Sony NV-U74 Service Manual page 45

MAIN BOARD IC2501 RTS5116-01H-GR (MEMORY STICK CONTROLLER)
Pin No. Pin Name
1 EECS
2 AGND
3 XO
4 XI
5 A3V3
6, 7 HSDM, FSDM
8, 9 FSDP, HSDP
10 RPU
11 AGND
12 RREF
13 A3V3
14 5V_IN
15 3V3_OUT
16 MS_BS
MS_D1, MS_D0,
17 to 19
MS_D2
20 DGND
21 VREG
22 MS_XINS
23 MS_D3
24 D3V3
25 MS_3V3
26 MS_CLK
27 SD_WP
28 SD_XCD
29, 30 SD_DAT1, SD_DAT0
31 DGND
32, 33 SD_DAT7, SD_DAT6
34 SD_CLK
35 D3V3
36 SD_3V3
37 SD_DAT5
38 SD_CMD
39 to 41 SD_DAT4 to SD_DAT2
42 DGND
43 GPIO0
44 XRST
45 D3V3
46 EEDI
47 EEDO
48 EESK
I/O
O Chip select signal output terminal for EEPROM
- Ground terminal
O System clock output terminal (12 MHz)
I System clock input terminal (12 MHz)
- Power supply terminal (+3.2V)
I/O Two-way USB host data (-) bus with the memory stick controller
I/O Two-way USB host data (+) bus with the memory stick controller
- Not used
- Ground terminal
- Not used
- Power supply terminal (+3.2V)
I Power supply (+5V) input terminal
O Power supply (+3.3V) output terminal
O Bus state signal output to the memory stick duo connector
I/O Two-way data bus with the memory stick duo connector
- Ground terminal
- Voltage regulator terminal
I Memory stick insert detection signal input terminal
I/O Two-way data bus with the memory stick duo connector
- Power supply terminal (+3.2V)
O Power supply (+3.3V) output to the memory stick duo connector
O Serial clock signal output to the memory stick duo connector
O Write protect signal output terminal for SD card
I SD card insert detection signal input terminal
I/O Two-way data bus terminal for SD card
- Ground terminal
I/O Two-way data bus terminal for SD card
O Clock signal output terminal for SD card
- Power supply terminal (+3.2V)
O Power supply (+3.3V) output terminal for SD card
I/O Two-way data bus terminal for SD card
O Command signal output terminal for SD card
I/O Two-way data bus terminal for SD card
- Ground terminal
O LED blinking contorl signal output terminal for memory stick access indicator
I Reset signal input from the CPU
- Power supply terminal (+3.2V)
I Serial data input terminal for EEPROM
O Serial data output terminal for EEPROM
O Serial clock signal output terminal for EEPROM
Description
Not used
Power supply (+3.2V) input in this set
Not used
"L": memory stick insert
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
"L": reset
Not used
Not used
Not used
NV-U74
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