A40011123BINDING TAPTITE B 4 x 8 BZC
B40011312BINDING TAPTITE P 3 x 8 BZC
C40012178TPA BIND 3 x 12 BZC
D40012145TPA TRUSS 4 x 14 BZC
E40012490PAN TAPTITE P 4 x 10 BZC
F40011323PAN TAPTITE P 3 x 10 BZC
G40011056BINDING TAPTITE B 3 x 6 ZC
H40128512
BINDING TAPTITE B WH 4 x 25 x 20 BZC W=11
I40011101BINDING TAPTITE B 3 x 8 BZC
2
HP-535Nov. 1998
A
EXPLODED VIEW
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
NOTE
The cushion under the UPPER BLIND H is #01452501 UPPER BLIND CUSHION.
3
HP-535Nov. 1998
PARTS LIST
SAFETY PRECAUTION:
The parts marked
related characteristics.
Use only listed parts for
replacement.
have safety-
NOTE : The parts marked # are new (initial parts).
When ordering any parts listed in the parts list, please specify the following items in the order sheet.
Failure to completely fill the above items with correct number and description will result in delayed or even
undelivered replacement.
QTYPART NUMBERDESCRIPTION MODEL NUMBER
1022575241Sharp keyC-20/50
Ex.
152247017300Knob (orange)DAC-15D
FJB: FRONT JACK BOARD
PAB: PAB ANALOG BOARD
MIC: MIC BOARD
PLB: PANEL L BOARD
PRB: PANEL R BOARD
MB: MAIN BOARD
EB: EQ BOARD
IB: INLET BOARD
LBB: LCD B BOARD
LAB: LCD A BOARD
00900467PWB HOLDER
22245194POT DUST COVER M 1H
22145199SHAFT STAY L
22145901SHAFT STAY R
01011390SHAFT CUSHION
00900567PANEL HOLDER FP
01346267BLIND ANGLE
00904145TW-HOLDER
01344467SW HOLDER
01346256UPPER HOLDER
00129367INLET HOLDER
12339355SWITCH COVER 721128-18
01346390ISOLATOR LED SPONGE
22495278D S-KEYTOP MD2H BLK
22485192I S-KNOB S BLK/LCG
SWITCH
13169752EVQ 213 05R TACT SWITCHSW1,3-10,12,13,15-17 on PLB , SW2-4,7,8 on PRB,
SW2-4,8 on LBB
13169626SKHJAB 005ASW1,5,7 on LBB
13129139SDDLB1-A-D-2 TV-5 5A/250VAC PUSH SWITCH
13159363SSSF124-S09N-1SLIDE SWITCHSW301 on FJB
JACK, SOCKET
13449283HLJ7101-01-3010JACK 6.5MMJK1-4 on PAB
13449252YKB21-5006JACKJK1 on MIC, JK301,302 on FJB
00340223YKF51-5031DIN SOCKETJK5 on PAB
13429911DIN TCS7927-28-401DIN SOCKETJK304 on FJB
13429676YKF51-5048MIDIJK6 on PAB
13429672YKF51-5047MIDIJK303 on FJB
#71012267BOTTOM BOARD ASSY
NOTE : BOTTOM BOARD includes the following parts.
00569156CUSHION T1*25*1200
01011534CUSHION
71012223HP-535 SIDE PANEL R ASSY
NOTE : SIDE PANEL R ASSY includes the following parts.
********SIDE PANEL R
00900523SIDE PLATE R
00900534BRACKET
00900512HP-530 PANEL HOLDER R
71012234SIDE PANEL L ASSY
NOTE : SIDE PANEL L ASSY includes the following parts.
********SIDE PANEL L
00900501SIDE PLATE L
00900490PANEL HOLDER L
00900534BRACKET
NOTE : For details, please refer to KEYBOARD PARTS LIST (page 19).
PCB ASSY
# E 71018067MAIN BOARD ASSY
#71012201PANEL R BOARD ASSY
NOTE : PANEL R BOARD ASSY includes the following parts.
#0145273414X350-P2.0-51065-51015-FWIRINGCN2 on PRB
#0145272315X400-P2.0-51065-51015-FWIRINGCN3 on PRB
#0145271210X100-P2.0-51065-51015-FWIRINGCN1 on PRB
71013490PANEL L BOARD ASSY
NOTE : PANEL L BOARD ASSY includes the following parts.
