Panasonic PT-50LCZ70 Service Manual page 94

PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
DRIVE II SCHEMATIC DIAGRAM
5V
TO MAIN P.C.B.
CN2901
CN7001
1
CLK2+
2
CLK1-
3
CLK2-
4
CLK1+
5
6
7
8
TA1-
9
10
TA1+
11
12
13
TD2+
14
TB1-
15
TD2-
16
TB1+
17
18
19
TC2+
20
TC1-
TC2- 21
TC1+ 22
23
24
25
TB2+
26
TD1-
27
TB2-
28
TD1+
29
30
31
TA2+
32
33
TA2-
34
35
36
L2901 37
J0JHC0000031
38
9V_IN
39
40
41
42
TO D I, D IV, D V, D VI AG_SH_XRST 55
43
44
TO D I AG_CORRECT_ON_L 56
45
TO D IV, D V, D VI OE_CTL_L 201 46
47
TO D V AG_PANEL_CSG 202
48
TO D I AG_CORRECT_CS 51 49
50
TO D IV AG_PANEL_CSR 203
TO D III LCD_ON_H 204
AG_PANEL_CSB 205
TO D VI
TO D I, D IV, D V, D VI SDATA_MD 49
TO D I, D IV, D V, D VI SCLK_MD 50
NC
IC2903
+3.3V REGULATOR
C0CBCBC00130
GND
(+3.3V REGULATOR)
R2932
R2933
C2902
1u[KB]
IC2901
C0JBCZ000519
(LVDS RECEIVER)
1
RC3(BIN9)
2 RD6
3 RC4(HPOUT)
4 GND
R2901 0
5
RC5(VPOUT)
L2902
6
PT RC6
7
RD0(RIN2)
8
LVDSGND
R2902 0
9
RA-
R2903 0
R2922
10 RA+
100
11 RB-
L2903
R2923
PT
100 12 RB+
13 LVDSVCC
C2908 0.1u[ZF]
R2904 0 L2912
14 LVDSGND
J0JCC0000077
R2905 0 C2909 10u 10V
15 RC-
L2904
R2924
PT 16 RC+
100
17 RCLK-
R2925
18 RCLK+
100
R2906 0
19 RD-
R2907 0
R2926
20 RD+
100
L2905
21 LVDSGND
PT
22 PLLGND
C2910 0.1u[ZF]
23 PLLVCC
R2908 0
L2913
C2911 24 PLLGND
J0JCC0000077
R2909 0
10u 10V
25 PDWN
26 CLKOUT
L2906
PT
27 RA0(RIN4)
28 GND
R2910 0
NC
+3.3V REGULATOR
IC2904 GND
C0CBCBC00130
(+3.3V REGULATOR)
IC2902
C0JBCZ000519
(LVDS RECEIVER)
C2903
1 RC3(BIN9)
1u[KB]
2 RD6
3 RC4(HPOUT)
4
GND
R2911 0
5
RC5(VPOUT)
L2907
6
PT RC6
7
RD0(RIN2)
8
LVDSGND
R2912 0
9
RA-
R2913 0
R2927
100 10 RA+
11 RB-
L2908
R2928
PT 100
12 RB+
13 LVDSVCC
L2914 C2912 0.1u[ZF]
R2914 0
J0JCC0000077
14 LVDSGND
R2915 0 C2913 10u 10V
15 RC-
L2909
R2929
PT 16 RC+
100
17 RCLK-
R2930
18 RCLK+
100
R2916 0
19 RD-
R2917 0
R2931
20 RD+
100
L2910
21 LVDSGND
PT
22 PLLGND
C2914 0.1u[ZF]
23 PLLVCC
R2918 0
L2915
C2915 24 PLLGND
J0JCC0000077
R2919 0
10u 10V
25 PDWN
R2921 22
26 CLKOUT
L2911
PT
27 RA0(RIN4)
28 GND
R2920 0
C2916
PT
94
VIDEO SIGNAL
TP2901 TP2902 TP2903
L2916
J0JCC0000077
DCLK
54
47
VSYNC
53
47
HSYNC
52
C2925
10u 10V
56 R2934
VCC
EXB38V101JV
B1IN[8]
55 39
(BIN8)RC2
C2917
B1IN[7]
38
0.1u[ZF]
54
(BIN7)RC1 B1IN[6]
37
53 B1IN[5]
36
(BIN6)RC0
52
GND
51
(BIN5)RB6
50
