Text preview for : Pioneer DV-575A SERVICE MANUAL.pdf part of Pioneer DV-575A-S, DV-578A-S Service Manual Dvd Player (Apr. 2004) - (13.737Kb) Part 1/6 - pag. 102
Back to : dvd_player_®_.part1.rar | Home
ORDER NO.
RRV2921
DV-575A-S
DVD PLAYER
DV-575A-K DV-578A-S
Model
DV-575A-S DV-575A-S DV-575A-S DV-575A-K DV-578A-S
DV-575A-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
KUXCN/CA WYXCN WVXCN WYXCN KUXCN/CA AC120V AC220-240V AC220-240V AC220-240V AC120V
Power Requirement
Region No.
1 2 2 2 1
Serial No. Confirm 3rd & 4th alphabetical letters.
&&TE######$$ &&TE######$$ &&TE######$$ &&TE######$$ &&TE######$$
For details, refer to "Important symbols for good services". PIONEER CORPORATION
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2004
T-ZZE APR. 2004 printed in Japan
1
2
3
4
SAFETY INFORMATION
A
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.
WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 Proposition 65
B
NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODČLE CANADIEN SEULEMENT) Les symboles de fusible
C
(fusible de type rapide) et/ou
(fusible de type lent) sur CCI indiquent que
les pičces de remplacement doivent avoir la męme désignation.
(FOR USA MODEL ONLY) 1. SAFETY PRECAUTIONS
The following check should be perfor med for the continued protection of the customer and ser vice technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known ear th ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the ear th ground and all exposed metal par ts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA.
ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance have special safety related character istics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement par ts which have these special safety character istics are identified in this Service Manual. Electr ical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest infor mation, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Ser vice Manual may be obtained at a nominal charge from PIONEER.
D
E
Device under test Test all exposed metal surfaces
Leakage current tester
Reading should not be above 0.5 mA
Also test with plug reversed (Using AC adapter plug as required)
Earth ground
AC Leakage Test
F
2
1 2
DV-575A-S
3 4
5
6
7
8
This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trainedto properly and safely repair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and mayvoid the warranty. If you are not qualified to perform the repair of this product properly and safely, youshould not risk trying to do so and refer the repair to a qualified service technician.
A
WARNING ! THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS.
B
LASER DIODE CHARACTERISTICS FOR DVD : MAXIMUM OUTPUT POWER : 5 mW WAVELENGTH : 650 nm FOR CD : MAXIMUM OUTPUT POWER : 5 mW WAVELENGTH : 780 nm
LABEL CHECK (for DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN)
C
D
Additional Laser Caution 1. Laser Interlock Mechanism · Loading switch (S101 on the LOAB Assy) is used for interlock mechanism of the laser. When this switch turned ON in SW2 (CLOSE) side (OPEN signal is 0V and CLOSE signal is 3.5V), a laser becomes the status which can completely oscillation. Furthermore, the laser completely oscillates in the disc judgment and disc playback. When player is power ON state and laser diode is not completely oscillating, 780nm laser diode is always oscillating by half power. · Laser diode is driving with Q7 (650nm LD) and Q8 (780nm LD) on the DVDM Assy. Therefore, when short-circuit between the emitter and collector of these transistors or the base voltage is supplied for transistors turn on, the laser oscillates. (failure mode) · In the test mode , there is the mode that the laser oscillates except for the disc judgment and playback. LD ON mode in the test mode oscillates with the laser forcibly. The interlock mechanism mentioned above becomes invalid in this mode. 2. When the cover is open, close viewing through the objective lens with the naked eye will cause exposure to the laser beam. : See page 61.
(Printed on the Rear Panel)
E
F
DV-575A-S
5 6 7 8
3
1
2
3
4
[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them:
A
1. Product safety
You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.
2. Adjustments
To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed.
3. Cleaning
B
For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances.
4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used.
C
D
E
F
4
1 2
DV-575A-S
3 4
5
6
7
8
CONTENTS
SAFETY INFORMATION......................................................................................................................................2 1. SPECIFICATIONS .............................................................................................................................................6 2. EXPLODED VIEWS AND PARTS LIST.............................................................................................................8 2.1 PACKING ....................................................................................................................................................8 2.2 EXTERIOR SECTION (for DV-575A-S and DV-575A-K)...........................................................................10 2.3 EXTERIOR SECTION (for DV-578A-S) ....................................................................................................12 2.4 FRONT PANEL SECTION (for DV-575A-S and DV-575A-K) ....................................................................14 2.5 FRONT PANEL SECTION (for DV-578A-S) ..............................................................................................16 2.6 04 LOADER ASSY ...................................................................................................................................18 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................20 3.1 BLOCK DIAGRAM....................................................................................................................................20 3.1.1 SIGNAL ROUTE BLOCK DIAGRAM..................................................................................................20 3.1.2 POWER SUPPLY BLOCK DIAGRAM ................................................................................................22 3.2 WAVEFORMS...........................................................................................................................................24 3.3 LOAB ASSY and OVERALL WIRING DIAGRAM .....................................................................................26 3.4 DVDM ASSY (1/3) ....................................................................................................................................28 3.5 DVDM ASSY (2/3) ....................................................................................................................................30 3.6 DVDM ASSY (3/3) ....................................................................................................................................32 3.7 JCKB ASSY ..............................................................................................................................................34 3.8 FLKY and PWSB ASSYS (for DV-575A-S and DV-575A-K) .....................................................................36 3.9 FLKY and PWSB ASSYS (for DV-578A-S) ...............................................................................................38 3.10 POWER SUPPLY UNIT ..........................................................................................................................40 4. PCB CONNECTION DIAGRAM ......................................................................................................................41 4.1 LOAB ASSY..............................................................................................................................................41 4.2 DVDM ASSY.............................................................................................................................................42 4.3 FLKY and PWSB ASSYS (for DV-575A-S and DV-575A-K) .....................................................................46 4.4 FLKY and PWSB ASSYS (for DV-578A-S) ...............................................................................................48 4.5 POWER SUPPLY UNIT (VWR1376) ........................................................................................................50 4.6 POWER SUPPLY UNIT (VWR1377) ........................................................................................................52 4.7 JCKB ASSY ..............................................................................................................................................54 5. PCB PARTS LIST ............................................................................................................................................55 6. ADJUSTMENT ................................................................................................................................................59 6.1 ADJUSTMENT ITEMS AND LOCATION ..................................................................................................59 6.2 JIGS AND MEASURING INSTRUMENTS ...............................................................................................59 6.3 NECESSARY ADJUSTMENT POINTS ....................................................................................................60 6.4 TEST MODE .............................................................................................................................................61 6.5 MECHANISM ADJUSTMENT...................................................................................................................62 7. GENERAL INFORMATION .............................................................................................................................64 7.1 DIAGNOSIS..............................................................................................................................................64 7.1.1 TEST MODE.......................................................................................................................................64 7.1.2 DISPLAY SPECIFICATION OF THE TEST MODE ............................................................................65 7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY .............................................................66 7.1.4 SPECIFICATION OF MODEL INFORMATION DISPLAY...................................................................67 7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE..............................................................68 7.1.6 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY ...................69 7.1.7 TROUBLE SHOOTING.......................................................................................................................70 7.1.8 ID NUMBER AND ID DATA SETTING................................................................................................73 7.1.9 SEQUENCE AFTER POWER ON .....................................................................................................76 7.1.10 DISASSEMBLY ................................................................................................................................77 7.2 IC ..............................................................................................................................................................85 7.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY ......................................................................96 7.4 CLEANING ...............................................................................................................................................98 8. PANEL FACILITIES .........................................................................................................................................99
A
B
C
D
E
F
DV-575A-S
5 6 7 8
5
1
2
3
4
1. SPECIFICATIONS
A
KU/CA type
General
System . . . . . . . . . . . . . . . . . . . . . . . . DVD player Power requirements DV-575A / DV-578A . . . . . . . . . . AC 120 V, 60 Hz DV-676A-S. . . . . . AC 110127/220240 V, 50/60 Hz Power consumption DV-575A / DV-578A . . . . . . . . . . . . . . . . . . . . 11 W DV-676A-S . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 W Power consumption (standby) DV-575A / DV-578A . . . . . . . . . . . . . . . . . . 0.07 W DV-676A-S . . . . . . . . . . . . . . . . . . . . . . . . . . 0.12 W Weight . . . . . . . . . . . . . . . . . . . 2.1 kg / 4 lb 10 oz
Audio output (multi-channel / L, R, C, SW, LS, RS)
Output level . . . . . . . . . . . . . During audio output 200 mVrms (1 kHz, 20 dB) Number of channels . . . . . . . . . . . . . . . . . . . . . 6 Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA jack
Digital audio characteristics
Frequency response . . . . . . . . . . 4 Hz to 44 kHz (DVD fs: 96 kHz) 4 Hz to 88 kHz (DVD-Audio fs: 192 kHz) S/N ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 dB Dynamic range. . . . . . . . . . . . . . . . . . . . . . 101 dB Total harmonic distortion. . . . . . . . . . . . 0.0020 % Wow and flutter . . . . . . . . Limit of measurement (±0.001% W. PEAK) or lower
B
Dimensions . . 420 (W) x 55 (H) x 243 (D) mm
. . . . . . . . . . . . . . . (16.5 (W) x 2.2 (H) x 9.6 (D) in.) Operating temperature . . . . . . . +5°C to +35°C (+41°F to +95°F) Operating humidity . . . . . . . . . . . . . . . 5% to 85% (no condensation)
Digital output
Coaxial digital output jack. . . . . . . . . . . RCA jack Optical digital output. . . . . . . Optical digital jack
Component video output
Y (luminance) - Output level . . . . . . 1 Vp-p (75 ) PB (color) - Output level . . . . . . . 0.7 Vp-p (75 ) PR (color) - Output level . . . . . . . 0.7 Vp-p (75 ) Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
Accessories
Audio/video cable . . . . . . . . . . . . . . . . . . . . . . . . 1 Power cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 DV-676A-S (Singapore/Taiwan model) . . . . . . 2 Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . 1 AA/R6P dry cell batteries . . . . . . . . . . . . . . . . . 2 Operating Instructions Warranty card (KU/CA type only) . . . . . . . . . . . 1
C
S-video output
Y (luminance) - Output level . . . . . . 1 Vp-p (75 ) C (color) - Output level . . . . . . 286 mVp-p (75 ) Jack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S-video
Video output
Output level . . . . . . . . . . . . . . . . . . . 1 Vp-p (75 ) Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
D
Front panel button names sticker (Singapore/Taiwan models only) . . . . . . . . . . 1 Remote control overlay (Singapore/Taiwan models only) . . . . . . . . . . 1
Audio output (1 stereo pair)
Output level . . . . . . . . . . . . . During audio output 200 mVrms (1 kHz, 20 dB) Number of channels . . . . . . . . . . . . . . . . . . . . . . 2 Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
The specifications and design of this product are subject to change without notice, due to improvement.
