![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg1.png)
ORDER NO.
PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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 2010
CRT4559
RS-P99/EW5
OPTICAL DIGITAL REFERENCE SYSTEM UNIVERSAL DIGITAL PREAMP
RS-P99
/EW5
For details, refer to "Important Check Points for Good Servicing".
K-ZZZ. JUNE 2010 Printed in Japan
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg2.png)
SAFETY INFORMATION
Where in a manufacturer’s service documentation, for example in circuit diagrams or lists
of components, a symbol is used to indicate that a specific component shall be replaced only
by the component specified in that documentation for safety reasons, the following symbol shall
be used:
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.
2
RS-P99/EW5
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg3.png)
[Important Check Points for Good Servicing]
In this manual, procedures that must be performed during repairs are marked with the below symbol.
Please be sure to confirm and follow these procedures.
1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by
following the safety instructions described in this manual.
1 Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2 Do not perform modifications without proper instructions.
Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as
radio/TV interference and foreign noise.
3 Make sure the soldering of repaired locations is properly performed.
When you solder while repairing, please be sure that there are no cold solder and other debris.
Soldering should be finished with the proper quantity. (Refer to the example)
4 Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5 Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6 Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs.
In addition, be sure that there are no pinched wires, etc.
7 Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages.
If you find a damaged power cord, please exchange it with a suitable one.
9 There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure
connections and suitable usage. Please exchange the power cord if necessary.
a Safe environment should be secured during servicing.
When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.
Please pay attention to your surroundings and repair safely.
2. Adjustments
To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.
Adjustments should be performed in accordance with the procedures/instructions described in this manual.
4. Cleaning
For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper
cleaning should be performed to restore their performances.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance.
Make sure the proper amount is applied.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be
installed before shipment. Please be sure to follow this method especially if it is specified in this manual.
RS-P99/EW5
3
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg4.png)
CONTENTS
SAFETY INFORMATION..................................................................................................................................... 2
1. SERVICE PRECAUTIONS............................................................................................................................... 5
1.1 SERVICE PRECAUTIONS ........................................................................................................................ 5
1.2 NOTES ON SOLDERING .......................................................................................................................... 5
2. SPECIFICATIONS............................................................................................................................................ 6
2.1 SPECIFICATIONS ..................................................................................................................................... 6
2.2 CONNECTION DIAGRAM ......................................................................................................................... 7
3. BASIC ITEMS FOR SERVICE.......................................................................................................................... 9
3.1 CHECK POINTS AFTER SERVICING....................................................................................................... 9
3.2 JIGS LIST .................................................................................................................................................. 9
4. BLOCK DIAGRAM.......................................................................................................................................... 10
5. DIAGNOSIS.................................................................................................................................................... 14
5.1 OPERATIONAL FLOWCHART................................................................................................................ 14
5.2 CONNECTOR FUNCTION DESCRIPTION............................................................................................. 15
6. SERVICE MODE ............................................................................................................................................ 15
7. DISASSEMBLY .............................................................................................................................................. 16
8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 19
9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 20
9.1 PACKING ................................................................................................................................................. 20
9.2 EXTERIOR............................................................................................................................................... 22
10. SCHEMATIC DIAGRAM............................................................................................................................... 24
10.1 CONTROL UNIT(1/2)(GUIDE PAGE) .................................................................................................... 24
10.2 CONTROL UNIT(2/2)(GUIDE PAGE) .................................................................................................... 30
10.3 DSP UNIT(1/2)(GUIDE PAGE) .............................................................................................................. 36
10.4 DSP UNIT(2/2)(GUIDE PAGE) .............................................................................................................. 42
11. PCB CONNECTION DIAGRAM.................................................................................................................... 48
11.1 CONTROL UNIT .................................................................................................................................... 48
11.2 DSP UNIT............................................................................................................................................... 52
12. ELECTRICAL PARTS LIST .......................................................................................................................... 56
4
RS-P99/EW5
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg5.png)
1. You should conform to the regulations govering 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. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by
electrostatic induction.
3. "When you carry out the diagnosis and the repair in the cover (CNN3484: spacer, CNN3485: sheet) of this
sound master clock part, remove the cover carefully not to damage it and reuse it after the diagnosis and
the repair."
For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit.
Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs
accompanied by reworking of soldering.
Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C.
Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 C in general, although
the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of
the soldering iron.
Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting
temperatures (hard to melt/easy to harden).
The following lead-free solders are available as service parts:
Parts numbers of lead-free solder:
GYP1006 1.0 in dia.
GYP1007 0.6 in dia.
GYP1008 0.3 in dia.
1. SERVICE PRECAUTIONS
1.1 SERVICE PRECAUTIONS
1.2 NOTES ON SOLDERING
RS-P99/EW5
5
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg7.png)
Optical input
(blue)
IP-BUS input
(blue)
IP-BUS cable
(supplied)
optical cable
(supplied)
RS-D7R
(sold separately)
To IP-BUS output
(black)
To optical output
(black)
Fuse (4A)
Right side
Left side
Fuse holder
(4A)
RCA output
Power terminal
Blue/white lead
Connect to system control
terminal of the power amp
(max. 300 mA 12 V DC).
Clear/red lead
Connect to the constant
12 V supply terminal.
Clear/black lead (chassis
ground)
Connect to a clean,
paint-free metal location.
Connection diagram
2.2 CONNECTION DIAGRAM
RS-P99/EW5
7
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg8.png)
Connecting the RCA input amplifier
White (Left)
Red (Right)
Blue/whiteBlue/white
system remote control
Tweeter
Mid range
Woofer
Subwoofer
Power
amplifier
(sold separately)
Power
amplifier
(sold separately)
Power
amplifier
(sold separately)
Power
amplifier
(sold separately)
White (Left)
Red (Right)
8
RS-P99/EW5
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg9.png)
To keep the product quality after servicing, please confirm following check points.
demrifnoc eb ot metIserudecorP.oN
1 Confirm whether the customer complain has
been solved.
The customer complain must not be
reappeared.
Audio and operations must be normal.
2 Check the output sound. Audio and operations must be normal.
retfa ecnaraeppa sti no trid ro sehctarcs oNkcehc ecnaraeppA3
receiving it for service.
See the table below for the items to be checked regarding audio:
Item to be checked regarding audio
Distortion
Noise
Volume too low
Volume too high
Volume fluctuating
Sound interrupted
DSP Unit
Control Unit
GGD1262
- Jigs List
Name
Extension cable
Jig No.
GGD1262
Remarks
Flexible extension
3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINTS AFTER SERVICING
3.2 JIGS LIST
RS-P99/EW5
9
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bge.png)
5. DIAGNOSIS
Herdware reset release
Initialization of reset release
Bus communication
System power on
DSP Initialization OK
DSP error
Pin51:H
Un lock
Pin48:H?
Bup or Acc off
DSP initialization failure
DSP initialization
failure
Pin16:Low and Pin15:Low
Error
ON
DSPPW on (Pin40:H)
Normal
Mute OFF(Pin42:L)
PLD,DSP initialization
About 3 seconds
Mute off (Pin42:L)
DSPPW on (Pin40:H)
OFF
DSPPW off (Pin40:L)
Mute on (Pin42:H)
Power on commond
DSP error
PW lamp on and off
DIT reset
Pin47 = L
Main loop
-SYSTEM RESET
Bup,Acc check
Acc:Pin15,Bup:Pin16
Microcomputer dispatch stop
Power saving mode
Pin16:Low
and
Pin15:Low
Pin16:Low
and
Pin15:Low
Unit check program start
Test program mode
Pin39 = Low
Pin39 = High
Low
Hi
Yes
Yes
OFF
ON
No
Pin48 = H
No
No
AbnormalitiesNormal
1
Yes
1
No
5.1 OPERATIONAL FLOWCHART
14
RS-P99/EW5
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bgf.png)
1. BUS+
2. BUSG
3. BUSG
4. BMUTE
5. BUS-
6. BUSG
IP-BUS INPUT
7. NC
8. ASENB
9. NC
10. NC
11. NC
1
2
3
4
8
9
10
11
5
6
7
1 : OPIG
2 : OPI
3 : GND
4 : OPI5V
4
2
3
1
OPTICAL INPUT
5.2 CONNECTOR FUNCTION DESCRIPTION
6. SERVICE MODE
There is not information to be shown in this chapter.
RS-P99/EW5
15
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg10.png)
7. DISASSEMBLY
Removing the Lower Case (Fig.1)
Remove the six screws and then remove the
1
Lower Case.
