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System Control Block - Philips FL9.1 Technical Training Manual

Lcd tv chassis for 2009
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IC3301
(MAIN MICRO CONTROLLER)
INPUT0
E1
INPUT0
TO AUDIO
INPUT1
BLOCK
E2
INPUT1
AUDIO-MUTE
DIAGRAM
AUDIO-MUTE
AB9
IC3101 (MEMORY)
SCK
6
SCK
AB25
SI
5
SIN
AB24
SO
2
SOUT
AC25
CS
1
CS
AC24
WP
3
E11
WP
X3101
25MHz
N1
CLKIN
OSC
N2
CLKOUT
DIGITAL MAIN CBA UNIT
CN3702
KEY-IN1
29
KEY-IN1
AC5
CN3701
REMOTE
25
REMOTE
R22
P-ON-H2
1
P-ON-H2
AB13
P-ON-H1
9
P-ON-H1
R23
CN3701
PROTECT1 AD5
11
PROTECT1
PROTECT2 AD4
15
PROTECT2
PROTECT3 AE5
PROTECT3
5
VCOM-PWM
VCOM-PWM
AC14
29
BACKLIGHT-SW
AB16
26
BACKLIGHT-SW
BACKLIGHT-ADJ
AB23
28
BACKLIGHT-ADJ
CN3702
SCL
SCL
AC18
22
SDA
SDA
AC19
21
CN101
2
REMOTE
5
P-ON-H1
Q172
6
KEY-IN1
8 DVD-LED
CN302
29
AL+6.0V
CN301
25
1
9
P-ON-H2
P-ON-H1
TO
CN301
POWER SUPPLY
PROTECT1
BLOCK DIAGRAM
11
PROTECT2
15
5
29
26
28
DRIVE
IC201,Q203,
Q204,Q205
TU301 (TUNER UNIT)
CN302
22
4
SCL
21
5
SDA
POWER SUPPLY CBA
RS101
JUNCTION
CBA
REMOTE
SENSOR
CN101
CL102A
CL102C
2
2
REMOTE
2
5
5
P-ON-H1
5
6
6
KEY-IN1
6
8
8 DVD-LED
8
CL103B
CL103A
KEY SWITCH
3
KEY-IN1
3
FUNCTION CBA
IR SENSOR CBA
CN201
6 PROTECT3
TO
INVERTER
5
BACKLIGHT-SW
BLOCK
4
BACKLIGHT-ADJ
DIAGRAM
(CN1001)
14 VCOM
D101
POWER

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