Read Sony KE-42XBR900 Service Manual online
60
Voltage Adjustment (2)
VBW
VBW
VBW
VBW 、
、
、
、 VP Adjustment
VP Adjustment
VP Adjustment
VP Adjustment
Measuring VP which is between TP327 and GND.
Adjust VP by VR1. (Tolerance:+/- 1.5 volt)
Measuring VBW which is between
TP329 and TP330(–VW).
TP329 and TP330(–VW).
Adjust VBW by VR3.
(Tolerance:+/- 0.5 volt)
(Tolerance:+/- 0.5 volt)
VR3 (VBW)
VR1 (VP)
TP327 (VP)
TP329 (VBW)
NC
1
11
-VW
VSW
VBW
VP
8
7
10
5
3
4
2
NC
NC
NC
GND
9
GND
GND
6
In case of no measuring land on the
board, please refer pin assignments.
board, please refer pin assignments.
1
1
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