Philips 19PFL3504D/F7, Руководство по обслуживанию, Страница: 39 / 124

9-5
Digital Signal Process Block Diagram
[19PFL3504D/F7(Serial No.:DS3A**********)]
A9ANABLD
DIGIT
AL MAIN CB
A UNIT
IC3301
(DIGIT
AL SIGNAL PR
OCESS)
LCD MODULE ASSEMBL
Y
DIGIT
A
L
SIGNAL PR
OCESS
A/D CONVER
TER
S-VIDEO-Y
-IN
SW
V1 U2 U1
S-VIDEO-C-IN
U3
VIDEO-IN V
G
A-R-IN
V
G
A-G-IN
V
G
A-B-IN
V3 T3 T1 T2
COM-VIDEO-Pr-IN COM-VIDEO-Pb-IN COM-VIDEO-Y
-IN
AA3
IF-A
GC
HDMI-IN1 HDMI-IN2 JK3701
TMDS-D0(+) TMDS-D0(-) TMDS-D1(+) TMDS-D1(-) TMDS-D2(+) TMDS-D2(-) SD
A
SCL
7 9 4 6 1 3
10 12 16 15
7 9 4 6 1 3
10 12 16 15
JK3702
TMDS-D0(+) TMDS-D0(-) TMDS-D1(+) TMDS-D1(-) TMDS-D2(+) TMDS-D2(-) TMDS-CLOCK(+) TMDS-CLOCK(-) SD
A
SCL
A9 B9 C8 C9 B8 A8
B10 A10 A11 B11
A5 B5 C4 C5 B4 A4 B6 A6 A7 B7
TMDS-CLOCK(+) TMDS-CLOCK(-)
DEMODULA
T
O
R
/MPEG DECODER
AE2 AF7
A
U
DIO I/F
T
O
A
U
DIO
BLOCK DIA
GRAM
AC
L
K
BCLK LRCLK AD
A
T
A0
SPDIF
AD9
AD12 AD10 AD11 A
C10
D
A
T
A(0-15)
ADDESS(0-12) IC3201
A13-15,A18, A21-23,B13-15, B17,B19-23 C15,C17-19, C23,C24,D14, D15,D17-19, D22,D23
B1,B9,C2,C8, D1,D3,D7,D9, F1,F9,G2,G8,
H1,H3,H7,H9
M2,M3,M7,M8, N2,N3,N7,N8, P2,P3,P7,P8,R2
(DDR2 SDRAM)
HDMI I/F
HDMI-IN3
WITH HDMI-IN3
7 9 4 6 1 3
10 12 16 15
JK3704
TMDS-D0(+) TMDS-D0(-) TMDS-D1(+) TMDS-D1(-) TMDS-D2(+) TMDS-D2(-) TMDS-CLOCK(+) TMDS-CLOCK(-) SD
A
SCL
B1 B2 C1 C2 D1 D2 A1 A2 A3 B3
AU
D
IO
DECODER
DIF-OUT1 DIF-OUT2 IF-A
GC
T
O
VIDEO
BLOCK DIA
GRAM
VIDEO DECODER
AF2
S-VIDEO-SW
C6
S-VIDEO-SW
M2
A
U
DIO(R)
M1
A
U
DIO(L)
VIDEO SIGNAL
AUDIO SIGNAL
CN3902
LL
V1P
21
LL
V1N
20
LL
V0P
23
LL
V0N
22
LL
V2P
19
LL
V2N
18
LL
V3P
13
LL
V3N
12
LL
V4P
11
LL
V4N
10
LL
V5P
9
LL
V5N
8
LL
VCLKP
16
LL
VCLKN
15
TP
6 POL
5 CPV
4 OE
3 STV
1
AD23 AD24 AE23 AF23 AF22 AE22 AD21 AE21 AF20 AE20 AF21 AD22 AF24 AE24
W25 W23
Y24 Y23 Y22
LV
D
S
T
X
TP
POL CPV
OE
STV