Philips 22PFS4232/12 Service Manual page 53

8-6-7 NT72461_STBC/FLASH/RJ45
U401E NT72461MBG-PA
AB17
STBC_GPF_11(BS1)
V18
STBC_GPG_4(BS2)
W18
BS3
STBC_GPF_7(BS3)
W17
BS4
STBC_GPF_8(BS4)
U18
STBC_GPF_9
W13
BS9
STBC_GPI_2(BS9)
BS12 Y 19
STBC_GPF_6(BS12)
W19
STBC_GPG_7/STBC_PWM(BS13_IN)
BS19 Y 13
STBC_GPF_10(BS19)
R14
STBC_GPI_18(BS20)
U16
KEY _ADC0
STBC_GPG_8/SAR_ADC_0
T15
HDMI1_HPD
STBC_GPG_9/SAR_ADC_1
T14
STBC_GPG_10/SAR_ADC_2
U13
AMP_PWRDN
STBC_GPG_11/SAR_ADC_3
W16
STBC_GPG_12/SAR_ADC_4
V16
LED_R
STBC_GPG_13/SAR_ADC_5
BL_ON/OFF Y 16
STBC_GPG_22/SAR_ADC_6
U17
PANEL_VCC_ON/OFF
STBC_GPG_23/SAR_ADC_7
HDMI2_HPD AA17
STBC_GPG_26/SAR_ADC_8
T16
IR_SSB
STBC_GPF_12/STBC_IR
STBC_RSTn T19
STBC_RSTn
V13
PWR_ON
PW_EN
AB16
STBC_GPF_13/STBC_RSTout
T18
R4204
TEST_EN
10K
TUNER_SDA V19
STBC_GPG_14/I2C_M0_SDA
V20
TUNER_SCL
STBC_GPG_15/I2C_M0_SCL
U19
STBC_GPG_16/I2C_M1_SDA
U20
STBC_GPG_17/I2C_M1_SCL
U21
STBC_GPG_20/VGA_SDA/I2C_M0_SDA
U23
STBC_GPG_21/VGA_SCL/I2C_M0_SCL
HP_EN R15
STBC_GPI_10/RMII_TX_D0
P14
STBC_GPI_11/RMII_TX_D1
R16
STBC_GPI_12/RMII_TX_EN
P15
STBC_GPI_13/RMII_TX_MDC
R13
STBC_GPI_14
DV33SB_NAND
DV33SB_NAND DV18SB
U405
1 48
R4201 R4202
NC VSS
2 47
NC NC
3 46
NC NC
4 45
NC NC
5 44
NC I/O7
6 43
NC I/O6
NAND_R/B# 7 42
RB I/O5
8 41
NAND_RE#
R I/O4
NAND_CE0# 9 40
DV33SB_NAND
E NC
10 39
NC VCC
11 38
NC PT
12 37
VDD VDD
13 36
VSS VSS
14 35
C4204 R4203
NC NC
15 34
NC VCC
NAND_CLE 16 33
100NF 16V
CL NC
17 32
NAND_ALE
AL I/O3
NAND_WE# 18 31
W I/O2
19 30
NAND_WP#
WP I/O1
20 29
NC I/O0
21 28
NC NC
22 27
NC NC
23 26
NC NC
24 25
NC VSS
MX30LF1G18AC-TI
MXIC 356G3333001604 FLASH MX30LF1G18AC
Boot strap
DV33SB
BS3
R4242 10K
BS4 R4227 10K
BS8
R4220 10K R4243 NC/10K
BS9 R4244 10K
R4240 10K BS12
R4261 10K BS19 R4228 NC/10K
AA20
STBC_GPF_26/NAND_D0
AB20
STBC_GPF_27/NAND_D1
AA21
STBC_GPF_22/NAND_D2
AB21
STBC_GPF_21/NAND_D3
AC21
STBC_GPF_20/NAND_D4
AB22
STBC_GPF_24/NAND_D5
AC22
STBC_GPF_23/NAND_D6
AB23
STBC_GPF_25/NAND_D7
AA22
STBC_GPF_28/NAND_RB#
Y 22
NT72461
STBC_GPF_29/NAND_ALE
Y 23
STBC_GPF_31/NAND_CLE
W21
STBC
STBC_GPF_30/NAND_WE#
AA23
STBC_GPG_1/NAND_RE#
W22
STBC_GPG_0/NAND_WP#
Y 21
STBC_GPG_2/NAND_CE_0#
V21
STBC_GPG_3/NAND_CE_1#(BS18_IN)
AA18
STBC_GPF_15/SPI_CLK
AC19
STBC_GPF_16/SPI_DI
AB18
