Hdmi_Front-Hdmi - Marantz NR1504 /U1B Service Manual

1 2 3
A
B
C
D
E
FRONT_HDMI
F
G
H
J
K
L
M
GND LINE POWER+ LINE POWER- LINE
1
2 3
4 5 6
R1576
R1051 R1053 R1055 R1056
1K 10K 47K OPEN
R1052
R1054
OPEN
OPEN
N1005
AD3PBJ19G0-REV_B
Q1010
RT1N141C
HPD/HEAC-
Q1011
+5V RT1N441C
GND
DDCDATA
DDCCLK
NC
CE_REMOTE
CK-
CK SHIELD
CK+
D0-
D0 SHIELD
D0+
D1-
D1 SHIELD
D1+
D2-
D2 SHIELD
D2+
R1057
D1035 D1002 D1003
10K
VCH4AG100R8MAT OPEN OPEN
ANALOG AUDIO DIGITAL1 AUDIO TMDS SIGNAL
4 5 6
7 8 9
R1577
0 0
ZD1008
OPEN
C1168
100N-K
IN0 AVCC
IP0 PE_EN
IN1 TX_EN
41
IP1 AVEE
C1163 100N-K
VTTI AVCC
U1201
IN2 AD8195 AVCC
C1169
100N-K
IP2 AVEE
IN3 AVCC
31 : CEC_OUT
AVCC
IP3 32 : AMUXVCC
COMP
C1164 100N-K
AVCC
ON0
C1170
10U-K(2012)
D_GND
VIDEO SIGNAL COMPONENT(Y) SIGNAL
7 8 9
108
10 11 12 13
L1202 0(2012)
3H
N1202
1.0-16-23PB-2
CEC_COM. CE_REMOTE
HP_CTRLA HP_CTRLA
TXEN TXEN
DDC_SDA DDCDATA
DDC_SCL DDCCLK
FHDMI_5V FHDMI_5V
L1203 0(2012)
CEC_5V CEC5V
CEC_3.3V CEC3.3V
CEC3.3V
D_GND DGND
DGND TO HDMI RX/TX(ADV7623)
L1201 0(2012)
RX_C- CK-
RX_C+ CK+
DGND
RX_0- D0-
RX_0+ D0+
DGND
RX_1- D1-
RX_1+ D1+
DGND
RX_2- D2-
RX_2+ D2+
DGND
10 11 12 13
14 15 16
FRONT HDMI
A
B
C
D
E
F
G
H
J
K
L
SCHEMATIC DIAGRAMS (2/25)
M

HDMI_FRONT-HDMI

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