Block Diagram - Hitachi TA 003 Manual

8.Block Diagram

LCD-TV
HITACHI 26-US
VIDEO PART
1
DIND
DIND
DIND
Side board
Tuner-Sign
TV
al
I017
MM1492AF
COM
VIDEO1
Y2
AV-1
C2
S-1
COM
VIDEO2
Y2
AV-2
C2
S-2
Y1
CV-1
Cb1/Pb1 I015
Cr1/Pr1 MM1519XQ
Y3
CV-2
Cb3/Pb3
Cr3/Pr3
9V
0~7 64 63 62 61 60 59 58 57
8~15 55 54 53 52 49 48 47 46
16~23 45 44 43 42 72 71 70 69
V OUT1
Y OUT1
C OUT1
CE
I038
V OUT2
J3
SAA7117
(Sub-display)
Y OUT2
K1
C OUT2
G3
9V
S OUT
480i input only
Y OUT1
Pb OUT1
PR OUT1
Y OUT3
MST9883-140
Pb OUT3
(Sub-display)
Pr OUT3
Panel
CVBS OUT
CVBSOUTP
TV or AV
CVBSOUTN
LVDS
237 236
I040
SVP-EX52
242
244
231
3.3V-
MAIN
1.8V-
MAIN
G14 DIND
G12
0~23
H11 0~7
1
H14 SAA7117 8 bit
H13
8 bit out
J14
J13
K11
248 233 226
7117
MCU
7117
MM1519XQ
register
OUT2
24 bit out
26
TXOUT0 37 TXOUT0 36 TXOUT1
TXOUT2 31 TXOUT2 30 TXOUT3
26
R
225
G
246
B
232
H
8 11
10
I009
V
11 4 5
74F1
6
DDC-SCL
I003
DDC-SDA
5
24WC0
DDR 2.5V
MEMORY
K4D263238F-QC50
SYNC-DETECT
19
MCU I008
M30620SPGP
IR Pad
MCU 5V
Key Pad
KPD 0~7
51 52 53 54 55 56 57
35 TXOUT1 34
27 TXOUT3
PC
1
1
D-SUB
2
2
Signal
3
3
13
13
14
14
15
15
12
12
Remote Control