Hammond B-3P Service Manual

SUZUKI MUSICAL INST.MFG.CO.,LTD.

2-25-12,RYOKE,HAMAM A TSU, JA PA N

B- 3P

CAUTIO N !

see safety notice inside

SERVICE M ANUAL

JA N.2005

Use this manual as a supplement to
"New B-3 SERVICE MANUAL."

*

Great care has been taken in the design and manufacture of this product to assure that no shock hazard exists on any exposed
metal parts. Internal service operations can expose the technician to hazardous line voltages and accidentally cause these
voltages to appear on exposed metal parts during repair or reassembly of product components. To prevent this, work on these
products should only be performed by those who are thoroughly familiar with the precautions necessary when working on this
type of equipment.

To protect the user, it is required that all enclosure parts and safety interlocks be restored to their original condition and the
following tests be performed before returning the product to the owner after any service operation.

Plug the AC line cord directly into a line voltage AC receptacle (do not use an isolation transformer for this test) and turn the
product on. Connect the network (as shown below) in series with all exposed metal parts and a known earth ground such as a
water pipe or conduit. Use an AC Voltmeter of 5,000 ohms per volt or higher sensitivity to measure the voltage drop across the
network. Move the network connection to each exposed metal part (metal chassis, screw heads, knobs and control shafts,
escutcheon, etc.) and measure the voltage drop across the network. Reverse the line plug and repeat the measurements. Any
reading of 4 volts RMS or more is excessive and indicates a potential shock hazard which must be corrected before returning
the product to the user .

SAFETY NOTIC E

CAUTIO N

Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the
equipment manufacturer. Discard used batterie s according to manufacturer's instructions.

Advarsell

Lithiumbatteri. Eksplosionsfare ved fejlagtig håndering.
Udskiftning må kun ske med batteri as samme fabriket og type.
Lebér det brugte batteri tilbage til leverandoren.

Norge: ADVARSEL

Lithiumbatteri - Eksplosjonsfare.
Ved utskif tning benyttes kun batteri som anbefalt av appa ratfabrikanten.
Brukt batteri returneres apparatleverandoren.

Sverige:

VARNING

Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller et ekvivalent typ som
rekommenderes av apparattillverkaren,
Kassera använt batteri enlig fabrikantens instruktion.

Finland:

VAROITUS

Paristo voi räjähtää, jos se on virheeliseeti ansennettu
Vaihda p aristo ainoastaan laitevalmistajan suosittelemaan

tyyppoonn, Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.

VOM
AC SC ALE

10K
2W

0.01MF
CERAMIC RF
BYPASS CAP

TEST CLIPS

CONNECTED TO KNOWN
EARTH GROUND

TEST

PROBE

TO EXPOSED METAL PARTS

-Table of Contents-

1.SPECIFICATIONS

2.BLOCK DIAGRAM

3.DISASSEMBLY PROCEDURE

4.WIRING CONNECTION

5.WIRING CHART

6.PRINTED WIRING BOARD ASS'Y LIST

7.SCHEMATICS
MXH-3 3 B

8.PARTS LIST

1
2
3-1,3-2
4-1,4-2
5-1~5-8
6

7
8-1~8-16

B-3P

B-3P

1.SPECIFICATIONS

Keyboards Swell & Great (10-Mechanical contacts and Rubber contacts w/velocity)

Pedal Keyboard 25-note, radiating, detachable

Sound Generator 96-Digital Tone Wheels
Harmonic Drawbars™ Swell 9 pitches 2 sets (16',5 1/3',8',4',2 2/3',l 3/5',l 1/3',1')

Great 9 pitches 2 sets (16',5 1/3',8',4',2 2/3',l 3/5',l 1/3',1')
Pedal 2 pitches (16',8')

Tone Wheels Select Manuals 2 Choices Pedals 2 Choices
Percussion PERCUSSION ON,VOLUME SOFT,DECAY FAST,THIRD HARMONIC

Volume & Decay Edit

Vibrato and Chorus Vl,V2,V3,CI,C2,C3 Rotary Knob

Swell On / Off Great On / Off
Speed : 5 (6.10 - 7.25Hz)

Presets Swell: 3 banks * 9 Preset keys + 2 Adjust keys + All Off(Cancel) Key

Great: 3 banks * 9 Preset keys + 2 Adjust keys + All Off(Cancel) Key

Overdrive DSP Overdrive
Extra Voice Swell,Great,Pedal Individually Zoned 3 parts
Tuning 1 Hz Steps 430-450 Hz
Transpose +/- 6 Semitones
LCD 20-characters, 2 lines 9 Control Switches
Leslie Switch Slow /Stop/ Fast, MAIN/ECHO Select
Digital Reverb Continuously Variable

8 Programs : Room 1-3, Hall 1-2, Plate, Church, Cathedral

Tone Controls Bass / Treble
Other Controls Motor Control Switch (Pitch Effect)

Exp Pedal With Foot Swich

Memory Media CompactFlash Card (MAX 256M)
Volume Master,Tone Bass Treble,Reverb,Overdrive
MIDI OUT 3,ZONE
Terminals Leslie Standard 11-pin out 2Socket(MAIN ECHO)

Line In Left / Right
Line Out Left(send) / Right (Line In Mix)
Leslie Rotary Input(Return)
MIDI Out
Headphone

Power Supply 100V,120V,220V,240V AC 50/60Hz
Power Consumption 35W
Dimension 123(W),73(D),97(H)cm / 49(W)29(D)39(H)inch
Weight 132kg / 291lsb
Accessories AC Cord, Leslie Slow/Stop/Fast Switch,25key Pedal,Bench

CF Card 32M, Music Rest

Option MAIN/ECHO Select Switch

1

Up p e r K eybo a rd B3 A s s 'y

KCH-8AKCH-7A

KCH-11 KCH-12

KCH-3A

KCH-6A,B,C,D,E.F

VGH-39A

VGH-39A

48ch DAC

Master Generator
& Control

48ch DAC

Dig ital To ne W heel A ss ' y

TGH-53A

TGH-53B

EFH-236A

MXH-33B

CTH-31A

Lower MIDI keyscan

Upper MIDI keyscan

Drawbar V olume
Control

MGH-82A

VRH-23A

BASS TREBLE
REVERB OVERDRIVE

LESLIE
SWITCH

Leslie Switch Ass'y

Volume Panel B3 As s'y

MASTER
VOLUME

Main/Echo
Control

Drawbar Volume Control

Preset key

VGH-40B

SWH-481C

SWH-491A

Edit Panel B3 Ass'y

LCD
Display

SW scan CPU

MIDI & Pedal keyscan

Switch FPR Ass'y

Switch FPL Ass'y

SWH-487A

SWH-489A

Percussion
ON/OFF
Volume
Decay
Harmonic

Vibrato
Volume soft
Swell
Great

Vibrato SW Ass'y

Drawbar Ass'y

PSH-84A

RLH-493A

DB-409E

DB-409E

DB-402G

DB-409G

DB-409G

IFH-15A

Motor Control Power on/off

EPH116

AES15-5

Lower Key b oard B3 Ass 'y

KCH-8A

KCH-7A

KCH-11A

KCH-12A

KCH-3A

KCH-6A,B,C,D,E.F

Preset key

HEAD
PHONE

EXP Control

CNH-21B

IFH-13B

Headphone

Leslie s low /f as t

Line in (L)

Leslie Rotary IN

(Return)

Line in (R)

Line out ( R)

Line out ( L) SEND

AC in

MIDI out

Leslie out (main)

Leslie out (echo)

+5V
Digital

VIBRATO
AND
CHORUS

Pedal Voice

Percussion Voice

Upper
Drawbar V o ice

Lower
Drawbar V o ice

EXP.Pedal Ass'y

AC Panel Ass'y

Bloc k D iag ram f or B -3 P

Power Transformar

Swithing Power Supply

Power Supply

AC Line Filter

+ 5V Analog

DSP Contr ol

Wave data

MIDI sc an

Drawbar scan

Drawbar

Mixer and Power

Upper A# and B

Lower A# an d B

Pedal

SW

Pedal voice is synchronized
with drawbar voice

Pedal

Compact
Flash Card

LCD

EXT Memory

SW

+15V

- 15V

EXP9BL

EFH-226A

MCH-73

MCH-73

Pedal Voice GEN.

DSP Effect

PK-25PR Ass'y

KCH-4
KCH-5

Bus bars
x10

Bus bars
x10

Analog Signal
Digital Data and Con tr ol Signal

2

B-3P

Block Diagram

B-3P

Slow/Fast

3.DISASSEMBLING PROCEDURE

B-3P



Remove the 4 screws(M5x20,Oval head,ZnB)
and 4 rosette washer(Ø5,ZnB) from the cover
ass'y.

1.REMOVE THE COVER ASS'Y

CAUTION:Disconnect ORGAN from A.C. source.

3.REMOVE THE KEYBOARD



Remove the 8 square claw washers A (Ø5,ZnB)
and 8 screws B (M5x25,Truss,ZnB) from the
upper keyboard.

A

B

C

D



Remove the 4 square claw washers C (Ø5,ZnB),
4 screws D (M5x25,Truss,ZnB) and 4 screws
E (M5x6,Truss,ZnB) from the lower keyboard.

E

< When using CompactFlash >



Remove the 2 screws(M4x12,Truss,ZnB) of HAMMOND Name Plate #1
from the cover ass'y.There is an exclusive slot.

2.REMOVE THE COVER BRACKETS(L)(R)



Remove the 10 screws(M4x10,Bind,ZnB) from the cover brackets(L)(R).

