Pioneer DV-50-A Service manual
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 2003
¶ DV-50A is a system(s) component.
Component System
Service Manual Remarks
EX-500 RRV2798
VSX-50 RRV2797
DVD RECEIVER
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
DV-50A RRV2740 This service manualDVD PLAYER
ORDER NO.
RRV2740
DV-563A-S
DVD PLAYER
DV-563A-S
DV-50A
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Serial No.
Model Type Power Requirement Region No.
DV-563A-S KUXU/CA AC120V 1 &&PG######$$
DV-50A KUXU/CA AC120V 1 &&PG######$$
Confirm 3rd & 4th
alphabetical letters.
For details, refer to "Important symbols for good services".
T-ZZE JUNE 2003 printed in Japan
1234
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
B
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65
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 MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que
C
les pièces de remplacement doivent avoir la même désignation.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
D
E
equivalent between the earth ground and all exposed
metal parts 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.
Reading should
not be above
0.5 mA
Earth
ground
Device
under
test
Also test with
plug reversed
(Using AC adapter
plug as required)
Test all
exposed metal
surfaces
Leakage
current
tester
AC Leakage Test
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 characteristics. 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 parts which have these
special safety characteristics are identified in this
Service Manual.
Electrical components having such features are
identified by marking with a
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
information, always consult the current PIONEER
Service Manual. A subscription to, or additional copies
of, PIONEER Service Manual may be obtained at a
nominal charge from PIONEER.
on the schematics and
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DV-563A-S
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[ 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:
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
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.
A
B
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.
• Manufactured under license from Dolby
Laboratories. “Dolby” and the double-D symbol
are trademarks of Dolby Laboratories.
• “DTS” and “DTS Digital Out” are registered
trademarks of Digital Theater Systems, Inc.
• TruSurround and the symbol are
trademarks of SRS Labs, Inc. TruSurround technology is incorporated under license from SRS
Labs, Inc.
C
D
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DV-563A-S
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CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
A
B
C
D
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR SECTION................................................................................................................................ 8
2.3 FRONT PANEL SECTION ....................................................................................................................... 10
2.4 LOADING MECHA ASSY ........................................................................................................................12
2.5 TRAVERSE MECHA ASSY-S .................................................................................................................. 14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................16
3.1 BLOCK DIAGRAM ................................................................................................................................... 16
3.2 LOAB ASSY and OVERALL WIRING DIAGRAM..................................................................................... 18
3.3 DVDM ASSY 1/3 [FRONT END BLOCK]................................................................................................. 20
3.4 DVDM ASSY 2/3 [BACK END BLOCK].................................................................................................... 22
3.5 DVDM ASSY 3/3 [SACD and POWER SUPPLY BLOCK] ........................................................................ 24
3.6 JCKB ASSY 1/2 [AUDIO BLOCK]............................................................................................................ 26
3.7 JCKB ASSY 2/2 [VIDEO BLOCK]............................................................................................................ 28
3.8 FLKY and PWSB ASSYS ........................................................................................................................ 30
3.9 POWER SUPPLY UNIT............................................................................................................................ 32
3.10 WAVEFORMS ........................................................................................................................................ 33
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 35
4.1 LOAB ASSY............................................................................................................................................. 35
4.2 DVDM ASSY............................................................................................................................................ 36
4.3 JCKB ASSY .............................................................................................................................................38
4.4 FLKY and PWSB ASSYS ........................................................................................................................ 40
4.5 POWER SUPPLY UNIT............................................................................................................................ 42
5. PCB PARTS LIST ........................................................................................................................................... 43
