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Page 39

Figure 5–2: Interactive L-100 Series Schematic

LEGEND

Unknown

BK Black

BR Brown

Blue

RD Red

GY Grey

Yellow

GN Green

CL Clear

BA Bare/Unshielded

OR Orange

WIRES

Amphenol

Amphenol - Round

Unknown

CONNECTORS

Example:

Amphenol connector

with black wire

TESTING NOTES

All switches shown in Off position
All voltages shown are + from ground except where notes
All voltages measured with no keys or pedals pressed except:



Lowest upper manual C key pressed, solo "Drawbar"
on, 1st brown drawbar (Sub.Fundamental) at position
8, and expression medal at maximum.



Lowest upper manual C key pressed, solo “Drawbar”

on, “2nd Harmonic” percussion only, grey keying wire
disconnected



“Vibrato Normal” tablet on

COMPONENT LOCATIONS

100 Series — Vibrato Chassis
200 Series — Percussion & Pre-Amp Chassis
300 Series — Reverb & Power Chassis
400 Series — Control Tablet Assy.
500 Series — Expression Pedal Assy.
600 Series — L–100A Percussion Terminal Block

RELEASE NOTES

• R1, near Pedal Click Filter, was 15

in earlier models. Later

models use 39

. Higher values increase bass.

• C402 Brilliance capacitor only, no tablet in models:

•  L–101 Serial #41622 and above
•  L–102 Serial #42028 and above
•  L–103 Serial #43102 and above

• LDR (Photocell) Swell Pedal added in models:

• L–111 Serial #64145 and above
• L–112 Serial #64644 and above

WH GY

RED

REVERB

SW.

PWR

V10

C303

CH 301

T301

T302

C318

C319

C316

C317

V12

GAIN

ADJ.

REVERBERATION & POWER AMPLIFIER

AO-43

C109

C110

C111

VIB. SW.

PWR

RED

C216

C217

INPUT

PERC. SW

PWR

V11

PERC.

CUT-OFF

PERCUSSION & PRE-AMPLIFIER

AO-42

4 5 6

8 9

POWER

CONNECTOR

PERCUSSION & PRE-AMPLIFIER

(A0-42)

R410

4.7Ω

R411

4.7Ω

THIRD

HARMONIC

PERCUSSION

OFF

SECOND

HARMONIC

PERCUSSION

OFF

2ND HARMONIC

3RD HARMONIC

PERCUSSION SWITCHES

LOCATED IN CONTROL

TABLET ASSY.

FAST

PERCUSSION

DECAY

NORMAL

SOFT

PERCUSSION

VOLUME

NORMAL

PERC. SW.

INPUT

SIGNAL

TRIGGER

R207

100

R208

R211

220

R212

68K

R213

15K

R214

R220

100K

R221

47K

R224

150K

R229

68K

R223

100K

R236

120K

R230

470K

R231

1.2K

R232

47K

R228

470K

R227

680K

C211

.0047

C208

.01

C206

C209

C210

.33

C212

.02

C213

.01

C214

.01

C215

R209

R210

4.7K

R219

3.9M

R225

30K

R409

2.2M

R215

4.7K

R216

4.7K

R217

330K

R218

330K

R222

270K

R226

180K

V11

12AU7

V11

12AU7

12AX7

Q201

2N306

C205

100

C207

100

PERC

CUT-OFF

TO SWELL PEDAL

12AU7

R106

470

R105

1.2M

R107

10K

R104

15K

C102

.47

C120

150pF

R103

10K 5%

C119

.01

SR101

12AU7

R112

470

R111

1.2M

R113

10K

R110

15K

C104

.47

C121

150pF

R109

10K 5%

C103

.01

SR102

12AU7

R117

470

R116

1.2M

R118

10K

R115

15K

C106

.47

C122

150pF

R114

10K 5%

SR103

12AU7

R121

470

R120

1.0M

C108

.47

R119

47K

C107

.01

C105

.01

R127

2.2M

R126

1.5M

C115

.01

R125

330K

C114

.027

R129

3.9K

R135

.33M

C116

0.1

C101

.001

R108

1.8M

R132

C118

0.05

R102

820K

R101

220K

VIBRATO OSCILLATOR

TO VIBRATO SW.

