Philips 50PFL4909/F7, Руководство по обслуживанию, Страница: 31 / 60

9-3
PL14.24BLD
DIGIT
AL MAIN CB
A UNIT
IC3101
(DIGIT
AL SIGNAL PR
OCESS)
CN3906
DIGIT
AL
SIGNAL PR
OCESS
HDMI-IN1 HDMI-IN2
JK3717
D
A
T
A0(+)
ARC
ARC-OUT
D
A
T
A0(-)
D
A
T
A1(+)
D
A
T
A1(-)
D
A
T
A2(+)
D
A
T
A2(-)
HDMI-D
A
T
A
HDMI-CLOCK
7
14
9 4 6 1 3
10 12 16 15
7 9 4 6 1 3
10 12 16 15
JK3715
CLOCK(+) CLOCK(-)
D
A
T
A(0-15)
ADDESS(0-14)
D
A
T
A(16-31)
ADDESS(0-14)
A
UDIO
DECODER
HDMI I/F
HDMI SW
T
O
VIDEO/A
UDIO
BLOCK DIA
GRAM
VIDEO DECODER
VIDEO SIGNAL
AUDIO SIGNAL
D
A
T
A(0-7)
IC3102
(NAND FLASH MEMOR
Y)
IC3401
(DDR3 SDRAM)
MMDQ(0-31) MMA(0-14) MMCD
A
T(0-7)
IC3402
(DDR3 SDRAM)
A/D CONVER
TER
SW
V
GA-R-IN
V
GA-G-IN
V
GA-B-IN
COM-VIDEO-Y/VIDEO-IN COM-VIDEO-Pb-IN COM-VIDEO-Pr-IN
DEMODULA
T
O
R
/MPEG DECODER
A
UDIO I/F
DIF-OUT1 DIF-OUT2 IF-A
GC
IF-A
GC
V
GA-HSYNC
V
GA-VSYNC
V
GA-HSYNC
V
GA-VSYNC
LVDS TX
AMP(L)-OUT AMP(R)-OUT SPDIF A
UDIO(L)-IN
A
UDIO(R)-IN
HP(L) HP(R)
D
A
T
A0(+)
D
A
T
A0(-)
D
A
T
A1(+)
D
A
T
A1(-)
D
A
T
A2(+)
D
A
T
A2(-)
HDMI-D
A
T
A
HDMI-CLOCK CLOCK(+) CLOCK(-)
Y11 AA12 AD13 AB13 A
C13
AB10 A
C11
AD11 AB11 AB17 AC
18
AE14 AC
14
AD17 AC
17
F4
F5
A
C23
AE22 AD23 AE23 AD24 AE24 AD22 A
C22
W6
T7
W23 W22
V23 V22
U23
V24 Y25 Y24
AA5
V7
AE9 AD9
AA13
LCD P
ANEL
ASSEMBL
Y
HDMI-IN3
7 9 4 6 1 3
10 12 16 15
JK3716
D
A
T
A0(+)
D
A
T
A0(-)
D
A
T
A1(+)
D
A
T
A1(-)
D
A
T
A2(+)
D
A
T
A2(-)
HDMI-D
A
T
A
HDMI-CLOCK CLOCK(+) CLOCK(-)
AB24 A
C25
AA23 AB25
Y23
AA24 A
C24
AD25 AE3
R9
L4 K3 K4 H3 H4
J1 J2
L3
24 23 22 21 20 19 14 13
LVDS-OD0(-) LVDS-OD0(+) LVDS-OD1(-) LVDS-OD1(+) LVDS-OD2(-) LVDS-OD2(+) LVDS-OD3(-) LVDS-OD3(+)
J3
H2
17 16
LV
DS-OCLK(-)
LV
DS-OCLK(+)
M5
N5
M4
K5 J5 L6 L5
M6
40 39 38 37 36 35 30 29
LVDS-ED0(-) LVDS-ED0(+) LVDS-ED1(-) LVDS-ED1(+) LVDS-ED2(-) LVDS-ED2(+) LVDS-ED3(-) LVDS-ED3(+)
M7
L7
33 32
LVDS-ECLK(-) LVDS-ECLK(+)
3. Digital Signal Process Block Diagram