10.
Circuit Diagrams and PWB Layouts
10-5-7
NT72562_STBC/FLASH/RJ45
20210_509.eps
NT72562_STBC/FLASH/RJ45
B07
B07
2016-06-02
C
715G8232
NT72562_STBC/FLASH/RJ45
PANEL_VCC_ON/OFF
BS17
LED_R
ZD104
M
LVG0402
1
2
BS5
Reset IC
STBC_RSTn
R168
100OHM
R161
10K
BT_LED
R3521
3.9K 1%
TU_LNB
PWM_LOGO
11
PWM_LOGO
BS19
BS2
BS15
RD+
TD-
RD-
TD+
ZD102
M
LVG0402
1
2
BL_ON/OFF
PWM_LOGO
R109
1M 1/16W
TU_LNB
C186
15pF 50V
X103
12.000 MHZ
1
2
4
3
C187
18PF 50V
C704
NC/2.2nF 50V
BATH_AMP_EN
IR / KEY BOARD CONN.
BATH_AMP_EN 18
R167
10K
INT_IR
PWR_ON
BS19
C184
1nF
BS0
HDMI2_HPD
6
HDMI2_HPD
HDMI1_HPD
HDMI1_HPD
6
BT_LED
BS1
TU_LNB
13
U405
W29N01GVSIAA
NC
1
NC
2
NC
3
NC
4
NC
5
NC
6
RB
7
R
8
E
9
NC
10
NC
11
VDD
12
VSS
13
NC
14
NC
15
CL
16
AL
17
W
18
WP
19
DNU
20
NC
21
NC
22
NC
23
NC
24
VSS
25
NC
26
NC
27
NC
28
I/O0
29
I/O1
30
I/O2
31
I/O3
32
NC
33
VCC
34
NC
35
VSS
36
VDD
37
DNU
38
VCC
39
NC
40
I/O4
41
I/O5
42
I/O6
43
I/O7
44
NC
45
NC
46
NC
47
VSS
48
STBC/SPI/NAND
NT72562TBG-BB
U401F
NT72562TBG-BB/D
STBC_GPF_6(BS12)
U21
STBC_GPF_7(BS3)
V23
STBC_GPF_8(BS4)
U23
STBC_GPF_9(BS5)
U22
STBC_GPI_2(BS9)
AE26
STBC_GPG_4(BS2)
T22
STBC_GPF_10(BS19)
AA26
STBC_GPF_11(BS1)
AA25
STBC_GPG_7/STBC_PWM (BS13_IN)
T21
STBC_GPG_8/SAR_ADC_0
AD24
STBC_GPG_9/SAR_ADC_1
AD25
STBC_GPG_10/SAR_ADC_2
AD26
STBC_GPG_11/SAR_ADC_3 (BS16_IN)
AC24
STBC_GPG_12/SAR_ADC_4/SD_CLK/RMII_REF_CLK
AC25
STBC_GPG_13/SAR_ADC_5/SD_CD#/RMII_RX_D0
AB24
STBC_GPG_22/SAR_ADC_6/SD_WP/RMII_RX_D1
AB25
STBC_GPG_23/SAR_ADC_7/SD_PWEN#/RMII_CRS
AB26
STBC_GPG_26/SAR_ADC_8/SD_CMD/RMII_MDIO
AA24
NAND_D0/eMMC_D0
AE20
NAND_D1/eMMC_D1
AE21
NAND_D2/eMMC_D2
AD21
NAND_D3/eMMC_D3
AF19
NAND_D4/eMMC_D4
AD19
NAND_D5/eMMC_D5
AD20
NAND_D6/eMMC_D6
AF21
NAND_D7/eMMC_D7
AF22
NAND_RB#/CPE_B0/STBC_GPF_28
AE22
NAND_ALE/eMMC_CMD/CPE_B3/STBC_GPF_31
AD23
NAND_CLE/eMMC_CLK/CPE_B1/STBC_GPF_29
AD22
NAND_WE#/CPE_B2/STBC_GPF_30
AE23
NAND_RE#/CPE_LOAD/STBC_GPG_1
AF24
NAND_WP#/CPE_PROGRAM/STBC_GPG_0
