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Roland HP-535 Service Notes

Roland HP-535 Service Notes

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HP-535
HP-535
ROLAND PIANO DIGITAL

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GENERAL VIEW /

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.
17059915
SERVICE NOTES
First Edition
Issued by RJA
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Printed in Japan AA00 (DP) 1

PANEL LAYOUT

FRONT VIEW
Power
!6
q w
e r
t
Function
Brilliance
Mellow
Bright
Volume
Reverb
Chorus
Min
Max
y
REAR VIEW
o
!0
!1
Metronome
Song
Beat
Tempo
t
!3

PANEL LAYOUT PARTS LIST

No.
Pno.
Part Name
q
00671556
SLIDE POT. EWANNKX10B14
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
15039245
LED SEL6210S TPS
y
00900156
D S-KEYTOP SD2H BLK
15039245
LED SEL6210S TPS
u
00900167
D S-KEYTOP SD3H BLK
15039245
LED SEL6210S TPS (Pianist, Split)
01121689
LED SPR-325MVWT31 (Key Touch)
i
00900178
D S-KEYTOP SD4H BLK
15039245
LED SEL6210S TPS
o
01346390
ISOLATOR LED SPONGE
!0
01121689
LED SPR-325MVWT31
!1
71013990
LCD UNIT
!2
01346201
DISPLAY COVER
!3
01125901
D S-KEYTOP SX1H-A BLK
Nov. 1998
i
Piano
E.Piano
Harpsi
Vibes
Organ
Strings
Choir
GS Tones
Pianist
Split
Key Touch
Lower
u
!2
!4
u
Track
R
1
2
Value
Transpose
Play
Rec
t
!5
No.
Pno.
Part Name
!4
00900189
D S-KEYTOP SX1H BLK
!5
22495278
D S-KEYTOP MD2H BLK
15039245
LED SEL6210S TPS
!6
22495576
A S BUTTON LX BLK
13129139
AC PUSH SWITCH SDDLB1-A-D-2 TV-5 5A/250V
1

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  • Page 1: Table Of Contents

    Copyright © 1998 by ROLAND CORPORATION 71013990 LCD UNIT 01346201 DISPLAY COVER All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION. 01125901 D S-KEYTOP SX1H-A BLK 17059915 Printed in Japan AA00 (DP) 1...

  • Page 2: Specifications

    HP-535 Nov. 1998 Other Functions SPECIFICATIONS :Panel Lock Connectors :Output jacks (Stereo/Mono) HP-535 :ROLAND DIGITAL PIANO :Input jacks (Stereo/Mono) :Microphone jack(with echo) :Headphone jack x2 (Stereo) :MIDI IN connector x2 / MIDI OUT connector <Keyboard> :Computer connector Keyboard :Pedal Connector (8 pin DIN type)

  • Page 3: Exploded View

    HP-535 Nov. 1998 EXPLODED VIEW NOTE The cushion under the UPPER BLIND H is #01452501 UPPER BLIND CUSHION.

  • Page 4: Parts List

    SDDLB1-A-D-2 TV-5 5A/250V AC PUSH SWITCH 00341778 KEY FELT 13159363 SSSF124-S09N-1 SLIDE SWITCH SW301 on FJB 01346201 DISPLAY COVER 00890990 ROLAND BADGE 12 GOLD JACK, SOCKET 01455767 END BLOCK L 01455778 END BLOCK R 13449283 HLJ7101-01-3010 JACK 6.5MM JK1-4 on PAB 01234656...
  • Page 5 HP-535 Nov. 1998 71121767 PAB3 ANALOG PHANTOM NOTE : PAB3 ANALOG PHANTOM includes the following PWBs. 01344278 CPU HD6437034AD72F IC3 on MB 00232567 DAC PCM69AU-1/T2 IC5 on MB ******** PAB3 EQ BOARD ASSY 01126612 DRAM TC514260DJS-60(YEL) IC22,23 on MB ********...
  • Page 6 HP-535 Nov. 1998 15039245 LED SEL6210S TP5 LED1,3 on LBB TRANSFORMER 01345445 LED L-1384AD/1ID D301 on FJB 01450212 PWR TRANS 01450212 UNIVERSAL RESISTOR AC INLET 00126112 R ARRAY EXBV8V101JV RA2,3,5,19,30-32,38-40 on MB 23425740 AC INLET INL-8 10A/125V 2P PO JK401 on IB...

