56
12.14. A-Board (10/18) and K-Board Schematic Diagram
+
DRIVE IC
VCC
Vin
GND
SHIELD
SHIELD
V
R
L
R1
R2
L1
L2
PR1
PB2
L
R
Y2
V
PR2
PB1
Y1
S
S
S
S
S
S
S
S
S
S
S
P
BOTTOM PAD NC
VCC
GND
OUT
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PR
MAIN_Y/CVBS
PC_HS
MAIN_PB/C
PC_VS
PC_VS
PC_HS
MAIN_PR
RF_V
D1_PR
D1_Y
D1_PB
D2_PR
D2_Y
D2_PB
D1_L
D1_R
D2_L
D2_R
V1_L
V1_R
V1_V
V2_R
V2_L
PA_LO2_L
PA_LO2_R
PC_B_IN
PC_R_IN
PC_B_IN
PC_V_IN
PC_H_IN
PC_G_IN
PC_R_IN
V2_V
V2_V
V2_V
PEAKS_SDA0
PEAKS_SCL0
PA_LO1_L
PA_LO1_R
V2_R
V2_V
V2_L
PA_LO1_R
PA_LO1_L
PA_LO2_R
PA_LO2_L
RF_V
MAIN_R
MAIN_L
MAIN_R
MAIN_L
PEAKS_SCL0
PEAKS_SDA0
PC_H_IN
PC_G_IN
V1_V
V1_R
D2_Y
D2_PB
D2_PR
D2_L
D2_R
D1_Y
D1_PB
D1_PR
D1_L
D1_R
PC_V_IN
V1_C
V1_Y
V1_L
3.3V
STB3.3V
C3035
10V
1u
C3034
10V
1u
C3033
10V
1u
C3031
10V
1u
C3030
10V
1u
C3032
10V
1u
C3028
10V
1u
C3029
10V
1u
C3026
10V
1u
C3027
10V
1u
C3024
10V
1u
C3025
10V
1u
C3042
10V 10u
C3017
16V
0.1u
C3013
10V
10u
C3043
10V 10u
C3001
10V
10u
C3044
10V 10u
C3045
10V 10u
C3050
16V
0.1u
C3046
10V 10u
C3047
10V 10u
C3019
16V
0.1u
C3022
16V
0.1u
C3015
10V
10u
C3059
10V
10u
C3061
10V
10u
C3057
10V
10u
C4075
16V
0.1u
C3157
0.1u
16V
C3006
10u
10V
C3023
10u
10V
C3752
1000p
50V
C3049
10V
100u
D3302
B0JCCE000008
D3301
B0JCCE000008
D3005
K7AAAY000006
D3066
EZJP0V080GA
D3073
EZJP0V080GA
D3065
EZJP0V080GA
D3067
EZJP0V080GA
D3080
EZJP0V080GA
D3089
EZJP0V080GA
D3069
EZJP0V080GA
D3070
EZJP0V080GA
D3068
EZJP0V080GA
D3064
EZJP0V080GA
D3063
EZJP0V080GA
D3088
EZJP0V080GA
D3079
EZJP0V080GA
D3072
EZJP0V080GA
D3071
EZJP0V080GA
D3087
EZJP0V080GA
FL4004
J0HAAB000036
1
2
3
4
FL4002
J0HAAB000036
1
2
3
4
FL4003
J0HAAB000036
1
2
3
4
C1AB00003218
IC3001
1
Gin
2
HDin
3
Rin
4
T_DET5
5
CVBSin4
6
T_DET4
7
CVBSin3
8
BG
9
Yin3
10
S2_DET3
11
R2/Cin3
12
GND
13
G2/Yin2
14
S2_DET2
15
B2/Cin2
16
T_DET3
17
CVBSin1
18
T_DET2
19
G1/Yin1
20
S2_DET1
21
B1/Cin1
22
T_DET1
23
CVBSin2
24
VCC5V
25
R1
26
Rtate_out
27
T_DET10/Fbout
28
SDA
29
SCL
30
GND
31
G/CY/CVBSout1
32
HD_out1
33
B/PB/Cout1
34
VD_out1
35
R/Prout1
36
VCC5V
37
SAG_CVBSout4
38
Y/Y+C/CVBSout4
39
S2out
40
SAG_CVBSout5
41
C/Y+C/CVBSout5
42
GND
43
SAG_CVBSout3
44
CVBS/Y+Cout3
45
VCC9V
46
G/CY/Y/CVBSout7
47
O3
48
AU_GND
49
R4out
50
L4out
51
R3out
52
L3out
53
R2out
54
L2out
55
R10in/R1out
56
L10in/L1out
57
AU1/2Vcc
58
L1in
59
R1in
60
L2in
61
R2in
62
L3in
63
R3in
64
L4in
65
R4in
66
L5in
67
R5in
68
L6in
69
R6in
70
L7in
71
R7in
72
L8in
73
R8in
74
L9in
75
R9in
76
FBin1/O1
77
CVBSin7
78
FBin2/O2
79
CVBSin6
80
VCC9V
81
CVBSin5
82
T_DET9
83
Yin4
84
T_DET8
85
Cin4
86
VCC5V
87
PBin2/B3
88
L3_DET2
89
CYin2/G3
90
T_DET7
91
PRin2/R3
92
T_DET6
93
PBin1
94
L3_DET1
95
CYin1
96
HD_VD/FBKMUTE
97
PRin1
98
GND
99
Bin
100
VDin
JK3701
K4AK08B00005
V
V-G
L
L-G
R
R-G
JK3000
K2HA918A0002
Y1
Y2
V
G
PB1
PB2
L
G
PR1
PR2
R
G
L1
L2
G
R1
R2
G
JK3001
K1FY315A0008
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
A1
1
2
3
4
5
6
7
L3309
J0JCC0000269
L3308
J0JCC0000269
L3001
J0JYC0000068
L3000
J0JYC0000068
SUB9V