014500458X400-P2.0-51065-51015-FWIRINGCN4 on PLB
0145003412X400-P2.0-51065-51015-FWIRINGCN3 on PLB
014500239X350-P2.0-51065-51015-FWIRINGCN1 on PLB
4
HP-535Nov. 1998
#71121767PAB3 ANALOG PHANTOM
NOTE : PAB3 ANALOG PHANTOM includes the following PWBs.
#********PAB3 EQ BOARD ASSY
********PAB3 ANALOG BOARD
NOTE : PAB3 ANALOG BOARD includes the following parts.
22195975TR HOLDER
22195973POWER AMP HOLDER
01349990WIRING W4WIRINGCN501 on PAB
013499787X250-P2.0-PH-SAN-FWIRINGCN7 on PAB
0134991212X130-P2.0-PH-SAN-FWIRINGCN16 on PAB
01346423HEATSINK
01346412PAB HOLDER
71011867PAB3 FRONT JACK BRD
NOTE : PAB3 FRONT JACK BOARD includes the following parts.
01344545JACK HOLDER
71011901MIC BOARD ASSY
NOTE : MIC BOARD ASSY includes the following parts.
22150756JACK NUT 2
01344489MIC HOLDER
71011878PAB3 INLET 100/117V
NOTE1: PAB3 INLET 100/117V includes the following parts.
01344278CPU HD6437034AD72FIC3 on MB
00232567DAC PCM69AU-1/T2IC5 on MB
01126612DRAM TC514260DJS-60(YEL)IC22,23 on MB
01126778EEPROM 24LC01BT-I/SNIC32 on MB
01344245MASK ROM LHMNOPYL WAVEIC18 on MB
00129278CUSTOM IC SSC1080F0BIC1 on MB
00343823CUSTOM IC M60205-0601FPIC8 on MB
00897078CUSTOM IC RA01-005 (TC170C200AF-005)IC13 on MB
00899756LCD-DRIVER NJU6417CFC1IC1 on LAB
15199923LCD-DRIVER SED1278F0AIC2 on LAB
15229706S0PHOTO CUPLR PC910XIC10 on PAB, IC302 on FJB
15199904IC M51953BL-600YIC13 on PAB, IC9 on PLB
01238012DIGITAL ECHO IC M65850PIC2 on MIC
00780645IC M5M34051P RS422 TRANSCEIVERIC303 on FJB
00456856TR-ARRAY TD62593APIC2 on PLB
15289402REGULATOR TA78L05F(TE12L)IC6 on MB
00236067REGULATOR AN79M12FIC3 on PAB
01344512REGULATOR UPC24A05HFIC2 on PAB
15199221REGULATOR AN78M12FIC5 on PAB
15199231REGULATOR UPC78L05J-TIC1 on MIC
15189184BIPOLAR OP NE5532IC201,202 in EB
15289105BIPOLAR OP UPC4570G2-T2IC4,12 on MB
01340467POWER AMP STK401-040IC12 on PAB
15189189BIPOLAR OP UPC4570HAIC6-9 on PAB
15189250BIPOLAR OP M5218ALIC1,4 on PAB, IC5, 8 on PLB
00127490CMOS TC7W08F(TE12L)IC19 on MB
01349590CMOS TC7WU04FU(TE12L)IC7 on MB
15259885CMOS TC7S32F(TE85L)IC11 on MB
15169550T0CMOS TC74HC138APIC3,4 on PLB
15169556T0CMOS TC74HC574APIC1 on PLB
15169515CMOS TC74HC00APIC301 on FJB
15169304H0TTL HD74LS04PIC11 on PAB
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.
TABLE A
100V/117VFUSE 5 x 20 SB 4 4A/125V
230V/240VFUSE 5 x 20 S506 1.6A T1.6AL250V
Fig.A
3.15A/125V
#71012167LCD B BOARD ASSY
NOTE : LCD B BOARD ASSY includes the following parts.