  • Page 7: Test Mode

    HP-535 Nov. 1998 TEST MODE Note!: When you enter item 8), the user setting data will be set to the factory settings. Required items • MIDI cable (1.5m or linger Part No.23485229 1.5m) • Computer test cable for SOUND CANVAS SC-88 (Part No.17049906) •...
  • Page 8 HP-535 Nov. 1998 If a problem is found, the following error display will appear. DEVICE (Error content) LCD display Faulty content Err PROGRAM ROM Program (flush or mask ROM) fault Err DRAM Work DRAM read/write fault Err Wave ROM Wave ROM data content fault...
  • Page 9 HP-535 Nov. 1998 * Press the following buttons, and confirm that a sound is heard and that the characters shown in the LCD ("S" for [Song], "B" for [Beat], "T" for [Tempo], "+" for [Value+] and "-" for [Value-]) disappear.
  • Page 10 HP-535 Nov. 1998 6. Serial interface check The following display will appear. ⋅ MIDI operation check Set the computer switch to the MIDI position. " £" symbol will be displayed at the left of "MI" in the LCD. Using a MIDI cable, connect the MIDI IN located under the keyboard to the MIDI OUT located at the back of the piano.
  • Page 11 Now press the [Beat] button to select DOM (Japanese) specifications, or press the [Tempo] button to select EXP (export) specifications. * When you enter this setting, the HP-535 will automatically return to the factory settings. Press [Function] button to proceed to the next test.

  • Page 12: Stand Assembly

    HP-535 Nov. 1998 2. Fixing the Pedal Board and Side Boards STAND ASSEMBLY (KS-505) ¡ Position the Pedal Board so it rests on top of the metal fitting at the bottom of the Side Board q. 1. Part Check Before you begin assembling the stand, check that all the parts were supplied.
  • Page 13 HP-535 Nov. 1998 3. Fitting the Rear Board 5. Connecting the Pedal and Power Cords ¡ Position the Rear Board so the side on which the wood- ¡ Connect the pedal cord to the Pedal jack on the rear of the grain is visible faces the same direction as the three piano.

  • Page 14: Stand Exploded View

    HP-535 Nov. 1998 STAND EXPLODED VIEW STAND EXPLODED VIEW 71019545 SIDE BOARD L ASSY 117/230/240V ONLY 71120045 PEDAL BOARD ASSY 117/230/240V ONLY (71019556 SIDE BOARD R ASSY) 71019823 PEDAL UNIT Pno. Part Name 71120045 PEDAL BOARD ASSY 22245308 PEDAL BOARD FELT...

  • Page 15: Stand Parts List

    HP-535 Nov. 1998 STAND PARTS LIST Parts No. Description 71019923 KS-505/KS-505D SCREW SET 01451867 REAR BOARD NOTE : SCREW SET includes the following parts. 71019556 SIDE BOARD R ASSY @ : SCREW SET ˝ ” L • B NOTE : SIDE BOARD R ASSY includes the following parts.

  • Page 16: Stand Exploded View

    HP-535 Nov. 1998 STAND EXPLODED VIEW STAND EXPLODED VIEW 71018878 SIDE PANEL L ASSY 100V ONLY 71120045 PEDAL BOARD ASSY 100V ONLY (71018889 SIDE PANEL R ASSY) 71019823 PEDAL UNIT The items bracketed by( )are parts for SIDE PANEL ASSY R Pno.

  • Page 17: Stand Partslist

    HP-535 Nov. 1998 STAND PARTS LIST Parts No. Description 00677978 6*12mm JOINT NUT 01451867 REAR BOARD 40011278 3*8mm BINDING HEAD P-TITE FeBC 71018889 SIDE BOARD R ASSY 40011334 3*12mm BINDING HEAD P-TIGHT Fe BZC NOTE : SIDE BOARD R ASSY includes the following parts.

  • Page 18: Pedal Unit Exploded View

    HP-535 Nov. 1998 PEDAL UNIT EXPLODED VIEW CONNECT BOARD PARTS LIST 15229728 GP2S24B PHOTO INTERRUPTER 15119112 2SA1015Y TRANSISTOR 13299199 EVND8AA03B13 TRIMMER CONNECT BOARD CIRCUIT DIAGRAM PARTS LIST Parts No. Part Name 71018623 PEDAL CENTER 00904190 PEDAL CHASSIS 00908023 FELT L...

