Yamaha CDX-497 Service Manual

P.O.Box 1, Hamamatsu, Japan SERVICE MANUAL IMPORTANT NOTICE 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 specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated. WARNING: 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 specified. 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. IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form. 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 specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division. WARNING: 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). IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit. I CONTENTS TO SERVICE PERSONNEL ...................................... 2–4 PREVENTION OF ELECTROSTATIC DISCHARGE .... 5 FRONT PANELS ............................................................ 6 REAR PANELS .......................................................... 6–8 REMOTE CONTROL PANELS ...................................... 8 SPECIFICATIONS / 参考仕様........................................ 9 INTERNAL VIEW ........................................................... 9 REPAIR NOTES / 修理上の留意点.............................. 10 HOW TO MANUALLY EJECT THE TRAY / 手動でトレーを開く方法........................................... 10 DISASSEMBLY PROCEDURES / 分解手順.......... 11–12 TEST MODE / テストモード.................................. 13–14 IC DATA ................................................................. 15–19 BLOCK DIAGRAM ....................................................... 20 WIRING DIAGRAM ...................................................... 21 PRINTED CIRCUIT BOARDS................................ 22–24 SCHEMATIC DIAGRAMS...................................... 25–26 REPLACEMENT PARTS LIST .............................. 28–29 REMOTE CONTROL.................................................... 30 2006 All rights reserved. This manual is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission. '06.07 COMPACT DISC PLAYER CDX-497/CDX-397

WARNING: Laser Safety This product contains a laser beam component. This component may emit invisible, as well as visible radiation, which may cause eye damage. To protect your eyes and skin from laser radiation, the following precautions must be used during servicing of the unit. 1) When testing and/or repairing any component within the product, keep your eyes and skin more than 30 cm away from the laser pick-up unit at all times. Do not stare at the laser beam at any time. 2) Do not attempt to readjust, disassemble or repair the laser pick-up, unless noted elsewhere in this manual. 3) CAUTION: Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHATSOEVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. 本機に搭載されているすべての基板は無鉛ハンダでハンダ付けさ れています。 無鉛ハンダにはいくつかの種類がありますが、修理時には下記の ような無鉛ハンダの使用を推奨します。 ・Sn+Ag+Cu（錫+銀+銅） ・Sn+Cu（錫+銅） ・Sn+Zn+Bi（錫+亜鉛+ビスマス） 注意： 無鉛ハンダの融点温度は通常の鉛入りハンダに比べ30～40 ℃程度高くなっていますので、それぞれのハンダに合ったハン ダごてをご使用ください。 All of the P.C.B.s installed in this unit are soldered using the lead free solder. Among some types of lead free solder currently available, it is recommended to use one of the following types for the repair work. • Sn + Ag + Cu (tin + silver + copper) • Sn + Cu (tin + copper) • Sn + Zn + Bi (tin + zinc + bismuth) Caution: As the melting point temperature of the lead free solder is about 30°C to 40°C (50°F to 70°F) higher than that of the lead solder, be sure to use a soldering iron suitable to each solder. About Lead Free Solder / 無鉛ハンダについて Laser Emitting conditions: 1) When the top cover is removed, and the “STANDBY/ON” SW is turned to the “ON” position, the laser component will emit a beam for several seconds to detect if a disc is present. During this time (5-10 sec.) the laser may radiate through the lens of the laser pick-up unit. Do not attempt any servicing during this period! If no disc is detected, the laser will stop emitting the beam. When a disc is set, you will not be exposed to any laser emissions. WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE 1. Critical Components Information Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. 2. Leakage Current Measurement (For 120V Models Only) When service has been completed, it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits. G Meter impedance should be equivalent to 1500 ohms shunted by 0.15µF. G Leakage current must not exceed 0.5mA. G Be sure to test for leakage with the AC plug in both polarities.

Material: GaAlAs Wavelength: 780 nm Emission duration: continuous Laser output: max. 44.6 µW * * This output is the value measured at a distance of about 200 mm from the objective lens surface on the Optical Pick-up Block. Optical Pick-up 2) The laser power level can be adjusted with the VR on the pick-up PWB. However, this level has been set by the factory prior to shipping from the factory. Do not adjust this laser level control unless instruction is provided elsewhere in this manual. Adjustment of this control can increase the laser emission level from the device.

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage caused by electro static discharge (ESD). 1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap, which should be removed for potential shock reasons prior to applying power to the unit under test. 2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly. 3. Use only a grounded-tip soldering iron to solder or unsolder ES devices. 4. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static (ESD protected)” can generate electrical charge sufficient to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices. 6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or compa- rable conductive material). 7. Immediately before removing the protective material from the leads of a replacement ES divice, touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device). Grounding for electrostatic breakdown prevention 1. Human body grounding. Use the antistatic wrist strap to discharge the static electricity from your body. 2. Work table grounding. Put a conductive material (sheet) or steel sheet on the area where the optical pickup is placed and ground the sheet. Caution: The static electricity of your clothes will not be grounded through the wrist strap. So take care not to let your clothes touch the optical pickup. 1M-ohms Conductive material (sheet) or steel sheet Anti-static wrist strap

I REAR PANELS CDX-497 (R model) CDX-497 (R, T, K, A, B, G, J models) CDX-397 (R, T, A, B, G models) CDX-497 (T model) CDX-497 (K model)

CDX-497 (B, G models) CDX-497 (J model) CDX-397 (R model) CDX-397 (T model)

CDX-397 (A model) CDX-397 (B, G models) CDX-497 (R, T, K, A, B, G, J models) CDX-397 (R, T, A, B, G models)

