pm_p.01～07(HP-335) (FR)

HP-335 Nov. 1998 SPECIFICATIONS HP-335 ROLAND PIANO DIGITAL SERVICE NOTES First Edition Issued by RJA HP335 : Roland Digital Piano G Keyboard ........................ : 88 keys Hammer action mechanism G TouchSensitivity ........... : 3 Levels G Keyboard Mode ............. : Whole : Split(adjustable split point) : Dual : Pianist : Manual Drum/SFX TABLE OF CONTENTS Page GENERAL VIEW ............................................................................................... 1 SPECIFICATIONS ...............................................................................................

1 LOCATION OF CONTROLS ............................................................................................... 2 PANEL LAYOUT PARTS LIST ............................................................................................... 2 EXPLODED VIEW PARTS LIST ............................................................................................... 2 EXPLODED VIEW ............................................................................................... 3 PARTS LIST ...............................................................................................

4 STAND PARTS LIST (KS-305) ............................................................................................... 7 KS-305 STAND EXPLODED VIEW (KS-305) ............................................................................................... 7 STAND EXPLODED VIEW PARTS LIST ............................................................................................... 7 PEDAL UNIT EXPLODED VIEW ............................................................................................... 8 CONNECT BOARD PARTS LIST ...............................................................................................

8 CONNECT BOARD CIRCUIT DIAGRAM ............................................................................................... 8 STAND ASSEMBLY (KS-305) ............................................................................................... 9 KEYBOARD PARTS LIST ............................................................................................... 10 KEYBOARD DISASSEMBLY ............................................................................................... 10 KEYBOARD PA-4A88-C2 CIRCUIT BOARD ...............................................................................................

11 KEYBOARD PA-4A88-C2 CIRCUIT DIAGRAM ............................................................................................... 12 TEST MODE ............................................................................................... 12 BLOCK DIAGRAM ............................................................................................... 15 CIRCUIT BOARD (MAIN) ............................................................................................... 16 CIRCUIT DIAGRAM (MAIN) ...............................................................................................

17 CIRCUIT BOARD (PANEL L) ............................................................................................... 18 CIRCUIT DIAGRAM (PANEL L) ............................................................................................... 19 CIRCUIT BOARD (PANEL R) ............................................................................................... 20 CIRCUIT DIAGRAM (PANEL R) ............................................................................................... 21 CIRCUIT BOARD (FRONT JACK, ANALOG ,INLET) ...............................................................................................

22 CIRCUIT DIAGRAM (FRONT JACK, ANALOG, INLET) ............................................................................................... 23 CIRCUIT BOARD (MIC) ............................................................................................... 24 CIRCUIT DIAGRAM (MIC) ............................................................................................... 24 Conforms to GM/GS G Max.Polyphony .............. : 64 voices G Tones ............................. : 8 groups 263 variations (incl.8 drum sets,1 SFX set) G Temperament................. : 7 types, selectable tonic G Stretched Tuning .......... : 2 types G Master Tuning................ :

415.3 Hz ~466.2 Hz (0.1 Hz Step) G Transpose ...................... : Key Transpose (-6~+5 Half-steps) : Playback Transpose (-6~+5 Half-steps) G Effects ............................ : Reverb(10 levels), Chorus(10 levels) : Sympathetic Resonance(10 levels) G Music Styles .................. : 22 Pianist Styles G Control ........................... : Start/Stop : Intro/Ending G Metronome ..................... : 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 : Volume:10 levels G Tracks ............................ : 3 tracks G Song ............................... : 1 song G Note Storage .................. : Approx. 30,000 notes G Tempo ............................ :

Quarter note = 20 - 250 G Resolution ..................... : 120 ticks per quarter note G Control ........................... : Song Select, Play/Stop, Rec, All Song Play : Track Select, PlaybackBalance, CountIn G Rated Power Output...... : 30 W Ч 2 G Speakers ........................ : 20cm Ч 2 G Display ........................... : Beat Indicator : 7-segment, 3-digit LED G Control ........................... : Volume : Microphone Volume, Microphone Echo : Brilliance G Pedals ............................ : Damper (half-pedal recognition) : Soft (half-pedal recognition) : Sostenuto (Function assignable) G Other Functions ............ : Panel Lock G Connectors .................... :

