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SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM – MAIN Section –
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| DSP, MAGIC GATE CORE, |
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CN6000 | MEMORY STICK INTERFACE, | |||
MEMORY STICK |
| USB INTERFACE |
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| IC8000 |
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4 | 22 | DIO |
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MS DIO | ||||
MS INS | 26 | INS | ||
8 | 21 | SCLK |
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MS SCLK |
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2 | 20 | BS |
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MS BS |
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VCC | 3 |
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VCC | B+ SWITCH | VDDIO2 | ADR14 | 65,66, | ||||
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| Q6000, 6001 | |||||||
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| CN6002 |
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DATA+ | 3 |
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| 30 | UDM |
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DATA– |
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| USB |
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| SWITCH | IRQ | 85 | ||
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| Q6003, 6004 | ||||
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| +3.3V | 25 | DP2 |
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VBUS | 1 |
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| REGULATOR |
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| D6000 | IC6000 |
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(Page 16) | DP3 |
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A |
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B | SAM RST |
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(Page 16) |
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| EEPROM |
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| IC6002 |
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| DI | 3 |
| 92 | SIOSO |
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| DO | 4 |
| 91 | SIOSI |
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| XSK | 2 |
| 95 | SIOCK |
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| XCS | 1 |
| 93 | SIOCS |
| RDY/XBUSY | 7 |
| 17 | DP0 | |
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| RESET | 6 |
| 18 | DP1 |
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| 9 | XTAL1 |
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| X8000 |
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| 12MHz |
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| 10 | EXTAL1 |
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| 3 | EXTAL0 |
| DEMULTIPLEXER |
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| IC5800 |
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| Y0 |
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14 | A | Y1 |
| 11 | 78 | RD |
13 | B | Y2 |
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15 |
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| Y0 |
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2 | A | Y1 |
| 5 | 82 | CS |
3 | B | Y2 |
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| WRU WRL |
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D0 – D15
A1 – A15
IC7700
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| D/A CONVERTER |
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| HEADPHONE AMP |
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| 122 |
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| IC3100 |
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| IC3200 |
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| 253 – 246 | D15 | MS PWR | PCMO 198 | 4 | SDATA | SERIAL | 8X | ∆∑ |
| V OUTL |
| IN B |
| POWER |
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| OUTB | + |
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| D0 – D15 | BCK 204 | 3 | BICK | INPUT | INTERPOLATOR | MODULATOR | LPF |
| 14 | 21 |
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| 256, | D0 – |
| LRCK | INTERFACE |
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| BEEP OUTB |
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| LRCK 205 | 5 |
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| 7 – 1, |
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| BASS |
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| FS256 197 | 1 | MCLK | CLOCK DIVIDER | DE – EMPHASIS |
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| BOOST |
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| REFERENCE |
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| CONTROL |
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| BST SW |
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| MT SW | PW SW | VOLTAGE SWITCH |
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| XPD |
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| LPF2 |
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| Q3301 |
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| IN |
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DATABUS | A1 – A18 | 28 – 20, 1810– | A1 – A18 |
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| BASS BOOST |
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| CONTROL |
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| Q3302 |
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| ADDRESS |
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| 125 SAM INT |
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| 68 WAKE2 |
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| CS0 ROM RY/XBY |
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| DAC DEMP | DAC XPD |
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| HPBB ON |
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| HPBB1, 2 |
| PWM2 HP BEEP XTI | HP MUTE | HP PWR |
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| LB UB CS1 | SYSTEM CONTROLLER |
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| SDI1 | SDO1 | SCK1 | RTC CS | XTO |
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| WE OE | IC7001 (1/2) |
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| 49 112 45 44 47 46 48 |
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| 72 78 79 60 |
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| 3 | 4 | 2 | 7 |
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| X7001 |
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| SO | SI | SCLK | CE |
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| 22.5792MHz |
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| REAL TIME |
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| OUT |
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| 37, | 47 |
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| CLOCK | IN |
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| CE | 6 |
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| IC1001 |
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| 40, | 38, |
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| OSC |
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| RY/BY | 17 |
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| D0 – D15 | 21, 24, 32, 29, | 22, 23, 30, 39, | DQ0 – DQ14, | WE 25 |
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| OE | 7 |
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| X1001 |
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| 32.768kHz |
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| FLASH |
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| 9, 34, 33, |
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| MEMORY |
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| – 45, 10 |
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| A1 – A18 | 2, 12, 11, | 42, 41, 43, | A0 – A17 |
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| RESET | 26 |
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| XRST2 | C | |||
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| 3, 1, | 36, |
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| (Page 16) | |
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| 42, 35, 43, 36 – 38, 46,5 – | 47, 2, 3, 11 – 14, 6, 735, |
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| XBLE | 1 |
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| D0 – D15 |
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DATABUS | ADDRESSBUS | I/O0I/O15– |
| XWE 39 |
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| XOE | 9 |
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18,33,25,17,26, 19, 27, 28, 16, 23,40,32,24,31, 22, 30, 29 | A0– A16 |
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| IC5600 |
1
XOE | CS1 | XWE |
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| A1 – A17 |
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| • SIGNAL PATH |
A18 |
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| 34 XCE |
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| XWE | XOE | CS1 |
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15 15