FUNAI 32" LCD TV/DVD, Руководство по обслуживанию

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10-5
Digital Signal Process Block Diagram [37MD359B/F7, LD370SSX, 37MD350B/F7]
A94G2BLD
DIGIT
AL MAIN CB
A UNIT
IC3301
(DIGIT
AL SIGNAL PR
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
LV
D
S
RX
RSDS I/F
FRC
COLOR PR
OOF
AD
V
ANCE
O
V
ER DRIVE
F
A
IL SAFE MODE
AD23 AD24 AE23 AF23 AF22 AE22 AD21 AD22 AF24 AE24
LV
D
S
TX
DIGIT
AL
SIGNAL PR
OCESS
A/D CONVER
TER
SW
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
TO
A
U
D
IO
BLOCK DIA
GRAM
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
AU
D
IO
DECODER
DIF-OUT1 DIF-OUT2 IF-A
GC
T
O
VIDEO
BLOCK DIA
GRAM
T
O
VIDEO
BLOCK DIA
GRAM
VIDEO DECODER
AF2
S-VIDEO-SW
C6
S-VIDEO-SW
VIDEO SIGNAL
AUDIO SIGNAL
S-VIDEO-Y
-IN
V1
U2 U1
S-VIDEO-C-IN
U3
VIDEO-IN
V3
COM-VIDEO-Pr-IN COM-VIDEO-Pb-IN COM-VIDEO-Y
-IN
Y1
W2 W1
D
V
D-Pr
D
V
D-Pb
DV
D
-Y
AA3
A
U
DIO I/F
AC
L
K
AD
A
T
A1
BCLK LRCLK AD
A
T
A0
SHD-SPDIF
AD14
AD9
AD12 AD10 AD11 A
C10
M2
A
U
DIO(R)
M1
A
U
DIO(L)
L2
D
V
D-A
UDIO(R)
L1
D
V
D-A
UDIO(L)