Unit: mm (inch) 単位：mm（インチ） I SPECIFICATIONS / 参考仕様 I Audio Section / オーディオ部 Frequency Response / 周波数特性 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Hz to 20 kHz, ± 0.5 dB Total Harmonic Distortion + Noise (1 kHz) / 高調波歪率（1 kHz） . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.003 % or less Signal to Noise Ratio / 信号対雑音比 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 dB or more Dynamic Range / ダイナミックレンジ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 dB or more Output Voltage (1 kHz, 0 dB) / 出力電圧（1 kHz、0 dB） . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 ± 0.5 V Headphone Output (-20 dB) / ヘッドフォン出力電圧（-20 dB） [CDX-497 model] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750 ± 100 mV/32 ohms I General / 総合 Power Supply / 電源電圧 R model .....................................AC 110-120/220-240 V, 50/60 Hz T model .................................................................AC 220 V, 50 Hz K model.................................................................AC 220 V, 60 Hz A model.................................................................AC 240 V, 50 Hz B, G models .................................................. AC 220-240 V, 50 Hz J model ............................................................ AC 100V, 50/60 Hz Power Consumption / 消費電力 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 W Dimensions (W x H x D) / 寸法（幅×高さ×奥行き） . . . . . . . . . . . . 435 x 87 x 287 mm (17-1/8" x 3-7/16" x 11-5/16") Weight / 質量 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 kg (7 lbs. 11 oz) Finish / 仕上げ [CDX-497] Gold color ................................................................ T, K, J models Black color .............................................................. R, A, G models Titanium color ......................................................... R, B, G models [CDX-397] Gold color ........................................................................... T model Black color .......................................................... R, T, A, G models Titanium color ......................................................... R, B, G models • DIMENSIONS 435 (17-1/8") 276 (10-7/8") 17 (11/16") 4 (3/16") 70 (2-3/4") 87 (3-7/16") 287 (11-5/16") 7 (1/4") 1 5 3 2 4 6 7 8 FRONT (5) P.C.B. (R model) FRONT (2) P.C.B. CD Mechanism MAIN (2) P.C.B. MAIN (1) P.C.B. FRONT (4) P.C.B. FRONT (3) P.C.B. (CDX-497 model) FRONT (1) P.C.B. 1 2 3 4 5 6 7 8 Accessories / 付属品 Remote control x 1, Batteries x 2, Audio pin cable (1.5 m) x 1 * Specifications are subject to change without notice due to product improvements. ※ 参考仕様および外観は予告なく変更されることがあります。 R .......... General model T ....... Chinese model K .......... Korean model A ...... Australian model B .......... British model G ...... European model J ........... Japanese model

supplied separately. Each unit must be replaced as a whole in case of a failure. • CD Mechanism • MAIN P.C.B. • FRONT P.C.B. 下記のユニットは、小部品の部品供給はできません。 故障の場合は、各ユニットを交換してください。 ・CDメカニズム ・MAIN P.C.B. ・FRONT P.C.B. I REPAIR NOTES / 修理上の留意点 I HOW TO MANUALLY EJECT THE TRAY / 手動でトレーを開く方法 a. Turn the unit bottom up. b. Using a flatblade screwdriver, turn the loading cam 90 degrees in the direction indicated by an arrow in the figure. c. Gently pull the tray out. a. 本機を上下反転します。 b. マイナスドライバーでローディングカムを図に示す矢 印の方向に90度回転します。 c. トレーをそっと引き出します。 Tray トレーLoading cam ローディングカムTray トレーFlatblade screwdriver マイナスドライバー

• Cable Connections Mounting Dismounting Top Cabinet [25] →Remove 2 screws. [61] (2 on side) →Remove 4 screws. [60] (4 on rear side) →Lift top cabinet from rear side to remove. →Remove CN42, CN52 and CN71. →Unlock tray lid and close tray. →Open tray. (See "HOW TO MANUALLY EJECT THE TRAY") →Remove 2 screws. [52] (Front panel ass'y to side frame) →Remove 4 screws. [51] (Front panel ass'y to bottom frame) →Remove front panel ass'y. →Unlock front panel ass'y from frame by releasing successively 2 snaps. (2 on the side) →Remove CN21-23, CN41 (MAIN (1) P.C.B.) and CN44. →Remove 2 screws. [56] (P.C.B. to bottom frame) →Remove 1 screw. [59] (P.C.B. to rear panel) →Remove 3 screws (CDX-497), 2 screws (CDX-397). [58] (P.C.B. to rear panel) →Remove MAIN (1) P.C.B.. MAIN (1) P.C.B. [35 (1)] →Remove 1 screw. [59] (P.C.B. to rear panel) →Remove MAIN (2) P.C.B. which is connected directly to the lower P.C.B. with connectors. MAIN (2) P.C.B. [35 (2)] →Remove CN43. →Remove 2 screws. [53] (P.C.B. to rear panel) →Remove FRONT (5) P.C.B.. FRONT (5) P.C.B. [31 (5)] (R model) →Remove CN41 (FRONT (2) P.C.B.), CN41(MAIN P.C.B.) and CN44. →Remove CN43. (R model) (P.C.B. to rear panel) →Remove 1 screws. [56] (P.C.B. to bottom frame) →Remove 3 screws. [55] (P.C.B. to bottom frame) FRONT (2) P.C.B. [31 (2)] →Remove 2 screws. [53] (P.C.B. to front panel ass'y) →Remove FRONT (4) P.C.B.. FRONT (4) P.C.B. [31 (4)] →Remove 1 screws. [53] (P.C.B. to front panel ass'y) →Remove FRONT (1) P.C.B.. FRONT (1) P.C.B. [31 (1)] →Remove 1 screws. [54] (P.C.B. to front panel ass'y) →Remove FRONT(3) P.C.B.. FRONT (3) P.C.B. [31 (3)] (CDX-497 model) →Remove CN21-23. →Remove 4 screws. [57] (CD mechanism to bottom frame) →Remove CD mechanism. CD Mechanism [38] →Unlock tray lid and close tray. →Open tray. (See "HOW TO MANUALLY EJECT THE TRAY") CD Mechanism FRONT (4) P.C.B. FRONT (2) P.C.B. FRONT (2) P.C.B. CN71 CN22 CN52 CN23 CN21 CN41 (MAIN (1) P.C.B.) FRONT (5) P.C.B. (R model) CN41 (FRONT (2) P.C.B.) CN44 CN42 FRONT (1) P.C.B. FRONT (3) P.C.B. (CDX-497 model) CN43 (R model) View A A Front Panel A'ssy I DISASSEMBLY PROCEDURES See REPLACEMENT PARTS LIST for item numbers.

