20K

22K

250K

22K

22K

22K

10K

10K

10K

10K

10K

10K

10K

10K

10K

10K 10K 10K 10K 10K 10K

0.01

0.05

0.05

0.05 0.05 0.05

470K

470K

150K

150K

150K

500K

10uF

Modular Phaser Schematic Diagram

+

+

+

+

+

++ +

+

+

+

+

VR

VR

VRVR

1M

3.9M

R1

R2 R3

C1

R4

U1B

R5

R6

R7

R8

R9

C2

R10

R11

R12

R13

C3

C5

C6

Q1

D1

U1A

U2AU2B R14

9V +-

Red

Black

In

Out

To Millenium Bypass control wire

A

A

B

B

C

C

D

D

EF

G

H

I

JK

L

L

NO

O

NC

M

N

U101A U102A U101B U102B

R101

R103

R102 R104 R105

R106

R107 R108

R109

R110 R111

R112

R113

R114VR1

C101 C102 C103 C104C105Q101 Q102 Q103 Q104

78L05

U3

Copyright 2006 R.G. Keen. All rights reserved. No permission for local copies or display/serving from any web site other than http://www.geofex.com.

0.1uF

22uF

1uF

1M

Speed