Philips 40PFL4901/F7 - Software settings

9-6
[TYPE B]
1. System Control Block Diagram
IC3101 (MAIN MICRO CONTROLLER)
DIGITAL MAIN CBA UNIT
XOUT XIN
X3101 24MHz OSC
TO VIDEO/AUDIO BLOCK DIAGRAM
TO VIDEO/AUDIO BLOCK DIAGRAM
AMP-MUTE
AMP-MUTE COMP-DET HP-DET
HP-DET COMP-DET
123 124
53
63 64 99
54
CN3009
USB(+) USB(-)
USB(+) USB(-)
USB JACK
TO LED BACKLIGHT DRIVE BLOCK DIAGRAM
TO POWER SUPPLY BLOCK DIAGRAM
RESET
P-ON-H2
PROTECT3
BACKLIGHT-SW
BACKLIGHT-ADJ
BACKLIGHT-SW
AL+3.3V
Q3105
Q3106
P-ON-H2
CPU-RESET
BACKLIGHT-SW
BACKLIGHT-ADJ
SPI-SCL
SPI-SDA
SCL SDA
6 5
(MEMORY)
133 101 110 122
RESET
IC3009, Q3104
IC3006
114 112
AL+3.3V
REMOTE
120
KEY-IN1
128
LED1
Q3501, Q3502
LED DRIVE
100
130
LIGHT
Q3010
BUFFER
KEY-IN146 REMOTE55 LED164 LIGHT73
CN4051
KEY SWITCH
IR SENSOR CBA UNIT
FUNCTION CBA UNIT
REMOTE
SENSOR
RS4051
CN4001
D4051 POWER
KEY-IN122
CN4052
LIGHT
SENSOR
IC4051
CN3101
PROTECT3
P-ON+3.3V
Q3103
104
TU-SCL
TU-SDA
SCL
SDA
3 2
IC9001 (SILICON TUNER)
59 58
PL15.01BBLS