System Control Block - Philips FL9.1 Technical Training Manual

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