HP-555G Nov. 1998 HP-555G ROLAND PIANO DIGITAL SERVICE NOTES PANEL LAYOUT First Edition Issued by RJA FRONT VIEW q p t e w r i TABLE OF CONTENTS Page PANEL LAYOUT ........................................................................................................... 1 PANEL LAYOUT PARTS LIST ........................................................................................................... 1 SPECIFICATIONS ........................................................................................................... 2 EXPLODED VIEW ...........................................................................................................
3 PARTS LIST OF EXPLODED ........................................................................................................... 4 PARTS LIST ........................................................................................................... 4 CHECKING THE VERSION NUMBER ........................................................................................................... 8 HOW TO UPDATE THE FLASH MEMORY ........................................................................................................... 8 TEST MODE ...........................................................................................................
9 STAND ASSEMBLY ........................................................................................................... 15 STAND EXPLODED VIEW ........................................................................................................... 17 STAND PARTS LIST ........................................................................................................... 18 STAND EXPLODED VIEW ........................................................................................................... 19 STAND PARTSLIST ...........................................................................................................
20 REPLACING FDD ........................................................................................................... 20 PEDAL UNIT EXPLODED VIEW ........................................................................................................... 21 CONNECT BOARD PARTS LIST ........................................................................................................... 21 CONNECT BOARD CIRCUIT DIAGRAM ........................................................................................................... 21 KEYBOARD DISASSEMBLY ...........................................................................................................
22 KEYBOARD PARTS LIST ........................................................................................................... 23 KEYBOARD PA-4A88-C2 CIRCUIT BOARD ........................................................................................................... 23 KEYBOARD PA-4A88-C2 CIRCUIT DIAGRAM ........................................................................................................... 24 BLOCK DIAGRAM ........................................................................................................... 25 CIRCUIT BOARD (MAIN) ...........................................................................................................
26 CIRCUIT DIAGRAM (MAIN) ........................................................................................................... 27 CIRCUIT BOARD (PANEL L) ........................................................................................................... 28 CIRCUIT BOARD (PANEL R) ........................................................................................................... 29 CIRCUIT DIAGRAM (PANEL L / PANEL R) ........................................................................................................... 30 ...........................................................................................................
31 ........................................................................................................... 32 CIRCUIT BOARD (MIC) ........................................................................................................... 33 CIRCUIT BOARD (LCD B) ........................................................................................................... 33 CIRCUIT DIAGRAM (MIC) ........................................................................................................... 34 CIRCUIT DIAGRAM (LCD B) ...........................................................................................................
34 GENERAL VIEW ........................................................................................................... 1 GENERAL VIEW !4 u @0 PANEL LAYOUT PARTS LIST No. Pno. Part Name p 00671556 SLIDE POT. EWANNKX10B14 q 00346178 SLIDE POT. RS30111CA w 22485192 I S-KNOB S BLK/LCG e 22245194 POT DUST COVER M 1H r 32225353 I S-ESCT SX1V BLK L=30 t 00900145 D S-KEYTOP SD1H BLK y 00900156 D S-KEYTOP SD2H BLK u 00900167 D S-KEYTOP SD3H BLK i 00900178 D S-KEYTOP SD4H BLK o 01346390 HP-535 ISOLATOR LED SPONGE !0 01121689 LED SPR-325MVWT31 No. Pno.
Part Name !1 71013990 LCD UNIT !2 01346201 HP-535 DISPLAY COVER !3 01125901 D S-KEYTOP SX1H-A BLK !4 00900189 D S-KEYTOP SX1H BLK !5 22495340 D S-KEYTOP MX1H DWG !6 22495312 D S-KEYTOP MD1H MCG !7 01013023 D S-KEYTOP SD1H DRD !8 00900190 D S-KEYTOP SX2H BLK !9 01341956 FDD MF355F-3252MG @0 01011923 ESCUTCHEON FDD Copyright © 1998 by ROLAND CORPORATION All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION.
1 17059916 Printed in Japan AA00 (DP) 1 Accomp Balance Keyboard Tone Function Piano E.Piano Harpsi Vibes Organ Strings Choir GS Tones Brilliance Mellow Bright Min Volume Max Reverb Chorus Pianist Split Key Touch Lower y u o !0 !1 !2 !4 u y !4 t Accomp Balance Keyboard Tone Function Piano E.Piano Harpsi Vibes Organ Strings Choir GS Tones Reverb Chorus Pianist Split Key Touch Lower Mellow Brilliance Bright Min Volume Max Composer Disk Rhythm 1 2 3 4 Value Menu Metronome Song Beat Tempo Transpose Reset Stop Play Rec Bwd Fwd Exit Enter t !3 t !4 !5 !6 !7 !8 t !9 Count In Marker Clear A B Repeat Composer FRONT JACK, ANALOG ,INLET ) M ( FRONT JACK, ANALOG ,INLET