E
F
6
1 2
DV-575A-S
3 4
5
6
7
8
WY and WV types
General
System . . . . . . . . . . . . . . . . . . . . . . . . . DVD player Power requirements . . . AC 220240 V, 50/60 Hz Power consumption . . . . . . . . . . . . . . . . . . . 12 W Power consumption (standby) . . . . . . . . 0.12 W Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1 kg
S-video output
Y (luminance) - Output level . . . . . . 1 Vp-p (75 ) C (color) - Output level . . . . . . . 286 mVp-p (75 ) Jack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S-video
A
Video output
Output level . . . . . . . . . . . . . . . . . . . 1 Vp-p (75 ) Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
Dimensions . . 420 (W) x 55 (H) x 243 (D) mm
Audio output (1 stereo pair)
Operating temperature . . . . . . . . +5°C to +35°C Operating humidity . . . . . . . . . . . . . . . 5% to 85% (no condensation) Output level . . . . . . . . . . . . . During audio output 200 mVrms (1 kHz, 20 dB) Number of channels . . . . . . . . . . . . . . . . . . . . . . 2 Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
B
AV connector output
AV Connector (21-pin connector assignment) AV connector output . . . . . . . . 21-pin connector This connector provides the video and audio signals for connection to a compatible colour TV or monitor.
Audio output (multi-channel / L, R, C, SW, LS, RS)
Output level . . . . . . . . . . . . . During audio output 200 mVrms (1 kHz, 20 dB) Number of channels . . . . . . . . . . . . . . . . . . . . . . 6 Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA jack
Digital audio characteristics
Frequency response . . . . . . . . . . . 4 Hz to 44 kHz (DVD fs: 96 kHz) 4 Hz to 88 kHz (DVD-Audio fs: 192 kHz) S/N ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 dB Dynamic range. . . . . . . . . . . . . . . . . . . . . . 101 dB Total harmonic distortion . . . . . . . . . . . 0.0020 % Wow and flutter . . . . . . . . Limit of measurement (±0.001% W. PEAK) or lower
PIN no. 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . Audio 2/R out 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . Audio 1/L out 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B out 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Status 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G out 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . R or C out 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND 19 . . . . . . . . . . . . . . . . . . . . . . . Video out or Y out 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND
C
Digital output
Coaxial digital output jack. . . . . . . . . . . RCA jack Optical digital output. . . . . . . Optical digital jack
Component video output
Y (luminance) - Output level . . . . . . 1 Vp-p (75 ) PB (color) - Output level . . . . . . . . 0.7 Vp-p (75 ) PR (color) - Output level . . . . . . . . 0.7 Vp-p (75 ) Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
Accessories
Audio/video cable . . . . . . . . . . . . . . . . . . . . . . . . 1 Power cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . 1 AA/R6P dry cell batteries . . . . . . . . . . . . . . . . . 2 DivX compatibility sheet . . . . . . . . . . . . . . . . . . . 1 Operating Instructions . . . . . . . . . . . . . . . . . . . . 1 Warranty card . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
D
E
F
DV-575A-S
5 6 7 8
7
1
2
3
4
2. EXPLODED VIEWS AND PARTS LIST
NOTES:
A
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.)
2.1 PACKING
For DV-575A-S/WVXCN For DV-575A-S/WYXCN and DV-575A-K/WYXCN 3 11
B
5
4 6 8
2 12
9 13 7 10 For DV-575A-S/KUXCN/CA, WVXCN and DV-578A-S/KUXCN/CA
C
1
18 For DV-575A-S/KUXCN/CA, WYXCN , DV-575A-K/WYXCN and DV-578A-S/KUXCN/CA 5
DV-575A-S/WVXCN only 11
6
2
12 12 7
D
3
4 1 15
14
16
E
17
F
8
1 2
DV-575A-S
3 4
5
6
7
8
PACKING parts List
Mark No. > 1 2 3 4 NSP 5 NSP 6 7 8 9 Description Power cable Audio/Video Cable Remote Control Battery Cover Dry Cell Battery (AA,R6P) Warranty Card Operating Instructions (English) Operating Instructions (English/Italian) Operating Instructions (French/German) Part No. See Contrast table(2) VDE1078 VXX2913 VNK4997 VEM1010 See Contrast table(2) See Contrast table(2) See Contrast table(2) See Contrast table(2) Mark No. 10 11 12 13 14 15 16 17 18 Description Operating Instructions (Spanish/Dutch) DivX Compatibility Sheet Polyethylene bag B5 Polyethylene bag B5x2 Polyethylene Bag Pad L Pad R Packing Case Accessory Box Part No. See Contrast table(2)
A
See Contrast table(2) VHL1051 See Contrast table(2) VHL1076 VHA1358 VHA1359 See Contrast table(2) See Contrast table(2)
B
(2) CONTRAST TABLE DV-575A-S/KUXCN/CA, WYXCN, WVXCN, DV-575A-K/WYXCN and DV-578A-S/KUXCN/CA are constructed the same except for the following:
Mark No. > NSP 1 6 7 8 Symbol and Description DV-575A-S/ KUXCN/CA ADG7022 ARY7045 VRB1331 Not used Not used DV-575A-S/ WYXCN ADG1154 ARY7065 Not used VRD1192 VRD1193 DV-575A-S/ WVXCN ADG1156 ARY7065 VRB1332 Not used Not used DV-575A-K/ WYXCN ADG1154 ARY7065 Not used VRD1192 VRD1193 DV-578A-S/ KUXCN/CA ADG7022 ARY7045 VRB1331 Not used
C
Power cable Warranty Card Operating Instructions (English) Operating Instructions (English/Italian) 9 Operating Instructions (French/German)
Not used
10 Operating Instructions (Spanish/Dutch) 11 DivX Compatibility Sheet 13 Polyethylene bag B5x2 17 Packing Case 18 Accessory Box
Not used Not used Not used VHG2489 Not used
VRD1194 VRX1049 VHL1069 VHG2490 Not used
Not used VRX1049 Not used VHG2497 VHC1114
VRD1194 VRX1049 VHL1069 VHG2492 Not used
Not used Not used Not used VHG2496 Not used
D
E
F
DV-575A-S
5 6 7 8
9
1
2
3
4
2.2 EXTERIOR SECTION (for DV-575A-S and DV-575A-K)
19
A
NON-CONTACT SIDE
DV-575A-S/WYXCN, WVXCN and DV-575A-K/WYXCN only 20
21
CONTACT SIDE
18 21 Refer to "2.6 04 LOADER ASSY". 4 24
B
21
24
21
7
E B C D
21 9
C
DV-575A-S/KUXCN/CA only 9 9 22 17 DV-575A-S/WYXCN, WVXCN and DV-575A-K/WYXCN only 21
F G
9
6 5
F D B
E C
G
21
21 22 3 21 2
F
D
15 23 21 16
C
B
A
21
8 22 22 22
1
10 21
E
22
A
12
14 11 13
F
Refer to "2.4 FRONT PANEL SECTION".
10
1 2
DV-575A-S
3 4
5
6
7
8
EXTERIOR SECTION parts List (for DV-575A-S and DV-575A-K)
Mark No. 1 2 > 3 NSP 4 5 6 7 8 9 10 11 12 NSP 13 Description DVDM Assy JCKB Assy POWER SUPPLY Unit 04 LOADER Assy Connector Assy (13P) Flexible Cable Connector Assy (5P) Flexible Cable (15P) Adapter 2 Binder Tray Panel DVD A/V Badge Base Chassis Part No. See Contrast table(2) See Contrast table(2) See Contrast table(2) VWT1210 VKP2320 See Contrast table(2) VKP2324 VDA1991 VNL1967 VEC2414 See Contrast table(2) See Contrast table(2) See Contrast table(2) Mark No. 14 15 16 17 18 19 20 21 22 23 24 Description Rubber Foot PCB Base Rear Sheet UL Cover Bonnet KUC label Caution Label Screw Screw Screw Screw Part No. VEB1349 See Contrast table(2) See Contrast table(2) See Contrast table(2) See Contrast table(2) VRW2063 See Contrast table(2) BBZ30P060FNI BBZ30P080FNI PPZ30P080FNI BBZ30P100FNI
A
B
(2) CONTRAST TABLE DV-575A-S/KUXCN/CA, WYXCN, WVXCN and DV-575A-K/WYXCN are constructed the same except for the following:
Mark No. 1 2 3 6 6 11 12 13 15 16 Symbol and Description DVDM Assy JCKB Assy POWER SUPPLY Unit Flexible Cable (5P) Flexible Cable (17P) Tray Panel DVD A/V Badge Base Chassis PCB Base Rear Sheet DV-575A-S/ KUXCN/CA VWS1582 VWV1994 VWR1376 VDA1995 Not used VNK5411 VAM1131 VNA2703 VNE2279 VRW2060 VNK5524 VNA2677 Not used DV-575A-S/ WYXCN VWS1583 VWV1995 VWR1377 Not used VDA1994 VNK5411 VAM1131 VNA2693 Not used VRW2072 Not used VNA2677 VRW1872 DV-575A-S/ WVXCN VWS1583 VWV1995 VWR1377 Not used VDA1994 VNK5411 VAM1131 VNA2693 Not used VRW2072 Not used VNA2677 VRW1872 DV-575A-K/ WYXCN VWS1583 VWV1995 VWR1377 Not used VDA1994 VNK5413 VAM1143 VNA2693 Not used VRW2078 Not used VNA2678 VRW1872
>
C
NSP
17 UL Cover 18 Bonnet 20 Caution Label
D
E
F
DV-575A-S
5 6 7 8
11
1
2
3
4
2.3 EXTERIOR SECTION (for DV-578A-S)
20
A
NON-CONTACT SIDE
21
CONTACT SIDE
21
19 21
Refer to "2.6 04 LOADER ASSY". 4
B
21
7
E B C D
22
21
22
C
21 9 10 23 23 5
F
G
2 22 17
C
6
F E C D B G
21
21 16 23
21 21
22
D
3
B
A
F
21
8 18 22 22 22 21
E
1
11
A
13 12
14
15
Refer to "2.5 FRONT PANEL SECTION".