Output jacks (Stereo/Mono) : Input jacks (Stereo/Mono) : Microphone jack(with echo) : Headphone jack Ч 2 (Stereo) : MIDI IN connector Ч 2 / MIDI OUT connecto r : Computer connector : Pedal Connector (8 pin DIN type) G Power supply ................. : AC117V/AC230V/AC240V G PowerConsumption ...... : 85W(117V)/68W(230V)/68W(240V) G Cabinet finish ................ : Simulated rosewood G Dimensions(including Piano Stand) : 1,445 mm(W) Ч 525 mm(D) Ч 892 mm(H) : 56-15/16(W) Ч 20-11/16 (D) Ч 35-1/8(H) G Weights(including piano Stand) : 60.9 kg / 134 lbs 5 oz G Accessories ................... : Owner's manual English(71015401) : Power cord 100V : (13499219) 117V : (13499220) 230V : (13499221) 240V :

( 13499222) : Euro converter plug(230V only) (00905234) 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. 1 17059914 Printed in Japan ACE0 (DP) 1

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HP-335 Nov.1998 EXPLODED VIEW PARTS LIST LOCATION OF CONTROLS HP-335 Front panel [PARTS LIST] No. Part No.

Part Name q 01344378 TOP BOARD w 00900478 TOP BOARD HOLDER e 00900401 MUSIC REST r 22325182 MR HINGE ASSY t 00900278 MUSIC STOPPER y 00239367 SHOULDER SCREW 1165 u 00900312 BLIND UPPER i 71011878 PAB3 INLET 100/117V o 01017134 LID RAIL STOPPER !0 00900534 BRACKET !1 00900101 SIDE PANEL UPPER L !2 71012023 SIDE PANEL L ASSY !3 01455767 END BLOCK L !4 01344467 SW HOLDER !5 71011867 PAB3 FRONT JACK BRD !6 13129139 AC PUSH SWITCH !7 22495576 A S-BUTTON LX BLK !8 01344389 LID BOARD !9 01450212 PWR TRANS 01450212 UNIVERSAL @0 71011856 PAB3 ANALOG PHANTOM @1 71013190 MAIN BOARD ASSY @2 00900123 SIDE PANEL UPPER R @3 71012034 SIDE PANEL R ASSY @4 01455778 END BLOCK R @5 71011901 IC BOARD ASSY @6 01349778 FULL-RANGE PD-20103A3 @7 00900467 PWB HOLDER @8 71017734 BLIND ASSY @9 01344390 FRONT PANEL #0 00900289 CENTER HOLDER #1 00900567 PANEL HOLDER FP #2 01017678 LID BLIND #3 00900378 LID BLIND CAP [Screw] No.

Part No. Part Name A 40011123 BINDING TAPTITE B 4*8 BZC B 40011312 BINDING TAPTITE P 3*8 BZC C 40012178 TPA BIND 3*12 BZC D 40012145 TPA TRUSS 4*14 BZC E ******** TRUSS TAPTITE P 4*25 ZC F 40012490 PAN TAPTITE P 4*10 BZC G 40011323 PAN TAPTITE P 3*10 BZC H 40232845 PAN MACHINE SCREW W/SW+PW 4*16 ZC I 40011056 BINDING TAPTITE B 3*6 ZCB J 40128512 BINDING TAPTITE B WH 4*25*20 BZC W=11 K 40012034 TRUSS MACHINE SCREW 4*18 BZC L 40011101 BINDING TAPTITE B 3*8 BZC Power y u HP-335 Rear panel o !5 u !0 o !1 !2 !6 !4 t t PANEL LAYOUT PARTS LIST No. Part Number 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 01011312 ISOLATOR LED SPONGE !0 01121689 LED SPR-325MVWT31 !1 00239767 LED LB-603VF !2 15039245 LED SEL6210S TPS !3 01344589 DISPLAY COVER !4 00904245 D S-KEYTOP SX3H BLK !5 00900189 D S-KEYTOP SX1H BLK !6 22495278 D S-KEYTOP MD2H BLK 15039245 LED SEL6210S TPS !7 22495576 A S BUTTON LX BLK 13129139 AC PUSH SWITCH SDDLB1-A-D-2 TV-5 5A/250V *All Tact Switches are #13169752 EVQ 213 05R TACT SWITCH.

