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13.11. A-Board (6/19) Schematic Diagram
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A-BOARD (6/19)
STB3.3V
R1104
47k
R1101
STMEXTRG
SG-EXTRG0
S
R1103
STMADIN0
SG-TRCCLK
S
R1201
SG-AI_SENSOR
STMTIME0
SG-TRCD0
R1202
R1105
SG-G_LED_ON
STMTIME1
SG-TRCD1
R1203
R1106
P_ON/OFF
PANEL_VCC_ON
STMTIME2
SG-TRCD2
R1204
R1107
STMTIME3
SG-TRCD3
R1205
R1108
SG-PD4H_DRVRST/PWM_POW_ON
STMADIN1
SG-TRCST
R1206
R1109
SG-RF_AFT1
STMHPD0
STMHPD1
STMHPD2
STMTIME4
STMGPIO9
SRCK0
SLRCK
STMDDCSDA0
STMDDCSCL0
STMDDCSDA1
STMDDCSCL1
STMGPIO7
STMDDCSDA2
STMDDCSCL2
STMGPIO8
SG-FACT
STMADIN2
STB3.3V
R1186
47k
FACT_SDBOOT
R1185
100
GenX
TO 17/19
STB3.3V
C1102
TP1101
16V
0.1u
R1183
1
NC
8
4.7k
VCC
TP1100
STMGPIO4
2
NC
7
WC
SG-GENX-EEP_WP
R1207
3
6
NC
SCL
STM-EEP_SCL
4
5
VSS
STM-EEP_SDA
SDA
IIC
TO 1/19
*IC1100
TVRR538
EEPROM
46
47
STB_MPU
SG-HPD0
STMHPD0
SG-HPD1
STMHPD1
TO 3,7/19
SG-HPD2
STMHPD2
SG-R_LED_ON
STMTIME4
TO 3,17/19
SG-HDMI_5V_DET0
TO 3,7/19
STMGPIO9
PG-PANEL_LED_ON
SRCK0
TO 3/19
PG-LCD_EEP_WP
SLRCK
TO 3/19
SG-DDCSDA0
STMDDCSDA0
SG-DDCSCL0
STMDDCSCL0
SG-DDCSDA1
STMDDCSDA1
SG-DDCSCL1
STMDDCSCL1
TO 3,7/19
SG-HDMI_5V_DET1
STMGPIO7
SG-DDCSDA2
STMDDCSDA2
SG-DDCSCL2
STMDDCSCL2
TO 3,7/19
TO 3,12/19
STMGPIO8
TO 3,9,11,12,17/19
48
49
PANEL-D
TO 13/19
XRST_SYS
Reset
Release
TO 13/19
OSD_VIN
TO 13,17/19
PANEL_MAIN_ON
R1187
D1101
B0JCCE000008
STMCECPUL
SG-HDMI_CEC_PU_ON
27k
STMCECO
SG-HDMI_CEC
STMGPIO9
SG-HDMI_5V_DET0
STMGPIO7
SG-HDMI_5V_DET1
SG-SDATA
SDATA
SDATA
STMGPIO8
SG-HDMI_5V_DET2
SG-SCLOCK
SCLOCK
SCLOCK
TO 3/19
PG-ACTIVE_ANTENNA_ON
CH1PSYNC
CH1PSYNC
SG-NRST
XRSTSTM
STMHPD0
SG-HPD0
XRSTSTM
C1101
STMHPD1
SG-HPD1
25V
STMHPD2
SG-HPD2
0.01u
PG-MAIN_FAN_ON/SP_LED_ON
PORT0
PORT0
STMDDCSDA0
SG-DDCSDA0
TO 3/19
AGCI
AGCI
STMDDCSCL0
SG-DDCSCL0
STMDDCSDA1
SG-DDCSDA1
STMDDCSCL1
SG-DDCSCL1
STMDDCSDA2
SG-DDCSDA2
STMDDCSCL2
SG-DDCSCL2
PG-FAN_SOS
EA11
EA11
TO 3/19
PG-FAN_MAX/SP_LED_DIM
LOSDOUT0
LOSDOUT0
SG-DTV_XRST
STMGPIO6
STMGPIO6
EA8
PG-SOUND_SOS
SG-MON_MUTE
STMSBI0
STMSBI0
EA9
PG-SIF_FIL_ON
SG-SP_HP_MUTE
STMSBO0
STMSBO0
EA10
PG-PD4H_NCS / SD_LED_ON
SG-TV_SUB_ON
STMGPIO5
STMGPIO5
PORT0
PG-MAIN_FAN_ON/SP_LED_ON
SG-GENX-EEP_WP
STMGPIO4
TO 3/19
STMGPIO4
LOSDOUT0
PG-FAN_MAX/SP_LED_DIM
LOSDOUT1
ADCCK
PG-AVDD_ENB
AGCI
PG-ACTIVE_STBY_LED_ON
EA11
PG-FAN_SOS
P_ON/OFF
P5V_DET
SG-PD4H_DRVRST/PWM_POW_ON
STMSBI1
SG-PD4H_PANEL_MAIN_ON/SBI
P3.3V_DET
SG-P3.3V_DET/SBO
STMGPIO0
SG-SUB3.3V_SENSE
STMGPIO1
SG-SW_OFF_DET
STMGPIO2
SG-SUB5V/SUB12V_SENSE
PG-FILM_DET
STMGPIO5
SG-TV_SUB_ON
STMADIN4