6. ADJUSTMENT ............................................................................................................................................... 46
6.1 ADJUSTMENT ITEMS AND LOCATION ................................................................................................. 46
6.2 JIGS AND MEASURING INSTRUMENTS............................................................................................... 46
6.3 NECESSARY ADJUSTMENT POINTS ...................................................................................................47
6.4 TEST MODE ............................................................................................................................................ 48
6.5 MECHANISM ADJUSTMENT.................................................................................................................. 49
7. GENERAL INFORMATION............................................................................................................................. 51
7.1 DIAGNOSIS ............................................................................................................................................. 51
7.1.1 TEST MODE ......................................................................................................................................... 51
7.1.2 DISPLAY SPECIFICATION OF THE TEST MODE ...............................................................................53
7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY................................................................ 54
7.1.4 SPECIFICATION OF MODEL INFORMATION DISPLAY...................................................................... 55
7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE.................................................................56
7.1.6 MECHANICAL ERROR HISTORY ........................................................................................................ 57
7.1.7 ID NUMBER AND ID DATA SETTING................................................................................................... 60
7.1.8 TROUBLE SHOOTING ......................................................................................................................... 63
7.1.9 SEQUENCE AFTER POWER ON ........................................................................................................ 65
7.1.10 DISASSEMBLY ...................................................................................................................................66
7.2 IC ............................................................................................................................................................. 74
7.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY .....................................................................90
7.4 CLEANING............................................................................................................................................... 92
8. PANEL FACILITIES ........................................................................................................................................ 93
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DV-563A-S
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1. SPECIFICATIONS
General
System . . . . . . . . . . . . . . . . . . . . . . . . . DVD player
Power requirements
. . . . . . . . . . . . . . . . . . . AC 120 V, 60 Hz
Power consumption
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 W
Power consumption (standby)
. . . . . . . . . . . . . . . . . . . . . . . . . . . 0.12 W
Weight . . . . . . . . . . . . . . . . . . . . . 2.4 kg / 5 lb 3 oz
Dimensions . . . . 420 (W) x 55 (H) x 283 (D) mm
(16.5 (W) x 2.2 (H) x 11.1 (D) in.)
Operating temperature . . . . . . . . . . +5°C to +35°C
(+41°F to +95°F)
Operating humidity . . . . . . . . . . . . . . . . 5% to 85%
(no condensation)
Component video output
Y (luminance) - Output level . . . . . . . . 1 Vp-p (75 Ω)
P
(color) - Output level . . . . . . . . . 0.7 Vp-p (75 Ω)
B
(color) - Output level . . . . . . . . . 0.7 Vp-p (75 Ω)
P
R
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA jacks
Number of channels . . . . . . . . . . . . . . . . . . . . . . . 2
Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA jack
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 dB
Dynamic range
. . . . . . . . . . . . . . . . . . . . . . . 108 dB
Total harmonic distortion . . . . . . . . . . . . . 0.0014 %
Wow and flutter. . . . . . . . . . Limit of measurement
(±0.001% W. PEAK) or lower
Digital output
Optical digital output . . . . . . . . . Optical digital jack
Coaxial digital output . . . . . . . . . . . . . . . . RCA jack
Other terminals
Control in . . . . . . . . . . . . . . . . . . . . Minijack (3.5 ø)
Control out . . . . . . . . . . . . . . . . . . . Minijack (3.5 ø)
A
B
C
S-video output
Y (luminance) - Output level . . . . . . . . 1 Vp-p (75 Ω)
C (color) - Output level . . . . . . . . 286 mVp-p (75 Ω)
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . S-video jack
Video output
Output level . . . . . . . . . . . . . . . . . . . . 1 Vp-p (75 Ω)
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA jack
Audio output (1 stereo pair)
Output level . . . . . . . . . . . . . . . During audio output
200 mVrms (1 kHz, –20 dB)
Accessories
Audio/video cable (DV-563A-S only). . . . . . . . . . 1
Power cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Remote control (
AA/R6P dry cell batteries (
DV-563A-S only). . . . . . . . . . . . 1
DV-563A-S only) . . . . . 2
Operating Instructions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Warranty card (
DV-563A-S only)
. . . . . . . . . . . . . 1
• The specifications and design of this
product are subject to change without
notice, due to improvement.
D
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2. EXPLODED VIEWS AND PARTS LIST
NOTES:
A
2.1 PACKING
B
C
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.)
