Yamaha MCR-E320 Servise Manual Download Page 13 | Manualshive

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CRX-E320/NX-E700

13

CRX-E320/

NX-E700

■

SERVICE MODE

The firmware versions of the main microprocessor, DSP and USB microprocessors are displayed.

•

Starting Service Mode

a. Connect the power cable to the AC power outlet.
b. To open the tray, press the “

F

”(EJECT) key of the main unit or “OPEN/CLOSE” key of the remote control.

c. With the tray drawn out, press and hold the “

A

” (STOP) key of the main unit for about 4 seconds.

Then the SERVICE mode is activated.
Each firmware version is displayed at about 5 seconds intervals.

d. To close the tray, press the “

F

”(EJECT) key of the main unit or “OPEN/CLOSE” key of the remote control.

e. Press the “STANDBY/ON” key of the main unit or “STANDBY/ON” key of the remote control and disconnect the

power cable from the AC power outlet.

■

FACTORY MODE

Factory settings are restored and the tuner step is changed (L model).

•

Starting Factory Reset

All settings are returned to initial settings.
a. Connect the power cable to the AC power outlet.
b. Press the “STANDBY/ON” key for about 4 seconds continuously while pressing “SOUND” and “MODE” keys of the

main unit simultaneously. [FACTORY RESET] is displayed and after about 4 seconds, the power is turned off
automatically.

c. Disconnect the power cable from the AC power outlet.

Starting Tuner Step (L model)

Select the tuner step AM9kHz/FM50kHz or AM10kHz/FM100kHz.
The initial setting becomes AM9kHz/FM50kHz.
a. Connect the power cable to the AC power outlet.
b. Press the “STANDBY/ON” key for about 4 seconds continuously while pressing “SOUND” and “INPUT” keys of the

main unit simultaneously,
[10kHz/100kHz] flashes and after about 4 seconds, the power is turned off automatically.
*

The setting is changed to [9kHz/50kHz] when the tuner step is activated again.

Destination indication

About 5 seconds

About 5 seconds

About 5 seconds

Normal display

The firmware version of the main microprocessor is displayed.

The firmware version of DSP is displayed.

The firmware version of the USB microprocessor is displayed.

This is displayed when the SERVICE mode is activated.

(Default)

This setting change takes place every time the tuner step is activated.

www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

http://www.xiaoyu163.com

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Summary of Contents for MCR-E320

Page 1: ...pancy 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...

Page 2: ...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 and solder joints 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...

Page 3: ...t 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 Laser Diode Properties 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...

Page 4: ...ufficient 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 to...

Page 5: ... com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 6: ... com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ...olor G L J models Silver color U K G L models Accessories 付属品 Remote control x 1 Indoor FM antenna x 1 AM loop antenna 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 SPECIFICATIONS 参考仕様 CRX E320 NX E700 Type 型式 2 way bass reflex speaker system Magnetic shielding type 2ウェイバスレス式防磁型 Driver スピーカーユニット Woofer 11 cm 4 1 2 cone type Tweeter...

Page 8: ... Fig 3 f 8のネジ1本を外します Fig 4 g FRONT SMPS 3 P C B をシールドケースと一緒に取り外します Fig 3 4 CDメカユニットの外し方 a 9のネジ4本を外します Fig 3 b CN31 CN32を外します Fig 3 c CDメカユニットを取り外します Fig 3 5 チューナーモジュールの外し方 a 0のネジ2本を外します Fig 4 b CN45を外します Fig 3 c チューナーモジュールを取り外します Fig 3 6 MAIN 1 P C B の外し方 a Aのネジ2本 Bのネジ1本 Cのネジ5本を外します Fig 3 b Dのネジ4本を外します Fig 4 c MAIN 1 P C B をヒートシンクと一緒に取り外します Fig 3 3 Removal of FRONT SMPS 3 P C B a Remove 2 screw...

Page 9: ...ルドケース CD mechanism unit CDメカユニット CN91 CN93 CN45 CN31 CN32 CN92 MAIN 1 P C B MAIN 2 P C B FRONT SMPS 3 P C B CONNECTOR P C B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 10: ...pper sled shaft and then remove the sled shaft Fig 6 e Remove the optical pick up unit Fig 6 Never touch the potentiometer VR301 installed to the optical pick up unit Fig 7 Fig 5 Fig 7 Fig 6 E E CD mechanism unit CDメカユニット Drive unit ドライブユニット Flexible flat cable カード電線 Connector ass y コネクターASSY Optical pick up unit オプティカルピックアップユニット Sled shaft スレッドシャフト Stopper sled shaft スレッドシャフトストッパー Stopper gear A ...

Page 11: ...nput source other than CD for the main unit press the CD key of the remote control to set the input source as CD While the TEST mode is at work it is not possible to change the input source even by pressing the INPUT key of the main unit Canceling Test Mode Press the STANDBY ON key of the main unit and disconnect the power cable from the AC power outlet Starting TEST mode 2 seconds While the TEST ...

