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Wiki > Main > SonyNWZE370 (compare)

Difference: SonyNWZE370 (r9 vs. r8)

Sony NWZ-E370


Overview

This is the page for the Sony NWZ-E370 series (NWZ-E373, NWZ-E374, NWZ-E375)

Port status

See SonyNWZE370Port.

Hardware

The Sony NWZ-E370 features 8 hardware buttons: power/hold/option, play/pause, left, right, up, down, home/back, reset. The following chips can be found on the PCB:

  • STMP3780 (see SigmaTelSTMP3xxx or STMP37xxChips)
  • 32 MB of mDDR
  • a eMMC
  • the STFM1000 tuner chip
  • a LCD controller which seems compatible with ILI9163

Recovery Mode

One can reach the recovery mode by powering off the unit and plug the USB cable while holding the power button. There are two other alternative methods:

  • power on the player (without USB cable plugged), hold power and plug the USB cable while holding power for at least one or two seconds
  • plug the USB cable, hold power and press the reset button while holding power for at least one or two seconds

PCB Scans

Pins

Here is a list of all the pins used by the OF. Pins are of form BxPyy where x is the bank and yy the number within the bank. Direction only applies to GPIO.

PinDirComment
B0P0{0-7} ssp2_d{0-7}  
B0P09 B0P10 OUT Backlight gate
B0P10 B0P14 OUT OUT/uart_rx Backlight gate uart or irq for plug detect ?
B0P14 B0P15 OUT/uart_rx OUT/uart_tx uart or irq for pulled up plug detect ?
B0P15 B0P20 OUT/uart_tx ssp2_cmd uart or pulled up
B0P20 B0P24 ssp2_cmd ssp2_sck  
B0P24 B0P{30,31} ssp2_sck i2c_{scl,sda} tuner i2c
B0P{30,31} B1P{00-7} i2c_{scl,sda} lcd_d{0-7} tuner i2c
B1P{00-7} B1P18 lcd_d{0-7} lcd_reset  
B1P18 B1P19 lcd_reset lcd_rs  
B1P19 B1P20 lcd_rs lcd_wr  
B1P20 B1P21 lcd_wr OUT/lcd_cs unclear
B1P21 B1P28 OUT/lcd_cs pwm2 unclear Backlight
B1P28 B1P29 pwm2 OUT Backlight Internal storage power gate
B1P29 OUT Internal storage power gate

-- AmauryPouly - 04 Sep 2013

r10 - 13 Dec 2013 - 12:35:29 - ChrisJordan

Revision r9 - 24 Sep 2013 - 12:47 - AmauryPouly
Revision r8 - 08 Sep 2013 - 09:33 - AmauryPouly
Copyright by the contributing authors.