Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung Audio HT-BD2 HT-BD2E_6-pcb
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PCB Diagram
6.PCBDiagram
6-1 WiringDiagram................................................................................................. 6-2
6-2 FRONTPCBTop .............................................................................................. 6-3
.
6-3 FRONTPCBBottom........................................................................................ 6-5
6-4 AMPPCBTop................................................................................................... 6-6
6-5 AMPPCBBottom............................................................................................. 6-8
6-6 DSPPCBTop.................................................................................................... 6-9
6-7 DSPPCBBottom............................................................................................. 6-10
.
6-8 MAINPCBTop.................................................................................................. 6-11
6-9 MAINPCBBottom ........................................................................................... 6-14
.
6-10SMPSPCBTop................................................................................................. 6-16
6-11 SMPSPCBBottom .......................................................................................... 6-18
.
Samsung Electronics 6-1
PCB Diagram
6-1 WiringDiagram
3.3V
3.3V
3.3V
ST+5V D+5V
D+5V ST+5.6V
3.3V 3.3V
3.3V 3.3V
-32V
5.6V
-12V
-12V +12V
+12V
Vcc5V Vcc5V
Vcc5V Vcc5V
Vcc5V Vcc5V
D5V
D3.3V
VCC3V3
ST_5.6V
PVDD
PVDD
PVDD
PVDD
PVDD
+12V
-12V
SMPS_VFD(+4.6V) VFD(-4.6V)
SMPS_VFD-34V
-32V
5.6V
PVDD
PVDD
PVDD
PVDD
PVDD
+12V
-12V
Vcc5V Vcc5V
Vcc5V Vcc5V
Vcc5V 3.3V
Vcc5V
3.3V
D5V 3.3V
D3.3V
ST_5.6V
SMPS_VFD(+4.6V) VFD(-4.6V)
SMPS_VFD-34V 12V
VCC3V3
5V
3.3V
12V
5V
3.3V
-32V
-32V
5.6V
5V 5V
-32V
-32V
5.6V
-32V
5.6V
6-2 Samsung Electronics
PCB Diagram
6-2 FRONTPCBTop
2
VFD1
FCN2
FIC3 UIC2
FCN4
FCN1
FCN5
FBN2
FCN3
FIC1
1 TP2 3
Samsung Electronics 6-3
PCB Diagram
6-2-1 PinConnection 6-2-2 TestPointWaveForm
1 FBN2FCN2
TP2
FRONTPOWERKEY
PinNo. Signal
1 +5.6V
2 POWERKEY
3 POWERLEDRED
4 POWERLEDBLUE
5 D GND
2 FCN5
FRONTBDMARKLED
PinNo. Signal
1 logo GND
2 +5V
3 FCN3FCN4
FRONTVFD
PinNo. Signal
1 REMOCONDATA
2 VF+
3 VF-
4 -32V
5 -32V
6 NC
7 +5.6V
8 GND
9 GND
10 CE
11 DATA
12 CLK
6-4 Samsung Electronics
PCB Diagram
6-3 FRONTPCBBottom
VFD1
FCN2
FIC3
FCN4
FCN1
FBN2
FCN5 FCN3
FIC1
Samsung Electronics 6-5
PCB Diagram
6-4 AMPPCBTop
NIC1
FJ1
1
SIC1
BN1
MIC2
MIC3 IC1L IC1CW IC1R IC1B
CN2
6-6 Samsung Electronics
PCB Diagram
6-4-1 PinConnection
1 FJ1
AMPFAN
PinNo. Signal
1 FANVcc
2 GND
Samsung Electronics 6-7
PCB Diagram
6-5 AMPPCBBottom
BN1
CN2
6-8 Samsung Electronics
PCB Diagram
6-6 DSPPCBTop
