58
12.16. A-Board (11/19) Schematic Diagram
S
S
S
S
S
S
S
P
P
P
AV_R
MAIN_PB/C
VIN
RGB_CVBS
MAIN_PR
RGB_CVBS
AVSW_R027PIN_FBOUT/TDET10
HIN
AV-SW_SCL
AVSW_R027PIN_FBOUT/TDET10
HIN
MAIN_Y/CVBS
MAIN_PR
MAIN_PB/C
VIN
AV_L
AV-SW_SDA
MAIN_Y/CVBS
C3003
16V
0.1u
C3021
10V 1u
C3015
10u
10V
C3016
16V
0.1u
C3022
10V 1u
C3020
10V 1u
C3018
16V 0.1u
C3025
10V
10u
C3024
10V
10u
C3004
16V
0.1u
C3011
10u
10V
C3023
10V 1u
C3019
16V 0.1u
C3031
1u
10V
C3032
1u
10V
C3013
10V
1u
C3014
10V
1u
C0DBGYY00281
IC3001
1
NC
2
VSS
3
CE
5
VOUT
4
VIN
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
SUB9V
SUB5.6V
SUB3.3V
R3007
R3006
R3011
R3009
R3008
R3010
R3000
R3002
R3019
R3001
TP3001
TP3006
TP3005
TP3002
TP3003
TP3004
TP3000
AVSW_R015PIN_B2/CIN2
MAIN_RF_CVBS
AVSW_R070PIN_L7IN
AVSW_R078PIN_FBIN2/O2
AVSW_R014PIN_S2DET2
AVSW_R013PIN_G2/YIN2
AVSW_R007PIN_CVBS3
LO2_L_AVSW
LO2_R_AVSW
LO1_L_AVSW
LO1_R_AVSW
AVSW_R011PIN_R2/CIN3
AVSW_R097PIN_PRIN1
AVSW_R037PIN_SAGCVBSOUT4
AVSW_R064PIN_L4IN
AVSW_R020PIN_S2DET1
AVSW_R023PIN_CVBSIN2
AM
AVSW_R019PIN_G1/YIN1
AVSW_R053PIN_R2OUT
AVSW_R054PIN_L2OUT
AVSW_R065PIN_R4IN
VDACO
AVSW_R093PIN_PBIN1
AVSW_R095PIN_CYIN1
AVSW_R021PIN_B1/CIN1
AVSW_R071PIN_R7IN
STMGPIO5
AV_R
AV_L
MAIN_Y/CVBS
RGB_CVBS
PC_VIN
PC_HIN
MAIN_PR
AVSW_R038PIN_Y/Y+C/CVBSOUT4
AVSW_R027PIN_FBOUT/TDET10
MAIN_PB/C
AV-SW_SCL
AV-SW_SDA
R3012
220
R3003
100k
R3013
220
R3005
220
R3004
220
AVSW_R044PIN_CVBS/Y+COUT3
AVSW_R043PIN_SAGCVBSOUT3
PC/A-IN
E_AV1_SLOW
AUDIO OUT
IIC
AVSW
TUNER
AV1 V-IN
SP OUT
AV1 A-IN
AV2 A-OUT
YPbPr-IN
TV OUT
Peaks-COMMON
AV1_FB
E_AV1 RGB/YC
E_AV2 V
AUDIO OUT
AV2 A-IN
SECAM-AM
AV1 V-OUT
PC_HS
PC_VS
PC_HS
PC_VS
PC_VS
PC_HS
SG-TV_SUB_ON
95
92
99
98
96
94
93
91
97
!
+5V
TO 3,6,9,12,17/19
TO 1/19
TO 9/19
TO 9/19
TO 4/19
TO 7/19
TO 10/19
TO 10/19
TO 8/19
TO 10/19
TO 10/19
TO 10/19
TO 10/19
AV SW
A-BOARD (11/19)
TO 10/19
Summary of Contents for TXP42C2E
Page 21: ...21 7 4 No Picture ...
Page 32: ...32 ...
Page 38: ...38 ...
Page 40: ...40 11 4 Wiring 3 ...
Page 41: ...41 11 5 Wiring 4 ...
Page 42: ...42 ...
Page 43: ...43 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 82: ...82 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE LSEP1287LEHB ...
Page 92: ...92 ...
Page 94: ...94 14 1 2 Exploded View 2 ...
Page 95: ...95 14 1 3 Packing 1 ...
Page 96: ...96 14 1 4 Packing 2 ...
Page 97: ...97 14 1 5 Mechanical Replacement Parts List ...
Page 101: ...101 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...