5252
HCD-RV2/RV5/RV6
IC102 AN41020A (BD BOARD)
4-35. IC BLOCK DIAGRAMS
IC303 NJM2255M (TE2) (VIDEO BOARD)IC301 BA7046F-E2 (VIDEO BOARD)
IC103 CXA2581N-T4 (BD BOARD)
IC701 BA6956AN (DRIVER BOARD)
313029 32 3433 35 36 37 38 39 40 41 42 43
4746
DIRECTION
DETECT
52515048 53 55 565444 45
PVCC/2
PVCC/2
DIRECTION
DETECT
DIRECTION
DETECT
DIRECTION
DETECT
2728 26 25 24 23 22 12 10 9 8 567 34 2 111131415161718192021
•STANDBY
•BAND-GAP
•SVCC
RESET DIRCUIT
SGND
OPO2(NC)
IN2-
IN2+
IN1-
OPO1(NC)
OP.O
OP-
IN1+
NC(VDD)
NC(VPUMP1)
OP+
NC
NC(BC2)
PVCC1
PVCC1
NC
VO1+
NC
PVCC/2(NC)
NC
NC
VO1-
PGND1
PGND1
VO2+
VO2-
NC(BC1)
SVCC
IN3+
IN3-
OPO3(NC)
IN4
IN4R
NC
NC(FB)
VREF
NC(CT)
NC(VPUMP2)
NC(SW)
NC
NC(BC4)
PVCC2
PVCC2
NC
VO4-
NC
STB
NC
PGND2
NC
VO3-
VO4+
PGND2
VO3+
NC(BC3)
49
1 2 3 4 5 6 7 8 9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
1
2
3
8
7
6
5
ROSC
SYNC
OUT
VD
OUT
P.CP
VCC
VIDEO
IN
GND
4
H.OSC
V.SEPARATION
PHASE
COMP
SYNC
SEPARATION
RW/ROM
RW/ROM
EQ ON/OFF
VOFST
VOFST
DVC
VC
VC
VC
RW/ROM
VC
DVC
30
29
28
+
–
+
–
DVC
VCC
DVC
27
26
25
24
RW/ROM
EQ
23
22
21
20
19
RFAC
VCA
VCC
+
–
DVC
+
–
+
–
RW/ROM
VC
RW/ROM
DVC
+
–
3
A
B
C
D
B
C
A
A
A
B
C
D
BCD
D
+
–
1
2
APC AMP
5
6
7
8
9
4
RFAC
SUMMING
AMP
RW/ROM
APC-OFF
(Hi-Z)
RW/ROM
(H/L)
VOFST
VC
RW/ROM
+
–
10
11
GM
GM
18
17
16
B
D
A
C
13
14
15
12
EQ IN
LD
PD
GND
A
B
C
D
AC SUM
E
F
DVCC
DVC
RFAC
SW
DC OFST
RFDCI
RFDCO
VC
RFC
VFC
BST
RFG
VCC
CEI
CE
TE BAL
TE
FEI
FE
7
1
2
3
4
5
6
8
TINT
GND
V+
BGP
COLOR
V IN
COLOR
OFFSET
H
L
VOUT
HUE ADJ
SATURATION ADJ
(COLOR MAIN)
SATURATION ADJ
(COLOR BURST)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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