Philips 32PFL5604H/12 Service Manual page 52

EN 52 8. Q543.3E LA
8.5 Diagram SSB: PNX8543 Power
Block Diagram
TS in from
channel decoder
TS out/in for
PCMCIA
DV-ITU-656
CVBS, Y/C,
Low-IF
SSIF, LR
Dual SPDIF
Dual HDMI
Pin Configuration
2010-Jun-29
IC Data Sheets
B03A, PNX8543 (IC7600)
PNX8543x
SYSTEM
CI/CA
PROCESSOR
DV INPUT
VIDEO
3D COMB
DECODER
RGB
DIGITAL IF
MPEG/H.264
VIDEO
DECODER
AUDIO DEMOD
AND DECODE
AUDIO IN
2
I S
HDMI
RECEIVER
SYSTEM 300 MHz
CONTROLLER MIPS32 4KEc
(8051)
2
I C GPIO IR
x 2 2
ball A1
index area
2 4 6 8
1 3 5 7
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
AA
AB
AC
AD
AE
AF
AG
AH
AJ
AK
AL
AM
AN
AP
Figure 8-5 Internal block diagram and pin configuration
MEMORY
CONTROLLER
MPEG
PRIMARY
VIDEO
OUTPUT
AV-PIP
SUB-PICTURE
SECONDARY
VIDEO
OUTPUT
SCALER,
DE-INTERLACE
AND NOISE
REDUCTION
AUDIO DSP
300 MHz
AV-DSP
DRAWING
ENGINE
DMA BLOCK
CPU
2
ADC SPI UART I C GPIO Flash
x 1 0
10 12 14 1 6 18 20 22 2 4 26
9 11 13 15 17 19 21 23 25
PNX8543xEH
Transparent top view
LVDS for
flat panel display
LVDS
(single or dual
channel)
VIDEO
analog CVBS
ENCODER
AUDIO DACS analog audio
2
I S
AUDIO OUT
SPDIF
USB 2.0 CA PCI 2.2
32
28 30 34
27 29 31 33
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