  • Page 19: Keyboard Disassembly

    HP-535 Nov. 1998 Installing the PA-4A board KEYBOARD DISASSEMBLY As shown in Fig.3, place the board against the hook part a of the sub-shassis, and screw the board into the sub-shassis. Removing PA-4A key Screw in order, from the round hole(positioning hole) on the While holding the front end of the key, insert the tip of long-nose connector side.

  • Page 20: Keyboard Parts List

    HP-535 Nov. 1998 KEYBOARD PARTS LIST KEYBOARD PA-4A88-C2 CIRCUIT BOARD HP-335/535/245/555G·KR-575/575P PA-4A88-C2 KEYBOARD ASSY PARTS LIST 71017401 PARTS No. PARTS NAME Qty. 00455501 PA-4A N-KEY A 00455512 PA-4A N-KEY B 00455534 PA-4A N-KEY C 00455545 PA-4A N-KEY D 00455556 PA-4A...

  • Page 21: Keyboard Pa-4A88-C2 Circuit Diagram

    HP-535 Nov. 1998 KEYBOARD PA-4A88-C2 CIRCUIT DIAGRAM...

  • Page 22: Block Diagram

    HP-535 Nov. 1998 BLOCK DIAGRAM...

  • Page 23: Circuit Board (Main)

    HP-535 Nov. 1998 CIRCUIT BOARD (MAIN) ASSY 71018067 View from components side. View from foil side.

  • Page 24: Circuit Diagram (Main)

    HP-535 Nov. 1998 CIRCUIT DIAGRAM (MAIN)

  • Page 25: Circuit Board (Panel L)

    HP-535 Nov. 1998 CIRCUIT BOARD (PANEL L) ASSY 71013490 NOTE PANEL R BOARD ASSY includes the following parts. # 01452734 14X350-P2.0-51065-51015-F WIRING CN2 on PRB # 01452723 15X400-P2.0-51065-51015-F WIRING CN3 on PRB # 01452712 10X100-P2.0-51065-51015-F WIRING CN1 on PRB View from components side.

  • Page 26: Circuit Diagram (Panel L)

    HP-535 Nov. 1998 CIRCUIT DIAGRAM (PANEL L)

  • Page 27: Circuit Board (Panel R)

    HP-535 Nov. 1998 CIRCUIT BOARD (PANEL R) ASSY 71012201 NOTE PANEL L BOARD ASSY includes the following parts. 01450045 8X400-P2.0-51065-51015-F WIRING CN4 on PLB 01450034 12X400-P2.0-51065-51015-F WIRING CN3 on PLB 01450023 9X350-P2.0-51065-51015-F WIRING CN1 on PLB View from components side.

  • Page 28: Circuit Diagram (Panel R)

    HP-535 Nov. 1998 CIRCUIT DIAGRAM (PANEL R)

  • Page 29: Circuit Board (Front Jack, Analog ,Inlet)

    HP-535 Nov. 1998 CIRCUIT BOARD (FRONT JACK, ANALOG ,INLET) NOTE PAB3 ANALOG PHANTOM includes the following parts. ******** PAB3 EQ BOARD ASSY 71011878 PAB3 INLET 100/117V 71011867 FRONT JACK BOARD ******** PAB3 ANALOG BOARD NOTE : PAB3 ANALOG BOARD includes the following parts.

  • Page 30: Circuit Diagram (Front Jack, Analog ,Inlet)

    HP-535 Nov. 1998 CIRCUIT DIAGRAM (FRONT JACK, ANALOG, INLET) HP-535/555G EQ BOARD ASSY 71011978 PAB3 C212 PANEL L EQUALIZER C206 0.082 BOARD BOARD BOARD 0.068 (CN1) (CN1) (CN201) 3.3/50 R208 R217 R212 C208 53253-0610 53253-0810 B10B-XH-A 6.8K C215 R204 C204 6.8K...

  • Page 31: Circuit Board (Mic)

    HP-535 Nov. 1998 CIRCUIT BOARD (MIC) ASSY 71011901 NOTE MIC BOARD ASSY includes the following parts. 22150756 JACK NUT 2 01344489 MIC HOLDER View from components side. CIRCUIT BOARD (LCD B) ASSY 71012167 View from components side.

  • Page 32: Circuit Diagram (Mic)

    HP-535 Nov. 1998 CIRCUIT DIAGRAM (MIC) CIRCUIT DIAGRAM (LCD B)

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