62
13.12. A-Board (7/26) Schematic Diagram
S
S
S
S
S
SG-SP_HP_MUTE
SG-SOUND_SOS
PG-PEAKS_SERIAL_SBO
SG-MON_MUTE
SG-HPD1
SG-G_LED_ON
PG-MAIN_FAN_ON
SG-AI_SENSOR
SG-FACT
SG-DDCSCL1
SG-SOS
PG-SD_BOOT_STS
SG-DDCSDA2
SG-DDCSDA0
SG-HPD2
PG-HQ_XRST
PG-DTV_VOUTENB
SG-RMIN
PG-FAN_MAX
PG-PEAKS_SERIAL_SBI
PG-FAN_SOS
PG-P5V_DET
SG-DDCSDA3
SG-TV_SUB_ON
SG-NRST
PG-ACTIVE_ANTENNA_DET
SG-HDMI_5V_DET0
SG-GENX-EEP_WP
SG-HDMI_5V_DET1
SG-DTV_XRST
GENX-KEY1
SG-P3.3V_DET
SG-HDMI_5V_DET2
SG-DDCSCL2
SG-DDCSCL3
SG-SRQ_GENX
SG-HPD3
SG-SRQ_GENX
SG-R_LED_ON
NG-SW_OFF_DET
SG-QLINK1
SG-RF_AFT1
GENX_SDA1
SG-QLINK2
GENX_SDA0
SG-DDCSCL0
SG-HDMI_5V_DET3
GENX_SCL1
SG-DDCSDA1
GENX_SCL0
SG-HPD0
SG-PD4H_PANEL_MAIN_ON
SG-SUB3.3V_SENSE
SG-HDMI_5V_DET3
RS232C_SBI
SG-DDCSCL3
SG-DDCSDA3
SG-HDMI_CEC
SG-HDMI_CEC_PU_ON
SG-EXTRG0
SG-TRCCLK
SG-TRCST
SG-TRCD0
SG-TRCD1
SG-SDATA
SG-GENX-EEP_WP
SG-TV_SUB_ON
SG-SP_HP_MUTE
SG-MON_MUTE
SG-DTV_XRST
PG-SD_BOOT_STS
NG-SW_OFF_DET
PG-DTV_VOUTENB
NG-PD4H_XRST
PG-FAN_MAX
PG-FAN_SOS
PG-MAIN_FAN_ON
SG-NRST
PG-ACTIVE_ANTENNA_ON
SG-SCLOCK
SG-TRCD2
SG-TRCD3
SG-HPD3
SG-AI_SENSOR
GENX_SCL1
SG-HPD0
SG-HPD1
SG-HPD2
SG-R_LED_ON
SG-G_LED_ON
SG-HDMI_5V_DET0
SG-DDCSDA0
SG-DDCSCL0
SG-DDCSDA1
SG-DDCSCL1
SG-HDMI_5V_DET1
SG-DDCSDA2
SG-DDCSCL2
PG-PEAKS_SERIAL_SBO
PG-PEAKS_SERIAL_SBI
NG-MAIN3.3V_SENSE
GENX_SDA0
GENX_SCL0
SG-HDMI_5V_DET2
GENX-KEY1
SG-FACT
SG-RF_AFT1
PG-PANEL_SOS
PG-ACTIVE_ANTENNA_DET
SG-QLINK2
SG-QLINK1
GENX_SDA1
PG-HQ_XRST
SG-PD4H_DRVRST
SG-SUB5V_SENSE
SG-SUB3.3V_SENSE
SG-P3.3V_DET
PG-P5V_DET
SG-RMIN
PG-PD4H_XRST_SYS
SG-PD4H_PANEL_MAIN_ON
PG-PANEL_VCC_ON
SG-SOS
SG-SOUND_SOS
SG-SRQ_GENX
G-GRAB_MODULE_IIC
G-CLK74SEL
NG-MIHO3.3V_SENSE
NG-LED8V_SENSE
PG-PD4H_P_ON_OFF
PG-SIF_FIL_ON
RS232C_SBO
RS232C_SBI
RS232C_SBO
G-GRAB_MODULE_IIC
NG-MIHO3.3V_SENSE
NG-LED8V_SENSE
SG-HDMI_CEC
SG-HDMI_CEC_PU_ON
SG-SUB5V_SENSE
NG-MAIN3.3V_SENSE
C1111
1u
10V
C1123
1u
10V
C1114
16V
0.1u
C1107
50V
22p
C1104
16V
0.1u
C1112
16V 0.1u
C1109
1u
10V
C1117
16V
0.1u
C1102
10u
10V
C1106
50V
27p
C1103
16V
0.1u
C1122
25V
0.01u
C1108
16V 0.1u
D1107
B0JCCE000008
*IC1101
TVRR565
1
NC
2
NC
3
E2
4
VSS
5
SDA
6
SCL
7
WC
8
VCC
L1100
J0JYC0000068
LED_6V
STB3.3V
SUB5V
MIHO2_3.3V
SUB3.3V
STB3.3V
STB3.3V