CAPACITOR
01340389BLOCK CAPACITOR ECOS1VP682BBC39,51 on PAB
15359206R0CERAMIC CAPACITOR GRM40F104Z25PT10C1-7 on LAB
01452189CERAMIC CAPACITOR ECKDBE472ZFC5,44 on PAB
13639144M0 CHEMICAL CAPACITOR ECA1CM682C22 on PAB
13519452CERAMIC CAPACITOR DD306-959F104Z25C1,3,4,24 on PLB
01453278CERAMIC CAPACITOR DE1307E 472M-KH
TRANSISTOR
00898201TRANSISTOR RN2421(TE85L)Q1 on MB
15119132TRANSISTOR 2SA1015-GR(TPE2)Q3,4,10,15 on PAB
15119163TRANSISTOR RN2227(TPE4)Q14,20,23 on PAB
15119615TRANSISTOR 2SB647CTZQ17 on PAB
15129151TRANSISTOR 2SC1815-GR(TPE2)Q2,5,13,18,19 on PAB
15129152TRANSISTOR 2SC2878-A(TPE2)Q1,8 on PAB
15129168TRANSISTOR DTC124ESATPQ22,21 on PAB
15129623TRANSISTOR 2SD667CTZQ16 on PAB
15139124TRANSISTOR 2SK363-GR(TPE2)Q6,7,11,12 on PAB
15119163TRANSISTOR RN2227(TPE4)Q1-3 on PLB, Q1-3 on PRB, Q301 on FJB
DIODE
01121323ARRAY DIODE DA204U T106D2-4 on MB
15019126SWITCING DIODE 1SS133 T-77D5-8,12,18,22-24 on PAB
15019444ZENER DIODE MTZJ T-77 9.1BD17,20,21 on PAB
15039176BRIDGE DIODE D3SBA20 4A/200VD1,15 on PAB
15039159T0RECTIFIER DIODE S5688G(TPA3)D3,4,9-11,13,14,19 on PAB
15019126SWITCING DIODE 1SS133 T-77D1,4-13,15-17,20,21 on PLB, D2-4,7,8 on PRB,
01121689LED SPR-325MVWT31LED17 on PLB
15039245LED SEL6210S TP5LED1,4-13,15,16 on PLB, LED2-4, 6,7 on PRB
01121689LED SPR-325MVWT31LED2 on LBB
5
HP-535Nov. 1998
15039245LED SEL6210S TP5LED1,3 on LBB
01345445LED L-1384AD/1IDD301 on FJB
RESISTOR
00126112R ARRAY EXBV8V101JVRA2,3,5,19,30-32,38-40 on MB
01011845R-ARRAY EXBV8VR000VRA29 on MB
01013578R-ARRAY EXBV8V470JVRA24-27 on MB
15399965 R-ARRAY RCE9A103JAG7ARA1,4,6-12,28 on MB
15409113R-ARRAY EXBV8V103JVRA13-18,20-23,34,35 on MB
00120778MTL.FILM RESISTOR MCR50 JZH J 8R2R1 on LAB
01014278CARBON RESISTOR ERDS1VJ331TR1,2 on PAB
POTENTIOMETER
0067155630M/M SLIDE POT. EWANNKX10B14(10KBX2)VR1,2 on PLB
0134818912M/M ROTARY POT. EVJ05HEB1B14VR1,2 on MIC
CRYSTAL
00894023MA-406 20.000MHZ TE24X3 on MB
00901912MA-406 24.576MHZ TE24X2 on MB
RELAY
00899245RELAY G5Z-2A DC12V/5ARL1 on PAB
FILTER
01455623FERRITE-BEAD N2012Z102T01L1-21 on MB
12449380FERRITE-BEAD EXC ELDR25VL301-311 on FJB
FUSE,FUSE HOLDER
40013712FUSE SEAL T1.6AL250V #407on IB
12189823FUSE HOLDER CNT47-0003AFH1-8 on PAB, FH401,402 on IB
12559550FUSE 5X20 S506 1.6A T1.6AL250VF1 on IB
12559444FUSE 5X20 SB 4 4A/125VF5 on PAB, F1 on IB
12559445FUSE 5X20 SB 5 5A/125VF3,4 on PAB
CONNECTOR
01347923GROUNDING TERMINAL MEP1866-ATER1,2 on PAB
12199584GROUNDING TERMINAL M1698TER3,4 on PAB
13379152FFC IL-FPC-16ST-NCN3 on MB
13379151FFC IL-FPC-14ST-NCN4 on MB
13369516B9B-PH-K-S JSTCN9 on MB, CN302 on FJB
13369890B8P-VH 7A/250VCN9 on PAB
13369504B8B-PH-K-S JSTCN1 on PAB, CN301 on FJB
13369503B7B-PH-K-S JSTCN10 on MB
13369981B5P-VH 7A/250VCN2 on PAB
13369567B4B-PH-K-S JSTCN4 on PAB
