S95E Sony
32
5.2.2 Introduction of IC
TOP247Y:
It cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and
other control circuitry onto a single CMOS chip. The function of each pin and the inside circuit diagram are as
follows
:
Pin Symbol
Functional
Description
1
C
Control Pin, Error amplifier and feedback current input pin for duty cycle control
2 L
Line-Sense Pin, Input pin for OV, UV, line feed forward with DCMAX reduction,
remote ON/OFF and synchronization
3 X
External Current Limit Pin, Input pin for external current limit adjustment, remote
ON/OFF and synchronization
4
S
Source Pin, Output MOSFET source connection for high voltage power return
5
F
Frequency Pin, Input pin for selecting switching frequency
7
D
Drain Pin, High voltage power MOSFET drain output
Summary of Contents for S95E
Page 1: ...S95E Sony 1 Service Manual TFT LCD COLOR COMPUTER DISPLAY SONY ...
Page 3: ...S95E Sony 3 1 Precaution Warning on power connections Installation ...
Page 4: ...S95E Sony 4 Handing the LCD screen Maintenance Transportation ...
Page 10: ...S95E Sony 10 Adjustment steps of each menu ...
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Page 26: ...S95E Sony 26 The panel is disassembled absolutely 4 2 WIRING DIAGRAM ...
Page 27: ...S95E Sony 27 4 3 Monitor Exploded View ...
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Page 63: ...S95E Sony 63 8 Schematic ...
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