15.21. DG-Board (3 of 3) Block Diagram
+
+
++
SBO2
SBI2
SCL
SDA
SLRCK
A
UDCLK
SDA
SCL
A
G_EDID_WP
A
G_HDCP_WP
A
G_7493_XRST
A
G_HPD3
A
G_HDMI_5V_DET3
A
G_HPD1
A
G_HDMI_5V_DET1
AG_RF_AFT1
AG_VIDEO_STATUS
AG_AUDIO_XRST
AG_A_MON_MUTE/SP_MUTE
AG_AUDIO_MUTE
AG_SOUND_SOS
AG_SOS
AG_BUS_CONNECT2
AG_AVSW_OFF
AG_TV_SUB_ON_DELAY
AG_HDMI_OPT_ENB
CLK74SEL
A
G_SD_BOO
T_STS
A
G_SD_LED_ON
SCL
SD
A
AD_SCL3
AD_SD
A3
AD_SCL1
AD_SD
A1
AD_SCL2
AD_SD
A2
STB_RST
SBI2
G_LED_ON
R_LED_ON
RMIN
AI_SENSOR
KEY1
ACTIVE_STB_LED_ON
AG_ECO_ON
AG_ECO_ON
AG_ALL_OFF
AG_ALL_OFF
A
G_HDMI_CEC
VI2ENB
ADCCK
AG_TV_MAIN_ON
AA_XRST
AG_DTV_VOUTENB
A
G_DTV_V
OUTENB
AG_SRQ-GENX
A
G_SRQ-GENX
A
G_SW_OFF_DET
PANEL_STBY/VCC_ON
AG_TV_SUB_ON
AG_TV_SUB_ON
TA1N
TA1P
TB1P
TC1N
TCLK1P
PANEL_MUTE
TD1N
AD_SCL0
TE1N
AR_IIC_CONT
VI2P21
AR_PANEL_RXD
VI2P10
AR_PANEL_TXD
AR_PANEL_SCL
AR_PANEL_SDA
AD_SDA0
PANEL_STBY/VCC_ON
TB1N
TC1P
TCLK1N
TD1P
TE1P
AA_SBO0
CFG_TRST
CFG_TDI
CFG_TDO
CFG_TMS
CFG_TCK
AR_PANEL_RXD
AD_SCL0
AD_SDA0
AR_PANEL_TXD
AR_PANEL_SCL
AA_SBI0
AR_IIC_CONT
AR_PANEL_SDA
A
G_SRQ-GENX
SBO2
AG_PANEL_STBY_ON/PANEL_VCC_ON
AG_PWM_POW_ON
AD_SCL3
AD_SDA3
C5691
R5695
MAIN3.3V
R5697
Q5690
R5691
Q5692
R5693
R5696
R5690
SUB5V
C5690
Q5691
MAIN5V
R5694
D5691
C5694
D5690
Q5693
C5695
R5692
SUB3.3V
STB5V
D5670
D5673
D5671
SUB5V
STB3.3V
STB5V
STB3.3V
SUB5V
MAIN9V
MAIN3.3V
X1100
MAIN5V
DTV9V
Q1107
Q1108
SUB1.2V
DTV9V
SUB3.3V
DTV9V
SUB1.8V
STB5V
STB3.3V
SUB5V
R8870
SD3.3V
R8830
STB5V
D_15V
STB3.3V
MAIN3.3V
SUB5V
STB3.3V
RSV3(LITE2)
GenX4
MAIN3.3V
MAIN5V
MAIN+5V
ON/OFF
5
+3.3V
AVR
1
(STB)
IC5670
STB+3.3V
MAIN+3.3V
ON/OFF
(Lite2 E2PR
OM)
(De
vice Control)
LITE2_SCL1
(De
vice Control)
SRQ
STB5V
(GenX4 Loarder/E2PR
OM)
(GenX4 Loarder/E2PR
OM)
(De
vice Control)
GenX4_SD
A
LITE2_SD
A1
LITE2_SD
A3
GenX4_SCL
LITE2_SD
A2
(Lite2 E2PR
OM)
(De
vice Control)
LITE2_SCL2
LITE2_SCL3
RSV1(LITE2)
SUB5V_SENSE
SBO
63
64
52
33
34
35
SBI
MAIN3.3V_SENSE
66
67
83
84
10MHz
MAIN9V_SENSE
110
121
RSV4(LITE2)
93
30
DTV9V_SENSE
27
MAIN5V_SENSE
RSV2(LITE2)
24
8
7
6
5
28
GenX-EEP_WP
IC1101
EEPROM
EDID_WP
HDCP_WP
106
109
69
7493_XRST
38
HPD3
HDMI_5V_Det1
55
36
HDMI_5V_Det3
53
HPD1
HDMI_CEC
65
(HDMI_CEC_PU_ON)
(HDMI_CEC_PU_ON)
21
DTV_1.5V_ON
3
1
TV_SUB_ON
14
PWM_POWER_ON
46
TV_MAIN_ON
PANEL_STBY_ON
105
RF_AFT1
111
VIDEO_STATUS
58
AUDIO_XRST
68
ECO_ON
2
126
127
AUDIO_MUTE
A_MON_MUTE/SP_MUTE
SOUND_SOS
118
SOS
114
25
ALL_OFF
20
(BUS_CONNECT2)
48
AVSW_OFF(US)
FE_XRST
71
MODEM_XRST
72
88
DTV_V
OUTENB
16
125
SD_BOO
T_STS
124
DTV_XRST
SRQ_GenX
26
(SD_LED_ON)
17
56
SD_COIN_DET
SW_OFF_DET
12
92
NBOO
T
IC1100
SDA
WC
SCL
VCC
G1
(SUB)
SUB+1.8V/SUB+1.2V
DC-DC CONV.
