Sony STR DA2400ES Service Manual - Page 86

Digital Video Board, Ic3000, M30620fcpgp U5c Hdmi Controller

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Page 86 highlights

STR-DA2400ES/DG920 • IC Pin Function Description DIGITAL VIDEO BOARD IC3000 M30620FCPGP U5C (HDMI CONTROLLER) Pin No. 1 to 5 6 Pin Name I/O NC O BYTE I 7 CNVSS I 8, 9 NC O 10 RESET I 11 XOUT O 12 VSS - 13 XIN I 14 VCC_3.3V - 15 NMI I 16 to 18 NC O 19 RX_RST O 20 RX_INT I 21 1444_HPD O 22 HPD_IN1 O 23 to 26 NC O 27 CSCL O 28 CSDA I/O 29 232COUT (VU TX) O 30 232CIN (VU RX) I 31 CLK 1 I 32 RTS 1 O 33 VUCOM_SDA I/O 34 VUCOM_SCL I 35, 36 EDID_SELA, EDID_SELB O 37 to 39 NC O 40 VDAC_RESET O 41 TX_5VPWR O 42 TX_RST O 43 TX_INT I 44 to 50 NC O 51 to 53 1444_SELA to 1444_SELC O 54 1444_OEB O 55, 56 P5V_SELA, P5V_SELB O 57 to 59 NC O 60 VCC_3.3V - 61 NC O 62 VSS - 63 NC O 64 NON LPCM O 65 MUTE O 66 to 90 NC O 91 to 93 MODEL_SW3 to MODEL_SW1 I 94 AVSS - 95 NC O 96 VREF I 97 AVCC - 98 to 100 NC O Description Not used External data bus width selection signal input terminal "L": 16 bit Fixed at "L" in this set Processor mode selection signal input terminal "L": single chip mode Fixed at "L" in this set Not used Reset signal input from the system controller "L": reset System clock output terminal (10 MHz) Ground terminal System clock input terminal (10 MHz) Power supply terminal (+3.3V) Non-maskable interrupt signal input terminal Not used Not used Reset signal output to the HDMI receiver "L": reset Interrupt signal input from the HDMI receiver Hot plug detection control signal output to the HDMI input selector Hot plug detection control signal output to the HDMI VIDEO 1 IN connector Not used I2C clock signal output to the EEPROM, HDMI receiver and HDMI transceiver I2C data bus with the EEPROM, HDMI receiver and HDMI transceiver Serial data output terminal for RS-232C Serial data input terminal for RS-232C Not used Not used I2C data bus with the system controller I2C clock signal input from the system controller Input data selection signal output terminal Not used Not used Power supply on/off control signal output terminal for HDM IOUT connector Reset signal output to the HDMI transceiver "L": reset Interrupt signal input from the HDMI transceiver Not used "H": power on HDMI input selection signal output to the HDMI input selector Output enable signal output to the HDMI input selector HDMI +5V power input selection signal output terminal Not used Power supply terminal (+3.3V) Not used Ground terminal Not used Non-LPCM setting signal output terminal "L": LPCM System muting signal output terminal Not used Model setting terminal Ground terminal Not used Reference voltage (+3.3V) input terminal Power supply terminal (+3.3V) Not used 86

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STR-DA2400ES/DG920
86
• IC Pin Function Description
DIGITAL VIDEO BOARD
IC3000
M30620FCPGP U5C (HDMI CONTROLLER)
Pin No.
Pin Name
I/O
Description
1 to 5
NC
O
Not used
6
BYTE
I
External data bus width selection signal input terminal
"L": 16 bit
Fixed at "L" in this set
7
CNVSS
I
Processor mode selection signal input terminal
"L": single chip mode
Fixed at "L" in this set
8, 9
NC
O
Not used
10
RESET
I
Reset signal input from the system controller
"L": reset
11
XOUT
O
System clock output terminal (10 MHz)
12
VSS
-
Ground terminal
13
XIN
I
System clock input terminal (10 MHz)
14
VCC_3.3V
-
Power supply terminal (+3.3V)
15
NMI
I
Non-maskable interrupt signal input terminal
Not used
16 to 18
NC
O
Not used
19
RX_RST
O
Reset signal output to the HDMI receiver
"L": reset
20
RX_INT
I
Interrupt signal input from the HDMI receiver
21
1444_HPD
O
Hot plug detection control signal output to the HDMI input selector
22
HPD_IN1
O
Hot plug detection control signal output to the HDMI VIDEO 1 IN connector
23 to 26
NC
O
Not used
27
CSCL
O
I2C clock signal output to the EEPROM, HDMI receiver and HDMI transceiver
28
CSDA
I/O
I2C data bus with the EEPROM, HDMI receiver and HDMI transceiver
29
232COUT (VU TX)
O
Serial data output terminal for RS-232C
30
232CIN (VU RX)
I
Serial data input terminal for RS-232C
31
CLK 1
I
Not used
32
RTS 1
O
Not used
33
VUCOM_SDA
I/O
I2C data bus with the system controller
34
VUCOM_SCL
I
I2C clock signal input from the system controller
35, 36
EDID_SELA,
EDID_SELB
O
Input data selection signal output terminal
37 to 39
NC
O
Not used
40
VDAC_RESET
O
Not used
41
TX_5VPWR
O
Power supply on/off control signal output terminal for HDM IOUT connector
"H": power on
42
TX_RST
O
Reset signal output to the HDMI transceiver
"L": reset
43
TX_INT
I
Interrupt signal input from the HDMI transceiver
44 to 50
NC
O
Not used
51 to 53
1444_SELA to
1444_SELC
O
HDMI input selection signal output to the HDMI input selector
54
1444_OEB
O
Output enable signal output to the HDMI input selector
55, 56
P5V_SELA, P5V_SELB
O
HDMI +5V power input selection signal output terminal
57 to 59
NC
O
Not used
60
VCC_3.3V
-
Power supply terminal (+3.3V)
61
NC
O
Not used
62
VSS
-
Ground terminal
63
NC
O
Not used
64
NON LPCM
O
Non-LPCM setting signal output terminal
"L": LPCM
65
MUTE
O
System muting signal output terminal
66 to 90
NC
O
Not used
91 to 93
MODEL_SW3 to
MODEL_SW1
I
Model setting terminal
94
AVSS
-
Ground terminal
95
NC
O
Not used
96
VREF
I
Reference voltage (+3.3V) input terminal
97
AVCC
-
Power supply terminal (+3.3V)
98 to 100
NC
O
Not used