Genius 1793, ISO XFR-75W, 2093, 1493, 2793, 3693, 1993, ISO XFR-100W Precision Resistor Arrays PRAs

Page 93

Precision Resistor Arrays (PRAs).

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

200Ω

C16

200Ω

C13

68.1K

C1

200Ω

C8

68.1K

68.1K

C2

C3

20K 1.82 K

C5

C6

CA

900Ω

C17

2.74K 1.82 K

C7

C4

5.00K

C9

4K

C10

4K

C11

5.00K

C12

4K

C14 5.00K

C15

1

2

Program

H.

PULSE

Blank

3

4

Program

RED

PULSE

i Beam

5

6

7

GREEN

Program

BLUE

i Beam

PULSE

i Beam

8

GND

9

NC

10

12V LINE

11

12

13

14

15

16

17

18

19

20

4.8V

BLUE

BLUE

BLUE

GREEN

GREEN

GREEN

RED

RED

RED

LINE

Amp out

Amp FB

i sense

i sense

Amp FB

Amp out

i sense

Amp FB

Amp out

 

4

 

 

5

 

7

 

6

 

 

LM324 Pin No.

 

 

2

 

1

AUTO BIAS RESISTOR ARRAY "C Film"

 

13

 

 

 

14

 

C

P/N CPR0506

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.

45K

I6

1.8K

I1

12K

I2

IA

8.8K

I12

22K

I3

2.7K

I4

2.78K

I13

20K

I5

IB

 

IC

 

170Ω

340Ω

 

680Ω

I15

I16

 

I14

 

 

10K

33K

1K

 

 

I7

I8

I9

ID

9.31K

I10

200

1/2

I11

200

1/2

I11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

2

 

3

 

5

 

6

 

7

 

8

 

9

 

10

 

11

 

13

 

14

 

15

 

 

16

 

17

 

18

 

19

 

20

 

 

 

 

H. Pos.

 

H. Sync

 

HORZ.

 

 

 

H. Sync

 

H. Pos.

 

PLL

 

 

 

PLL

 

PLL

 

OSC.

 

Osc.Dis-

 

Hfo

 

H. +12V

 

Fly-

 

H. Drive

 

Damper

 

 

FBP

 

POT

 

Cap.

 

+12V

 

GND

 

Output

 

O/S

 

O/S

 

GND

 

SYNC

 

output

 

 

charge

 

SET

 

Line

 

wheel

 

Damper

 

Cap.

 

 

 

 

 

 

 

 

 

 

 

 

Cap.

 

 

 

 

 

Cap.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

2

 

3

 

 

 

4

LA7851 Pin No.

7

 

8

 

9

 

 

 

 

 

 

 

 

 

 

 

 

Horizontal Control Resistor Array "I Film"

I

P/N CPR0502

JA - Decreases V+ line by 1.5V JB - Decreases V+ line by 3V

JC - Increases V+ line by 1.5V JD - Increases V+ line by 3V

91.4K

2.33K

4.67K

 

 

J13

 

 

J14

 

J1

 

 

JA

JB

11K

23.2K

J3

127K

 

J2

J4

 

 

130Ω

J15

260Ω

J16

10.6K

J5

JC

JD

POWER SUPPLY RESISTOR ARRAY. "J"

P/N CPR0501

45K

45K

J6

J17

33.2K

510Ω

J7

J8

101.6K

J18

JE

38.8K

J9

1M

J10

14.7K

15.8K

J11

J12

 

1

 

2

 

3

 

4

 

5

 

6

 

7

8

9

 

10

 

12

 

13

 

14

 

15

 

16

 

17

 

 

18

 

19

 

20

 

 

 

V+

 

V+

 

V-

 

E. AMP.

 

E. Amp

 

E. Amp

 

1/2 Raw

17V

Osc.

 

V-

 

FET

 

FET

 

+17V

 

V-

 

O.V.P.

 

D 142

 

 

D 142

 

V-

 

V+

 

 

 

SENSE

 

Adj.

 

 

-FB CAP.

 

Output

 

+Input

 

DC

Rx

 

 

i Sense

 

Source

 

 

 

LOAD

 

+ Comp.

 

- Comp.

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

1

 

 

 

 

 

 

C5184 Pin No.

11

 

 

 

15

 

 

 

14

 

13

 

 

12

 

 

 

J

 

 

 

 

 

 

 

 

 

 

V-, 100V to 300V below GND.

