Panasonic PT-50LCZ70 Service Manual page 96

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PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
DRIVE IV SCHEMATIC DIAGRAM
-6V
L2001
J0JCC0000077
3.3V
L2002
J0JCC0000077
5V
L2003
J0JCC0000077
9V
J0JCC0000077
L2004
ENBYR
TO D I
ENBYR
97
AG_PANEL_CSR
TO D II
AG_PANEL_CSR
203
SDATA_MD
TO D II
SDATA_MD
49
SCLK_MD
TO D II
SCLK_MD
50
AG_SH_XRST
TO D II
AG_SH_XRST
55
OE_CTL_L
TO D II
OE_CTL_L
201
R1OUT[0]
TO D I
R1OUT[0]
66
R1OUT[1]
TO D I
R1OUT[1]
70
R1OUT[2]
TO D I
R1OUT[2]
67
R1OUT[3]
TO D I
R1OUT[3]
71
R1OUT[4]
TO D I
R1OUT[4]
68
R1OUT[5]
TO D I
R1OUT[5]
72
R1OUT[6]
TO D I
R1OUT[6]
73
R1OUT[7]
TO D I
R1OUT[7]
77
R1OUT[8]
TO D I
R1OUT[8]
74
R1OUT[9]
TO D I
R1OUT[9]
78
SHCLKR1
TO D I
SHCLKR1
101
SHCLKNR1
TO D I
SHCLKNR1
102
R2OUT[0]
TO D I
R2OUT[0]
57
R2OUT[1]
TO D I
R2OUT[1]
61
R2OUT[2]
TO D I
R2OUT[2]
58
R2OUT[3]
TO D I
R2OUT[3]
62
R2OUT[4]
TO D I
R2OUT[4]
59
R2OUT[5]
TO D I
R2OUT[5]
63
R2OUT[6]
TO D I
R2OUT[6]
60
R2OUT[7]
TO D I
R2OUT[7]
64
R2OUT[8]
TO D I
R2OUT[8]
65
R2OUT[9]
TO D I
R2OUT[9]
69
DXOUTR
TO D I
DXOUTR
99
DYOUTR
TO D I
DYOUTR
98
DEOR
TO D I
DEOR
100
VDRLR
TO D V
VDRLR
206
VDDI
VDDI
R3OUT[0]
TO D I
R3OUT[0]
84
R3OUT[1]
TO D I
R3OUT[1]
88
R3OUT[2]
TO D I
R3OUT[2]
89
R3OUT[3]
TO D I
R3OUT[3]
93
R3OUT[4]
TO D I
R3OUT[4]
90
R3OUT[5]
TO D I
R3OUT[5]
94
R3OUT[6]
TO D I
R3OUT[6]
91
R3OUT[7]
TO D I
R3OUT[7]
95
R3OUT[8]
TO D I
R3OUT[8]
92
R3OUT[9]
TO D I
R3OUT[9]
96
SHCLKR2
TO D I
SHCLKR2
103
SHCLKNR2
TO D I
SHCLKNR2
104
R4OUT[0]
TO D I
R4OUT[0]
75
R4OUT[1]
TO D I
R4OUT[1]
79
R4OUT[2]
TO D I
R4OUT[2]
76
R4OUT[3]
TO D I
R4OUT[3]
80
R4OUT[4]
TO D I
R4OUT[4]
81
R4OUT[5]
TO D I
R4OUT[5]
85
R4OUT[6]
TO D I
R4OUT[6]
82
R4OUT[7]
TO D I
R4OUT[7]
86
R4OUT[8]
TO D I
R4OUT[8]
83
R4OUT[9]
TO D I
R4OUT[9]
87
L2005
J0JCC0000181
Q2001
2SD1819AHL
TP2005
TP2006
(DRIVE)
BLCCOM
TO D VI
BLCCOM
207
R2062
22
Q2002
2SB1218AHL
(DRIVE)
TP2003
TP2004
TO D V
GLCCOM
208
GLCCOM
BVCOMC
TO D V
BVCOMC
209
C2220
2.2u[KB]
C2221
2.2u[KB]
R2210
10k
R2211
1k
CN2001
(TO RED LCD PANEL)
TO D I
R2OUT[9]
TO D I
R1OUT[1]
TO D I
R1OUT[3]
TO D I
R1OUT[5]
TO D I
R1OUT[6]
R2047
TO D I
R1OUT[8]
0
TO D I
R4OUT[0]
TO D I
R4OUT[2]
TO D I
R2OUT[8]
TO D I
R1OUT[0]
TO D I
R1OUT[2]
TO D I
R1OUT[4]
TO D I
R4OUT[4]
TO D I
R4OUT[6]
TO D I
R4OUT[8]
TO D I
R3OUT[0]
TO D I
R2OUT[1]
TO D I
R2OUT[3]
TO D I
R2OUT[5]
TO D I
R2OUT[7]
TP2001 TP2002
Q2005
Q2008
Q2004
Q2012
2SD1819AHL
2SB1218AHL
Q2009