CONNECTOR

FOR NORMAL/

SMALL VIBRATO

RCA

VIBRATO

CHORUS

VIBRATO SWITCHES

LOCATED IN CONTROL

TABLET ASSY.

NORMAL

VIBRATO

SMALL

VIBRATO

VB. SW.

RED

R403

2.2M

R402

6.8M

R404

3.9M

VB. SW.

CLEAR

VOLUME

SOFT

REVERB

C401

.022

R408

4.7M

R406

270K

R405

820K

REVERB SWITCHES

LOCATED IN

CONTROL TABLET ASSY.

RVB. SW.

CLEAR

RVB. SW.

RED

R407

38K

REVERBERATION & POWER AMPLIFIER

(AO-43)

T301

C311

.047

C308

100

R322

6.8K

12AX7

R323

47K

R318

4.7M

R317

100K

C305

.02

R314

390

R315

68K

R316

100K

C306

150

C314

.001

2KV

R328

100K

R326

R327

2.7K

R331

330K

R334

R335

4.7K

V10
6BQ5

C312

.047

C313

100

R329

100K

R330

330K

R333

6BQ5

R321

150

R311

R320

150K

R319

22K

R313

47K

C304

.0012

12AX7

12BH7

R312

REVERBERATION

UNIT

R344 - .22M

CH301 - 14HY

R310

390

R307

330K

R303

220K

R304

18M

R305

10K

R306

10K

R302

270K

R301

470K

C302

.02

12AX7

R308 - 39K

R309

.33K-270K

SELECTED FOR

NOMINAL GAIN

C303

12AX7

C309

.02

3/8

2 1

R337

3.9K

R336

10K

FACTORY VOLUME

ADJUSTMENT

HI RES.

16Ω

12’

16Ω

12’

LO RES.

RCA

C307

100pF

TO REVERB SW.

CONNECTOR

FOR REVERB I & II

TO REVERB SW.

CONNECTOR

FOR REVERB I & II

R332

130

RCA

#12 6.3V PILOT LAMP

+ 285

+ 275

1.8VAC

315VAC

+ 335

+ 215

.3VAC

1VAC

+ 150V

.055VAC

1.65V

+ 255

+ 100V

.12VAC

+75V

+ .003VAC

+ 255V

3VAC

.045VAC

+ 275

+10V

+ 255

+1.35V

.14VAC

+ 1

+53

+335

+340

+320

.9VAC

31VAC

+.68V

+160V

C301

100

SPKR

POWER

FROM 6.3V

CIRCUIT IN

POWER SUPPLY

POWER

TO SWELL PEDAL

GAIN 1.5x

@130 cps

GAIN 40x @130 cps

GAIN 17x

@130 cps

GAIN 35x

@130 cps

GAIN 67x

@130 cps

RCA

SWELL PEDAL

POWER SUPPLY

R342

1500

C316

450

C317

450

C318

450

C319

450

T302

R339

300

R340

750

V12

5U4

R338

C315

2200pF

MOTOR

CAPACITOR

2.5uF

117

234

VOLTS

R341

8200

R343

1000

SYNCHRONOUS

GENERATOR

MOTOR

PIN 4

PIN 2

PIN 1

NEUTR

HOT

POWER

TERM. 4/7

POWER

TERM. 5

POWER

TERM. 2

3VAC

+340V

.2VAC
+320V

315V

160MA

+275V

+255V

POWER

TERM. 6/9

+6.3V

HEATERS

+6.3V

HEATERS

+250V

R233

20K

C216

300

C217

R234

220

R235

2700

LOCATED IN PRE-AMP CHASSIS

.001VAC

+250V

+28V

+31V

PERC. POWER

TERM. 1

POWER

TERM. 1

WH WH

SUB

FUND

SUB

3rd FUND 2ND 3RD 4TH 5TH 6TH 8TH

2ND 3RD 4TH 5TH 6TH 8TH

PEDAL

DRAWBAR

HARMONIC

FUND

TRUMPET

(006688888)

