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PDX-30/PDX-50
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifi cally YAMAHA Products, are already known
and understood by the users, and have therefore not been restated.
WARNING:
IMPORTANT:
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service
departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and
specifi cations are subject to change without notice or obligation to retrofi t. Should any discrepancy appear to exist, please contact the
distributor's Service Division.
WARNING:
IMPORTANT:
■ CONTENTS
TO SERVICE PERSONNEL ........................................2-3
FRONT PANELS .........................................................4-5
REAR PANELS ...........................................................6-7
REMOTE CONTROL PANEL ..........................................8
SPECIFICATIONS / 参考仕様 .....................................8-9
INTERNAL VIEW ............................................................9
ステータスインジケーター ........................................... 10
1 0 1 1 2 5
PORTABLE PLAYER DOCK
SERVICE MANUAL
IMPORTANT NOTICE
Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury,
destruction of expensive components, and failure of the product to perform as specifi ed. For these reasons, we advise
all YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer or
the appointed service representative.
The presentation or sale of this manual to any individual or fi rm does not constitute authorization, certifi cation or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
IC DATA ................................................................... 14-16
BLOCK DIAGRAM ........................................................ 17
PRINTED CIRCUIT BOARDS ................................. 18-19
PIN CONNECTION DIAGRAMS ...................................20
SCHEMATIC DIAGRAMS .......................................21-22
REPLACEMENT PARTS LIST ................................23-31
REMOTE CONTROL .....................................................32
Copyright © 2009
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronically without permission.
All rights reserved.
P.O.Box 1, Hamamatsu, Japan
animate '09.02

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   Summary of Contents for Yamaha PDX-30

  • Page 1: Table Of Contents

    This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifi cally YAMAHA Products, are already known and understood by the users, and have therefore not been restated.
  • Page 2: To Service Personnel

    PDX-30/PDX-50 ■ TO SERVICE PERSONNEL AC LEAKAGE 1. Critical Components Information WALL EQUIPMENT TESTER OR Components having special characteristics are marked OUTLET UNDER TEST EQUIVALENT and must be replaced with parts having specifications equal to those originally installed. 2. Leakage Current Measurement (For 120V Models Only)
  • Page 3 PDX-30/PDX-50 WARNING: Lithium batteries CAUTION 注意 Danger of explosion if battery is incorrectly replaced. 正しい電池と交換しないと爆発が起きるおそれがありま Replace only with the same or equivalent type. す。 同一型名または同等品以外の電池とは絶対に交換しない ようにしてください。 WARNING: ADVARSEL! Lithium batteries are dangerous because they can be exploded by improper handling. Observe the Lithiumbatteri –Eksplosionsfare ved fejlagtig håndtering.
  • Page 4: Front Panels

    PDX-30/PDX-50 ■ FRONT PANELS PDX-30 Top view Top sheet STATUS indicators / インジケーター (green / 緑 ) (red / 赤 ) Front view Side view PDX-50 Top view Top sheet STATUS indicators / インジケーター (green / 緑 ) (red / 赤 )
  • Page 5 PDX-30/PDX-50 Patterns of top sheet PDX-30 U model Gray, Blue, Pink, Black colors PDX-30 R, T, K, A, B, G, L, J models PDX-50 U, R, T, K, A, B, G, L, J models Gray color Blue color Pink color...
  • Page 6: Rear Panels

    PDX-30/PDX-50 ■ REAR PANELS PDX-30 Rear view Bottom view U, R, A, B, G, L, J models T, K models...
  • Page 7 PDX-30/PDX-50 PDX-50 Rear view Bottom view U, R, A, B, G, L, J models T, K models...
  • Page 8: Remote Control Panel

    PDX-30/PDX-50 ■ REMOTE CONTROL PANEL Dimensions (W x H x D) / 寸法(幅 × 高さ × 奥行き) PDX-30 [PDX-30] ....350 x 109 x 125 mm (13-3/4" x 4-1/4" x 4-7/8") U, R, T, K, A, B, G, L, J models [PDX-50] ....
  • Page 9: Internal View

    PDX-30/PDX-50 • DIMENSIONS / 寸法図 PDX-30 Front view Side view 350 (13-3/4") 125 (4-7/8") PDX-50 Front view Side view 350 (13-3/4") 125 (4-7/8") Unit: mm (inch) 単位 : mm(インチ) ■ INTERNAL VIEW Top view MAIN P.C.B. DRIVER FULL-RANGE WIRELESS MODULE (PDX-50)
  • Page 10: About The Status Indicator / ステータスインジケーター

    PDX-30/PDX-50 ■ ABOUT THE STATUS INDICATOR / ステータスインジケーター PDX-30 Indicates the current status of this unit. 本機の状態を表します。 Indicator status / インジケーター表示 The current status of this unit / Green / 緑 Red / 赤 本機の状態 This unit is in standby mode.
  • Page 11: Disassembly Procedures / 分解手順