外します。→ トレーを開きます。（“手動で トレーを開く方法”参照）→ トレーリッドを外し、トレーを 閉じます。→ トレーを開きます。（“手動で トレーを開く方法”参照）→ トレーリッドを外し、トレーを 閉じます。→ CN42、CN52、CN71を外します。→ 側面のネジ［52］2本を外します。→ 底面のネジ［51］4本を外します。→ 側面のスナップ2ヶ所を外して、 フロントパネルASS'Yを取り外し ます。→リア面のネジ［59］1本を外 します。→MAIN（2）P.C.B.を取り外しま す。但し、MAIN（2）P.C.B.は 下方のP.C.B.と直接コネク ター接続されています。MAIN（2）P.C.B.［35（2）］→CN21-23、CN41 （MAIN（1） P.C.B.）、CN44を外します。→リア面のネジ［59］1本を外 します。→リア面のネジ［58］3本を外 します。→MAIN（1）P.C.B.を取り外し ます。MAIN（1）P.C.B.［35（1）］FRONT（4）P.C.B.［31（4）］→ネジ［53］1本を外します。 →FRONT（1）P.C.B.を取り 外します。FRONT（1）P.C.B. ［31（1）］→ネジ［53］1本を外します。→FRONT（4）P.C.B.を取り 外します。→FRONT（3）P.C.B.を取り外 します。→ ネジ［54］1本を外します。FRONT（3）P.C.B.［31（3）］→ CN21-23を外します。→底面のネジ［57］4本を外します。→CDメカニズムを取り外します。CDメカニズム［38］フロントパネルASS'Y → CN41（FRONT（2）P.C.B.）、CN41 （MAIN P.C.B.）CN44を外します。→ 底面のネジ［55］3本を外します。→ 底面のネジ［56］1本を外します。→ FRONT（2）P.C.B.を取り外します。FRONT（2）P.C.B.［31（2）］Mounting Dismounting CD Mechanism FRONT (4) P. C. B. FRONT (2) P. C. B. FRONT (2) P. C. B. CN71 CN22 CN52 CN23 CN21 CN41 (MAIN (1) P. C. B.) CN41 (FRONT (2) P. C. B.) CN44 CN42 FRONT (1) P. C. B. FRONT (3) P. C. B. (CDX-497 model) CN43 (R model) View A A Front Panel A'ssy 項目番号については、REPLACEMENT PARTS LISTを参照してください。 I 分解手順

• Starting Test Mode a. Connect the power cable to the AC power outlet. b. Press the “POWER” key while simultaneously pressing “WWWWW / DDDDD” (PLAY/PAUSE) and “A AA AA” (STOP) keys of the main unit. c. When in the TEST mode, the “TEST MODE” is displayed for 2 seconds. 2. Function list of remote control keys. • Canceling Test Mode Press the “POWER” key of the main unit. FFFFF (OPEN/CLOSE) WWWWW / DDDDD (PLAY/PAUSE) A AA AA (STOP) T T T T T / E E E E E (SKIP-/SEARCH-) R R R R R / Y Y Y Y Y (SKIP+/SEARCH+) Tray open/close. Playback/Pause. Stop. Move traverse reverse. Move traverse forward. 1. Function list of panel keys. FFFFF (OPEN/CLOSE) WWWWW (PLAY) DDDDD (PAUSE) A AA AA (STOP) T T T T T (SKIP-) Y Y Y Y Y (SKIP+) TIME/INFO SPACE RANDOM OUTPUT LEVEL + OUTPUT LEVEL - Tray open/close. Playback. Pause. Stop. Move traverse reverse. Move traverse forward. Check FL display. (*1) EEPROM write/read test. Spindle servo on/off. Output level up. (CDX-497 model) Output level down. (CDX-497 model) Starting TEST mode This part is always displayed when in the TEST mode. 2 seconds *1 Check FL display The display condition varies as shown below accord- ing to the “TIME/INFO” key of the remote control. Initial display Icon (left) Icon (right) Pattern 1 Pattern 2 Pattern 3 Pattern 4 Pattern 5 Pattern 6 Pattern 7 Icon (left) Panel key Function Panel key Function

（PLAY/PAUSE）キーと“A AA AA” （STOP）キーを押しながら、“POWER”キーを押します。 c. テストモードが起動し、約2秒間“TEST MODE”が表示されます。 2. リモコンキー操作 ・テストモードの解除 本機の“POWER”キーを押します。 FFFFF （OPEN/CLOSE） WWWWW / DDDDD （PLAY/PAUSE） A AA AA （STOP） T T T T T / E E E E E （SKIP-/SEARCH-） R R R R R / Y Y Y Y Y （SKIP+/SEARCH+） トレイ オープン/クローズ 再生（DISC挿入時）/ 一時停止（DISC再生時） 停止（DISC再生時） トラバース内周移動 トラバース外周移動 パネルキー 機能 1. パネルキー操作 FFFFF （OPEN/CLOSE） WWWWW （PLAY） DDDDD （PAUSE） A AA AA （STOP） T T T T T （SKIP-） Y Y Y Y Y （SKIP+） TIME/INFO SPACE RANDOM OUTPUT LEVEL + OUTPUT LEVEL - トレイ オープン・クローズ 再生（DISC挿入時） 一時停止（DISC再生時） 停止（DISC再生時） トラバース内周移動 トラバース外周移動 表示器チェック（*1） EEPROM書き込み/ 読み取りテスト スピンドルサーボオン/オフ 出力レベルを上げる 出力レベルを下げる パネルキー 機能 *1 表示器チェック リモコンの“TIME/INFO”キーを押すことにより、表 示状態が下記のように変わります。 テストモード起動2秒後テストモード起動中、常時表示します。初期表示DISCタイプモードパターン1 パターン2 パターン3 パターン4 パターン5 パターン6 パターン7 DISCタイプI テストモード

