Philips 32PFL3505D/F7 - Block Diagrams; System Control Block Diagram

9-1
BLOCK DIAGRAMS
[TYPE A]
PL10.3ABLS
AC18
KEY SWITCH
IC3301 (MAIN MICRO CONTROLLER)
DIGITAL MAIN CBA UNIT
IR SENSOR CBAFUNCTION CBA
POWER SUPPLY CBA
CL102B
REMOTE
SENSOR
RS101
P-ON+9V
POWER D101
CL102A CL103B
REMOTE22 P-ON+9V55
CN302CN3702
CN3702 CN302
CLKOUT CLKIN
X3101
25MHz OSC
N1 N2
TO INVERTER BLOCK DIAGRAM (CN1001)
TO POWER SUPPLY BLOCK DIAGRAM
PROTECT3
AE5
VCOM-PWM
AB18
PROTECT2
AD4
PROTECT1
AD5
KEY-IN1
AC5
BACKLIGHT-SW
AB16
E1 E2
P-ON-H2
AB13
REMOTE
R22
REMOTE
E3
P-ON-H1
PROTECT2
PROTECT1
P-ON-H2 P-ON-H1
R23
JUNCTION CBA
CN151
KEY-IN144
CL103A
KEY-IN133
CN201
CN101
CN301CN3701
AB23
BACKLIGHT-ADJ
IC3101 (MEMORY)
SCK
SI
SO
AB25 AB24
AC25 AC24
6 5 2 1
E11
3
AC19
SCL
SDA
CN301CN3701
CS
WP
SCK SIN SOUT CS WP
IC201,Q203, Q204,Q205
DRIVE
22
22
SCL
21
21
SDA
11
11
PROTECT1
15
15
PROTECT2
5
5
PROTECT3
29
29
VCOM-PWM
26
26
BACKLIGHT-SW
28
28
BACKLIGHT-ADJ
KEY-IN129 29
P-ON-H199 REMOTE25 25 P-ON-H211
REMOTE22 P-ON+9V55 KEY-IN144
6
PROTECT3
5
BACKLIGHT-SW
4
BACKLIGHT-ADJ
14
VCOM
TO AUDIO BLOCK DIAGRAM
AUDIO-MUTE INPUT0 INPUT1
AUDIO-MUTE INPUT0 INPUT1
AB9
SCL SDA
9 8
TU301 (TUNER UNIT)
SCL SDA
4 5
TU301 (TUNER UNIT)
Either TU301 is used for Power Supply CBA.
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1. System Control Block Diagram