Pioneer CDR-4546 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

C PIONEER CORPORATION 2005

K-ZZB. JAN. 2005 Printed in Japan

ORDER NO.

CRT3418

AUDIO CONTROL UNIT

CD-R4546ZH/XU/ES

For details, refer to "Important check points for good servicing".

CD-R4546ZH/XU/ES

VEHICLE DESTINATION PRODUCED AFTER OEM PART No. ID No. PIONEER MODEL No. ODYSSEY CHINA February 2005 39050-SFJ-W010-M1 CD-R4546ZH/XU/ES

HONDA

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SAFETY INFORMATION

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.

- Service Precaution

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.

CD-R4546ZH/XU/ES

[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.

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.

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CONTENTS

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

1. SPECIFICATIONS .......................................................4

2. EXPLODED VIEWS AND PARTS LIST ......................5

2.1 PACKING..............................................................5

2.2 EXTERIOR............................................................6

3. SCHEMATIC DIAGRAM.............................................8

3.1 OVERALL CONNECTION DIAGRAM..................8

4. PCB CONNECTION DIAGRAM................................10

4.1 CONTROL PCB ..................................................10

4.2 SWITCH PCB and ENCODER PCB....................12

5. ELECTRICAL PARTS LIST........................................14

6. ADJUSTMENT.........................................................16

7. GENERAL INFORMATION.......................................17

7.1 DIAGNOSIS .......................................................17

7.1.1 DISASSEMBLY.........................................17

7.1.2 CONNECTOR FUNCTION DESCRIPTION ......18

7.2EXPLANATION...................................................19

7.3.1 SYSTEM BLOCK DIAGRAM.....................19

8. OPERATIONS ...........................................................20

1. SPECIFICATIONS

Grounding . . . . . . . . . . . . . . . .Negative type

Weight . . . . . . . . . . . . . . . . . . .0.41kg

CD-R4546ZH/XU/ES

- PACKING SECTION PARTS LIST

NOTE:

- 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.

- Screws 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.)

1 Protector CHP2932 2 Cover CEG1145 3 Protector CHP2928 4 Protector CHP2952 5 Protector CHP2929

6 Protector CHP2930 7 Protector CHP2931 8 Contain Box CHL5405

Mark No. Description Part No.

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

UPPER STAGE

LOWER STAGE

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2.2 EXTERIOR

CD-R4546ZH/XU/ES

1 Screw BPZ26P080FTC 2 Screw BPZ26P100FTC 3 Button(AM) CAC9356 4 Button(FM) CAC9357 5 Button(CD/AUX) CAC9358

6 Cord Assy CDE7458 7 Cord Assy CDE7307 8 Sheet CNM9260 9 Sheet CNM9261

10 Sheet CNM9262

11 Sheet CNM9263 12 Sheet CNM9264 13 Grille CNS8070 14 Cover CNV8228 15 Holder CNV8229

16 Pin CNV8230 17 Pin CNV8231 18 Holder CNV8351 19 Cushion CNV8418 20 Cap CNV8419

21 Plug(CN902) CKM1423 22 Plug(CN901) CKM1424 23 Connector(CN904) CKS2197 24 Connector(CN981) CKS2197 25 Connector(CN903) CKS2198

26 Connector(CN951) CKS2198 27 Screw PRZ30P060FTC 28 Knob Unit CXC3063 29 Button Assy CXC3755 30 Slider Unit CXC3756

31 Slider Unit CXC3757 32 Slider Unit CXC3758 33 Slider Unit CXC3760 34 Slider Unit CXC3761 35 Button Unit CXC3762

36 Slider Unit CXC4996

Mark No. Description Part No.

- EXTERIOR SECTION PARTS LIST

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