IC21 : TC94A54 (MAIN P.C.B) DSP * No replacement part available. I 3AI/F – O 3AI/F O 3AI/F O 3AI/F O 3AI/F I 3AI/F – O 3AI/F O 3AI/F O 3AI/F O 3AI/F O 3AI/F O 3I/F O 3I/F O 3I/F O 3I/F O 3I/F I/O 3I/F – – – I 3AI/F O 3AI/F – – O 3AI/F – O O 3AI/F – – – I/O To be connected to the RFRP via 0.033 uF. – – Monitor pin for various signals. To be connected to the TEI via 0.033 uF. – – – Connected to the VRO and PVREF within the IC. To be connected 0.1 uF. PWM ternary output (AVDD3, GND, and VREF). “H” at S1 when Subcode Sync is detected. – – 7.35kHz (At this pin, flags in the DSP and PLL-circuit clock can be monitored, using microcontroller commands. The pin also outputs text data serially.) Valid also for 1-bit DAC external inputs. General-purpose I/O (input after a reset). – – – – Input to the internal MCK. – – No capacitor is required at the DVR pin unless the built-in 1-bit DAC is used. 3.3V must be applied across the DVDD3 and DVSS3 pins, how- ever. – – – IC21 : TC94A54 (MAIN P.C.B) DSP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 RFZI AVSS3 RFRP FEI SBAD/RFDC TEI TEZI AVDD3 FOO TRO VREF FMO DMO SBSY (SPCK) SBOK (FOK) (CLCK) (MBOV) IPF (SPDA) SFSY (EMPH) (LOCK) (MONIT) ZDET (DATA) (COFS) GPIN VSS1 VDD1 XVSS3 XI XO XVDD3 DVSS3 RO DVDD3 DVR LO DVSS3 VSS3 VDD3 Input pin for the RF ripple zero-cross signal. Grounding pin for 3.3V analog circuits. RF ripple signal output pin. Focus error signal input pin. Subbeam addition signal input pin. Tracking error signal input pin. Input pin for tracking error signal zero-cross. Supply voltage pin for 3.3V analog circuit. Forcus equalizer output pin. Tracking equalizer output pin. Analog reference supply voltage pin. Speed error/feed equalizer output pin. Disc equalizer output pin. Pin for outputting the subcode block sync signal. It is “H” at position S1 when the subcode sync signal is detected. (CD Processor Status Read Clock (176.4 kHz) output) Pin for outputting the CRCC check result of a subcode Q data check. It is “H” when the check result is OK. (Focus OK signal) (Input/output pin for the clock used in reading the subcode P to W data.) (CD Buffer memory overflow output) Correction flag output pin. “H” if the AOUT pin outputs an uncorrectable symbol in C2 correction. (CD Processor Status signal output) Pin for outputting the playback frame sync signal. (Emphasis fiag output pin. ENPH on: “H”. EMPH off: “L”. The output polarity can be switched, using a command.) (LOCk signal) (Pin for monitoring signals in the DSP.) Output pin for zero detection flag for the 1-bit DAC. (Pin for outputting subcode P to W data) (Error Correstion Frame Clock 7.35 kHz output) General-purpose I/O (DSP) 1.5V grounding pin dedicated to the Digital circuit. 1.5V supply voltage pin dedicated to the Digital circuit. Grounding pin for the system clock oscillation circuit. Input pin for the system clock oscillation circuit. Output pin for the system clock oscillation circuit. 3.3V supply voltage pin for the system clock oscillation circuit. Grounding pin for the 1-bit DAC. Output pin for normal R-channel data for the 1-bit DAC. 3.3V supply voltage pin for the 1-bit DAC. Reference voltage pin for the 1-bit DAC. Output pin for normal L-channel data for the 1-bit DAC. Grounding pin for the 1-bit DAC. 3.3V grounding pin dedicated to the I/F circuit 3.3V supply voltage pin dedicated to the I/F circuit. Pin No. Pin name Description Remark 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 100 FTE TNI TPI FPI1 FPI2 PNI1 PNI2 RVSS3 MDI LDO RVDD3 PNSEL RFO 99 98 97 96 95 94 93 92 91 90 89 88 DVSS3 RO CLOCK GEN PWM ADRRESS CIRCUIT CORRECTION CIRCUIT 1-bit DAC SUBCODE DEMOCULA TION CDRCUIT ANA LPF CPU I/F PULL-UP 16k RAM DIGITAL OUT AUDIO OUT PLL TMAX AWRC VCO RFRP RFEQ VRO AGC RFDC RF FE TE 10-bit SAR ADC 5-bit R-2R DAC SERVO CONTROL DIGITAL EQ AUTO ADJ ROM CAV SERVO SYNC SIGNAL PROTECTION EFM DEMODULATION CLV SERVO RAN APC RF BLOCK EFM SLICE DVDD3 DVR LO DVSS3 VSS3 VDD3 VDDM VSS1S BUS0 BUS2 BUS3 BUS1 BUCK /CCE /RST STBY VDDT FGIN IO0 IO1 TESTD VSSP VCOI VDDP TESTC PIO0 PIO1 PIO2 PIO3 DOUT AOUT BCKO LRCKO AIN BCKI LRCKI VDD1S VSS1S AWRC PVDD3 PDO TMAX LPPN LPFO PVREF VCOF VCOREF PVSS3 XVDD3 XO XI XVSS3 VDD1 VSS1S GPIN ZDET SFSY IPF SBSY SBOK DMO PMO VREF TRO FOO AVDD3 TEZI TEI SBAD/RFDC FEI RFRP AVSS3 RFZI 87 86 85 84 83 82 81 80 79 78 77 76

