Roland HP-1 Service Notes
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Roland HP-1 Service Notes

Roland HP-1 Service Notes

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See also: Owner's Manual
Mar, 2002
HP-1 RW/MH
HP-2e RW/LA
Roland Digital Piano

TABLE OF CONTENTS

SPECIFICATIONS
STAND EXPLODED VIEW KS-2e RW/LA
HOW TO ENTER TEST MODE, AND HOW TO VISUALIZE THE SYSTEM PROGRAM VERSION
HOW TO ENTER TEST MODE, DEVICE CHECK AND HOW TO VISUALIZE THE SYSTEM PROGRAM VERSION
CONTROL PCB ASSY HP-1 & CIRCUIT DIAGRAM
CONTROL PCB ASSY HP-2e & CIRCUIT DIAGRAM
SN00060
K6018482
HP-1 MH/RW, HP-2e RW/LA
SERVICE NOTES
First edition
Issued by RES
Page
1
2
2
3
4
4
5
6
7
7
7
8
8
8
9
9
10/11
10
12/13
14/15
16
17
17
18
19
20
21
22
23
Printed in Italy (E00) (AD)
1
Specifications
HP-1
Keyboard:
88-keys, hammer action(TP-30 FATAR)
Touch sensitivity
4 preset levels
Keyboard Mode
Whole, Dual (adjustable Volume balance)
Sound source:
Max polyphony:
64 Voices
Tones:
4 groups:[Piano], [Harpsichord], [Organ], [Strings]
8 Total Tones:Grand Piano1, Grand Piano2, Harpsichord,
Electric Piano, Church Organ, Organ, Strings, Choir
Panel controls:
Switch controls
Tone (4), Reverb, Demo
Rotary pot.
Master Volume
Key functions:
Master Tuning
Keys Tuning (0.1 Hz Steps) 415.3Hz - 466.2 Hz
Transpose
Key Transpose (-6 / +5 Semitone step)
Effects
Reverb (8 levels), Chorus (E. Piano),
Sympathetic Resonance (Piano, 8 levels)
Temperament
7 types, selectable tonic
Stretched Tuning
2 types
Pedals:
Damper
Central pedal
-
Left pedal
Soft/Sostenuto (selectable)
Composer:
Tracks
-
Song
-
Note Storage
-
Tempo
-
Resolution
-
Control
-
Preset songs
65 (demo songs)
Metronome
-
Other functions
-
Other
Power Output:
20W x 2
Speakers
12 cm x 2
Display
-
Connectors
Pedal Connector, Headphones Jack x 2 (Stereo),
Input Jacks (L/Mono, R)
Output Jacks (L/Mono, R)§
MIDI In / MIDI Out
Power supply
AC 117V, AC 230V, AC 240V
Power consumption
40 W
Dimensions (mm)
Piano
1380(W)x443(D)x181(H)
Stand
1390(W)x390(D)x645(H)
Total
1390(W)x443(D)x826(H)
Weight
Piano
34.2
Stand
11.7
Total:
45.9
Supplied accessories
Owner's Manual, Power cable
Cabinet Finish
Rosewood (RW)/ Mahogany PVC (MH)
Slide Lid
No
Stand rear panel
Half
Copyright © 2002 by ROLAND CORPORATION
All rights reserved. No parts of this publication may be reproduced in any form whithout the written permission of ROLAND CORPORATION.
HP-2e
88-keyshammer action(TP-30 FATAR)
4 preset levels
Whole, Dual (adjustable Volume balance), Split (adjustable
split point)
64 Voices
5 groups: [Piano], [E. Piano], [Harpsichord], [Organ], [Strings]
20 Total Tones: Grand Piano1, Grand Piano2, Piano + Strings
Piano + Choir, Electric Piano1, Electric Piano2, Vibraphone,
Electric Piano+Choir, Harpsichord, Organ Flute,
Harpsichord + Strings, Harpsichord + Choir, Church Organ,
Rotary Organ, Organ + Strings, Organ + Choir, Strings,
Slow Strings, Strings + Choir, Strings + Brass
Tone (5),Variation, Brilliance, Transpose, Split, Reverb, Key Touch,
+/- (up/down), Beat, Metronome, Recorder (4), Song
Master Volume
Keys Tuning (0.1 Hz Steps) 415.3Hz - 466.2 Hz
Key Transpose (-6 / +5 Semitone step)
Reverb (8 levels), Chorus (E. Piano),
Sympathetic Resonance (Piano, 8 levels)
7 types, selectable tonic
2 types
Damper
Sostenuto
Soft
2
1
approx. 5000
Quarter note = 20 to 250
96 ticks per quarter note
Play/Stop, Rec, Tempo, All Song Play, Track Select
65
Beat (2/2, 0/4, 2/4, 3/4, 4/4, 5/4, 6/4, 7/4, 3/8, 6/8, 9/8, 12/8)
8 volume levels
Panel Lock
20 W x 2
12 cm x 2
7 segments, 3-digit LED
Pedal Connector, Headphones Jack x 2 (Stereo),
Input Jacks (L/Mono, R),
Output Jacks (L/Mono, R), MIDI In / MIDI Out
AC 117V, AC 230V, AC 240V
40 W
1402(W)x476(D)x244(H)
1400(W)x455(D)x643(H)
1402(W)x476(D)x887(H)
42.7
16.4
59.1
Owner's Manual, Power cable, Roland 60 Classical Piano Masterpiece
Rosewood PVC (RW)/ Light Oak (LA)
Yes
Semi-Full

