Related Manuals for Korg microPIANO-BK
Summary of Contents for Korg microPIANO-BK
- Page 1 DEGITAL PIANO microPIANO-BK/RD/WH SERVICE MANUAL TABLE OF CONTENTS ASSEMBLY SKETCH : 2 BLOCK DIAGRAM: 3 SCHEMATIC DIAGRAM: 4 TEST MODE:6 PARTS LIST: 9 KLM-3048 Remodeling instruction: 10 Issued: Jan. 12, 2011 Ver. 1.0 ©2011 KORG INC.
- Page 2 microPIANO Part No. Part Name Externals size and weight. micro PIANO BK micro PIANO RD micro PIANO WH W[mm] D[mm] H[mm] Weight[Kg] Remarks 500645055266 X10300 TOP BOARD BK D30341-1 139.2 Soundboard open, H=338.2mm. 500645055267 X10300 TOP BOARD RD D30341-2 500645055268 X10300 TOP BOARD WH D30341-3 500646100783 X10300 UPPER CASE E10271 500645055269 X10300 BOTTOM BOARD D30342 500646100784 X2830 BATTERY COVER E30288-2...
- Page 6 microPIANO Test mode Preperation AC adoper :KA350 Damper Pedal: DS-1H HeadPhone AA alkaline battery x6 Mechanical check Check the Projection of Stay in the Stay catcher hole, when Top Board is closed. Top Board Stay Stay catcher Open Top Baord. Put up the Stay.
- Page 7 Sound L/R check 1) Push switch with pushing [SOUND] switch. Keep pushing both switch. 2) Check the clicking sound is not large when the power set on. 3) Check light on POWER LED after releasing [SOUND] switch. Release after checking POWER LED. 4) Push [SOUND] switch twice, it enter the Sound L check mode.
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Page 8: Push Switch
Check that there is no mechanical noise when making Volume Knob to the maximum. Check that there is no sound when making Volume Knob to the minimum. Do not stop play and do the following check (Headphone output check) when this check ends. Headphone output check Insert headphone plug to PHONES JACK with playing in song mode. - Page 9 KORG MicroPiano Parts List Part Number Category Part Name Location Reference 500324007051 Reset IC BD4950G-TR KLM-3048/53/54 [TOP]IC6 500335400460 CRYSTAL CX3225SB24576D0PESZ1 [TOP]X3 KLM-3048/53/54 DC JACK 500454012751 DIN PLUG/JACK LD-0214 [TOP]DJ1 KLM-3048/53/54 500324018022 D/A Converter AK4388AET-E2 KLM-3048/53/54 [TOP]IC29 500324007048 AUDIO ASSP BH3548F-E2...
- Page 10 KLM-3048 Remodeling instruction Please remove R43 in KLM-3048 excluding Japan. Closeup in blue frame Remove R43 in a red frame. Please do check in next page after remodering this page.
- Page 11 KLM-3048 Check Please check it after remodeling. Preperation AC adopter: KA350 DC power supply with function variable output voltage. (0 to 9 Volt) Please build in KLM-3048. Sound check Insert Plug of the AC adaptor in DC JACK. Push switch and the system enter the normal mode. Push C7 (Right edge ) key with pushing [SONG] switch.