DSCN3
DSCN7
DSCN2
DSCN1
DSIC2 DSR106
DSIC11
DSIC8 DSIC4
DSIC10 DSIC6
DSCN5 DSIC7 DSIC3 DSCN4
Samsung Electronics 6-9
PCB Diagram
6-7 DSPPCBBottom
DSCN7
DSCN2
DSCN1
DSIC9 DSIC5
DSCN4
6-10 Samsung Electronics
PCB Diagram
6-8 MAINPCBTop
HCN1 7
ECON1 XIC1
MUCN2
TP12
CECN1
1 TP10
DIC1
HIC1 AIC1
DIC2
TP9
DIC5
CEIC1 TP8
DIC7
6
DIC9
DIC6
GIC1
DJ3
TP3 UCON2
DJ4
2 ACON1 MUIC1
5
TP4
NDIC1 MIC1 TP1
DDIC3
PCN1
IDCN1
DDIC6 4
PBIC1
DDIC5 DDIC1
JCON1
SCN2 3
Samsung Electronics 6-11
PCB Diagram
6-8-1 PinConnection
1 CECN1 3 SCN2FCN1 4 PCN1CN2 5 DJ3BN1 6 DJ4DSCN3
MAIN(UPDATA) MAINFRONT MAINSMPS MAINAMP MAINDSP
PinNo. Signal PinNo. Signal PinNo. Signal PinNo. Signal PinNo. Signal PinNo. Signal
1 NC 1 REMOIN 1 5V 1 TA5152PROT 1 NC 21 S_BLCKIN
2 ISP_TX 2 KEY1 2 5V 2 +12V 2 NC 22 DGND
3 5V(EX) 3 NC 3 GND 3 AGND 3 NC 23 P_DATA3
4 ISP_RX 4 LOGOP 4 GND 4 NC 4 NC 24 P_DATA2
5 GND 5 PLED1 5 5V 5 FANSD 5 NC 25 P_DATA1
6 ISP_CLK 6 BLED2 6 5V 6 FANCHK 6 DGND 26 P_DATA0
7 ST5.6V 7 GND 7 FANPOWER 7 DOWNMIXOUT 27 P_LRCKIN
8 D GND 8 GND 8 SW-MUTE 8 MCLKOUT 28 P_BLCKIN
2 ACON1 9 VEE(-34V) 9 5V 9 PWM_RST 9 LRCKOUT 29 MCLK_IN
MAINTUNER
10 VFD 4.6V 10 5V 10 PWM_CS 10 BLCKOUT 30 DGND
PinNo. Signal 11 VFD 4.6V 11 GND 11 PWM_DI 11 TSD4OUT 31 DATA0
1 TU_LCH 12 D GND 12 GND 12 PWM_CLK 12 TSD3OUT 32 LRCKIN
2 GND 13 CE 13 D5V 13 PWM_DO 13 TSD2OUT 33 BLCKIN
3 T_RCH 14 DATA 14 GND 14 EXT_MUTE 14 TSD1OUT 34 DGND
4 TU12V 15 CLK 15 D3.3V 15 D3.3V 15 DGND 35 REQ DSP
5 TUNE 16 DECO CON 16 GND 16 D3.3V 16 S_DATA3 36 MOSIDSP
6 ST 17 P/S 17 DGND 17 S_DATA2 37 CS DSP
7 TDO 18 P ON 18 DGND 18 S_DATA1 38 MISODSP
8 CLK1 19 ST5.6V 19 LRCKOUT 19 S_DATA0 39 CLKDSP
9 TDI 20 GND 20 BLCKOUT 20 S_LRCKIN 40 RESET DSP
10 T_CE 21 VF+ 21 TSDO1
11 GND 22 VF- 22 TSDO2
12 RDSCLK 23 -32V 23 TSDO3 7 MUCN2
13 RDSDATA MAIN(UPDATA)
24 GND 24 TSDO4
25 TI_RST PinNo. Signal
26 TI_SD 1 RESET(11)
27 5.6V 2 GND(14)
28 5V 3 VDD(17)
4 DATAI(3)
5 DATAO(4)
6 CLOCK(5)
6-12 Samsung Electronics
PCB Diagram
6-8-2 TestPointWaveForm
TP1 TP10
TP3 TP12
TP4
TP8
TP9
Samsung Electronics 6-13
PCB Diagram
6-9 MAINPCBBottom
HCN1
ECON1
MUCN2
CECN1
VIC1
VIC2
TP11
TP7
CEIC3
TP6
HIC3
HIC2
TP5
DJ3
DIC3
UCON2
ACON1
DIC4
NDIC2
PCN1
PIC3
PIC4
PIC2
DDIC5 DDIC1
DDIC7
JCON1
SCN2
6-14 Samsung Electronics
PCB Diagram
6-9-1 TestPointWaveForm
TP5
TP6
TP7
TP11
Samsung Electronics 6-15
PCB Diagram
6-10 SMPSPCBTop
3
CN1 CN5
CN2
CN4
1
CN3
2
ICM1
6-16 Samsung Electronics
PCB Diagram
6-10-1PinConnection
1 CN4DSCN5 3 CN1CN2
SMPSDSP SMPSAMP
PinNo. Signal PinNo. Signal
1 D3.3V 1 +35V
2 D3.3V 2 +35V
3 D3.3V 3 +35V
4 DGND 4 +35V
5 DGND 5 +35V
6 DGND 6 GND
7 GND
8 GND
2 CN3 9 GND
SMPSSDECK
10 GND
PinNo. Signal 11 12V
1 +12V 12 GND
2 AGND 13 -12V
3 DGND
4 +5V
5 +3.3V
Samsung Electronics 6-17
PCB Diagram
6-11 SMPSPCBBottom
6-18 Samsung Electronics
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