— MAIN Section — |
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| DIGITAL |
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| OPTICAL IN |
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| A/D, D/A CONVERTER |
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| IC314 |
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| IC307 |
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DIN |
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| 12 | 13 | 3 | IC353 |
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| INLM |
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| 55 | ||||
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| INLP | |
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| ADDT |
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| A/D | 56 | |
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| 12 | I/O |
| INRP | |||
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| CONVERTER | 1 | |||
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| INRM | ||
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| MCK1 |
| 2 | |
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| 10 11 | 15 |
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| BCK |
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| X301 |
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| LRCK |
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| 22MHz |
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| 512FS |
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ADDT |
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DADT |
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| 25 28 26 | 22 35 | 36 |
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SCTX |
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| 256CK XOUT | XIN | L1 |
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XINT |
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| L2 | 41 |
| BCK |
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| DADT |
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| D/A | 39 | |
BCK |
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| 12 89 |
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| 27 |
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LRCK |
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| CONVERTER | R2 | 30 | |||
LRCK |
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| XINIT | SCTX | 83 | 18 | INIT |
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| 32 | ||||
512FS |
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512FS |
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| CPU INTERFACE |
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SQSY |
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| 15 | SQSY |
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DQSY |
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| 16 | DQSY |
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| 19 20 21 |
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| SLOCK |
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| SWDT |
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MNT3 |
| 42 | MNT3 |
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| SCLK |
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| XBUSY |
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MNT2 |
| 41 | MNT2 |
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| SRDT |
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MNT1 |
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| 33 | SHOCK |
| AMUTE | 93 |
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MNT0 |
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| 77 | FOK |
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2423
| 17 |
| 15 |
| 16 |
MUTE | |
| 4 |
RV701
REC LEVEL
26 | 25 | 22 | 21 |
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| IC301 |
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LPF | 14 | 1 |
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| MUTE |
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| Q101 |
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| MUTE |
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| SW |
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| Q306 |
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L
IN
R
J301
LINE
(ANALOG)
R
OUT
L
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SENS | 32 | SENS |
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| X303 |
25 | 32.768KHz | ||||
SRDT | 69 | SRDT |
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SCLK | 67 | SCLK |
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SWDT | 68 | SWDT | XOUT | 27 | X302 |
XLAT | 90 | XLATCH |
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| SCLK |
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| 12MHz |
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| XIN | 28 |
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| SWDT |
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BD | XLAT |
| KEY0 | 3 |
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| MATRIX | |||
SECTION |
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| KEY1 | 4 | |
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| SW | ||
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| KEY2 | 5 | |
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LIMIT | 96 | LIMITIN |
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REFLECT | 98 | REFLECT | JOG1 | 50 |
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PROTECT | 97 | PROTECT | JOG0 | 51 |
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•R-ch is omitted.
•Signal path.
:PB
:REC
: REC (Digital in)
CHUCK IN |
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| 6 | CHUCK IN |
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| DIGITAL |
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| 8 | PACK OUT | SORCE | 10 |
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| INPUT |
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| 38 | PLAY P |
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| ANALOG | S702 | +3V |
| 5 | +3V REG | 1 |
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| 37 | REC P |
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| (BD) |
| IC192 |
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| SYSTEM CONTROL |
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| IC316 |
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| PH +5V | 1 | ||
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LDON |
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| 75 | LD ON |
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| SYS +3.3V |
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WRPWR |
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| 80 | WRPWR |
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| ANA +5V | 4 | ||||
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MOD |
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| 86 | MOD |
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| LED SW | D701 |
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| LED0 | 43 |
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| Q701,702 | POWER |
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| 6 | ||||
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| 2 | DRIVE | 5 | 94 |
| REMOCOM | 14 | 3 | RM | SIRCS |
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LD IN | RECEIVER |
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| IC702 |
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| DISPLAY DRIVER |
| AC | |
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| IC701 |
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10 | DRIVE | 6 | 94 | LD OUT |
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| S1 | 4 |
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| FLCLK | 71 |
| 62 | SCK |
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| FLDATA | 72 |
| 63 | SDATA | S36 | 39 | FL701 |
| LOADING MOTOR |
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| FLCS | 73 |
| 61 | CS |
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| FLUORESCENT |
| DRIVE |
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| G1 | 40 | INDICATOR |
| IC311 |
| LOADING |
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| POWER DOWN | 13 |
| 60 RST | TUBE | |||
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| SW | 39 | LD LOW |
| G15 54 |
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| Q301,302 |
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SDA |
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| 52 | SDA |
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SCL |
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| 53 | SCL | VBAT | 23 |
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XRST |
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| 81 | STB | 36 |
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16 @ @
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| SWITCHING REG | |||||
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| IC309 | ||||
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| +5V REG |
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| +3.3V REG |
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| +5V REG |
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| BACK UP |
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S. RESET |
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| P. DOWN |
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12 |
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2 |
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POWER
ON/OFF SW
Q307, 308
+6V | 1 | +6V REG | 3 | |
IC303 | ||||
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3 |
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| +B |
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7 |
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3 | 2 | |||
IC304 | ||||
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3 | 1 | |||
IC310 | ||||
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RECT D309, 310
RECT D303, 304
RECT D301, 302
RECT D305, 306
AC
FL701
AC
TR301
POWER
TRANSFORMER
AC IN
— 23 — | — 24 — |