2SB1218AHL
(DRIVE)
2SB1218AHL
(DRIVE)
2SD1819AHL
(DRIVE)
(DRIVE)
(DRIVE)
R2057
22
R2051
22
Q2006
2SB1218AHL
Q2010
(DRIVE)
2SB1218AHL
(DRIVE)
R2061
R2059
10
4700
1 1Y
16
VCC
IC2004
2 0Y
C0JBAR000359
15
Y-COM
(OP AMP)
3 1Z
14
X-COM
4 Z-COM
13
1X
BVCOMIN
5 0Z
12
0X
6 INH
11
1 1OUT
14
A
4OUT
R2220
IC2202
C2225
270
7 VEE
10
2 1IN-
13
B
C0ABCZ000008
100p[JC]
4IN-
C2067
(OP AMP)
2.2u[KB]
8 GND
C
9
3 1IN+
12
4IN+
4 VCC
11
GND
C2224
2.2u[KB]
5 2IN+
10
3IN+
6 2IN-
9
3IN-
7 2OUT
8
3OUT
C2223
C2222
PT
PT
VIDEO SIGNAL
R2OUT[9]
R3OUT[3]
69
TO D I
R3OUT[3]
93
R1OUT[1]
R3OUT[5]
70
TO D I
R3OUT[5]
94
R1OUT[3]
R3OUT[7]
71
TO D I
R3OUT[7]
95
R1OUT[5]
R3OUT[9]
72
TO D I
R3OUT[9]
96
EXB38V102JV
EXB38V102JV
R2008
R2021
R1OUT[6]
R1OUT[7]
73
TO D I
R1OUT[7]
77
R1OUT[8]
R1OUT[9]
74
TO D I
R1OUT[9]
78
R4OUT[0]
R4OUT[1]
75
TO D I
R4OUT[1]
79
R4OUT[2]
R4OUT[3]
76
TO D I
R4OUT[3]
80
EXB38V102JV
EXB38V102JV
R2009
R2022
R2OUT[8]
R2OUT[0]
65
TO D I
R2OUT[0]
57
R1OUT[0]
R2OUT[2]
66
TO D I
R2OUT[2]
58
R1OUT[2]
R2OUT[4]
67
TO D I
R2OUT[4]
59
R1OUT[4]
R2OUT[6]
68
TO D I
R2OUT[6]
60
EXB38V102JV
EXB38V102JV
R2010
R2023
R4OUT[4]
R4OUT[5]
81
TO D I
R4OUT[5]
85
R4OUT[6]
R4OUT[7]
82
TO D I
R4OUT[7]
86
R4OUT[8]
R4OUT[9]
83
TO D I
R4OUT[9]
87
R3OUT[0]
R3OUT[1]
84
TO D I
R3OUT[1]
88
EXB38V102JV
EXB38V102JV
R2011
R2024
R2OUT[1]
R3OUT[2]
61
TO D I
R3OUT[2]
89
R2OUT[3]
R3OUT[4]
62
TO D I
R3OUT[4]
90
R2OUT[5]
R3OUT[6]
63
TO D I
R3OUT[6]
91
R2OUT[7]
R3OUT[8]
64
TO D I
R3OUT[8]
92
EXB38V102JV
EXB38V102JV
R2012
R2025
1 1OUT
14
1 1OUT
4OUT
IC2002
R2028
2 1IN-
C0ABCZ000008
13
270
C2094
2 1IN-
C0ABCZ000008
(OP AMP)
4IN-
100p[JC]
C2229
R2234
PT
PT
3 1IN+
12
3 1IN+
4IN+
C2096
2.2u[KB]
4 VCC
11
4 VCC
GND
C2085
C2092
C2097
2.2u[KB]
2.2u[KB]
2.2u[KB]
5 2IN+
10
5 2IN+
3IN+
R2013
R2019
10k
1k
6 2IN-
9
6 2IN-
3IN-
R2014
1k
7 2OUT
8
7 2OUT
3OUT
C2088
C2090
PT
PT
BVCOMH
1 1OUT
14
4OUT
R2029
IC2003
C2095
270
2 1IN-
13
100p[JC]
C0ABCZ000008
4IN-
(OP AMP)
3 1IN+
12
4IN+
C2086
2.2u[KB]
4 VCC
11
GND
C2087
C2093
2.2u[KB]
2.2u[KB]
5 2IN+
10
3IN+
R2015
10k
6 2IN-
9
3IN-
R2016
1k
7 2OUT
8
R2018
3OUT
10k
C2091
C2089
PT
PT
96
14
4OUT
IC2001
13
4IN-
(OP AMP)
12
4IN+
C2101
2.2u[KB]
11
GND
C2100
2.2u[KB]
10
GVCOMC
210
GVCOMC
TO D V
3IN+
9
3IN-
8
3OUT
GVCOMH
211
GVCOMH
TO D V
212
BVCOMH
TO D VI
PT-50LCZ70/PT-56LCZ70/PT-61LCZ70/PT-50LCZ7/PT-56LCZ7
/PT-61LCZ7/PT-50LCZ70-K/PT-56LCZ70-K/PT61LCZ70-K
DRIVE IV SCHEMATIC DIAGRAM

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