Sony Ericsson NWZ-A829 Benutzerhandbuch
NWZ-A826/A826K/A828/A828K/A829
NWZ-A826/A826K/A828/A828K/A829
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SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - MAIN Section -
USB DATA0 – USB DATA15
SD-RAM
IC701
USB CONTROLLER
IC501
A/D CONVERTER,
D/A CONVERTER,
D/A CONVERTER,
HEADPHONE AMP
IC302
IC508
BLUETOOTH CONTROLLER
IC453
ANT451
MUTING
Q302
CN851 (1/3)
17
AU_R_OUT
14
AU_L_OUT
3
D+
4
D–
(WM-PORT)
USB ADDRESS1 – USB ADDRESS8
SDR_D0O – SDR_D31
SDR_A00 – SDR_A12
NAND FLASH
MEMORY
IC751
NAND_D0O – NAND_D07
NAND FLASH
MEMORY
IC752
(NWZ-A828/A828K)
X501
12MHz
MUTING
Q303
MUTING
CONTROL
Q304
MUTING
CONTROL
Q301
CN851 (2/3)
(WM-PORT)
(WM-PORT)
: AUDIO
SIGNAL PATH
(NWZ-A829)
(NWZ-A828/A828K/A829)
(NWZ-A828/A828K/A829)
SYSTEM CONTROLLER
IC601 (1/2)
J301
J
HP_R
HP_L
SPIO_SO
SPIO_SK
SPIO_SK
SPIO_LCD_XCS
SPIO_SO,
SPIO_SK,
HEADPHONE/WM-PORT
SELECTOR
IC305
10
TXD/SLEEP
8
RXD/WAKE