Tcc7801 I/O Setting; Tcc7801 I/O Setting - Samsung YP-P3 Service Manual

7-4 TCC7801 I/O Setting
POWER
AUDIO
IC500
IC501
S D D E T E C T ( I C 5 0 0 )
S D W R I T E P R O T E C T ( I C 5 0 1 )
IC503
IC506
IC512
P3.2V
at close CPU
R502
CPU_RST
1K
GND
X-TAL501
32.768KHz
OUT
2
4 3
3 GND
1
2 IN
1
12MHz
X-TAL500
Samsung Electronics
IC400
TCC7901
F11 UTXD0
UART_TX0
F10 URXD0
UART_RX0
E9 UCTS0
UART_CTS0
E10
URTS0
UART_RTS0
F7 UTXD1
UART_TX1
E8 URXD1
UART_RX1
A9 UCTS1
TSP_PWR_EN
B9 URTS1
R525 1K C9
UTXD2
PWR_IN_CPU
F6 URXD2
OVP_FLAG
UTXD3
C8
E7 URXD3
CASIO_SDO
G13 TDO
JTAG_TDO
G15 TDI
JTAG_TDI
G10 TCK
JTAG_TCK
G12 TMS
JTAG_TMS
H10 NTRST
JTAG_RST
RTCK
G14
JTAG_RTCK
GPIOA12
M13
WATCH_DOG
R522
0 M16 GPIOA11
CLEAR_ATT
GPIOA10
M14
P16 GPIOA07
M7 GPIOA05
R526
0 N7 GPIOA04
WATCH_DOG
L7
GPIOA03
J7
GPIOA02
IC507
R512
1K
J5 GPIOC31
PWR_IN_CPU
R523 10K
H4
GPIOC30
RTC_INT
H3 GPIOC29/LCSN1
IC508
T6 GPIOD05
IC509 GPIOD06
T8
IC510 GPIOD07
T7
GPIOD08
R7
SDO0
10K
R508 GPIOD09
R9
EXT_PWR
IC502 GPIOD10
T10
IC504
GPIOD11
R11
N11 GPIOD12
SDO1
GPIOE23
C16
LCD_RST
E14 GPIOE22
CHG_STATUS
GPIOE21
E15
BT_WAKE
A16 GPIOE20
LCD_CS
R514 47K
GPIOE19
E12
RTC_INT
GPIOE18
E13
LCD_CHECK
R515
47K GPIOE17
EXT_PWR F12
F13 GPIOE16
BT_RST
GPIOE15
F15
PBA_CE
F9 GPIOE14
CLEAR_CLK
GPIOE13
G11
CLEAR_DAT
R540 47K
F14 GPIOE12
EARPHONE_DET
B16 PMWKUP
RTC_INT
H14 TEST
TEST
RSTN
K7
SPDIF_TX
R16
MOTOR_PWM
M15 AIN0
BATT_LEV
AIN3
DEVICE_DET L12
L13 AIN1
EXT_BAT_DET
AIN2
EXT_PWR L14
AIN4
L15
K11 AIN7
AIN6
K12
K13 AIN5
32.768_FM
A12 XTIN
XTOUT
A13
220K
E16 XI
XO
F16
R503
TP10
GND
This Document can not be used without Samsung's authorization.
LPD23
H5
LCD_RED7
LPD22 J1
LCD_RED6
LPD21
J2
LCD_RED5
LPD20
J3
RED LCD_RED4
LPD19
H6
LCD_RED3
LPD18
J4
LCD_RED2
LPD17
C3
LCD_RED1
LPD16
B2
LCD_RED0
LPD15
C2 LCD_GRN7
LPD14
B1
LCD_GRN6
LPD13 D3
LCD_GRN5
LPD12
D2
LCD_GRN4
GREEN
LPD11 C1
LCD_GRN3
LPD10
E3
LCD_GRN2
LPD09 D1
LCD_GRN1
LPD08
E2
LCD_GRN0
LPD07 E1
LCD_BLU7
LPD06
F1
LCD_BLU6
LPD05 F4
LCD_BLU5
LPD04
E4
BLUE LCD_BLU4
LPD03 F2
LCD_BLU3
LPD02
G1
LCD_BLU2
LPD01 G2
LCD_BLU1
LPD00
G3
LCD_BLU0
22
LHS R510
H1
R513 22
LVS H2
22
LCK R507
G5
LBIAS G4
LCD_WE
DACOUT IC505
A10
COMP D15
TV_COMP
IREF
D16
TV_IREF
VREF
C14
TV_VREF
BM2/GPIOF31
H13
BM2
BM1/GPIOF30 H15
BM1
GND
BM0/GPIOF29
H12
BM0
GPIOF23 K2
LED_DIMMING
GPIOF22
K3
POWER_OFF
GPIOF21 K4
OVP_EN
GPIOF20
K5
MUTE
GPIOF19 K6
CRADLE_DET
GPIOF18
L5
5V_SPK_CTL
GPIOF17
L4
EXT_BAT_DET
GPIOF16
M4
DEVICE_DET
GPIOF07 IC511
N5
GPIOF06 P4
CHARGE_STOP
GPIOF05
N1
CORE_VOLT1
GPIOF04 P1
MOTOR_EN
GPIOF03
P2
CORE_VOLT2
GPIOF02 R1
CHRG_CTL
GPIOF01
P3
VOLUME_UP
GPIOF00 T1
VOLUME_DOWN
GPIOA08/SCL1 N15
GPIOA09/SDA1
N16
SPIOA00/SCL0
E6
GPIOA01/SDA0
A7
LRCK
A8 AUD_LRCK
MCLK
D8
AUD_MCLK
DAI
B7
DAI
DAO
C7
DAO
BCLK
B8
AUD_BCLK
DP
K16 USB_D+
DM J16
USB_D-
VBUS G16 10K
REXT K15
GND
P3.2V
10K
R538
LCD_WE TP10
R541 220K
EARPHONE_DET
1M
R527
OVP_FLAG
R509 10K
LCD_RST
10K
R524
NAND_WP
R528 10K
BM2
10K
R529
BM1
10K
R530
BM0
N.C
R505
UART_TX1
R506 47K
TSP_PWR_EN
4.7K
R539
TEST
R532 10K
RTC_INT
10K
R533
POWER_OFF
R534 47K
UART_TX1
10K
R535
SDO1
R536 10K
SDO0
R537 1.2K
TV_IREF
R501 10K
MOTOR_EN
GND
Place these parts to CPU as close as possible
PBA CHECK
LCD_HSYNC
LCD_VSYNC
LCD_PCLK INN_BATT
CON500
?
1
VCC
P5V
2
GND
3
USB GND
USB_D+ 4
D+
USB_D-
5 D-
6
USB VCC
UART_RX1 7
Rx
UART_TX1 8
Tx
PBA_CE 9
CE
PWR_IN_DDCON 10
POWER ON
EP_TEST_L 11
L OUT
12
AUDIO GND
EP_TEST_R 13 R OUT
14
L IN
15 R IN
FM_ANT 16 FM ANT
GND
P3.2V
PCB OUT-SIDE
LCD I/F
I2C_CLK1
I2C_DAT1
CODEC I/F
I2C_CLK0
I2C_DAT0
R521
EXT_PWR
Schematic Diagram
TP10
7-5