munication is not in progress, so that the pin will not become HiZ. To be fixed at “H” when communi- cation is not in progress, so that the pin will not become HiZ. To be connected to 0.1 uF. – – – Genelal-purpose I/O (input after a reset). The playback speed mode flag output can be switched, using command bits. – – – – – General-purpose I/O (input after a reset). As per CP-1201 – Normal speed: 32fs = 1.4112 MHz Normal speed: 44.1kHz 1-bit DAC external input Controllable in CLV/CAV. – Quaternary output (PVDD3, HiZ, VSS, and PVREF). Ternary output (PVDD3, VSS, and Hiz). 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 VDDM VSS1 BUS0 BUS1 BUS2 BUS3 BUCK /CCE /RST STBY VDDT FGIN IO0A (/HSO) IO1A (/UHSO) TESTD VSSP VCOI VDDP TESTC PIO0 PIO1 PIO2 PIO3 DOUT AOUT BCK LRCK AIN BCKI LRCKI VDD1 VSS1 AWRC PVDD3 PDO TMAX 1.5V supply voltage pin dedicated to the DSP/1Mbit SRAM circuit. 1.5V groundind pin dedicated to the DSP/1Mbit SRAM circuit. Data input/output pin for the microcontroller interface. Clock input pin for the microcontroller interface. Chip enable signal input pin for the microcontroller interface. BUS3 to BUS0 are active if this pin is “L”. Reset signal input pin. The internal registers and servo section registers are reset, respectively, when the reset signal is “L” and on the positive-going edge of the reset signal. STANDBY control pin dedicated to the DSP/1Mbit SRAM circuit. 3.3V supply voltage pin dedicated to the Digital I/O circuit. FG signal input pin for CAV. CLV: “L”. CAV: FG input. Genelal-purpose input/output pins. (Pin for outputting the playback speed mode flag.) DSP/Test input pin. Usually fixed at “L”. 1.5V grounding pin dedicated to the DSP/VCO circuit. PD output pin dedicated to the DSP/VCO circuit. 1.5V supply voltage pin dedicated to the DSP/VCO circuit. CD/Test input pin. Usually fixed at “L”. General-purpose I/O (CD/DSP) General-purpose I/O (CD/DSP) General-purpose I/O (DSP) General-purpose I/O (DSP) Digital-out output pin. Digital data for up to double speed can be output when a frequency of 16.9344 MHz is used. Audio data output pin. Which bit is first (MSB first or LSB first) can be selected, using a command. Bit clock output pin. 32fs, 48fs, and 64fs can be selected, using a command. LR channel clock output pin. L for the L-channel and “H” for the R-channel. The output polarity can be inverted, using a command. 1-bit DAC external input: AIN 1-bit DAC external input: BCKI 1-bit DAC external input: LRCKI 1.5V supply voltage pin dedicated to the DSP circuit. 1.5V grounding pin dedicated to the DSP circuit. VCO control pin for active wide range. 3.3V supply voltage pin dedicated to the PLL circuit. Pin for outputting a phase difference signal between the EFM signal and PLCK signal. Pin for outputting the result of TMAX detection. The TMAX pin output the same signal. – – I/O 3I/F I/O 3I/F I/O 3I/F I/O 3I/F I 3I/F I 3I/F I 3I/F I 3I/F – I 3AI/F I/O 3I/F I/O 3I/F I 3I/F – O 1.5AI/F – I 3I/F I/O 3I/F I/O 3I/F I/O 3I/F I/O 3I/F O 3I/F O 3I/F O 3I/F O 3I/F I 3I/F I 3I/F I 3I/F – – O 3AI/F – O 3AI/F O 3AI/F Remark IC21 : TC94A54 (MAIN P.C.B) DSP Pin No. Pin name Function Pin name 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 LPFN LPFO PVREF VCOF VCOREF PVSS3 SLCO RFI RFRPI RFEQO RESIN VRO VMDIR TESTR INVSEL AGCI AGCI RFO PNSEL EQSET RVDD3 LDO MDI RVSS3 FNI2 FNI1 FPI2 FPI1 TPI TNI FTE I 3AI/F O 3AI/F – O 3AI/F I 3AI/F – O 3AI/F I 3AI/F I 3AI/F O 3AI/F I 3AI/F O 3AI/F – O 3AI/F I 3AI/F I 3AI/F I 3AI/F O 3AI/F I 3AI/F O 3AI/F – O 3AI/F I 3AI/F – I 3AI/F I 3AI/F I 3AI/F I 3AI/F I 3AI/F I 3AI/F O 3AI/F Pin for receiving an inverted output of the PLL-circuit low-pass filter amp. Pin for the PLL-circuit low-pass filter amp output. 1.65V reference supply voltage pin dedicated to the PLL circuit. VCO filter pin. Input pin for the VCO center frequency reference level. 3.3V grounding pin dedicated to the PLL circit. EFM slice level output pin. For both analog and digital slice modes, the output impedance = 2.5 k-ohms. RF signal input pin. The input resistance can be selected, using a command. RF ripple signal input pin. RF equalizer circuit output pin. Pin for connecting a reference current generating resistance. 1.65V reference voltage output pin. Reference voltage poutput pin for the APC circuit. LPF pin for RFEQO offset correction. Test pin, usually fixed at “L”. Pin for RF signal amplitude adjustment amp input. RF signal peak detsction input pin. RF signal generation amp output pin. Test pin, usually fixed at “H”. External connection pin for the RF signal equalizer. 3.3V supply voltage pin for the Rfamp core section. Laser diode amp output pin. Monitor photodiode amp input pin. 3.3V grounding pin for the RF amp core section. Main beam input pin. Connected to PIN diode C. Main beam input pin. Connected to PIN diode A. Main beam input pin. Connected to PIN diode D. Main beam input pin. Connected to PIN diode B. Subbeam input pin. Connected to PIN diode F. Subbeam input pin. Connected to PIN diode E. Focus /tracking signal output. (Test pin for servo characteristic measurement.) The resistance side is connected. See an applicable circuit diagram. The capacitor side is connected. See an spplicable circuit diagram. Connected to the VREF and PVREF within the IC. A 0.1 uF capacitor is connected. – To be connected to the PVREF if the AWRC is not used. – A capacitor to be connected is se- lected according to the servo op- eration band. Zin: 20 k-ohms, 10 k-ohms, 5 k- ohms – To be connected to the RFRPI via 0.1 uF and to the RFI via 4700 pF or higher. To be connected to 22 k-ohms and 680 pF in parallel. Connected to the VREF and PVREF within the IC To be connected to 0.1uF anf 100 uF. To be connected to 0.1uF. To be connected to 0.015 uF or higher. – – – To be connected directly to the RFDCI. To ne connected to the AGCI via 0.1 uF. To be kept open when the RFEQ is used. – Reference to 178 mV (typ.) – – – – – – – Switchable using a command. I/O Pin No. Pin name Description Remark Note: “3AI/F : 3V circuit analog input/output pin.” “3I/F : 3V circuit digital input/output pin.” “1.5AI/F : 1.5V circuit analog input/output pin.” IC21 : TC94A54 (MAIN P.C.B) DSP

