Philips 20PHH4109/88 Service Manual page 109

Circuit Diagrams and PWB Layouts
10-5-8 NT72567_STBC/FLASH
NT72567_STBC/FLASH
B08
U401E
AE19
BS6
STBC_GPIO0(BS6)
AA18
Burn_In_Line
STBC_GPIO1(BS7)
BS8 Y17
STBC_GPIO2(BS8)
AMP_PD Y19
STBC_GPIO3(BS9)
BS15 AD19
STBC_GPIO4(BS15)
PANEL_VCC_ON/OFF AC19
STBC_GPIO5
AC24
BS11
STBC_GPIO6(BS11)
AD25
BS12
STBC_GPIO7(BS12)
AA23
BS13
STBC_GPIO8(BS13)
BS14 AC25
STBC_GPIO9(BS14)
AB24
KEY_ADC0
SAR_ADC0
AB25
SCT1_DET
SAR_ADC1
AA24
SAR_ADC2
Temp_out AA25
SAR_ADC3
Y24
SAR_ADC4
BL_ON/OFF W24
SAR_ADC5
Y23
SAR_ADC6
V23
SAR_ADC7
W23
LED_R
SAR_ADC8
VGASDA U22
T23 VGA_SDA
VGASCL
VGA_SCL
AB19
INT_IR
STBC_IR
STBC_RSTn AA19
STBC_RSTn
PWR_ON Y18
PW_EN
AE20
BS10
STBC_RSTout(BS10)
W17
POR_EN
W15
TEST_EN
W16
TEST_BYPASS
R4211 BS0
1K 1/16W 5%
DV33
BS1
R4213 1K 1/16W 5%
R4253 NC/1K 1/16W 5% BS2
R4254 NC/1K 1/16W 5% SPI_CS/BS3
SPI_DO/BS4
R4255 NC/1K 1/16W 5%
R4256 SPI_HOLD/BS5
1K 1/16W 5%
BS6
R4250 1K 1/16W 5%
DV33SB
R4248 NC/1K 1/16W 5% Burn_In_Line
BS8
R4251 NC/1K 1/16W 5%
AMP_PD
BS10
BS11
BS12
BS13
BS14
R4249 1K 1/16W 5%
BS15
Option
TPN14.1E LA 10.
AC22
ONENAND_D0
NAND/eMMC_D0
AC21
ONENAND_D1
NAND/eMMC_D1
AB22 ONENAND_D2
NAND/eMMC_D2
AB21 ONENAND_D3
NAND/eMMC_D3
AA22 ONENAND_D4
DV33SB_NAND
NAND/eMMC_D4
AA21 ONENAND_D5
NAND/eMMC_D5
Y22
ONENAND_D6
NAND/eMMC_D6
Y21
ONENAND_D7
NAND/eMMC_D7
AE24 NAND_RE#
NAND_RE#
AD23 NAND_WE#
NAND_WE#
AE23
NAND_ALE
NAND_ALE
AE22
NAND_CLK
NAND_CLE
AB23
NAND_CE0#
NAND_CE0#
AD24
NAND_CE1#
AC23 NAND_WP#
NAND_WP#
AD22 NAND_R/B#
NAND_R/B#
AA20
SPI_DO/BS4
SPI_DO(BS4)
AD21
SPI_DI
AB20
SPI_CLK
AC20 SPI_CS/BS3
SPI_CS(BS3)
Y20 SPI_HOLD/BS5 DV33SB
SPI_HOLD(BS5) AD20
NT72567
SPI_WP#
P19
I2CM1_SCL
STBC R19
I2CM1_SDA
U21
I2CM0_SCL
U20
Flash
I2CM0_SDA
T19
STBC_UART_0_RX
U19
STBC_UART_0_TX
U24
STBC_TX
STBC_UART_1_RX
U23 STBC_RX
STBC_UART_1_TX
W25
XTAL_OUT
V25
XTAL_IN
X401
1
12MHz
R4208 1MOHM 1/16W +/-5%
C4203
27PF 50V
R4212 NC/10K 1/16W 5%
R4214 NC10K 1/16W 5% DV33SB Reset IC