CLARINET

(008080800)

FULL ORGAN

(060868446)

UPPER

DRAWBARS

LOWER

DRAWBARS

ENSEMBLE

(6644222)

LOWER MANUAL DRAWBARS

UPPER MANUAL DRAWBARS

DRAWBAR

BUS INTENSITY

TERMINALS

ONE GENER

OR ASSEMBL

GENERATOR TERMINAL
FREQUENCIES

THROUGH

OMITTED

GENERATORS

18 — 43

USE THIS CIRCUIT

GENERATORS

44 — 48

USE THIS CIRCUIT

GENERATORS

49 — 91

USE THIS CIRCUIT

FREQUENCY NUMBERS 18-91 USED ON MANU

ALS

PEDAL SWITCHES

27Ω

PEDAL

CLICK

FILTER

TYPICAL

SET OF SINGLE

PLAYING KEY

CONTACTS

UPPER MANUAL

BUSBARS

TO GENER

TOR TERMINALS

LOWER MANUAL

BUSBARS

TYPICAL

SET OF SINGLE

PLAYING KEY

CONTACTS

INPUT

BLUE

INPUT

LOCATED

IN PERCUSSION

PRE-AMPLIFIER

PRE-AMPLIFIER

R203

4.7M

R202

47K

R201

1.0M

R205

3.3K

R206

270K

C204

.047

C203

39pF

C202

.0001

12AX7

T201

TCHING

ANSFORMER

C201

100

INPUT

BLUE

INPUT

RCA

+ 250

.0076VAC

.55VAC

+ 145

GAIN 72x

@130 cps

R502

100K

R501

250K

LOG

R503

4.7M

C502

.047

C501

47pF

POWER

FROM 6.3V

CIRCUIT IN

POWER SUPPLY

POWER

C501

82pF

R502

150K

R503

6.8K

C502

.068

R501

LDR

#1866

LIGHT BULB

R504

2.7

.1 VAC

+ 270

R123

2.2K

C109

400

R122

3.3K

R137

12AX7

C113

.047

R128

100K

C112

0.1

R124

150K

12AX7

R131

C117

0.1

R136

33K

6C4

R134

4.7K

R130

390K

R133

4.7K

C111

100

C110

400

VIBRATO PHASE SHIFT AMPLIFIER (A0-41)

+ 225V

+ 270V

1 & 5

VIBRATO PHASE SHIFT AMPLIFIER

AO-41

C402

.0015

BRILLIANCE

R123

5K/5W

C109

350

R122

8.2K

R137

12-33K

R140

560K

R128

150K

C113

.02

R138

1.2-3.9M

VIBRATO

RATE

7247

C112

.0018

R130

470K

7247

R131

500K

R139

R136

56K

VIBRATO

WIDTH

R133

560

OR OMITTED DEPENDING

ON REACTOR

C111

400

C110

450

VIBRATO PHASE SHIFT AMPLIFIER (A0-47)

+ 200V

+ 285V

.1 VAC

+ 285

VIBRATO

WIDTH

VIBRATO PHASE SHIFT AMPLIFIER

AO-47

4 5 6

8 9

POWER

TERM. 4

C320

.001

L-100A TERMINAL BLOCK

LOCATED ON BASE OF

ORGAN HOUSING

POWER

TERM. 8 (BARE)

R601

220K

R602

50K

POWER

TERM. 7

TO LDR BULB

TO VIBRATO &

VIBRATO DELAY

IN L100A PERCUSSION

TO L100A

END BLOCK

INPUT

END BLOCK RHYTHM ASSY.

LOW FREQ. INPUT (FROM PIN 19

ON BOARD ASSY. 124-000114)

AUTOMATIC RHYTHM ASSY.