3-1

Bracket A4
(00451-40265)

Frontstrip
(00451-40266)

Hold Bracket
(00451-40325)

Bracket A2
(00451-40262)

Bracket A1
(00451-40261)

KCH-12A
(229-21291)

KCH-11A
(229-21286)

Disassembly pro cedure for Multi C ontact Keybo ard

Remove each of the four Bracket A2.
Bracket A1 can put off after Bracket A2.
Remove more four screws and remove the Bracket A4.

Work to remove this Bracket from upper manual keyboard only.

Remove KCH-6 board from
a side of a connector.
Please do not touch
metal by hande d.

KCH-6 board ar e six kinds
of board from A to F.
Will you try to confirm it.

Remove two circuit boards of KCH-11A and KCH-12A.
Remove four screws through a hole of front side keyboard.
Then remove the Hold Bracket.

It is separated by color.

Ten Bus bars

Put keyboard assembly upward a nd pull out bus bars.
When you toch the bus bar, please use gloves.

Red

Brown

Yellow

Orange

Blue

Green

Gray

Violet

Pink

White

KCH-6A to F

3-2

Disassembly procedure

Manual Keyboard

B-3P

STEP 1

STEP 2

STEP 3

STEP 4

B-3P

Tapping Screw
3x6

Screw M5x6

Screw M5x6

Tapping Screw
3x6

BAS BAR
LOWER

J406

J405

J404

J403

J401

TGH-53B

WR-TW-G

SWH-489A

J1001

VIB
SW

UPPERA#UPPER

B

LOWERA#LOWER

B

Power Tran sfomar

EPH116

PSH-84A

J4 J1

J5J3

J2

J17

J10

VGH-40B

J16

J15 J18

J12

J13

J11

J14

AES15

SWITCHING POWER SUPPL Y

J406

J405

J404

J403

J402

J401

TGH-53A

J603

J602

J601

J604
J606

J609

J605

J608J607

EFH-236A

J801

CNH-21B

J701

IFH-13B

LCD UNIT

J302

J303

J304

J307

J301

SWH-481C

Pedal Key

KCH-3A
LOWER

KCH-3A

UPPER

Bracket A2

Bracket A2

Bracket A2

Bracket A2

IFH-14A

16

SWH-487A

J1002

SWH-491A

J1003

VRH-23A

J1006

J

1

0

0

7

J1005 J 1004

MXH-33B

J1108

J1110
J1106

J1101

J1102

J1105

J1104

J1103

J1111

J1109

J1107

IFH-15A

RLH-493A

J1202

J1205

J1204

J1203
J1201

Power Sw

Motor Sw

EFH226A

J1

J2

EXP-9BL

AC IN

Lesli e o u t

J905

J906

J907

VGH-39A UPPER

J901J902 J904J903

J905

J906

J907

VGH-39A LOWER

J901J902 J904J903

J513J514J508

J509

J511J510

J502

J504J507

J503

J501

J-PK

J506

MGS-82A

WR-TW-A

WR-TW-B-1

WR-TW-M

WR-B3P-E

WR-B3P-H

J-EXP

J-PK

WR-EXP-C

WR-B3P-C

WR-TW-Y

WR-TW-P

Edit Switch

LCD data Buss

UPPER Bus Bars S E T

LOWER Bus Bars SET

WR-TW-N

WR-TW-Q

WR-TW-B-2

WR-TW-C

WR-TW-D

WR-TW-J

WR-TW-K

WR-TW-L

WR-TW-R

WR-TW-N2

WR-TW-U

WR-B3P-F

WR-TW-V

WR-TW-S2

WR-TW-X

WR-TW-E

WR-B3P-A

WR-B3P-A

WR-B3P-B

WR-TW-Q

WR-TW-A2

WR-B3P-G

WR-TW-H

WR-TW-M2

WR-TW-Z

WR-TW-F

WR-TW-F

J202

J201

J204

J203

J205

CTH-31A

Solder i ng Po i n t

Join t Con ecter

Keyboard Ass'y

Edit Panel

MANUAL SHELF

BAS BAR

UPPER

WR-TW-D2

KCH4.5

B-3P

4-1

WIRING CONNECTION

1/2

J603

J602

J601

J12

J11

J13

J14

J906

J907

J901

J902 J904

J903

J907

J901

J902

J904

SWH-489A

VIB
SW

GND

COM

IFH-14A

SWH-487A

UPPERA#UPPERBLOWERB#LOWER

B

Dreawbar Panel B3

J17

J10

J16

J15

PSH-84A

J4 J1

J5

J3

J2

J406

J405

J404

J403

J402

J401

TGH-53A

J604

J606
J609

J605

J608

J607

EFH-236A

J302

J303

J304

J307

J301

SWH-481C

MXH-33B

J1108

J1110

J1106
J1101

J1102

J1105

J1104

J1103

J1111

J1109

J1107

J513

J514J508

J509

J511

J510

J502

J504

J507

J503

J501

J506

J202

J201

J204

J203

J205

KCH-12

KCH-11

UPPER

KCH- 8A UPPER

KCH- 7A UPPER

BUS BAR

UPPER

KCH-3A

UPPER

UPPER KEY

BUS BAR
LOWER

KCH-3A
LOWER

LOWER KEY

IFH-13B

CNH-21B

Jack Panel B3

Flat Cable Connecti on

F30E1040

F50Z1300

F26A900

F26A1150

F20E850

KCH-8A LOWER

KCH-7A LOWER

AES15

J1202

J1205

J1204

J1203
J1201

KCH-12

LOWER

KCH-11

MGS-82A

VGH39A-1

CTH-31A

B-3P

4-2

WIRING CONNECTION

2/2 FLATCAB LE

B-3P

J18

VGH-40B

RLH-493A

IFH-15A

5.WIRING CHART

J508 10 J402-5 GRY TGH-53

A

D7

11

-1 BLK DG

PLUG FROM TO PLUG WIRE TO PWB 12 -2 WHT KEY DOWN

No. PIN No. & PIN No. COLO

R

NAME J509 1 J202-13 BRN CTH-31

A

KEY REST

J501 1 AES15-4 YEL SW AES-15 +5V 2 -9 RED CS

2 J201-3 CTH-31A +5V 3 -11 ORG RD
3 J18-1 VGH-40B +5V 4 -10 YEL KEY IREQ
4 NC 5 -1 GRN D0
5 AES15-2 BLK SW AES-15 DGND 6 -2 BLU D1
6 J201-5 CTH-31A DGND 7 -3 VIO D2
7 J18-6 VGH-40B DGND 8 -4 GRY D3

J502 1 NC +5V 9 -5 WHT D4

2 J301-1 BRN SWH-481C SW IN 10 -6 PNK D5
3 -2 RED SW OUT 11 -7 BRN D6
4 NC DTR 12 -8 RED D7
5 NC VAS VIN1 13 NC
6 -3 ORG SW RES J510 1 NC +5V
7 -6 BLK DG 2 J604-3 BRN EFH-236A OUT

J503 1 BREAK SW-2 YEL BREAK SW +5V 3 -2 RED IN

2 J1002-3 YEL SWH-487A +5V 4 -4 ORG DSP RES
3 BREAK SW-1 ORG BREAK SW CPU AN2 5 -1 YEL KEY DOWN
4 BREAK SW-3 BLK BREAK SW PICH 6 -6 BLK DG
5 J1002-1 BRN SWH-487A MOD J513 1 J905-3 BRN VGH-39A LSV0
6 -2 RED AIN4 2 J905-4 RED RSV0
7 -4 ORG AIN5 3 J905-5 ORG LSV1
8 -5 YEL AIN6 4 J905-6 YEL RSV1
9 -6 BLK DGND 5 J905-2 GRN LSV2

J504 1 J15-1 BRN VGH-40B BAS IN 6 J905-1 BLU RSV2

2 -2 RED BAS OUT 7 NC
3 -3 ORG BAS RES 8 NC

J506 1 BLK DGND 9 J903-4 VIO WDCLK

2 YEL LCD+5V 10 J903-6 GRY BCLK
3 CN2-2 BRN LCD UNIT CONT 11 J906-2 WHT SELA2
4 CN1-6 RED LCDA0 12 J906-1 PNK SELB2
5 CN2-3 ORG LCDR/W 13 J906-3 BRN ENB
6 CN1-5 YEL LCDE 14 NC DG
7 CN2-4 GRN D0 15 J904-1 RED LSV3
8 CN1-4 BLU D1 16 J904-2 ORG RSV3

9 CN2-5 VIO D2 17 J904-4 YEL LSV4
10 CN1-3 GRY D3 18 J904-3 GRN RSV4
11 CN2-6 WHT D4 19 J903-1 BLU LSV5
12 CN1-2 PNK D5 20 J903-2 VIO RSV5
13 CN2-7 BRN D6 J514 1 J905-3 BRN VGH-39A LSVI0
14 CN1-1 RED D7 2 -4 RED RSV0
15 CN2-1 BLK DG 3 -5 ORG LSV1
16 CN1-7 YEL +5V 4 -6 YEL RSV1

