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The information in this document contains privileged and confidential information. It is intended only for the use of those authorized by Rane. If you are not the authorized, intended recipient, you are hereby notified that any review, dissemination, distribution or duplication of this document is strictly prohibited. If you are not authorized, please contact Rane and destroy all copies of this document.
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As the owner of the copyright to the Manual, Rane does not give you the right to copy the Manual, and you agree not to copy the Manual without the written authorization of Rane. Rane has no obligation to provide to you any correction of, or supplement to, the Manual, or any new or superseding version thereof.
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ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED RANE SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF THAT ENTITY, AND RANE SHALL HAVE NO LIABILITY TO THAT ENTITY OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY.
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The product is exposed to water or excessive moisture, The AC power supply plug or cord is damaged, The product shows an inappropriate change in performance or does not operate normally, or The enclosure of the product has been damaged. Confidential Rane Service Manual...
SERVICE MANUAL MODEL:TWELVE MKII SPECIFICATION FUNCTION 1. Motor On/off Switch--------------------------2 Way switch mounted to the Strobe. 2. Start/Stop Switch------------------------------When this button is pressed it will start and stop the platter. LED State: Green when song is playing, Red when platter is stopped. 3.33/45 Rpm switches---------------------------Tact Switch with Plastic Button 4.Pitch Range Select-----------------------------The buttons control pitch ranges (8, 16, 50 percent).
DISASSEMBLY PROCEDURES 1. REMOVAL OF THE VINYL ASSEMBLY AND ALUMINIUM PLATTER ASSEMBLY AND TOP PANEL AND FRONT PANEL AND BOTTOM BASE .(Fig1) (A) REMOVE THE 17 PCS SCREWS WHICH ON THE TOP CHASIS SIDE AND BOTTOM BASE SIDE. (B) DRAW THE TOP HOUSING FOLLOWING THE DIRECTION OF THE ARROW ABOUT DISTANCE 25 MM. (C) TAKE OUT THE FRONT PANEL.
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2.REMOVAL OF THE CONTROL PCBA AND P/S PCBA AND MOTOR (ASSEMBLY). (Fig2) (A) REMOVE THE FADER SHAFT CAP AND 1 PC KNOB AND 2 PCS FFC AND 3 PCS LINE. (B) REMOVE THE 23 PCS SCREWS. (C) TAKE OUT THE CONTROL PCBA. (D) REMOVE THE 11 PCS BUTTON FROM THE CONTROL PCBA.
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3.REMOVAL OF THE LED PCB ASSEMBLY. (Fig3) (A) REMOVE THE E-RING. (B) REMOVE THE PLASTIC AND NEON LIGHT CAP AND SWITCH WHEEL AND STEEL BALL AND SPRING. (C) TAKE OUT THE LED PCBA. (D) TAKE THE TOP CHASIS. Fig.3 4.REMOVAL OF THE USB PCB ASSEMBLY AND OPEN FRAME TYPE. (Fig4) (A) UNPLUG THE ONE PCS CONNECTOR.
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0.1uF TPS54140 For MD991/MD992 /MD994 MOTOR +28V PC15P026B 101M ICAPL1117-33V +3.3V BOOT SEN1 For MD992/MD994 Control PCB Vout +5V-1 +3.3V COMP Vout TO TE1 TO CN1 FCN1 BA47CAT3 From Switchpower VSENSE AL2-51-0140 TO FUN PCB DC IN +28V PWRGD 74AHC245A 0.1uF 3.3uH 53.6K...
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