Sch12_Hdmi Sw2 - Denon AVR-X3100W Service Manual

1 2 3
A
Q3841
Q3842
RT1N141C
JK381 T41 T52
A0D7ABAR1990
RT1N141C
19.HP DET
18.+5V
17.GND
B 16.DDC DATA
15.DDC CLK
14.NC
13.CEC
12.CK- T50 T51
11.D1 SHIELD
10.CK+
9.D0-
8.D1 SHIELD
7.D0+
6.D1-
5.D2 SHIELD
4.D1+
C 3.D2-
2.D2 SHIELD
1.D2+
D Q3851
Q3852
RT1N141C
JK382 T80 T127
A0D7ABAR1990
RT1N141C
19.HP DET
18.+5V
17.GND
16.DDC DATA
15.DDC CLK
14.NC
E 13.CEC
12.CK- T94 T126
11.D1 SHIELD
10.CK+
9.D0-
8.D1 SHIELD
7.D0+
6.D1-
5.D2 SHIELD
4.D1+
3.D2-
2.D2 SHIELD
1.D2+
F
Q3861
Q3862
G
RT1N141C
JK383 T128 T221
A0D7ABAR1990
RT1N141C
19.HP DET
18.+5V
17.GND
16.DDC DATA
15.DDC CLK
14.NC
13.CEC
T214 T220
12.CK-
11.D1 SHIELD
H 10.CK+
9.D0-
8.D1 SHIELD
7.D0+
6.D1-
5.D2 SHIELD
4.D1+
3.D2-
2.D2 SHIELD
1.D2+
J
Q3871
Q3872
RT1N141C
JK384 T227 T234
A0D7ABAR1990
RT1N141C
K
19.HP DET
18.+5V
17.GND
16.DDC DATA
15.DDC CLK
14.NC
13.CEC
T232 T233
12.CK-
11.D1 SHIELD
10.CK+
9.D0-
8.D1 SHIELD
L
7.D0+
6.D1-
5.D2 SHIELD
4.D1+
3.D2-
2.D2 SHIELD
1.D2+
M
GND LINE POWER+ LINE POWER- LINE
ANALOG AUDIO
1 2 3
4 5 6
HDMI_SW2
HPD1 RX1_C-
RX1_C+
R3845
RX1_5V RX1_0-
0
RX1_0+
RX1_1-
RX1_1+
RX1_2-
R3847 0 RX1_DDCDA
RX1_2+
R3848 0
RX1_DDCCL
RX2_C-
RX2_C+
RX1_C-
RX2_0-
RX1_C+
RX2_0+
RX2_1-
RX1_0-
RX2_1+
RX1_0+
RX2_2-
RX2_2+
RX1_1-
RX1_1+
RX2_5V
RX3_5V
RX1_2-
RX1_2+
HPD2
R3855
RX2_5V
0
RX4_5V
RX1_DDCCL
RX1_DDCDA
R3857 0 RX2_DDCDA
RX2_DDCCL
R3858 0 RX2_DDCCL
RX2_DDCDA
RX3_DDCDA RX1SDA
RX3_DDCCL
RX2_C- RX1SCL
RX4_DDCDA
RX2_C+ RX0SDA
RX4_DDCCL RX0SCL
R3808 0
NIRQ0
RX2_0-
NIRQA1
RX2_0+
NIRQA0
R3809 10K
RX2_1- CEC0
R3810 10K
NOSDIRQ
RX2_1+
C3824 0.1
VDD11
RX2_2- VSS
C3825 0.1
RX2_2+ AVDDH33
RX3_C- P1RXCM
RX3_C+ P1RXCP
C3826 0.1
AVDD11
RX3_0-
P1RX0M
RX3_0+
P1RX0P
C3827 0.1
AVDD11
RX3_1- P1RX1M
RX3_1+
P1RX1P
C3828 0.1
AVDD11
RX3_2- P1RX2M
RX3_2+ P1RX2P
VSS
RX4_C-
P0RXCM
RX4_C+
P0RXCP
C3829 0.1
HPD3
AVDD11
RX4_0- P0RX0M
R3865
RX3_5V
RX4_0+
P0RX0P
0
C3830 0.1
AVDD11
RX4_1- P0RX1M
RX4_1+ P0RX1P
C3831 0.1
AVDD11
R3867 0 RX3_DDCDA
RX4_2-
R3868 0 RX3_DDCCL P0RX2M