J507 1 J701-3 YEL IFH-13B +5V 5 -2 GRN LSV2

2 -1 BRN MIDI IN 6 -1 BLU RSV2

3 -2 RED MIDI OUT 7 NC DG

4 NC SW RES 8 NC DG

5 -4 BLK DG 9 J903-4 VIO WDCLK

J508 1 J402-4 WHT TGH-53A ST1 10 J903-6 GRY BCLK

2 -3 PNK ST2 11 J906-2 WHT SELA2

3 -19 BRN D0 12 J906-1 PNK SELAB2

4 -17 RED D1 13 J906-3 BRN ENB

5 -15 ORG D2 14 NC DG

6 -13 YEL D3 15 J904-1 RED LSV3

7 -11 GRN D4 16 J904-2 ORG RSV4

8 -9 BLU D5 17 J904-4 YEL LSV4

9

-7 VIO D6

18

J904-3 GRN RSV4

MGH-82

A

FUNCTION

B-3P

5-1

MAIN & MASTER GENERATO

R

B-3P

J906 2

J514-11 WHT MGH-82

A

SEL

A

3

J514-13 BRN MGH-82

A

ENB

PLUG FROM TO PLUG WIRE TO PWB J907 1 NC +15V

No. PIN No. & PIN No. COLO

R

NAME

2

J907-2 ORG VGH-39A-1 +15V

J514 19 J903-1 BLU VGH-39

A

LSV5 3 NC AGND

20

J903-2 VIO VGH-39

A

RSV5

4

J907-4 BLK VGH-39A-1 AGND

5 NC -15V

6

J907-6 GRN VGH-39A-1 -15V

J901 1 J101 KCH-7A HI WAVE 7 NC DGND
J902 1 J104 KCH-8

A

LOW WAVE 8 J907-8 BLK VGH-39A-1 DGND

J903 1 J513-19 BLU MGH-82

A

12L 9 NC +5V

2

J513-20 VIO 12R

10

J907-10 YEL VGH-39A-1 +5V

3 NC WDCLK

4

J513-9 VIO WDCLK

5 NC BCLK J201 1 NC TXD

6 J513-10 GRY BCLK 2 NC RXD

J904 1 J513-15 RED MGH-82

A

10L 3 J501-2 YEL MGH-82

A

+5V

2 -16 ORG 10R 4 J302-1 YEL SWH-481C +5V

3 -18 GRN 11R 5 J501-6 BLK MGH-82

A

DGND

4 -17 YEL 11L 6 J302-3 BLK SWH-481C DGND

J905 1 J513-6 BLU MGH-82

A

9R J202 1 J509-5 GRN MGH-82

A

D0

2 -5 GRN 9L 2 -6 BLU D1

3 -1 BRN 7L 3 -7 VIO D2

4 -2 RED 7R 4 -8 GRY D3

5 -3 ORG 8L 5 -9 WHT D4

6 -4 YEL 8R 6 -10 PNK D5

J906 1 J513-12 PNK MGH-82

A

SELB 7 -11 BRN D6

2 J513-11 WHT SEL

A

8 -12 RED D7

3 J513-13 BRN ENB 9 -2 RED CS

J907 1 J1110-8 ORG MXH-33B +15V 10 -4 YEL IREQ

2 J907-2 ORG VGH-39A-2 +15V 11 -3 ORG RD

3 J1110-6 BLK MXH-33B AGND 12 NC NC

4 J907-4 BLK VGH-39A-2 AGND 13 -1 BRN A/17

5 J1110-1 GRN MXH-33B -15V 14 NC D GND

6 J907-6 GRN VGH-39A-2 -15V J203 1~26 J011 KCH-11 UP KEY

7 J1106-5 BLK MXH-33B DGND J204 1~26 J012 KCH-11 LW KEY

8 J907-8 BLK VGH-39A-2 DGND J205 1 PK-25B J1 BLK KCH-4

A

9 J1106-2 YEL MXH-33B +5V 2 BLK/WHT

10

J907-10 YEL VGH-39A-2 +5V

3

ORG

4 ORG/BLK

5

GRN

J901 1 J102/103 KCH-7A ,8A MIDI WAVE 6 BRN/WHT
J902 1 J102/103 KCH-7A ,8A MIDI WAVE 7 YEL
J903 1 J514-19 BLU MGH-82

A

12L 8 YEL/BLK

2 J514-20 VIO 12R 9 BRN

3 NC WDCLK 10 BRN/BLK

4 J514-9 VIO WDCLK 11 BLU

5 NC BCLK 12 BLU/WHT

6 J514-10 GRY BCLK 13 GRY

J904

1

J514-15 RED 10L

14

BRY/BLK

2 -16 ORG 10R

3

-18 GRN 11R

4 -17 YEL 11L J15 1 J504-1 BRN

MGH-82

A

TxD0

J905 1 J514-6 BLU 9R 2 -2 RED RxD0

2 -5 GRN 9L 3 -3 ORG Reset in

3 -1 BRN 7L 4 NC PA4

4 -2 RED 7R 5 NC DG

5 -3 ORG 8L J16 1 J1106-1 YEL MXH-33B +5V

A

6 -4 YEL 8R 2 J1106-4 BLK MXH-33B AGND

J906

1

J514-12 PNK

SELB

3

NC DGND

5-2

MGH-82

A

48 VOICE D/

A

MIDI KEY SCAN

MAIN & MASTER GENERATO

R

BASS VOICE & DRAWBAR SCA

N

VG

H-40B

V

GH-39A-1

C

TH-31

A

48 VOICE D/

A

VGH-39

A-2

FUNCTION

5 NC PA0
6 J510-6 BLK MGH-82

A

DG

PLUG FROM TO PLUG WIRE TO PWB J605 1 J1109-1 YEL MXH-33B +5V

No. PIN No. & PIN No. COLO

R

NAME 2NC FOOT SW1

J16 4 J601-2 BRN EFH-236

A

LOUT 3 J1109-4 GRY MXH-33B P82

5 J601-3 BLK EFH-236

A

AGND 4 J1109-9 WHT P94

6NC ROUT 5NC DGND

7NC SUB LOUT 6 J1109-8 BLK DGND

8NC AGND 7 J1109-3 BLK DGND

9NC SUB ROUT J606 1 J1004-8 BLK VRH-23A DGND
10 NC DB KEYDOWN 2-7BLU AN6

J17 1 NC IFH-15A PA5 3-6GRN AN5

2 J1203-4 YEL DA0 4-5YEL AN4

3 J1203-5 GRN DA1 5-4ORG AN3

4NC EXP 6-3RED AN2

5 J1203-1 BRN TxD2 7-2BRN AN1

6 J1203-2 RED RxD2 8 J1109-5 VIO MXH-33B AN0

7NC SCK0 9 J1004-1 YEL VRH-23A +5V

8 J1203-3 ORG P61 J607 1 J1001-5 BLK SWH-489A DGND

9NC DG 2-2YEL +5V
10 NC DG 3-1BRN D0

J18 1 J501-3 YEL MGH-82A +5V D 4-3RED D1

2NC +5V D 5-4ORG D2

3NC +5V D 6NC D3

4NC DGND 7NC D4

5NC DGND 8NC D5

6 J501-7 BLK MGH-82A DGND 9NC D6

7NC NC 10 NC D7

J608 1 J1109-6 PNK MXH-33B P60

2 J1109-7 BRN MXH-33B P61

J601 1 J406-5 BLK TGH-53A AG 3NC P62

2 J16-4 BRN VGH-40B Lch2 IN 4NC NC

3 J16-5 BLK VGH-40B AG J609 1 VIB SW BLK VIB SW DGND

4 J406-3 ORG TGH-53A Rch2 IN 2NC NC

5 J406-4 BLK TGH-53B AG 3 VIB SW WHT AN7

6 J406-1 YEL TGH-53B Rch1 IN

7 J406-4 BLK TGH-53A AG

8 J406-1 RED TGH-53A Rch1 IN J401 1 NC AG

J602 1 AES-15-3 YEL SW +5V 2 BLK VGH-39-1.2 AG

2NC +5V 3NC AG

3NC +5V J402 1 J508-11 BLK MGH-82A DG

4 AES-15-1 BLK SW DGND 2 -12 WHT KEY DOWN

5NC DGND 3-2PNK ST2

6NC DGND 4-1WHT ST1

7 J1110-9 MXH-33B +15V 5 -10 GRY D7

J603 1 J1101-4 YEL MXH-33B +5V 6 J402-6 GRY TGH-53B D7

2NC AG 7 J508-9 VIO MGH-82A D6

3NC DG 8 J402-8 VIO TGH-53B D6

4NC LOUT 9 J508-8 BLU MGH-82A D5

5NC AG 10 J402-10 BLU TGH-53B D5

6 J1101-1 BRN MXH-33B ROUT 11 J508-7 GRN MGH-82A D4

7NC SUB LOUT 12 J402-12 GRN TGH-53B D4

8 J1101-2 BLK MXH-33B AG 13 J508-6 YEL MGH-82A D3

9NC SUB ROUT 14 J402-14 YEL TGH-53B D3
10 NC NC 15 J508-5 ORG MGH-82A D2
11 NC NC 16 J402-16 ORG TGH-53B D2

J604 1 J510-5 YEL MGH-82A KEY DOWN 17 J508-4 RED MGH-82A D1

2-3RED TxD0 18 J402-13 RED TGH-53B D1

3-2BRN RXD0 19 J508-3 BRN MGH-82A D0

4-4ORG RES IN 20 J402-20 BRN TGH-53B D0

5-3

DSP (EXPRESSION&TONE EFFECT)