AE24
NAND_CE0#/eMMC_RSTn/CPE_PGENB/STBC_GPG_2
AF25
NAND_CE1#/CPE_CSB/STBC_GPG_3(BS18_IN)
AE25
SPI_CLK/STBC_GPF_15
Y 25
SPI_DI/STBC_GPF_16
V24
SPI_DO/STBC_GPF_17(BS15_IN)
W24
SPI_WP#/STBC_GPF_18
W26
SPI_HOLD/STBC_GPF_19(BS_8_IN)
W25
SPI_CS0/STBC_GPF_14
V26
SPI_CS1/STBC_GPI_3(BS14_IN)
R21
STBC_GPF_12/STBC_IR
V22
STBC_RST#
V21
PW_EN
W22
STBC_GPF13/STBC_RSTout(BS17_IN)
Y 24
TEST_EN
W21
STBC_UART_0_TX / I2C_M0_SDA / I2C_S_SDA /STBC_GPG_29
V25
STBC_UART_0_RX / I2C_M0_SCL / I2C_S_SCL/STBC_GPG_30
U24
STBC_UART_1_TX / ARM_UART_B_TX/STBC_GPG_27
U25
STBC_UART_1_RX / ARM_UART_B_RX/STBC_GPG_28
T24
STBC_GPG_14/I2C_M0_SDA/RMII_RX_D0
R22
STBC_GPG_15/I2C_M0_SCL/RMII_RX_D1
R23
STBC_GPG_16/I2C_M1_SDA
T25
STBC_GPG_17/I2C_M1_SCL
T26
STBC_GPG_20/VGA_SDA/I2C_M0_SDA
P24
STBC_GPG_21/VGA_SCL/I2C_M0_SCL
P25
XTAL_IN
R25
XTAL_OUT
R26
STBC_GPI_13/SD_DAT3/RMII_MDC
AC21
STBC_GPI_12/SD_DAT2/RMII_TXEN
AB21
STBC_GPI_10/SD_DAT0/RMII_TXD0
AA21
STBC_GPI_11/SD_DAT1/RMII_TXD1
AB20
ETH_REXT
V19
MDI0P
AD18
MDI0N
AE18
MDI1P
AF18
MDI1N
AE19
NC
W19
Bootstrap Table:
BS0 (GPC_12)
䫑 䫑
GND
BS1 (STBC_GPF_11)
䫑 䫑
GND
BS2 (STBC_GPG_4)
䫑 䫑
GND
BS3 (STBC_GPF_7) Pull-High 10K
BS4 (STBC_GPF_8) Pull-Low 10K
BS5 (STBC_GPF_9)
䫑 䫑
GND
BS6 (GPC_13)
⫍ ǘ 䇭
GPIO,
floating
BS7 (GPC_14)
⫍ ǘ 䇭
GPIO,
floating
BS8 (STBC_GPF_19)
⫍ ǘ 䇭
GPIO,
floating
BS9 (STBC_GPI_2) Pull-Low 10K
BS12 (STBC_GPF_6) Pull-High 10K
BS13 (STBC_GPG_7) Pull-Low 10K
BS14 (STBC_GPI_3) Pull-Low 10K
BS15 (STBC_GPF_17) Pull-Low 10K
BS16 (STBC_GPG_11) Pull-Low 10K
BS17 (STBC_GPF_13) Pull-Low 10K
BS18 (STBC_GPG_3) Pull-Low 10K
BS19 (STBC_GPF_10) Pull-High 10K
CN401
CONN
2
4
6
8
10
1
3
5
7
9
BS16
BS13
BS17
BS18
BS3
R4207
10K
STB CONTORL
BS9
DV33SB
BS3
BS4
GPIO
BS14
BS15
BS1
BS13
BS12
R163
NC
C4207
1UF 6.3V
Boot strap
BT_EN
R162
0R
Left-Top Screw hole
MXIC 356G3333001604 FLASH MX30LF1G18AC
Winbond 356G3333001603, NAND FLASH W29N01GVSIAA 1Gb TSOP-48
