Philips FL9.1, Техническое учебное пособие

Страница: 13 / 34

DIGIT
AL
MAIN C
B
A
UNIT
IC3301 (DIGIT
A
L
SIGNAL
P
R
OCESS)
IC3901 (TINING CONTR
OLLER)
LCD MODULE ASSEMBL
Y
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
27 26 29 28 31 30 42 41 45 44 47 46 33 32 88 19 92 93 94
123 122 125 124 127 126 131 130 129 128
LCD TIMING CONTR
OLLER
LVDS RX
RSDS I/F
FRC
COLOR PR
OOF
AD
V
ANCE
O
VER DRIVE
F
AIL
SAFE MODE
AD23 AD24 AE23 AF23 AF22 AE22 AD21 AD22 AF24 AE24
LVDS TX
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
V3
COM-VIDEO-Pr-IN COM-VIDEO-Pb-IN COM-VIDEO-Y
-IN
AA3
IF-A
G
C
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 A1
1
B1
1
A5 B5 C4 C5 B4 A4 B6 A6 A7 B7
TMDS-CLOCK(+) TMDS-CLOCK(-)
DEMODULA
T
OR
/MPEG DECODER
AE2 AF7
A
UDIO I/F
T
O
A
UDIO
BLOCK DIA
GRAM
A
CLK
AD
A
T
A1
BCLK LRCLK AD
A
T
A0
SPDIF
AD14
AD9
AD12 AD10 AD1
1
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
7 9 4 6 1 3
10 12 16 15
JK3703
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
A
UDIO
DECODER
DIF-OUT1 DIF-OUT2 IF-A
G
C
T
O
VIDEO
BLOCK DIA
GRAM
T
O
VIDEO
BLOCK DIA
GRAM
VIDEO DECODER
AF2
S-VIDEO-SW
C6
S-VIDEO-SW
M2
A
UDIO(R)
M1
A
UDIO(L)
VIDEO SIGNAL
AUDIO SIGNAL
FIGURE 4 - VIDEO SIGNAL FLOW TWO
Page 11