EFH-236

A

BUS AMP & 9 STEP VOLUME

TGH-53

A

B-3P

BASS VOICE & DRAWBAR SCAN

V

GH-40B

FUNCTION

J403 1 NC -5V

2 J403-2 BLU TGH-53A -5V

PLUG FROM TO PLUG WIRE TO PWB 3 J302-2 YEL SWH-481C +5V

No. PIN No. & PIN No. COLO

R

NAME 4 J403-4 YEL TGH-53A +5V

J403 1 J1201-1 BLU IFH-15

A

-5V 5 J302-4 BLK SWH-481C DGND

2 J403-2 BLU TGH-53B -5V 6 J403-6 BLK TGH-53A DGND

3 J1201-6 YEL IFH-15

A

+5V 7 J1110-7 ORG MXH-33B +15V

4 J403-4 YEL TGH-53B +5V 8 J403-8 ORG TGH-53A +15V

5 J1201-4 BLK IFH-15

A

DGND 9 J1110-5 BLK MXH-33B AGND

6 J403-6 BLK TGH-53B DGND 10 J403-10 BLK TGH-53A AGND

7 J1201-5 ORG IFH-15

A

+15V 11 J1110-2 GRN MXH-33B -15V

8 J403-8 ORG TGH-53B +15V 12 J403-12 RGN TGH-53A -15V

9 J1201-3 BLK IFH-15

A

AGND J404 1 J405-1 WHT TGH-53A DS1

10 J403-10 BLK TGH-53B AGND 2 -2 DS2
11 J1201-2 GRN IFH-15

A

-15V 3 -3 DS3

12 J403-12 GRN TGH-53B -15V 4 -4 DS4

J405 1 J404-1 WHT TGH-53B DS7 5 -5 DS5

2 -2 DS8 6 -6 DS6

3 -3 DS9 7 -7 DG

4 -4 DS10 J406 1 J601-6 YEL EFH-236A DRA OUT

5 -5 DS11 2 NC

6 -6 DS12 3 NC PER OUT

7 -7 DG 4 J601-5 BLK AG

J406 1 J601-8 RED EFH-236A DRA OUT 5 NC AG

2 NC

3 J601-4 ORG PER OUT

4 J601-7 BLK AG J1002 1 J503-5 BRN MGH-82A SIG4

5 J601-1 BLK AG 2 -6 RED SIG5

3 -2 YEL +5V
4 -7 ORG SIG6

J401 1 NC AG 5 -8 YEL SIG7

2 BLK VGH-39-1,2 AG 6 -9 BLK D GND

3NC AG

J402 1 NC DG

2 KEY DOWN J1001 1 J607-3 BRN EFH-236A SIG1

3 ST2 2 -2 YEL +5V

4 ST1 3 -4 RED SIG2

5 D7 4 -5 ORG SIG3

6 J402-6 GRY TGH-53A D7 5 -1 BLK DGND

7 NC D6

8 J402-8 VIO D6

9 NC D5 J1003 1 J307-4 BRN SWH-481C COM0
10 J402-10 BLU D5 2 -2 RED COM2
11 NC D4 3 -1 ORG COM3
12 J402-12 GRN D4 4 -7 YEL SW9
13 NC D3 5 -3 GRN COM1
14 J402-14 YEL D3 6 -6 BLU SW8
15 NC D2 7 -8 VIO SW10

16 J402-16 ORG D2
17 NC D1
18 J402-18 RED D1 J1004 1 J606-9 YEL EFH-236A +5V
19 NC D0 2 -7 BRN OVERDRIVE
20 J402-20 BRN D0 3 -6 RED REVERB