INPUT

PERCUSSION VIBRATO INPUT

L-100-1:

L-100-2:

L-100A:

BRUSH/CYMBAL OUTPUT

FROM L-100A PERCUSSION

ASSY. END BLOCK

4” SPKR
IN RH END
BLOCK

C601

1.5

POWER

TERM. 8

+340V TO

L-100A PERCUSSION

POWER SUPPLY

TO R607 IN

L-100A PERCUSSION

END BLOCK

Содержание L-100 Series

Страница 1: ......

Страница 2: ...vice manual had been scanned by an unknown source This was then downloaded and OCR ed OCR errors were either corrected or re keyed Then all text was composited in Adobe InDesign Images were captured e...

Страница 3: ...Six Voice Percussion Circuitry 21 3 Disassembly 24 3 1 General 24 3 2 Access 24 3 3 Upper Manual Key 24 3 4 Lower Manual Key 24 3 5 Drawbar Contact Spring 24 3 6 Drawbar Drawbar Knobs or Drawbar Asse...

Страница 4: ...Page iv 7 3 Other Resources 82 7 4 Revised RH End Panel Layout Template 82 7 5 Kon Zissis Chorus Depth Control 86 7 6 Kon Zissis Percussion Mod 86 7 7 Kon Zissis Treble Boost Mod 87...

Страница 5: ...ed from the lower left end block Model L 100 1 is similar to L 100 with a six voice percussion feature added Percussion controls are mounted in the lower right end block Model L 100 2 is identical to...

Страница 6: ......

Страница 7: ...ined speeds by a motor and gear arrangement Each tone wheel is a steel disc similar to a gear with high and low spots or teeth on its edge see Figure 1 5 As the wheel rotates these teeth pass near a p...

Страница 8: ...ts the volume of the pedals relative to that of the manuals and the pedal signal then is combined with the signal from the manuals before passing into the matching transformer 1 3 MOTOR AND POWER SWIT...

Страница 9: ...Page 9 Figure 1 4 Block Diagram L 100 Series Figure 1 5 Typical Tone Generator...

Страница 10: ...shows the location of these filters A few frequencies use untuned filters consisting of coils alone Wiring from the various filter assemblies leads to the terminal strip on the long edge of the gener...

Страница 11: ...etal contact surfaces to avoid corrosion and the manuals are sealed to exclude dust so far as possible In case a contact becomes dirty in spite of these precautions a busbar shifter is provided in eac...

Страница 12: ...The blank spaces indicate that no key contact is used inas much as the higher harmonics of these keys are not required Since the percussion control circuit is keyed through the 6th harmonic busbar the...

Страница 13: ...uching some busbar at all times and therefore there is a smooth change in volume of that harmonic These busbars extend the length of the draw bar assembly and are connected to the low impedance primar...

Страница 14: ...ide different degrees of chorus 1 13 REVERBERATION AND VOLUME SOFT TABS Several degrees of reverberation are obtained by the use of either or both tabs labeled REVERB I and REVERB II These tabs in add...

Страница 15: ...ed for percussion keying With the Selector Switch in the Drawbar position all harmonic busbars are routed to their associated drawbars see Table 1 1 Selector Position A Channel B Channel DRAWBARS Chim...

Страница 16: ...A Tone Cabinet Control Kit P N AO 22625 2 is required for proper interconnections Installation instructions are furnished with the kit 1 19 EXTERNAL SOUND SOURCE A record player or microphone equipped...

Страница 17: ...h either the normal or small vibrato tab in use this oscillator impresses its signal on V4 a cathode fol lower and isolation stage Positive pulses now appear on the grid of driver tube V5 The plate ci...

Страница 18: ...rmonic drawbar When a key is pressed this keying line is grounded through the key contact and tone generator filter This virtually grounds the grid and plate or V11 connected as a diode open circuitin...

Страница 19: ...actory 2 6 POWER SUPPLY See Figure 5 2 The power supply uses a 5U4 rectifier tube with conventional filtering circuit 2 7 L 100A PERCUSSION VOICING CIRCUITRY See Figure 5 3 2 7 1 MODE SWITCH With the...