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Summary of Contents for Roland HP-1

  • Page 1: Table Of Contents

    Slide Lid Stand rear panel Half Semi-Full Copyright © 2002 by ROLAND CORPORATION SN00060 K6018482 Printed in Italy (E00) (AD) All rights reserved. No parts of this publication may be reproduced in any form whithout the written permission of ROLAND CORPORATION.

  • Page 2: Location Of Controls Hp-1 Rw/Mp

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 LOCATION OF CONTROLS HP-1-RW/MP PARTS LIST OF EXPLODED VIEW HP-1-RW/MP Part No. Description 7772916000 MDF MUSIC REST (ROSEWOOD) HP-1-RW 7774404000 MDF MUSIC REST (SATIN MAHOGANY) HP-1-MH J2329105 HINGE F/MUSIC REST K2238113 MUSIC SCORE HOLDER...

  • Page 3: Exploded View Hp-1 Rw/Mp

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 EXPLODED VIEW HP-1-RW/MP...

  • Page 4: Location Of Controls Hp-2E Rw/La

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 LOCATION OF CONTROLS HP-2e-RW/LA PARTS LIST OF EXPLODED VIEW HP-2e-RW/LA Part No. Description 7773012000 BORED MUSIC REST HP-2E/3E-RW 7774307000 VARN. MUSIC REST (OAK) HP-2E-LA J2329105 HINGE F/MUSIC REST K2198111 MUSIC SCORE HOLDER HP-2E-RW 7774311000 VARN.

  • Page 5: Exploded View Hp-2E Rw/La

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 EXPLODED VIEW HP-2e-RW/LA...

  • Page 6: Keyboard Parts List

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 KEYBOARD PARTS LIST 88-KEY KEYBOARD ASSY TP/30 code J2589109...

  • Page 7: Stand Exploded View Ks-1 Rw/Mp

    SELF.TAP SCREW 3,5x19 TCTCPRBZ J2289125 SCREW 2,9x10 TCTC PR TROP Circuit Diagram 2-Note Pedal Part No. Description 7772905000 RIGHT SIDE PANEL (ROSEWOOD) HP-1-RW 7774402000 RIGHT SIDE PANEL (MAHOGANY) HP-1-MH 7772907000 LEFT SIDE PANEL (ROSEWOOD) HP-1-RW PEDAL BOARD 2 PEDALS WIR1...

  • Page 8: Note Pedal Exploded View & Parts List

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 STAND EXPLODED VIEW KS-2e-RW/LA 3-Note Pedal Exploded View & Parts List ASSY J3059116 Part No. Description K1148151 REAR PANEL (OAK) KS-2E-LA K1148148 REAR PANEL KS-2E/KS-3E/KS7E Circuit Diagram 3-Note Pedal 7897001000 RIGHT SIDE PANEL ASSY (OAK) KS-2E-LA...

  • Page 9: Test Mode

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 TEST MODE HP-1 3. EFFECT CHECK +--------------------------------- Notations: Chorus +------------------------ Reverb +--------------- • = Led ON; + ----- Resonance ✷ = Led blinking ❍ = Led off • BUTTONS Press the button DEMO to go on to the next check.

