Marantz SR6004, Руководство по обслуживанию

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178
IC51 : TMDS442
TERMINAL
I/O DESCRIPTION
NAME NO.
Z11, Z12, Z13, Z14 63, 60, 57, 54 Sink port 1 TMDS negative outputs
O
Z21, Z22, Z23, Z24 44, 41, 38, 35 Sink port 2 TMDS negative outputs
SCL1 Source Port 1 DDC I
2
C clock line
54 IO
SDA1 Source Port 1 DDC I
2
C data line
SCL2 115 Source Port 2 DDC I
2
C clock line
IO
SDA2 114 Source Port 2 DDC I
2
C data line
SCL3 97 Source Port 3 DDC I
2
C clock line
IO
SDA3 96 Source Port 3 DDC I
2
C data line
SCL4 79 Source Port 4 DDC I
2
C clock line
IO
SDA4 78 Source Port 4 DDC I
2
C data line
SCL_SINK1 65 Sink port 1 DDC I
2
C clock line
IO
SDA_SINK1 66 Sink port 1 DDC I
2
C data line
SCL_SINK2 46 Sink port 2 DDC I
2
C clock line
IO
SDA_SINK2 47 Sink port 2 DDC I
2
C data line
HPD1 2 Source Port 1 hot plug detector output
HPD2 112 Source Port 2 hot plug detector output
O
HPD3 94 Source Port 3 hot plug detector output
HPD4 76 Source Port 4 hot plug detector output
HPD_SINK1 68 Sink port 1 hot plug detector input
I
HPD_SINK2 49 Sink port 2 hot plug detector input
5V_PWR1 3 Source Port 1 5-V power signal input
5V_PWR 2 113 Source Port 2 5-V power signal input
I
5V_PWR 3 95 Source Port 3 5-V power signal input
5V_PWR 4 77 Source Port 4 5-V power signal input
5V_SINK1 67 Sink Port 1 5-V power indicator output
O
5V_SINK 2 48 Sink Port 2 5-V power indicator output
LC_SCL 74 Local I
2
C clock line
IO
LC_SDA 73 Local I
2
C data line
LC_A0 72 Local I
2
C address bit 0
I
LC_A1 71 Local I
2
C address bit 1
GPIO Enable
GE 31 I L: Local I
2
C pins are active, GPIO pins are high impedance
H: GPIO pins are active, local I
2
C pins are high impedance
GPIO0 20 SA1 – Sink port 1 source selector
GPIO1 21 SB1 – Sink port 1 source selector
GPIO2 22 I OE1 – Sink port 1 TMDS output enable
GPIO3 23 I2CEN1 – Sink port 1 DDC I 2 C output enable
GPIO4 24 PRE1 – Sink port 1 TMDS AC de-emphasis mode selector
GPIO5 25 SA2 – Sink port 2 source selector
GPIO6 26 SB2 – Sink port 2 source selector
GPIO7 27 OE2 – Sink port 2 TMDS output enable
GPIO8 28 I I2CEN2 – Sink port 2 DDC I
2
C output enable
GPIO9 29 PRE2 – Sink port 2 TMDS AC de-emphasis mode selector
GPIO10 30 SP – Sink priority selector
GPIO11 32 OVS – SCL_SINK/SDA_SINK output voltage select
VSADJ 51 I TMDS compliant voltage swing control
1, 9, 15, 19 36,
42, 50, 55, 61 69,
Vcc 75, 83, 89, 93 Power supply
101, 107, 111,
119, 125
6, 12, 18, 33, 39,
45, 52, 58, 64 70,
GND 80, 86, 92 98, Ground
104, 110, 116,
122, 128