Wiring Diagram; Wiring Diagram - Samsung HT-BD1255 Service Manual

PCB Diagram
6-1 Wiring Diagram
DECK ASSY
6-2
(CON12)
1 SW3
2 LDO+
3 LDO-
4 CLOSE
5 OPEN
6 GND
7 W
8 V
9 U
10 GND
11 H+
12 HU+
13 HU-
14 HW+
15 HW-
16 H-
17 HV-
18 HV+
19 SLD2+
20 SLD2-
21 SLD1+
22 SLD1-
LOADER1
1 5V
2 SA_INT
3 SAOUT2+
4 SAOUT1+
5 SAOUT1-
6 SAOUT2-
7 GND
8 CDLD
9 CDVR
10 DVDCDMPD
11 DVDVR
12 DVDLD
13 TEMP
14 VDMPD
15 GND
16 BDSLEEP
17 GAINSW
18 VREFB
19 VREFB
MAIN
20 5V
21 RFID
22 RFIN
23 GG
24 HH
25 EE
26 FF
27 DD
28 CC
29 BB
30 AA
31 GND
32 TD-
33 FD-
34 TILT-
35 TILT+
36 FD+
37 TD+
38 GND
39 BDLD
40 BDHFM
(PCN1 )
1 ST 5.4V
2 ST 5.4V
3 ST 5.4V
4 GND
5 GND
6 GND
7 D5.4V
8 D5.4V
9 D5.4V
10 GND
SMPS
11 GND
12 GND
13 FE 12V
14 FE 12V
15 FE GND
16 FE GND
17 NC
18 POWER_ON
19 NC
20 DGND
21 VFD +4.6V
22 VFD -4.6V
23 -34V
24 DGND
(DJ3)
1
2
3 AVGND
4 MIC_PDN
5 SD(POWER)
6 RESET(POWER)
7
8 AUOUT3
9 AUOUT2
10 AUOUT1
11 LRCKOUT
12 BCLKOUT
AMP
13 GND
14 GND
15 AV 3.3V
16 DS 5V
17 EXT_MUTE(PWM)
18 RESET(PWM)
19 SO(PWM)
20 CS(PWM)
21 SCK(PWM)
22 SI(PWM)
23 SW_MUTE
24 FAN_PWR
25 FAN_SEN
26 MIC
27 AL 5.4V
28 AVGND
(SCN2 )
1 UART_BT_RX
2 UART_BT_TX
3 MIC_SENSE
4 VFD_FU_CLK
5 VFD_FU_DATA
6 VFD_CE
7 GND
8 SMPS_VFD(+4.6V)
9 VFD 4.6V(-)
10 SMPS_VFD -34V
11 GND
12 AL 5.4V
13 MIC_DATA
FRONT
14 POWER_LED
15
16 MIC_CLK
1 7 P O W E R _ T O U C H _ 1 K E Y
18
19 BTRST
20 BUZZER
21 GND
22 VOL_DOWN
23 VOL_UP
24 TC_SDA
25 TOUCH_CLK
26 TOUCHRST
27 TOUCH_INT
28 GND
POWER(J3)
1 AGND
2 +12V
3 AGND
4 -5V
5 +35V
6 +35V
7 +35V
8 GND
9 GND
10 -35V
11 -35V
12 -35V
(PCON1)
1 POWER_ON
2 DGND
POWER
3 KEY
4 + 5.6V
(TCON1)
1 5V
2 K E Y _ N I T
3 KEY_SDA
4 KEY_SCL
FUNTION
5 KEY_RESET
6 D_GND
Samsung Electronics