Sony STR-DA2800ES Service Manual page 143

D-VIDEO BOARD IC3000 MB91F627PMC-G-JNE1 (VIDEO SYSTEM CONTROLLER)
Pin No. Pin Name
1 GND
2 C
3 HDMI_REG_CONT
4 SP_INT
5 SP_RST
6 ACDC_STOP
HDMI_MON LPCM_
7
SUB
HDMI_ERROR_OUT_
8
SUB
9 NC
HDMI_MON LPCM_
10
MAIN
HDMI_ERROR_OUT_
11
MAIN
12 to 14 NC
VIDEO_UCOM_
15
ENDFLAG
UART_MAIN/VIDEO
16
(TX)
UART_VIDEO/MAIN
17
(RX)
18, 19 NC
20 INIT
21 MD0
22 MD1
23 XO
24 XI
25 VSS
26 to 33 NC
34 UPDATE VIDEO/SEL
35 UPDATE SEL/VIDEO
36 UPDATE_SCK
TEST_PIN0 to
37 to 42
TEST_PIN5
43 HDMI_RX1_5VPWR
44 HDMI_RX2_5VPWR
45 AVCC
46 AVRH
47 AVSS
48, 49 NC
50 VSS
51 VCC
52 to 60 NC
61 (ADV7181_PWRDWN)
62 ADV7181_RESET
63 ADV7181_REG_CONT
64 ADV7181_INT
65 ADV7181_SDA
66 NC
67 ADV7181_SCLK
68 HDMI_OUTA_5VPWR
69 HDMI_OUTB_5VPWR
70 ADV_1.8VCONT
71 ADV_RST
72 ADV_PDN
73 ADV_INT0
74 ADV_INT1
I/O
- Ground terminal
- External capacitor connection terminal
O Power supply on/off control signal output terminal for HDMI section
I Interrupt signal input from the HDMI transceiver
O Reset signal output to the HDMI transceiver
I AC cut detection signal input terminal
O Non-LPCM setting signal output terminal for HDMI audio
O HDMI error signal output terminal
O Not used
O Non-LPCM setting signal output terminal for HDMI audio
HDMI error signal output to the main system controller
O
Audio muting control signal output terminal
O Not used
O End fl ag signal output to the main system controller
O Serial data output to the main system controller
I Serial data input from the main system controller
O Not used
I Reset signal input from the main system controller
I Mode selection signal input from the main system controller "H": writing mode
I Mode selection signal input terminal "H": writing mode
O System clock output terminal (4 MHz)
I System clock input terminal (4 MHz)
- Ground terminal
O Not used
O Update signal output to the audio/video signal decoder and RS232C connector
I Update signal input from the audio/video signal decoder and RS232C connector
O Update clock signal output terminal
O Test control terminal
O Power supply on/off control signal output terminal for HDMI RX1
O Power supply on/off control signal output terminal for HDMI RX2
- Power supply terminal (+3.3V) (analog system)
I Reference voltage (+3.3V) input terminal (analog system)
- Ground terminal (analog system)
O Not used
- Ground terminal
- Power supply terminal (+3.3V)
O Not used
O Power down signal output to the video A/D converter
O Reset signal output to the video A/D converter
O Power supply on/off control signal output terminal for video A/D converter
I Interrupt signal input from the video A/D converter
I/O Two-way I2C serial data with the video A/D converter
O Not used
O I2C serial data transfer clock signal output to the video A/D converter
Power supply on/off control signal output terminal for HDMI OUT A ARC connector
O
"H": power on
Power supply on/off control signal output terminal for HDMI OUT B connector
O
"H": power on
O Power supply on/off control signal output terminal for video processor
O Reset signal output to the video processor
O Power down signal output to the video processor
I Interrupt signal input terminal
I Interrupt signal input from the video processor (for HDMI transmitter)
Description
"L": reset
"H": AC cut
Not used
Not used
"H": non-LPCM
"H": error
"L": reset
Fixed at "L" in this unit
"L": power down
"L": reset
"L": reset
"L": power down
Not used
STR-DA2800ES
"H": power on
"H": power on
"H": power on
"H": power on
"H": power on
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