DV-563A-S
Only
DV-563A-S
Only
5
2
3
8
1
7
DV-563A-S
Only
4
6
9
D
E
8
13
11
10
12
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DV-563A-S
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5 678
PACKING parts List
Mark
Mark
No. Description Part No.
1Power Cable ADG7021
2Audio / Video Cable See Contrast table (2)
3 Remote Control Unit See Contrast table (2)
4 Battery Cover See Contrast table (2)
NSP 5 Dry Cell Battery (R6P, AA) See Contrast table (2)
6 Operating Instructions See Contrast table (2)
(English)
NSP 7 Warranty Card See Contrast table (2)
8Polyethylene Bag VHL1051
9Pad L VHA1319
10 Pad R VHA1320
No. Description Part No.
11 Paper Board VHC1100
12 Packing Case See Contrast table (2)
13 Sheet (750 x 600 x 0.5) Z23-007
(2) CONTRAST TABLE
DV-563A-S/KUXU/CA and DV-50A/KUXU/CA are constructed the same except for the following :
A
B
Mark No. Symbol and Description
2Audio / Video Cable VDE1077 Not used
3 Remote Control Unit VXX2865 Not used
4 Battery Cover VNK4997 Not used
NSP 5 Dry Cell Battery (R6P, AA) VEM1030 Not used
6 Operating Instructions (English) VRB1311 VRB1313
NSP 7 Warranty Card ARY7045 Not used
12 Packing Case VHG2336 VHG2380
DV-563A-S/
KUXU/CA
DV-50A/KUXU/
CA
C
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DV-563A-S
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2.2 EXTERIOR SECTION
A
27
24
21
26
26
26
B
C
19
28
D
Refer to
"2.4 LOADING MECHA. ASSY".
5
B
26
20
28
25
6
14
26
25
E
25
8
4
F
12
25
10
10
25
D
C
B
E
25
D
C
10
C
28
7
25
B
A
27
18
25
7
25
26
26
28
26
25
2
E
F
DV-563A-S
Only
23
8
30
Refer to
"2.3 FRONT PANEL SECTION".
22
25
16
A
15
1
25
17
13
11
NON-CONTACT
SIDE
CONTACT SIDE
DV-563A-S
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5 678
EXTERIOR SECTION parts List
Mark
No. Description Part No.
1DVDM Assy VWS1563
2 JCKB Assy VWV1942
3• • • • •
4POWER SUPPLY Unit VWR1365
NSP 5 Loading Mecha. Assy VWT1207
Mark
No. Description Part No.
16 PCB Base VNE2278
17 PCB Base VNE2310
NSP 18 S Earth Plate VNF1128
19 Adapter 3L VNL1960
20 Adapter 3R VNL1961
A
6 Connector Assy PG05KK-E37
7 Flexible Cable (33P) VDA1956
8 Connector Assy (13P) VKP2310
9• • • • •
10 Cord Clamper RNH-184
11 Rubber Foot VEB1349
12 PCB Support VEC2184
13 Cushion VEC2342
14 Rear Panel See Contrast table (2)
NSP 15 Base Chassis VNA2614
21 Bonnet Case S VXX2874
22 Tray Panel VNK5280
23 Acryl Door See Contrast table (2)
24 KUC Label VRW1959
25 Screw BBZ30P060FMC
26 Screw BBZ30P080FZK
27 Screw BCZ40P060FNI
28 Screw PPZ30P080FMC
29 • • • • •
30 Hologram Sheet See Contrast table (2)
(2) CONTRAST TABLE
DV-563A-S/KUXU/CA and DV-50A/KUXU/CA are constructed the same except for the following :
Mark No. Symbol and Description
14 Rear Panel VNA2578 VNA2574
23 Acryl Door VEC2338 VEC2361
30 Hologram Sheet VEC2359 Not used
DV-563A-S/
KUXU/CA
DV-50A/KUXU/
CA
B
C
D
E
F
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DV-563A-S
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2.3 FRONT PANEL SECTION
A
2
12
12
E
10
3
12
B
C
11
7
6
9
12
12
12
D
1
4
NON-CONTACT
5
D
E
SIDE
CONTACT SIDE
F
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DV-563A-S
5 678
FRONT PANEL SECTION parts List
Mark
Mark
No. Description Part No.
