Philips 22HFL5530H-27 Service Manual page 54

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Circuit Diagrams and PWB Layouts
SSB: TCON Power & Backlight Control
1
PANEL TCON POWER & BACKLIGHT CONTROL
B04A
A
B
C
D
3139 283 3003.1
1
PB52.1HU LB
7.
54
2
3
CTRL1-STBY_LAMP-ON
LAMP-ON-OUT
CTRL2-STBY_BACKLIGHT-CTRL_RESET-P3
CTRL4-STBY_SELECT-PWM-ANA
BACKLIGHT-OUT
2
3
4
5
IG90
9G90
9G91
4
5
6
3G90 B4
9G90 C4
B04A
9G91 C4
IG90 B4
A
B
C
D
I_17501_059.eps
280708
6

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