4 -5 ORG TREBLE
5 -4 YEL BASS
6 -3 GRN SW
7 -2 BLU SW
8 -1 BLK GND

5-4

SWH-491

A

VOLUME PANEL

V

RH-23

A

TGH-53B

VIBRATO SWITCH

SWH-489

A

EDIT SWITCH

FUNCTION

PERCUSSION SWITCH

SWH-487

A

BUS AMP & 9 STEP VOLUME

B-3P

BUS AMP & 9 STEP VOLUME

TGH-53

A

PLUG FROM TO PLUG WIRE TO PWB J1101 1 J603-6 BRN EFH-226A D/B IN

No. PIN No. & PIN No. COLO

R

NAME 2-8BLK AGND

J1005 1 J1102-1 WHT MXH-33B Avcc 3NC AGND

2-2RED MAIN Vol 4-1YEL 5VAN

3 -3 SHILD AGND J1102 1 J1005-1 WHT VRH-23A OUT

J1006 1 J1103-2 BLK MXH-33B AGND 2-2RED IN

2-1RED L 3-3SHILD AGND

3-3WHT R J1103 1 J1006-2 RED VRH-23A R

4-4GRN OFF SW 2-1BLK AG

5-5BLU OFF SW 3-3WHT L

J1007 1 J1204-1 YEL RLH-493

A

+5V 4-4GRN LES ON

2-2BLK DG 5-5BLU SW

3-3BRN MAIN J1104 1 J801-8 RED CNH-21B LINE IN R

4-4RED ECHO 2-7SHILD AG

3-6WHT LINE IN L
4NC NC

J301 1 J502-2 BRN MGH-82A OUT 5-1WHT L OUT

2-3RED IN 6-2BLK AG

3-6ORG RES 7-3RED R OUT

4NC DG 8NC NC

5NC DG J1105 1 EXP.PEDAL-2 BLK EXP.PEDAL DG

6-7BLK DG 2 EXP.PEDAL-1 GRY EXP.PEDAL FOOT SW

J302 1 J201-4 YEL CTH-31A +5V 3 J-2 BRN EFH-226A EXP.DC

2 J403-3 YEL TGH-53B +5V 4 J-6 BLK LAMP.G

3 J201-6 BLK CTH-31A DGND 5 J-5 GRN -15V

4 J403-5 BLK TGH-53B DGND 6 J-3 BLK AG

J303 1 J1-3 BRN KCH-3A COM3 7 J-1 ORG +15V

2-4RED COM2 8 J-5 ORG +15V

3-2ORG COM1 J1106 1 J16-1 YEL VGH-40B +5V A

4-1YEL COM0 2 J907-9 YEL VGH-39A-1 +5V A

5-7GRN SW5 3NC +5V A

6-6BLU SW4 4 J16-2 BLK VGH-40B AGND

7-5VIO SW3 5 J907-7 BLK VGH-39A-1 AGND

8NC NC 6NC AGND

J304 1 J1-7 BRN KCH-3A SW2 J1107 1 J1205-4 BRN RLH-493A ROT IN

2-6RED SW1 2 Leslie 11Pin-2 RED Leslie 11Pin MAIN

3-5ORG SW0 3-3ORG

4-1YEL COM0 4-4BLK

5-2GRN COM1 5-5BLK

6-4BLU COM2 6-6BLU

7-3VIO COM3 7-7VIO

J307 1 J1003-3 ORG SWH-491A COM3 8-8GRY

2-2RED COM2 9NC

3-5

GRN COM1 10 NC

4-1

BRN COM0 11 Leslie 11Pin-11 WHT

5NC LED5 J1108 1 POWER TRANS. EFH-116

6-6BLU SW8 2

7-4

YEL SW9 3

8-7

VIO SW10 4

9NC

SW10 5

10 NC

SW10 6

11 NC

SW10

FUNCTION

SWITCH SCAN

SWH-481C

5-5

VOLUME PANEL MIXER & POWER

V

RH-23

A

MXH-33B

B-3P

B-3P

PLUG FROM TO PLUG WIRE TO PWB J701 1 J507-2 BRN MGH-82A MIDI IN

No. PIN No. & PIN No. COLO

R

NAME 2-3RED MIDI OUT

J1109 1 J605-1 YEL EFH-236A +5V 3-1YEL +5V

2NC DGND 4-5BLK GND

3 J605-7 BLK EFH-236A DGND 5NC FOOT SW2

4 J605-3 GRY EFH-236A FOOT SW

5 J606-8 VIO EFH-236A EXP.DC

6 J608-1 PNK EFH-236A SLOW J1 1 CN1-3 WHTAES-15 N

7 J608-2 BRN EFH-236A FAST 2NC

8 J605-6

BLK EFH-236A DGND 3NC NC

9 J605-4 WHT EFH-236A DETECT 4NC

J1110 1 J907-5 GRN VGH-39A-1 -15V 5 CN1-1 BLK LIVE

2 J403-11 GRN TGH-53B -15V J2 1 POWER SW WHT POWER SW Place J2 or J3

3NC -15V 2NC

4NC

AGND 3 POWER SW WHT

5 J403-9 BLK TGH-53B AGND J3 1 POWER SW BLK

6 J907-3 BLK VGH-39A-1 AGND 2NC

7 J403-7

ORG TGH-53B +15V 3 POWER SW BLK

8 J907-1 ORG VGH-39A-1 +15V J4 1 AC INLET BLK AC INLET

9 J602-7 ORG EFH-236A +15V 2 WHT AC INLET

J1111 1 YEL IFH-14A +5V J5 1 POWER TRANS. EPH-116

2NC DGND 2

3

BLK IFH-14A DGND 3

4
5

J1201 1 J403-1 BLU TGH-53A -5V 6

2 J403-11

GRN -15V 7

3 J403-9

BLK AG 8

4 J403-5

BLK DG 9

5 J403-7

ORG +15V

5V SWITCHING POWER SUPPL

Y

6 J403-3 YEL +5V

J1203 1 J17-5 BRN VGH-40B BV OUT 1 CN2 1 J602-4 BLK EFH-236A DGND

2-6RED BV OUT 2 2 J501-5 BLK MGH-82A DGND

3-8ORG SER A 3 J602-1 YEL EFH-236A +5V D

4-2YEL SER B 4 J501-1 YEL MGH-82A +5V D

5-3GRN SER C CN1 1 J1-5 BLK PSH-84A-1 LIVE

J1204 1 J1007-1 YEL VRH-23A +5V 2NC

2-2

BLK DG 3 J1-1 WHT N

3-3BRN MAIN 4NC

4-4

RED ECHO 5 EARTH GRY EARTH FG

J1205 1 Leslie 11Pin-4 BLK Leslie 11Pin AGND

2-1WHT ECHO

3-1BRN MAIN

4 J1107-1 BRN MXH-33Ｂ ROT IN

J801 1 J1104-5 WHT MXH-33Ｂ L OUT

2-6BLK AG

3-7RED R OUT

4NC D/B OUT

5NC AG

6-3WHT LINE IN L

7-2SHILD AG

8-1RED LINE IN R

9NC RES ROT IN
10 NC AG

5-6

IFH-15A/RLH-493

A

A

ES1

5

LINE IN / OUT

CNH-21B

FUNCTION

AC LINE FILTER

PSH-84A-1

PHASE SCAN & MAIN ECHO

MIXER&POWER MIDI JACK

MXH-33B IFH-13B

PLUG FROM TO PLUG WIRE TO PWB 8 J1107-8 GRY MXH-33B

No. PIN No. & PIN No. COLO

R

NAME Leslie 11Pin-8 GRY Leslie 11Pin TO ECHO

CN1 1 J506-14 RED MGH-82A LB7 9NC

2 -12

PNK LB5 10 NC

3

-10 GRY LB3 11 J1107-11 WHT MXH-33B DC +24V IN

4-8BLU LB1

5-6YEL CS

6-4RED LA0 ECHO 1 J1205-2 WHT RLH-493A ROT OUT

7 -16 YEL +5V 2 Leslie 11Pin-2 RED Leslie 11Pin ST OUT

CN2 1 J506-15 BLK G 3-3ORG AUX OUT

2-3BRN CONT 4-4BLK SIG GND

3-5ORG HWR 5-5BLK CONT GND

4-7GRN LB0 6-6BLU POWER ON

5-9VIO LB2 7-7VIO FAST

6 -11 WHT LB4 8-8GRY SLOW

7 -13 BRN LB6 9NC

10 NC
11 NC

1 J503-3

ORG MGH-82A SW DOWN

2-1YEL +5V

3-4BL

K

SW UP 1 J1105-2 GRY MXH-33B FOOT SW1

2 J1105-1 BLK MXH-33B DG
3 EXP.PEDAL-4 BLK EXP.PEDAL DG

J1 1 J303-4 YEL SWH-481C COM0 4 EXP.PEDAL-3 BLK EXP.PEDAL DG

2-3ORG COM1

3 -1 BRN COM2

4 -2 RED COM3 J1 1 J1105-7 ORG MXH-33B +15

5-7VIO SW3 2-3BRN OUT

6-6BLU SW4 3-6BLK AGND

7-5GRN SW5 4NC NC

8NC 5 -8ORG LAMP

6-4BLK DGND
7NC AGND

J1 1 J304-4 YEL SWH-481C COM0 8-5GRN -15V

2-5GRN COM1 J2 1 EXP.Lamp BRN EXP. LAMP

3-7VIO COM3 2 BLK LAMP

4-6BLU COM2 3 EXP.Photo Diode BLK Photo Diode

5-3ORG SW0 4 GRY Photo Diode

6-2RED SW1

7-1BRN SW2

8NC

MAIN 1 J1205-3 BRN RLH-493A ROT OUT

2 J1107-2 RED MXH-33B ST OUT(GND)

Leslie 11Pin-2 RED Leslie 11Pin TO ECHO

3 J1107-3 ORG MXH-33B AUXOUT(GND)

Leslie 11Pin-3 ORG Leslie 11Pin TO ECHO

4 J1107-4 BLK MXH-33B SIG GND

Leslie 11Pin-4 BLK Leslie 11Pin TO ECHO

J1205-1 BLK RLH-493A SIG GND

5 J1107-5 BLK MXH-33B CONT GND

Leslie 11Pin-5 BLK Leslie 11Pin TO ECHO

6 J1107-6 BLU MXH-33B POWER ON

Leslie 11Pin-6 BLU Leslie 11Pin TO ECHO

7 J1107-7 VIO MXH-33B FAST

Leslie 11Pin-7 VIO Leslie 11Pin TO ECHO

KCH-3A(LOWER)

MOTOR CONTROL S

W

EXP.PEDA

L

PRESET KEY

FUNCTION

ECHO

MAIN

Leslie 11Pin

5-7

KCH-3A(UPPER)

EXPRESSION AMP

EFH-226

A

PRESET KEY

Leslie 11Pin

B-3P

MAIN

LCD UNIT Leslie 11Pin

B-3P

PLUG WIRE TO PLUG TO PWB

No. COLOR & PIN No. NAME

J5 NC J-PK1-1 J-PK2-1 J205-1 CTH-31A NC

NC 2 2 2 NC

WHT 3 3 3 FK22

NC

NC

WHT 4 4

4 FK21

NC NC

WHT 6 6 6 FK20

NC NC

WHT 5 5 5 FK19

777 DB0
888 DB1

999 DB2
10 10 10 DB3
11 11 11 DB4
12 12 12 DB5
13 13 13 DB6
14 14 14 DB7
15 15 GND
16 16 GND

PLUG WIRE TO PLUG TO PWB

No. COLOR 8 PIN No. NAME

J1 BRN J-EXP-7 J1105-7 MXH-33B +15V

RED 3 3 OUT

BLK 6 6 AG
BLU 2 2 FOOT SW

ORG 8

8 +15V

GRY 4

4 LAMP GND

YEL 1 1 D GND

GRN 5 5 -15V

J-PK1

J-EXP J-PK2

7

EFH-226

A

4

5-8

CABLE CONNECTOR

PIN No.

FUNCTION

5
6

2
3

25 NOTE PEDAL UNIT

KCH-4

A

ORGAN CONSOLE

FUNCTION

CABLE CONNECTOR

PIN No.

FROM

PIN No.

EXP PEDAL UNIT ORGAN CONSOLE

10
11

4
5
6
7

1
2
3

8

12
13

PIN
No.

8
9

Note

14
15
16

17
GND
GND

1

B-3P

6. Printed Wiring Board Ass'y List

Note : Please refer to New B-3 service manual for all schematics except MXH-33B.

PWB.NAME PART No. FUNCTION

MGH-82A 00228-24211

Main CPU & Tone Wheel Generator

VGH-39A (2sets) 00221-16201

96-ch. D/A Converter

VGH-40B 00221-16207

Drawbar Scan & Bass Voice Generator

TGH-53A (UM)
TGH-53B (LM)

00230-14236
00230-14237

Bus Amp & Drawbar Volume

EFH-236A 00223-41286

Vibrato / Chorus & Expression (DSP)