1 FLKY Assy See Contrast table (2)
NSP 2 PWSB Assy VWG2429
3 Connector Assy PF03PP-B07
4 Flexible Cable (21P) VDA1957
5 Rubber Foot VEB1349
6 FL Lens VEC2336
7 FL Filter VEC2339
8• • • • •
9 FP Angle VNE2300
10 Front Panel Assy See Contrast table (2)
No. Description Part No.
11 Pioneer Name Plate See Contrast table (2)
12 Screw PPZ30P080FMC
(2) CONTRAST TABLE
DV-563A-S/KUXU/CA and DV-50A/KUXU/CA are constructed the same except for the following :
A
B
Mark No. Symbol and Description
1 FLKY Assy VWG2427 VWG2430
10 Front Panel Assy VXA2576 VXA2575
11 Pioneer Name Plate VAM1129 Not used
11 Pioneer Name Plate B Not used PAN1376
DV-563A-S/
KUXU/CA
DV-50A/KUXU/
CA
C
D
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2.4 LOADING MECHA ASSY
Note :
A
Refer to
" Application of Lubricant".
8
Daifree
GEM1036
B
12
Lubricating Oil
GYA1001
23
C
13
16
22
8
17
8
4
Refer to
2
"2.5 TRAVERSE MECHA. ASSY-S".
6
8
To DVDM CN101 (Pickup Assy-S)
To DVDM CN104 (Stepping Motor)
To DVDM CN102 (Spindle Motor)
3
A
5
18
19
20
22
D
LOADING MECHA ASSY parts List
Mark
No. Description Part No.
NSP 1 LOAB Assy VWG2426
2Traverse Mecha. Assy-S VXX2871
3 Loading Motor Assy VXX2872
4 Motor Pulley PNW1634
5 Motor VXM1105
E
6 Flexible Cable (24P) VDA1945
7 Connector Assy 2P VKP2253
8 Floating Rubber VEB1351
9 Belt VEB1330
10 Stabilizer VNE2253
15
14
22
21
22
7
A
10
11
9
1
A
Mark No. Description Part No.
17 SW Lever VNL1925
18 Clamper Plate VNE2251
19 Bridge VNE2252
20 Clamper VNL1924
21 Screw JGZ17P028FMC
22 Screw Z39-019
23 Tray VNL1920
Lubricating Oil
GYA1001
11 Loading Base VNL1917
12 Float Base DVD VNL1918
13 Drive Cam VNL1919
14 Gear Pulley VNL1921
F
15 Loading Gear VNL1922
16 Drive Gear VNL1923
12
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DV-563A-S
5 678
Application of Lubricant
No. 11
Loading Base
Lubricating Oil
GYA1001
Around the shaft
Lubricating Oil
GYA1001
A
B
Lubricating Oil
GYA1001
Lubricating Oil
GYA1001
No. 13
Drive Cam
Lubricating Oil
GYA1001
Inner side of a ditch
Front View Rear View
No. 23
Tray
Daifree
GEM1036
Concave of unevenness
No. 23
Tray
Lubricating Oil
GYA1001
Inner side of a ditch
Daifree
GEM1036
Lubricating Oil
GYA1001
Inner side of a ditch
No. 13
Drive Cam
Daifree
GEM1036
Concave of unevenness
C
D
E
Top View
Bottom View
Concave of unevenness
Daifree
GEM1036
DV-563A-S
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Side of the rib
Daifree
GEM1036
7
8
F
13
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2.5 TRAVERSE MECHA ASSY-S
A
15 (Torque : 0.15 ± 0.01 N•m)
17
8
10
B
17
1
17
10
7
6
Silicone Adhesive
GEM1037
3
To
DVDM CN101
(Pickup Assy)
12
C
13
16
4 (Adjustment screw)
14
9
Silicone Adhesive
GEM1037
D
To DVDM CN102
(Spindle Motor)
5
(Adjustment
spring)
Screw Tight
GYL1001
15 (Torque : 0.15 ± 0.01 N•m)
16
2
E
To
DVDM CN104
(Stepping Motor)
11
NON-CONTACT
F
SIDE
CONTACT SIDE
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TRAVERSE MECHA ASSY-S parts List
Mark
No. Description Part No.