IC5601
+3.3V
8
DTV_1.5V_ON
(SUB)
+1.8V
3
12
23
16
17
(SUB)
23
DC-DC CONV.
SUB+3.3V
+1.2V
IC5600
1
2
4
5
6
7
8
9
10
11
DG33
2
RESET
STB RESET
1
IC5671
5
7
96
9
100
11
13
15
17
19
DG31
1
3
104
102
103
99
97
TRCD1
for DEBUGER
TRCCLK
SCLOCK
101
S
D
ATA
STB3.3V
TRCST
TRCD0
TRCD2
TRCD3
STB_RST
EXTRG0
95
4
89
G_LED_ON
45
KEY1
AI_SENSOR
113
115
87
REMOTE
R_LED_ON
49
CLK74SEL
I2C
I2C
23
24
Rx1-(RB-)
26
27
29
Rx2+(RC+)
Rx2-(RC-)
IIC_SDA2
IIC_CONT
PANEL_STATUS(READY)
Rx0-(RA-)
IIC_SCL2
TXD
PANEL_STBY_ON
PANEL_SDA(IIC_SDA1)
1
Rx4+)RE+)
2
3
4
6
7
9
10
11
12
30
31
DG5
Rx4-(RE-)
RXD
RxCLK+(RCLK+)
17
Rx3+(RD+)
I2C
GND(INEXCH)
Rx3-(RD-)
RxCLK-(RCLK-)
Rx0+(RA+)
PANEL_SCL(IIC_SCL1)
PANEL_SOS(ALRAM)
Rx1+(RB+)
PANEL_MUTE(DISPEN)
14
15
18
19
20
21
TO D5
7
(Device Control)
8
Panel_TXD
9
10
12
Panel_RXD
IIC_CONT
Ex IIC
Panel_SDA
LITE2_SCL0
19
21
STB5V
LITE2_SDA0
22
24
26
27
30
28
29
DG34
1
2
I2C
4
5
6
STB3.3V
Panel_SCL
(Panel Dpr.E2PROM)
IIC_CONT/SRQ
(Panel Dpr.E2PROM)
(Device Control)
ACTIVE_STBY_LED_ON
3
2
1
DG7
SUB5V
SBO2
SBI2
4
6
7
9
12
G_LED_ON
AI_SENSOR
SUB5V
RMIN
A
CTIVE_STBY_LED_ON
STB3.3V
R_LED_ON
KEY1
DG1
1
2
3
40
39
JTAG
FOR
FACTORY
USED
FOR
FACTORY
USED
FOR
FACTORY
USED
DG
DIGITAL SIGNAL PROCESSOR
15
13
17
16
12
14
11
SOS LED BLINKING : 10TIMES
SOS LED BLINKING : 12TIMES
SOS LED BLINKING : 10TIMES
TH-42PV70AZ/H/M/MR/MT
DG-Board (3 of 3) Block Diagram
TH-42PV70AZ/H/M/MR/MT
DG-Board (3 of 3) Block Diagram
TH-42PV70AZ / TH-42PV70H / TH-42PV70M / TH-42PV70MR / TH-42PV70MT
77
Содержание TH-42PV70AZ Viera
Страница 5: ...1 Applicable signals 5 TH 42PV70AZ TH 42PV70H TH 42PV70M TH 42PV70MR TH 42PV70MT ...
Страница 22: ...9 4 No Picture 22 TH 42PV70AZ TH 42PV70H TH 42PV70M TH 42PV70MR TH 42PV70MT ...
Страница 34: ...34 TH 42PV70AZ TH 42PV70H TH 42PV70M TH 42PV70MR TH 42PV70MT ...
Страница 112: ...16 2 Packing Exploded Views 1 112 TH 42PV70AZ TH 42PV70H TH 42PV70M TH 42PV70MR TH 42PV70MT ...
Страница 113: ...16 3 Packing Exploded Views 2 113 TH 42PV70AZ TH 42PV70H TH 42PV70M TH 42PV70MR TH 42PV70MT ...
Страница 114: ...16 4 Packing Exploded Views 3 114 TH 42PV70AZ TH 42PV70H TH 42PV70M TH 42PV70MR TH 42PV70MT ...
Страница 115: ...16 5 Accessory 115 TH 42PV70AZ TH 42PV70H TH 42PV70M TH 42PV70MR TH 42PV70MT ...
Страница 116: ...16 6 Replacement Parts List Notes 116 TH 42PV70AZ TH 42PV70H TH 42PV70M TH 42PV70MR TH 42PV70MT ...