F
12
1 2
DV-575A-S
3 4
5
6
7
8
EXTERIOR SECTION parts List (for DV-578A-S)
Mark No. 1 2 > 3 NSP 4 5 6 7 8 9 10 11 12 13 NSP 14 15 16 17 18 19 20 21 22 23 Description DVDM Assy JCKB Assy POWER SUPPLY Unit 04 LOADER Assy Connector Assy (13P) Flexible Cable (5P) Connector Assy (5P) Flexible Cable (15P) Adapter 3L Adapter 3R Binder Tray Panel DVD A/V Badge Base Chassis Rubber Foot PCB Base UL Cover Rear Sheet Bonnet KUC label Screw Screw Screw Part No. VWS1582 VWV1994 VWR1376 VWT1210 VKP2320 VDA1995 VKP2324 VDA1991 VNL1962 VNL1963 VEC2414 VNK5545 VAM1131 VNA2703 VEB1349 VNE2279 VNK5524 VRW2099 VNA2677 VRW2063
C B
A
BBZ30P060FNI BBZ30P080FNI PPZ30P080FNI
D
E
F
DV-575A-S
5 6 7 8
13
1
2
3
4
2.4 FRONT PANEL SECTION (for DV-575A-S and DV-575A-K)
A
2
11 10 11
E
11 11 10 1 8-1/4 7 9 6 8-2/4 11 11
D
11 11 11
B
4 8-4/4 8-3/4 7
C
5
NON-CONTACT SIDE CONTACT SIDE
3 4
D
E
F
14
1 2
DV-575A-S
3 4
5
6
7
8
FRONT PANEL SECTION parts List (for DV-575A-S and DV-575A-K)
Mark No. 1 2 3 4 5 6 Description FLKY Assy PWSB Assy Front Panel Rubber Foot FL Lens Pioneer Name Plate Part No. See Contrast table(2) VWG2482 See Contrast table(2) VEB1349 VNK5414 See Contrast table(2) Mark No. 7 8 9 10 11 Description Key Top Main Key LED Lens FP Angle Screw Part No. See Contrast table(2) See Contrast table(2) VNK5415 VNE2332 PPZ30P080FNI
A
(2) CONTRAST TABLE DV-575A-S/KUXCN/CA, WYXCN, WVXCN and DV-575A-K/WYXCN are constructed the same except for the following:
Mark No. 1 3 6 7 8 Symbol and Description FLKY Assy Front Panel Pioneer Name Plate Key Top Main Key DV-575A-S/ KUXCN/CA VWG2483 VNK5528 VAM1129 VNK5407 VNK5404 DV-575A-S/ WYXCN VWG2484 VNK5529 VAM1129 VNK5410 VNK5404 DV-575A-S/ WVXCN VWG2484 VNK5529 VAM1129 VNK5410 VNK5404 DV-575A-K/ WYXCN VWG2484 VNK5536 VAM1130 VNK5409 VNK5406
B
C
D
E
F
DV-575A-S
5 6 7 8
15
1
2
3
4
2.5 FRONT PANEL SECTION (for DV-578A-S)
12 2
A
12
E
11 7-1/4 10 7-2/4 8 12 1 7-3/4 6 7-4/4 12 12
B
D
9-1/2 5 9-2/2
NON-CONTACT SIDE CONTACT SIDE
3
C
4
D
E
F
16
1 2
DV-575A-S
3 4
5
6
7
8
FRONT PANEL SECTION parts List (for DV-578A-S)
Mark No. 1 2 3 4 5 6 7 8 9 10 NSP 11 12 Description FLKY Assy PWSB Assy Front Panel Rubber Foot FL Lens Pioneer Name Plate Main Key LED Lens Menu Key Connector Assy (3P) FP Angle Screw Part No. VWG2494 VWG2495 VNK5540 VEB1349 VNK5543 VAM1129 VNK5541 VNK5544 VNK5542 VKP2305 VNE2307 PPZ30P080FNI
B
A
C
D
E
F
DV-575A-S
5 6 7 8
17
1
2
3
4
2.6 04 LOADER ASSY
Note :
A
8
2
Refer to " Application of Lubricant".
25
6 8 8
To DVDM CN101 (Pickup) To DVDM CN104 (Stepping Motor) To DVDM CN102 (Spindle Motor)
Daifree GEM1036 8
B
18 12 Lubricating Oil GYA1001 13 23 17 16 4 5
A
3
24
20
22
C
22
19
21 15 22
To DVDM CN103
7
A
14
D
10 11 Lubricating Oil GYA1001
9 22
A
1
04 LOADER ASSY parts List
Mark No. NSP 1 2 3 4 NSP 5 6 7 8 9 10 11 12 13 14 15 Description LOAB Assy Traverse Mecha. Assy-S Loading Motor Assy Motor Pulley Motor Flexible Cable (24P) Connector Assy 2P Floating Rubber Belt Stabilizer Loading Base Float Base 04 Drive Cam Gear Pulley Loading Gear Part No. VWG2346 DXX2536 VXX2912 PNW1634 VXM1107 VDA1990 VKP2325 VEB1351 VEB1358 VNE2253 VNL1917 VNL1968 VNL1919 VNL1921 VNL1922 Mark No. 16 17 18 19 20 21 22 23 24 25 Description Drive Gear SW Lever Clamper Plate 04 Bridge 04 Clamper 04 Screw Screw Tray Clamp Magnet 03 SD Pickup Assy-S Part No. VNL1923 VNL1925 VNE2342 VNE2343 VNL1969 JGZ17P028FNI VBA1093 VNL1920 VMG1029 OXX8005
E
F
18
1 2
DV-575A-S
3 4
5
6
7
8
Application of Lubricant
A
Lubricating Oil GYA1001 Around the shaft
No. 11 Loading Base
B
Lubricating Oil GYA1001
Lubricating Oil GYA1001
No. 13 Drive Cam
Lubricating Oil GYA1001 Inner side of a ditch
Lubricating Oil GYA1001 Inner side of a ditch
C
Lubricating Oil GYA1001
Lubricating Oil GYA1001
No. 13 Drive Cam Rear View
D
Front View
No. 23 Tray
Daifree GEM1036 Concave of unevenness
No. 23 Tray
Daifree GEM1036 Concave of unevenness
E
Inner side of a ditch Daifree GEM1036
Top View
Concave of unevenness Daifree GEM1036
Bottom View
Side of the rib Daifree GEM1036
F
DV-575A-S
5 6 7 8
19
1
2
3
4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
3.1.1 SIGNAL ROUTE BLOCK DIAGRAM
A
i1/3
B DVDM ASSY
CN1013
SPINDLE MOTOR
(24P)
IC204 BR24L16FV-W EEPROM 6
SCL
5
SDA
102 i1/3
103 225 219
ASPDIF ASDAT2
CN101
(24P) B3 B4 C A B1 B2 LD(780)
OEIC
22 21 19 17 16 15
3 4 6 8 9 10 Q8
D A E F B C LD2 LD1
B
5 4 18 19 3 2 22 23 31 30 34 35 i1/3
IC201 MT1389EE-L1 DVD IC
218
ASDAT1
9 16 LD(650) 7 18 03 SD PICKUP ASSY-S Q7 4 3 2 1
T DRV T RTN
21 22 F DRV 23 F RTN 24
T+ TF+ F-
217
ASDAT0
2
1 2 24 IC101 M63018FP FTS DRIVER · Focus · Tracking · Stepper · Spindle · Loading Drive · FG Detection
PWMOUT1 FMSO FG DMSO FOSO TRSO TROPEN
4
40 38 47 37 42 41 39 194 200 202 203 196 198
S_C CVBS S_Y G/Y B/Cb R/Cr
CN102
(12P) U+ U-
2 3 4 5 6 7 9 10 11
HU+ HUHV+ HVHW+ HWU V W
21 20 19 18 17 16 14 13 12
26 27 28 40
C
V+ VW+ WU V W
3
CN104 5
STEPPING MOTOR
ST2-
M
1 2 3 4
ST2ST2+ ST1+ ST1-
6 5 9 10
TRIN TROUT
ST2+ ST1+ ST1-
49 48
D
CN602
2
CN601
1 2 S101 3 4 5
LOAD-
CN103
1 2 3 4 5
LOADLOAD+ TRIN V+3D TROUT
36 37 IC203 FLASH ROM i1/3 IC202 K4S641632H-TC75-K 64M SDRAM i1/3
M
+
1
LOAD+ SW2 V+3D SW1
LOADING MOTOR ASSY
A LOAB ASSY
E
E
LIVE AC IN
POWER SUPPLY UNIT
CN2
(13P)
CN201
(15P)
CN301
(13P)
CN1
F
NEUTRAL
20
1 2
DV-575A-S
3 4
5
6
7
8
JA901