  • Page 10: Test Mode Hp-2E

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 TEST MODE HP-2e 2. SWITCH / LED CHECK At first, all LEDs are on. Items required: Every time you press a button you hear a piano sound. When all the buttons have been pressed and all LEDs are off, the system goes on to the following check auto- MIDI cable matically.
  • Page 11 HP-1 MH/RW, HP-2e RW/LA Mar, 2002 4. PANPOT CHECK 5. A/D AND MIDI CHECK When you press the following buttons, you hear the corresponding sound as indicated below. A/D check: The display visualizes: The display visualizes: Buttons and LEDs are as follows: +---------------------- ➔...
  • Page 12 HP-1 MH/RW, HP-2e RW/LA Mar, 2002 PARTS LIST HP-1-RW/MH (117V, 230V, 230VE, 240VA) SAFETY PRECAUTIONS : CONSIDERATION ON PARTS ORDERING When ordering any parts listed in the parts list,please specify the following items in the order sheet. 00129278 I.C. SSC1080 FOB...
  • Page 13 PACKING K2638272 POLYST. END-SIDE HP-1-RW K2638273 CENTRAL POLYSTERENE END-SIDE HP-1-RW K2638274 CENTRAL POLYSTERENE END-SIDE HP-1-RW K2638275 RIGHT SIDE LDPE PROTECTION+BOX HP-1-RW K2638276 LEFT SIDE LDPE PROTECTION+BOX HP-1-RW K2638277 CENTRAL LDPE PROTECTION HP-1-RW K2678115 CARTENE ENVELOPE HD 60X80 K2678109 CARTENE ENVELOPE HD 150X40...
  • Page 14 HP-1 MH/RW, HP-2e RW/LA Mar, 2002 PARTS LIST HP-2e-RW/LA (230V/230VE/240VA) SAFETY PRECAUTIONS : CONSIDERATION ON PARTS ORDERING 7773002000 CONTROL PCB ASSY HP-2e When ordering any parts listed in the parts list,please specify the following items in the order sheet. 7772903000...

  • Page 15: Parts List Hp-1 Rw/Mp

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 01452189 COND. ECKDBE472 ZF C101on PAB MISCELLANEOUS 40016756 NUT M12 HLJ0999-01-360 M12 INDUCTOR, COIL, FILTER J2289113 NUT 3MA H.3 <<EMI>> 12449326 NOISE SUP. SBT-0460 L15 on PAB J2329105 HINGE F/MUSIC REST <<EMI>> 13529187 NOISE SUP.

  • Page 16: Block Diagram

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 BLOCK DIAGRAM PANEL BOARD PEDAL UNIT FOR HP-2e PEDAL UNIT FOR HP-1 PHONES BOARD LED+SW MASTER VOLUME MATRIX SOFT SOST DAMPER SOFT DAMPER MIDI OUT MIDI IN PEDAL JACK MAIN BOARD INPUT OUTPUT LEFT/MONO RIGHT...

  • Page 17: Phones & Volume Pcb Assy & Circuit Diagram

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 PHONES PCB ASSY & CIRCUIT DIAGRAM ASSY 7772903000 PHONES BOARD JK101 YKB21-5006 L18=L19=L22=EXCELDR25V 100 I CN15 100 I 53014-0710 SIG_L SIG_R AGND JK102 From JACK BOARD MUTE_SEND YKB21-5006 MUTE_RET LED_K 100 I LED_A 100 I...

  • Page 18: Main Pcb Assy

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 MAIN PCB ASSY for HP-1 ASSY 7772901000 for HP-2e ASSY 7773001000 View from component side View from solder side...

  • Page 19: Circuit Diagram Main Pcb Assy

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 CIRCUIT DIAGRAM (MAIN PCB ASSY) A[0:19] I/O8 I/O7 I/O6 I/O5 I/O4 RB420D D 3. 3 I/O3 RAM-POWER I/O2 C172 D 3. 3 C178 I/O1 C179 MCR50J@ IC2C C180 IC23 C181 XWOE XW3-OE TC7W00F C182...

  • Page 20: Power & Amp. Pcb Assy

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 POWER & AMP. PCB ASSY or HP-1 ASSY 7772904000 for HP-2e ASSY 7773003000 View from component side...

  • Page 21: Circuit Diagram Power & Amp. Pcb Assy

    HP-1 MH/RW, HP-2e RW/LA Mar, 2002 CIRCUIT DIAGRAM (POWER & AMP. PCB ASSY) IC2C 33uF16 33uF16 IC1C 33uF16 UPC4570G IC3C 33uF16 EQ BOARD TO CONTROL UPC4570G BA5218FP BOARD (CN4) 12Ks M1698 NIU M1698 NIU TER1 TER2 2K2s 10Ks 53014_0810 53014_0610 NIU...
  • Page 22 HP-1 MH/RW, HP-2e RW/LA Mar, 2002 CONTROL PCB ASSY & CIRCUIT DIAGRAM (only for HP-1) ASSY7772902000 View from component side D+5V TLHR4401 TLHR4401 TLHR4401 TLHR4401 TLHR4401 TLHR4401 SCD7 LED1 LED2 LED3 LED4 LED5 LED6 TO MAIN BOARD SCD6 (CN4) SCD5...
  • Page 23 HP-1 MH/RW, HP-2e RW/LA Mar, 2002 CONTROL PCB ASSY & CIRCUIT DIAGRAM (only for HP-2e) ASSY 7773002000 View from component side View from solder side SCD7 TO MAIN BOARD SCD6 (CN4) SCD5 SCD4 53015_0410 LED19 RN2427 LB603VF SCD7 SCD6 COM3...

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