RX4_2+
P0RX2P
C3832 0.1
AVDDH33
VSS
RX3_C-
C3833 0.1
RX3_C+ VDD11
R3811 47K
SCLK
R3812 10K
MOSI
RX3_0-
MISO
RX3_0+
NCS
RX3_1- CH1ASD0
CH1ALRCLK
RX3_1+
CH1ABCLK
C3834 0.1
VDD33
RX3_2-
RX3_2+
R3813 47K
C3835 0.1
R3814 47K
C3836
10P
C3837 R3815
HPD4 1K
9P
RX1_5V
R3875
RX4_5V
R3817 10K
0
R3818 10K
TP7
R3877 0
RX4_DDCDA
R3878 0 RX4_DDCCL HPD1
HPD2
HPD3
RX4_C- HPD4
RX4_C+
RX1_5V
RX4_0-
RX2_5V
RX4_0+
RX3_5V
RX4_5V
RX4_1-
RX4_1+
RX4_2-
RX4_2+
E9
TO 9E
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
4 5 6
7 8 9 10
RX3SCL
RX3SDA
RX2SCL
RX2SDA
IC381
HDMI SW2
MN8647771
VSS
TX1ARCIN
VDD11
TX0ARCIN
TP19
3D
TO D3
STBY POWER
DIGITAL VIDEO
7 8 9 10
135
11 12 13
VDD33
AVDD33
AVDDH33
PVDD33
VDD33IO
VDD11
AVDD11
AVDD11_OUT
HDMI_SW2_O
D17
D21
D20 VSS
R3802
D19
P0EXT_SWING
D18 510(1%)
P0TXCM P1_C-
C3810 1/10V
AVDD11
P0TXCP P1_C+
P1_D0-
P0TX0M
C3809 0.1
AVDD33
P0TX0P P1_D0+
P0TX1M P1_D1-
P1_C-
C3808 1/10V
AVDD11 P1_C+
P1_D1+
P0TX1P P1_D0-
P0TX2M P1_D2-
P1_D0+
C3807 0.1
VDD11
P1_D1-
P0TX2P P1_D2+
P1_D1+
VSS P1_D2-
R3801
P1EXT_SWING P1_D2+
510(1%)
P1TXCM P2_C-
C3806 1/10V
AVDD11
P1_DDCCL
P2_C+
P1TXCP P1_DDCDA
P2_D0-
P1TX0M
C3805 0.1
AVDD33
P1TX0P P2_D0+
P1TX1M P2_D1-
C3804 1/10V
AVDD11 P2_C-
P2_D1+
P1TX1P P2_C+
P1TX2M P2_D2-
P2_D0-
C3803 0.1
VDD11
P2_D0+
P2_D2+
P1TX2P P2_D1-
VSS P2_D1+
C3802 0.1
VDD11
P2_D2-
D16
P2_D2+
P1_DDCDA
D15
P1_DDCCL
D14 P2_DDCCL
D13 P2_DDCDA
D12
P2_DDCCL
D11
P2_DDCDA
D10
D9
D8
C3801 0.1
VDD11
D7
VSS
D3
D6
D2
D1 D5
D0
D4
R3831 R3832
OPEN 0
R3830 1.8K
R3829 1.8K
R3828 1.8K
R3827 1.8K
SCHEMATIC DIAGRAMS (12/33)

SCH12_HDMI SW2

11 12 13
14 15 16
CEC5V
A
5B
CEC3.3V
L3801
TO B5
BLM21PG221SN1
CEC1.2V-2
DGND
L3802
BLM21PG221SN1
L3803
B
BLM21PG221SN1
L3804
BLM21PG221SN1
L3805
BLM21PG221SN1
C
L3806
BLM21PG221SN1
L3807
BLM21PG221SN1
D
L3808
BLM21PG221SN1
E
P1_C-
P1_C+
P1_D0-
P1_D0+
F
F0
P1_D1-
P1_D1+ TO 0F
P1_D2-
P1_D2+
P1_DDCCL
P1_DDCDA
P2_C-
P2_C+ G
P2_D0-
P2_D0+
F1
P2_D1-
P2_D1+
TO 1F
P2_D2-
P2_D2+
P2_DDCCL
P2_DDCDA
H
J
K
L
M
14 15 16