Motor driver * No replacement part available. 36 35 34 33 32 31 30 29 28 FIN RL4 RL3 RL2 RL5 RL1 27 26 25 24 23 22 21 20 19 1 2 3 4 5 6 7 8 9 FIN TSD lref STBY STBY 10 11 12 13 14 15 16 17 18 VR RIN FIN IN3 IN4 REG STB 4ch Driver STB N.C. N.C. N.C. N.C. REG OUT VCC IN2 GND IN1 VCIN + + + N.C. x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 Control Logic No. Symbol Function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 OUT5A VM OUT5B VCIN IN1 N.C. N.C. N.C. N.C. N.C. IN2 N.C. N.C. VCC1 OUT2M OUT2P OUT1M OUT1P OUT3P OUT3M OUT4P OUT4M VCC2 N.C. REG OUT REG OUT N.C. N.C. N.C. REG STBY IN4 IN3 STBY FIN RIN VR Output terminal Supply voltage terminal for Logic Output terminal Input reference voltage Input for ch1 Open Open 8, 9, 10, 27, 28, 29 are connected to PW GND (FIN) 8, 9, 10, 27, 28, 29 are connected to PW GND (FIN) 8, 9, 10, 27, 28, 29 are connected to PW GND (FIN) Input for ch2 Open Open Supply voltage terminal for ch 1/ch2 Inverted output for ch2 Non-inverted output for ch2 Inverted output for ch1 Non-inverted output for ch1 Non-inverted output for ch3 Inverted output for ch3 Non-inverted output for ch4 Inverted output for ch4 Supply voltage terminal for ch3/ch4 Open Connection with BASE of PNP Tr Output for regulator (5V) 8, 9, 10, 27, 28, 29 are connected to PW GND (FIN) 8, 9, 10, 27, 28, 29 are connected to PW GND (FIN) 8, 9, 10, 27, 28, 29 are connected to PW GND (FIN) Standby control for regulator Input for ch4 Input for ch3 Standby control for 4ch BTL Logic control input Logic control input Supply voltage terminal for motor driver H-bridge H-bridge H-bridge 4ch BTL 4ch BTL – – – – – 4ch BTL – – 4ch BTL 4ch BTL 4ch BTL 4ch BTL 4ch BTL 4ch BTL 4ch BTL 4ch BTL 4ch BTL 4ch BTL – Regulator Regulator – – – Regulator 4ch BTL 4ch BTL 4ch BTL H-bridge H-bridge H-bridge

DAC * No replacement part available. 1 20 AMUTEC MCLK MODE SELECT (CONTROL PORT) EXTERNAL MUTE CONTROL REFERENCE SERIAL PORT VOLUME CONTROL VOLUME CONTROL INTERPOLATION FILTER INTERPOLATION FILTER ∆∑ DAC ∆∑ DAC ANALOG FILTER ANALOG FILTER MIXER FILT+ AOUTA+ AOUTA- AOUTB- AOUTB- LRCK SCLK SDATA CMOUT BMUTEC AMUTEC M3 M1 (SDA/CDIN) M2 (CL/CCLK) M0 (AD0/CS) RST RST AOUTA- VL AOUTA+ SDATA VA SCLK AGND LRCK AOUTB+ MCLK AOUTB- M3 BMUTEC (SCL/CCLK) M2 CMOUT (SDA/CDIN) M1 FILT+ (AD0/CS) M0 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11

DAC No. Symbol Function Reset (Input) - Powers down device and resets all intemal registers to their default settings. Logic Power (Input) - Positive power for the digital input/output. Serial Audio Data (Input) - Input for two’s complement serical audio data. Serial Clock (input/output) - Serial clock for the serial audio interface. Left Right Clock (Input/output) - Determines which channel, Left or Right, is currently active on the serial audio data line. Master Clock (Input) -Clock source for the delta-sigma moudukafor and digital filters. Positive Voltage Reference (Output) - Positive reference voltage for the intemal sampling circuits. Common Mode Voltage (Output) - Filter connection for internal quiescent voltage. Mute Control (output) - The Mute Confrol pin goes high during power-up initialization, reset, muting, power-down or if the master clock to left/right clock frequency ratio is incorrect. Differential Analog Output (Outputs) - The full scale differential analog output level is specified in the Analog Characteristics specification table. Ground (Input) Analog Power (Input) - Positive power for the analog section. 7 8 9 10 M3 SCL/CCLK SDA/CDIN AD0/CS No. Symbol Function Mode Selection (Input) -This pins should be tied to GND level during control port mode. Serial Control Port Clock (input) - Serial clock for the serial control port. Serial Control Data (input/output) - SDA is a data l/O line in l2C mode.CDIN is the input data line for the control port interface in SPI mode. Address Bit 0 (I2C) / Control Port Chip Select (SPI) (Input/Output) - AD0 is a chip address pin in I2C mode, CS is the chip select signal for SPI format. Control Port mode Definitions 7 8 9 10 M3 M2 M1 M0 No. Symbol Function Mode Selection (Input) - Determines the operational mode of the device. Stand-Alone Mode Definitions

POWER ON/OFF AC IN CDX-497 model CD Mechanism MAIN • See page 25 → SCHEMATIC DIAGRAM FRONT • See page 26 → SCHEMATIC DIAGRAM DIGITAL OUT COAXIAL OPTICAL JK75 JK52 IC75 IC73 IC74 IC72 IC71 JK73 LINE OUT L R IC22 IC21 X201 IC51 X501 RS51 SW41 Q401 IC45 IC43 IC44 IC42 IC41 D401, 403 D402, 404 D405, 406 T401 FL51

