Philips 22PFL3108H/60 Service Manual page 103

Circuit Diagrams and PWB Layouts
10-4-10 NT72567_USB/GPIO
NT72567_USB/GPIO
B10
U401H
NT72567BG-BA
USB0_D+ AD9
USB0_D+
USB0_D- AC9
USB0_D-
AD8
C4361 NC/33PF 50V
USB1_D+
AE8
USB1_D-
AB8
USB_REXT
R4364
Y10
12K 1% 1/16W
GPE_25/USB0_PWEN
V10
GPE_26/USB1_PWEN
GPIO
G14
BL_DIMMING
GPB_0/PWM_0/TCON_CPV
E15
GPB_1/PWM_1/TCON_OE1
G13
GPB_2/PWM_2/TCON_OE2
D16
GPB_3/PWM_3/LED_SPI_EN/VSYNC/TCON_STV_D
D15
GPB_4/PWM_4/LED_SPI_CLK/YDIO/TCON_STV_U
E14
GPB_5/PWM_5/LED_SPI_DI/HSC_SDA/TCON_TP
F13
GPB_6/PWM_6/LED_SPI_DO/HSC_SCL/TCON_POL
F12
GPB_7/3D_IR/3D_BT/3D_Active/TCON_GPIO_0
E13
GPB_8/H-OUT/PWM_7/VSYNC/TCON_GPIO_1
D13
GPB_9/LR0_DELAY/TCON_GPIO_2
E12
CI_PWR_EN
GPB_10/LR1_DELAY/TCON_GPIO_3
E22
GPA_10/I2SOUT_A_DATA
F24
GPA_11/I2SOUT_A_WS
F23
GPA_12/I2SOUT_A_BCLK
E23
GPA_13/I2SOUT_A_MCLK
AMP_RESET Y5
GPE_14 / CCIR_OUT_CLK
AA5
GPE_15 / CCIR_OUT_D0
AB5
GPE_16 / CCIR_OUT_D1
V6
GPE_17 / CCIR_OUT_D2
W6
GPE_18 / CCIR_OUT_D3
Y6
HDMI1_HPD
GPE_19 / CCIR_OUT_D4
AA6
HDMI2_HPD
GPE_20 / CCIR_OUT_D5
AB6
GPE_21 / CCIR_OUT_D6
V7
NVM_WP
GPE_22 / CCIR_OUT_D7
F18
RMII_MDIO
F19
RMII_MDC
C22
RMII_RX_D1
D22
RMII_RX_D0
E19
RMII_CRS
F17
RMII_RX_ERR
D21
RMII_TX_D1
E20
RMII_TX_D0
E21
RMII_TX_EN
D20
RMII_REF_CLK
USB 2.0
USB0_D+
R4361 0R05 1/16W
USB0_D-
R4362 0R05 1/16W
+5V_SW
TH101 FB141
PTCR 220R
1 2 1 2
C4362
NC/10UF 6.3V X5R +-20%
TPN10.1E LA 10.
V5
UARTA_TX
W5
UARTA_RX
W10
NT72567
UARTB_TX
W9
UARTB_RX
V9
USB/GPIO
UARTC_TX
U10
UARTC_RX
EtherNET
UART/I2C J25
TUNER_SDA
I2C_MA_SDA
J24
TUNER_SCL
I2C_MA_SCL
R20
I2C_MB_SDA
T20
I2C_MB_SCL
U7
I2C_MC_SDA
V8
I2C_MC_SCL
U8
I2C_MD_SDA
U9
I2C_MD_SCL
G18
I2C_ME_SDA
G17
I2C_ME_SCL
AA9
EJTAG_TRST
MIPS_TRST / GPE_13
AA7
EJTAG_TCK
MIPS_TCK / GPE_9
Y8 EJTAG_TMS
MIPS_TMS / GPE_10
Y9 EJTAG_TDI
MIPS_TDI / GPE_12
AA8 EJTAG_TDO
MIPS_TDO / GPE_11
Y7 EJTAG_INT
MIPS_INT / GPE_8
USB CONN
CN103
4
3
2
1
+
C1403
C1402
C1401
3.9PF 50V 3.9PF 50V 100UF 16V
1st 088G352F6B3ACL
2nd 388G352F6B3AXH
EN 103
MIPS_TXB
MIPS_RXB
AMP_SDA
AMP_SCL
NVM_SCL
NVM_SDA
TCON_SDA
TCON_SCL
SYSTEM EEPROM
DV33 DV33
NVM_WP
DV33
MIPS_EJTAG
EJTAG_TRST
EJTAG_TDI
EJTAG_TDO
EJTAG_TMS
EJTAG_TCK
EJTAG_INT
R4367
47K 1/16W 5%
back to
2013-Oct-18
div.table
PWR_12V
PWR_12V 4,5,16
+5V_STB
+5V_STB 4,5
+5V_SW
+5V_SW 4,5,7,10,15
DV33
DV33 4,6,8,9,10,11,14,15,16
DV15
DV15 4,12
DV11
DV11 4,14
DV33SB
DV33SB 4,5,7,11,14,15,16
GND
GND 4,5,6,7,8,9,10,11,12,14,15,16
DV33
DV33
C4205
NC/1UF16V
U409
NC/CAT24C128WI-GT3
8 1
VCC A0
7 2
WP A1
6 3
NVM_SCL
SCL A2
5 4
NVM_SDA
SDA VSS
I2C ADDRESS "A0"
GPIO
BL_DIMMING
AMP_RESET
HDMI1_HPD
TP430
TP431
CI_PWR_EN
TP432
TP433 HDMI2_HPD
TP434
MIPS/UART/I2C/ICE
TUNER_SDA
TUNER_SCL
TCON_SDA
TCON_SCL
MIPS_TXB
MIPS_RXB
AMP_SDA
AMP_SCL
KEY_ADC0
NT72567_USB/GPIO
B10
BL_DIMMING 15
AMP_RESET 16
HDMI1_HPD 7
CI_PWR_EN 10
HDMI2_HPD 7
TUNER_SDA 15
TUNER_SCL 15
TCON_SDA 9
TCON_SCL 9
MIPS_TXB 6,7
MIPS_RXB 6,7
AMP_SDA 16
AMP_SCL 16
KEY_ADC0 11,15
1 2013-05-29
715G6092
19530_532_130717.eps
130717