OPTICAL Q901 COAXIAL AUDIO LPF & AMP IC702-1/2 2 8 BA4560F VOUTL 7 1 3 i3/3 i3/3 ASDAT2 6 VOUTR 2 8 7 5 IC702-2/2 IC601 PCM1742KE IC602-1/2 AUDIO DAC (Ls, Rs) 2 8 BA4560F VOUTL 7 1 3 i3/3 i3/3 ASDAT1 6 VOUTR 2 8 7 5 IC602-2/2 IC501 PCM1742KE IC502-1/2 10 AUDIO DAC (L, R) 2 8 BA4560F VOUTL 16 7 1 11 14 1 i3/3 3 i3/3 ASDAT0 6 VOUTR 2 8 7 5 3 15 IC502-2/2 IC401 12 13 MM1623BF VIDEO DRIVE AMP i2/3 C OUT S_C C IN 2 26 IC701 PCM1742KE AUDIO DAC (C, Lfe)
CVBS S_Y G/Y B/Cb R/Cr
DIGITAL AUDIO OUT
Refer to "3.2 WAVEFORMS". DVDM Assy : 2 @ JCKB Assy : 1 2
A
JA502
CENTER SUB WOOFER
JA502
L SURROUND R
AUDIO OUT (5.1 ch)
B
JA501
L FRONT R L R AUDIO OUT (2 ch)
4 6 10 12 14
V IN Y IN CY IN Cb IN Cr IN
V OUT Y OUT CY OUT Cb OUT Cr OUT
6
23 21
JA401
COMPOSITE VIDEO OUTPUT
7
20 Y
C
PB COMPONENT VIDEO OUTPUT
8
18
9
16
PR
(17P) FRONT L
CN451
13 15 11 9
AUD.L AUD.R B/Pb G/Py
CN901
5 3 7 9
(17P)
JA902
(21P)
3 1 7
L OUT R OUT B AV CONNECTOR (RGB)-TV/AV RECEIVER
i2/3 2 4 6
C IN V IN C OUT V OUT
FRONT R
15 13 IC471 MM1505XN 10 4 6
H
11 G
Y IN
Y OUT
2
L
7 1
R/C/Pr
11 17
15 R/C 19 V/Y
IC451 MM1566AJ VIDEO DRIVE AMP
D
C
IC472 MM1507XN 4
H
2
L
5 3
V/Y
13
DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN ONLY DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA ONLY
6
Y
1
15
CN941
Y C
S VIDEO OUT
CN452
(5P)
CN911
(5P) V/Y C Y
2
5 1 3
1 5 3
C
JCKB ASSY
E
CN101
(15P) SEL IR KEY0 KEY1, KEY2
Remote Sensor Unit
IC101 PE5374B FL CONTROL MICROCOMPUTER
17 22 20,21
CN102
KEY0
CN103
V101 FL TUBE
D FLKY ASSY
DV-575A-S
6
E
F
PWSB ASSY
21
7 8
5
1
2
3
4
3.1.2 POWER SUPPLY BLOCK DIAGRAM
A
B DVDM ASSY
CN1013
SPINDLE MOTOR
(24P)
i1/3
V+3 IC204 BR24L16FV-W EEPROM 8 V+3D
V+3D i1/3 46,65,73,80, 108,127,141, 155,167,182, 204,212 189,195, 199 V+3V
CN101
(24P)
OEIC 2 VCC
V+5S
2
IC201 MT1389EE-L1 DVD IC
B
24,234,239, V+3RF 244,256
03 SD PICKUP ASSY-S
i1/3
CN102 V+5S
(12P)
V+5S 1
C
IC101 M63018FP FTS DRIVER · Focus · Tracking · Stepper · Spindle · Loading Drive · FG Detection
V+1R8 52,97,122, 152,173,221 228 X201 27MHz 229
CN104
STEPPING MOTOR
ST2-
M
1 2 3 4 3,22, 32,39
V+6
ST2+ ST1+ ST1-
D
CN602
2
CN601
1 2 S101 3 4 5
LOAD-
CN103
1 2 V+3D
SW2 V+3D SW1
M
+
1
LOAD+
LOADING MOTOR ASSY
3 4 5 V+3
IC203 FLASH ROM 12 37 i1/3 V+3D
IC202 K4S641632H-TC75-K 64M SDRAM i1/3 1,3,9,14, 27,43,49 V+3D
A LOAB ASSY
V+3 V+6 V+12 IC801 V+5A V+5S V+5V V+1R8 NJM78M05FA 5V REG.
E
IC311 PQ1M505M2ZPQ 5V REG. V+6B IC321 BA00BC0WT 1.8V REG.
E
LIVE AC IN
POWER SUPPLY UNIT
CN2
(13P)
CN201
(15P)
CN301
(13P)
13
-28V FL DC+ FL DCEV+4V SW+3.3V EV+6V(A) EV+6V(B) SW+12V
13 12 11 8 7 5 4 2 IC341 S-L2980A33MC-C6S 3V REG. V+4E V+3E IC205 PST3228 RESET
4 6 2 5 8
-28V FL DC+ FL DCV+3E RESET
CN1
12 11 8 7
F
NEUTRAL
5 4 2
22
1 2
DV-575A-S
3 4
5
6
7
8
A
JA901
V+3 V+5A AUDIO LPF & AMP IC702-1/2 2 8 BA4560F 1 3 i3/3 6 7 5 IC702-2/2 IC602-1/2 2 8 BA4560F 1 3 i3/3 6 7 5 IC602-2/2 IC502-1/2 2 8 BA4560F 1 3 i3/3 6 7 5 IC502-2/2 V+12 OPTICAL COAXIAL IC701 PCM1742KE AUDIO DAC (C, Lfe) 5 i3/3 6 DIGITAL AUDIO OUT
JA502
CENTER SUB WOOFER
IC601 PCM1742KE AUDIO DAC (Ls, Rs) i3/3
JA502
L SURROUND R
5
6
AUDIO OUT (5.1 ch)
B
IC501 PCM1742KE AUDIO DAC (L, R) i3/3
JA501
L FRONT R L R AUDIO OUT (2 ch)
5
6
V+5V
IC401 MM1623BF VIDEO DRIVE AMP i2/3 1,3, 5,28
JA401
COMPOSITE VIDEO OUTPUT
C
Y PB PR COMPONENT VIDEO OUTPUT
CN451
(17P)
CN901
(17P)
JA902
(21P)
i2/3 V+5V 1,5, 14,16
V+5V 16 IC471 MM1505XN 4
H V+5
V+5 2
L OUT R OUT B G AV CONNECTOR (RGB)-TV/AV RECEIVER
3 2
IC451 MM1566AJ VIDEO DRIVE AMP
6
R/C V/Y
D
L
IC472 MM1507XN 4
H
3 2
DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN ONLY DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA ONLY
6
L
CN941
S VIDEO OUT
CN452
(5P)
CN911
(5P)
C
JCKB ASSY
E
V+3E
CN101
(15P)
V+3E
1 24 25 59 IC101 PE5374B FL CONTROL -28V 60 MICROCOMPUTER 6
RESET
3 4 X101 5MHz
CN102
CN103
-28V FL DC+ FL DC+3.3V RESET
12 10 14 11 8
1,2
34,35
V101 FL TUBE
D FLKY ASSY
DV-575A-S
6
E
F
PWSB ASSY
23
7 8
5
1
2
3
4
3.2 WAVEFORMS
Note : The encircled numbers denote measuring point in the schematic diagram.
A
B DVDM ASSY
Measurement condition ; No. 2 to 9 : reference A1 (DVD), T2-chp 19, Color-bar No. 10 to 15 : reference A1 (DVD), T2-chp 1
2
IC101-pin 24 [FG] V: 1V/div. H: 5msec/div.
GND
B
3
IC201-pin 39 [TROPENPWM] V: 1V/div. H: 5µsec/div. [Tray stops]
[Tray is opening]
[Tray is closing]
GND
GND
GND
C
4
Foot of R201 (IC201-pin 37) [DMSO] V: 1V/div. H: 10µsec/div. [DMSO_OPEN]
V: 1V/div. H: 10µsec/div. [DMSO_PLAY]
V: 1V/div. H: 2sec/div. [DMS~3] Tray : opening
GND
GND PLAY
GND
D
OPEN KEY ON : The condition which braking is worn in a turn of disc.
OPEN KEY ON
PLAY KEY ON : starting a turn of disc
Braking a turn of disc
5
CN102-pin 11, 10, 9 (IC101-pin 14, 13, 12) [SPINDLE (WVU)] V: 2V/div. H: 2msec/div.
7 8 9
GND
JA401 [Component Video Out-Y] V: 1V/div. H: 10µsec/div. JA401 [Component Video Out-PB] V: 2V/div. H: 10µsec/div.
7
JA401 [Component Video Out-PR] V: 2V/div. H: 10µsec/div. GND
8
GND
E
9
GND
6
JA401 [Composite Video Out] V: 1V/div. H: 10µsec/div.
10
IC501-pin 16 [PCMCK] V: 100mV/div. H: 20nsec/div. fs=48kHz
11
IC501-pin 1 [PCMBCK] V: 2V/div. H: 200nsec/div.
GND
GND
F
GND
24
1 2
DV-575A-S
3 4
5
6
7
8
12
IC501-pin 3 [PCMLRCK] V: 2V/div. H: 5µsec/div.
13 14 15
GND
IC501-pin 3 [PCMLRCK] V: 2V/div. H: 500nsec/div. IC501-pin 1 [PCMBCK] V: 2V/div. H: 500nsec/div.
A
13
IC501-pin 2 [PCMDATA] V: 2V/div. H: 500sec/div.
GND
14
GND
15
GND
B
C JCKB ASSY
Measurement condition : reference A1 (DVD), T2-chp 19, Color-bar
1 2
CN941 [S Video Out-Y] V: 1V/div. H: 10µsec/div. CN941 [S Video Out-C] V: 1V/div. H: 10µsec/div.
