Samsung UE9Z Training Manual page 19

Explanation of Main board
4 . CN1201 (KEY FUNCT ION & BLUETOOTH & W I F I )
1 POWER_DET
2 A5V _PW
3 WAKE_BT
4 USB_BT _DM
5 KEY _ INPUT1
6 USB_BT _DP
7 KEY _ INPUT2
8 DGND
9 DGND
5 . CN301 (SPEAKER)
1 DGND
2 OUT _D
3 OUT _B
4 DGND
7 . CN404 (COMPONENT )
1 DGND
2 COMP_AV I _ SR _ IN
3 COMP_AV I _ S L _ IN
4 DGND
5 COMP_AV I _ S L _ IN
6 COMP_AV I _ SR _ IN
7 DGND
8 COMP_PR
10 EM I T TER _BT _SYNC_OUT
11 A3 .3V _PW
12 REF _SYNC_ IN
13 LDC_CNTR
14 NC
15 B5V _W I F I _C I _PW
16 USB_W I F I _DP _HUB2
17 DGND
18 USB_W I F I _DM_HUB2
6 . CN1701 ( LAN )
1
2
3
4
5
6
7
8
9 COMP_PR
10 DGND
11 COMP_PB
12 I DENT _COMP
13 DGND
14 COMP_Y _AV1
15 I DENT _AV1
Pin Map
Pin Map
TX+
DGND
TX-
RX+
DGND
RX-
NC
LAN _GND
8 . CN507 (AV-L INK)
1 DGND
2 TDB
3 NC
4 RDB
5 NC
6 NC
7 AUTOSTAND_B5V
9 . CN302 (HEADPHONE)
1 DGND
2 HP_AUD_SL _OUT
3 HP_SUD_SR _OUT
4 I DENT _HP
5 DGND
6 HP_AUD_SL _OUT
10 . CN506_UBA (CVBS )
1 DGND
2 SCL _AV2 _CVBS
3 SCL _AV2 _SR _ IN
4 NC
5 NC
6 SCL _AV2 _ I D
7 SCL _AV2 _SL _ IN