MXH-33B 00230-06292

Mixer & Power Supply

IFH-13B 00232-14242

MIDI JACK

EFH-226A 00223-41221

EXP.PEDAL

CNH-21B 00225-39297

LINE IN/OUT Jack

PSH-84A 00224-18226

AC Line Fuse

CTH-31A 00220-20226

MIDI & Key Scan

IFH-15A
RLH-493A

00232-14251
00225-41201

BASS Phase Scan
Leslie MAIN / ECHO Switch

SWH-487A 00225-40256

Percussion Switch

SWH-489A 00225-40271

Volume Soft & Vibrato Switch

SWH-491A 00225-40291

LCD Edit Switch

VRH-23A 00225-40286

Rotary Volume Panel

SWH-481C 00225-40203

Switch Scan CPU

KCH-11A
KCH-12A

00229-21386
00229-21387

UM / LM MIDI Key Contact

KCH-7A
KCH-8A

00229-21266
00229-21271

Manual Key Contact Mother Board

KCH-6A~6F 00229-22216~21

10 Key Contact Ass'y

KCH-3A 00229-21246

Preset Key Contact

KCH-4A/5A

00229-21251
00229-21256

PK25 Key Contact

6

B-3P

00230-06292

MXH-33B

B-3P

R1
27K

R11
10K

R12
10K

R13
10K

R14
10K

R15
1000

C1

820pC2680pC3680pC4220p

6

7

8

U1B

UPC4570HA

4

3

2

U1A

UPC4570HA

C5

100p

R16
82K

R17

10k

C6

2.2u/50V MSR

R2
100

C13C14

1
2
3
4

J1101

5045-04A

J603-6D/B IN
J603-8 AG

R22R23

1
2
3

J1102

5045-03A

C60

2.2u/50V MSR

R3
10K

6

7

8

U3B

UPC4570HA

C29

10p

4

3

2

U3A

UPC4570HA

C30

10p

R4
100

C7

2.2u/50V MSR

R5
100

C8

2.2u/50V MSR

R6
47K

R7
47K

R24
4700

R25
4700

R32

47 1/2W

3

21U2A

NJM4556AD

C31

47p

R34

22k

R35

22k

R36

10K

C9

2.2u/50V MSR

R33

47 1/2W

5

67U2B

NJM4556AD

C32

47p

R37

22kR38

10K

C10

2.2u/50V MSR

R39
22k

C11

2.2u/50V MSR

1

2

3

4

5

J1103

5045-05A

LES ON

Q5

2SC4935Y

R42
6800

R18
10K

+14.5

R19
10K

R8

100

R9

100

C33

22p

R40

10K

R20

10k

C12

2.2u/50V MSR

C34 R43

1

2

3

4

5

6

7

8

J1104

5045-08A

J603-1 +5VAN

NC

C35

2700pF TF

84

U2C

NJM4556AD

+14.5

-14.5

C15

0.1

C16

0.1

95

U4C

UPC4570HA

+14.5

-14.5

C17

0.1

C18

0.1

95

U3C

UPC4570HA

C19

0.1

C20

0.1

+14.5

-14.5

95

U1C

UPC4570HA

+14.5

C21

0.1

-14.5

C22

0.1

4

3

5

RL1A

G6S-2

9

10

8

RL1B

G6S-2

6

7

8

U4B

UPC4570HA

NOT USED

1
2
3
4
5
6

J1106

5045-06A

L OUT J801-1

AG J801-2

R OUT J801-3

LINE IN L J801-6
AG J801-7
LINE IN R J801-8

NC

NC

C36

0.1

1

2

3

U5

7805HF

+15

C39

100u/16V

Q1
2SC4935Y

Q2
2SC4935Y

Q3

2SC1815Y

LES ON

C23

0.1

C24

0.1

C25

0.1

R26
4700

R27
4700

R41
22k

R28

4700

C26

0.1

RLH493A J1205-4

MAIN
ANI
AG
AG
POWER ON
FAST
SLOW

+BIN

To Leslie 11 pin

ZD1

RD5.1 EB2

1
2
3
4
5
6
7
8

9
10
11

J1107

5045-11A

FAST

SLOW

LES DETECT

1

2

3

4

5

6

J1108

5273-03A+5271-03A

C40

2200u/35V

C41

2200u/35V

C44

0.1u/50V

C45

0.1u/50V

1

2

3

U6

7815HF

2

1

3

U7

7915HF

C46
1000u/16V

C47
1000u/16V

+15

-15

C37

0.1

C38

0.1

R44

4.7 1/2W

R45

4.7 1/2W

PSW1

RXE185 1.85A

PSW2

RXE185 1.85A

D1

DBF40C

+-

C42

2200u/35V

C43

2200u/35V

D2

DBF10C

+-

+30V

-30V

PSW3
RXE050

PSW4
RXE050

+15
AG

-15
LAMP G
EXP.DC
FOOT SW1
DG

+14.5

-14.5

+15

-15

FOOT SW1

EFH236A J605-16 DG

EXP.DC
SLOW

DETECT

FAST

R10

100

D3
1SS133

D4
1SS133

EFH236A J605-15 +5V

DG

1

1

+5V

C48

4.7u/50
C49

100u/35

C50
10u/50

C51
10u/50

R47

100 1/2W

R48
1800

R29
4700

C52 3p

C53

10u/50

R49
56K

-30V

+30V

R50
56K

R51
3300

R21

10K

C54
470p

C55

0.1u TF
R46

4.7 1/2W

1

2

3

6

4

8

5

10

9

U8A

STK404-070

C56

100u/25

R30

4700

D7

+14.5V

1SS133

C57

0.1u/50 TF

C58

1000pF

C27

0.1

R54
47

C59

10u/25V

Q4
2SC2655Y

R55
2200

+5V

(hfe 120 - 240)

D5 D6

RL1-2 : 28mA/1pcs

GND

3

VCC

1

NC

2

OUT

5

CAP

4

U9

M51953B

112

+-RL1C

G6S-2

112

+-RL2C

G6S-2

RLB

D3-D7 : 1SS133

R31
4700

9

10

8

RL2B

G6S-2

4

3

5

RL2A

G6S-2

4

3

2

U4A

UPC4570HA

1

NC

from EFH-236A J603

+5V for A/D D/A

from POWER TRANS.

TO EXP PEDAL

TO EFH-236A

R56

100 2W

1

2

3

4

5

6

7

8

9

10

J1110

5045-10A

+15V

-15V

HEAT SINK

HEAT SINK

HEAT SINK

R57

100/ 5W

1
2
3

J1111

B3B-XH-A

R58
1000

+5V

PILOT LAMP
DG
DG

TO PILOT LAMP

C61

0.1

SB6
SBT0460

SB7
SBT0460

SB8
SBT0460

SB9
SBT0460

C62

0.1

R59
1/2W 4.7

R60

1/2W 4.7

R61

1000

+15V
+15V
+15V
+15V
AG
AG
AG

-15V

-15V

-15V

MSR

+15

SB3

SBT0460

SB5

SBT0460

SB2

SBT0460

SB1

SBT0460

SB4
SBT0460

NOT USED

1
2
3
4
5
6
7
8
9

J1109

B9B-PH-KS

DG

1

2

3

4

5

6

7

8

J1105

5045-08A

3

2

4

1

3

1

4

3

EFH236A J606-9 A/D IN

EFH236A J605-3 SW IN

EFH236A J608-1 OUT
EFH236A J608-2 OUT

EPH -116A

DC OUT

MASTER VOLUME

TO VRH-23A J1005

HEAD PHONE

TO VRH-23A J1006

TO CNH-21B J801

LINE IN/OUT JACK

LES SW OUTJ1006-5
LES SW IN J1006-4
L HP OUT J1006-3

R HP OUT J1006-2

AG J1006-1

VGH40B J16-1 +5VAN
VGH39A J907-9 +5VAN

VGH40B J16-2 AG
VGH39A J907-7 AG

OUT AMP & DC POWER

3
7

4
2

1

8

5

RETURN

HLJ0605-01-040

7

1.TOTAL ASS'Y(66371-01100)

8.PARTS LIST

B-3P

14

24

3

5

28

11

12

17

10

1

25

26

27

4

20

6

7

15

13

23

22

11

18

8

19

21

2

9

16

8-1

66371-01201

66371-02101

66371-01203

66371-01202

00451-40446

00451-40432

00352-01105

00700-00002

00700-04005

00402-31075

00750-04002

00750-05001

00613-32010

00613-64010

00612-24012

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Cabinet Total Ass'y

Manual Shelf Board Top Ass'y

Cover Ass'y

Cover Board Ass'y

HAMMOND Name Plate #1

Supprt Bracket For Cover

Catcher Hinge TH-7

KP Tooth Knob

Pinch Screw

Rubber Foot SJ-5012

Rosette Washer(Ø5,ZnB)

Square Claw Washer(Ø5,ZnB)

Tapping Screw Type 1

(Flat,Ø2x10,ZnB)

Tapping Screw Type 1

(Truss,Ø4x10,ZnB)

Tapping Screw Type 1

(Oval head,Ø4x12,Ni)

00703-65006

00703-65025

00703-25020

00724-11200

00453-40151

00754-11200

00453-40138

00452-40172

00451-40453

00451-40433

00451-40434

00703-54010

00703-64012

16

17

18

19

20

21

22

23

24

25

26

27

28

Machine Screw

(Truss,M5x6,ZnB)

Machine Screw

(Truss,M5x25,ZnB)

Machine Screw

(Oval head,M5x20,ZnB)

Hexagon Nut (M12,ZnW)

JBA Bolt

Spring Washer (Ø12,ZnW)

Drawbar Felt

Music Rest B-3P

HAMMOND Name Plate #2

Cover Bracket (L)

Cover Bracket (R)

Machine Screw

(Bind,M4x10,ZnB)

Machine Screw

(Truss,M4x12,ZnB)

8-2

B-3P

2.CABINET TOTAL ASS'Y(66371-01201)

2

3

18

16

15

1

5

7

13

4

6

10

12

11

20

14

22

19

17

8

21

10

17
19

12

9

Hexagon Socket head Cap Screw

(M10x30,ZnB)

Protector #1

Protector #2L

Protector #2R

Insert Nut Type E (M4x10,ZnY)

Tapping Screw Type 1

(Flat,Ø4x16,ZnB)

Leather Sheet

T-shape Weld Nut (M12)

Tapping Screw Type 1

(Flat,Ø4x30,ZnY)

00713-71030

00452-40166

00452-40168

00452-40169

00730-04009

00613-34015

00453-40219

00730-00004

00615-34030

66371-01204

00450-40615

00450-40616

00451-40429

00451-40443

00451-40255

00450-40619

00451-40445

00452-40161

00613-64016

00613-64045

00690-04004

Manual Shelf Board Ass'y

Shelf Board (L)

Shelf Board (R)

Body Frame (Front)

Body Frame (Rear)

Bottom Panel

Frame PB-001

Knob Bolt Base

Square Pipe Cap

Tapping Screw Type 1

(Truss,Ø4x16,ZnB)

Tapping Screw Type 1

(Truss,Ø4x45,ZnB)

Pierced Screw

1

2

3

4

5

6

7

8

9

10

11

12

14

15

16

17

18

19

20

Plane Washer (Ø10,ZnB) 00743-1100013

21

22

B-3P

8-3

3.COVER BOARD ASS'Y (66371-01202)

4.TOP ASS'Y (66371-01203)

1

15

12

11

2

3

17

16

4

6 8

10

5

7

9

8

11

12

11

8

14

12 13

3

5

2

1

4

Cover Board A

Cover Board B

Cover Board C

Core Block For Cover

Catcher Hinge TH-7

Metal Fitting Lid

Insert Nut Type B

Insert Nut Type I

Machine Screw

(M4x12.5,ZnB)

(Pan head,M3x12,NI)

(M3x8,ZnB)

00450-40622

00450-40623

00450-40624

00450-40625

00352-01104

00352-01105

00730-03005

00730-04010

00702-43012

00702-24008

00451-40456

00453-40224

00703-54005

00700-04006

00450-40664

00760-03003

00781-24012

1

2

3

4

5

6

7

8

9

Machine Screw

(Oval,M4x8,NI)