C
1 2
GND2 GND1
D
E
F
DV-575A-S
5 6 7 8
25
1
2
3
4
3.3 LOAB ASSY and OVERALL WIRING DIAGRAM
A
For DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA
DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN ONLY
C
JCKB ASSY (DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA : VWV1994) (DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN : VWV1995)
B
For DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN
F
AC IN
POWER SUPPLY UNIT (DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA : VWR1376) (DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN : VWR1377)
C
STEPPING MOTOR
03 SD PICKUP ASSY-S (OXX8005)
(RF) (RF) (RF) (RF) (RF) (RF)
D
TRAVERSE MECHA. ASSY-S (DXX2536)
INNER
(T) (T) (F) (F)
SPINDLE MOTOR
E
04 LOADER ASSY (VWT1210)
A LOAB ASSY (VWG2346)
LOADING MOTOR ASSY (VXX2912)
S101 VSK1011
E
F
A
26
1
PWSB ASSY (DV-575A-S/KUXCN/CA, WYXCN, WVXCN, DV-575A-K/WYXCN : VWG2482) (DV-578A-S/KUXCN/CA : VWG2495)
DV-575A-S
2 3
For DV-575A-S, DV-575A-K
For DV-578A-S
4
5
6
7
8
÷ When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". ÷ The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. ÷ : The power supply is shown with the marked box.
(RF) (F) (T)
A
: RF SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE
B
C
B DVDM ASSY
(DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA : VWS1582) (DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN : VWS1583)
B 1/3 : DVD IC BLOCK B 2/3 : POWER and VIDEO BLOCK B 3/3 : AUDIO BLOCK
D
E
D
FLKY ASSY (DV-575A-S/KUXCN/CA : VWG2483) (DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN : VWG2484) (DV-578A-S/KUXCN/CA : VWG2494)
DV-575A-S
5 6 7 8 F
27
1
2
3
4
3.4 DVDM ASSY (1/3)
A
B 1/3 DVDM ASSY (DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA : VWS1582)
(DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN : VWS1583)
03 SD PICKUP ASSY-S CN1013
(RF) (RF) (RF) (RF) (RF) (RF)
LD Driver for CD
B
(RF) (RF) (RF) (RF)
(T) (T) (F) (F)
LD Driver for DVD
(RF) (RF)
C
SPINDLE MOTOR
(F)
(F)
(T)
(T)
5
4
Focus, Tracking, Stepping, Spindle and Loading Driver
2
3
E
F
B 1/3
28
1 2
STEPPING MOTOR
A
D
CN601
DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA : VYW2202 DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN : VYW2164
DV-575A-S
3 4
5
6
7
8
B 2/3
(R/CR) (B/CB) (G/Y) (V) (SC) (SY)
A
B 3/3
(B/CB) (R/CR) (G/Y) (D) (V) (SC) (SY) (AD) (AD) (D) (AD)
B
B 2/3 B 3/3
C
DVD IC
K4S641632H-7C75-K
D
E
(RF) (F) (T) (R/CR)
: RF SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : VIDEO SIGNAL ROUTE (R/CR) : VIDEO SIGNAL ROUTE (G/Y) : VIDEO SIGNAL ROUTE (B/CB) : S VIDEO SIGNAL ROUTE (Y) : S VIDEO SIGNAL ROUTE (C) : VIDEO SIGNAL ROUTE (V) : AUDIO SIGNAL ROUTE (DIGITAL ch) : AUDIO DATA SIGNAL ROUTE
B 2/3 B 2/3
(G/Y) (B/CB) (SY) (SC) (V) (D)
F
D
5 6
CN101
DV-575A-S
(AD)
B 1/3
29
8
7
1
2
3
4
3.5 DVDM ASSY (2/3)
A
B 2/3 DVDM ASSY (DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA : VWS1582)
(DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN : VWS1583)
5V Regulator
B
DVD IC
R321 33K (F) BA00BC0WT
R323 33K (F)
1.8V Regulator
R322 33K (F)
DVD IC
C
3V Regulator
(B/CB) (G/Y) (R/CR)
F
CN2
B 1/3 B 1/3
D
(B/CB)
(G/Y)
(R/CR)
(SC)
E
(V) (SY)
B 1/3
(G/Y) (B/CB) (R/CR)
DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN ONLY
F
B 2/3
30
1 2
B 1/3
DV-575A-S
3 4
5
6
7
8
(R/CR) (G/Y) (B/CB) (SY) (SC) (V)
: VIDEO SIGNAL ROUTE (R/CR) : VIDEO SIGNAL ROUTE (G/Y) : VIDEO SIGNAL ROUTE (B/CB) : S VIDEO SIGNAL ROUTE (Y) : S VIDEO SIGNAL ROUTE (C) : VIDEO SIGNAL ROUTE (V)
(FL)
: AUDIO SIGNAL ROUTE (Front L ch)
A
DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN ONLY
B
Video Driver Amp.
B 3/3
(B/CB) (G/Y) (R/CR) (V) (SY) (B/CB) (G/Y) (SC) (R/CR) (SY) (V) (SY) (SC)
C
Video DAmp. with SW
(SY) (V)
(SY) (V) (SY) (SC)
CN911
C
D
Video Driver Amp.
(V)
DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA ONLY
(SC)
(SY)
C
E
VIDEO OUT PB PR COMPONENT VIDEO OUT Y
(SC) (SY)
(V)
6
(G/Y)
(B/CB)
8 9
7
(R/CR)
CN901
(FL)
F
B 2/3
DV-575A-S
5 6 7 8
31
1
2
3
4
3.6 DVDM ASSY (3/3)
A
B 3/3 DVDM ASSY (DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA : VWS1582)
(DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN : VWS1583)
B 1/3
B
(D) (D) (D)
(C)
(SW)
COAXIAL OPTICAL
DIGITAL AUDIO OUT
(AD)
(D)
C
(SL)
(D)
(AD)
D
10
E
B 1/3
(FL)
(AD) (D) (FL) (SL) (C)
11 14
: AUDIO DATA SIGNAL ROUTE : AUDIO SIGNAL ROUTE (DIGITAL ch) : AUDIO SIGNAL ROUTE (Front L ch) : AUDIO SIGNAL ROUTE (Surround L ch) : AUDIO SIGNAL ROUTE (Center ch) : AUDIO SIGNAL ROUTE (Sub Woofer ch)
(AD)
B 1/3
15
12 13
F
(SW)
B 3/3
32
1 2
DV-575A-S
3 4
5
6
7
8
SW for Mute Control
A
B 1/3
(C)
(C)
(C)
CENTER SUB WOOFER
(SW) (SW)
(SW)
B
Mute SW
SW for Mute Control
B 1/3
(SL)
(SL)
C
L SURROUND AUDIO OUT (5.1 ch) R
(SL)
Mute SW
D
SW for Mute Control
B 1/3
DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN ONLY
(FL)
B 2/3
(FL) (FL)
L Mute SW
(FL) (FL)
FRONT R
E
(FL)
Mute SW L AUDIO OUT R (2 ch)
Mute SW
(FL)
Mute SW
B 2/3
Reference Voltage Gen. for Audio Amp.
F
DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN ONLY
B 3/3
33
8
DV-575A-S
5 6 7
1
2
3
4
3.7 JCKB ASSY
A
C
JCKB ASSY (DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA : VWV1994) (DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN : VWV1995)
B
DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN ONLY
(FL)
(FL) (B/CB)
(FL) (B/CB) (G/Y) (SC) (R/CR) (SC) (R/CR) (SY) (V) (SY) (SC)
C
B 2/3
CN451
(G/Y) (SC) (R/CR) (SY) (V) (SY) (SC)
D
(SY) (C/V)
B 2/3
CN452
DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA ONLY
(SY) (SC)
E
(SC)
(SY)
(SC)
(SY)
F
C
34
1 2
DV-575A-S
3 4
5
6
7
8
(R/CR) (G/Y) (B/CB) (SY) (SC) (V)
: VIDEO SIGNAL ROUTE (R/CR) : VIDEO SIGNAL ROUTE (G/Y) : VIDEO SIGNAL ROUTE (B/CB) : S VIDEO SIGNAL ROUTE (Y) : S VIDEO SIGNAL ROUTE (C) : VIDEO SIGNAL ROUTE (V)
(FL)
: AUDIO SIGNAL ROUTE (Front L ch)
A
DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN ONLY
B
(FL) (FL)
(B/CB)
(B/CB)
(G/Y)
AV CONNECTOR (RGB) - TV/AV Receiver
C
(G/Y) (SC) (R/CR) (SY) (V) (SY) (V) (SC) (R/CR)
D
E
2
(SC) (SC)
(SY)
(SY)
S VIDEO OUT
1
F
C
DV-575A-S
5 6 7 8
35
1
2
3
4
3.8 FLKY and PWSB ASSYS (for DV-575A-S and DV-575A-K)
A
D FLKY ASSY
(DV-575A-S/KUXCN/CA : VWG2483) (DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN : VWG2484)
S103, S105-S108, S117, S119 : VSG1024
B
KUXCN/CA ONLY
WYXCN, WVXCN ONLY
KUXCN/CA ONLY WYXCN, WVXCN ONLY
C
D
PE5374B
E
F
D
36
1 2
DV-575A-S
3 4
5
6
7
8
A
E
PWSB ASSY (VWG2482)
VSG1024
B
PWSB ASSY S101 : STANDBY-ON FLKY ASSY S103 : FL DIMMER S105 : 0 (OPEN/CLOSE) S106 : 4 (REV) S107 : ˘ (FWD) S108 : 7 (STOP) S117 : 8 (PAUSE) S119 : 3 (PLAY)
C
D
B 1/3
CN201
E
F
D E
DV-575A-S
5 6 7 8
37
1
2
3
4
3.9 FLKY and PWSB ASSYS (for DV-578A-S)
A
D FLKY ASSY (VWG2494)
B
C
D
PE5374B
E
F
D
38
1 2
DV-575A-S
3 4
5
6
7
8
A
E
PWSB ASSY (VWG2495)
PWSB ASSY S101 : STANDBY-ON FLKY ASSY S102 : FL DIMMER S103 : 4 (REV) S104 : ˘ (FWD) S105 : 7 (STOP) S106 : 8 (PAUSE) S107 : 3 (PLAY) S109 : 0 (OPEN/CLOSE) S110 : RETURN S111 : MENU S112 : \ (RIGHT) S113 : » (UP) S114 : TOP MENU S115 : ENTER S116 : | (LEFT) S117 : HOME MENU S118 : « (DOWN)
S102-S107, S109-S118 : VSG1024
VSG1024
B
C
D
B 1/3
CN201
E
F
D E
DV-575A-S
5 6 7 8
39
F
E
B
A
D
C
40
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.800 MFD, BY LITTELFUSE INC. FOR CP1 (AEK7008).
