Philips 32PFL4664/F7 - [Type B]

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
AMP-I2C-SCL AMP-I2C-SDA
Y9
AA9
AA2
P16 P17
AA3
CN3009
USB1(+) USB1(-)
USB1(+) USB1(-)
USB JACK
TO LED BACKLIGHT DRIVE BLOCK DIAGRAM
TO POWER SUPPLY BLOCK DIAGRAM
RESET
P-ON-H2
PROTECT3
BACKLIGHT-ADJ
BACKLIGHT-SW
SOC-RESET
BACKLIGHT-ADJ
BACKLIGHT-SW
V8
G21
F7
W3
Y1
TU-SCL TU-SDA
SCL
SDA
3 2
IC9001
IC3205, Q3201
Q3101
PROTECT3
Q3102
G20
Y11
T8
AA10
CN3702
USB2(-) USB2(+)
(DIGITAL/ANALOG TV TUNER)
P-ON+3.3V
A3
RS4051
4 4
CN3501 CN4051
KEY-IN1
REMOTE
REMOTE
7 7
POWER-LED
REMOTE SENSOR
IR SENSOR CBA UNIT
C4
POWER
D4051
USB+5V
OUT
IC3019
USB-OC
IN
/OC
4 1
6
USB-EN
EN
3
(HIGH SIDE SW)
P-ON+5V
P-ON-H2
B1
D7
WOWLAN
A2
WLAN-RESET
A7
HOST-WAKE
USB2(-) USB2(+)
WOWLAN WLAN-RESET HOST-WAKE
POWER-LED
E9
LED DRIVE
RESET
RESET
D6
AUDIO-RESET AMP-MUTE
V7 V9
AMP-I2C-SCL AMP-I2C-SDA
AUDIO-RESET AMP-MUTE
POWER /SOURCE SW3002
W9
RESET
SW3001
WiFi MODULE
PL19.00BLS