Dir/Adc/Rx Switching/D.in - Samsung HT-E4530 Service Manual

6.10. DIR/ADC/RX SWITCHING/D.IN

POWER
AUDIO
D3.3V_PW D3.3V_PW
12A5<> 12A5<>
ADC_DATA ADC_DATA
DGND DGND
12A5<> 12A5<>
ADC_CLK ADC_CLK
1/16W 1/16W
R45 R45
12D3> 12D3> ADC_RST ADC_RST
DGND DGND
100OHM 100OHM
10UF 10V 10UF 10V
TU_L TU_L C153 C153
8A12> 8A12>
C154 C154 10UF 10V 10UF 10V
8A12> 8A12>
TU_R TU_R
12KOHM 12KOHM
R52 R52
5B5> 5B5>
LINE_IN_L LINE_IN_L
5B5> 5B5>
LINE_IN_R LINE_IN_R
33KOHM 33KOHM
1/16W 1/16W
DGND DGND
33KOHM 33 KOHM
1/16W 1/16W
12KOHM 12KOHM
R72 R72
Copyright© 1995-2012 SAMSUNG. All rights reserved.
D3.3V_PW D3.3V_PW
D3.3V_PW D3.3V_PW
DGND DGND
1 1
SDA/CDOUT SDA/CDOUT
2 2
SC L/CCLK SC L/CCLK
3 3
AD0/CS - AD0/CS -
4 4
AD1/CDIN AD1/CDIN
5 5
VLC VLC
6 6
CS5346- CQZ CS5346- CQZ
/RST /RST
7 7 IC3 IC3
AIN3A AIN3A
8 8
AIN3B AIN3B
9 9
AIN2A AIN2A
10 10
AIN2B AIN2B
2.2UF 2.2UF
C151 C151 11 11
AIN1A AIN1A
16V 16V
C152 C152 12 12
AIN1B AIN1B
16V 16V
2.2UF 2.2UF
50V 50V
22PF 22 PF
D5.0V_PW D5.0V_PW
50V 50V
22PF 22PF
DGND DGND
RX0_MCLK 5B4< 5B4<
RX0_MCLK
8C3> 8C3> 5B4< 5B4<
RX0_LRCK RX0_LRCK
8C3> 8C3> 5B4< 5B4<
RX0_BCLK RX0_BCLK
9D7< 9D7<
RX0_SD0 RX0_SD0
D3.3V_PW D3.3V_PW
DGND DGND
36 36
VLS VLS
35 35
NC NC
34 34
NC NC
PGAOUT_B PGAOUT_B
33 33
NC NC
32 32
PGAOUT_A PGAOUT_A
AGND AGND
31 31
NC NC
30 30
NC NC
29 29
PGAOUTB PGAOUTB
28 28
PGAOUTA PGAOUTA
27 27
AIN6B AIN6B
26 26
AIN6A AIN6A
25 25
MICBIAS MICBIAS
50V 50V
2.2UF 2.2UF
DGND DGND
MIC_IN MIC_IN
8E10> 8E10>
AC26 AC26
47UF 47UF
16V 16V
C126 C126
HDMI_RX_AUD_SW HDMI_RX_AUD_SW
12C2> 12C2>
NO HDMI RX MODEL USE NO HDMI RX MODEL USE
OR12 OR12
SPDIF_EXT SPDIF_EXT
FROM D.IN FROM D.IN
ARC_IN ARC_IN 100OHM 100OHM
FROM HDMI TX FROM HDMI TX
1/16W 1/16W
SPDIF_F SPDIF_F
TO B/E TO B/E
OR27 OR27
OR28 OR28
H_SPDIF H_SPDIF
FROM HDMI IC FROM HDMI IC
100OHM 100OHM
(ARC IN, HDMI IN SWITCH) (ARC IN, HDMI IN SWITCH)
1/16W 1/16W
HDMI RX MODEL USE HDMI RX MODEL USE
DIG.IN DIG.IN
E4500 E4500
ARC IN ARC IN
E5300 E5300
DIG.IN DIG.IN
E5500 E5500
ARC IN ARC IN
HDMI.IN HDMI.IN
(HDMI IC SWITCH) (HDMI IC SWITCH)
6. Schematic Diagram
D3.3V_PW D3.3V_PW
OIC1 OIC1
OC1 OC1
1/16W 1/16W 74LCX157MTCX 74LCX157MTCX
100NF 100NF
100OHM 100OHM
1 1 16 16
SEL SEL VCC VCC
2 2 15 15
1D0 1D0 /OE /OE 16V 16V
3 3 14 14
1D1 1D1 4D0 4D0
4 4 13 13
/1Q /1Q 4D1 4D1
5 5 12 12
2D0 2D0 /4Q /4Q
6 6 11 11
2D1 2D1 3D0 3D0
7 7 10 10
/2Q /2Q 3D1 3D1
8 8 9 9
GND GND /3Q /3Q
DGND DGND
DGND DGND
OP TION OP TION
OIC1 OIC1
OR27 OR27 OR28 OR28
L L
O O
X X
H H
L L
X X O O
H H
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