1 Spindle Motor VXM1099
2 Stepping Motor VXM1101
3 Pickup Assy-S OXX8005
4Skew Screw VBA1080
5Skew Spring VBH1335
6 Guide Bar VLL1514
7 Sub Guide Bar VLL1515
8 Leaf Spring VNC1023
9 Joint Spring VNC1019
10 Support Spring VNC1020
NSP 11 Mecha.Chassis VNE2248
12 Damper Sheet VEB1335
13 Spacer VNL1913
14 Joint 03 VNL1949
15 Tapping Screw OBA8021
16 Screw BBZ20P050FZK
17 Screw PMA26P100FMC
A
B
C
D
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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
DVDM ASSY
B
(3/3)(2/3)
PCMDATA2
PCMDATA1
PCMDATA0
CV_OUT
IC602
20
21
12
10
14
11
CN105
(21P)
DSD L/PCMDATA0
108
DSD R
109
DSD C/PCMDATA1
110
DSD LFE
111
DSD LS/PCMDATA2
113
DSD RS
114
40
39
41
X6401
27MHz
54
53
52
A DOUT
SPDIF
57
RC_OUT
R_OUT
27
G_OUT
26
B_OUT
25
CV_OUT
34
C_OUT
33
Y_OUT
32
IR
SEL IR
RESET
8 8
VFDP
FL DC+
FL DC-
V+3E
CN104
(21P)
V+3A
V+12
A DATA2
A DATA1
A DATA0
Q531
G_OUT
B_OUT
C_OUT
Y_OUT
20
21
12
10
14
11
Q541
Q551
Q511
Q501
Q521
V+6B
Q6972
PWSB ASSY
E
POWER
17
-28V
60
V+3E
FLKY ASSY
D
IR101
Remote Sensor Unit
6
DSD_PCM_0
DSD_PCM_1
DSD_PCM_2
DSD_PCM_3
DSD_PCM_4
DSD_PCM_5
PCM_LSRS_IN
PCM_LERI_IN
PCM_CELF_IN
IC606
(1/3)
TC7WU04FU
1
(1/3)
265 3
IC604
TC7WU04FU
IC601
V+5
V+5D
V+_3A
V+3_033
V+3DV+3_FED
V+3_FEA
V+3_333
V-28
K4S281632D-TC75
128M SDRAM
IC702
K4S641632F-TC75
64M SDRAM
SACD_RF
OUT
IC301
OUT_DATA
PD(0)
55
LOAD DRV
LOIN+
V+3E
V+6
V+12
SACD_27MHz
SACD_RF
99
RF
SACD
64
PE(1)38PC(2)
70
OPEN
XCLOSE
V+6B
DV-563A-S
FE DATA
MM1565AF
5V REG.
PQ033EZ01ZP
3V REG.
PQ1L333M2SP
3V REG.
