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VIDEO SIGNAL PATH IV BLOCK DIAGRAM
DRIVE P.C.B.
IC2901 (LVDS RECEIVER)
TA2+
CN2901-31
10
7,27,29,30,
TA2-
CN2901-33
9
TB2+
CN2901-25
12
TB2-
CN2901-27
11
LVDS SERIAL TO
TC2+
CN2901-19
16
37-39,41-43,
TTL PARALLEL
TC2-
CN2901-21
15
CONVERTER
TD2+
CN2901-13
20
TD2-
CN2901-15
19
CLK2+
CN2901-1
18
1,47,49-51,
CLK2-
CN2901-3
17
H-SYNC
IC2903
13,23,ETC
+3.3V
+5V
1
5
VCC
V-SYNC
REG.
TO VIDEO III
SIGNAL PATH
IC2902 (LVDS RECEIVER)
BLOCK DIAGRAM
TA1+
CN2901-10
10
7,27,29,30,
TA1-
CN2901-8
9
TB1+
CN2901-16
12
TB1-
CN2901-14
11
LVDS SERIAL TO
TC1+
CN2901-22
16
37-39,41-43,
TTL PARALLEL
TC1-
CN2901-20
15
CONVERTER
TD1+
CN2901-28
20
TD1-
CN2901-26
19
CLK1+
CN2901-4
18
1,47,49-51,
CLK1-
CN2901-2
17
IC2904
13,23,ETC
+3.3V
+5V
VCC
CLOCK(76MHz)
1
5
REG.
a
V1 +3.30 Vp-p
+3.3V
+1.0V
1V
25µS
b
V1 +3.30 Vp-p
1V
25µS
c
V1 +3.30 Vp-p
1V
10nS
d
V1 +3.30 Vp-p
1V
25µS
e
V1 +3.30 Vp-p
1V
25µS
f
V1 +3.30 Vp-p
1V
25µS
IC2501 (LCD VIDEO PROCESS)
A8,A9,B8,B9,
32-35
C8,C9,D8,D9
R2934-39
a
A14,A18,B14,B18,
45,46
C14,C18,D14,D18
D25,D26,E25,E26,
53-55
F23-F26
3
A24
H-SYNC
V-SYNC
5
C26
NON UNIFORMITY COLOR COMPENSATION
GAMMA CORRECTION
WHITE BALANCE CONTROL
TIMING GENERATOR FOR PANEL DRIVE
A5,A6,B5,B6,
32-35
C5,C6,D5,D6
R2940-45
b
A11,A12,B11,B12,
45,46
C11,C12,D11,D12
A20,A21,B20,B21,
53-55
C20,C21,D20,D21
CLOCK(76MHz)
26
A16
c
TP2903
E13,E14,ETC
VDD(+3.3V)
E7,E8,ETC
VDD(+1.0V)
IC2001 (OP AMP)
12
14
13
3
1
2
+9V
10
8
9
5
7
6
+9V
VCC
4
IC2002 (OP AMP)
+9V
10
8
9
IC2003 (OP AMP)
3
1
2
10
8
9
+9V
IC2202 (OP AMP)
3
1
2
10
8
9
G2,G4,H1-H4,J1-J4,
K2,K4,L1-L4,M1-M4,
N2,N4,P1-P4,R1-R4,
T2,T4,U1-U4,V1-V4,
ENBY(R)
AA3
DYOUT(R)
AA4
DE(R)
AD4
DXOUT(R)
AB3
SHCLKR1
W3
SHCLKNR1
W1
SHCLKR2
W4
SHCLKNR2
W2
TP2001
AC5-AC15,AD5,AD6,AD8,
AD9,AD11,AD12,AD14,AD15,
AE3-AE15,AF5,AF6,AF8,AF9,
AF11,AF12,AF14,AF15
ENBY(G)
AD18
DYOUT(G)
AC18
DE(G)
AD19
DXOUT(G)
AC19
SHCLKG1
AD16
SHCLKNG1
AF16
SHCLKG2
AC16
SHCLKNG2
AE16
TP2003
M24,M26,N23-N26,P23-P26,R24,
R26,T23-T26,U23-U26,V24,V26,
W23-W26,Y23-Y26,AA24,AA26,
AB23-AB26,AC25,AC26,AD25,AD26
ENBY(B)
K23
DYOUT(B)
J24
DE(B)
G23
DXOUT(B)
J23
SHCLKB1
L24
SHCLKNB1
L26
SHCLKB2
L23
SHCLKNB2
L25
TP2005
IC2002 (OP AMP)
5
7
6
12
14
13
4
VCC
IC2004 (SW)
Q2009-Q2012
12
14
V-COM DRIVE
13
IC2003 (OP AMP)
Q2005-Q2008
5
7
2
6
15
V-COM DRIVE
1
12
14
Q2001-Q2004
13
5
4
V-COM DRIVE
3
4
VCC
SWITCHING
VCC
16
+9V
CONTROL
11
10
9
IC2202 (OP AMP)
5
7
6
12
14
13
VCC
4
61
PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
VIDEO SIGNAL
LCD/PRISM UNIT
LCD(R)
d
CN2001-(14-23)
CN2001-(26-35)
CN2001-(54-63)
CN2001-(66-75)
CN2001-7
CN2001-37
CN2001-38
CN2001-36
CN2001-24
CN2001-25
CN2001-64
CN2001-65
RLCCOM
CN2001-1,84
RVCOMC
CN2001-39
RVCOMH
CN2001-40
RFRCOM
CN2001-76
VDRLR
LCD(G)
e
CN2101-(14-23)
CN2101-(26-35)
CN2101-(54-63)
CN2101-(66-75)
CN2101-7
CN2101-37
CN2101-38
CN2101-36
CN2101-24
CN2101-25
CN2101-64
CN2101-65
GLCCOM
CN2101-1,84
GVCOMC
CN2101-39
GVCOMH
CN2101-40
GFRCOM
CN2101-76
VDRLG
LCD(B)
f
CN2201-(14-23)
CN2201-(26-35)
CN2201-(54-63)
CN2201-(66-75)
CN2201-7
CN2201-37
CN2201-38
CN2201-36
CN2201-24
CN2201-25
CN2201-64
CN2201-65
BLCCOM
CN2201-1,84
BVCOMC
CN2201-39
BVCOMH
CN2201-40
BFRCOM
CN2201-76
VDRLB
VIDEO SIGNAL PATH IV BLOCK DIAGRAM
PT-50LCZ70/PT-56LCZ70/PT-61LCZ70/PT-50LCZ7/PT-56LCZ7
/PT-61LCZ7/PT-50LCZ70-K/PT-56LCZ70-K/PT61LCZ70-K
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