FRC_3.3V
STB3.3V
SUB3.3V
STB3.3V
R1207
R1197
R1146
R1181
R1179
TP1102
TP1400
TP1107
TP1103
TP1401
TP1108
FACT_SDBOOT
SG-SRQ_GENX
SG-RMIN
SG-AI_SENSOR
SG-HDMI_5V_DET1
SG-DDCSCL3
SG-P3.3V_DET
SG-HPD1
SG-DDCSCL2
GENX_SCL0
SG-DDCSCL0
PG-FAN_SOS
SG-SOUND_SOS
SG-DDCSCL1
SG-HPD3
SG-SOS
SG-KEY1
SG-HPD0
SG-HDMI_5V_DET3
SG-HPD2
PG-ACTIVE_ANTENNA_DET
STB_RST
SG-RF_AFT1
PG-P5V_DET
GENX_SCL1
RS232C_SBI
SG-HDMI_5V_DET0
SG-HDMI_5V_DET2
PG-MAIN_FAN_ON
LED-SOS
SG-PD4H_PANEL_MAIN_ON
SG-G_LED_ON
PG-SD_BOOT_STS
PG-FAN_MAX
G-GRAB_MODULE_IIC
SG-TV_SUB_ON
SG-DTV_XRST
SG-SP_HP_MUTE
SG-R_LED_ON
PG-HQ_XRST
PG-DTV_VOUTENB
SG-MON_MUTE
RS232C_SBO
GENX_SDA0
SG-QLINK2
GENX-EEP_SCL
SG-DDCSDA1
SG-DDCSDA2
SG-DDCSDA3
SG-QLINK1
PD_TXD1
NG-SW_OFF_DET
PD_RXD1
SG-HDMI_CEC
SG-DDCSDA0
GENX-EEP_SDA
GENX_SDA1
R1182
27k
R1163
1M
R1426
20k
R1236
47k
R1225
10k
R1221
7.15k
R1237
1k
R1425
10k
R1423
10k
R1243
47k
R1209
4.7k
R1203
47k
R1406
68k
R1409
10k
R1407
47k
R1224
10k
R1401
100k
R1255
1k
R1410
10k
R1424
18k
R1422
100k
R1153
470
R1411
100k
X1100
H0J100500035
MN103SH9FPB1
IC1100
1
P41_TMIO1
2
P42_TMIO2
3
P43_TMIO3
4
P44_TMIO4
5
P00
6
P01
7
PF3
8
P03_SBT0B
9
P04_SBO0B
10
PD0_DDCSDA0
11
PD1_DDCSCL0
12
PD2_DDCSDA1
13
PD3_DDCSCL1
14
PF1
15
PD4_DDCSDA2
16
PD5_DDCSCL2
17
P65_USBO2
18
P66_USBI2
19
P26
20
P70_SDA0
21
P71_SCL0
22
VSS
23
PF2
24
IVDD
25
VDD
26
P60_SBO0A
27
P61_SBT0A
28
P62_SBI0A
29
P05_IRQ6
30
P06_IRQ7
31
P07_IRQ8
32
P50_RMIN_IRQ0
33
P20_IRQ1
34
P21_IRQ2
35
P22_IRQ3
36
P23_IRQ4
37
P24_IRQ5
38
P25
39
IVDD
40
VSS
41
P10
42
P11
43
P12
44
P13
45
P14
46
P15
47
P16
48
P17
49
P72_SDA1
50
P73_SCL1
51
P30
52
P31
53
P32
54
P33
55
P34
56
P35
57
P36
58
P37
59
PE0
60
PE3
61
PE4
62
IVDD
63
VDD
64
NTEST
65
VSS
66
OSCXO
67
OSCXI
68
IVDD
69
PE1
70
PE2
71
N.C
72
NRST
73
P02
74
UND
75
UND
76
UND
77
N.C
78
N.C
79
N.C
80
N.C
81
UND
82
UND
83
P40_TMIO0_SYSCLK
84
P80_ADIN0
85
P81_ADIN1
86
P82_ADIN2
87
P83_ADIN3
88
IVDD
89
VSS
90
P84_ADIN4
91
P85_ADIN5
92
P74_CECAVL1B
93
P75_CECAVL1A
94
PF0
95
P76_CEC0
96
PD6_DDCSDA3
97
PD7_DDCSCL3
98
P63_SBO1
99
P64_SBI1
100
PF4
PE2
LVDS/BACKEND
P64,SBI1
P20,IRQ1
P12
P63,SBO1
PD6,DDCSDA3
ADV-MODEL
P23,IRQ4
P31
P10
P50,RMIN,IRQ0
P71,SCL0
PD1,DDCSCL0
OSCXI
P61,SBT0A
NBOOT / (N.C.)