B
X301
20MHz
CN1013
SPINDLE
MOTOR
OEIC
C
PICKUP
ASSY-S
(24P)
7
9
17
19
16
15
22
21
4
3
2
1
D
STEPPING
MOTOR
CN602
2 1
+–
1 2
E
M
LOADING
MOTOR
ASSY
S101
LOAB ASSY
A
M
3
4
5 5
POWER
F
SUPPLY
UNIT
F
AC IN
NEUTRAL
LIVE
CN1
1
2
LD(650)
LD(780)
A
C
B1
B2
B3
B4
TRKG DRV
TRKG RTN
FOCS DRV
FOCS RTN
H3–
H3+
H2–
H2+
H1–
H1+
ST2–
ST2+
ST1+
ST1–
LOAD–
LOAD+
SW2
V+3D
SW1
CN101
(24P)
18
16
10
21
22
23
24
CN102
(12P)
A1
A2
A3
CN104
CN103CN601
8
6
9
3
4
9
8
7
6
5
4
3
2
1
4
3
2
1
1
2
3
4
Q201,
Q202
Q211,
Q212
XCLOSE
OPEN
V+3_FED
CN101
(13P)
13
12
11
8
7
5
4
2
89
90
21
20
6
8
14
12
PC(0)
FG
TO–
30
TO+
31
FO+
34
FO–
35
16
17
18
19
20
21
14
13
12
6
5
9
10
36
37
-28V
FL DC+
FL DC-
EV+3.3V
SW+1.8V
EV+6V(A)
EV+6V(B)
SW+12V
87 86
LD1
FREINFRE
LD2
E
STM6316ATXXA
F
Front End IC
A
B
C
D
44
36
FG
SPDL PDM
26 40
24
HW–
HW+
HV–
HV+
HU–
HU+
U
V
W
SL2–
SL2+
SL1+
SL1–
IC101
M63018FP
FTS Driver
LO+
LO–
CN401
(13P)
13
12
11
8
7
5
4
2
PC(6)
SPIN
16
SAA7893HL/C2
AGCINP
35
21
SYS_CLK
PIXCLK
16
16M Flash ROM
IC401
IC402
IC403
IC400
PST328
Reset
3 1
V+1R8
V+1R8_BED
V+1R8_D
V+1R8_FEA
V+1R8_FED
IC701
SACD IC
771
120
B_DATA
STI5588CVB
Back End IC
IC603
VYW2087
DSD_L/PCMDATA0
22
24
DSD_C/PCMDATA1
30
DSD_LFE
32
DSD_LS/PCMDATA2
26
28
8
9
4
5
CN601
(33P)
CN602
(33P)
29
13
17
15
23
21
19
25
26
1
2
CN103
(3P)
KEY0 - KEY2
X101
5MHz
3 4
SEL IR
X1 X2
RESET IN
IC101
PE5374A
FL Control
Microcomputer
FL101
FL Tube
DSD_R
DSD_RS
V+3A
V+3A
V+12
V+12
A_DOUT
R_CR
G_Y
B_CB
V
S_C
S_Y
V+6
V+6
IR
SEL_IR
1
CN102
(3P)
20-22
KEY0
12
10
4
2
8
6
26
25
30
29
CN101
(33P)
CN102
(33P)
5
21
17
19
11
13
15
9
8
33
32
1
KEY0
1234
DAC L/D0
DAC R
DAC C/D1
DAC LFE
DAC LS/D2
DAC RS
V+3D
V+12A
A_DOUT
CR/R
Y/G
CB/B
V
C
Y
V+6
5 678
A
IC201
DSD1791DBR
Audio DAC (L, R)
VOUTL+
PDATA
3
DSD_L
25
24
Audio DAC (Ls, Rs)
4
1
2
4
1
2
VOUTL–
DSD_R
VOUTR+
VOUTR–
IC301
DSD1702EG
PCMDATA
DSD_L
DSD_R
Audio DAC (C, Lfe)
PCMDATA
DSD_L
DSD_R
VOUTL
VOUTR
IC401
DSD1702EG
VOUTL
VOUTR
17
18
13
12
9
10
9
10
V+12A
IC204
BA4560F
Audio LPF & Amp.
5
7
2/2
6
3
1
1/2
2
IC302
BA4560F
Audio LPF & Amp.
3
1
1/2
2
6
7
2/2
5
IC402
BA4560F
Audio LPF & Amp.
3
1
1/2
2
6
7
2/2
5
IC101
NJM78M05FA
5V REG.
V+5A
Q101
REG.
VREF
16
11
14
2
6
8
LA73054
Video Amp.