Страница 20: ...age and as the percussion is dying away feeds this amplified portion of the fading percussion signal through both the Mode Switch and R683 to the grid of V1A Pin 2 There the signal is amplified and fe...

Страница 21: ...re routed to a voltage divider consisting of R604 R605 and R606 It is then tapped by the switch and routed to R602 the overall level control This is located on a terminal strip on the lower organ shel...

Страница 22: ...The Brush Gate transistor Q105 is turned on for a period determined by C113 and R120 of the multi vibrator stage This applies positive bias through R123 D104 and R124 to base of Q105 turning on Q105 a...

Страница 23: ...to Q115 s collector The signal altering pin C is fed through R160 to the base of Q114 which is nor mally in the on condition with no pedal pressed collector at 0VDC When a pedal is pressed the negativ...

Страница 24: ...ry to remove or loosen drawbar assembly See 3 6 Drawbar Drawbar Knobs or Drawbar Assembly 3 4 LOWER MANUAL KEY To remove a lower manual key proceed according to the following a Remove four screws whic...

Страница 25: ...le pressing with thumb to release pressure on contact g To separate drawbar from contact spring remove screw at back end of drawbar h To remove entire drawbar assembly unsolder all connecting wires 3...

Страница 26: ...to front rail Tighten these last when reinstalling manual h Lift out lower manual 3 9 GENERATOR To remove generator disconnect organ from power source then proceed according to the following a Remove...

Страница 27: ...on and secure with original screws 6 Plug long shielded lead into Percussion Amplifier jack and short lead into Power Amplifier Jack 7 Using accompanying terminal strip splice two Brown wires from Exp...

Страница 28: ...TRY L 100A With the exception of power supply and terminal strip assembly Figure 5 11 the percussion circuitry is mounted on the lower left end block If access to end block circuitry is required remov...

Страница 29: ...ektronix 503 or equivalent 4 4 PROCEDURE a Depress UPPER DRAWBARS tab and pull drawbar No 1 to position 8 Play lowest C on upper manual Frequency 25 and observe meter If output is not between 1 6V and...

Страница 30: ...down F A C chord near center of upper manual Depress VIBRATO SMALL tab and observe vibrato effect Then in addition depress VIBRATO NORMAL tab Vibrato effect should increase In addition press VIBRATO...

Страница 31: ...one complete sine wave covers 4 cm g Adjust the VERTICAL VARIABLE control for a display height of 4 cm h Depress the VIBRATO NORMAL tab Adjust the VIBRATO WIDTH control for a total phase shift swing...

Страница 32: ...e reiteration normal and delayed vibrato positions of the mode switch are normal Notice a decrease in level when PERCUSSION SOFT tab is depressed in all but reiteration modes 4 Percussion voices of th...

Страница 33: ...harmonics used in these voices are turned on and off at opposite times This is known as alternate reiteration g Cymbal Brush Switch Operation OFF 1 Lower Manual DRAWBARS depressed Cymbal Brush switch...

Страница 34: ...is held down c If voltage is missing check connections to push button switch rocker tab and rhythm power supply d If voltage is present trace associated voice circuitry Note 4 7 d A If failure is in...

Страница 35: ...ment d If the frequency is missing on all keys of one manual but not on the other manual look for a break in the cable connecting one manual to the other e If the frequency is missing on both manuals...

Страница 36: ...fective the generator must be returned to the factory as replacement of a coil necessitates dismantling the entire generator j It is possible although unlikely that the magnet may have become loose an...

Страница 37: ...s in your PDF application Select the Layers link in your PDF application to change the visibility of layers The image below shows an example from Adobe Acrobat CC Figure 5 1 Example of Layers Link For...

Страница 38: ...Page 38 This page intentionally left blank...