Page 12: ...うに変わりますテストモード CDメカユニットの動作チェックおよび表示器のチェックを行いますテストモードの起動 a 電源コードをACコンセントに接続します b 同時に本機の W W W W W D D D D D PLAY PAUSE キーと A A A A A STOP キーを押しながら STANDBY ON キーを押します c テストモードが起動し約2秒間 TEST MODE が点滅表示されます d 本機の入力ソースが CD 以外の場合リモコンの CD キーを押して本機の入力ソースを CD に設定しますテストモード起動中本機の INPUT キーを押しても入力ソースは変更できません初期表示表示オフインジケーターは常時点灯モードパターン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 テストモード起動 2秒後テストモード起動中インジケーター...

Page 13: ...main unit simultaneously FACTORY RESET is displayed and after about 4 seconds the power is turned off automatically c Disconnect the power cable from the AC power outlet Starting Tuner Step L model Select the tuner step AM9kHz FM50kHz or AM10kHz FM100kHz The initial setting becomes AM9kHz FM50kHz a Connect the power cable to the AC power outlet b Press the STANDBY ON key for about 4 seconds contin...

Page 14: ...ョンが表示されます通常表示約5秒間約5秒間約5秒間 d 本機の F F F F F イジェクトキーまたはリモコンの OPEN CLOSE キーを押しトレイを閉じます e 本機の STANDBY ON キーまたはリモコンの STANDBY ON キーを押し ACコンセントから電源コードを抜きますファクトリーモードファクトリーリセットの起動すべての設定を初期設定に戻します a 電源コードをACコンセントに接続します b 同時に本機の SOUND キーと MODE キーを押しながら STANDBY ON キーを約4秒間押し続けます FACTORY RESET が表示され約4秒後自動で電源オフされます c ACコンセントから電源コードを抜きます www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9...

Page 15: ...GB21 21 21 21 21 21 21 SEGB22 22 22 22 22 22 22 SEGB23 23 23 23 23 23 23 SEGB24 24 24 24 24 24 24 SEGB25 25 25 25 25 25 25 SEGB26 26 26 26 26 26 26 SEGB27 27 27 27 27 27 27 SEGB28 28 28 28 28 28 28 SEGB29 29 29 29 29 29 29 SEGB30 30 30 30 30 30 30 SEGB31 31 31 31 31 31 31 SEGB32 32 32 32 32 32 32 SEGB33 33 33 33 33 33 33 SEGB34 34 34 34 34 34 34 SEGB35 35 35 35 35 35 35 COM1 COM2 COM3 COM15 COM16 ...

Page 16: ...IN USB 5V FL ON PROTECT 12V HP ON 12V L ch R ch 3 4 OUT 6K8 OPEN HP IN 95 96 97 98 35 U5V U5V 35V FL FL 15 16 17 18 19 20 21 22 PULL UP5V V PROTECT 3 3V 34 35 28 2 RESET 30 5 4 SPK ON 5 8 14 22VA 22VA 12V 12V 8VM PWE MUTE ST5 6V PWR ON PHONES 91 3 3V USB 5V 5 43 USB 5V 4 1 100 73 75 PORTABLE IN AUX U J L G A K T PROTECT MAIN AMP V PROTECT VOLTAGE 4K3 2K4 10 R242 1K 10K 15K OUT L R FM ANT AM ANT US...

Page 17: ...m 21P 180mm 6P 13P 11P 13P 11P 16P 150mm BN83 CN85 CN92 BN82 CN45 CN31 BN93 CN83 CN50 CN91 BN50 CN96A CN96B CN98B CN98A CN98D BN92 CN93 Power supply CN98C CN97B CN97A CN82 CN81 CN81 CN84 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 8924982...

Page 18: ...R Note The electrical parts available as servicing parts are those in the replacement parts list only When replacement of any electrical part other than those in the list is necessary replace the P C B assembly which includes that part 注電気部品リストに記載されている電気部品のみサービス部品として供給できます電気部品リストに記載されていない電気部品の交換が必要な場合はその電気部品を搭載している P C B ASSY を交換してください CRX E320 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 ...

Page 19: ...ttom view Bottom view w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 20: ...UME MULTI JOG PHONES PORTABLE USB OPEN CLOSE Top view FRONT SMPS 1 P C B Top view FRONT SMPS 2 P C B w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 21: ...tom view FRONT SMPS 2 P C B w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 22: ...ir work also perform force discharge by connecting a resistor about 5 k ohms 10 W between terminals of the capacitor 安全対策この製品の内部には高電圧部分があり危険です修理の際は絶縁性の手袋を使用するなどの安全対策を行ってください FRONT SMPS 3 P C B のC901には電源OFF後も高電圧が維持されるため危険です修理前に5 kΩ 10 W程度の抵抗をコンデンサの端子間に接続して強制放電してくださいまた修理後も同様に5 kΩ 10 W程度の抵抗をコンデンサの端子間に接続して強制放電してください AC IN Top view FRONT SMPS 3 P C B CONNECTOR P C B Top view MAIN 1 BN93 MAIN 1 C...

