Panasonic TC-17LA2 Service Manual page 62

10.9. A-Board (6 of 6) Schematic Diagram
A-BOARD TNPH0606 (6/6)
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62
63
64
65
66
67
TC-17LA2/D A-Board (6 of 6) Schematic Diagram
46
C1005 C1009
10V 10V
1u
1u
C1003
STBY3.3V
4V
100u
C1004 C1076
16V 6.3V
47u 1u
C1006
10V
1u
RESET
R1003
STBY3.3V
47k
R1005
47k
Q1003
2SC584500L
0
2.2
C1008
50V
R1123
0
100p
10k
R1004
47k
R1124
0
22k
2.3
C1007
16V
Q1002 0 0.022u
2SC584500L
R1007
R1002
10k
10k Q1004
2SC584500L
0
Q1001
0.6
2SC584500L
R1127
0.6
0
10k
0
R1128 0
10k
AA_SCL1_5
AA_SDA1_5
SUB5V
IIC-BUS
47
C1010
10V
1u
STBY3.3V
IC1003
R1024
2.7k
C0EBE0000341
RESET
IIC-BUS
MAIN3.3V
C1016
50V
C1011
18p
10V 3.2
1
4.7u
0
2
AB_LCDMUTE R1141 3.2
100
3
0
4
NC
R1017
C1014 3.2
5
RESET
16V 0
STOP MODE 1k
6
STOP_MODE
0.1u
3.3
7
TEST
0
8
YS
0
9
Surrund ON
1.6
10
NC
AB_GLP_RST 0
11 GLP_RST
R1012 3.0
12
H SYNC
100
AB_GC3FM_RST 3.1
13
GC_RST
C1015 1.4
R1009 14
OSDXI
0 16V
1.6
15
NC
0.1u
0 5.0
R1013
16
SCL1
5.0
R1014 0
17
SDA1
AA_SCL0 3.2
R1015 0
18
SCL0
AA_SDA0 R1016 3.2
0
19
R1020
1.4
20
1.4
150
21
C1013
R1022
50V
3.3k
3900p
MAIN5V
MAIN5V
C1012
50V R1027
0.01u
12k
Q1005
2SC584500L
C1039
16V
R1018 0.1u
5.1
470
4.0
3.4
R1023
220
C1020
R1019 R1021
50V
10k 1k
470p
48
EEPROM
IC1002
C3EBJC000061
R1040
47k
3.2 0
SDA
5 GND 4
3.2 0 Q1008
SCL
6 A2 3
UNR521100L
3.2 0
WP
3.2
7 A1 2
0
3.3 0
VCC
8 A0 1
0
D1002
MAZ80620ML
C1026
16V
0.1u
0
63
0
62
0
61
0
60
SBI
PC_TXD
A_MUTE
3.2
59
NC BS_CN SRQ
3.0
PC_RST NC 58
BS_ON
1.6
AGC_ADJ 57
3.0
56
LED(R)
0
55
LED(G)
3.2
54
IC1001
KEY
1.1
53
ECO_AI
MN102H57KLF
3.2
52
INV_ON
0.6
R1049
51
A_TREBLE
MCU
0.6 R1050
50
A_BASS
1.9 R1051
49
A_VOL
3.2 R1052
48
AGC_CONT
VIDEO_AGC PC_FID_DET
3.1
47
Vpp
YM PANEL_ON
0
OSD(B) 46
CLH
SBI
3.2
45
3.2
44
0
43
D1003
MAZ80430ML
Q1006
2SC584500L
5.0
2.2
2.5
R1028
10k
C1025
R1026
5.1
10V
240
1u Q1007
2.5
2SC584500L
1.9
C1023
R1029
50V
R1033
1M
560p
1k
49
MAIN3.3V
R1048
10k
R
D1007
R
MA2J72800L R
R1053 R
1%
7.15k R
10k
10k
10k
10k
R1047
100
SUB5V
50
35