Страница 39: ...R301 470K C302 02 V6 12AX7 R308 39K R309 33K 270K SELECTED FOR NOMINAL GAIN C303 50 V8 12AX7 C309 02 8 6 7 7 6 8 2 1 3 2 1 3 3 9 2 7 3 8 7 2 1 6 3 9 2 7 R337 3 9K R336 10K FACTORY VOLUME ADJUSTMENT HI...

Страница 40: ...Page 40 Figure 5 3 Schematic Diagram L 100A Percussion Unit Figure 5 3A Parts Layout L 100A Percussion Unit...

Страница 41: ...Page 41 Figure 5 4 Schematic Diagram L 100 1 Six Voice Percussion Figure 5 4A Parts Layout L 100 1 Six Voice Percussion...

Страница 42: ...Page 42 Figure 5 4B Schematic Diagram Six Voice Percussion Early 1970 Production Figure 5 4C Board Layout Six Voice Percussion Early 1970 Production...

Страница 43: ...Page 43 Figure 5 5 Schematic Diagram L 100 1 Percussion Power Supply Figure 5 6 Schematic Pedal Control Board Figure 5 6A Parts Layout Pedal Control Board...

Страница 44: ...Page 44 Figure 5 7 Wiring Diagram L 100 Organ...

Страница 45: ...Page 45 Figure 5 8 Wiring Diagram L100 1 and L 100 2 Organs...

Страница 46: ...Page 46 Figure 5 9 Wiring Diagram L 200 Organ...

Страница 47: ...OWER DRAWBARS ENSEMBLE VIBRATO NORMAL VIBRATO CHORUS VIBRATO SMALL REVERB I REVERB II PERCUSSION FAST DECAY VOLUME SOFT R411 R410 C401 R408 R407 TO POWER ON AO 41 47 VIBRATO AMPLIFIER TO POWER TERMINA...

Страница 48: ...Page 48 Figure 5 11 Wiring Diagram Percussion Unit L 100A Figure 5 12 Wiring Diagram Six Voice Percussion L 100 1...

Страница 49: ...Page 49 Figure 5 13 Parts Layout AO 41 Vibrato Amplifier...

Страница 50: ...Page 50 Figure 5 14 Parts Layout AO 47 126 000023 Vibrato Amplifier...

Страница 51: ...Page 51 Figure 5 14A Comparison Between AO 41 and AO 47 Vibrato Amplifiers...

Страница 52: ...Page 52 Figure 5 15 Parts Layout AO 42 117 000019 Percussion Amplifier...

Страница 53: ...Page 53 Figure 5 16 Parts Layout AO 43 126 000017 Power Amplifier...

Страница 54: ...Page 54 Figure 5 17 Power Amplifier Fuse Location Canadian 101 000130...

Страница 55: ...If desired please contact Michael Hightower mphtower gmail com for a copy of the source Excel spreadsheet 6 2 1 ORGANIZATION The source document groups parts by assembly e g upper manual lower manual...

Страница 56: ...d Lower Manuals Cable Assembly Upper Manual Plug 011 036750 15 Upper and Lower Manuals Lower Manual Assembly 119 000045 16 Upper and Lower Manuals Upper Manual Assembly 119 000009 17 Generator Motor G...

Страница 57: ...bly Name Part Description Revision Part 34 Miscellaneous Miscellaneous 35 Speakers Speakers 36 Photocell Swell Pedal Swell Pedal Assembly 2 123 000021 37 Rhythm II Extrusion Rhythm II Extrusion Assemb...

Страница 58: ...Screw Control Panel Mounting 10 845 070318 15 55 Control Panel Washer Used on Control Panel Screws 10 999 000061 16 55 Control Panel Manual Stop Switch Assembly 120 000041 17 55 Control Panel Mounting...

Страница 59: ...Lower Manual Control Tab Drawbars 031 036481 45 55 Preset Tabs Lower Manual Control Tab Ensemble 031 036482 46 55 Preset Tabs Lower Manual Plastic Tie 013 031744 47 55 Preset Tabs Lower Manual Tubula...