F
CN2
CP1
AEK7008 800mA
F
POWER SUPPLY UNIT (DV-575A-S/KUXCN/CA, DV-578A-S/KUXCN/CA : VWR1376) (DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN : VWR1377)
3.10 POWER SUPPLY UNIT
1
1
NOTE OF SPARE PARTS IN POWER SUPPLY (SYPS) UNIT
· In case of repairing, use the described parts only to prevent an accident. · Please write the red mark on the board when the primary section of POWER SUPPLY (SYPS) Unit is repaired. · Please take care to keep the space, not touching other parts when replacing the parts.
2
2
DV-575A-S
CN1
B 2/3 CN301
AC IN
3
3
4
4
· NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
F
5
6
7
8
4. PCB CONNECTION DIAGRAM
4.1 LOAB ASSY
NOTE FOR PCB DIAGRAMS :
1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below.
Symbol In PCB Diagrams Symbol In Schematic Diagrams B C E B C E Part Name
A
3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams.
Connector
Transistor
Capacitor
B C E B B C E D D G S G S D G S C E B C E
SIDE A
Transistor with resistor
B
Field effect transistor
P.C.Board
Chip Part
SIDE B
Resistor array
3-terminal regulator
C
SIDE A
SIDE B
A LOAB ASSY
(VNP1879-B)
LOAB VNP1879-B
S101 1 CN602 5
A LOAB ASSY
(VNP1879-B)
GB-04
V+3D (V+5D) GND 5 C102 C101 SW2 1
D
1 2
VWG2346- -CN VWG
CN601
LOAD+ LOAD-
1
5
5
1 CN602 CN601
CN602
CN601
CN601
CN602
E
M
LOADING MOTOR ASSY
B CN103
F
A
DV-575A-S
5 6 7 8
A
41
1/2
C282
C503
IC202
C288
C287
C286 1
4
3
CN201
C291
C283
C290
C284 R249
R841
3
54
R294
C294
C292
C232 R228
C231 R226
R229
C234 C235 R230
R227
IC204
R241 R242 R243 C240 R244
C248
R280 R279
C242 C243 C244
R231
R225
R296 C298
CN201
128
R222
R235
R245 R246 R257 R247 C253
X201
R239
IC203
R252 R248 R253 R251
65
256 256
C220 65
60 C262 C264
C261 C263 C273 C266
1
1 C207 C213 C214 C205 C206 C204 C216 C217
64
64
1
C219
1
R232 R284 R217
1 R282 C152 R38
24
24
R286 R295
C265 C267
R211 C221 R256 R201 R206 R208 C139 C136 42 R205
C208
R213
R212
5
5
C211
C215
C212
D802
R204 C210
R42
22
CN103
C142 C134 R35
1
DI P
C203 R341
R264 R268
R263 R266
IC321
1
D321
R262
R207
D341
R269
R10
5
C342
5 4
4
IC341
R30 R27 1 21 R28 C102 R21 C112 C113 C116 C114 C118 C120 IC101
C11
C405
1
R277 R278
1
3 3
R25
R271 R272
C331
R22
3
4
C311
C303
C321
C341
C304
Q7
1
5
R275 74 1 R312
R106
Q8
R26 L8 L9
C302 IC311 3 2 1
C73
C12 R103
R115 R116 R117 R119 R120
R15 Q4
R18 R14
C313
1
R301
CN101
13
R375
12.FLDC+ 11.FLDCR372 R371
1 1
C71
C72
A
4.2 DVDM ASSY
SIDE A
1
B DVDM ASSY
DC
VNP1966CN102 CN101 CN104
(VNP1966-D)
2
M
SPINDLE MOTOR
03 SD PICKUP M ASSY-S
3
STEPPING MOTOR
4
F CN2
CN301
9.Pow 8.EV4 7.SW33
Q373
1
2 2
C74
24 24
5.6.8vA 4.6.8vB 2.SW12
PC
12
C401
Q5
13
4
23 23
CN104 Q372
12
CN102
R374
13.-28v
C6
1
R107 R118
CN301
1
B
L311 D311
C312
R104
R302 C301
R73
R13
R75
1
R71
R72
R74
A
R202 C209
C
R37
332
C322
CN601
R255 C268 C269 C201
C272
C202
2
C254 IC801 4
C223 R233 R285
C222
D
IC201
C224 R224
29
30
C241
48 48
25
29
1
25
2
C247
C228
C239 R238
R234 C289
C296
R237 R221
9
C225
C295
10
129
C246 192 193 193 C245
129
C293
C226
C230
R215
R220
C297
15 15
C227 R219 R218
1.GND 2.FLDC3.GND 4.-28v 5.V+3E 6.FLDC+ 7.ACK 8.RESET 9.NC 10.SCK 11.XRES 12.MtoF 13.Pow 14.FtoM 15.XREA
R236
CN203 9
D
C236
Q291
C233
R223
E
28
CN101
54
28
VWS1582 VWS1583 VWS1584 VWS1585
C237
5
1 2
1 CN204
4
4
1
1
27
192
VWS
C256 5
R209 C270
27
F
42
B
IC203 Q291 IC205 IC101 IC204 Q8 Q372 Q371 Q373 Q7 Q5 Q4 IC202 IC201 IC341 IC311 IC321
R293 3
C281
1
2
DV-575A-S
4 5 IC205 1 C285
3
1 1 8
8
4
1 1 4 4
128
5
5
10
1 CN202 1
2
30 2
R 21
C45 C46 C43 C44 C271 R373
6
R210 C124 R36 C10
C125
R41 R40
R39
R43
CN103
C130
C132
C9
1 3
1 3
5 5
4
4
Q371
Heat Resistance Pri-Flux
C592 C591
Q592
R592
C507 R523 C517 C508
C503
D591 R554 R553 C531
C516
R591
R520
R519 R513
C501 C504 C512 C502 C237
R532
C522
C532 8
R542
Q545
C505 1 R826
Q541
5 IC502 1
C515 R517
C511
R841
R511
R546 R541 R544
C506
5 IC841
R521
C604 C605 1
C618
R555 R548
C247
C239 R238
C616 R618 C632 Q546
R835
1 C621 C615 R617
IC602 4
R621
C606 C611 R611
R631 R632
Q642 Q641
R612
C254
R642 Q662 R746 Q742
R723
R641 R662
R663
Q661 R615 R661
C704 C702 C705
C255 C257
R616 R720 R719 C717 C712 C718
R713
R745 C722
256 256
C714
8 5
8 9 IC701 16 C706
R732
C732
Q761
1
IC702 4 R721
R731
JA502
R742 R741
IC801
R908
R906
R763 R761 R711
C713
5
C715 R901 R717 C901
R907 C902
4
R905
C903 R904
Q491
1
Q401
15
R401 R911
R471
R487 R486 R485 C482
15
14
R903 R902
Q901
C322
R492
C911
C913
R493 C492
JA901
C431 R421
Q482 R484
C421
C422
6 6
C473
R473
R424 C434
C424
C423
1
1
C301
IC311 3 2 1
28
C403 1
IC401 28 C472
3 11
IC472
C313
C475
C402 C471
5
R275 R274 C411 R312
4
11
R422
3
R489
C432
R474 R423
R472
C454
8
C433
CN (17PIN 451 ) 17
9
D471
17
0 1 0 1 2 3 4 5 6 7 8 9 1 0 1 2 3 0 A B C
5.6.8vA 4.6.8vB 2.SW12
C452
16
01
N2
5
C CN901 or CN911
CN451 CN452
JA401
16
E90142
FC DC
1
L421
C476 IC451
1
1 CN45 5 (5PIN 2 5 )
C801
R712
C804
R715
R716
Q762 Q471
R762
R494
C912
Q492
C415
C404
C481
R481 C474
16
9
R744 R743
Q741
C721
C263
C711
16
1
9
R547
8 5
C612
X201
8
C252
C241
R646
R644
Q543 R645
C622
9
1
8
RED&WHITE
R545
C601
C513
R515
C240 R244
Q561
R561 R620
193 C245
R512
Q562 Q542 Q544 R563 R549
R516 R619
R623 C617 C602
R825
R550
R562
8
C509
4
16
R551
C607
16
9
R531
R543
C521
9
1
8
C518
8
IC501 R836
4
R501
3
R249 R241 R242 R243
C248
R280 R279
C841 C842
R245 R246 R257 R247 C253
C614
R556
R614
IC601 16
R251
BLACK
C707
C716
1
C258 C259 C260 C262 C264 C265 C267 C261 C273 C266
R255 C268 C269 C201 D802 R332 D801 14 C416 R262
R264 R268 R263 R266 R269
C414
R483 R488
C405
D481
