Samsung 203B 9-2 Schematic Diagrams(2)

9 Schematic Diagrams

9-3

RxO3-

RxO3+

GND

RxE3-

GND

RxE0-

RxO2-

To Function PCB To Function PCB

Mendell ANION OPTION

RxE1+

RxE3+

RxE0+

GND

RxO1-

DELETE

RxO0-

RxO1+

RxE2-

RxOC-

RxOC+

GND

RxE2+

RxEC-

RxEC+

RxO2+

RxE1-

GND

5.32V ~ 5.88

RxO0+

205BW OPTION

+3.3VA_LV

XREF

+5V_PANEL_IN

U651

3Kohm

10V

1uF

C311

R305

R301

1/10W

10Kohm

15Kohm

1/10W

10Kohm

C309

1uF

R211

1/10W

4.7Kohm

R320

3.3Kohm

R204

1/10W

+3.3V_DVDD

50V

10pF

C302

XREF

3Kohm

R330

1/10W

10Kohm

R304

XREF

100ohm

R309

C305

1uF

10V

MGND1

MGND2

3.3Kohm

R203

1/10W

CN201

12507WR-04L

U655

XREF

R324

10Kohm

XREF

111

4.7Kohm

R322

XREF

U653

XREF

1/10W

R302

100Kohm

10Kohm

R323

XREF

16V

100nF

C322

+3.3V_VDD

XREF

ZD201

MMQA5V6T3

XREF

0ohm

R333

R332

100ohm

KEY2

R321

4.7Kohm

XREF

R318

4.7Kohm

+

3.3V_AVDD

1/10W

R201

3.3Kohm

XREF

C307

100nF

308

100nF

100ohm

R328

XREF

VCC

XREF

1CE#

3WP#

GND

4SI 5

SCK

HOLD#

XREF

SST25VF010A-33-4C-SAE

IC301

XREF

+3.3VA_RPLL

+3.3V_AVDD

XREF

10Kohm

R308

10pF

C303

50V

XREF

R214

1/10W

15Kohm

R313 100ohm

XREF

1Kohm

R306

MGND1

MGND2

+1.8V_DVDD

CN500

50V

10nF

+5V_PANEL_IN

50V

10nF

C206

C205

+5V_PANEL

100uF

16V

10V

1uF

C312

C306

R329 100ohm

XREF

+3.3V_DVDD

XREF

3.3Kohm

XREF

VSS

SDA

SCL

/WC

VCC

1/10W

R202

IC200

AT24C08N-10SI-2.7/T.R

1/10W

R300

2.2Kohm

XREF

KEY1

92 BLU+

93 BLU-

94 VSSA_ADC

95 GRN+

97 GRN-

VSSA_ADC

98 RED+

85 VDD_DVI_18

87 CVDD_18

CRVSS

88 HSYNC_IN

ECLKN/E_CLKP_LV/PD2 9

VSYNC_IN

90 RVDD_33

91 VDDA_ADC_33

78 VDD_DVI_18

VSSA_DVI

E_R2P/E_CH3N_LV/PD1 8

80 RX0+

RX0-

82 VDDA_DVI_33

83 RXC+

RXC-

84 VSSA_DVI

70 VDD_DVI_18

VSSA_DVI

71 RX2+

72 RX2-

74 VDDA_DVI_33

RX1+

76 RX1-

VSSA_DVI

DDC_SCL_VGA/GPIO_16

DDC_SDA_VGA/GPIO_17

66 DDC_SCL_DVI/GPIO_18

DDC_SDA_DVI/GPIO_19

68 VSSA_DVI

REXT

E_R2N/E_CH3P_LV/PD0 7

57 GPO_2

GPO_3

59 SPI_CSn

E_R1P/VDE_IN 6

SPI_CLK

SPI_DI

62 SPI_DO

RVDD_33

49 PBIAS

E_R1N/VVS_IN 5

GPO_4/PWM0

51 GPO_0/PMW2

CRVSS

53 RVDD_33

CRVSS

55 CVDD_18

GPO_1/PWM3

41 O_B0N/GPIO_24

O_B0P/GPIO_25

O_B1N/GPIO_26

O_B1P/GPIO_27

45 O_B2N/GPIO_28

IR_IN/O_B2P/GPIO_29

47 AVDD_OUT_33

AVSS_OUT

OCLKP/O_CLKN_LV/PD23

O_G0N/O_CH2P_LV/DEN 35

O_G0P/O_CH2N_LV/DHS 36

O_G1N/O_CH1P_LV/DVS 37

O_G1P/O_CH1N_LV/DCLK 38

O_G2N/O_CH0P_LV

E_R0P/VHS_IN 4

O_G2P/O_CH0N_LV

O_R0P/PD17

O_R1N/PD18 29

E_R0N/VCLK_IN 3

O_R1P/PD19 30

O_R2N/O_CH3P_LV/PD20 31

O_R2P/O_CH3N_LV/PD21 32

OCLKN/O_CLKP_LV/PD22 33

AVDD_OUT_33 2

E_B0P/PD11 20

E_B1N/PD12 21

E_B1P/PD13 22

E_B2N/PD14 23

E_B2P/PD15

AVDD_OUT_33 25

AVSS_OUT 26

O_R0N/PD16

TCON_GVON/GPIO_15/VDATA[7]

