High voltage power supply – JVC 340 SC User Manual

Page 24

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Chapter 2—Functional Descriptions

2-12

Model 330, 340SC, and 370SC Service Manual

The HVPS provides several voltages to the CRTs:

Anode

Grid 1

Grid 2

Focus

RED ANODE

GREEN ANODE

BLUE ANODE

RED FOCUS

GREEN FOCUS

BLUE FOCUS

RED G2

GREEN G2

BLUE G2

-200v

+24v

GROUND

HDFOCUS

VDFOCUS

/HVEN

Power and Control Connector

2

3

11

HDFOCUS RTN

8

9

VDFOCUS RTN

7

6

12

High
Voltage
Power
Supply

(Pins 1,4,5,10 not used)

Figure 2-7

High Voltage Power Supply Input/Output Diagram

12

3

6

9

10

1

4

7

11

2

5

8

Figure 2-8

HVPS Power and Control Connector Jack, J603

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