PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE 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
C PIONEER CORPORATION 2001
K-ZZA. MAY 2001 Printed in Japan
ORDER NO.
CRT2688
DVD PLAYER
SDV-P7
UC,EW,ES/RC,ES/RD
Service
Manual
- This service manual should be used together with the following manual(s):
Model No.
Order No.
Mech. Module Remarks
CX-954
CRT2670
MS2
DVD Mech. module:Circuit Description, Mech.Description, Disassembly
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...18
4. PCB CONNECTION DIAGRAM ................................46
5. ELECTRICAL PARTS LIST ........................................58
6. ADJUSTMENT..........................................................67
7. GENERAL INFORMATION .......................................89
7.1 DIAGNOSIS ........................................................89
7.1.1 DISASSEMBLY .........................................89
7.1.2 CONNECTOR FUNCTION DESCRIPTION .......91
7.2 PARTS .................................................................92
7.2.1 IC................................................................92
7.2.2 DISPLAY ..................................................107
7.3 OPERATIONAL FLOW CHART .........................108
8. OPERATIONS AND SPECIFICATIONS...................109
SDV-P7/UC
- Manufactured under license from Dolby Laboratories. "Dolby" and the double-D symbol are trademarks of Dolby
Laboratories.
- DVD Player Service Precautions
1.
Never adjust the LD VR in the pickup unit to protect the pickup from electrical damages.
2. For pickup unit(service)(CXX1530) handling, please refer to"Disassembly"(see page 89).
During replacement, handling precautions shall be taken to prevent an electrostatic discharge(set the short switch
of the pickup unit to the SHORT side).
3. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is
plugged or unplugged.
4. Please adjusting the skew after changing the pickup unit(see page 71).
2
SDV-P7
1. SAFETY INFORMATION
1.1 UC
CAUTION
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
1.2 EW
1. Safety Precautions for those who Service this Unit.
· Follow the adjustment steps (see pages 68 through 88)in the service manual when servicing this unit. When check-
ing or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.
Caution:
1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.
2. The triangular label is attached to the mechanism
unit frame.
3
SDV-P7
On the top of the player.
CAUTION :
VORSICHT :
ADVARSEL :
VARNING :
VARO!
:
VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN.
AVOID EXPOSURE TO BEAM.
SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG, WENN
ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETZEN!
SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING
UNDGÅ UDSÆTTELSE FOR STRÀLING.
SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA
DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN.
AVATTAESSA ALTISTUT NÄKYVÄ JA NÄKYMÄTTÖMÄLLE
LASERSATEIL YLLE. ÄLÄ KATSO SÄTEESEN.
VRW1699
CLASS 1
LASER PRODUCT
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.
Laser diode characteristics
Wave length:
DVD:640~660nm
CD:770~810nm
Maximum output:2.44mw(Emitting period :9sec.)
DVD:743mw(Emitting period : unlimited)
Additionla Laser Caution
Transistors Q1104 and Q1108 in PCB drive the laser diodes for DVD and CD
respectively. When Q1104 or Q1108 is shorted between their terminals,
the laser diodes for DVD or CD will radiate beam. If the top cover is removed
with no disc loaded while such short-circuit is continued, the naked eyes may
be exposed to the laser beam.
4
SDV-P7
2.1 PACKING(SDV-P7/UC)
2. EXPLODED VIEWS AND PARTS LIST
5
SDV-P7
*
1-1 Card
ARY1048
1-2 Polyethylene Bag
CEG1116
1-3 Owner's Manual
CRB1700
1-4 Owner's Manual
CRB1703
1-5 Installation Manual
CRD3465
*
1-6 Caution Card
CRP1252
2 Cord
CDE6576
3 Cord Assy(45cm)
CDE6588
4 Cord Assy(6m)
CDE6682
5-13 ·····
14 Polyethylene Bag
CEG1173
15 Sub Carton
CHG4392
16 Carton
CHG4462
17 Contain Box
CHL4462
18 Protector
CHP2383
19 Protector
CHP2384
20 Protector
CHP2386
21 Protector
CHP2432
22 ·····
23 Remote Control Unit
CXB7969
24-29 ·····
30 Case Assy
CXB3520
31 Panel
CNS6552
32 Holder
CNC8659
33 Accessory Assy
CEA2773
34 Spring
CBH-865
35 Screw Assy
CEA2796
36 Screw
BPZ20P060FZK
37 Screw
CBA1002
*
38 Polyethylene Bag
CEG-127
39 Screw
CRZ50P090FMC
40 Screw
TRZ50P080FMC
*
41 Polyethylene Bag
CEG-158
42 Handle
CNC5395
43 Bush
CNV3930
Mark No. Description
Part No.
Mark No. Description
Part No.
- PACKING SECTION PARTS LIST
NOTE:
- Parts marked by "*" are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to
mark on the product are used for disassembly.
- Owner's Manual, Installation Manual
Model
Part No.
Language
SDV-P7/UC
CRB1700
English
CRB1703
French
CRD3465
English, French