HDMI2_HPD
ZD105
M
LVG0402
1
2
LED_R
BS16
HDMI1_HPD
NAND_CLE
NAND_ALE
R4220
10K
DV11
DV33
PWR_12V
+5V_STB
DV33SB
GND
DV15
U410
AZ809ANSTR-E1
GND
1
RESET
2
Vcc
3
ONENAND_D3
ONENAND_D2
ONENAND_D1
ONENAND_D6
ONENAND_D5
ONENAND_D4
ONENAND_D0
ONENAND_D7
R4235
100K 1%
VGA_SDA
16
VGA_SCL
16
IR_SSB
BS18
VGA_SDA
VGA_SCL
BS12
ZD103
M
LVG0402
1
2
DV33SB
KEY _ADC0
INT_IR
ONENAND_D7
PANEL_VCC_ON/OFF
BL_ON/OFF
ONENAND_D6
ONENAND_D5
ONENAND_D4
BS0
BS1
ONENAND_D1
ONENAND_D0
ONENAND_D2
ONENAND_D3
SCT1_DET
BS4
BS0
4,5,6,7,8,9,11,12,13,14,15,16,17,18,19
BS1
4,5,6,7,8,9,11,12,13,14,15,16,17,18,19
NAND_R/B#
NAND_ALE
NAND_CLE
C4204
100NF 16V
PWR_12V
4,13,17
NAND_CE0#
NAND_WP#
BS2
R4201
10K
DV33SB
4,6,12,18
NAND_RE#
C4201
100NF 16V
R4203
10K
DV33
4,5,8,11,12,13,14,17,19
DV15
4,12
R4202
10K
DV11
4,12
DV33SB_NAND
DV33SB_NAND
+5V_STB
4,6
GND
4,5,6,7,8,9,11,12,13,14,15,16,17,18,19
PWR_ON
4
SCT1_DET
15
BL_ON/OFF
4
DV33SB
DV33SB_NAND
PANEL_VCC_ON/OFF 17
DV33SB_NAND
NAND_WE#
BS2
4,5,6,7,8,9,11,12,13,14,15,16,17,18,19
PWR_ON
BT_LED
BT_EN
IR_RC
18
IR_RC
R4606
0R05 OHM
BS5
R4252
10K
NAND_RE#
NAND_WE#
NAND_CE0#
NAND_R/B#
NAND_WP#
Key 1
C152
1
u
F
10V
C153
100N
F
16V
C192
10UF
C191
NC/12pF 50V
C193
100nF 50V
DV33SB
TD+
RD-
RJ45
CN703
RJ45 CONN
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P7 NC
7
P8
8
TH2
10
TH1
9
C148
100pF
50V
TD-
C188
10NF 50V
C189
10NF 50V
RD+
C190
NC/12pF 50V
R4607
0R05 OHM
R164
30K
BS14
IR_SSB
18
IR_SSB
IR_RC
C150
470pF 50V
HS401
HEAT SINK
1
2
BATH_AMP_EN
R4
3
72
4K7 1/16W 5%
R4
3
7
3
4K7 1/16W 5%
BT_EN
19
BT_LED
19
DV33SB
FB106
120R/500mA
1
2
SW401
SW
1
2
3
4
R4245
10K
BS9
R4246
10K
R4247
10K
R4244
10K
R4243
10K 1/16W 5%
R4242
10K
C4206
NC/100P 50V
DV33
R111
12K 1% 1/16W
(KEY_MENU_L_R_SOURCE)
KEY_UP_DN_DCSW
KEY _ADC0
Key 1
R4515
100OHM
C4501
100NF 25V
DV33SB
R732
22R 1/16W 5%
U401
STBC_RSTn
R730
22R 1/16W 5%
R4241
10K
BS2
R4261
10K
SCT1_DET
VGA_SDA
VGA_SCL
R731
0R05 1/16W