Q481
R277 R278 C412 R271 R272 4
C413
1
C401 C463 C462 C461
C453 8
1
R301
9.Pow 8.EV4 7.SW33 12.FL 11.FL
IC311 IC321
IC801 IC841
5
IC451 IC471 Q482 IC401 IC472 Q401 Q761 Q481 IC702 IC701 Q492 IC602 IC601 Q471 Q491 IC502 IC501 Q762 Q593 Q592
VWS
R209
JA501
C593
Q661 Q546
Q901 Q741 Q742 Q662 Q561 Q562 Q641 Q642 Q541-Q545
6 6
DV-575A-S
Q593
7
R552
R643
7
8
8
SIDE A
B
E D C A F
COLOR
43
B
VWS1584 VWS1585
R514
R518
C514
1
C246
R613
C251 R254
R252 R248 R253
C701
C613
C256
R718
R714 C491
R482
C270
C271
R
C27
R491 D473
IC321
C311
C32
3
4
5
4 6
D474
6 4
C312
L311 D311
L422
3 3 IC471
D472
4
9 1 C451
R
1
2
3
4
SIDE B
A
CN451 CN452
17 5 1
CN301
CN104
1
13
B
4
1
C
D
E
F
B
44
1 2
DV-575A-S
3 4
5
6
7
8
SIDE B
A
CN104
CN101
CN102
B DVDM ASSY
(VNP1966-D)
1 12
13
4
1
B
1
CN103
C
5
D
CN201
15
E
1
5
1
F
B
DV-575A-S
6 7 8
45
1
2
3
4
4.3 FLKY and PWSB ASSYS (for DV-575A-S and DV-575A-K)
A
(VNP1956-B)
CN102
B
1
3
CN102
D102
S103 FL DIM V101
C
SIDE B
D
R155
VWM2 0 0 0 -A
CN102
E
3
1
K
CMKD-P3X
LF
F
PWSB ASSY
(VNP1956-B)
4/4
CN103 1
D E
46
1 2
DV-575A-S
3 4
CN103
E
R138
J
3
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A B C
LF
S101 POWER
PWSB ASSY
D105
CN103
E
PWSB
VWG2482-
CN103
SIDE A
1 3
VWG
4/4
IC104
D B
C154
CMKD-P3X
R154 CN102 R134
C
5
6
7
8
SIDE A
A
D FLKY ASSY
(VNP1956-B)
FLKY
VWG2478VWG2479VWG2480VWG2481-
X101
B
VWG
PC
V+3E GND VWG2483VWG2484VWG2485VWG2486V+3E S106 << S107 >> S108 STOP C101 1 CN101 CN104 21 S117 PAUSE VWG2487VWG2488S119 PLAY
IC104
4/4 VNP1956-B DC FC
L101
V+3E S105 EJECT C181
CONTACT SIDE
C
CN101
B CN201
SIDE B
CN101
C182 CN104 R160 C155 C156 C158 C157 R159 R177 C151 R171 R152 R107 R105 R103 R189 R187 R185 R109 R196 R111 C128 R108 R106 R104 R190 R188 R186 R110 R195 R112 CN101 C106 C104 C184 R181 C159 C103 R136 R135 C102 C152 C153 R178 C183 R173
D
D FLKY ASSY
(VNP1956-B)
DV-575A-S
5 6 7 8
G H
E F
21 R184
R199
1 R130 R129 R128 R127
I
R140
R123
R172 R176 R183
F
21 20 R139 IC101 40 1
C105 80
C199 41 60 61
A
4/4
E
0 1 2 3 0 1
0
1 0 1 2 3 4 5 6 7 8 9 A B C
D
47
1
2
3
4
4.4 FLKY and PWSB ASSYS (for DV-578A-S)
SIDE A
A
D
CN102
CN102 1 2 3 1 3
FLKY ASSY
(VNP1907-A)
D102
D101
PYKC F4X S102
B
FL DIM
CN103
D104 S104 S103 << FL101 >>
3
C
E
PWSB ASSY
(VNP1907-A)
SIDE B
D
E
K
PWSB ASSY
(VNP1907-A)
C154 R138
PWSB
1 2 3
1 CN103 PYKC F4X S101 POWER D105
CN103
CN103 1
3
E
CN102
3
1
D
FLKY ASSY
(VNP1907-A)
F
D E
48
1 2
DV-575A-S
3 4
R158
J
D
R156
R137
R154
R155
C
B
R133
CN102
PWSB
VWG2 1 0 1 2 3 4 5 6 7 8 9
R191
R192
R193
R194
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 -A 5 6 7 8 9
B
C
D
A
E
F
SIDE A
SIDE B
MENU
S110
RETURN
RIGHT S112
/PLAY
S119
R153
D
H
R170 R162 R130 R129 R165 R128 R127 R126 R125 R120 R122 R123 R198 R136
S111
49
8
DOWN
ENTER
R163 R164 R161 R160
S113
S115
S118
UP
B CN201
R159
HOME MENU/PAUSE
LEFT
R168 C152 R166 C183 R131 R184 R140
S114
S116
TOP MENU
S117
21
21
CN104
R167 R121 CN104 R199
CN101
CN101
/STOP
7
CN101
R109 R107 R105 CN101 C102 101NC R189 R185 R187 1 C157
S108
R111 R110
R104
R183 R173 R172 R135
S107
1
1
R108
R106
VWG
R190 R186 R188 C101
1 1 40 0 4
X101
4 41 1
80 0 8
PAUSE/<< S106
6
PC
R196 R134 C159 C103 C104
C181 L101
S105
R139
EJECT
S109
R151
DC FC
IR101
STOP/EJECT
C182
1
5
C106
VWG2 1 0 1 2 3 4 5 6
0 1 2 3 4 5 6
0 1 2 3 4 -A 5 6
5
6
R195 R152
R197 R181
60
60
61
61
DV-575A-S
R124 R132 R171
20 20 21 21
FLKY
PLAY/>>
7
R112
8
G
R169 C151
F
21
I
C155 C158 C156 C184
R103
C105
A
IC101
E
C199 R182
FLKY
C153
1
2
3
4
4.5 POWER SUPPLY UNIT (VWR1376)
SIDE A
A
SIDE A
F
POWER SUPPLY UNIT
AC IN
CN1
B
C
IC1
D
IC3
E
CN2
CP1 IC2
B
CN301
F
F
50
1 2
F
DV-575A-S
3 4
5
6
7
8
SIDE B
SIDE B
A
F
POWER SUPPLY UNIT
CN1
B
C
D
CN2
Q6
E
Q3
Q2
F
F
DV-575A-S
5 6 7 8
F
51
1
2
3
4
4.6 POWER SUPPLY UNIT (VWR1377)
SIDE A
A
SIDE A
F
POWER SUPPLY UNIT
AC IN
CN1
B
C
IC1
D
IC3
E
CN2
CP1 IC2
B
CN301
F
F
52
1 2
F
DV-575A-S
3 4
5
6
7
8
SIDE B
SIDE B
A
F
POWER SUPPLY UNIT
CN1
B
C
D
CN2
Q6
E
Q3
Q2
F
F
DV-575A-S
5 6 7 8
F
53
SIDE B
R995
R993
D991
D993
R994
C JCKB ASSY
R992
LF
GND C914 R905 R906 R908 R907 L L921 L922 R925 R921 C915 B R924 R V/Y C918 20 2 G 21 Y Cb Cr R923 R991 C917 R909 R922 C916 C944 R910 R
GND
GND
R990 R989 C999
GND
R997
JCKB
GND
CN901 CN911
4
R996
VNP1968-B 1/4
VWV1994VWV1995VWV1996VWV
1
C
R941 C943 C941 R943
GND
GND
R942
D992
(VNP1968-B)
R901 R902
D994
17
R904 R903
C913 BLK P/XN
3
2
DV-575A-S
9 8
5 2
2
C JCKB ASSY
4.7 JCKB ASSY
17 5 17
1
B CN451 or CN452
1
CN901 CN911
(VNP1968-B)
1
10
1
SIDE A
1 1
C
C D A B E
F
54
1
GND
CN90 1
2
CON TAC SIDE T
901
1.GN 3.AU D 5.AU D.R 7.B/PD.L 9.G/P b 11.R/C y 13.V/Y /Pr 15.S_Y 17.S_C 2.V+5 4.GN 6.GN D 8.SQ D 10.GN UEEZE 12.BLAD 14.AS NK/IP 16.GN PECT D
3
CN941 CN921
W105 C942 C923
1.V/Y 3.S_Y 5.S_C
JCKB
CN91
2.ASP 4.GN ECT D
1
VWV1994VWV1995VWV1996VWV
JA902
PC
VNP1968-B 1/4
1
C911 C912
Y GND
C
GND
2.V+5 4.GND 6.GND 8.SQUEEZE 10.GND 12.BLANK/IP 14.ASPECT 16.GND
1.GND 3.AUD.R 5.AUD.L 7.B/Pb 9.G/Py 11.R/C/Pr 13.V/Y 15.S_Y 17.S_C
ASP
4
ASPECT
GB-04
C903
C904
W107
W101
W103
CN91 1 (5P CN90 IN) 1 (1 7PIN)
W102
ASPECT
C922
C901 W115 GND GND
W106 GND
BLANK/IP
C902 W113 GND W108 W114 GND
W104
GND
ASPECT
W110 Cb
W109
W112 G/Py
W111 GND
C921
GND
5
6
7
8
5. PCB PARTS LIST
NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). 560 56 x 10 1 RD1/4PU 5 6 1 J 561 47k RD1/4PU 4 7 3 J 47 x 10 3 473 0.5 RN2H R 5 0 K R50 1 RS1P 1 R 0 K 1R0 Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k 562 x 10 1 5621 RN1/4PC 5 6 2 1 F
A
Mark No.
Description
Part No.
Mark No.
Description
Part No.