Music Holder

Holder Cushion

Machine Screw

(Bind,M4x5,ZnB)

Pinch Screw (M4x8,Black)

Cover Borad Support Rail

Nylon Rivet (Ø3)

Staple (4x12)

10

11

12

13

14

15

16

17

00450-40620

00450-40621

00781-24022

00730-04005

00453-40255

Top board

Top Rear

Staple (4x22)

Insert Nut Type B (M4x11.5,ZnY)

Leather Sheet(1150x500)

1

2

3

4

5

B-3P

8-4

5.MANUAL SHELF BOARD ASS'Y (66371-01204)

6.MUSIC STOPPER ASS'Y (66371-01205)

5

2

1

4

00450-40617

00450-40618

00730-04005

00453-40219

00781-24022

Manual Shelf Board

Rear Rail

Insert Nut Type B (M4x11.5,ZnY)

Leather Sheet(1150x620)

Staple(4x22)

1

2

3

4

5

+

+

+

+

+

+

+

+

+

+

5

7

2

1

4

9 3

4

1

86

00450-40626

00450-40627

00450-40628

00450-40629

00450-40632

00352-01081

00402-05121

00613-32010

00615-64030

Music Rail

Drawbar Endblock (L)

Drawbar Endblock (R)

Drawbar Rail

1

2

3

4

5

6

7

8

9

Endblock Cover

Hinge H15

Support rubber For Cover

Tapping Screw Type 1 (Flat,Ø2x10,ZnB)

Tapping Screw Type 1 (Truss,Ø4x30,ZnY)

B-3P

8-5

7.MANUAL SHELF BOARD ASS'Y (66371-02101)

4

3

3

9

19

1
3

24

21

22

13

14

23

5

10

29

29

29

22

3

12

25

26

3

31

11

17

3

8

27

28

7

18

6

29

15

16

2

20

3

29 30

29

32

PWB Charssis B3-B

PWB Charssis B3-A

1

2

3

4

11

12

13

14

10

5

6

7

8

9

15

16

00451-40267

00451-40268

00613-64010

66371-02103

00613-53012

00225-41201

00232-14251

00225-40203

00314-09005

00451-40281

00451-40280

66311-02121

00307-00316

00705-84015

00230-14236

00232-14237

Side Bracket (L)

Side Bracket (R)

Tapping Screw Type 1

(Truss,Ø4x10,ZnB)

Jack Panel B3P Ass'y

Digital Tone Wheel Ass'y

Power Transformer EPH-116A

Machine Screw (M4x15,ZnB)

Fasten Tab #250

Tapping Screw Type 1

(Bind,Ø3x12,ZnB)

RLH-493A Ass'y

IFH-15A Aaa'y

SWH-481C Ass'y

TGH-53A Ass'y

TGH-53B Ass'y

00220-20226

00623-53006

00451-40272

66311-02108

66371-02104

00230-06292

00453-40149

00623-54008

00453-40178

00452-00040

00221-16207

00223-41286

00366-01013

00224-18226

00703-53005

00453-40148

31

32

30

21

22

23

24

25

26

27

28

29

18

17

19

20

Insulating Sheet AES15-5

Insulating Sheet PSH-84A

MXH-33B Ass'y

AC Panel Ass'y

Volume Panel B3 Ass'y

Tapping Screw Type 2

(Bind,Ø4x8,ZnB)

Dual Lock PWB Spacer

Plastic Throat

VGH-408 Ass'y

EFH-236A Ass'y

Switching Power Supply

PSH-84A Ass'y

Machine Screw

(Bind,M3x5,ZnB)

FCC Cover-A4

CTH-31A Ass'y

Tapping Screw Type 2

(Bind,Ø3x6,ZnB)

B-3P

8-6

WIRING

FLAT CABLE

WR-TW-A2

WR-TW-D2

WR-TW-F2

WR-TW-G2

WR-TW-N2

WR-TW-H

WR-TW-J

WR-TW-K

WR-TW-L

WR-TW-M

00443-01167

00443-01168

00443-01169

00443-01170

00443-01171

WR-TW-E

WR-TW-G

WR-TW-D

00443-01163

WR-TW-A

00443-01160

00443-01164

00443-01166

WR-TW-R

WR-TW-Y

WR-TW-Q

00443-01174

WR-TW-N

00443-01172

00443-01175

00443-01182

00443-01184

00443-01187

00443-01189

00443-01190

00443-01196

F30E1040

F20E850

F50Z1300

00444-09001

00444-04002

00444-08001

F26A900

F26A1150

00444-05008

00444-05009

39

41

37

38

41

42

45

44

40

46

43

37

38

39

40

41

Front Panel B3P Ass'y

FCC Cover A1

FCC Cover A2

Grommet (Ø30-6.5)

Tapping Screw S Tight

(Truss,Ø4x10,ZnB)

66371-02102

00451-40269

00451-40270

00453-40150

00673-64010

00613-6401042 Tapping Screw Type 1

(Truss,Ø4x10,ZnB)

00402-03218

00623-53006

00451-40266

00623-63008

46

43

44

45

Tapping Screw Type 2

(Bind,Ø3x6,ZnB)

Front Strip

Tapping Screw Type 2

(Truss,Ø3x8,ZnB)

Key Felt (10x1015)

13

28

14

B-3P

8-7

9.FRONT PANEL ASS'Y(66371-02102)

27

8

23

4

3

25

6

5

9

2

1

7

20

15

23

16

11

24

21

21

10

21

18

4

22

17

12

19

4

29

26

30

30

1

2

3

4

00451-40438

66311-02103

66311-02104

00623-53006

66311-01221

00703-24035

00451-40256

00613-64008

00452-40137

11

12

13

14

15

10

00451-40276

5

6

7

8

9

00278-09241

00278-09242

00278-02208

00451-40288

66311-02122

Drawbar Panel B3P

Switch FPL Ass'y

Switch FPR Ass'y

Tapping Screw Type 2

(Bind,Ø3x6,ZnB)

Drawbar Ass'y DB-409E

Drawbar Ass'y DB-409G

Drawbar Ass'y DB-402G

Drawbar Plate B3

Vibrato SW Ass'y

Vib Knob Plate

Music Stopper Ass'y

Machine Screw

(Oval,M4x35,ZnB)

Drawbar Cover

Tapping Screw Type 1

(Truss,Ø4x8,ZnB)

V/C Knob (B-3)

66311-0211116

Power Panel B3 Ass'y

17

18

19

20

21

22

23

24

25

26

27

28

29

30

00613-23012

00451-40322

00728-84000

00340-07002

00623-53025

00232-14246

00613-53012

00452-40140

00453-40155

00453-40006

00340-06018

66371-02105

00613-53008

66311-02105

(Oval,Ø3x12,ZnB)

Tapping Screw Type 1

Drawbar Support

Hexagon Nut With Flange

Wire Tie

Tapping Screw Type 2

(Bind,Ø3x25,ZnB)

IFH-14A Ass'y

Tapping Screw Type 1

(Bind,Ø3x12,ZnB)

Pilot Lamp Lens

Aluminum Sheet (FL)

Conducting Tape

Cable Clamp

Edit Panel Ass'y

Tapping Screw Type 1

(Bind,Ø3x8,ZnB)

Switch B3 Set

B-3P

8-8

9.AC PANEL ASS'Y(66371-02104)

10.EDIT PANEL ASS'Y(66371-02105)

PLAY

RECORD

MENU/
EXITD

PAGE

PARAM

VALUE

-

+

00623-53005

00451-40439

00452-40139

00225-40291

66311-02110

00304-02106

00304-02107

00304-02126

00304-02108

00403-02090

5

4

3

2

1

6

7

8

8

2

4

5

6

9

7

10

8

3

10

1

1

2

3

4

5

00451-40431

00443-01295

00443-01300

00443-01296

00703-53010

Power Plate

Wiring WR-B3P-B

Wiring WR-B3P-G

Wiring WR-B3P-C

Machine Screw

(Bind,M3x10,ZnB)

6

7

8

9

00725-83000

00755-44000

00623-54008

00454-40019

Hexgon Nut With Flange (M4,ZnB)

Toothed Lock Washer (Ø4,ZnY)

Tapping Screw Type 2

(Bind,Ø4x8,ZnB)

Earth Label

10

1

2

3

4

5

6

7

8

9

Edit Panel

LCD Cover B3

SWH-491A Ass'y

LCD Unit B3 Ass'y

Color Button (Dark Grey)

Color Button (Grey)

Color Button (Red)

Holder (Dark Grey)

Holder (Grey)

Tapping Screw

(Bind,Ø3x5,ZnB)

8-9

12.JACK PANEL B-3P ASS'Y (66371-02103)

13.MAIN STAND WELD ASS'Y (66371-01301)

00451-40450

00451-40189

00451-40282

00225-39297

00232-14242

00443-01294

00451-01299

00703-53010

00683-53008

00623-53006

00725-83000

00332-12005

1

2

3

4

5

6

7

8
9

10

11

12

13

14

66371-01401

66371-01402

00453-40213

66371-01403

00453-40214

00714-78060

00724-98000

00744-80000

00453-40217

00451-40442

00614-24016

00453-40223

00412-02519

00453-40227

7

6

4

5

3

2

1

Rear Jack Panel B3P

Jack BKT XC-3EN

Jack BKT B3

CNH-21B Ass'y

IFH-13B Ass'y

Wiring WR-B3P-A

Wiring WR-B3P-F

00703-53006

8

Machine Screw

(Bind,M3x6,ZnB)