1
1
1
1
1
1
Lower Case
Fig.1
Removing the Control Unit (Fig.2)
Remove the eight screws and then remove the
1
Control Unit.
1
1
1
1
1
1
1
1
Control Unit
Fig.2
16
RS-P99/EW5
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg11.png)
Removing the DSP Unit (Fig.3)
Disconnect the five connectors.
1
Remove the two screws.
2
14P Power Cable
3
1 1 1
3 3
Coaxial Jumper
1
3
Straighten the tabs at eight locations
3
indicated and then remove the DSP Unit.
Precaution for Disconnecting/Connecting the
14P Power Cable in DSP Unit
This connector has been built to fit more tightly
than other connectors. Please use due caution
not to cause damage when disconnecting or
2
2
3
3 3
1
3
connecting it.
DSP Unit
When unplugging the Coaxial Jumper, make sure to use jig GGF1539.
If the Coaxial Jumper is directly unplugged without using jig GGF1539, you might damage your fingertip or fingernail.
- -
How to Remove the Coaxial Jumper
- - When unplugging Coaxial Jumper, hook the point of jig GGF1539 on the lid of Coaxial Jumper
- - and vertically draw out along with the engagement axis of connector.
GGF1539
Coaxial Jumper
How to Attach the Coaxial Jumper
- -
Connector
- - For inserting Coaxial Jumper, adjust cord assy with the engagement axis of connector and insert it as vertically
- - as possible.
- - Do not insert the Coaxial Jumper in extreme slant, as the connector might suffer damage.
Fig.3
RS-P99/EW5
17
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg12.png)
Removing the Control Unit (Fig.4)
(IP-BUS Side)
Remove the five screws and then remove
1
the Panel(IP-BUS Side).
Remove the screw.
2
1
1
1
1
1
Panel
2
(RCA Side)
Remove the six screws and then remove
3
the Panel(RCA Side).
Remove the screw.
4
3
3
3
3
3
3
Panel
4
Remove the screw.
4
Straighten the tabs at eight locations
5
indicated and then remove the Control Unit.
5
5
5
5
4
5
5
5
5
18
RS-P99/EW5
Control Unit
Fig.4
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg13.png)
Bonding Position
: GEM1017
8. EACH SETTING AND ADJUSTMENT
There is not information to be shown in this chapter.
RS-P99/EW5
19
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg14.png)
9. EXPLODED VIEWS AND PARTS LIST
NOTES : Parts marked by " * " 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.
Screw adjacent to mark on the 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.)
""
9.1 PACKING
20
RS-P99/EW5
![](/html/d9/d991/d991ecfddbf5f806b16831b6769b051faeb36eeb82756dd7941a1f4c886ba7fa/bg15.png)
PACKING SECTION PARTS LIST
Mark
Mark No. Description Part No.
1 Screw BNC50P250FTB
2 Cord CDE4167
3 Cord Assy CDE6642
4 Cable CDE6690
5 •••••
6 Cover CEG1057
7 Polyethylene Bag CEG1161
8 Unit Box CHG7379
9 Sub Unit Box CHG7380
10 Contain Box CHL7379
11 Protector CHP4057
No. Description Part No.
* 12 Shaft CLP1100
* 13 Shaft CLP1224
14 Clamper CNV1443
* 15 Polyethylene Bag E36-634
16 IM CD-ROM CPJ1313
17-1 Quick Start Guide CRD4501
17-2 Quick Start Guide CRD4502
* 17-3 Caution Card CRP1389
* 17-4 Caution Card CRP1423
* 17-5 Warranty Card CRY1279
> 18 Fuse(4 A) CEK1001
Quick Start Guide
Part No. Language
CRD4501 English, French, Italian, Spanish(Espanol)
CRD4502 German, Dutch, Russia
CONTENTS OF CD-ROM (Operation Manual), CPJ1313
Part No. Language
*CRB3380 English
*CRB3381 French
*CRB3382 Italian
*CRB3383 Spanish(Espanol)
*CRB3384 German
*CRB3385 Dutch
*CRB3386 Russia
All operation manuals are supplied in PDF files by the CD-ROM.
Regarding the availability of paper manual, contact Pioneer Service representative in your region.
RS-P99/EW5
21