Philips 32HFL5763D/F7 - Video and Audio Block Diagram

10-2
2. Video/Audio Block Diagram
A17FYBLV
DIGITAL MAIN CBA UNIT
COMPONENT -Y-IN
J25 CN3004
COMPONENT -Pb-IN COMPONENT -Pr-IN
REAR
SIDE
IF AMP
J3
J1
R G B
U1
U9
(DIGITAL SIGNAL PROCESS)
VIDEO-IN2
SMART MODULE CBA
SMART LINK CBA
U7 (TUNER)
U8
AIF
ANT -IN
ANT -IN
1T43 1T44
SAW
FILTER
VIDEO-IN3
VIDEO SIGNAL
AUDIO SIGNAL
J23
HDMI-1
SW
U44
J24
SIDE- HDMI
J34
DATA(0-2),CLK DATA(0-2),CLK DATA(0-2),CLK
DATA(0-2),CLK
(HDMI SW)
U41
(HDMI I/F)
U39
(FPGA)
HDMI I/F
SW
AUDIO I/F
HDMI SW
HDMI I/F
VIDEO
DECODER
AUDIO
DECODER
DEMODULATOR
/MPEG DECODER
LVDS --> RGB
A/D CONVERTER
LVDS TX
DIGITAL SIGNAL PROCESS
PENDANT CONTROL
REAR
REAR
J22
HDMI-2
J13
HDMI-3
11 12
8 9 5 6 2 3
11 12
8 9 5 6 2 3
HDMI-D0(+) HDMI-D0(-) HDMI-D1(+) HDMI-D1(-) HDMI-D2(+) HDMI-D2(-) HDMI-CLOCK(+) HDMI-CLOCK(-)
HDMI-D0(+)
HDMI-D0(-)
HDMI-D1(+)
HDMI-D1(-)
HDMI-D2(+)
HDMI-D2(-)
HDMI-CLOCK(+)
HDMI-CLOCK(-)
AUDIO(L)-OUT AUDIO(R)-OUT
AUDIO(L)-IN2 AUDIO(R)-IN2
J4
AUDIO(L)-IN1 AUDIO(R)-IN1
DIGITAL AUDIO-OUT (COAXIAL)
U6
BUFFER
U13 (OP AMP)
12 14
3
1
AUDIO(L)-IN3 AUDIO(R)-IN3 PC-AUDIO-IN
J5
34
11
4
12
IC3801 (AUDIO AMP)
19 32
CONTROL LOGIC
CN3801CL3801
SP801 SPEAKER L-CH
CN3802
SP-GND
2
CL3802
SP802 SPEAKER R-CH
PWM GENE.
SP-R
3
SP-GND
1
SP-L
2
Q3801
PWM GENE.
39 40
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
AUDIO-MUTE
TO SYSTEM CONTROL BLOCK DIAGRAM
AMP(L)-OUT
AMP(R)-OUT
AG15
AE28
19-26
56-63 11-18
1-8
30,31, 33,34, 36,37,
39,40
13,15,
16,19-21,
23,24,
28-30
31-37,
40,41,
43
44,49, 50,52, 56,57,
59-62
AC1,AC2,
AD1,AD2,
AE1,AE2,
AF1,AF2
W2,W3,
Y1,Y2,
AA1,AA2,
AB1,AB2
A1-A4, B1-B6,
C2,C3, C5,C6, D1,D2, D5,D6,
E1-E4
3-6,64,
65,
70-73,
77,78,
83-86,
88,89, 93,94,
98,99
56-63,
67,68
71-75,
77-81
84-86,
90-96
AE27
AF15
AG12
AH26
AG25 AG11
AE15
AH5
AE9
AH9
AG7
AH2 AH7 AH8
AG6
AF7
AD10
AH4
AG5
19 20
11
11
12
DATA(0-2),CLK
SIDE
J2
AG22
AF22
AE21
AF21
U57(AUDIO AMP)
13
11
6
12
14
16
15
T2
J35
AUDIO OUT
PC-RGB-INSIDE
[32HFL5763L/F7]