2 !7 q w e r t i Function Piano E.Piano Harpsi Vibes Organ Strings Choir GS Tones Brilliance Mellow Bright Min Volume Max Reverb Chorus Pianist Split Key Touch Lower Function Piano E.Piano Harpsi Vibes Organ Strings Choir GS Tones Brilliance Mellow Bright Min Volume Max Reverb Chorus Pianist Split Key Touch Lower Mellow ht Brilliance Brig Min Volume Ma x Song Track R 1 2 Beat Value Tempo Metronome Song Beat Tempo Transpose Play Rec

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HP-335 Nov.1998 PARTS LIST 00900512 PANEL HOLDER R 00900467 PWB HOLDER 12339355 SWITCH COVER 721128-18 22245194 POT DUST COVER M 1H # 01346401 ISOLATOR LED SPONGE 22145199 SHAFT STAY L 22145901 SHAFT STAY R 01011390 SHAFT CUSHION 00900567 PANEL HOLDER FP # 01344467 SW HOLDER 00900534 BRACKET 01011312 ISOLATOR LED SPONGE FJB : FRONT JACK BOARD PAB : PAB ANALOG BOARD MIC : MIC BOARD PLB : PANEL L BOARD PRB : PLB PANEL R BOARD MB : MAIN BOARD EB : EQ BOARD IB : INLET BOARD NOTE : The part marked # are new (initial parts).

KNOB,BUTTON 22495576 A S-BUTTON LX BLK POWER SWITCH 22495278 D S-KEYTOP MD2H BLK 00900145 D S-KEYTOP SD1H BLK 00900156 D S-KEYTOP SD2H BLK 00900167 D S-KEYTOP SD3H BLK 00900178 D S-KEYTOP SD4H BLK 00900189 D S-KEYTOP SX1H BLK 00904245 D S-KEYTOP SX3H BLK 22485192 I S-KNOB S BLK/LCG CASING # 01344378 TOP BOARD 00900401 MUSIC REST 22325182 MR HINGE ASSY 00900278 MUSIC STOPPER # 01344389 LID BOARD 00900378 LID BLIND CAP 01017678 LID BLIND 00900312 BLIND UPPER # 01344445 REAR PANEL # 01344390 FRONT PANEL 32225353 I S-ESCT SX1V BLK L=30 00341778 KEY FELT # 01344589 DISPLAY COVER # 01455767 END BLOCK L # 01455778 END BLOCK R 00900501 SIDE PLATE L 00900523 SIDE PLATE R 00121945 SPEAKER COVER 00890990 ROLAND BADGE 12 GOLD SWITCH 13129139 SDDLB1-A-D-2 TV-5 5A/250V AC PUSH SWITCH 13169752 EVQ 213 05R TACT SWITCH SW1,3-10,12,13,15-17 on PLB/SW1,3-12 on PRB 13159363 SSSF124-S09N-1 SLIDE SWITCH SW301 on FJB JACK,SOKET 13429911 TCS7927-28-401 DIN SOCKET JK304 on FJB 00340223 YKF51-5031 DIN SOCKET JK5 on PAB 13449283 HLJ7101-01-3010 JACK JK1-4 on PAB 13449252 YKB21-5006 JACK JK1 on MIC/JK301,302 on FJB 13429672 YKF51-5047 MIDI JK303 on FJB 13429676 YKF51-5048 MIDI JK6 on PAB # 71011990 BOTTOM BOARD NOTE :

BOTTOM BOARD includes the following parts. SPEAKER 01349778 PD-20103A3 FULL-RANGE NOTE : For details, please refer to KEYBOARD PARTS LIST (page 10). 00569156 CUSHION T1*25*1200 01011534 CUSHION # 71012023 SIDE PANEL L ASSY NOTE : 'SIDE PANEL L ASSY' includes the following parts. KEYBOARD ASSY # 71017401 PA-4A88-C2 KEYBOARD ASSY PCB ASSY ******** SIDE PANEL L 00900101 SIDE PANEL UPPER L # 71012034 SIDE PANEL R ASSY NOTE : 'SIDE PANEL R ASSY' includes the following parts. # 71011834 PANEL R BOARD ASSY NOTE : PANEL R BOARD ASSY includes the following parts.

******** SIDE PANEL R 00900123 SIDE PANEL UPPER R # 12169390 LED SPACER LH-36-4 on PRB # 01450001 WIRING 14X120-P2.0-51065-51015-F on PRB # 01450012 WIRING 15X180-P2.0-51065-51015-F on PRB # 71017734 BLIND ASSY NOTE : 'BLIND ASSY' includes the following parts. 71013490 PANEL L BOARD ASSY NOTE : PANEL L BOARD ASSY includes the following parts.