    PDX-30/PDX-50 ■ DISASSEMBLY PROCEDURES / 分解手順 (Remove parts in the order as numbered.) (番号順に部品を取り外してください。 ) Disconnect the power cable from the AC outlet. AC 電源コンセントから、電源コードを抜いてください。 Disassembly procedure of PDX-50 is described to 代表で、PDX-50 の分解手順を記載します。 represent similar models. Spread the rubber sheet and the cloth. Then place this ゴムシートと布を敷き、本機を上下反転します。...
  • Page 12 PDX-30/PDX-50 2. Removal of Speaker Cabinet Ass’y 2. SP キャビネット ASSY の外し方 ➁ a. Remove 6 screws ( ). (Fig. 2) a. ②のネジ 6 本を外します。 (Fig. 2) b. Lift the speaker cabinet ass’y gradually. (Fig. 2) b. SP キャビネット ASSY をゆっくり持ち上げます。 ( Fig. 2)...
  • Page 13 PDX-30/PDX-50 4. Removal of MAIN P.C.B. 4. MAIN P.C.B. の外し方 ➃ a. Remove screw ( ), and remove the cover. (Fig. 1) a. ④のネジ 1 本を外し、カバーを取り外します。 (Fig. 1) ➄ b. ⑤のネジ 4 本を外します。 (Fig. 4) b. Remove 4 screws ( ).
  • Page 14: Ic Data

    PDX-30/PDX-50 ■ IC DATA IC10: R5F21246SNFP (MAIN P.C.B.) Single-chip 16-bit microprocessor * No replacement part available. / サービス部品供給なし I/O ports Port P0 Port P1 Port P2 Port P3 Port P4 Port P6 Peripheral functions A/D converter System clock (10 bits x 12 channels)
  • Page 15 Speaker TEST P1_5/RXD0/(TRAIO)/ TXD-IPOD iPod (RXD) (INT1) 24 P1_4/TXD0 RXD-IPOD iPod (TXD) 25 P1_3/KI3/AN11 DET_MODEL PDX-30 (H) / PDX-50 (L) PDX-30 (H) / PDX-50 (L) 26 N.C. 27 P4_5/INT0 IR_IN Remote control 28 P6_6/INT2/TXD1 SPI_SIMO For E8A (TX) For E8A (TX)
  • Page 16 PDX-30/PDX-50 Detail of Function Port Name Function Name PDX-30 PDX-50 36 P6_4 NMUTE_AMP DAMP (MUTE) DAMP (MUTE) 37 P6_3 NSLEP_AMP DAMP (SLEEP) DAMP (SLEEP) iPod (abnormal voltage 38 P0_7/ANO DET_VIPOD detection) 39 N.C. 40 N.C. 41 P0_6/AN1 KEY_GRP GROP_SW 42 P0_5/AN2...
  • Page 17: Block Diagram

    PDX-30/PDX-50 PDX-30 PDX-50 ■ BLOCK DIAGRAM (PDX-30) +5VI Power cable iPod terminal MFI514S0117 (CB3) (PDX-50) Control (PDX-30) +5VI Control KEY Input VOLUME up (SW4) (PDX-50) VOLUME down KEY Input (SW5) Green LDE Drive LDE Drive IR Input (PDX-30) IR Receiver...
  • Page 18: Printed Circuit Boards

    PDX-30/PDX-50 PDX-30 ■ PRINTED CIRCUIT BOARDS MAIN P.C.B. MAIN P.C.B. (Side A) (Side B) DRIVER R DRIVER L No replacement part available. No replacement part available. サービス部品供給なし サービス部品供給なし Green IC11 IC12 STBY No replacement part available. サービス部品供給なし POINT A XL1 (Pin 9 of IC10) POINT B 1 / Pin 5, 2 / Pin 1 of IC9 •...
  • Page 19 PDX-30/PDX-50 PDX-50 MAIN P.C.B. MAIN P.C.B. (Side A) (Side B) DRIVER R DRIVER L No replacement part available. サービス部品供給なし Green STBY No replacement part available. WIRELESS サービス部品供給なし MODULE POINT B 1 / Pin 5, 2 / Pin 1 of IC9 POINT A XL1 (Pin 9 of IC10) •...
  • Page 20: Pin Connection Diagrams

    PDX-30/PDX-50 ■ PIN CONNECTION DIAGRAMS MEMO • ICs MFI341S2163 BD5230FVE-TR BD9870FPS-E2 DPA424GN-TL ECH8605-TL-E LC75348M NJM2370U05 NJM431U R5F21246SNFP TC7WH125FK YDA147-SZE2 CONTROL 1: REFERENCE NOISE BYPASS 2: ANODE 3: CATHODE • Diodes 1SS355 MA8062-L 6.0V D1FM3-7063 RSB6.8S 6.8V RLS-73 TE-11 RB160L-40 TE25 UDZS 7.5B...
  • Page 21: Schematic Diagrams

