Pioneer PRSD-410, PRSD-4100-F Service manual

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ORDER NO.

CRT3857

PRS-D4100F/XU/UC

BRIDGEABLE FOUR-CHANNEL POWER AMPLIFIER

PRS-D4100F

PRS-D410
PRS-D4100F

/XU/EW5

/XU/ES

/XU/UC

For details, refer to "Important Check Points for Good Servicing".

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 2006

K-ZZA. DEC. 2006 Printed in Japan

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SAFETY INFORMATION

CAUTION

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

B

to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65

- Service Precaution

1 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 Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by
electrostatic induction.

C

D

E

F

2

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[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.

0 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.

A

B

C

D

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.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance.
Make sure the proper amount is applied.

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.

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.

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PRS-D4100F/XU/UC

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CONTENTS

SAFETY INFORMATION ..................................................................................................................................... 2

1. SPECIFICATIONS ............................................................................................................................................ 5

2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6

A

B

2.1 PACKING ................................................................................................................................................... 6

2.2 EXTERIOR................................................................................................................................................. 8

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................10

3.1 SCHEMATIC DIAGRAM(GUIDE PAGE) .................................................................................................. 10

4. PCB CONNECTION DIAGRAM ..................................................................................................................... 16

4.1 AMP PCB................................................................................................................................................. 16

4.2 CONTROL PCB ....................................................................................................................................... 20

5. ELECTRICAL PARTS LIST ............................................................................................................................ 21

6. ADJUSTMENT ............................................................................................................................................... 28

7. GENERAL INFORMATION............................................................................................................................. 29

7.1 DIAGNOSIS ............................................................................................................................................. 29

7.1.1 DISASSEMBLY ..................................................................................................................................... 29

7.1.2 CONNECTOR FUNCTION DESCRIPTION.......................................................................................... 30

7.2 IC ............................................................................................................................................................. 31

8. OPERATIONS ................................................................................................................................................ 34

C

D

E

F

4

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1. SPECIFICATIONS

A

B

C

D

E

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PRS-D4100F/XU/UC

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7

8

5

N

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2. EXPLODED VIEWS AND PARTS LIST

OTES : • 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.

A

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.)

2.1 PACKING

"

4

B

12

13

7

C

14

6

11

10

1

3

2

D

2

5

8

E

9

F

6

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(1) PACKING SECTION PARTS LIST

Mark No. Description Part No.

1 Screw Assy CEA5330

2 Screw BYC40P180FTB

* 3 Polyethylene Sheet CNM4338

4 Polyethylene Bag CEG1116

5-1 Owner's Manual See Contrast table(2)

5-2 Owner's Manual See Contrast table(2)

* 5-3 Warranty Card See Contrast table(2)

5-4 Caution Card YRP5001

6 Cord Assy YDE5010

Mark No. Description Part No.

7 Polyethylene Bag See Contrast table(2)

8 Carton See Contrast table(2)

9 Contain Box See Contrast table(2)

10 Protector YHP5006

11 Protector YHP5007

12 Protector YHP5012

13 Protector YHP5013

14 Shaft YLP5001

(2) CONTRAST TABLE

PRS-D4100F/XU/UC, PRS-D410/XU/EW5 and PRS-D4100F/XU/ES are constructed the same except for the fol­lowing:

Mark No. Description PRS-D4100F/XU/UC PRS-D410/XU/EW5 PRS-D4100F/XU/ES

5-1 Owner's Manual YRD5130 YRD5127 YRD5128

5-2 Owner's Manual Not used Not used YRD5129

* 5-3 Warranty Card CRY1070 CRY1157 Not used

7 Polyethylene Bag YEG5004 YEG5003 YEG5003

8 Car ton YHG5157 YHG5155 YHG5156

A

B

9 Contain Box YHL5157 YHL5155 YHL5156

Owner's Manual

Part No. Language

YRD5130 English, French, Spanish

YRD5127 English, Spanish, German, French, Italian, Dutch, Russian

YRD5128 English, Spanish

YRD5129 Portuguese(B), Arabic

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D

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7

8

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2.2 EXTERIOR

A

6

10

6

9

41

40

2

2

B

C

1

5

4

D

43

4

42

11

14

14

32

37

34

17

46
45

1

23

B

31

38

16

33

13

1

1

29

30

26

27

5

5

39

13

28

25

12

21

13

20

36

44

19

18

35

22

24

13

A

7

5

12

15

15

15

15

12

12

12

E

2

F

8

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PRS-D4100F/XU/UC

3

3

3

8

3

3

3

3

3

2

>

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(1) EXTERIOR SECTION PARTS LIST

Mark No. Description Part No.