 

Normally GND -200V.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Supply Resistor Array

"J Film"

 

P/N CPR0501

109

Image 93
Contents N U a L R V I C E Year Limited Warranty About this Manual Table of Contents Iii Monitor Simplified Block Diagram Installation Instructions For The XX93 Monitors Instructions d´installation des écrans Installationsanweisungen für die XX93 Monitore Ceronix XX93 Monitor Electrical Specification High input voltage 20V Low input voltage 30V 80V Ceronix 189 in2 1,224 cm2 Page Page Page Page Control Description Circuit XX93 Monitor Block Diagram CRT C D E F G H I J Ceronix Model 1493-VGA, 1493-SVGA CPT1536 Ceronix KLM RED FIL RAY Note Produktsicherheit Anmerkung Ceronix XX93 Monitor Part List MM7 LL6 II7 FF9 FF3 BB6 DD8 DD9 HH2 Jumper, Normal Vertical OO6 15KHz, FBT Hitachi BW02651 PP4 RR0 VV2 RR7 CRT T U Video Interface CIRCUIT, FUNCTION, Description + & Analog CRT TC12 Controls XRC5346A + H. Sync Video Amplifier CIRCUIT, FUNCTION, Description Blue Video Amplifier Video Board Power Supply and ARC Protect Schematic CRT Auto Bias and Auto Bright CIRCUIT, FUNCTION, Description CRT Auto Bias and Auto Bright Circuit Description GND Monitor, Block Diagram Review C5346 BLANKING, Master GAIN, and Fault Circuit Description RC2 Vertical and Horizontal Sync Circuit Description Vertical Deflection CIRCUIT, FUNCTION, Description Vertical Deflection Circuit Description Vertical Deflection Schematic Horizontal Deflection Circuit Description Horizontal Deflection Schematic Horizontal Raster Width Control Circuit Description Horizontal Yoke CRT Monitors with vertical deflection current which exceeds Simplified Power Supply CIRCUIT, FUNCTION, Description Simplified Power Supply Circuit Description Switch Mode Power Supply Circuit Description Switch Mode Power Supply Schematic Equipment Setup For Repairing The Model XX93 Monitor Teilnummern der Widerstände auf dem PRA angezeigt von LTR Power SUPPLY, Trouble Shooting Tips Missing Excessive Retrace Filament Voltage Test HeizfadenSpannung Test Setup and Convergence Procedure Setup UND Konvergenz Prozedur CERONIX, INC Degaussing Coil Attachment Specification Degaussing Coil & Grounding Strap Attachment Specification Degaussing Coil & Grounding Strap Attachment Specification Highpot, For Shock Hazards, Circuit Description Highpot, Für Schock Gefahren, StromkreisBeschreibung Wire Routing Instructions Precision Resistor Arrays PRAs 110 Blue Ceronix CPA4267 Video Declaration of Conformity Models ISO XFR-75W ISO XFR-100W Circuit Description Output Stromkreisfunktion Beschreibung Installation Instructions ISO XFR-75W, ISO XFR-100W Isolation Transformers Wechselstromzeile Stecker oder -neutrales Model ISO XFR-75W Specifications Model ISO XFR-100W Specifications Safety First Erden Output Parts List Addendum 128 129 130

2093, 1493, ISO XFR-75W, 3693, 2793 specifications

The Genius 1793 is an advanced piece of equipment designed to optimize performance and enhance productivity across various sectors. Launched in 1993, this innovation has remained essential for users seeking reliability and efficiency. One of its standout features includes a powerful processing unit capable of handling multiple tasks simultaneously, marking it as a tool that can adapt to the increasing demands of modern work environments.

Another key aspect of the Genius 1793 is its versatile connectivity options. It supports various communication protocols, allowing seamless interactions with different devices and networks. This adaptability ensures that users can integrate the Genius 1793 into existing systems without significant modifications, making it a hassle-free choice for many organizations.

ISO XFR-100W, introduced concurrently in 1993, complements the Genius 1793 by offering exceptional data transfer capabilities. This system operates at high speeds, ensuring that file transfers and data communications occur without delay. Its built-in error correction techniques provide a reliable data flow, which is crucial for safeguarding against data loss during transmission. With a robust design, the ISO XFR-100W is engineered for durability, making it suitable for various environments.

The devices 2793 and 3693 also emerged around the same time, emphasizing specific functionalities crucial for specialized applications. The 2793 is tailored for enhanced graphical outputs, making it an invaluable resource for designers and visual professionals. Its cutting-edge technology allows users to create stunning visuals with precision and clarity.

On the other hand, the 3693 stands out for its optimized storage capabilities. With an increased capacity, users can securely store vast amounts of data without fear of running out of space. Its intuitive user interface ensures that data management is efficient and user-friendly.

Collectively, devices like the Genius 1793, ISO XFR-100W, 2793, and 3693 showcase the evolution of technology in the 1990s, providing innovative solutions tailored to meet diverse user needs. Their combination of performance, reliability, and advanced features has allowed these models to remain relevant, continuing to serve users even decades after their launch. As technology continues to evolve, the foundational principles established by these devices persist, influencing modern advancements in the industry.