SDATA / (UND)
P65,USBO2
IVDD
P44,TMIO4
NRST
Peaks-DEST
TRCD1 / (NC)
PD2,DDCSDA1
P05,IRQ6
PD0,DDCSDA0
P62,SBI0A
PD7,DDCSCL3
P85,ADIN5
PE0
P32
VSS
IVDD
P40,TMIO0,SYSCLK
TRCD3 / (UND)
P83,ADIN3
ADV_A-MODEL
P21,IRQ2
PD4,DDCSDA2
P66,USBI2
P84,ADIN4
P30
Peaks-COMMON
Set-MODEL
PF0
P80,ADIN0
TRCD2 / (NC)
TUNER
P16
PF3
IIC
TRCST / (N.C.)
SCLOCK / (UND)
PD3,DDCSCL1
P17
P72,SDA1
OSCXO
P43,TMIO3
P70,SDA0
P26
PF1
P37
P11
P25
P07,IRQ8
P36
P33
PE4,VPPEX / (PE4)
P24,IRQ5
EXTRG0 / (UND)
P35
P06,IRQ7
P41.TMIO1
P00
PE3
PD5,DDCSCL2
P42.TMIO2
Set-PDP
10MHz
P15
P73,SCL1
P01
PF4
AVSW-DEST
IIC
P76,CEC0
STB-RESET-LCD/PDP
POWER/PANEL CTRL
P34
P82,ADIN2
GenX8
Set-MODEL
P74,CECAVL1B
P60,SBO0A
P13
PE1
P22,IRQ3
PF2
TRCCLK / (N.C.)
P02
TRCD0 / (NC)
P14
P81,ADIN1
P75,CECAVL1A
GenX8
Set-PDP
57
60
62
56
55
58
59
61
63
!
A-BOARD (7/26)
GenX8
MPU
TO 1/26
TO 1/26
TO 4/26
TO 22/26
TO 23/26
TO 22/26
TO 8/26
TO 14/26
TO 12/26
TO 10/26
TO 22/26
TO 14/26
TO 21/26
TO 14/26
TO 22/26
TO 15,18/26
TO 22/26
TO 15/26
TO 17/26
TO 18,21/26
EEPROM
Summary of Contents for TXP42VT20E
Page 24: ...24 7 4 No Picture ...
Page 38: ...38 ...
Page 46: ...46 12 3 Wiring 2 ...
Page 47: ...47 12 4 Wiring 3 ...
Page 48: ...48 12 5 Wiring 4 ...
Page 49: ...49 12 6 Wiring 5 ...
Page 50: ...50 ...
Page 51: ...51 13 Schematic Diagram 13 1 Schematic Diagram Note ...
Page 99: ...99 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE LSEP1290SEHB ...
Page 112: ...112 ...
Page 114: ...114 15 1 2 Exploded View 2 ...
Page 115: ...115 15 1 3 Packing 1 ...
Page 116: ...116 15 1 4 Packing 2 ...
Page 117: ...117 15 1 5 Mechanical Replacement Parts List ...
Page 121: ...121 15 2 Electrical Replacement Parts List 15 2 1 Replacement Parts List Notes ...