1 Screw BBZ30P100FTB

2 Screw BSZ30P050FTC

3 Screw(M3 x 8) CBA2011

4 Screw PPZ20P060FTB

5 Screw PPZ30P100FTB

6 Screw(M6 x 10) YBA5002

7 Panel YNB5005

8 Case YNB5022

9 Heat Sink YNR5056

10 Cover See Contrast table(2)

11 Amp Unit YWH5015

12 Screw BBZ30P080FSN

13 Screw(M3 x 8) CBA2011

14 Holder CND2466

15 Screw PPZ30P100FSN

16 Terminal(CN501) VNF1084

17 Terminal(CN503) VNF1084

18 Terminal(CN505) VNF1084

19 Terminal(CN506) VNF1084

20 Terminal(CN606) VNF1084

21 Terminal(CN607) VNF1084

22 Terminal(CN608) VNF1084

23 Terminal(CN821) VNF1084

24 Terminal(CN822) VNF1084

25 Pin Jack(CN851) YKB5005

Mark No. Description Part No.

26 Terminal(CN601) YKE5002

27 Terminal(CN301) YKE5003

28 Terminal(CN302) YKE5003

29 Fuse Holder(CN602) YKR5001

30 Fuse Holder(CN603) YKR5001

31 Connector(CN860) YKS5008

32 Connector(CN861) YKS5008

33 Connector(CN858) YKS5009

34 Connector(CN859) YKS5009

35 Holder YND5008

36 Insulator YNM5045

37 Sub Heat Sink YNR5066

38 Sub Heat Sink YNR5067

39 Sub Heat Sink YNR5068

40 Lighting Conductor Unit YXA5256

* 41 Badge See Contrast table(2)

* 42 Plate See Contrast table(2)

43 Fuse(30 A)(FU101, FU102) CEK1330

44 Choke Coil(L602, L603) CTH1326

45 Spacer YNS5118

46 LED(D604) NSPB346BS-5859

A

B

C

(2) CONTRAST TABLE

PRS-D4100F/XU/UC, PRS-D410/XU/EW5 and PRS-D4100F/XU/ES are constructed the same except for the fol­lowing:

Mark No. Description PRS-D4100F/XU/UC PRS-D410/XU/EW5 PRS-D4100F/XU/ES

10 Cover YNR5076 YNR5074 YNR5075

* 41 Badge YAH5009 YAH5007 YAH5007

* 42 Plate YAH5013 YAH5012 YAH5013

D

E

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PRS-D4100F/XU/UC

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7

8

9

A-a

A-b

A-a

A-b

A-b

A-a

F

205dB(SPIN)

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 SCHEMATIC DIAGRAM(GUIDE PAGE)

A

Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".

INPUT

INPUT
SELECT

A-a

CUT
OFF
FREQUENCY
CONTROL

18.32 dBs(RCA IN)

6.2 dBs(SP IN)

Large size

A-b

A-b

A-b

SCH diagram

Guide page

Detailed page

A-a

A-a

A-a

B

18.5 dBs(MAX)
(RCA IN)

18.5 dBs(MAX)
(SP IN)

C

18.32 dBs(RCA IN)

6.2 dBs(SP IN)

LPF/HPF

GAIN
CONTROL

B

CONTROL PCB

10K(A)

-8.38 dBs(RCA IN)

GAIN
CONTROL

10K(A)

B

LPF/HPF

INPUT

D

CUT
OFF
FREQUENCY
CONTROL

E

320µH

320µH

F

A B

10

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PRS-D4100F/XU/UC