Panasonic TH-50PV80D Service Manual page 47

11.13. A-Board (11/19) Schematic Diagram
21
22
MAIN_TNR_SW2 *R3151
MAIN_TNR_SW1 22
*R3152
R3240
E_AV1_V/A_AV2_V
FRONT_AV_V
*R3186 75
1%
R3110
FRONT_AV_VGND
S
*R3187
FRONT_AVS_Y 75
R3111
FRONT_AVS_YGND
1%
S
*R3124
FRONT_AVS_S 220
R3208
FRONT_AVS_CGND
FRONT_AVS_C R3121
C3075 75
10V 1u
E_AV1_BLUE/A_AV2C_PB
C3091
10V 10u
R3139
E_AV1_GREEN/A_AV2C_Y R3138
A_AV2C_YSW
E_AV1_RED/A_AV2C_PR
R3140
A_AV1C_YSW
E_YPBPR_PB/A_AV1C_PB R3133
E_YPBPR_Y/A_AV1C_Y
R3134
AG_ADV_XRST
E_YPBPR_PR/A_AV1C_PR R3132
R3239
PC_B R3189
PC_V_IN R3225
PC_H_IN R3223
PC_G R3190
PC_R R3191
MAIN_RF_CVBS
R3128
DVB_CVBS
MVDACO3 R3129
E_AV2_RED_C/A_AV3S_C
E_AV1_SLOW
A_AV3S_S
A_AV1_V
E_AV2_SLOW
E_AV2_RED_C/A_AV3S_C
A_AV3S_Y
E_AV2_V_Y/A_AV3_V
23
24
TH-50PV80D/H/HM/M/MR/MS/MT
A-Board (11/19) Schematic Diagram
91 92
DTV9V SUB5V
C3143
0.1u
16V
SUB9V_VIDEO
C3146
10V
C3144
10u
10u
10V
R3118
C3073 10V
76 50
S
10u
77 49
78 48
79 47
R3119
C3074 10V CVBSin6 O3
R8in R2out
80 46
S 10u
VCC9V L9in L3out G/CY/Y/CVBSout7
C3145
16V 81 R9in R3out 45
CVBSin5 VCC9V
0.1u
82 44
T DET9 CVBS/Y+Cout3
83 43
Yin4 SAG CVBSout3
84 42
T DET8 GND
R3123
C3077 R3219
0.1u 85 41
Cin4 C/Y+C/CVBSout5
S
16V 86 40
VCC5V SAG CVBSout5
1%
87 IC3001 39
PBin2/B3 S2out
88 38
L3 DET2 Y/Y+C/CVBSout4
C3090 C1AB00002855 *R3218
10V 89 37
CYin2/G3 SAG CVBSout4
10u
90 36
T DET7 AVSW VCC5V
C3092 10V 91 35
PRin2/R3 R/Prout1
10u
92 34
T DET6 VD out1
C3085 10u 93 33
PBin1 B/PB/Cout1
10V
94 32
L3 DET1 HD out1
C3086 10u
95 31
CYin1 G/CY/CVBSout1
S Gin R1
10V 96 30
HD VD/FBKMUTE HDin VCC5V GND
C3084 10u 97 29
Rin CVBSin2
PRin1 SCL
S 10V
98 28
R3238
99 27
100 26
S
C3139
16V
0.1u
C3083 10u
10V
10u
C3093
S 10V
R3136 C3088
10u 10V
R3125 *C3078
S 10u
10V
R3117 C3072 16V 0.1u
S
*R3201 0 C3070 10V 10u
R3116 C3071 10V 10u
S
93 94
AV_L
AV_R
C3141 RGB_CVBS
16V 0.1u
E_AV1_VOUT/A_VOUT
C3103 E_AV1_VOUT/A_VOUT_FEED_B
47u 16V
0
C3140
16V 0.1u
MAIN_PR
R3236 68 PC_VS
MAIN_PB/C
R3237 68 PC_HS
MAIN_Y/CVBS
AV-SW_SCL
AV-SW_SCL
AV-SW_SDA
AV-SW_SDA
RGB_FB
S
IIC2
TO 1/19
TO
G-BOARD
A51
(G51)
1
KEY
TP3001
2
FRONT_AV_R
TP3002
3
HP_R
TP3003
4
FRONT_AV_L
5
HP_GND
TP3020
6
FRONT_AV_V
JS3003
7 0
HP_GND
8
GND_V
TP3000
9
HP_L
TP3019
10
FRONT_AV_Y
TP3017
11
FRONT_AV_S
12
GND_Y
13
GND_C
14
GND
TP3018
15
FRONT_AV_C
R3096
16 VARAY405
GND
R3088
VARAY405
95 96
47
AV_L
AV_R
TV_L
TV_R
AUDIOOUT_R
AUDIOOUT_L
HP_ROUT
HP_LOUT
MONITOROUT_MUTE
FL3013
J0HABB000003
FRONT_AV_RIN
1 3
2 4
AG_ADV_XRST
FL3014
J0HABB000003
FRONT_AV_LIN
1 3
2 4
FL3012
J0HABB000003
HP_ROUT
1 3
2 4
FL3011
J0HABB000003
HP_LOUT
1 3
2 4
*FL3008
J0HABB000003
TP3014
R3206
FRONT_AVS_S E_QLINK_AV2
1 3 S
2 4 R3207 TP3015
E_QLINK_AV1
S
FRONT_AV_V
FRONT_AV_VGND
R3210
R3216
! A-BOARD (11/19)
TZTNP01RQTM (D/H/HM/M/MR/MT)
FRONT_AVS_Y TZTNP01RQTQ (MS)
FRONT_AVS_YGND
R3211
FRONT_AVS_CGND
R3209
FRONT_AVS_C
AVSW,REAR TERMINAL
R3215 R3214
CRNo.3000-.3399
97 98
TO 8/19
TP3007
RGB_FB
RGB_FB
RGB_FB
TP3008 PC_HS
PC_HS
PC_H
TP3009 PC_VS
PC_VS
PC_V
TP3021
MAIN_Y/CVBS
MAIN_Y/CVBS
MAIN_Y/CVBS/G
TP3004 MAIN_PB/C
MAIN_PB/C
MAIN_PB/C/B
MAIN_PR TP3005 MAIN_PR
MAIN_PR/R
TP3006 RGB_CVBS
RGB_CVBS
RGB_CVBS
TO 4/19
TP3013
MVDACO3
MVDACO3
DVB_CVBS
DVB_CVBS
TO 18/19
MAIN_RF_CVBS
MAIN_RF_CVBS
MAIN_TNR_SW2
MAIN_TNR_SW2
MAIN_TNR_SW1
MAIN_TNR_SW1
AV_L
AV_R
TV_L
TV_R
AUDIOOUT_R
AUDIOOUT_L
HP_ROUT
HP_LOUT
MONITOROUT_MUTE
TO 6,8/19
AG_ADV_XRST
TO 5,6/19
AG_KEY1(CON-PANE)
KEY
*R1013
*R1014
47k 47k
TO 6/19
AG_QLINK1
QLINK_AV2
AG_QLINK2
QLINK_AV3
TH-50PV80D/H/HM/M/MR/MS/MT
A-Board (11/19) Schematic Diagram
99