13369585B3P5-VH 7A/250VCN402 on IB
13369898B2P3-VH 7A/250VCN402 on IB
13369564B12B-PH-K-S JSTCN11 on MB
01344567B10B-XH-ACN15 on PAB
#0145155653313-1415CN5 on MB, CN1 on LAB
1336993753253-1510CN5 on PLB
1336993653253-1410CN6 on PLB
1336993453253-1210CN6 on MB
1336993253253-1010CN1 on LBB
1336993153253-0910CN7 on MB
1336993053253-0810CN13 on PAB
1336992853253-0610CN11 on PAB
0134457810JQ-STCN201 on EB
40012634WOOD ANCHOR NUT B M8 x 13.5 ZC
40011723WOOD ANCHOR NUT B M5 x 12 ZC
40011712WOOD ANCHOR NUT B M4 x 11.5 ZC
40012145TRUSS TAPPING A 4 x 14 BZC
40012090TRUSS TAPPING A 4 x 2 ZC
40012034TRUSS MACHINE SCREW M4 x18 BZC
00239367SHOULDER SCREW 1165
40011956PLAIN WASHER 3 x 10 x 0.8 ZC
40012490PAN TAPTITE P 4 x 10 BZC
40011312PAN TAPTITE P 3 x 8 BZC
40011323PAN TAPTITE P 3 x 10 BZC
40011256PAN TAPTITE P 2 x 6 ZC
40231090PAN TAPPING A 6 x 12 ZC
40012923PAN MACHINE SCREW W/SW+PW M4 x 25 ZC
40121923PAN MACHINE SCREW W/SW+PW M4 x 18 ZC
40012867PAN MACHINE SCREW W/SW+PW M3 x 8 ZC
40013056PAN MACHINE SCREW W/SW+PW M3 x 6 ZC
40012901PAN MACHINE SCREW W/SW+PW M3 x 20 ZC
40012890PAN MACHINE SCREW W/SW+PW M3 x 16 ZC
40011490PAN MACHINE SCREW W/SW M3 x 6 BZC
22285342HP-5500 CONNECTING PIN
40128512BINDING TAPTITE B WH 4 x 25 x 20 BZC W=11
40011123BINDING TAPTITE B 4 x 8 BZC
40011101BINDING TAPTITE B 3 x 8 BZC
40011056BINDING TAPTITE B 3 x 6 ZC
40011112BINDING TAPTITE B 3 x 10 BZC
40012178BINDING TAPPING A 3 x 12 BZC
#40239401BINDING TAPPING A 3.5 x 8 BZC
#40239378BINDING TAPPING A 3.5 x 6 ZC
00568756PA-4A STOP SCREW
PACKING CASE
01560178PACKING CASEFOR PACKING
01346345PAD LFOR PACKING
01346356PAD RFOR PACKING
01560189PAD CARTON LOWERFOR PACKING
01560190PAD CARTON UPPERFOR PACKING
01234589PACKING SHEETFOR PACKING
01452123PACKING SHEET T2*250*1600FOR PACKING
01454845PACKING SHEET T1*220*750FOR PACKING
MISCELLANEOUS
40017378COATING CLIP
40016523INSULOCK TIE100M/M T-18R
40017089CAUTION SEAL CSA COVER
40124690CAUTION SEAL FUSE
ACCESSORIES
71015401OWNER'S MANUAL SET ENGLISH
71011790OWNER'S MANUAL SET JAPANESE
13499219AC CORD SET 100V DC-382-J01 VFF2P
13499220AC CORD SET 120V UC-713-J01 SJT2P18AWG60
13499221AC CORD SET 230V EC-511-E07 H03VVH2-F 2P
13499222AC CORD SET 240VA SC-078-J02 ES206-75HMA
00905234EURO CONVERTER PLUG ECP01-5A
40239667LEAFLET
40239434PIANIST TEMPLATE JAPANESE100V version only @œ{Œpl V[g
6
HP-535Nov. 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)
• Microphone
• Oscilloscope
1. Entering test mode
After turning on the power, press the [Function] button to enter Function mode.
(The LED of each button will blink.)
Then while holding down the [Track 2] button and the [Play] button, press the [Function] button. The following display will appear, and you
will enter test mode.