******** BLIND # 01456034 SPACER BLIND D6 Ч 16.8 # 01450023 WIRING 9X350-P2.0-51065-51015-F on PLB # 01450034 WIRING 12X400-P2.0-51065-51015-F on PLB # 01450045 WIRING 8X400-P2.0-51065-51015-F on PLB CHASSIS 01017134 LID RAIL STOPPER 00900356 LID ANGLE 00900390 LID SHAFT 22175664 LID GEAR 00900478 TOP BOARD HOLDER 00900289 CENTER HOLDER 00900490 PANEL HOLDER L # 71011856 PAB3 ANALOG PHANTOM NOTE : PAB3 ANALOG PHANTOM includes the following PWBs. ******** PAB3 EQ BOARD ******** PAB3 ANALOG BOARD 4 SAFETY PRECAUTION: The parts marked have safety- related characteristics. Use only listed parts for replacement.

CONSIDERATIONS ON PARTS ORDERING 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. # E 71013190 MAIN BOARD ASSY

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HP-335 Nov. 1998 NOTE : PAB3 ANALOG BOARD includes the following parts.

15169515 CMOS TC74HC00AP IC301 on FJB 15169550T0 CMOS TC74HC138AP IC3,4 on PLB 15169556T0 CMOS TC74HC574AP IC1 on PLB 00232567 DAC PCM69AU-1/T2 IC5 on MB 01238012 DIGITAL ECHO IC M65850P IC2 on on MIC 15199904 IC M51953BL-600Y IC13 on PAB/IC9 on PLB 00780645 IC M5M34051P RS422 TRANSCEIVER IC303 on FJB 15229706S0 PHOTO COUPLER PC910X IC10 on PAB/IC302 on FJB # 01340467 POWER AMP STK401-040 IC12 on PAB 15199231 REGULATOR UPC78L05J-T IC1 on MIC 15199176 REGULATOR L78M12ML 0.5A/12V IC5 on PAB 15199177 REGULATOR L79M12ML 0.5A/-12V IC3 on PAB # 01344512 REGULATOR UPC24A05HF IC2 on PAB 00456856 TR-ARRAY TD62593AP IC2 on PLB 15169304H0 TTL HD74LS04P IC11 on PAB # 01346412 PAB HOLDER on PAB(1 pcs.) # 01346423 HEATSINK on PAB(1 pcs.) 22195973 POWER AMP HOLDER on PAB(1 pcs.) 22195975 TR HOLDER on PAB(5 pcs.) # 01349912 WIRING 12X130-P2.0-PH-SAN-F on PAB(1 pcs.) # 01349978 WIRING 7X250-P2.0-PH-SAN-F on PAB(1 pcs.) # 01349990 WIRING W4 on PAB(1 pcs.) 71011867 PAB3 FRONT JACK BOARD NOTE :

PAB3 FRONT JACK BOARD includes the following parts. # 01344545 JACK HOLDER 71011901 MIC BOARD ASSY NOTE : MIC BOARD ASSY includes the following parts. CAPACITOR # 01340389 BLOCK CAPACITOR ECOS1VP682BB C39,51 on PAB 01453278 CERAMIC CAPACITOR DE1307E 472M-KH C401 on IB # 01452189 CERAMIC CAPACITOR ECKDBE472ZF C5,44 on PAB # 13639144M0 CHEMICAL CAPACITOR ECA1CM682 C22 on PAB # 01344489 MIC HOLDER 71011878 PAB3 INLET 100/117V NOTE1 : PAB3 INLET 100/117V includes the following parts.

TRANSISTOR 23425740 AC INLET INL-8 10A/125V 2P PO 12559444 FUSE 5x20 SB 4 4A/125V 00129367 INLET HOLDER 00898201 TRANSISTOR RN2421(TE85L) Q1 on MB 15119132 TRANSISTOR 2SA1015-GR(TPE2) Q3,4,10,15 on PAB 15119615 TRANSISTOR 2SB647CTZ Q17 on PAB 15129151 TRANSISTOR 2SC1815-GR(TPE2) Q2,5,13,18,19 on PAB 15129152 TRANSISTOR 2SC2878-A(TPE2) Q1,8 on PAB 15129623 TRANSISTOR 2SD667CTZ Q16 on PAB 15139124 TRANSISTOR 2SK363-GR(TPE2) Q6,7,11,12 on PAB 15129168 TRANSISTOR DTC124ESATP Q22,21 on PAB 15119163 TRANSISTOR RN2227(TPE4) Q14,20,23 on PAB/Q1-3 on PLB/Q301 on FJB/Q1-5 on PRB NOTE2 : Replacemant INLET BOARD ""PAB3 INLET ASSY"" is for 100/117V version exclusive use.

