Voltage Adjustment (2)

11

 

VP

 

10

 

NC

 

9

 

VSW

 

8

 

NC

 

7

 

VBW

 

6

 

NC

 

 

 

VBW VP Adjustment

Measuring VBW which is between TP329 and TP330(–VW).

Adjust VBW by VR3. (Tolerance:+/- 0.5 volt)

In case of no measuring land on the board, please refer pin assignments.

VR3 (VBW)

VR1 (VP)

5

GND

4

GND

3

GND

2

NC

1

-VW

TP327 (VP)

TP329 (VBW)

Measuring VP which is between TP327 and GND. Adjust VP by VR1. (Tolerance:+/- 1.5 volt)

60

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Image 62
Sony KE-42MR1, KE-42MR1E, KE-42MR42M1 service manual VBW 、 VP Adjustment