CDX-497 model R model CDX-497 model FRONT (5) VOLTAGE/SELECTOR AC IN PH71 FL51 MAIN (1) MAIN (2) POWER ON/OFF CD Machanism FRONT (4) FRONT (2) Power Control FRONT (1) Display and key's RS51 PHONES Phones FRONT (3) GND HP-L GND HP-R GND V+ V- MUTE_L MUTE_R 1 9 +9V AGND -9V P_MUTE PWR_ON +8V MGND VDD ST+5V FL+ FL- VP FLT_ON (VP_ON) 13 1 +9V AGND -9V P_MUTE PWR_ON +8V MGND VDD ST+5V FL+ FL- VP FLT_ON 13 1 6 1 NC KEY2 KEY1 GND GND ST+5V VFD–DI VFD–CLK VFD–CE VFD–RST REMO FL- VP FL+ NC STBY–LED KEY2 KEY1 DGND DGND ST+5V VFD–DI VFD–CLK VFD–CE VFD–RST REMO FL- VP FL+ VDD 1 14 15 2 1 15 1 5 1 7 1 6 1 7 16 2 1 14 15 2 -9V +9V -9V AGND +9V PWR_ON FCS- TRK- TRK+ FCS+ LD PD LD VR LD LD PDIC GND PDIC F PDIC C PDIC B PDIC A PDIC D PDIC E PDIC VCC PDIC VC LOADING- LOADING+ CD–OPEN–SW MGND CD–CLOSE–SW SPINDLE+ SPINDLE- SLED- SLED+ MGND CD–LIMIT–SW -9V +9V AGND HP-R AGND HP-L AGND ST+5V RX_CLK TX_CLK DATA_OUT DATA_IN RESET DGND

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE) MAIN (1) P.C.B. (Top view) MAIN (2) (CN43) FRONT (2) (CN41) FRONT (3) (BN71) FRONT (1) (BN52) CD Mechanism CDX-497 model CDX-497 model CDX-497 model DIGITAL OUT OPTICAL LINE OUT L/R COAXIAL MAIN (2) P.C.B. (Top view) MAIN (1) (CN42)

(Bottom view) MAIN (2) P.C.B. (Bottom view)

(Top view) MAIN (1) (CN52) FRONT (2) P.C.B. (Top view) FRONT (4) (BN42) FRONT (5) (BN43) (R model) MAIN (1) (CN41) T, K, A, B, G, J models R model FRONT (3) P.C.B. (Top view) MAIN (1) (CN71) CDX-497 model PHONES L R FRONT (4) P.C.B. (Top view) FRONT (2) (CN42) POWER ON/OFF FRONT (5) P.C.B. (Top view) FRONT (2) (CN43) VOLTAGE SELECTOR R model 220-240 VOLTS 110-120 VOLTS

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE) MAIN to FRONT (1)_CN52 Page 26 D2 to FRONT (2)_CN41 Page 26 B4 to FRONT (3)_BN71 To CD Machanism To CD Machanism AUDIO OUT DIGITAL OUT Page 26 H2 L COAXIAL OPTICAL R To CD Machanism MAIN (2) MAIN (1) CDX-497 model CDX-497 model

Page 25 B7 to MAIN (1)_CN71 Page 25 H6 to MAIN (1)_CB41 Page 25 C7 R model R model CDX-497 model POWER ON/OFF PHONES VOLTAGE SELECTOR 220-240 VOLTS 110-120 VOLTS T, K, A, B, G, J models AC IN

CDX-497 model CDX-497 model CDX-497 model R model R model 1 2 3 4 5 6 7 6 7 9 21 24 25 31 (1) 31 (3) 31 (4) 31 (2) 31 (5) 35 (1) 35 (2) 38 38-1 39 200 201 202 51 51 52 52 53 53 54 61 61 60 55 55 56 57 57 56 58 58 59 53 Note) The replacement battery cover is not available. CDX-497 model CDX-397 model 72 71

