 260 262
#14
267 264 263 259
not supplied supplied with J150
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
not supplied
supplied with J250
257 255
257
265
#13
266
55
55
(7)
CHASSIS SECTION (SCD-1) 307 307
not supplied
(8)
CHASSIS SECTION (SCD-777ES)
355
307 306
306
355
not supplied
354
355 354
307
306
355 354
354
306
not supplied #25 #26 not supplied
not supplied #36 not supplied
307
#4 #26 #25 not supplied #25 #25 not supplied
not supplied #4
#26
355
#26 not supplied
307
306
not supplied
355
354 354
307
#26 #4
306
355
#26 #4
#4 #34
#25
306
#4
354
#4 #38 #4 #36
#4
#4
not supplied
not supplied
not supplied
#1 #1
#36
#1
305 305 304
#1
#36 #36
304 303 302
#23
353 352 351
#37 #37 #36
353 352 351
303 302
#23
301
301
Ref. No. 301 302 303 304
Part No. 4-987-505-02 4-987-507-02 4-987-506-03 4-987-508-01
Description BRACEKT (FOOT) CUSHION (D26) FOOT (PIN) CUSHION (D31)
Remark
Ref. No. 305 306 307
Part No.
Description
Remark Ref. No. 351 352 353 Part No. Description Remark Ref. No. 354 355 Part No. Description Remark 4-970-124-01 CUSHION (F50180S) 4-970-487-01 FOOT (F50180S) 4-970-488-01 SPACER (F50180S) X-4951-689-1 SUPPORT ASSY 4-222-891-01 SHEET
4-987-504-02 FOOT (BASE) X-4951-689-1 SUPPORT ASSY 4-222-891-01 SHEET
56
56
(9)
OP MECHANISM SECTION-1 (BU-23)
#27
#27
405 406 405 405 408 403
#27
409
407 404
#27
410 411
412 413
#30
414
M2 #27 not supplied #27 #27 M3
417
415
401
#27
416
#29
Ref. No. 401 403 404 405 406 407 408 409 410
Part No. 1-673-851-12 1-673-852-12 4-221-248-01 3-364-731-01 4-968-866-11 4-968-865-11 4-968-864-01 4-215-694-01 3-321-813-01
Description SLD-MOT BOARD SLD-FG BOARD INSULATOR (BSB-16) WASHER, POLY-SLIDER GEAR (D) GEAR (C) GEAR (B) COVER (BU) WASHER, COTTER POLYETHYLENE
Remark
Ref. No. 411 412 413 414 * 415 * 416 417 M2 M3
Part No. 3-975-057-01 3-911-115-01 4-215-688-01 X-4950-838-1 2-280-622-61 3-661-588-00 A-4724-513-A X-4952-147-1 X-4952-148-1
Description GEAR, SKEW WASHER, STOPPER CAM (TILT) BRACKET (TILT) ASSY SUPPORT (M3X20), HEXAGON SPACER (3X5) RF BOARD, COMPLETE SLED MOTOR ASSY TILT MOTOR ASSY
Remark
57
(10) OP MECHANISM SECTION-2 (BU-23)
#31
463 461
462
460
M7
459
458
#10
464
not supplied
468
469
457
#27
465
455
#27
454
#27 #27
470 467
not supplied
456
#27
456 453 452
466
#27
454
471
451
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Remark Ref. No. 462 463 464 465 466 467 ! 468 469 470 471 M7 Part No. 4-215-687-01 4-215-693-01 4-215-683-01 X-4950-836-2 X-4950-837-2 4-215-684-01 8-820-005-02 1-665-390-11 4-623-700-01 4-215-682-01
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. Remark
Ref. No. 451 452 453 454 455 456 457 458 459 460 461
Part No. 4-215-680-01 4-215-692-01 4-215-685-01 4-221-247-01 4-215-681-01 4-215-691-01 4-215-690-01 1-790-591-11 4-215-689-01 4-215-686-01