11

12

13

10

9

Machine Screw(Bind,M3x10,ZnB)

Tapping Screw P Tight

(Bind,Ø3x8,ZnB)

Tapping Screw Type 2

(Bind,Ø3x6,ZnB)

Hexagon Nut With Flange (M3,ZnY)

Jack Nut

Main Stand Weld Ass'y (L)

Main Stand Weld Ass'y (R)

Round Adjusuter Set

Main Stand Weld Ass'y (Rear)

Hexagon Socket Head

Rectangle Stopper

Cap Screw (M8x60,ZnW)

U Nut With Cap (M8,ZnW)

Plain Washer (Ø8,ZnW)

Rubber Foot

Flat Hinge

Tapping Screw Type 2

(Oval,Ø4x16,ZnW)

Velcro (Both Sides)

Caution Label

Main Stand Felt Type L

B-3P

8-10

13.MAIN STAND WELD ASS'Y(L,R)(66371-01402 R)

(66371-01402 L)

14.MAIN STAND WELD ASS'Y(REAR)(66371-01403)

15.BENCH SEAT ASS'Y(66377-01100)

16.BENCH SEAT FRAME ASS'Y(66377-01101)

2

3

1

1

00451-40420

00451-40421

00451-40419

2

1

5

4

3

00451-40422

00451-40423

00451-40418

00760-05003

00451-40480

2

6

5

1

4

3

6

4

5

3

2

1

66377-01101

00450-40634

00700-08003

00730-08003

00613-64045

00412-01049

1

8

6

4

2

7

3

5

1

2

3

4

5

6

7

8

00450-40635

00450-40636

00450-40637

00402-21825

00453-40255

00781-21006

00781-24022

00781-24035

3

2

1

Round Pipe For Main Stand (Ø50.8)

Square Pipe For Main Stand

L Bracket Foe Main Stand

4

5

3

2

1

Square Pipe For Main Stand B-(L)

Round Pipe For Main Stand (Ø19.1)

Hinge For Main Stand

Blind Rivet NS63

Square Pipe For Main Stand B-(R)

Bench Side Board

Bensh Seat Frame Ass'y

Knob Bolt (M8x35,KG B2)

Insert Nut Type B (M8x20.5,ZnY)

Tapping Screw Type 1

(Truss,Ø4x45,ZnB)

ID Label

Bench Seat

Bench Seat Frame A

Bench Seat Frame B

Triangle Frame

Leather Sheet (900x600)

Staple (10x6)

Staple (4x22)

Staple (4x35)

8-11

B-3P

18.BENCH STAND TOTAL ASS'Y(66311-01301)

A

19.BENCH STAND WELD A'SSY(L,R)(66377-01402 R)

(66377-01401 L)

20.BENCH STAND WELD ASS'Y(REAR)(66377-01403)

A

3

1

4

2

2

9

5

4

5

7

8

6

10

7

8
9

4

1

2

3

66377-01401

66377-01402

00453-40215

66377-01403

00724-98000

00744-80000

00412-02519

00451-40425

00451-40426

00451-40424

1

3

2

4

1

2

3

00451-40427

00451-40428

00451-40440

00760-05003

3

1

2

4

2

Bench Stand Weld Ass'y (L)

Bench Stand Weld Ass'y (R)

Flat Round Stopper

5

00453-40216

Flat Square Stopper

6

00714-78045

Hexagon Socket Head Cap Screw

Bench Stand Weld Ass'y (Rear)

U Nut With Cap

Plain Washer

Caution Label

10

00453-40228Bench Stand Felt Type L

11

00700-08003Knob Bolt (M8x35,KG B2)

1

2

3

Square Pipe For Bench Stand A

Round Pipe For Bench Stand

L Bracket For Bench Stand

Square Pipe For Bench Stand B

Round Pipe For Bench Stand C (Ø19.1)

Hinge For Bench Stand

Blind Rivet

11

8-12

B-3P

21.PK-25PR ASS'Y(66376-01100)

White Key Ass'y
Black Key Ass'y #1
Black Key Ass'y #3
Black Key Ass'y #5
Black Key Ass'y #7
Black Key Ass'y #9
Black Key Ass'y #11
Black Key Ass'y #15
Black Key Ass'y #17
SW Box Ass'y
SW Lever Rail Ass'y
SW Lever Plate
PK BKT
Tapping Screw Type 2
(Oval
head,Ø4x25,ZnB)Rosette

Housing A'ssy
Tapping Screw Type
1(Truss,Ø4x10,ZnB)Machi
ne Screw
(Pan
head,M5x80,ZnY)Machine
Screw
(Pan head,M5x95,ZnY)
Tapping screw Type
2(Bind,Ø3x10,ZnY)Black
Pedal Cap
Pedal Hinge Spring

66376­0210200700­0400500705­4508000705­4509500625­5301000234­1901400234­19015

10

9

3

5

1

4

5

2

6

8

7

3

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

18

13
14
15

12

16

17

20

19

11

21

21

21

21

21

21

21

21

21

21

22

00234­3023500234­3024100234­30242
00234­3024300234­3024400234­3024500234­3024600234­3024700234­3024866376­02101
00234­33106A00401­1309500451­4031700623-

20

21

22

8-13

B-3P

1

SW Box Cover

PK Top Cover Ass'y

Protector Leslie

Protector #3

PK plate

Tapping Screw Type 1

(Truss,Ø4x10,ZnB)

Tapping Screw Type 1

(Flat head,Ø4x16,ZnB)

Knob Bolt G(M6x15)

Wiring WR-B3P-I

Machine Screw

(Bind,M3x10,ZnB)

Hexagon Nut With Flange

AL Sheet PR

6

7

8

9

10

11

12

66376-02104

00450-40646

00452-40153

00452-40170

00451-40437

00613-64010

00613-34016

00700-06003

00443-01302

00703-53010

00725-83000

00453-40221

00453-40219

00451-40479

Leather Sheet

EXP Stopper

13

14

4

5

1

2

3

00613-64035

00443-01301

Tapping Screw

(Truss,Ø4x35,ZnB)

Cable WR-B3P-H

15

16

2

3

7

47

5 6

8

9

11

10

12

13

6

14

15

16

8-14

B-3P

22.SWITCH LEVER RAIL ASS'Y(00234-33106A)

23.PK TOP COVER ASS'Y(66376-02104)

6

1

24.EXP.PEDAL ASS'Y(66376-02105)

00401-13461

00229-21251

00229-21256

00280-21007

00402-31126

00402-31177

KCH-4A Ass'y

SW Lever Rail

KCH-5A Ass'y

Contact Rubber

SW Supprt

PWB Spacer E-00-022

5

6

4

1

2

3

5

4

3

2

00450-40647

00451-40444

00453-40219

00703-66020

00451-40454

Foot Rest Pipe

PK Top Cover

Leather Sheet

Machine Screw

(Truss,M6x20,ZnB)

Foot Rest Pipe Holder5

4

1

2

3

00234-36202

00451-40436

00443-01298

00703-54005

00451-40464

00451-40435

00623-54008

00223-41222

00354-01010

00453-40141

00753-14000

EXP Base

EXP-9BL Ass'y

Wiring WR-B3P-E

Machine Screw

(Bind,M4x5,ZnB)

EXP Plate

EXP Bracket

Tapping Screw Type 2

(Bind,Ø4x8,ZnB)

EFH-226B

Locking Support

Grommet

Spring Washer(Ø4,ZnB)

5

6

7

8

9

10

11

4

1

2

3

1

2

3

4

5

4

5

1

2

3

7

11

6

8

10

9

8-15

B-3P

SENSOR

25.EXP-9BL(00234-36202)

Frame(EXP)
EXP.Base(Pla)
Reflection Board
Photo Diode
Lug Terminal
Lock Pin
Lamp Base
Lamp
Support BKT
Bush
Plate Support
Shutter BKT Installing
Shutter(9M)
EXP.Pedal Plate(EXP)
Hex Head Bolt

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

U Nut
Pedal Spacer
Spacer Pipe(EXP)
Pedal Rubber
Foot SW Ass'y
Wire Sticker
EXP.P.Cover EXP-5MFL
Pedal Spacer(Paper)

16

17

18

19

20

21

22

23

14

15

13

12

11

10

9

8

7

6

5

4

3

2

1

22

17

19

20

16

23

9

23

23

11

17

18

21

00451-40031
00234-07003
00234-01013
00321-06002
00760-02001
00770-03001
00303-12003
00308-01001
00451-40441
00234-07011
00451-40033
00451-40034
00452-40144
00451-40150
00713-16075

00757-96000
00452-40009
00451-40036
00453-40135
00234-34220
00340-05005
00401-12290
00453-40023

8-16

B-3P

26.FOOT SW ASS'Y(00234-34220)

Lever Welder BKT
Lever BKT
Lever Support BKT
Stopper Felt(A)
Spring
Machine Screw
(Bind,M3x4,ZnB)
Rubber

1

2

3

4

5

6

7

00234-34221
00451-40044
00451-40045
00453-40016
00401-06018A
00703-53004

00402-05012

Support BKTStopper
Felt(B)
Mini Micro Switch
MachineScrew
(Bind,M2x10,ZnB)
Hinge Pin
Retaining Ring E type

8

9

10

11

12

13

00451-40038
00453-40017
00301-07010
00703-52010

00776-24035
00757-83000

4

7

12

10

13

8

11

9

1 2

3

56