56
13.16. A-Board (11/19) Schematic Diagram
S
S
P
S
P
S
P
S
S
S
AVSW_R027PIN_FBOUT/TDET10
HIN
MAIN_Y/CVBS
MAIN_PR
RGB_CVBS
VIN
MAIN_PR
AVSW_R027PIN_FBOUT/TDET10
RGB_CVBS
VIN
MAIN_PB/C
HIN
MAIN_PB/C
MAIN_Y/CVBS
SUB3.3V
AVSW_R093PIN_PBIN1
SUB9V
AVSW_R020PIN_S2DET1
AVSW_R038PIN_Y/Y+C/CVBSOUT4
C3023
10V
1u
R3008
C3016
16V
0.1u
AVSW_R070PIN_L7IN
AVSW_R011PIN_R2/CIN3
AVSW_R062PIN_L3IN
C3024
10V
10u
AVSW_R091PIN_PRIN2/R3
MAIN_PB/C
C3018
16V
0.1u
AVSW_R021PIN_B1/CIN1
R3002
AVSW_R069PIN_R6IN
SUB5.6V
TP3003
AVSW_R052PIN_L3OUT
C3019
16V
0.1u
AVSW_R051PIN_R3OUT
MAIN_RF_CVBS
AV-SW_SCL
AVSW_R044PIN_CVBS/Y+COUT3
AVSW_R081PIN_CVBSIN5
R3011
AV_L
AVSW_R095PIN_CYIN1
C3025
10V
10u
C3004
16V
0.1u
R3019
R3012
220
TP3002
C1AB00003218
IC3000
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
AVSW_R054PIN_L2OUT
AVSW_R023PIN_CVBSIN2
AVSW_R087PIN_PBIN2/B3
AVSW_R071PIN_R7IN
R3007
AVSW_R056PIN_L1OUT
R3001
C3022
10V
1u
HIN_2
AVSW_R013PIN_G2/YIN2
AV-SW_SDA
R3009
TP3001
C3031
1u
10V
LO1_R_2
R3003
100k
AVSW_R043PIN_SAGCVBSOUT3
C3003
16V
0.1u
C3032
1u
10V
TP3004
AVSW_R055PIN_R1OUT
R3000
AVSW_R064PIN_L4IN
AVSW_R079PIN_CVBSIN6
MAIN_PR
AVSW_R063PIN_R3IN
AVSW_R065PIN_R4IN
AVSW_R019PIN_G1/YIN1
C3020
10V
1u
VIN_2
C3021
10V
1u
MAIN_Y/CVBS
TP3000
AVSW_R078PIN_FBIN2/O2
LO1_L_2
STMGPIO5
R3010
C3011
10u
10V
AVSW_R089PIN_CYIN2/G3
AVSW_R027PIN_FBOUT/TDET10
TP3005
R3013
220
C0DBGYY00281
IC3001
1
NC
2
VSS
3
CE
5
VOUT
4
VIN
AVSW_R015PIN_B2/CIN2
AVSW_R014PIN_S2DET2
AVSW_R068PIN_L6IN
AVSW_R037PIN_SAGCVBSOUT4
LO2_L_2
TP3006
C3015
10u
10V
AVSW_R076PIN_FBIN/O1
RGB_CVBS
R3006
AVSW_R053PIN_R2OUT
VDACO_2
AVSW_R097PIN_PRIN1
LO2_R_2
AV_R
AVSW_R090PIN_TDET7
DVB
SG-TV_SUB_ON
Peaks-COMMON
TV OUT
AV1_FB
YPbPr-IN
AV1 A-OUT
AV2 A-OUT
PC_HS
PC_VS
AV1 A-IN
PC_VS
RF
PC_HS
PC_VS
A-BOARD (11/19)
PC_HS
PC
SP OUT
93
AV3 V-IN
!
AV1 V-IN
RF
94
AV1 RGB/YC
A-Chip_V
96
AV3 A-IN
97
AV2 V-OUT
A-TNR
98
AV2 V-IN
91
99
E_AV1_SLOW
TUNER
AV2 A-IN
AVSW
AUDIO OUT
E_AV2 RGB/YC
IIC
AV2_FB
92
AUDIO OUT
AV SW
E_AV2_SLOW
A-Chip_A
PC/A-IN
AV1 V-OUT
A-Chip_A
95
TO 1/19
TO 7/19
TO 8/19
TO 4/19
TO 3,6,12,17/19
TO 7/19
TO 7/19
TO 8/19
TO 9/19
TO 10/19
TO 10/19
TO 10/19
TO 10/19
TO 10/19
TO 10/19
TO 10/19
TO 10/19
TO 10/19
TO 10/19
TO 10/19
TO 10/19
TO 8/19
TO 12/19
+5V
Summary of Contents for TX-PR42S20
Page 21: ...21 7 4 No Picture ...
Page 38: ...38 ...
Page 40: ...40 12 3 Wiring 2 ...
Page 41: ...41 13 Schematic Diagram 13 1 Schematic Diagram Note ...
Page 77: ...77 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE LSEP1287BEHB ...
Page 88: ...88 15 1 2 Exploded View 2 ...
Page 89: ...89 15 1 3 Packing 1 ...
Page 90: ...90 15 1 4 Packing 2 ...
Page 91: ...91 15 1 5 Mechanical Replacement Parts List ...
Page 95: ...95 15 2 Electrical Replacement Parts List 15 2 1 Replacement Parts List Notes ...