CGR1A400M9XH54 トレイＬＩＤ * 3 AAX78360 TRAY LID (DOOR ORNAMENT) BL CGR1A400ZH53 トレイＬＩＤ * 3 AAX78340 TRAY LID (DOOR ORNAMENT) TI CGR1A400M7YH55 トレイＬＩＤ * 4 AAX78270 ESCUTCHEON (BUSHING) GD CGR1A399M9D6 エスカッション * 4 AAX78250 ESCUTCHEON (BUSHING) BL CGR1A399K128 エスカッション * 4 AAX78260 ESCUTCHEON (BUSHING) TI CGR1A399M7G41 エスカッション * 5 AAX78300 SUB PANEL GD CGW1A422M9D6 サブパネル * 5 AAX78280 SUB PANEL BL CGW1A422K128 サブパネル * 5 AAX78290 SUB PANEL TI CGW1A422M7G41 サブパネル * 6 AAX78660 FOOT GD CKL1A192H57 脚 * 6 AAX78650 FOOT BL, TI CKL1A192H56 脚 7 AAX76760 CUSHION FOOT CHG1A329 クッション　脚 9 AAX73380 CABLE STOPPER KHR1A028 コードストッパー 01 * 21 AAX78470 FRONT PANEL 497GD CKM2A176ZC55 フロントパネル * 21 AAX78480 FRONT PANEL 497BL CKM2A176ZC59 フロントパネル * 21 AAX78490 FRONT PANEL 497TI CKM2A176ZC60 フロントパネル * 21 AAX78440 FRONT PANEL 397GD CKM1A176ZC55 フロントパネル * 21 AAX78450 FRONT PANEL 397BL CKM1A176ZC59 フロントパネル * 21 AAX78460 FRONT PANEL 397TI CKM1A176ZC60 フロントパネル * 24 AAX78590 REAR PANEL 497 CKF3A312T J リアパネル * 24 AAX78620 REAR PANEL 497 CKF4A312S R リアパネル * 24 AAX78580 REAR PANEL 497 CKF3A312R T リアパネル * 24 AAX78570 REAR PANEL 497 CKF3A312Q K リアパネル * 24 AAX78600 REAR PANEL 497 CKF3A312U A リアパネル * 24 AAX78610 REAR PANEL 497 CKF3A312V BG リアパネル * 24 AAX78560 REAR PANEL 397 CKF2A312X R リアパネル * 24 AAX78530 REAR PANEL 397 CKF1A312W T リアパネル * 24 AAX78540 REAR PANEL 397 CKF1A312Y A リアパネル * 24 AAX78550 REAR PANEL 397 CKF1A312Z BG リアパネル * 25 AAX78320 TOP CABINET GD CKC1A173B11 トップカバー * 25 AAX78320 TOP CABINET BL CKC1A173B11 トップカバー * 25 AAX78330 TOP CABINET TI CKC1A173G40 トップカバー * s 31 AAX78170 P.C.B. ASS'Y 497 FRONT COP11891B JTKABG ＰＣＢ　フロント * s 31 AAX78180 P.C.B. ASS'Y 497 FRONT COP11891D R ＰＣＢ　フロント * s 31 AAX78190 P.C.B. ASS'Y 397 FRONT COP11891F R ＰＣＢ　フロント * s 31 AAX78200 P.C.B. ASS'Y 397 FRONT COP11891E TABG ＰＣＢ　フロント * 35 AAX78210 P.C.B. ASS'Y 497 MAIN COP11855B ＰＣＢ　メイン * 35 AAX78220 P.C.B. ASS'Y 397 MAIN COP11855C ＰＣＢ　メイン * 38 AAX78140 CD MECHANISM CJDKSL2130CCMZ ＣＤメカニズム * 38-1 AAX78500 BELT 9A07980900 ベルト s 39 AAX74330 POWER CABLE 2m CJA2J049ZA J 電源コード 04 s 39 AAX74340 POWER CABLE 2m CJA2L072ZA R 電源コード s 39 AAX74350 POWER CABLE 2m CJA2N047ZA T 電源コード * s 39 AAX78680 POWER CABLE 2m CJA2D073Y K 電源コード s 39 AAX74360 POWER CABLE 2m CJA2S048ZA A 電源コード * s 39 AAX78690 POWER CABLE 2m CJA2E086ZA B 電源コード s 39 AAX74310 POWER CABLE 2m CJA2B043ZA G 電源コード * 51 AAX78510 BIND HEAD BONDING SCREW GD,TI 3x6 MFZN2W3 CTBD3+6FFC ボンディング小ネジ * 51 AAX78520 BIND HEAD BONDING SCREW BL 3x6 MFZN2B3 CTBD3+6FFZR ボンディング小ネジ * 52 AAX78670 FLAT HEAD B-TIGHT SCREW 3x6 MFZN2Y CTS3+6JR 皿Ｂタイトネジ * 53 AAX78410 BIND HEAD P-TIGHT SCREW 3x10 MFZN2Y CTB3+10GR バインドＰタイトネジ * 54 AAX78240 PW HEAD P-TIGHT SCREW 3x10 MFZN2Y CTWS3+10GR ＰＷヘッドＰタイトネジ * 55 AAX78430 BIND HEAD SCREW 4x6 MFZN2Y CTB4+6FR バインド小ネジ * 56 AAX78390 BIND HEAD B-TIGHT SCREW 3x8 MFZN2Y CTB3+8JR バインドＢタイトネジ * 57 AAX78420 BIND HEAD SCREW 3x6 MFZN2Y CTB3+6FR バインド小ネジ * 58 AAX78400 BIND HEAD P-TIGHT SCREW 3x10 MFZN2B3 CTB3+10GFZR バインドＰタイトネジ * 59 AAX78370 BIND HEAD B-TIGHT SCREW 3x6 MFZN2B3 CTB3+6JFZR バインドＢタイトネジ ✻ New Parts　＊ 新規部品 Ref. No. Part No. Description Remarks Markets 部　品　名 Rank ✻ New Parts　＊ 新規部品 Ref. No. Part No. Description Remarks Markets 部　品　名 Rank 60 AAX73500 BIND HEAD B-TIGHT SCREW GD,TI 3x8 MFZN2W3 CTB3+8JFC バインドＢタイトネジ 01 * 60 AAX78380 BIND HEAD B-TIGHT SCREW BL 3x8 MFZN2B3 CTB3+8JFZR バインドＢタイトネジ 61 AAX73930 PW HEAD B-TIGHT SCREW GD,TI 3x8 MFZN2W3 CTW3+8JFC ＰＷヘッドＢタイトネジ 01 * 61 AAX78230 PW HEAD B-TIGHT SCREW BL 3x8 MFZN2B3 CTW3+8JFZR ＰＷヘッドＢタイトネジ * 71 AAX79920 FLEXIBLE FLAT CABLE 15P 220mm P=1mm CWC4F4A15A220A カード電線 * 72 AAX79910 FLEXIBLE FLAT CABLE 16P 140mm P=1mm CWC4F2A16A140B カード電線 ACCESSORY 付属品 * 200 AAX78640 REMOTE CONTROL 497 CARTCDX497 リモコン * 201 AAX78630 REMOTE CONTROL 397 CARTCDX397 リモコン * 202 AAX78310 AUDIO PIN CABLE 2P 1.5m 1pc CJS4N001Y ステレオピンケーブル BATTERY R03 2pcs 単４乾電池 WARNING G Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. ●s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。

OUTPUT LEVEL + QQQQQ FILE - ENTER WWWWW FILE + GGGGG FOLDER - OUTPUT LEVEL - 79-01 79-11 79-12 79-13 79-14 79-15 79-16 79-17 79-18 79-19 79-10 79-0B 79-1E 79-1B 79-08 79-09 79-0C 79-0D 79-58 79-57 79-5D 79-0F 79-05 79-06 79-02 79-04 79-07 79-56 79-0A 79-55 79-69 79-1D 79-6C 79-3F 79-6B 79-6A 79-1C I REMOTE CONTROL • PANELS • KEY CODE Key label Code CDX-497 (R, T, K, A, B, G, J models) CDX-397 (R, T, A, B, G models) CDX-497 model        CDX-497/CDX-397