Cr_R_in
Y/G_in
Cb_B_in
V_in
C_in
Y_in
IC701
Cr_R_out
Y/G_out
Cb_B_out
V_out
C_out
Y_out
JCKB ASSY
C
JA101
L
FRONT
R
L
SURROUND
R
CENTER
SUB WOOFER
JA801
DIGITAL
AUDIO OUT
OPTICAL
JA102
Q801
21
25
23
33
31
28
(19P)
6
18
16
12
10
14
8
43C
Y
DIGITAL
AUDIO OUT
COAXIAL
L
AUDIO OUT
R
R (RED)
P
Y (GREEN)
PB (BLUE)
VIDEO OUT
S VIDEO OUT
COMPONENT
B
VIDEO OUT
C
IR
SEL IR
JA602
IN
OUT
JA601
CONTROL
V+6
IC771
MM1565AF
5V REG.
V+5V
D
E
56
DV-563A-S
F
7
8
17
1234
3.2 LOAB ASSY and OVERALL WIRING DIAGRAM
A
B
C
D
Note : When ordering service parts, be sure
to refer to "EXPLODED VIEWS and
PARTS LIST" or "PCB PARTS LIST".
JCKB ASSY
C
(VWV1942)
E
F
18
1234
DV-563A-S
5 678
(F)
: RF SIGNAL ROUTE
RF
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: STEPPING SERVO LOOP LINE
A
PWSB ASSY
D
FLKY ASSY
(DV-563A-S: VWG2427)
(DV-50A: VWG2430)
E
(VWG2429)
B
PICKUP ASSY-S
(OXX8005)
DVDM ASSY
B
(VWS1563)
RF
RF
RF
RF
RF
RF
F
T
T
F
STEPPING MOTOR
S
: VXM1101
S
S
S
LOAB ASSY
A
(VWG2426)
SPINDLE
MOTOR
: VXM1099
LOADING
MOTOR ASSY
: VXX2872
C
D
F
POWER SUPPLY UNIT
(VWR1365)
DV-563A-S
56
E
F
A
7
8
19
1234
3.3 DVDM ASSY 1/3 [FRONT END BLOCK]
A
B 1/3
B
MOTOR
STEPPING
DVDM ASSY (VWS1563)
S
S
S
S
A
CN601
C
MOTOR
SPINDLE
5
SSS
S
F
F
D
ASSY-S
PICKUP
E
F
T
T
RF
RF
RF
RF
RF
RF
B 1/3
20
1234
DV-563A-S
5 678
: RF SIGNAL ROUTE
RF
: FE_DATA SIGNAL ROUTE
F
: FOCUS SERVO LOOP LINE
T
: TRACKING SERVO LOOP LINE
S
: STEPPING SERVO LOOP LINE
A
1– 5: Refer to "3.10 WAVEFORMS".
B
3
B
2/3
C
4
D
2
1
B
3/3
RF
E
RF
DV-563A-S
56
F
B 1/3
7
8
21
1234
3.4 DVDM ASSY 2/3 [BACK END BLOCK]
A
B
C
B 2/3
DVDM ASSY (VWS1563)
B
3/3
D
E
F
B 2/3
22
B
1/3
B/Cb
G/Y
R/Cr
S-Y/Y
S-C/C
B/Cb
G/Y
R/Cr
V
S-Y/Y
S-C/C
V
D
AD
D
B
3/3
AD
DV-563A-S
1234
5 678
A
: FE_DATA SIGNAL ROUTE
B
S-C/C
: V SIGNAL ROUTE
V
6.8
6.8
V
: S-VIDEO OUT C/C SIGNAL ROUTE
S-C/C
: S-VIDEO OUT Y/Y SIGNAL ROUTE
S-Y/Y
: R/Cr SIGNAL ROUTE
R/Cr
: G/Y SIGNAL ROUTE
G/Y
: B/Cb SIGNAL ROUTE
B/Cb
: AUDIO DATA SIGNAL ROUTE
AD
: AUDIO(DIGITAL) SIGNAL ROUTE
D
S-Y/Y
G/Y
B/Cb
R/Cr
6.8
D
6.8
6.8
R/Cr
D
V
S-C/C
S-Y/Y
G/Y
B/Cb
C
CN102
D
C 1/2
6.8
B
3/3
D
D
D
D
D
E
56
DV-563A-S
CN101
C 1/2
F
B 2/3
7
8
23
1234
3.5 DVDM ASSY 3/3 [SACD and POWER SUPPLY BLOCK]
A
B
C
B 3/3
DVDM ASSY (VWS1563)
: AUDIO DATA SIGNAL ROUTE
AD
: AUDIO(DIGITAL) SIGNAL ROUTE
D
D
D
D
D
D
B
2/3
D
B
1/3
B
2/3
E
B
2/3
B
2/3
AD
F
B 3/3
24
1234
DV-563A-S
5 678
A
B
: The power supply is shown with
the marked box.