Страница 60: ...n Tabs Control Tab Fast Decay 031 036488 75 56 Percussion Tabs Control Tab Percussion Soft 031 036489 76 56 Percussion Tabs Spring Washer 999 000151 77 56 Percussion Tabs Tubular Clip 013 028002 78 56...

Страница 61: ...verb Volume and Brilliance Tabs Control Tab REVERB I 031 036493 109 57 Reverb Volume and Brilliance Tabs Control Tab REVERB II 031 036494 110 57 Reverb Volume and Brilliance Tabs Control Tab VOLUME SO...

Страница 62: ...als Key Channel Assembly Sharp Key 060 024286 139 57 Upper and Lower Manuals Key Channel Assembly One Set of Seven Ivory 057 042770 140 57 Upper and Lower Manuals Bracket Channel Assembly 060 033392 1...

Страница 63: ...ssembly 115 000031 172 58 Generator Motor Terminal Panel Assembly AC Panel with GY BL YEL 006 024326 173 58 Generator Motor Motor Mounting Bracket 035 027354 174 58 Generator Motor Capacitor Clamp 013...

Страница 64: ...ew Mounting Key 850 100514 209 58 Pedal Keyboard Switch Key Channel Assembly Short 057 035982 210 58 Pedal Keyboard Switch Key Channel Short 041 020403 211 58 Pedal Keyboard Switch Short Key Black 025...

Страница 65: ...42 Resistor 15K R213 600 020771 245 59 Preamplifier AO 42 Resistor 47K R202 R221 R232 600 020891 246 59 Preamplifier AO 42 Resistor 100K R220 R223 600 020971 247 59 Preamplifier AO 42 Resistor 150K R2...

Страница 66: ...plifier AO 47 Capacitor 40 F 400V C111 450 040200 272 60 Vibrato Amplifier AO 47 Capacitor 40 F 450V C110 450 040200 273 60 Vibrato Amplifier AO 47 Potentiometer 500K R131 676 000152 274 60 Vibrato Am...

Страница 67: ...2 60 Vibrato Amplifier AO 47 Resistor Select For Proper Phase Shift 33K R137 600 020851 303 60 Vibrato Amplifier AO 47 Resistor Select For Proper Vibrato Rate 6 6 7 0 Hz 1 2M R138 600 021231 304 60 Vi...

Страница 68: ...fier Power Amplifier Assembly AO 43 3 234V 126 000019 330 61 Power Amplifier Chassis Pan Assembly 009 024410 331 61 Power Amplifier Power Transformer Assembly T 302 120V 60Hz 003 024157 332 61 Power A...

Страница 69: ...lifier Resistor Selected for Nominal Gain 120K R309 600 020991 365 61 Power Amplifier Resistor Selected for Nominal Gain 270K R309 600 021071 366 61 Power Amplifier Capacitor 100pF 500V C307 425 01025...

Страница 70: ...83 395 62 Power Amplifier Capacitor 100 F 25V C313 450 040084 396 62 Power Amplifier Potentiometer 10K R336 676 000143 399 62 Preset Percussion L 100A Printed Circuit Board Chassis 121 000102 400 62 P...

Страница 71: ...R102A R102B R102C R165 600 020932 424 62 Six Voice Percussion PCB Resistor 100K R101 R101A R101B R101C R110 R117 R152 R153 R155 R156 600 020971 425 62 Six Voice Percussion PCB Resistor 150K R121 R163...

Страница 72: ...ercussion PCB Capacitor 0 015 F C102A C103A C104A 405 340092 448 63 Six Voice Percussion PCB Capacitor 0 022 F C101B C102 C103 C104 405 340112 449 63 Six Voice Percussion PCB Capacitor 0 047 F C101 C1...

Страница 73: ...itches Compression Spring 012 033464 471 63 Six Voice Percussion Switches Knob 031 031755 472 63 Six Voice Percussion Switches Cable Assembly 011 041161 473 63 Six Voice Percussion Switches Cable Clip...

