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ACTIVE_STBY_LED_ON

GenX4_SCL (GenX4 Loarder/E2PROM)

(GenX4 Loarder/E2PROM) LITE2_SCL3 (Lite2 E2PROM)

LITE2_SDA3 (Lite2 E2PROM)

LITE2_SCL1 (Device Control)

LITE2_SDA1 (Device Control)

LITE2_SCL2 (Device Control)

AI_SENSOR

G_LED_ON

R_LED_ON

STB_RST

SCLOCK

STB3.3V

STB3.3V

EXTRG0

TRCCLK

TRCD1

TRCD0

TRCD2

TRCD3

TRCST

SUB5V

SUB5V

SDATA

FOR FACTORY USED
DG7

for DEBUGER
DG31

GK1
DG1

FOR FACTORY USED
DG33

SBO2

SBI2

1

2

3

1 STB3.3V

3

4

5

7

9

11 13 15 17 19

1

2

3

4

6

KEY1

RMIN

7

9

12

1

2

4

5

6 AD_SCL3

7 AD_SDA3

8 AD_SCL1

9 AD_SDA1

10 11 AD_SDA2 AD_SCL2

SUB5V

LITE2_SDA2 (Device Control)

GenX4_SDA

STB5V

SRQ

STB5V

SBI2

DG DIGITAL SIGNAL PROCESSOR

SBO2

SDA

SCL

Ex IIC
I2C
STB3.3V
DG34

FOR FACTORY USED
STB3.3V IIC_CONT/SRQ Panel_SCL Panel_SDA LITE2_SCL0 LITE2_SDA0 Panel_TXD Panel_RXD IIC_CONT STB5V (Panel Dpr.E2PROM) (Panel Dpr.E2PROM) (Device Control) (Device Control)

STB3.3V

SUB5V AR_PANEL_SCL AR_PANEL_SDA AD_SCL0

1 2 4 5 6 7 8 9 10 STB5V D_15V AA_SBI0 AA_SBO0 MAIN3.3V 22 24 CFG_TCK 26 27 28 29 30 12 19 21

I2C
AR_PANEL_TXD 11 AR_PANEL_RXD

AD_SDA0

IC5601
95 97 96 99
101 102 103 104 100

AR_IIC_CONT
AG_SRQ-GENX

DC-DC CONV. SUB+1.8V/SUB+1.2V SUB1.8V
DTV_1.5V_ON

SBI2

DTV_1.5V_ON

33 35

SBI SBO

3 KEY1
115

16

+1.8V (SUB) +1.2V (SUB)

3

SUB1.2V
12

IC5671
STB5V 2

SBO2

KEY1

DTV9V

STB RESET
AI_SENSOR 113

AI_SENSOR 1 93
G_LED_ON

23

RESET

89 87 49 45

G_LED_ON ACTIVE_STB_LED_ON R_LED_ON RMIN
8

ACTIVE_STBY_LED_ON R_LED_ON

IC5600
DC-DC CONV. SUB+3.3V

CFG_TMS CFG_TDO CFG_TDI CFG_TRST SUB3.3V

STB_RST
REMOTE

DTV9V 84 X1100
10MHz

JTAG

17

+3.3V (SUB)

23

83

IC1100
GenX4
MAIN5V_SENSE DTV9V_SENSE

MAIN5V 27 30 34 66 67 DTV9V SUB5V MAIN9V MAIN3.3V

SOS LED BLINKING : 10TIMES

SUB5V_SENSE MAIN9V_SENSE MAIN3.3V_SENSE

AG_PWM_POW_ON AG_TV_SUB_ON

14 1

IC1101
PWM_POWER_ON

STB3.3V 8

EEPROM
VCC WC SCL SDA

TV_SUB_ON

AG_TV_SUB_ON AG_TV_MAIN_ON 46
TV_MAIN_ON

GenX-EEP_WP

28 SCL SDA

7 6 5

63 64 AG_PANEL_STBY_ON/PANEL_VCC_ON
105 PANEL_STBY_ON

SDA SCL STB5V SUB5V STB3.3V

IC4800
TEMP SENSOR

I2C
D5673 D5670 39
111 RF_AFT1

AG_RF_AFT1

D5671

AD_SDA3 AD_SCL3

1

6

40 AG_VIDEO_STATUS AG_SOUND_SOS
118 SOUND_SOS

IC5670
STB+3.3V
AVR

12C

58

VIDEO_STATUS

SOS LED BLINKING : 12TIMES SOS LED BLINKING : 10TIMES
1

AG_SOS
114 SOS

+3.3V (STB)

