NWZ-A826/A826K/A828/A828K/A829
•IC Block Diagrams
– MAIN Board –
IC301 XC6401FF58DR
EN2 | 1 | ON / OFF |
|
| |
CONTROL |
|
| |||
|
|
|
| ||
|
| REGULATOR 2 | 6 | VOUT2 | |
VIN | 2 | VOLTAGE |
|
| |
REFERENCE |
|
| |||
|
|
|
| ||
|
| REGULATOR 1 | 5 | VOUT1 | |
EN1 | 3 | ON / OFF |
|
| |
CONTROL | 4 | VSS | |||
|
| ||||
|
| 7 |
|
| |
|
| GND |
|
|
IC451, 452 | TC7PA53FU (TE85L.F) | |||||
|
|
|
| 6 | A | |
CH1 | 1 |
|
| 5 | VCC | |
| MALTIPLEXER/ |
| COMMON | |||
GND | 2 |
| 4 | |||
DEMALTIPLEXER | ||||||
CH0 | 3 |
|
| |||
|
|
|
| |||
IC305 | MAX4745ELB+TG069 | ||
|
| 10 | COM1 |
CB1 | 1 |
|
|
NO1 | 2 | 9 | NC1 |
GND | 3 | 8 | VCC |
NO2 | 4 | 7 | NC2 |
CB2 | 5 |
|
|
|
| 6 | CON2 |
IC501 | S1R72V27B05E10B |
|
|
|
|
|
|
|
|
|
| ||
|
|
| NC VSS | VSS | VSS | VSS | VSS VSS CVDD LVDD LVDD | LVDD | LVDD | HVDD HVDD HVDD |
|
|
|
|
|
| A1 G7 B7 B6 B5 B4 B2 D7 G2 C7 A7 A2 C2 B3 A5 |
|
|
| |||||||
XI | B8 | OSCILLATOR |
|
|
|
|
|
|
|
|
|
| |
XO | C8 |
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
| USB |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
TESTEN | H1 |
| TEST |
|
|
| USB |
|
|
|
| C6 | CD15 |
ATPGEN | H8 |
|
|
|
|
|
|
|
| ||||
| MUX |
|
|
|
|
|
| E8 | CD14 | ||||
BURNIN | A8 |
|
|
|
| CONTROLLER |
|
|
|
| |||
|
|
|
|
|
|
|
|
|
| D6 | CD13 | ||
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
| F8 | CD12 |
|
|
| DEVICE SERIAL |
|
|
|
|
|
|
|
| E7 | CD11 |
|
|
|
|
|
|
|
|
|
|
| F7 | CD10 | |
|
|
| INTERFACE |
|
|
|
|
| CPU INTERFACE |
| |||
|
|
| ENGINE |
|
|
|
|
|
| G8 | CD9 | ||
|
|
|
|
|
|
|
|
| CONTROLLER |
| |||
|
|
|
|
|
|
|
|
|
|
| H7 | CD8 | |
| A6 |
| MULTI |
|
|
|
|
|
|
|
| ||
R1 |
|
|
|
| CHANNEL |
|
|
|
|
|
| ||
| TRANSCELVER |
|
|
|
|
|
|
|
|
| |||
DP | A3 |
|
|
|
| /ENDPOINT |
|
|
|
|
|
| |
| MACRO |
|
|
|
|
|
|
|
|
| |||
DM | A4 |
|
|
|
|
|
|
|
|
| F6 | CD7 | |
|
|
|
|
|
|
|
| DMA |
| ||||
|
|
| HOST SERIAL |
|
|
|
|
|
|
| G6 | CD6 | |
VBUSFLG | B1 |
|
|
|
|
|
|
| CONTROLLER |
| |||
|
|
|
|
|
|
|
| H6 | CD5 | ||||
VBUSEN | C1 |
| INTERFACE |
|
|
|
|
|
|
|
| ||
| ENGINE |
|
|
|
|
|
|
|
| E6 | CD4 | ||
VBUS | C3 |
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
| F5 | CD3 | ||
|
|
|
|
|
|
|
|
|
|
|
| ||
XRESET | D1 |
|
|
|
|
|
|
|
|
|
| H5 | CD2 |
CLKIN | D8 |
|
|
|
|
|
|
|
|
|
| G5 | CD1 |
XRD | G3 |
|
|
|
|
|
|
