Genius 1793 User Manual

2

3

4

5

6

7

8

9

10

12

13

14

15

16

17

18

19

20

1

4.67K

J14

J6

J7

J17

J9

J10

J11

J12

J8

J2

J4

J3

J1

J13

J5

130

Ω

Ω

Ω

Ω

J15

J16

J18

 POWER SUPPLY  RESISTOR ARRAY.     "J"

P/N  CPR0501

V-

1/2 Raw

DC

17V

V-

i Sense

FET

Source

+17V

V-

O.V.P.

LOAD

D

142

+ Comp.

D

142

- Comp.

V-

V+

V+

SENSE

V+

Adj.

E. AMP.

-FB CAP.

E. Amp
Output

E. Amp

+Input

Osc.

Rx

FET

91.4K

11K

23.2K

127K

10.6K

45K

33.2K

510

Ω

Ω

Ω

Ω

38.8K

1M

14.7K

15.8K

2.33K

260

Ω

Ω

Ω

Ω

45K

101.6K

2

1

C5184 Pin No.

11

15

14

13

12

P/N CPR0501

Power Supply Resistor Array    "J Film"

J

P/N CPR0501

Power Supply Resistor Array    "J Film"

J

JC - Increases V+ line  by 1.5V

JD - Increases V+ line  by  3V

JA - Decreases V+ line  by 1.5V

JB - Decreases V+ line  by  3V

V-, 100V to 300V below GND.

Normally GND -200V.

2

3

5

6

7

8

9

10

13

14

15

16

17

18

19

20

1

11

I1

I2

I4

I7

I8

I9

I14

I10

I11

1/2

I11

1/2

I13

I5

I12

I3

I6

I16

FBP

H. Pos.

POT

H. Sync

Cap.

HORZ.

+12V

GND

GND

H. Sync
Output

H. Pos.

O/S

PLL

O/S

PLL

SYNC

PLL

output

Cap.

OSC.

Osc.Dis-

charge

Hfo

SET

H. +12V

Line

Fly-

Cap.

wheel

H. Drive

Damper

Damper

Cap.

9

8

7

4

3

2

1

LA7851 Pin No.

1.8K

12K

22K

2.7K

20K

45K

10K

33K

1K

9.31K

200

200

8.8K

2.78K

170

Ω

Ω

Ω

Ω

I15

340

Ω

Ω

Ω

Ω

680

Ω

Ω

Ω

Ω

IA

IB

IC

ID

I

 Horizontal Control   Resistor Array    "I Film"

P/N  CPR0502

IA - Inverts Horizontal Sync.

IB, IC, & ID Adjust the Horizontal Oscillator Frequency.

For 31.5KHz Operation;   IB=Hfo +400 Hz,   IC=Hfo +800Hz,  &  ID=Hfo +1,600Hz.

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3

5

6

7

8

9

10

13

14

15

16

17

18

19

20

11

4

12

1

C15

C14

C12

C11

C10

C9

C4

C7

C6

C5

C8

C3

C2

C1

C16

C13

68.1K

200

Ω

Ω

Ω

Ω

200

Ω

Ω

Ω

Ω

200

Ω

Ω

Ω

Ω

68.1K

68.1K

20K

1.82

K

2.74K 1.82

K

5.00K

4K

5.00K

4K

5.00K

4K

H.

Program

RED

Program

GREEN

BLUE

12V

4.8V

BLUE

BLUE

Program

BLUE

GREEN

GREEN

GREEN

RED

RED

RED

Blank

PULSE

i Beam

PULSE

GND

NC

LINE

LINE

Amp out

Amp FB

PULSE

i Beam

i Beam

i sense

Amp FB

i sense

Amp out

Amp FB

i sense

Amp out

C17

900

Ω

Ω

Ω

Ω

13

14

5

7

6

LM324 Pin No.

2

1

4

AUTO BIAS RESISTOR ARRAY   "C Film"

P/N  CPR0506

C

Make solder connection CA when using these C PRAs for replacement parts on the XX92 product line.

Precision Resistor Arrays  (PRAs).

CA

109