Roland AC-90 Acoustic Chorus Скачать руководство пользователя страница 27 | Manualshive

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Roland AC-90 Acoustic Chorus Скачать руководство пользователя страница 27

Jul. 2007

AC-90

33

Circuit Diagram (Jack Board)

fig.AC90-sch-main-jackborad.eps@L

32

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Содержание AC-90 Acoustic Chorus

Страница 1: ...6 Exploded View Cabinet Parts List 7 Exploded View Chassis 8 Exploded View Chassis Parts List 9 Parts List 10 Verifying the Version Number 14 Test Mode 14 Block Diagram Wiring Diagram 20 Circuit Boar...

Страница 2: ...rcuit board and circuit board diagram show silkscreened indications but no components are mounted Specications AC 90 Acoustic Chorus Rated Power Output 45W 45W Nominal Input Level 1 kHz GUITAR Channel...

Страница 3: ...ges E G F I S P D SD000994 Options Owner s Manual Japanese SD000992 Foot Switch BOSS FS 5L Mute On Off BOSS FS 5U BOSS FS 6 Connection Cable PCS 31 In the interest of product improvement the specifica...

Страница 4: ...4 Jul 2007 AC 90 Location of Controls fig panel eps...

Страница 5: ...10KBX4 1 17048651 VR ACCESSORY WASHER M7 1 H5039521R0 VR ACCESSORY NUT M7 1 SD000083 KNOB S 1 6 13449169 6 5MM JACK YKB21 5078 1 22150756 JACK NUT 2 1 7 01901001 XLR CONNECTER NCJ9FI H 1 8 SD000105 SL...

Страница 6: ...6 Jul 2007 AC 90 Exploded View Cabinet fig bunkai cabinet eps Speaker Jack Connection Diagram Front View Bottom View Rear View...

Страница 7: ...the following part CLOTH 1 8 SD000719 BADGE LOGO 1 9 SD001015 WIRING W1 BLACK 1 10 SD001016 WIRING W2 ORANGE 1 LOCKING CABLE TIE 2 11 SD001005 FOOT D25XT18 4 12 SD000463 HANDLE HOLDER 2 13 SD000462 HA...

Страница 8: ...s border lines The direction differs depending on the AC cord specifications PS1 Board Fuse Rating Indication 100VJ 117VU 117VUC Specifications 230VE 230VG 240VA Specifications Use Bel Fuse 5ST 5A 250...

Страница 9: ...2150756 JACK NUT 9 13 SD000083 KNOB S 12 14 SD000082 PUSH BUTTON 7 15 22360705 CORD HOOK 2 16 12369410RT AC CORD HOLDER 1702B 2 17 03782367 SEESAW SWITCH JW L11RKK 1 18 03782323 SW HOLDER AT 218K 1 19...

Страница 10: ...CK 2 CR based Rubber Sponge 105X21X5 0mm 2 SD000463 HANDLE HOLDER 2 SD000462 HANDLE PLATE 1 SD000461 HANDLE RUBBER 1 SD001003 NET BOARD ASSY 1 NOTE NET BOARD ASSY includes the following parts CLOTH 1...

Страница 11: ...C CORD ASSY SP 026A 230V 2P for 230VEU 1 SCREWS 40011756 FLANGE HEX NUT M3 ZC AC CORD 2 40010678 SCREW 4X20 TRUSS TAPPING A FE BZC FOOT STAND 7 40010545 SCREW M4X25 TRUSS HEAD SPECIAL FE BZC CHASSIS 8...

Страница 12: ...CHASSIS S CHASSIS 2 SD001012 CUSHION CHASSIS L CHASSIS 1 03782323 SW HOLDER AT 218K 1 SD000153 CABLE CLAMP 412 PGYL 3 STAY 1 SD000853 CUSHION 3X32 HI CHASSIS 2 12369410RT AC CORD HOLDER 1702B 2 SD000...

Страница 13: ...13 Jul 2007 AC 90...

Страница 14: ...twice within 4 seconds makes the unit enter the Test mode Immediately after the unit enters the Test mode the following LEDs flash several times for approximately 2 seconds The LEDs are used for verif...

Страница 15: ...switch Changing the SHAPE switch from OFF to ON makes the MIC LINE channel CHORUS LED light up 3 PHANTOM switch Changing the PHANTOM switch from OFF to ON makes the ANTI FEEDBACK LED light up 4 SELECT...

Страница 16: ...nge from minimum to center and from center to maximum and be sure to go on to testing of the next volume knob while leaving the first one at maximum Perform testing of the volume controls in this sequ...

Страница 17: ...est mode the following LEDs flash several times GUITAR channel CHORUS LED MIC LINE channel CHORUS LED ANTI FEEDBACK LED MUTE LED After that the ANTI FEEDBACK and MUTE LEDs light up as a display to ide...

Страница 18: ...s in the 2 s state hold the TIP white foot switch hold down and switch on the power Depressing the foot switch twice within 4 seconds after powerup makes the unit enter the Test mode Immediately after...

Страница 19: ...esting is finished switch off the power When inspection testing is finished switch off the power Output connector Dummy load resistor value Connection plug Output level during GUITAR input Output leve...

Страница 20: ...Jul 2007 AC 90 Block Diagram Wiring Diagram fig AC90 block eps L 21 20...

Страница 21: ...Jul 2007 AC 90 23 Circuit Board Main XLR Board fig AC90 pcb main 01 eps L 22...

Страница 22: ...Jul 2007 AC 90 25 Circuit Diagram Main Board Digital fig AC90 sch main digital eps L 24...

Страница 23: ...Jul 2007 AC 90 27 Circuit Diagram Main Board Analog XLR Board fig AC90 sch main analog eps L 26...

Страница 24: ...28 Jul 2007 AC 90 Circuit Diagram Main Board Power Supply fig AC90 sch main power Sup eps...

Страница 25: ...29 Jul 2007 AC 90...

Страница 26: ...Jul 2007 AC 90 31 Circuit Board Jack Board fig AC90 pcb jack borad 01 eps L 30...

Страница 27: ...Jul 2007 AC 90 33 Circuit Diagram Jack Board fig AC90 sch main jackborad eps L 32...

Страница 28: ...Jul 2007 AC 90 35 Circuit Board Panel Board fig AC90 pcb panel 01 eps L 34...

Страница 29: ...Jul 2007 AC 90 37 Circuit Diagram Panel Board fig AC90 sch main panel eps L 36...

Страница 30: ...38 Jul 2007 AC 90 Circuit Board PS1 Board fig AC90 pcb PS1 eps...

Страница 31: ...39 Jul 2007 AC 90 Circuit Diagram PS1 Board fig AC90 sch main power eps...

Страница 32: ...40 Jul 2007 AC 90 Circuit Board Amp Board fig AC90 pcb amp 01 eps...

Страница 33: ...41 Jul 2007 AC 90 fig AC90 pcb amp 02 eps...

Страница 34: ...Jul 2007 AC 90 43 Circuit Diagram Amp Board fig AC90 sch amp eps L 42...

Страница 35: ...MEMO Jul 2007 AC 90...

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