Samsung GR15MS Schematics Diagram

9-1 SyncMaster 150T

9 Schematic Diagrams

9-1 ADC & TMDS Part Schematic Diagram

AVCC_RX

OVCC_RX

DVCC_RX

PVCC_RX

T_DCLK

T_DE

T_HSYNC

VSYNC_COAST

EXTCLK_ADC

T_VSYNC

T_RED(7:0)

MCU_CLAMP

M_HSYNC

ADC_EN

TMDS_EN

PC_RED_IN

PC_BLUE_IN

PC_GRN_IN

T_GRN(7:0)

T_BLU(7:0)

Rx1+

Rx2+

Rx1-

Rx2-

RxC-

RxC+

Rx0+
Rx0-

RX2+
RX2-

RX1+
RX1-

RX0+
RX0­RXC+
RXC-

AD_HSYNC

AD_CLK

PC_RED_IN
PC_GRN_IN
PC_BLUE_IN

SELFRASTER_D

HSYNC_PLL

AD_BLU(7:0)

AD_GRN(7:0)

AD_RED(7:0)

11

12

13

22
23
24

25

29
28
27
26

16
17

18
19

20
21

9 Schematic Diagrams

11

IC211 #26

CH1 RMS = 484mV

13

IC501 #31

CH1 RMS = 484mV

16

IC161 #6

CH1 RMS = 62mV

12

IC501 #30

CH1 RMS = 467mV

17

CH1 RMS = 540mV

18

CH1 RMS = 1.074 V

19

CH1 RMS = 3.518 V

20

CH1 RMS = 2.286 V

21

CH1 RMS = 4.018 V

22

CH1 RMS = 2.886 V

23

CH1 RMS = 2.882 V

24

CH1 RMS = 2.874 V

25

CH1 RMS = 2.902 V

26

CH1 RMS = 1.560V

27

CH1 RMS = 2.469 V

28

CH1 RMS = 2.995 V

29

CH1 RMS = 2.849 V

9-2 Micom & Power Part Schematic Diagram

9 Schematic Diagrams

9-3 SyncMaster 150T

3.3V_LCD

T_VSYNC

HSYNC_IN

VSYNC_IN

AD_VSYNC

PC_HSYNC_IN

ADC_EN

*TMDS_EN

T_HSYNC

15

14

9 Schematic Diagrams

SyncMaster 150T 9-4

14

IC501 #32

CH1 RMS = 4.736 V

15

IC541 #5

CH1 RMS = 4.988V

9-3 Scaler Part Schematic Diagram

9 Schematic Diagrams

9-5 SyncMaster 150T

S-Panel

3.3V_LVDSTX

3.3V_LCD

EXTCLK_ADC

DCLK

OVSYNCB

OVACTIV1B

OVCLK

T_DE1

HSYNC_PLL

*ADC_EN

T_HSYNC1

T_VSYNC

T_DCLK

gmZ2_CLAMP

IRQB

IRQB

DHS
DVS

DEN

LVDS_EN

DAR(7:0)

DAG(7:0)

DAB(7:0)

DCLK

DAG(7:0)

DVS

DEN
DHS

DAB(7:0)

OV_RED
OV_GRN
OV_BLU
OV_FBK

OV_RED
OV_GRN
OV_BLU
OV_FBK

AD_VSYNC
AD_HSYNC

RESETB

DAR(3:0)

DAR(7:4)

OVCLK

AD_CLK

OVACTIV1B

OVSYNCB

30

31

32

2 1

3

4

5

6
7

8
9

10

9 Schematic Diagrams

SyncMaster 150T 9-6

30

CH1 RMS = 3.903 V

31

CH1 RMS = 3.162 V

32

CH1 RMS = 3.311 V

2

IC301

CH1 RMS = 1.147 V

3

IC501 #27

CH1 RMS = 1.227 V

4

IC501 #28

CH1 RMS = 1.285 V

5

FT509

CH1 RMS = 1.416V

6

IC102

CH1 RMS = 3.272 V

7

IC141 #4

CH1 RMS = 3.257 V

8

IC151 #115

CH1 RMS = 2.520V

9

IC151 #117

CH1 RMS = 2.157 V

10

IC211 #21

CH1 RMS = 4.95 V

1

IC146 #5

CH1 RMS = 1.45V