5

AG_A_MON_MUTE/SP_MUTE
126 A_MON_MUTE/SP_MUTE

AG_AUDIO_MUTE
127 AUDIO_MUTE

AG_AUDIO_XRST

68

AUDIO_XRST

SUB5V AG_ECO_ON AG_ALL_OFF AG_BUS_CONNECT2 AG_QLINK2
119 QLINK2

MAIN5V
Q5692

MAIN5V

2 25 20

ECO_ON + ALL_OFF (BUS_CONNECT2)

D5690 R5694

C5690

+

C5694

DG5 TO D5
R5696 TE1P TE1N 1 2 3 4 6 7 9 10 11 12 14 15 17 PANEL_MUTE
Rx4+)RE+) Rx4-(RE-) Rx3+(RD+) Rx3-(RD-) RxCLK+(RCLK+) RxCLK-(RCLK-) Rx2+(RC+) Rx2-(RC-) Rx1+(RB+) Rx1-(RB-) Rx0+(RA+) Rx0-(RA-) GND(INEXCH) PANEL_MUTE(DISPEN) PANEL_SOS(ALRAM) PANEL_STBY_ON PANEL_STATUS(READY) PANEL_SDA(IIC_SDA1) PANEL_SCL(IIC_SCL1) IIC_SDA2 IIC_SCL2 TXD RXD IIC_CONT

AG_QLINK1
120 QLINK1

Q5690
R5690

AG_QLINK_PU_ON AG_AVSW_OFF

22 48

(QLINK_PU_ON) (HDMI_CEC_PU_ON) AVSW_OFF(US) DTV_VOUTENB SD_BOOT_STS

R5692

MAIN+5V ON/OFF

TD1P TD1N TCLK1P TCLK1N

SD_COIN_DET

HDMI_5V_Det1

CLK74SEL

HPD1

72

MODEM_XRST

HPD3

AG_HDMI_OPT_ENB

HDCP_WP

RSV4(LITE2)

RSV3(LITE2)

RSV1(LITE2)

RSV2(LITE2)

EDID_WP

71

FE_XRST

7493_XRST

SRQ_GenX

DTV_XRST

HDMI_CEC

AG_TV_SUB_ON_DELAY

HDMI_5V_Det3

SW_OFF_DET

(SD_LED_ON)

NBOOT

SUB3.3V

Q5693
MAIN3.3V

MAIN3.3V

TC1P TC1N TB1P

AG_ALL_OFF AG_ECO_ON

121 110

52 24 VI2ENB ADCCK

26 92

16

88

125 124

17

12

56

36 38 53 55 65 69

106 109

21

AUDCLK

SLRCK

D5691 R8830

TB1N
+

+

C5691 R5695

R5697

C5695

TA1P TA1N

12 AG_DTV_VOUTENB AG_DTV_VOUTENB AG_SD_BOOT_STS AG_SRQ-GENX AG_SRQ-GENX R8870

SD3.3V AG_SW_OFF_DET AG_SD_LED_ON

(HDMI_CEC_PU_ON)

R5691

Q1108

Q5691
R5693 VI2P21

18 19 20 21 AD_SDA0

CLK74SEL

AA_XRST

MAIN+3.3V ON/OFF
PANEL_STBY/VCC_ON VI2P10

PANEL_STBY/VCC_ON

13

Q1107
AG_HDMI_5V_DET1 AG_HDMI_5V_DET3 AR_PANEL_SDA AG_7493_XRST AR_PANEL_SCL AG_HDCP_WP AG_EDID_WP AR_PANEL_TXD AR_PANEL_RXD AR_IIC_CONT AG_HDMI_CEC

I2C

23 24 26 27 29 30 31

AD_SCL0

AG_HPD1 14 15 16 17

TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (3 of 3) Block Diagram

AG_HPD3

TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (3 of 3) Block Diagram