7
May.2002
PARTS LIST
fig.part1e
MB : MAIN BOARD, J1B : JACK1 BOARD, J2B : JACK2 BOARD, PNB : PANEL BOARD, LB : LCDBOARD, VB : VOLUME BOARD, POB : POWER ASSY, EB :
ENCODER BOARD
SAFETY PRECAUTIONS:
The parts marked have
safety-related characteristics. Use
only listed parts for replacement.
CONSIDERATION ON PARTS ORDRING
When ordering any parts listed in the parts list, please specify the following items in the order sheet.
QTY PART NUMBER DESCRIPTION MODEL NUMBER
Ex. 10 22575241 Sharp Key C-20/50
15 2247017300 Knob (orange) DAC-15D
Failure to completely fill the above items with correct number and description will result in delayed or even
undelivered replacement.
NOTE: The parts marked # are new. (initial parts)
CASING
# 02906189 DISPLAY COVER 1
# 02906245 TOP COVER 1
22225375 P B-ESCT SD1H BLK 1
# 02906190 FRONT PANEL 1
CHASSIS
#
02906145 BOTTOM CHASSIS 1
KNOB, BUTTON
02781501
P S-KEY MX DBL 1
# 02906178 RUBBER SW 1
02892512 P R-KNOB MF-A DBL/LCG 1
# 02906201 S R-KNOB L DBL 1
SWITCH
01676512 SDKLA1-B PUSH SWITCH SW1 on POB 1
02781634 SKRGAED010 TACT SWITCH SW9,SW7,SW8,SW11,SW6,SW10 on PNB 6
13119710 SKHQFM SWITCH SW3,SW4,SW5,SW12 on PNB 4
01454945 SSSF112-S06N1 SLIDE SWITCH SW2 on J1B 1
JACK, EXT TERMINAL
13449148 YKB21-5009 JACK JK12 on VB 1
13449146 YKB21-5012 (W/SW) 6.5MM JACK JK11,JK10 on J1B,JK9,JK8 on J2B 2
+2
02892878 2DJ-0060003 DIN(MIDI) JACK JK3,JK6,JK5,JK4 on J1B 4
01343723 YKC21-3117(ORANGE) RCA(PIN) JACK JK2 on J1B 1
02781101 YKF45-0020 USB CONNECTOR JK7 on J1B 1
DISPLAY UNIT
02780067
RCM2072M-B LCD IC7 on LB 1
NOTE: Replacement RCM2072M-B should be made on a unit base.
POWER SUPPLY UNIT
02457745
A1DU2L3B104 VER.3 SWITCHING REGULATOR BOARD1 on POB 1
NOTE: Replacement A1DU2L3B104 VER.3 should be made on a unit base.
PCB ASSY
#
72120445 MAIN BOARD ASSY 1
# 72120534 VOLUME BOARD ASSY 1
# 72120545 ENCODER BOARD ASSY 1
# 72125767 POWER ASSY 1
NOTE: ‘POWER ASSY’ includes the following parts.
# ******** POWER BOARD ASSY Assy(Unit) 1
NOTE: ‘POWER BOARD ASSY’ includes the following parts.
02675701 WIRING ASSY WIRING W3(AC INLET+GND) JK1 on POB 1
# 03012089 INSULATING SHEET B104 1
# ******** PSW BOARD ASSY Assy(Unit) 1
NOTE: ‘PSW BOARD ASSY’ includes the following parts.
# 02906090 WIRING 2X50-P4-3PSDN-3PSDN-F CN12 on POB 1
Service Notes(A4)e 7 ページ ２００２年７月１６日 火曜日 午後７時１１分
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