SG-PANEL_SOS/BL_SOS
CH1PSYNC
PG-ACTIVE_ANTENNA_ON
XIRQ3
SD_COIN_DET
SG-RF_AFT1
50
51
55
SOS
Peaks-COMMON
TO 3/19
SG-SUB5V/
SUB12V_SENSE
STMSBT0
STMGPIO2
R1559
SG-PD4H_XRST_SYS/PANEL_TEST_ON
TO 3/19
EA10
PG-PD4H_NCS / SD_LED_ON
R1562
47k
SG-SUB3.3V_SENSE
STMGPIO0
R1564
EA25
TO 3/19
S
PD4H_OSD_VIN
R1563
47k
Analog-ASIC
TO 12/19
SG-PD4H_DRVRST/PWM_POW_ON
Reset
Release
R1552
4.7k
Peaks-COMMON
TO 3/19
R1505
STMSBI1
SG-PD4H_PANEL_MAIN_ON/SBI
S
R1503
47k
A-Chip_V
TO 3,7/19
STMCECO
SG-HDMI_CEC
STMCECAVL1A
SG-QLINK1
STMGPIO9
SG-HDMI_5V_DET0
STMCECAVL1B
SG-QLINK2
STMGPIO7
SG-HDMI_5V_DET1
STMGPIO8
SG-HDMI_5V_DET2
STMHPD0
SG-HPD0
STMHPD1
SG-HPD1
STMHPD2
SG-HPD2
SDOUT3
PG-REV_DAC_ENB
STMDDCSDA0
SG-DDCSDA0
STMDDCSCL0
SG-DDCSCL0
STMDDCSDA1
SG-DDCSDA1
STMDDCSCL1
SG-DDCSCL1
STMSBT0
SG-PD4H_XRST_SYS/PANEL_TEST_ON
STMDDCSDA2
SG-DDCSDA2
STMDDCSCL2
SG-DDCSCL2
STB3.3V
R1179
7.15k
1%
TO Standby-MPU
STMADIN3
SG-GENX-KEY1
C1100
R1180
0.01u
1k
TO 3,8/19
25V
EA8
PG-SOUND_SOS
PG-SIF_FIL_ON
EA9
EA10
PG-PD4H_NCS / SD_LED_ON
PORT0
PG-MAIN_FAN_ON/SP_LED_ON
STMRMIN
SG-RMIN
LOSDOUT0
PG-FAN_MAX/SP_LED_DIM
TO 3/19
STMTIME4
SG-R_LED_ON
USB_VBUS
LOSDOUT1
SG-G_LED_ON
ADCCK
PG-AVDD_ENB
SLRCK
PG-LCD_EEP_WP
AGCI
SD_PWR_ON
SRCK0
PG-PANEL_LED_ON
EA11
PG-FAN_SOS
P_ON/OFF
SG-PD4H_PANEL_MAIN_ON/PANEL_VCC_ON
TO 13/19
P5V_DET
TO 14/19
SG-PD4H_DRVRST/PWM_POW_ON
TO 12/19
STMSBI1
SG-P15V_DET
TO 3/19
SG-AI_SENSOR
P3.3V_DET
SG-P3.3V_DET
TO 14/19
STMGPIO0
SG-SUB3.3V_SENSE
TO 3/19
STMGPIO1
SG-SW_OFF_DET
TO 3,12/19
STMGPIO2
SG-SUB5V/SUB12V_SENSE
TO 3/19
R1177
PG-FILM_DET
TO 14/19
XRSTSTM
SG-NRST
S
STMADIN5
SG-SOS
POWER/PANEL CTRL
STMGPIO6
SG-DTV_XRST
STMSBO0
SG-SP_HP_MUTE
TO 3,9,11,12,17/19
STMSBI0
SG-MON_MUTE
STMGPIO5
SG-TV_SUB_ON
TO 3,12/19
STB3.3V
STMADIN4
SG-PANEL_SOS/BL_SOS
R1181
47k
STMGPIO3
SG-SRQ_GENX
TO TUNER
TO 3/19
CH1PSYNC
PG-ACTIVE_ANTENNA_ON
XIRQ3
PG-ACTIVE_ANTENNA_DET
TO TUNER
SG-RF_AFT1
TO 9/19
52
53
SUB5V
R1519
47k
R1518
68k
SUB3.3V
R1520
10k
R1521
100k
AVSW
TO 3,10/19
STMCECAVL1A
SG-QLINK1
STMCECAVL1B
SG-QLINK2
ADV_A
TO 3/19
SDOUT3
PG-REV_DAC_ENB
ACHIP_A
TO 3/19
STMSBT0
SG-PD4H_XRST_SYS/PANEL_TEST_ON
TO Sheet Set
KEY_SCAN
SG-KEY1
TO 17/19
STMRMIN
SG-RMIN
TO 3,17/19
STMTIME4
SG-R_LED_ON
TO 3,17/19
SG-G_LED_ON
TO 17/19
SLRCK
PG-LCD_EEP_WP
TO 3/19
SRCK0
PG-SD_LED_ON
TO 3/19
SG-AI_SENSOR
TO 17/19
TO STB-RESET
STB_RST
TO 12/19
STMADIN5
TO 3,16/19
SG-SOS
STB-RESET
TO 3,12/19
STMGPIO6
SG-DTV_XRST
STMSBO0
SG-SP_HP_MUTE
STMSBI0
SG-MON_MUTE
Set
TO 3,17/19
STMGPIO3
SG-SRQ_GENX
54
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