LIST OF ASSEMBLIES
[DV-575A-S/KUXCN/CA] NSP 1..04 LOADER ASSY NSP 2..LOAB ASSY 1..DVDM ASSY 1..JCKB ASSY NSP 1..FLKB ASSY 2..FLKY ASSY 2..PWSB ASSY
>
B
VWT1210 VWG2346 VWS1582 VWV1994 VWM2247 VWG2483 VWG2482 VWR1376
A LOAB ASSY [VWG2346]
SWITCHES AND RELAYS
S101 VSK1011
OTHERS
CN602 KR CONNECTOR CN601 KR CONNECTOR PC BOARD LOAB S2B-PH-K S5B-PH-K VNP1879
1..POWER SUPPLY UNIT
B DVDM ASSY [VWS1582]
SEMICONDUCTORS
> IC321
C
[DV-575A-S/WYXCN, WVXCN, DV-575A-K/WYXCN] NSP 1..04 LOADER ASSY VWT1210 NSP 2..LOAB ASSY VWG2346 1..DVDM ASSY 1..JCKB ASSY NSP 1..FLKB ASSYV 2..FLKY ASSY 2..PWSB ASSY
>
IC502,IC602,IC702 IC204 IC202 IC101 IC401 IC201 > IC801 IC501,IC601,IC701 > IC311 IC205
BA00BC0WT BA4560F BR24L16FV-W K4S641632H-TC75 M63018FP MM1623BF MT1389EE-L1 NJM78M05FA PCM1742KE PQ1M505M2SPQ PST3228 S-L2980A33MC-C6S TC7SHU04FU VYW2202 2SA1576A 2SA1602A 2SC4081 2SD2114K 2SD2114K HN1A01F HN1C01FU UM5K1N UMH9N 1SS355 UDZS6.8B
VWS1583 VWV1995 WM2248 VWG2484 VWG2482 VWR1377
D
1..POWER SUPPLY UNIT
> IC341
[DV-578A-S/KUXCN/CA] NSP 1..04 LOADER ASSY NSP 2..LOAB ASSY 1..DVDM ASSY 1..JCKB ASSY NSP 1..FLKB ASSY 2..FLKY ASSY 2..PWSB ASSY
>
IC841 IC203 Q562,Q662,Q762 VWT1210 VWG2346 VWS1582 VWV1994 VWM2260 VWG2494 VWG2495 VWR1376 Q372,Q373 Q371,Q4,Q901 Q541,Q542,Q544,Q545 Q641,Q642,Q741,Q742 Q7,Q8 Q592,Q593 Q5 Q561,Q661,Q761 D801 D591
E
1..POWER SUPPLY UNIT
COILS AND FILTERS
L421,L422 CHIP BEAD L311 CHIP BEAD VTL1089 VTL1095
CAPACITORS
C292,C293,C297 C265 C142,C227 C294,C295,C903 CCSRCH101J50 CCSRCH220J50 CCSRCH221J50 CCSRCH330J50
F
DV-575A-S
5 6 7 8
55
1
2
3
4
Mark No.
Description
Part No.
CCSRCH331J50 CCSRCH331J50 CCSRCH391J50 CCSRCH561J50 CCSRCH8R0D50 CCSRCH9R0D50 CEAT100M50 CEAT101M10 CEAT101M10 CEAT101M10 CEAT102M6R3 CEAT1R0M50 CEAT221M6R3 CEAT221M6R3 CEAT470M16 CEAT470M16 CEAT470M16 CEAT470M16 CEAT471M6R3 CKSRYB102K50 CKSRYB102K50 CKSRYB103K50 CKSRYB105K10 CKSRYB152K50 CKSRYB153K25 CKSRYB222K50 CKSRYB222K50 CKSRYB333K16 CKSRYB472K50 CKSRYB473K50 CKSRYB474K10 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF105Z10 CKSRYF105Z10 CKSRYF105Z10 CKSRYF105Z10 CKSRYF105Z10 CKSRYF105Z10
Mark No.
Description
Part No.
RS1/10S4R7J RS1/10S75R0F RS1/16S1500F RS1/16S1500F RS1/16S2201F RS1/16S3302F RS1/16S75R0F RS1/16S###J
C507,C515,C516,C607 C615,C616,C707,C715,C716 C254 C211,C212 C251 C252 C256,C506 C401,C405,C511,C512,C517 C611,C612,C617,C711,C712 C717,C804,C911 C281,C421,C422,C501 C901 C201,C202,C237,C302,C601 C701,C73 C10,C203,C206,C215 C521,C522,C531,C591 C621,C622,C721,C722,C801 C9 C423,C424 C11,C124,C230,C267,C296 C298,C304,C505,C913 C130,C134,C136,C226 C313,C606,C706 C219 C209 C112-C114,C513,C514 C613,C614,C713,C714 C269 C208,C210 C258,C259 C255 C125,C204,C205,C207 C213,C214,C216,C217,C220 C222-C225,C228,C231-C236 C239-C241,C244-C246,C253 C257,C260,C262,C264,C266 C268,C270-C273,C282 C284-C288,C290,C312,C402 C404,C411,C415,C416,C502 C532,C602,C605,C632,C702 C705,C71,C72,C732,C74 C102,C132,C139,C243,C261 C263,C283,C289,C303,C311 C321,C341,C342,C412-C414 C43-C46,C504,C518 C592,C593,C6,C618,C718 C841,C912
A
R115-R120 R421-R424 R262,R264,R268,R271,R274 R277 R279 R321-R323 R905 Other Resistors
OTHERS
CN301 CN103 CN452 JA502 JA501 JA401 CN104 CN102 CN201 CN101 KR CONNECTOR KR CONNECTOR FFC CONNECTOR 5P 4P PIN JACK 4P PIN JACK 4P PIN JACK 4P FFC CONNECTOR 12P FFC CONNECTOR 15P FFC CONNECTOR 24P FFC CONNECTOR B13B-PH-K B5B-PH-K HLEM5S-1 VKB1126 VKB1132 VKB1168 VKN1235 VKN1243 VKN1246 VKN1464 VKX1013 VSS1168
B
JA901 JACK X201 CRYSTAL RESONATOR (27MHz)
C
B DVDM ASSY [VWS1583]
SEMICONDUCTORS
> IC321
IC502,IC602,IC702 IC204 IC202 IC101 IC471 IC472 IC451 IC401 IC201
> IC801
BA00BC0WT BA4560F BR24L16FV-W K4S641632H-TC75 M63018FP MM1505XN MM1507XN MM1566AJ MM1623BF MT1389EE-L1 NJM78M05FA PCM1742KE PQ1M505M2SPQ PST3228 S-L2980A33MC-C6S TC7SHU04FU VYW2202 2SA1576A 2SA1602A 2SC4081 2SD2114K 2SD2114K DTC114YUA HN1A01F HN1C01FU UM5K1N UMH9N 1SS355 UDZS6.8B
D
IC501,IC601,IC701 > IC311 IC205 > IC341 IC841 IC203 Q482,Q492,Q562,Q662,Q762 Q372,Q373 Q371,Q4,Q481,Q491,Q901 Q541-Q546,Q641,Q642 Q741,Q742 Q401 Q7,Q8 Q592,Q593 Q5 Q561,Q661,Q761 D471-D474,D481,D801 D591
E
RESISTORS
R222,R225 R515,R520,R615,R620,R715 R720 R511,R514,R611,R614,R711 R714 R207-R209,R217 R904 R562,R662,R762 R103,R106 R104,R107 RAB4C330J RN1/16SE1002D RN1/16SE1002D RN1/16SE5601D RN1/16SE5601D RS1/10S0R0J RS1/10S151J RS1/10S182J RS1/10S1R0J RS1/10S1R8J
COILS AND FILTERS
L421,L422 CHIP BEAD L311 CHIP BEAD VTL1089 VTL1095
F
CAPACITORS
56
1 2
DV-575A-S
3 4
5
6
7
8
Mark No.
Description
Part No.
CCSRCH101J50 CCSRCH220J50 CCSRCH221J50 CCSRCH330J50 CCSRCH331J50 CCSRCH331J50 CCSRCH391J50 CCSRCH561J50 CCSRCH8R0D50 CCSRCH9R0D50 CEAT100M50 CEAT101M10 CEAT101M10 CEAT101M10 CEAT102M6R3 CEAT1R0M50 CEAT221M6R3 CEAT221M6R3 CEAT470M16 CEAT470M16 CEAT470M16 CEAT470M16 CEAT471M6R3 CKSRYB102K50 CKSRYB102K50 CKSRYB103K50 CKSRYB105K10 CKSRYB152K50 CKSRYB153K25 CKSRYB222K50 CKSRYB222K50 CKSRYB333K16 CKSRYB472K50 CKSRYB473K50 CKSRYB474K10 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF105Z10 CKSRYF105Z10 CKSRYF105Z10 CKSRYF105Z10 CKSRYF105Z10 CKSRYF105Z10
Mark No.
R207-R209,R217 R904 R562,R662,R762 R103,R106 R104,R107
Description
Part No.
RS1/10S0R0J RS1/10S151J RS1/10S182J RS1/10S1R0J RS1/10S1R8J RS1/10S4R7J RS1/10S75R0F RS1/16S1500F RS1/16S1500F RS1/16S2201F RS1/16S3302F RS1/16S75R0F RS1/16S###J
B
C292,C293,C297 C265 C142,C227 C294,C295,C903 C507,C515,C516,C607 C615,C616,C707,C715,C716 C254 C211,C212 C251 C252 C256,C471,C506 C401,C405,C454,C511,C512 C517,C611,C612,C617 C711,C712,C717,C804,C911 C281,C421,C422,C501 C901 C201,C202,C237,C302,C601 C701,C73 C10,C203,C206,C215 C521,C522,C531,C591 C621,C622,C721,C722,C801 C9 C423,C424 C11,C124,C230,C267,C296 C298,C304,C505,C913 C130,C134,C136,C226 C313,C606,C706 C219 C209 C112-C114,C513,C514 C613,C614,C713,C714 C269 C208,C210 C258,C259 C255 C125,C204,C205,C207 C213,C214,C216,C217,C220 C222-C225,C228,C231-C236 C239-C241,C244-C246,C253 C257,C260