A-Board (5/14) Schematic Diagram - Panasonic TC-L37G1 Service Manual

11.6. A-Board (5/14) Schematic Diagram

TO 2,6/14
SDA3
AD_SDA3
R2837
SCL3
AD_SCL3
R2836
TO 6/14
R2835
SDA
R2834
SCL
TO 6/14
R2832
AG_SRQ-GENX
TO 9/14
PC_HS
PC_HS
PC_VS
PC_VS
MAIN_Y/CVBS
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PB/C
MAIN_PR
MAIN_PR
RGB_CVBS
RGB_CVBS
C3024
16V
0.1u
26
TO 2,10,11/14
SDA2 27
R3028 22
AD_SDA2
28
SCL2 R3029 22
AD_SCL2 SCL
CVBSin2
29
GND VCC5V
30
MAIN_Y/CVBS R1
G/CY/CVBSout1
PC_HS R3032 68 31
HD out1
32
MAIN_PB/C
B/PB/Cout1
PC_VS R3034 68 33
VD out1
MAIN_PR 34
R/Prout1
35
VCC5V
36
SAG CVBSout4
C3036 37
16V Y/Y+C/CVBSout4
38
0.1u
S2out
39
SAG CVBSout5
40
C/Y+C/CVBSout5
41
GND
42
SAG CVBSout3
43
C3045
CVBS/Y+Cout3
16V 0.1u 44
VCC9V
45 R3out
RGB_CVBS
G/CY/Y/CVBSout7 L3out
46
R2out
O3
47
TO 4/14
220 48
R3049
MAIN_R
49
R3050 220
MAIN_L
50
C3057
10V
10u
TO 4/14
DTV_LOUT
DTV_ROUT
A-BOARD (5/14)
!
TXN/A10PMGS (37inch)
TXN/A10PNGS (32inch)
37 38
8
TP2837
22
Lite2 SDA3
7
TP2836
22
Lite2 SCL3
6
TP2835
22
5 GenX SDA1
TP2834
22
GenX SCL1
4
GND
3
TP2832
22
2
TP3104
1
FOR
STB5V A12 FACTORY USE
TP2831
K1KA08AA0728
D3082
EZJP0V080GA
SUB5V SUB9V
C3008
10V
10u
C3145 C3146
10V 16V
100u
0.1u
MAIN3.3V
100
R3096
99
0
98
R3097 220 C3097 D1_PR
PRin1
Rin
97 10V 10u
HDin HD VD/FBKMUTE
96
Gin R3095 220 C3095 D1_Y
CYin1
95 10V 10u
L3 DET1
94
R3093 220 C3093 D1_PB
PBin1
93 10V 10u
T DET6
92
PRin2/R3
IC3001 91
T DET7
90
C1AB00002855
CYin2/G3
89
L3 DET2
AV SW 88
PBin2/B3
87
VCC5V
86
R3026
Cin4
85 10k
T DET8
84
R3084
Yin4
83 1k
T DET9
82
CVBSin5
R9in 81
L9in VCC9V
80 C3080
R8in
CVBSin6
79
16V 0.1u
78 AC_TV1_V
77
R3077
C3077
76 220 10V 1u
TO 11/14
AC_TV1_V
AC_TV1_V
AC_TV1_R
AC_TV1_R
AC_TV1_L
AC_TV1_L
39 40
PC IN
JK3104
TP3106
K1FB315A0006
6 TP3101
C3098 10u PC_R
1
11 R3104 10V D3079
75 EZJP0V080GA
7
1%
2
TP3102
12
C3099
8 10u PC_G
R3105 10V
3 D3080
75 EZJP0V080GA
13
1%
R3108 9
TP3105 4.7k
4 TP3103
C3107
10V 10u PC_B
14
10 D3081
R3109
R3106
4.7k EZJP0V080GA
5 75
1%
15
D3083
EZJP0V080GA
SUB3.3V
D3050 R3174
10k
K7AAAY000005 R3155
DIGITAL
C3157
AUDIO OUT
16V
0.1u
D1_L
R3172
D3002
EZJP0V080GA
180k
D1_R
R3173
D3001
EZJP0V080GA JK3001
180k
TP3001
75
R3175
L
D1_Y 1%
TP3002
D3025
EZJP0V080GA R
R3176 75
G
1%
TP3003
D1_PB
Y
D3026 TP3004
EZJP0V080GA
PB
R3178 75 1%
TP3005
D1_PR
PR
D3027 G
EZJP0V080GA
C
Y
SW G
TP3014 Y-G
C-G
G
TP3006
AV1_V R3159 75
1% V
D3015 TP3007
AV1_L EZJP0V080GA
L
D3014 R3160 180k TP3008
EZJP0V080GA
AV1_R
R
D3013 R3161 180k G
EZJP0V080GA
41 42
40
INV LED
SUB9V
D2753:32'
D2754:37'
R2779 R2780
750 750
TP2786
*D2753 *D2754
B3AEB0000131 B3AEB0000131
TO 6/14 R2778
10k
G-PANEL_LED_ON
Q5495
R2777
2SC584500L
47k
D4102
EZJP0V080GA
TO
CONTROL PANEL ASSY
(K1)
TO 10/14
56
SPDIF_OUT
K4AK17A00001
COMPONENT1
IN
L
R
Y
PB
PR
TO 6/14
TP2845 L2843
TP2848
AV1S
AG_RMIN
IN
J0JCC0000059
GND
4
STB3.3V
Y C RM
3
TP2843
STB3.3V
2
R_LED
1
TO 6/14
AV1 IN
TO TP2841
V
A10
V-BOARD AG_R_LED_ON
(V1)
L
C2848
50V
R 1000p
C3701
R3701
1u
10V 75
D3701
1%
EZJP0V080GA
AV2_C
TP3010
AV2_Y
D3702
1%
EZJP0V080GA R3702
75
D3703
TP3020
EZJP0V080GA
AV2_S_DET
TP3011
AV2_V R3123
75 1%
D3023 TP3012
EZJP0V080GA R3164 180k
AV2_L
D3064 TP3013
EZJP0V080GA R3165 180k
AV2_R
D3065
EZJP0V080GA
D3708 TP3018
TO 4/14 R3708
EZJP0V080GA
0
HP_LOUT
TP3019
D3709
HP_ROUT
EZJP0V080GA
R3709
0
TP3021
HP_DET
D3710
EZJP0V080GA
43 44
TO 6/14
AG_KEY1
TO 4/14
AG_KEY3
R1258 R1259
0
0
TP1106 TP1107
D4101
EZJP0V080GA
A02
TO 2,10/14
AD_SDA1
AD_SCL1
1 SCL 6
SDA
2 GND 5
A0
MAIN3.3V
3 A1 4
VDD
C4800
16V 0.1u
IC4700
C1ZBZ0003577
TEMP SENSOR
TP3009
C
Y
G Y C
CY-G
G
V-SW
V
V
V-G
L
L
L-G
R
R
R-G
2
3
4
JK4800
1
K4AK16B00001
TP3015
45