R4237 10K 1/16W 5%
R4220 10K 1/16W 5% R4218
R4207 10K 1/16W 5% 0R05 1/16W
R4206 NC/10K 1/16W 5%
R4225 NC/10K 1/16W 5%
R4238 10K 1/16W 5% U410
MAX809STRG
3
VCC
R4239 10K 1/16W 5%
R4252 10K 1/16W 5%
R4233 10K 1/16W 5%
R4240 10K 1/16W 5%
R4241 10K 1/16W 5%
R4242 10K 1/16W 5%
R4243 NC/10K 1/16W 5%
R4244 10K 1/16W 5%
EN 109
NAND Flash 128MBytex8
DV33SB
DV33SB_NAND DV33SB_NAND U405
K9F1G08U0D-SIB0
1 48
2 NC NC 47
NC NC
3 46
R4201 R4202
NC NC
4 45
10K 1/16W 5% 10K 1/16W 5%
NC NC
5 44 ONENAND_D7
NC I/O7
6 43 ONENAND_D6
NC I/O6
NAND_R/B# 7 42 ONENAND_D5
RB I/O5
NAND_RE# 8 41 ONENAND_D4
R I/O4
9 40
DV33SB_NAND NAND_CE0#
E NC
10 39
NC NC
11 38
NC NC
12 37
VDD VDD
13 36
R4203
VSS VSS
14 35
10K 1/16W 5%
NC NC
15 34
NC NC
16 33
NAND_CLK
CL NC
17 32
NAND_ALE ONENAND_D3
AL I/O3
NAND_WE# 18 31 ONENAND_D2
W I/O2
NAND_WP# 19 30 ONENAND_D1
WP I/O1
20 29 ONENAND_D0
NC I/O0
21 28
NC NC
22 27
NC NC
23 26
NC NC
24 25
NC NC
1st 056G2233 59 K9F1G08U0D-SIB0 1Gb TSOP1-48
2nd
3
C4202
27PF 50V
SYSTEM EEPROM
1
GND
STBC_RSTn
R4235
100K 1%
back to
2014-Jan-24
div.table
TUNER_LNB
PWR_12V
FB421
120R +5V_STB
1 2
+5V_SW
DV33SB_NAND
DV33
DV15
DV11
DV33SB
DV33SB_NAND
GND
GND 4,5,6,7,8,9,10,12,13,14,15,16,17,18,19
C4201 C4204
STB CONTORL
100NF 16V
NVM_WP
220NF 10V PWR_ON
BL_ON/OFF
PANEL_VCC_ON/OFF
LED_R
KEY_ADC0
SCT1_DET
VGASDA
VGASCL
Temp_out
NVM_SDA
NVM_SCL
INT_IR
BS0
BS1
BS2
DV33
DV33 DV33 DV33
C4205
NC/1UF16V
U409
NC/CAT24C128WI-GT3
8
VCC
NVM_WP 7
WP
6
NVM_SCL
SCL
5
NVM_SDA
SDA VSS
I2C ADDRESS "A0"
NT72567_STBC/FLASH
B08
TUNER_LNB 4,5,19
PWR_12V 4,5,19
+5V_STB 4,5,16
+5V_SW 4,5,6,10,13,15,16,18
DV33 4,5,6,8,10,13,14,15,16,17,18,19
DV15 4,12
DV11 4,14
DV33SB 4,5,7,13,14,15,16
NVM_WP 15
PWR_ON 4
BL_ON/OFF 15
PANEL_VCC_ON/OFF 5
LED_R 15
KEY_ADC0 15
SCT1_DET 7
VGASDA 7
VGASCL 7
Temp_out 15
NVM_SDA 16
NVM_SCL 16
INT_IR 15
BS0 13
BS1 13
BS2 13
1
A0
2
A1
3
A2
4
1 2013-06-05
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