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
TO 2,10,11/14 26
SDA2 27
R3028 22
AD_SDA2 28
SCL2 R3029 22
AD_SCL2 SCL CVBSin2
29
GND VCC5V
30
MAIN_Y/CVBS
G/CY/CVBSout1 R1
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
IC3001
VCC5V
36 C1AB00002855
SAG CVBSout4
C3036 37
16V Y/Y+C/CVBSout4
0.1u 38
S2out
39
SAG CVBSout5
40
C/Y+C/CVBSout5
41
GND
42
SAG CVBSout3
43
C3045
CVBS/Y+Cout3
44
16V 0.1u
VCC9V
R3out
RGB_CVBS 45
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
TP2832 3
22
2
TP3104
1
FOR
A12
TP2831 STB5V FACTORY USE TP3105
K1KA08AA0728
D3082
EZJP0V080GA
D3083
EZJP0V080GA
SUB5V SUB9V
C3008
10V
10u
C3145 C3146
10V
16V
100u
0.1u
MAIN3.3V
100
99 R3096
0
98
R3097 220 C3097 D1_PR
Rin PRin1
97 10V 10u
HDin HD VD/FBKMUTE
96
R3095 220 C3095 D1_Y
Gin CYin1
95 10V
10u
L3 DET1
94
R3093 220 C3093 D1_PB
PBin1
93 10V 10u
T DET6
92
PRin2/R3
91
T DET7
90
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
12 TP3102
C3099 PC_G
8 10u
3 R3105 10V D3080
75 EZJP0V080GA
13
1%
9
R3108
4.7k TP3103
4
C3107
10u
14 10V PC_B
10 D3081
R3109
R3106
4.7k EZJP0V080GA
5 75
1%
15
SUB3.3V
D3050 R3174
10k
K7AAAY000005 R3155
56
DIGITAL
AUDIO OUT C3157
16V
0.1u
D1_L
R3172
D3002
EZJP0V080GA
180k
D1_R
R3173
D3001
JK3001
EZJP0V080GA 180k
K4AK17A00001
TP3001
R3175 75
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
Y-G
TP3014
C-G
G
TP3006
AV1_V R3159 75 1% V
TP3007
D3015
EZJP0V080GA
AV1_L 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
TP2786 750 750
*D2753 *D2754
B3AEB0000131 B3AEB0000131
TO 6/14 R2778
10k
G-PANEL_LED_ON
Q5495
R2777
2SC584500L
47k
R1258
D4102 TP1106
EZJP0V080GA
A02
TO
CONTROL PANEL ASSY
(K1)
TO 10/14
TO 2,10/14
SPDIF_OUT
AD_SDA1
AD_SCL1
COMPONENT1
IN
L
R
Y
PB
PR
TO 6/14
TP2848 TP2845 L2843
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
AG_R_LED_ON
V-BOARD
(V1)
L
C2848
50V
R 1000p
C3701 R3701
10V 1u
75
D3701 1%
TP3009
EZJP0V080GA
AV2_C
TP3010
AV2_Y
D3702 1%
EZJP0V080GA R3702
75
D3703
EZJP0V080GA TP3020
AV2_S_DET
TP3011
AV2_V R3123
75 1%
TP3012
D3023
R3164 180k
EZJP0V080GA
AV2_L
TP3013
D3064
R3165 180k
EZJP0V080GA
AV2_R
D3065
EZJP0V080GA
D3708 TP3018
TO 4/14 R3708
EZJP0V080GA
0
HP_LOUT
TP3019
D3709
HP_ROUT
EZJP0V080GA
R3709
TP3015
0
TP3021
HP_DET
D3710
EZJP0V080GA
43 44
TO 6/14
AG_KEY1
TO 4/14
AG_KEY3
R1259
0
0
TP1107
D4101
EZJP0V080GA
1 SCL 6
SDA
2 GND 5
A0
MAIN3.3V
3 A1 4
VDD
C4800
16V 0.1u
IC4700
C1ZBZ0003577
TEMP SENSOR
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
45