Read Sony STR-DA3200ES / STR-DG1000 Service Manual online
118
STR-DA3200ES/DG1000
HDMI BOARD IC3509 uPD70F3210HYGC-8BT-AA32X103 (HDMI CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
AVDD
-
Power supply terminal (+3.3V)
2
AVSS
-
Ground terminal
3 to 7
NC
-
Not used
8
VPP
-
Not used
9
VDD
-
Power supply terminal (+3.3V)
10
REGC
-
Not used
11
VSS
-
Ground terminal
12
10M
I
System clock input terminal (10 MHz)
13
10M
O
System clock output terminal (10 MHz)
14
RESET
I
System reset signal input from the main system controller "L": reset
15
GND
-
Ground terminal
16
OPEN
-
Not used
17, 18
NC
-
Not used
19
SYSCONSIN
-
Not used
20
SYSCONSOUT
-
Not used
21
SYSCONSSLK
-
Not used
22
232COUT
-
Connect to jig
23
232CIN
-
Connect to jig
24 to 27
NC
-
Not used
28
UC3V_SDA
I/O
Two-way data bus with the HDMI circuit
29
UC3V_SCL
O
Serial data transfer clock signal output to the HDMI circuit
30
EVSS
-
Ground terminal
31
EVDD
-
Power supply terminal (+3.3V)
32
RX_INT
I
Interrupt status input from the HDMI receiver
33
RX_RST
O
System reset signal output to the HDMI receiver "L": reset
34
EN1_HDMI1
O
Change signal output terminal of serial data used for EEPROM
35
RX_HPG_DTCT00
I
HDMI connector (HDMI ASSIGNABLE IN 1) detection signal input terminal
36
RX_HPG_DTCT01
I
HDMI connector (HDMI ASSIGNABLE IN 2) detection signal input terminal
37
VDAC_RST
O
System reset signal output to the video encoder "L": reset
38
MAINCPU_TX
O
Serial data output to the main system controller
39
MAINCPU_RX
I
Serial data input from the main system controller
40
TX_INT
I
Interrupt status input from the HDMI transmitter
41
TX_RST
O
System reset signal output to the HDMI transmitter "L": reset
42
TX_HPG
O
Power on/off control signal output to the HDMI connector (HDMI MONITOR OUT) section
43
EN2_HDMI2
O
Change signal output terminal of serial data used for EEPROM
44
EN3_UCOM
-
Not used
45 to 48
NC
-
Not used
49
FLHS
-
Not used
50
CLKOUT
-
Not used
51 to 60
NC
-
Not used
61
MUTE
O
Muting signal output terminal
62
FLMD1
-
Not used
63, 64
NC
-
Not used
65
FL_CTRL
-
Not used
66 to 68
NC
-
Not used
69
AD-OUT-SW
O
Data control signal output to the bus switch
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