Sony KE-50MR1 Service Manual page 62

VBW 、 、 、 、 VP Adjustment VBW VBW VBW VP Adjustment VP Adjustment VP Adjustment
Measuring VBW which is between
TP329 and TP330(–VW).
Adjust VBW by VR3.
(Tolerance:+/- 0.5 volt)
Voltage Adjustment (2)
In case of no measuring land on the
board, please refer pin assignments.
VR3 (VBW)
Measuring VP which is between TP327 and GND.
Adjust VP by VR1. (Tolerance:+/- 1.5 volt)
60
VR1 (VP)
VP
11
10
NC
9
VSW
8 NC
7 VBW
6 NC
5
GND
4
GND
3
GND
2
NC
1
-VW
TP327 (VP)
TP329 (VBW)