Page 23: ...SMPS 3 P C B w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 24: ...T SELECTOR PRE AMP VOLUME CONTROL DAC L P F MOTOR DRIVE Note The electrical parts available as servicing parts are those in the replacement parts list only When replacement of any electrical part other than those in the list is necessary replace the P C B assembly which includes that part 注電気部品リストに記載されている電気部品のみサービス部品として供給できます電気部品リストに記載されていない電気部品の交換が必要な場合はその電気部品を搭載している P C B ASSY を交換してください CRX...

Page 25: ...MAIN 1 _CN82 Page 24 G2 to MAIN 1 _CN83 Page 24 I2 FRONT SMPS 1 FRONT SMPS 2 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 26: ... ohms 10 W between terminals of the capacitor 安全対策この製品の内部には高電圧部分があり危険です修理の際は絶縁性の手袋を使用するなどの安全対策を行ってください FRONT SMPS 3 P C B のC901には電源OFF後も高電圧が維持されるため危険です修理前に5 kΩ 10 W程度の抵抗をコンデンサの端子間に接続して強制放電してくださいまた修理後も同様に5 kΩ 10 W程度の抵抗をコンデンサの端子間に接続して強制放電してください to MAIN 1 _CN92 Page 24 B4 to CONNECTOR_CN96B Page 27 C4 to CONNECTOR_CN98C Page 27 H2 to CONNECTOR_CN98B Page 27 H4 to CONNECTOR_CN97B Page 27 C2 to ...

Page 27: ... 3 _CN98D Page 26 F5 to FRONT SMPS 3 _CN98A Page 26 G6 CONNECTOR CONNECTOR w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 28: ... STK4142MK2 TA2125AFG TDA7313NDTR TMP92CD28FG TC9163CFG w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 29: ... TRANS PULS PULSE TRANSFORMER TRANS PWR POWER TRANSFORMER ASS Y TUNER AM TUNER PACK AM TUNER FM TUNER PACK FM TUNER PK FRONT ENDTUNER PACK VR ROTARY POTENTIOMETER VR MTR POTENTIOMETER WITH MOTOR VR SW POTENTIOMETER WITH ROTARY SW VR SLIDE SLIDE POTENTIOMETER VR TRIM TRIMMER POTENTIOMETER ELECTRICAL COMPONENT PARTS WARNING Components having special characteristics are marked s and must be replaced ...

Page 30: ...0 S1 S1 S7 S7 S6 C2 P8 C1 2 S4 CB31 C4 1 C4 2 C5 S6 S6 S6 S7 S7 S4 S6 S6 P7 S4 P7 P10 CB45 P11 C1 3 C3 S4 M4 S9 S9 S11 S11 S8 S7 OVERALL ASS Y CRX E320 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www ...

Page 31: ...WER CABLE 2m CJA2N047ZA T 電源コード s C8 AAX74320 POWER CABLE 2m CJA2D073Z K 電源コード s C8 AAX74360 POWER CABLE 2m CJA2S048ZA A 電源コード s C8 AAX74310 POWER CABLE 2m CJA2B043ZA GL 電源コード CB31 AAX83330 FLEXIBLE FLAT CABLE 16P 150mm P 1 0 CWC4F1A16A150A カード電線 CB45 AAX83320 FLEXIBLE FLAT CABLE 13P 60mm P 1 25 CWC4C4A13B060B カード電線 CB81 AAX83340 FLEXIBLE FLAT CABLE 21P 180mm P 1 0 CWC4F4A21A180B カード電線 M1 AAX74020...

Page 32: ...FLAT HEAD WOOD SCREW 3 5x20 MFZN2B3 皿木ネジ 22 V9506100 HEXAGON HEAD WOOD SCREW 4x25 MFZN2BL ６角穴付き木ネジ ACCESSORIES 付属品 30 V9826900 SPEAKER CABLE 4m 1pc スピーカーケーブル OVERALL ASS Y 22 22 2 3 4 21 7 1 7 2 7 3 30 1 30 12 7 13 INPUT NETWORK CIRCUIT DIAGRAM TWEETER WOOFER R1 L1 1 0 mH C2 3 3 uF C1 8 2 uF L2 0 27 mH 2 7 ohms NX E700 New Parts 新規部品 REMOTE CONTROL PANELS 1 3 4 5 6 7 8 9 10 11 15 16 17 18 19 20 21...

Page 33: ...ER PRESET H H H H H PRESET G G G G G MUTE VOLUME VOLUME BAND TUNER CD AUX USB PORTABLE CD K44 OPEN CLOSE F F F F F 1 2 3 4 5 6 7 8 9 0 INDEX PROGRAM REPEAT Repeat A B PAUSE D D D D D STOP A A A A A SHUFFLE SKIP SEARCH T T T T T PLAY W W W W W SKIP SEARCH Y Y Y Y Y TIME INFO FOLDER H H H H H FOLDER G G G G G FILE Q Q Q Q Q FILE W W W W W ENTER TUNER K43 1 2 3 4 5 6 7 8 FREQ TEXT MODE START PRESET C...

Page 34: ...xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

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