Samsung HT-BD1255, Руководство по обслуживанию

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6-14 Samsung Electronics
PCB Diagram
6-8-1 Pin Connection
2
CON17
MAIN ↔ Loader (Loader Data Line)
Pin No. Signal Pin No. Signal
1 5V 21 RFID
2 SA_INT 22 RFIN
3 23 GG
4 24 HH
5 SAOUT1- 25 EE
6 SAOUT2- 26 FF
7 GND 27 DD
8 CDLD 28 CC
9 CDVR 29 BB
10 DVDCDMPD 30 AA
11 DVDVR 31 GND
12 DVDLD 32 TD-
13 TEMP 33 FD-
14 VDMPD 34 TILT-
15 GND 35 TILT+
16 BDSLEEP 36 FD+
17 GAINSW 37 TD+
18 VREFB 38 GND
19 VREFB 39 BDLD
20 5V 40 BDHFM
1
USCN1
MAIN ↔ USB (USB Connect Line)
Pin No. Signal
1 D5V
2 DN1
3 DP1
4 GND
3
CON12
MAIN ↔ Loader (Loader Power Line)
Pin No. Signal
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-
4
PCN1
MAIN ↔ SMPS(Power Supply Line)
Pin No. Signal
1 ST 5.4V
2 ST 5.4V
3 ST 5.4V
4 GND
5 GND
6 GND
7 D 5.4V
8 D 5.4V
9 D 5.4V
10 GND
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 -34 V
24 DGND
5
IPCN1
MAIN ↔ iPod Cradle
(iPod Power/Audio/Video Line)
Pin No. Signal
1 Reserved
2 DGND
3 USB Vbus(D5V)
4 ACC_POWER
5 DGND
6 reserved
7 DGND
8 iPod_UART_RX
9 iPod_UART_TX
10 DGND
11 Reserved
12 iPod C
13 iPod COMPOSIT
14 VGND
15 AN_LCH
16 AGND
17 AN_RCH
18 iPod_DET