Sony STR-DA3300ES Service Manual page 139

D_VIDEO BOARD IC3610 MB91F467RA-07A23GUI-X111 (VIDEO SYSTEM CONTROLLER)
Pin No.
Pin Name
1
VSS GND
2 to 5
NO USE
6 STOP IN
7
DAC CLK SEL
8
NO USE
EN3_EEPROM
9
_UCOM
10 TM DS_OE
11, 12
VCC3 +3.3V
13
VSS GND
14
C_1
YAMAHA
15
FLASH CE
16 NO USE
17
EXT_ROM CE
18 YAMAHA CE
19 SRAM CE
20 NO USE
21
YAMAHA_RESET
YAMAHA
22
_WAIT_N
YAMAHA_
23
READY_N
24
NO USE
25 RDX
26
SRAM LB/WE
27
SRAM UB/WE
28
NO USE
29 RX_HPG_DTCT00
30
TX_RST
31
TX_HPG
32
VDAC_RESET
HDMI_5VPOW
33, 34
_SEL1, HDMI_
5VPOW_SEL2
35
RX_RST
36
VCC3 +3.3V
37 C_2
38
VSS GND
39
X0
40
X1
41 VSS GND
42
X0A
43
X1A
44
VCC3 +3.3V
I/O
- Ground terminal
- Not used
I AC off detection signal input terminal
O
Clock on/off control signal output terminal for D/A converter
- Not used
O I2C line selection signal output terminal for EEPROM
O
Output enable signal output to the HDMI input select
- Power supply terminal (+3.3V)
- Ground terminal
- Not used
O Not used
- Not used
O Not used
O
Chip enable signal output to the OSD controller
O
Chip enable signal output to the S-RAM
- Not used
O
Reset signal output to the flash memory and OSD controller "L": reset
I
Wait signal input from the OSD controller
I Not used
- Not used
O Read enable signal output to the S-RAM and OSD controller
O Lower-byte control signal and write enable signal output to the S-RAM
Upper-byte control signal and write enable signal output to the S-RAM, and write enable signal
O
output to the OSD controller
- Not used
O Hot plug detection signal output to the HDMI input select
O
Reset signal output to the HDMI transmitter "L": reset
O Power on/off control signal output terminal for the HDMI OUT jack "H": power on
O
Reset signal output to the D/A converter "L": reset
HDMI ASSIGNABLE (INPUT ONLY) IN1/2/3 jack detection signal selection signal output
O
terminal
O
Reset signal output to the HDMI receiver "L": reset
- Power supply terminal (+3.3V)
- Not used
- Ground terminal
I System clock input terminal (4 MHz)
O System clock output terminal (4 MHz)
- Ground terminal
I System clock input terminal Not used
O System clock output terminal Not used
- Power supply terminal (+3.3V)
STR-DA3300ES/DG1100
Description
139