Description BASE, MECHANICAL RETAINER (SUB), SHAFT SPRING (Z), LEAF COLLAR (OP-X) HOLDER (L) RETAINER (MAIN), SHAFT SHAFT (SUB), SLED WIRE (FLAT TYPE) (14 CORE) SHAFT (MAIN), SLED RACK (A), SLIDE
Description RACK (B), SLIDE COLLAR (RACK) SPRING (X), LEAF BRACKET (OP) ASSY RETAINER (OP) ASSY SPRING (Y), LEAF OPTICAL PICK-UP KHS-180A/J1RP OP-15 FLEXIBLE PRINT BOARD +PSW (SMALL CIRCLE) 3X10 HOLDER (R)
4-215-751-01 SPRING, COMPRESSION
1-763-254-11 MOTOR (SPINDLE)
58
SECTION 9 ELECTRICAL PARTS LIST
NOTE: · Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. · -XX and -X mean standardized parts, so they may have some difference from the original one. · RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable · Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · SEMICONDUCTORS In each case, u: µ, for example: uA. . : µA. . uPA. . : µPA. . uPB. . : µPB. . uPC. . : µPC. . uPD. . : µPD. . · CAPACITORS uF: µF · COILS uH: µH
AC
AUDIO
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiquens pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. When indicating parts by reference number, please include the board.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description < BUS BAR >
Remark
1-673-854-14 AC BOARD ********* * 1-533-213-11 HOLDER, FUSE < CAPACITOR > 0 C480 0 C481 0 C482 0 C483 0 C484 0 C485 1-113-925-11 1-113-925-11 1-113-925-11 1-113-925-11 1-113-925-11 CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 20% 20% 20% 20% 20% 250V 250V 250V 250V 250V 250V * BB301 BB302 BB303 * BB304 1-560-242-41 1-569-360-11 1-569-360-11 1-560-242-31
BUS BAR 11P BUS BAR BUS BAR BUS BAR 5P < CAPACITOR >
1-113-920-11 CERAMIC < CONNECTOR >
0.0022uF 20%
C101 C102 C103 C104 C105 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C119 C120 C122 C123 C124 C125 C126 C127 C128 C129 C140 C141 C201 C202 C203 C204 C205 C207 C208 C209
1-128-197-11 1-117-775-31 1-136-850-11 1-136-850-11 1-136-850-11 1-130-980-51 1-136-850-11 1-136-850-11 1-128-211-51 1-115-197-11 1-136-818-11 1-115-197-11 1-136-818-11 1-128-655-21 1-128-655-21 1-128-654-21 1-128-654-21 1-125-854-21 1-137-508-11 1-128-654-21 1-128-654-21 1-128-653-21 1-164-159-11 1-164-159-11 1-107-611-11 1-119-800-11 1-107-597-11 1-107-597-11 1-128-197-11 1-117-775-31 1-136-850-11 1-136-850-11 1-136-850-11 1-130-980-51
ELECT FILM FILM FILM FILM FILM FILM FILM ELECT ELECT FILM ELECT FILM FILM FILM FILM FILM FILM FILM FILM FILM FILM CERAMIC CERAMIC CAPACITOR ELECT CAPACITOR CAPACITOR ELECT FILM FILM FILM FILM FILM
10uF 0.1uF 0.1uF 0.1uF 0.1uF 0.068uF 0.1uF 0.1uF 47uF 100uF 0.0047uF 100uF 0.0047uF 22PF 22PF 2200PF 2200PF 560PF 2.2uF 2200PF 2200PF 1600PF 0.1uF 0.1uF 91PF 100uF 22PF 22PF 10uF 0.1uF 0.1uF 0.1uF 0.1uF 0.068uF 0.1uF 0.1uF
20% 10% 5% 5% 5% 3% 5% 5% 20% 20% 5% 20% 5% 10% 10% 5% 5% 5% 10% 5% 5% 5%
63V 250V 63V 63V 63V 100V 63V 63V 100V 25V 100V 25V 100V 50V 50V 50V 50V 50V 63V 50V 50V