128

E_G1N/E_CH1P_LV/PD6 13

E_G1P/E_CH1N_LV/PD7 14

E_G2N/E_CH0P_LV/PD8

E_G2P/E_CH0N_LV/PD9 16

CVDD_18 17

CRVSS 18

E_B0N/PD10/V_FIELD 19

120

TCON_RSP/GPIO_9/VDATA[1] 121

TCON_CLK/GPIO_10/VDATA[2] 122

123

TCON_OSP/GPIO_11/VDATA[3]

TCON_POL/GPIO_12/VDATA[4] 124

125

TCON_LP/GPIO_13/VDATA[5]

TCON_ESP/GPIO_14/VDATA[6] 126

PPWR 127

113

LBADC_IN2/GPIO_21 114

LBADC_IN1/GPIO_20 115

RVDD_33 116

CRVSS 117

CVDD_18 118

GPO_5/PWM1 119

E_G0P/E_CH2N_LV/PD5 12

TCON_ROE/GPIO_8/VDATA[0]

106

VSS_RPLL 107

XTAL 108

109

TCLK

E_G0N/E_CH2P_LV/PD4 11

110

AVDD_RPLL_33

RESETn 111

LBADC_VSS 112

LBADC_IN3/GPIO_22

ECLKP/E_CLKN_LV/PD3 10

RED-

100 VDDA_ADC_33

101 VSSA_ADC

102

VSSD_ADC 103

VDD_ADC_18 104

GPO_6 105

VDD_RPLL_18

XREF

IC300

GM5726-LF-AA

AVSS_BIAS

16V

100nF

C310

XREF XREF

XREF

LED_G

XREF

R316

0ohm

+5V_IN

XREF

+5V_IN

4.7Kohm

R326

1/10W

TP305

XREF

3KohmR311

XREF

+3.3V_DVDD

XREF

1/10W

4.7Kohm

R325

10nF

50V

C300

XREF

NTR2101P

Q301

XREF

4.7Kohm

XREF

TP1533

R307

XREF

U654

10V

1uF

C304

2.2Kohm

R303

R212

100ohm

MMQA5V6T3

ZD200

+5V_IN

XREF

10nF

50V

C202

25V

C204

XREF

KEY4

100nF

MGND1MGND2

XREF

KEY3

XREF

CN400

SMAW200A-30C

11 1

XREF

R310

XREF

14.31818MHz

4.7Kohm

R210

X300

R327

1/10W

15Kohm

1/10W

+3.3V_VDD

XREF

4.7Kohm

+3.3VA_RPLL

D302

MMBD4148SE

C203

25V

100nF

XREF

R315

10Kohm

XREF

+5V_IN

XREF

C201

10nF

50V

TP1534

XREF

MGND1

MGND2

12507WR-04L

CN200

R319

4.7Kohm

R213

100ohm

R314

240ohm

100nF

XREF

+1.8V_AVDD

C210

Q302

XREF

U658

2SC2412K-Q

XREF

1/10W

R505

680ohm

RXEC+

RXE3-

RXE3+

DEFAULT_NET_TYPE

DGND

CHK_DVI

CHK_DSUB

NVRAM_SCL

NV_PRT

RXO0+

RXO1-

RXO1+

RXO2-

RXO2+

RXOC-

RXOC+

RXO3-

RXO3+

RXE0-

RXE0+

RXE1-

RXE1+

RXE2-

RXE2+

RXEC-

KEY2

DGND

GPO3_TX

GPO2_RX

EDID_PROTECT

RXO0-

ANION_EN

KEY1

NV_PRT

DGND

BL_ADJ_ANALOG

KEY1

LED_GREEN

KEY2

DGND

PL_PROTECTION

DGND

BL_ADJ_PWM

PL_PROTECTION

PANEL_EN

BL_EN

DGND

NVRAM_SDA

DGND

KEY1

LED_GREEN

RXE3+

RXE3-

RXEC+

RXEC-

RXE2+

PANEL_EN

DGND

LED_GREEN

ANION_EN_LED

KEY2

DGND

NVRAM_SDA

RXE2-

RXE1+

RXE1-

RXE0+

RXE0-

RXO3+

RXO3-

RXOC+

RXOC-

RXO2+

RXO2-

RXO1+

RXO1-

RXO0+

RXO0-

RED-

DDC_SCL_VGA

DDC_SDA_VGA

SCL_DDC_D

SDA_DDC_D

RX2+

RX2-

RX1+

RX1-

RX0+

RX0-

RXC+

RXC-

HSYNC

VSYNC

BLUE+

BLUE-

GREEN+

GREEN-

RED+

DGND

NVRAM_SCL

9-2 Schematic Diagrams(2)