D
CN104
C
D
E
F
CN101
B
2/3
B
2/3
56
DV-563A-S
F
B 3/3
7
8
25
1234
3.6 JCKB ASSY 1/2 [AUDIO BLOCK]
A
B
C
C 1/2
S-C/C
S-Y/Y
R/Cr
G/Y
B/Cb
(VWV1942)
: V SIGNAL ROUTE
V
: S-VIDEO OUT C/C SIGNAL ROUTE
: S-VIDEO OUT Y/Y SIGNAL ROUTE
: R/Cr SIGNAL ROUTE
: G/Y SIGNAL ROUTE
: B/Cb SIGNAL ROUTE
: AUDIO(DIGITAL) SIGNAL ROUTE
D
: AUDIO SIGNAL ROUTE
CN601
B 2/3
JCKB ASSY
: The power supply is shown with
the marked box.
D
D
D
D
D
D
D
D
D
D
D
V
S-C/C
CN602
B 2/3
E
S-Y/Y
G/Y
B/Cb
R/Cr
C
2/2
V
S-C/C
S-Y/Y
G/Y
B/Cb
R/Cr
11
D
9
8
107
6
22/50
F
C 1/2
26
1234
DV-563A-S
5 678
6– -: Refer to "3.10 WAVEFORMS".
A
B
C
330/10
330/10
D
C
2/2
E
F
56
DV-563A-S
C 1/2
7
8
27
1234
3.7 JCKB ASSY 2/2 [VIDEO BLOCK]
A
B
C
C 2/2
S-C/C
S-Y/Y
R/Cr
G/Y
B/Cb
(VWV1942)
: V SIGNAL ROUTE
V
: S-VIDEO OUT C/C SIGNAL ROUTE
: S-VIDEO OUT Y/Y SIGNAL ROUTE
: R/Cr SIGNAL ROUTE
: G/Y SIGNAL ROUTE
: B/Cb SIGNAL ROUTE
: AUDIO(DIGITAL) SIGNAL ROUTE
D
: AUDIO SIGNAL ROUTE
: The power supply is shown with
the marked box.
JCKB ASSY
C
1/2
V
S-C/C
S-Y/Y
G/Y
B/Cb
D
E
R/Cr
D D
V
S-C/C
S-Y/Y
G/Y
B/Cb
R/Cr
F
C 2/2
28
D
C
1/2
D
DV-563A-S
1234
5 678
A
B
S-C/C
S-Y/Y
G/Y
B/Cb
R/Cr
C
V
12
17
16
14
15
13
S-C/C
C
V
S-Y/Y
1/2
D
D
G/Y
B/Cb
R/Cr
E
56
DV-563A-S
=– $: Refer to "3.10 WAVEFORMS".
C 2/2
7
8
F
29
1234
3.8 FLKY and PWSB ASSYS
A
B
FLKY ASSY
D
(DV-563A-S: VWG2427)
(DV-50A: VWG2430)
C
used
Not used
D
E
F
D
30
1234
DV-563A-S
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