|
|
|
|
|
|
XWRL | H3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| F3 | H2 E3 G4 F4 |
| D2 |
| C4 E1 C5 E2 D3 G1 F1 F2 | H4 |
|
| |||
|
| XWRH | XCS XINT XDREQ XDACK |
| XBEL |
| CA1 CA2 CA3 | CA4 | CA5 | CA6 CA7 CA8 | CD0 |
|
|
IC503, 602 | TK63731AB1G0B |
|
|
|
|
|
| IC504 | |||||
IC453 |
|
|
|
|
|
|
| ||
| GND PIO2 NC PIO6 GND |
| RF IO GND |
|
|
|
| ||
| F5 F4 | F3 | F2 F1 |
| E6 E5 |
|
|
|
|
|
|
|
|
| RF |
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
| RF |
| 26 MHz |
|
|
|
|
|
| RF | TRANSMITTER | CRYSTAL |
|
| |
|
|
|
|
|
|
|
|
| |
|
|
|
| SYNTHESIZER | RF |
| 2ND |
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
| RECEIVER | LOCAL |
|
| |
|
|
|
|
|
|
| SYNTH |
|
|
X_IN | A3 |
|
|
|
|
|
|
|
|
UART_RTS | A4 |
|
|
|
|
| CLOCK |
|
|
PIO7 | A5 |
|
|
|
|
| E4 | PIO1 | |
|
|
| BASE BAND |
| GENERATION | ||||
GND | A6 |
|
|
|
| E3 | PIO4 | ||
|
|
|
|
| |||||
UART_TXD | B1 |
|
|
| AND LOGIC |
|
| E2 | USB_DP |
|
|
|
|
|
| ||||
UART_RXD | B2 |
|
|
|
|
|
| E1 | USB_DN |
UART_CTS | B3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| D6 | GND |
PIO8 | B4 |
|
| MICRO |
|
|
| D5 | PIO3 |
|
|
|
| CONTROLLER |
|
|
| D4 | PIO0 |
|
|
|
|
|
|
|
| D3 | PIO5 |
|
|
|
|
|
|
|
| D2 | PCM_IN |
VCC_IO | B5 |
|
| +1.8V |
|
|
|
|
|
|
|
|
| REGULATOR |
|
|
|
|
|
|
| B6 |
| C1 C2 C3 C4 C5 C6 D1 |
|
| |||
|
| VCC IO |
| PCM OUT | PCM SYNC GND AIO0 RESETB | VCC 18V | PCM CLK |
|
|
|
|
|
| ||||||
VCONT |
|
|
|
|
|
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
|
|
| ||||||||||
A2 |
| VIN 1 |
|
|
|
|
|
| |||||||||||
|
| ||||||||||||||||||
|
|
|
|
|
|
|
| B2 VIN |
|
|
|
|
|
|
|
| THERMAL & | ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| OVER CURRENT | |
| THERMAL & | ||||||||||||||||||
|
|
|
|
|
|
|
|
| |||||||||||
| OVER CURRENT |
|
|
|
|
|
|
|
|
|
| PROTECTION | |||||||
|
| ||||||||||||||||||
PROTECTION |
|
|
|
|
|
|
| |
|
| GND | 2 | REGULATOR | VOLTAGE | ON / OFF | 6 | VCONT |
ON / OFF | VOLTAGE | REGULATOR |
|
| REFERENCE | CONTROL | ||
|
|
|
| |||||
CONTROL | REFERENCE |
|
|
|
|
| 5 | GND |
|
|
|
|
|
|
| ||
GND A1 |
| VOUT | 3 |
|
|
| 4 | NC |
|
|
|
|
|
| |||
|
|
|
|
|
|
|
| |
|
| B1 |
|
|
|
|
|
|
|
| VOUT |
|
|
|
|
|
|
IC509 | SN74AVC1T45YZPR |
| |
VCCA | A1 | A2 | VCCB |
|
| B2 | DIR |
GND | B1 |
|
|
A | C1 | C2 | B |
32 32