V*** : version number
B*** : build number
*** : destination region (DOM: 100V specs, EXP: export specs)
C*** : CPU build number
* (Build number) and (CPU build number) are generally not displayed in the LCD, but some units of the initial production lot do display
these. This number are displayed for Factory Purpose only, please ignore when you execute test mode.
Press the [Function] button to move to item 2.
* To advance to the next item you will generally use the [Function] button.
For some items, you will advance automatically, so refer to the explanation of each item.
* If you wish to exit test mode during this procedure, turn off the power.
2. Device check and display of ROM version, etc.
During the device check, the following display will appear.
7
HP-535Nov. 1998
If a problem is found, the following error display will appear.
DEVICE(Error content)
LCD displayFaulty content
Err PROGRAM ROMProgram (flush or mask ROM) fault
Err DRAMWork DRAM read/write fault
Err Wave ROMWave ROM data content fault
Err RAM for DSPDSP RAM read/write fault
Err EEPROMEEPROM read/write fault
Err DATA ROMDATA ROM data content fault
Err DATA TYPEDATA ROM type check fault
If an error display appears, press the [Function] button to advance the test mode.
If the test results were OK, the following display will appear.
Press the [Function] button to advance to item 3.
3. Button and LED check
All LEDs will light, and the following display will appear.
Note:If you wish to check item 3, do not press the [Function] button first.
If you press the [Function] button first, you will advance to item 4.
Once you begin the checking process for this test item, it is not possible to advance to the next item before testing all buttons.
Press the following buttons, and confirm that a sound is heard and that the button LED goes dark.
Press the following button twice, and confirm that a sound is heard and that the button LED changes from orange to green to dark.
[Key Touch]
Press the following button twice, and confirm that a sound is heard and that the button LED changes from orange to green to dark, and that
the button LED goes dark the second time.
[Metronome]
8
HP-535Nov. 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.
[Song] [Beat] [Tempo] [Value+] [Value-]
If all buttons are normal, you will automatically advance to item 4.
4. Checking the effect sound and speaker panning etc.
The following display will appear.
Press the following buttons to check the effect sound and the panning etc.
BUTTONPANNINGTONEEFFECTINDICATION of LCD
[piano]CENTERPIANOnoneDRY
[E. piano]CENTERPIANOCHORUSCHORUS
[Harpsi]CENTERPIANOREVERBREVERB
[Vibes]CENTERPIANORESONANCERESONANCE
[Organ]LEFT440Hz sine wavenonePAN L
[Strings]RIGHT440Hz square wavenonePAN R
[Choir]CENTER440Hz sine wavenonePAN LR
If you press the [Function] button you will advance to item 5).
5. Pedal operation check
The following display will appear.
At this time, you can move to item 6 by pressing [Function].
Slowly press each of the three pedals ([Soft Pedal], [Sostenuto], [Damper]) one at a time, and confirm that the value in the LCD changes
from 0--9, and that the metronome sound is heard when the display reaches "9."
INDICATION of LCDNames of the pedals
SS (value)Soft Pedal
SF (value)Sostenute
DP (value)Damper
If no problem is found when each of the three pedals are operated, you will automatically advance to the following item.
9
HP-535Nov. 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. If the test result is OK, the LCD will indicate
"OK" as follows.
Using a MIDI cable, connect the MIDI IN located at the back of the piano to MIDI OUT.
If the test result is OK, the LCD will indicate "OK" as follows.
Computer interface operation check
⋅
(1) Mac: Settings for connection to a Macintosh.
Set the computer switch to Mac. An underline will be displayed below Mc in the LCD.
Connect a computer test cable (part no. 17049906) to the Computer connector under the keyboard.
Check both ends of the white conductor (signal) and black conductor (ground) of the test cable by oscilloscope, and confirm that a 1
MHz clock is present.
Now turn on the switch of the computer test cable. If the result is normal, the OK will appear in the LCD as follows.
Turn off the switch of the test cable.
If the result is OK, the following display will appear in the LCD.
(2) PC1: Settings for connection to a PC-9800.
Set the computer switch to PC1. An underline will be displayed below P1 in the LCD.
Connect a computer test cable (part no. 17049906) to the Computer connector under the keyboard, and turn on the switch of the
computer test cable. If the result is OK, the following display will appear.
10
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