When using ""PAB3 INLET ASSY"" for 230/240V version, be sure to make the following modifications. 1. INLET BOARD FOR 100/117V version differs from 230V version in FUSE system. Replace fuse(F1 on INLET BOARD) to specific one.(#12559550 FUSE 5x20 S506 1.6A T1.6AL250V for 230V version) See TABLE A. 2. For safety standards, place fuse seal (#40013712 FUSE SEAL T1.6AL250V #407) at the proper place of the INLET BOARD. The location of fuse seal is over the following printing (see fig A) of the PWB. When necessary, please order fuse seal separatery from INLET BOARD.

DIODE 15039176 BRIDGE DIODE D3SBA20 4A/200V D1,15 on PAB 01121323 ARRAY DIODE DA204U T106 D2-4 on MB 15039159T0 RECTIFIER DIODE S5688G(TPA3) D3,4,9,11-14,19 on PAB 15019126 SWITCING DIODE 1SS133 T-77 D5-8,12,18,22-24 on PAB/D1,4-13,15-17,20,21 on PLB 15019126 SWITCING DIODE 1SS133 T-77 D1-4 on MIC/D302 on FJB/D1-12 on PRB 15019685 ZENER DIODE MTZJ T-77 27C D303-308 on FJB 15019444 ZENER DIODE MTZJ T-77 9.1B D17,20,21 on PAB OPTICAL DEVICE 01121689 LED SPR-325MVWT31 LED17 on PLB / LED2 on PRB 15039245 LED SEL6210S TP5 LED1,4-13,15,16 on PLB/LED1,7-15 on PRB # 01345445 LED L-1384AD/1ID D301 on FJB 00239767 LED LB-603VF LED6 on PRB TABLE A RESISTOR Fig.A 3.15A/125V 00126112 R ARRAY EXBV8V101JV RA2,3,5,19,30-32,38-40 on MB 01013578 R-ARRAY EXBV8V470JV RA24-27 on MB 15399965 R-ARRAY RCE9A103JAG7A RA1,4,6-12,28 on MB 15409113 R-ARRAY EXBV8V103JV RA13-18,20-23,34,35 on MB # 01014278 CARBON RESISTOR ERDSS1VJ331T R1,2 on PAB IC 01126612 DRAM TC514260DJS-60(YEL) IC22,23 on MB 01344278 CPU HD6437034AD72F IC3 on MB 00343823 CUSTOM IC M60205-0601FP IC8 on MB 00897078 CUSTOM IC RA01-005 (TC170C200AF-005) IC13 on MB 00129278 CUSTOM IC SSC1080F0B IC1 on MB 00899812 FLASH MEM LH28F800SUT-70 IC38 on MB # 01344245 MASK ROM LHMNOPYL WAVE IC18 on MB 15189250 BIPOLAR OP M5218AL IC1,4 on PAB/IC5,8 on PLB 15189184 BIPOLAR OP NE5532 IC201,202 on EQ 15189189 BIPOLAR OP UPC4570HA IC3,4 on MIC/IC6,7,8,9 on PAB 15289105 BIPOLAR OP UPC4570G2-T2 IC4,12 on MB 15259885 CMOS TC7S32F(TE85L) IC11 on MB 00127490 CMOS TC7W08F(TE12L) IC19 on MB 15249111 CMOS TC7WU04F(TE12L) IC7 on MB 15289402 REGULATOR TA78L05F(TE12L) IC6 on MB POTENTIOMETER 00671556 30M/M SLIDE POT.

EWANNKX10B14(10KBX2) VR1,2 on PLB # 01348189 12M/M ROTARY POT. EVJ05HEB1B14 VR1,2 on on MIC CRYSTAL 00894023 MA-406 20.000MHZ TE24 CRYSTAL X3 on MB 00901912 MA-406 24.576MHZ TE24 CRYSTAL X2 on MB 5 100V/117V FUSE 5x20 SB 4 4A/125V 230V/240V FUSE 5X20 S506 1.6A T1.6AL250V

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