Panasonic TX-17LA1M Service Manual page 48

C3047 16V
R3015 R3016
R3017 R3019
0.1u
47k 47k 47k 47k
C3007
C3006
50V 50V
15p
15p
X3001
H0J400400006
1
2
3
4 LTPC_RST P97/TTG5
5 FRC PA4/CKOT P96/PPG4
TENI_POL PA3
6 P27/A23 P20/A16 P95/PPG3
READY
7 P30/ALE P21/A17 P94/PPG2
8 P31/RDX FLICKER
9 VSS (VEPP_ADJ)
10 P32/WRLX P91/OUT1
*IC3002
11 P33/WRHX P90/OUT0
C2CBJG000331
12 BUSY_IN P87/IN3
13 PMUTE HWE(from TOT1)
CONTROL LCD
14 BUSSTRB HWS(from T0T0)
SIGNAL
15 GRSTB
PROCESSOR
16 FCLK
17 FOUT
18 FIN HC(TIN0)
19 BUSCLK HC(TIN1)
20 BUSDI P77/IRQ7
SDA0 +5V
21 VCC SCL0 P76/IRQ6
LCD_MD2
22 BUSD0 SDA1 LCD_MD1 P75/IRQ5
23
24
25
C3045
R3048
16V
27k
0.1u
R3021
R3020 R3041
R3018
47k 47k
47k 100
R6171
0
IC6001
C0CBCBD00005
AVR 3.3V
*R6034
47.5
1%
*R6191
100
1%
*R6035
54.9
1%
*R6036
*R6192
54.9 1%
100 1%
R6177 R6178
27k 27k
AC_RGB-SDA
R6038
AC_RGB-SCL
R6039
R6037
R6295 3.9k
0
1%
R6294
32
49
AC_PANEL_ON
AC_FLICKER
75 4.9
0 R1112
74 R3025
47k 10k
1.6
0
73
R3026
0 47k 1.6
72
71 0
R3032
0 47k
70 R1113
10k
1.6
69
Q3005
2.5
68
UNR521100L
67 0
0 R3027
66
R1114
47k C1066
2.3 1k
65
R3028 1u
47k
0 10V
64
63 1.9 R3029
AC_VEPP_ADJ
47k
2.0
62
0.1
VSC 61
HWE 60 2.5
HWS 59 2.0
4.4
58
4.4
57
56 0 R3030
47k
0
55
54 0
R3033
0
53 47k
R3037
0
52 47k
4.9
51
R3038
R3034
100 R3036
C3046
390
16V
R3031
0.1u
47k
D3004
MA2J72800L
R3024
0
L6005
L6004 G1C100KA0008
C6031
G1C100KA0008
C6041
16V
16V
0.01u
0.1u
C6042
6.3V
47u
C6027 C6038
C6032
C6026
6.3V
4V 16V
16V 47u
100u 0.1u
0.1u
0
31
0
32
0
33
0
N.C
34
3.3
AVDAD1
35
0
C6028
N.C
36
16V
2.3
VRH1
0.1u
37
0
AVSAD1
38
C6029
0
16V N.C
39
0.1u 1.2
VRL1
40
1.3
PBIN
41 Blue in
C6039
2.5
50V 1000p CRMP1
42
2.5
C6040 CRMP2
43
50V 1000p
1.3
PRIN
44 Red in
1.2
VRL2
45
C6030
C6035
0
16V AVSAD2
46
0.1u 16V 0.1u
2.3
VRH2
47
0
*R6040
N.C
48
47.5 1%
3.3
AVDAD2
49
0
N.C
50
0
N.C
51
2.5
SDO
52
3.3
VDD
53
22
2.5
SDA
54
22
2.5
SCL
55
0
ADRS0
56
0
ADRS1
57
2.6
58
3.3
59
0
60
C6037
50V
R6042 R6044
6.8k 1000p
0 0
1%
C6036
50V
1000p
R6195 0
33
R1095
1k
IC3003
R1115
1k
C0EBB0000024
R3040
0 1 NC NC 8 0
12.7k
C1067
1%
10V
1.4 2 IN 7 4.9
0 1u
VCC
R3042
0 3 NC 6 4.8
10k
OUT
1%
1.2
0 4 GND Cd 5
R3043
Q3004
10k
UNR521100L
4.4
R3035
3.3
390
0
R3039
10k 10k
0.1
0.1
0.1
0
Q3002
0
Q3001 UNR521100L
UNR521100L
C6045
16V
0.01u
IC6002
C0CBCBD00005
AVR 3.3V
C6047
50V
0.01u
C6049 C6052
C6043
50V 50V
50V
1000p 1000p 1000p
120
119
118
N.C
PROUT2 YOUT7 117
PROUT1 VDD AVDAD4
116
PROUT0 VSS
N.C
115
VRH4
114
AVSAD4
113
N.C
112
VRL4
111
YIN
Green in 110
CRMP4
109
YSIN
FB in 108
VRL3
107
N.C
106
AVDAD3
105
VRH3
104
N.C
103
IC6003
AVSAD3
102
N.C
C1AB00001834 101
YSOUT0
100
YSOUT1
8bit A/D
99
YSOUT2
FORMAT CONV. 98
YSOUT3
97
YSOUT4
OE XTST 96
TST1 XSM YSOUT5
95
TST2 VCOI
YSOUT6
94
(IIC Decorder CLK)
93
92
91
C6046
C6051
C6044
50V
50V
50V
1000p
1000p
1000p
TC-17LA1H, TX-17LA1M/Q/T/X/Z DG-Board (4 of 6) Schematic Diagram
34
AA_PIXELPOW
AA_PIXELPOW
AA_READY
AA_LCD_RESET
R3044
10k
C3010
C3009
0.1u
0.1u
16V
16V
0
0.1
0.1
0.1
3.3
*R6047
0.1
47.5
2.9 1%
C6058
C6053 *R6193
0
16V
100
50V *R6048 C6060
0.01u
0.1 0.1u
54.9 16V 1%
1%
1.3 0.1u
1.4
C6054
3.2
50V 0.01u
0.1
0.9
0.1 R6194
C6059
R6046
R6045 150
16V
3.3 51
51
0.1u
2.5
C6057
0
16V
0 0.1u
0.1
AAJ_YUV2
0.8
AAJ_YUV3
0.6
AAJ_YUV4
0.8
AAJ_YUV5
0.8
AAJ_YUV6
1.8
AAJ_YUV7
0.1
AAJ_YUV8
0.1
AAJ_YUV9
0.1
3.3
0
C6055
50V
0.01u
R6008 AAJ_CLK
0
R6010 AAJ_PHIN
0
35
41
42
43
44
45
46
47
C6048
16V
0.1u
C6050
4V
100u
48
C6192
6.3V
3.3u
C6190
50V
0.01u
49
50
51
36