Samsung HLR5078WX - Page 68

PCB Diagram
Samsung Electronics 9-7
9-3-3 Analog Board Connector Pin
CN259
Pin Name
(Built-In)
PIN No.
Pin Name
(Built-In)
MD2.3V 1 2 B33V
GND 3 4 GND
MD2.3V 5 6 MD2.3V
GND 7 8 GND
D2.5V 9 10 D2.5V
GND 11 12 GND
D4.7V 13 14 D2.5V
GND 15 16 GND
D4.7V 17 18 D4.7V
GND 19 20 GND
MD5.7V 21 22 MD5.7V
GND 23 24 GND
5VA 25 26 5VA
GND 27 28 GND
D5.7V 29 30 MD9V
CN257
Pin Name
(Built-In)
PIN No.
Pin Name
(Built-In)
MAIN_Y 1 2 GND
MAIN_C 3 4 GND
SUB_Y_V 5 6 GND
SUB_C 7 8 GND
COMP1_Y 9 10 GND
COMP1_Pb 11 12 GND
COMP1_Pr 13 14 GND
COMP2_Y 15 16 GND
COMP2_Pb 17 18 GND
COMP2_Pr 19 20 GND
MTNR_CVBS 21 22 GND
MTNR_SIF 23 24 GND
STNR_CVBS 25 26 GND
STNR_SIF 27 28 GND
DTV_CVBS 29 30 GND
CN20
Pin Name
(Built-In)
PIN No.
Pin Name
(Built-In)
RS232_TxD 1 2 MICOM_TxD
RS232_RxD 3 4 MICOM_RxD
GND 5 6 GND
ANYNET_TxD 7 8 SDA_A
ANYNET_RxD 9 10 SCL_A
GND 11 12 GND
SPDIF_ATI 13 14 nRESET_S
GND 15 16 nRESET_ANALOG
I2S_CLK_NTSC 17 18 LAMP_ERROR
GND 19 20 DDP_READY
I2S_DATA_NTSC 21 22 PWRGOOD
I2S_WS_NTSC 23 24 GND
I2S_CLK_ATI 25 26 nDEBUG_EN
GND 27 28 nRESET_CPU
I2S_DATA_ATI 29 30 nRESET_DRV
I2S_WS_ATI 31 32 DLP_SYNCVAL
CN4
Pin Name PIN No. Pin Name
5VA 1 2 POWER_MUTE
GND 3 4 S16VB
33VB 5 6 GND
GND 7 8 S16VB
POWER_SW 9 10 GND
5.7VB 11 12 5.7VB
GND 13 14 GND
12VB 15 16 12VB
GND 17 18 GND
12VB 19 20 12VB
GND 21 22 GND
GND 23 24 70VB