(BIN3)RD5 R2935
EXB38V101JV
B1IN[3]
49
(BIN2)RD4 34
B1IN[2]
33
48
VCC B1IN[4]
35
G1IN[9]
47
(BIN4)RB5 24
C2918
46 0.1u[ZF]
(GIN9)RB4
45
(GIN8)RB3
R2936
44 EXB38V101JV
GND G1IN[8]
23
43 G1IN[7]
(GIN7)RB2 22
G1IN[3]
18
42
(GIN3)RD3 G1IN[2]
17
41
(GIN2)RD2
40
VCC
R2937
39
(GIN6)RB1 EXB38V101JV
C2919 G1IN[6]
21
38 0.1u[ZF]
G1IN[5]
(GIN5)RB0
20
G1IN[4]
37
19
(GIN4)RA6
R1IN[9]
8
36
GND
35
(RIN9)RA5
R2938
34
(RIN3)RD1 EXB38V101JV
R1IN[3]
2
33
(RIN8)RA4 R1IN[8]
7
32 R1IN[7]
(RIN7)RA3 6
R1IN[6]
31 5
VCC
C2920
30 0.1u[ZF]
(RIN6)RA2
29
(RIN5)RA1
R2939
EXB38V101JV
R1IN[5]
4
R1IN[4]
3
B1IN[9]
40
R1IN[2]
1
L2917
J0JCC0000077
C2926
10u 10V
56 R2940
VCC
EXB38V101JV
B2IN[8]
55 47
(BIN8)RC2
C2921
B2IN[7]
46
0.1u[ZF]
54
(BIN7)RC1 B2IN[6]
45
B2IN[5]
53
(BIN6)RC0 44
52
GND
51
(BIN5)RB6
50
(BIN3)RD5 R2941
EXB38V101JV
B2IN[3]
49
(BIN2)RD4 42
B2IN[2]
41
48
VCC B2IN[4]
43
G2IN[9]
47
(BIN4)RB5 32
C2922
46 0.1u[ZF]
(GIN9)RB4
45
(GIN8)RB3
R2942
44 EXB38V101JV
GND G2IN[8]
31
43 G2IN[7]
(GIN7)RB2 30
G2IN[3]
42 26
(GIN3)RD3 G2IN[2]
25
41
(GIN2)RD2
40
VCC
R2943
39
(GIN6)RB1 EXB38V101JV
C2923 G2IN[6]
0.1u[ZF]
38 29
G2IN[5]
(GIN5)RB0
28
G2IN[4]
37
(GIN4)RA6 27
R2IN[9]
16
36
GND
35
(RIN9)RA5
R2944
34
(RIN3)RD1 EXB38V101JV
R2IN[3]
10
33
(RIN8)RA4 R2IN[8]
15
32 R2IN[7]
(RIN7)RA3 14
R2IN[6]
31 13
VCC
C2924
30 0.1u[ZF]
(RIN6)RA2
29
(RIN5)RA1
R2945
EXB38V101JV
R2IN[5]
12
R2IN[4]
11
B2IN[9]
48
R2IN[2]
9
PT-50LCZ70/PT-56LCZ70/PT-61LCZ70/PT-50LCZ7/PT-56LCZ7
/PT-61LCZ7/PT-50LCZ70-K/PT-56LCZ70-K/PT61LCZ70-K
DCLK TO D I
VSYNC TO D I
HSYNC TO D I
B1IN[8] TO D I
B1IN[7] TO D I
B1IN[6] TO D I
B1IN[5] TO D I
B1IN[3] TO D I
B1IN[2] TO D I
B1IN[4] TO D I
G1IN[9] TO D I
G1IN[8] TO D I
G1IN[7] TO D I
G1IN[3] TO D I
G1IN[2] TO D I
G1IN[6] TO D I
G1IN[5] TO D I
G1IN[4] TO D I
R1IN[9] TO D I
R1IN[3] TO D I
R1IN[8] TO D I
R1IN[7] TO D I
R1IN[6] TO D I
R1IN[5] TO D I
R1IN[4] TO D I
B1IN[9] TO D I
R1IN[2] TO D I
B2IN[8] TO D I
B2IN[7] TO D I
B2IN[6] TO D I
B2IN[5] TO D I
B2IN[3] TO D I
B2IN[2] TO D I
B2IN[4] TO D I
G2IN[9] TO D I
G2IN[8] TO D I
G2IN[7] TO D I
G2IN[3] TO D I
G2IN[2] TO D I
G2IN[6] TO D I
G2IN[5] TO D I
G2IN[4] TO D I
R2IN[9] TO D I
R2IN[3] TO D I
R2IN[8] TO D I
R2IN[7] TO D I
R2IN[6] TO D I
R2IN[5] TO D I
R2IN[4] TO D I
B2IN[9] TO D I
R2IN[2] TO D I
DRIVE II SCHEMATIC DIAGRAM