Страница 74: ...h Lower 031 041145 495 64 Six Voice Percussion Switches Rocker Tab Bongo Lower 031 041146 496 64 Six Voice Percussion Switches Rocker Tab Tom Tom Lower 031 041147 497 64 Six Voice Percussion Switches...

Страница 75: ...upply Spacer 4 044 033662 525 64 Power Supply Cable Assembly 011 040032 527 64 Pedal Control Board Pedal Control Board Assembly 063 042051 528 64 Pedal Control Board Capacitor 1 F C1 414 040092 529 64...

Страница 76: ...7 65 RHYTHM II Drawer Control Assembly 125 000045 558 65 RHYTHM II Drawer Voice Generator Assembly 063 042080 559 65 RHYTHM II Drawer Shield Voice Generator Assembly 010 042082 560 65 RHYTHM II Drawer...

Страница 77: ...e Cloth 052 036888 593 65 Woodwork Rear Cover 056 040228 594 65 Woodwork Bench Assembly 152 000025 595 65 Woodwork Cabinet Assembly L 143 1 111 000028 596 65 Woodwork Case Assembly 050 025530 597 65 W...

Страница 78: ...and Textured 025 028407 629 66 Miscellaneous Endblock Lower Right Hand Smooth 025 024847 631 66 Speakers L100 L100 1 2 Early Production 014 024346 632 66 Speakers L100 L100 1 2 Early Production 014 02...

Страница 79: ...Generator Pad 036 024354 674 76 Miscellaneous 2 Speed Clip 013 024843 675 76 Miscellaneous 2 Reverberation Unit Assembly 121 000002 676 76 Miscellaneous 2 Power Supply Cable 011 024357 677 76 Miscell...

Страница 80: ...2 Cabinet Assembly L 212 111 000115 708 76 Woodwork 2 Case Assembly 050 036895 709 76 Woodwork 2 Rear Cover 056 040228 710 76 Woodwork 2 Fastener 013 040269 711 76 Woodwork 2 Brad 999 040271 712 76 Wo...

Страница 81: ...This circuit adds a switch and uses any commonly available 1 4 phone jack The schematic shows a TRS style female connector but only the TS junctions are used Ground noise can be a problem when connect...

Страница 82: ...and grey adapter wires to the two AC terminals on the console amplifier which are under the control of the console power switch i The 6 conductor connecting cable is supplied in a standard 30 foot le...

Страница 83: ...oost Switch SPDT 1 RRA1534400 ND 7 4 2 METHOD Print the drawing in Figure 7 3 first on plain paper and ensure the dimensions are printing correctly Use a caliper ideally or a ruler to ensure the print...

Страница 84: ...341 mm 131 4 mm 35 mm 35 mm 7 5 mm 19 64 3 0 mm 7 5 mm 19 64 3 0 mm 7 5 mm 19 64 3 0 mm 2 0 2 m m 2 2 2 0 2 m m 2 2 2 0 2 m m 2 2 2 0 2 m m 2 2 2 2 m m 5 5 5 5 2 1 22 6 Figure 7 3 Modified RH End Pan...

Страница 85: ...e Line Out High Cut Overdrive Low Cut Treble Boost 7 5 mm 19 64 3 0 mm 7 5 mm 19 64 3 0 mm 7 5 mm 19 64 3 0 mm 3 2 1 3 2 1 3 2 1 2 0 2 m m 2 2 2 0 2 m m 2 2 2 0 2 m m 2 2 2 0 2 m m 2 2 2 2 m m 5 5 5 5...

Страница 86: ...lar to that of a scanner vibrato You can experiment with different capacitor values to alter the chorus effect Suggested capacitors to try are 560pF 0 001 F 0 0022 F etc through 0 01 F The figure belo...

Страница 87: ...ting Relocation of the soft switch path restores the correct volume levels The stock L100 series and Porta B pecussion fast decay duration is longer than that of the B3 C3 Add a 1M resistor in paralle...

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Hammond Organ L-100 Series, Руководство по обслуживанию

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