    PDX-30/PDX-50 SCHEMATIC DIAGRAMS PDX-30 MAIN OUT L IC2: NJM2370U05 IC1: ECH8605-TL-E Voltage regulator P-channel silicon MOSFET Source1 Drain1 CONT Thermal Gate1 Drain1 Protection NOISE Source2 Drain2 BYPASS Gate2 Drain2 Bandgap Reference IC3: DPA424GN-TL IC power supply 15.4 IC12 CPNTROL (C)
  • Page 22 PDX-30/PDX-50 PDX-50 MAIN OUT L IC2: NJM2370U05 IC6: BD9870FPS-E2 Voltage regulator High stand voltage 1 channel step-down switching regulator CONT Thermal Protection VREF NOISE PWM COMP DRIVER BYPASS Bandgap Reference STBY STBY LOGIC Error AMP 15.4 – DRIVER L DIGITAL...
  • Page 23: Replacement Parts List

    PDX-30/PDX-50 ■ REPLACEMENT PARTS LIST • ELECTRICAL COMPONENT PARTS WARNING ● Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed. ● 印のある部分は、安全確保部品を示しています。部品の交換が必要な場合、パーツリストに記載されている部品を使用し てください。 ● 部品価格ランクは、予告なく変更することがあります。 ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS: C.A.EL.CHP...
  • Page 24 PDX-30/PDX-50 PDX-30 P.C.B. MAIN Ref No. Part No. Description Remarks Markets 部 品 名 ランク WQ508100 P.C.B. MAIN PCB MAIN LB919040 CN.BS.PIN ベース付ポスト CB6-7 VQ044400 CN.BS.PIN FFCコネクター C1-2 UF038100 C.EL.CHP 100uF チップケミコン US035100 C.CE.CHP 0.1uF 16V B チップセラコン WG888200 C.CE.M.CHP 10uF チップ積層セラコン C6-7 UF038100 C.EL.CHP...
  • Page 25 PDX-30/PDX-50 PDX-30 P.C.B. MAIN Ref No. Part No. Description Remarks Markets 部 品 名 ランク C85-88 US035100 C.CE.CHP 0.1uF 16V B チップセラコン C89-92 US064100 C.CE.CHP 0.01uF 50V B チップセラコン WD758200 C.CE.CHP 47uF 6.3V チップセラコン C98-99 US064100 C.CE.CHP 0.01uF 50V B チップセラコン C100-101 US063100 C.CE.CHP...
  • Page 26 PDX-30/PDX-50 PDX-50 P.C.B. MAIN Ref No. Ref No. Part No. Part No. Description Description Remarks Remarks Markets Markets 部 品 名 部 品 名 ランク ランク WQ508000 P.C.B. MAIN PCB MAIN * CB2 WP980000 CN 22P JED コネクター LB919040 CN.BS.PIN ベース付ポスト VQ044400 CN.BS.PIN FFCコネクター C1-2 UF038100 C.EL.CHP...
  • Page 27 PDX-30/PDX-50 PDX-50 P.C.B. MAIN Ref No. Part No. Description Remarks Markets 部 品 名 ランク V2997600 SW.POLY SMDC050-02 40A, 15V ポリスイッチ X9417A00 IC NJM2370U05 電源IC X9850A00 IC BD9870FPS 電源IC X6878A00 IC LC75348M アナログIC * IC9 YA312A00 IC BD5230FVE-TR RESET リセットIC V5095000 JACK.DC LGP7031-0300 DC ジャック...
  • Page 28 PDX-30/PDX-50 PDX-30 • OVERALL ASS'Y 200-1...
  • Page 29 PDX-30/PDX-50 Ref No. Part No. Description Remarks Markets 部 品 名 ランク Ref No. Part No. Description Remarks Markets 部 品 名 ランク WQ064400 CABINET キャビネット WD940700 POWER CABLE 1.8m 電源コード WQ085300 BAFFLE BOARD バッフルボード WD940800 POWER CABLE 2.0m 電源コード WQ076200 PORT ポート LITHIUM BATTERY CR2025 1pc リチウム電池...
  • Page 30 PDX-30/PDX-50 PDX-50 • OVERALL ASS'Y...
  • Page 31 PDX-30/PDX-50 Ref No. Part No. Description Remarks Markets 部 品 名 ランク Ref No. Part No. Description Remarks Markets 部 品 名 ランク WQ064400 CABINET キャビネット * 206 WQ605300 AC ADAPTOR for CRADLE 1.8m 1pc AC100-240V,DC5V/1A K 充電器用ACアダプター WQ085300 BAFFLE BOARD バッフルボード * 206 WQ605100 AC ADAPTOR for CRADLE 1.8m 1pc...
  • Page 32: Remote Control

    PDX-30/PDX-50 PDX-30 ■ REMOTE CONTROL SCHEMATIC DIAGRAM PANEL KEY NO. LAYOUT KEY CODE Function Code MENU 78-9F ▲ (UP) 78-8E (REW) 78-04 ENTER 78-C1 (FF) 78-03 ▶ 〓 (PLAY/PAUSE) 78-02 (DOWN) 78-8F ▼ (VOLUME+) 78-1E (VOLUME-) 78-1E...
  • Page 33 PDX-30/PDX-50 MEMO...
  • Page 34 PDX-30/PDX-50...

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