STBC_GPF_17/SPI_DO(BS15_IN)
AC18
STBC_GPF_18/SPI_WP
AA19
STBC_GPF_19/SPI_HOLD(BS8_IN)
AB19
STBC_GPF_14/SPI_CS0
V17
STBC_GPI_3/SPI_CS1
R21
STBC_GPG_29/STBC_UART_0_TX/I2C_M0_SDA/I2C_S_SDA
R22
STBC_GPG_30/STBC_UART_0_RX/I2C_M0_SCL/I2C_S_SCL
V22
STBC_GPG_27/STBC_UART_1_TX/ARM_UART_B_TX/ARM_UART_A_TX
V23
STBC_GPG_28/STBC_UART_1_RX/ARM_UART_B_RX/ARM_UART_A_RX
AC16
MDI1N
AA16
MDI1P
AC15
MDI0N
AB15
MDI0P
Y 17
ETH_REXT
T17
VCM_MON(NC)
T22
XTAL_OUT
T21
XTAL_IN
ONENAND_D7
ONENAND_D6
ONENAND_D5
ONENAND_D4 3.3V
DV33SB_NAND
MXIC 356G3333001604
Winbond 356G3333001603, NAND FLASH W29N01GVSIAA 1Gb TSOP-48
C4201
100NF 16V
ONENAND_D3
ONENAND_D2
ONENAND_D1
ONENAND_D0
KEY_UP_DN_DCSW
(KEY_MENU_L_R_SOURCE)
KEY _ADC0
R4516
100OHM
4 2
SW401
SW
3 1
ONENAND_D0
ONENAND_D1
ONENAND_D2
ONENAND_D3
ONENAND_D4
ONENAND_D5
ONENAND_D6
ONENAND_D7
NAND_R/B# DV33SB
NAND_ALE
NAND_CLE
NAND_WE#
NAND_RE#
R117
NAND_WP#
NC/10K 1/16W 5%
NAND_CE0#
R118
10K 1/16W 5%
DV33SB
BS8
4K7 1/16W 5%
4K7 1/16W 5%
STBC_TX1
STBC_RX1
RJ45
RD-
RD+
TD-
TD+
R119
TD+ 2
12K 1/16W
3
TD-
2
R108 RD+
22R 1/16W 5%
RD- 3
R109
1M 1/16W X103
12.000 MHZ
1 3
C187
C186 0R05 OHM
15pF 50V 18PF 50V
FLASH MX30LF1G18AC
CN401
IR / KEY BOARD CONN.
311GW200C10AAL
DV33SB
R164 R161
R3521 10K
3.9K 1% 30K
LED_R
IR_SSB R168 IR_RC
100OHM
Key 1
R4515
100OHM
ZD104 ZD102 ZD103
C4501 C148 C152 C153 C184
100NF 25V
1nF
PWR_12V
DV33
DV15
DV11
DV33SB
DV18SB
DV33SB Reset IC GND
STB CONTORL
AZ809ANSTR-E1
2
STBC_RSTn
RESET
3
Vcc
1
GND
R4235
U410
C4207
100K 1%
1UF 6.3V
GPIO
R110
R112 NC/0R05 OHM
0R05 OHM
CN105
R116 RJ45 CONN
0R05 OHM
NC/90 ohm 1 1
P1
2
L705
P2
4 3
P3
1 4
P4
5
L704
P5
4 6
P6
7
NC/90 ohm
P7 NC
8
R113 C192 C193
P8
0R05 OHM
R114 10UF
100nF 50V
DV33
R167
10K
CN401
PWM_LOGO
CONN R163
0R
1 2
3 4
5 6
7 8
9 10
AZ5123-01H
AZ5123-01H
AZ5123-01H
PWR_12V 4,11,13,14,17,18
DV33 4,5,11,12,13,14,17
DV15 4,12
DV11 4,12
DV33SB 4,6,12
DV18SB 4,12
GND 4,5,6,7,8,9,11,12,13,14,15,16,17,18
PWR_ON
PWR_ON 4
BL_ON/OFF
BL_ON/OFF 4
PANEL_VCC_ON/OFF
PANEL_VCC_ON/OFF 17
TUNER_SDA
TUNER_SDA 13
TUNER_SCL
TUNER_SCL 13
AMP_PWRDN
AMP_PWRDN 14
HDMI1_HPD
HDMI1_HPD 6
HDMI2_HPD
HDMI2_HPD 6
PWM_LOGO
PWM_LOGO 11
HP_EN
HP_EN 14
U401
HS401
4
3
2
1
SHIELD
Shielding Cover
X85T807310100000YF
X85T804210100000LH