Sch16_Hdmi Sw2 - Marantz SR7010 Service Manual

1 2 3
A
Q3841
B
Q3842
RT1N141C
JK381 T9 T15
R3845
A0D7ABAR1990 RT1N141C
0
19.HP DET
18.+5V
17.GND
R3847
16.DDC DATA
15.DDC CLK
R3848
14.NC
13.CEC
T13 T14
12.CK-
11.D1 SHIELD
C 10.CK+
9.D0-
8.D1 SHIELD
7.D0+
6.D1-
5.D2 SHIELD
4.D1+
3.D2-
2.D2 SHIELD
1.D2+
D
Q3851
Q3852
RT1N141C
JK382 T16 T127
R3855
A0D7ABAR1990 RT1N141C
0
19.HP DET
18.+5V
E 17.GND
R3857
16.DDC DATA
15.DDC CLK R3858
14.NC
13.CEC
T24 T126
12.CK-
11.D1 SHIELD
10.CK+
9.D0-
8.D1 SHIELD
7.D0+
6.D1-
5.D2 SHIELD
4.D1+
F 3.D2-
2.D2 SHIELD
1.D2+
Q3861
G
Q3862
RT1N141C
JK383 T25 T221
R3865
A0D7ABAR1990 RT1N141C
0
19.HP DET
18.+5V
17.GND
R3867
16.DDC DATA
15.DDC CLK R3868
14.NC
13.CEC
T214 T220
12.CK-
11.D1 SHIELD
10.CK+
H
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
R3875
A0D7ABAR1990
RT1N141C
0
19.HP DET
18.+5V
K 17.GND
R3877
16.DDC DATA
15.DDC CLK R3878
14.NC
13.CEC
T232 T233
12.CK-
11.D1 SHIELD
10.CK+
9.D0-
8.D1 SHIELD
7.D0+
6.D1-
5.D2 SHIELD
4.D1+
3.D2-
L
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_5V
RX1_C+
RX1_0-
RX1_0+
RX1_1-
0 RX1_1+
RX1_DDCDA
0 RX1_2-
RX1_DDCCL
RX1_2+
RX2_C-
RX1_C-
RX2_C+
RX1_C+
RX2_0-
RX2_0+
RX1_0-
RX2_1-
RX1_0+
RX2_1+
RX2_2-
RX1_1-
RX2_2+
RX1_1+
RX1_5V
RX1_2-
RX2_5V
RX1_2+
RX3_5V
RX4_5V
HPD2
RX2_5V
0
RX2_DDCDA
TP9
0 R3804
RX2_DDCCL
47
RX2_C-
RX2_C+ RX1_DDCDA
RX1_DDCCL
RX2_DDCDA
RX2_0-
RX2_DDCCL
RX2_0+
C3824
C3825
RX2_1-
RX3_C-
RX2_1+
RX3_C+
C3826
RX2_2-
RX3_0-
RX2_2+
RX3_0+
C3827
RX3_1-
RX3_1+
C3828
RX3_2-
RX3_2+
C3829
RX4_C-
RX4_C+
C3830
RX4_0-
RX4_0+
C3831
HPD3
RX4_1-
RX3_5V
RX4_1+
C3832
RX4_2-
RX4_2+
0
RX3_DDCDA
0 RX3_DDCDA
RX3_DDCCL
RX3_DDCCL
RX4_DDCDA
RX4_DDCCL
RX3_C-
RX3_C+
RX3_0-
RX3_0+
RX3_1-
RX3_1+
C3833
RX3_2-
RX3_2+
C3834 9P
HPD4
RX4_5V
0
RX4_DDCDA
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+
H2 2E
FROM EXPANDER
TO HDMI SW1
(PAGE 14_A6)
TO 2H
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6
7 8 9 10
RX0P5V
RX3SDA
RX3SCL
RX2SDA
RX2SCL AVDD11TX
36.NIRQA1
0.1
VDD11 35.VDD11 P0TXCP
0.1
34.VSS
AVDD33RX1 P0TX0M
33.P0TXCM
P1RXCM AVDD33TX
IC381
P1RXCP P0TX0P
0.1
AVDD11RX1 P0TX1M
P1RX0M AVDD11TX
HDMI SW2
P1RX0P P0TX1P
0.1
AVDD11RX1 MN864788 P0TX2M
P1RX1M AVDD11TX
P1RX1P P0TX2P
0.1
AVDD11RX1 VDD11
P1RX2M VSS
P1RX2P P1TXCM
VSS AVDD11TX
0.1
AVDD33RX0 P1TXCP
P0RXCM P1TX0M
P0RXCP AVDD33TX
0.1
AVDD11RX0 P1TX0P
P0RX0M P1TX1M
P0RX0P AVDD11TX
0.1
AVDD11RX0 P1TX1P
P0RX1M P1TX2M
104.VSS
P0RX1P AVDD11TX
0.1 105.RX1SDA
AVDD11RX0 P1TX2P
106.RX1SCL
P0RX2M 107.RX0SDA VDD11
108.RX0SCL
P0RX2P VSS
CH1ABCLK
CH1ALRCLK
CH1ASD0
TX0HPD
TX0SDA
10P
TP19
R3806
1K
R3810 10K
R3811 10K
8D
FROM/TO MCPU
(PAGE 4_C5) (PAGE 3_A2)
TO E2 TO D8
STBY POWER
7 8 9 10
153
11 12 13
L3801
VDD33 BLM21PG221SN1
L3802
AVDD33TX
BLM21PG221SN1
L3809
AVDD33RX FBMJ3216HL160NT
L3803
OPEN
L3804
PVDD33 BLM21PG221SN1
L3805
VDD33IO BLM21PG221SN1
L3806
VDD11
BLM21PG221SN1
L3810
AVDD11RX
FBMJ3216HL160NT
L3807
OPEN
L3808
BLM21PG221SN1
AVDD11TX
HDMI_SW2_O
C3811 0.1
P1_C-
C3810 0.1
P1_C+
P1_D0-
C3809 0.1
P1_D0+
P1_C-
P1_D1-
P1_C+
C3808 0.1
P1_D0-
P1_D1+ P1_D0+
P1_D2-
P1_D1-
C3807 0.1
P1_D1+
P1_D2+
P1_D2-
C3806 0.1
P1_D2+
P2_C-
P1_DDCCL
C3805 0.1
P1_DDCDA
P2_C+
P2_D0-
C3804 0.1
P2_D0+
P2_D1-
P2_C-
C3803 0.1
P2_C+
P2_D1+
P2_D0-
P2_D2- P2_D0+
C3802 0.1
P2_D1-
P2_D2+
P2_D1+
C3801 0.1
P2_D2-
P2_D2+
P1_DDCDA
P1_DDCCL
P2_DDCCL
P2_DDCDA
P2_DDCDA
P2_DDCCL
R3821 OPEN R3822
R3823 1.8K 0
R3824 1.8K
R3825 1.8K
R3826 1.8K
SCHEMATIC DIAGRAMS (16/39)

SCH16_HDMI SW2

11 12 13
14 15 16
A
6C
CEC5V
CEC3.3V
CEC1.1V-2
B
DGND
TO C6
C
D
E
H4
P1_C-
F
P1_C+
P1_D0-
P1_D0+
TO 4H
P1_D1-
P1_D1+
P1_D2-
P1_D2+
P1_DDCCL
P1_DDCDA
H3
G
P2_C-
P2_C+
P2_D0-
P2_D0+
P2_D1- TO 3H
P2_D1+
P2_D2-
P2_D2+
P2_DDCCL
P2_DDCDA
H
J
K
L
M
14 15 16