SUB3.3V
SUB_AI_3.3V
SUB5V
STB3.3V
SUB3.3V
R3078
R3072
R3180
R3182
R3073
R3181
R3071
R3077
R5734
JS3700
JS3701
R3765
TP3705
TP3706
TP3701
TP4001
TP3704
TP4004
TP3702
TP3700
TP3703
TP4002
TP3707
TP4003
TP4008
PA_LO1_R
PA_LO2_R
PEAKS_SCL0
PD_IECOUT0
PA_LO2_L
PA_LO1_L
MAIN_L
AG_AI_SENSOR
MAIN_PR
AG_KEY3
AG_RMIN
MAIN_Y/CVBS
MAIN_R
MAIN_PB/C
AG_R_LED_ON
PC_VS
RF_V
PC_HS
PEAKS_SDA0
AG_KEY1
JS4010
JS3052
JS3051
JS3054
JS4015
R3080
220
R3318
75
R3096
68
R3088
220
R3211
75
R3095
68
R3067
220
R3303
0
R3058
220
R3209
75
R3204
39k
R3083
220
R3191
39k
R3089
220
R3306
4.7k
R3212
75
R3066
75
R3075
68
R3085
220
R3313
75
R3086
220
R3087
220
R3202
39k
R3302
100
R3081
220
R3311
0
R3774
2.32k
R3772
1.74k
R3775
3.16k
R3773
1.62k
R3771
21k
R3301
0
R3316
0
R3194
75
R3307
4.7k
R5733
150k
R3195
68
R3097
68
R3079
220
R3068
220
R3208
75
R3717
39k
R3174
47k
R3305
100
R3310
75
R3074
68
R3192
39k
R3084
220
R3098
68
R3189
75
R3716
39k
R3196
68
R3319
0
R3198
75
R3188
68
R3099
68
R3090
220
R3193
39k
R3190
39k
R3107
68
R3082
220
SW3762
K0H1BA000445
SW3765
K0H1BA000445
SW3761
K0H1BA000445
SW3763
K0H1BA000445
SW3764
K0H1BA000445
SW3759
K0H1BA000445
SW2500
K0H1BA000445
R2542
100k
R2558
100
C2512
6.3V
10u
Q2511
DSC200100L
TP2505
TP2503
R2524
22k
TP2506
TP2504
SN2510
B3JB00000078
1 IOUT
4
NC
2 GND
3 VCC
5
GC1
6
GC2
R2517
47
R2557
5.6k
R2516
22k
C2523
16V
0.1u
R2525
2.2k
Q2510
DSC200100L
TP2520
R2520
220k
C2521
0.01u
50V
TP2501
K1
1
2
3
4
5
6
7
RM2501
B3RAD0000168
1
2
3
D2520
B3AAB0000343
TP2502
Analog Input
Front End
G
VD
HD
R
B
STB3.3V
GenX8
GND
RM_IN
SUB3.3V
AI_SENSOR
R_LED_ON
GND
Monitor L
Monitor R
TV R
TV L
AV IO
Audio OUT
IIC0
KEYSCAN
VOL.UP
INPUT/OK
VOL.DN
CH.UP
CH.DN
88
89
83
90
86
85
84
82
87
!
TERMINAL,AVSW
SIDE TERMINAL
AV TERMINAL
PC IN
TO 5/18
OUT1:Main(ADV)
V3/YC3:AV2 Back
V5/YC4:AV3 Side
RENESAS
YPbPr2:Comp2
YPbPr1:Comp1
V1/YC1:AV1 Back
RGB:(PC)
OUT3:Monitor out
Video Out
OUT7:ADV(SOY)
V2:Peaks DC out
Video Input
V4:nonuse
Other:-
Audio Input
L1/R1 RF
L2/R2 Comp1
L3/R3 Comp2
L4/R4 AV1
L5/R5 Av2
L6/R6 AV3
L7/R7 (PC)
V6:nonuse
V7:RF
L8/R8 (DVI)
L9/R9 DTV
OUT4:Main(ADAV)
Audio Out
OUT2:nonuse
OUT3:Monitor out
OUT1:nonuse
TO 15/18
TO 4/18
MENU
KEY SWITCH
TO 7/18
TO 9/18
AUDIO SW
VIDEO SW
TO 7/18
TO 2,5,11/18
TO 4,15/18
C.A.T.S. SENSOR
POWER LED
REMOTE RECEIVER
K-BOARD TXN/K1LGUUM
!
OPTICAL AUDIO OUT
A-BOARD (10/18)
TXN/A1MHUUS (TC-P54G20)
TXN/A1LUUUS (TC-P54G25)
POWER
Summary of Contents for VIERA TC-P54G20
Page 19: ...19 6 4 No Picture ...
Page 31: ...31 ...
Page 32: ...32 ...
Page 38: ...38 ...
Page 40: ...40 11 3 Wiring 2 ...
Page 41: ...41 11 4 Wiring 3 ...
Page 42: ...42 ...
Page 43: ...43 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 78: ...78 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM807ASH ...
Page 90: ...90 14 1 2 Exploded View 2 ...
Page 91: ...91 14 1 3 Accessories ...
Page 92: ...92 14 1 4 Mechanical Replacement Parts List ...
Page 95: ...95 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...