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ORDER NO.
CRT3232
RS-A9/EW
OPTICAL DIGITAL REFERENCE SYSTEM DIGITAL INTEGRATED AMPLIFIER
RS-A9/EW
For details, refer to "Important symbols for good services".
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORA
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12 34 SAFETY INFORMATION - Service Precaution A 1. You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. 2. Do not keep connecting IP BUS-IN connector under the condition of H/U's power line on and RS-A9's power line off , otherwise data in memory may be erased. [ Important symbols for good services ] B In this manual, the
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56 7 8 CONTENTS SAFETY INFORMATION......................................................................................................................................2 1. SPECIFICATIONS.............................................................................................................................................4 2. EXPLODED VIEWS AND PARTS LIST.............................................................................................................6 A 2.1 PACKING ........
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12 34 1. SPECIFICATIONS GENERAL POWER AMP A Power Source............DC14.4V (10.8 — 15.1V allowable) Max. power (14.4V) ........................100Wx4/300Wx2 (4 Ω ) Grounding system.........................................Negative type Continuous power (14.4V) Max. Current consumption ...............................50Wx4/150Wx2 (Rated Power) .......................................................31A (20—20kHz, 0.02/0.02% (4Ω )) (No signal)...................................................
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56 7 8 A B C D E F RS-A9/EW 5 7 56 8
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12 34 2. EXPLODED VIEWS AND PARTS LIST NOTES : • Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. • Screw adjacent to mark on the product are used for disassembly. A • For the applying amount of lobricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) 2.1 PACKING 18 B 17 10-6 13 12 14 3 16 2 15 1 11 C 4 17 10 8 9 17 D 5 8 9 E 6 7 F RS
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56 7 8 PACKING SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. * 11 Polyethylene Bag E36-613 1 Screw Assy CEA4028 * 2 Shaft CLP1100 A 12 Filter CTX1060 * 3 Shaft CLP1224 * 13 Lock Tie CNV-754 4 Screw HNC50P200FZK 14Cord Assy CDE4167 5 Cover CEG1342 15Clamper CNV1443 16Cable CDE6690 6 Carton CHA5237 7 Contain Box CHD5237 17 Sub Carton CHG5236 8 Protector CHP2758 18-1 Owner's Manual CRB1955 9 Protector CHP2759 18-2 Owner's Manual CRB1956 10-1 Owner's Manu
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12 34 2.2 EXTERIOR 8 7 8 8 5 A 75 13 7 81 14 6 83 93 54 4 40 6 K 96 6 56 78 94 55 4 13 61 6 6 15 D 82 4 7 6 6 6 C 40 40 4 40 J 84 4 7 14 40 40 79 6 6 6 92 4 40 B 92 43 37 92 B A 92 H I 80 40 53 60 33 69 76 92 85 92 40 E F 62 72 77 44 92 16 74 67 69 92 66 40 73 63 35 D G B 85 92 57 77 6485 40 92 40 69 77 59 92 C 70 32 69 77 40 92 68 31 71 69 68 58 76 C 70 40 46 95 70 58 H 40 95 38 K 58 52 45 67 95 J 65 C F 92 I 40 1 E K 92 34 50 B 16 95 49 G 11 2 95 1 40 95 2 J 40 A 40 42 47 41 1 42 41 51 42
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56 7 8 EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 50 Holder CND1945 1 Screw BMZ30P050FZK 2 Screw AMZ30P080FZK A 51 Insulator CNM8710 3 Screw BMZ40P060FTC 52 Insulator CNM8711 4 Screw BMZ40P100FTC * 53 Lock Tie CNV-754 5 Badge CAH1895 54 Control Unit CWM9586 55 Knob CAA2762 6 Screw(M2.6 x 4) CBA1784 7 Screw(M5 x 10) CBA1775 56 Cord CDE7137 8 Screw(M2 x 6) CBA1776 57 Clamper(CN111) CEF1033 9 Cover CNB3023 58 Connect
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12 34 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM A B DSP UNIT C CONTROL PCB DIRRST Ach PCB DIR 21 OPT AUDIO IN1 G CN308 CN2101 IC 2001 CN508 CN507 IC 304 CN304 Q304 DIR1703E 11 TC7SH32FU BCK0 20 OPT IN1 DIN OPT1 1 4 10 6 1 DIN Ach INB OUTY 22 2 LRCK0 4 SCK0 OPT-IN1 5, 9, 12 DIT MCK 5, 9, 12 DIT LRCK 5 87 MID PCB IC 3007 IC 3009 X2001 TC74VHCT125AFT TC74VHCT125AFT TC7 K OPT AUDIO OUT3 11.2896MHz CN506 CN505 6, 8, 11 6, 8, 11 6 CN303 Q303 IC 303 DIT MID OPO3 1 MID OUT MID TC7SET
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56 7 8 A SRC Ach IC 2201 PLD, SRCBCK SM5849BF IC 3011 TC7WZ34FU 1, 3, 6 2, 5, 7 3 1A 1Y BCKI 3A 3Y 67 DOUT DIT LRCK 5, 9, 12 DIT BCK 1, 3, 6 DSP BCK PLD, SRCLRCK 2, 5 , 7 09 IC 3006 IC 3005 IC 3012 66 BCKO 125AFT TC74VHCT125AFT TC7WZ34FU 1, 3, 6 TC7WZ34FU 2, 5, 7 4 1A 1Y LRCI 6, 8, 11 65 LRCKO 3A 3Y DSP LRCK 63 SRCMCK IC 3008 2, 5 , 7 OCLK IC 2102 1 IC 3010 1, 3, 6 B TC7WZ34FU 6 C7SET32FU 1, 3 5, 7 TC7WZ34FU 48 ICLK RSIN 1A 1Y 2A 2Y PLD IC 3201 EPF6016ATI144-3 20 PLDBCK 24 OUTMLR DSP0 4, 8 17
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- - - - 12 34 A DAC opposition VOLUME 35mA/43mA AL I/V DF Left H CN2281 CN101 IC 101 IC 2202 IC 2241 IC 102 AD7564BRS PCM1704U-J DF1706E LT1358CS8 8 2 1 1 24 IOUT1D -INA OUTA 1 DOL 10 DATA Q2241 HL 14 AL 7 2 DIN IOUT VREFD 4 6 7 26 2 -INB OUTB IOUT1C BCKO BCLK Q2257 2 Q201 BCKIN 7 25 WCKO WCLK 28 LRCIN MUTE 19 Q202 HR B AR DAC 5 4 VREFA 14 35mA/43mA RST AR I/V IC 2261 PCM1704U-J 15 MUTE 2 Q2271 BCLK 14 IC 104 IOUT 7 LT1358CS8 6 25 2 1 WCLK XTI Q2287 -INA OUTA IOUT1B 1 6 ML 23 BL 21 6 7 DATA DO
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56 7 8 A AMP UNIT A IC 102 LT1358CS8 CN1201 Lch POWER AMP 1 RY1201 CN201 CN1102 -INA OUTA CN1205 CN1203 7 -INB OUTB HLO 12 AL AL 7 7 1 1 1 AL+ Q1402-Q1421 Q201 Lch POWER AMP MUTE Q202 B CN1206 CN1204 BL BL MLO 34 5 5 1 1 3 BL- Q1202-Q1221 56 Rch POWER AMP CN1101 RY1101 IC 104 CN1106 CN1104 LT1358CS8 MRO BR 12 BR 2 1 3 3 1 1 BR+ 1 -INA OUTA Q1302-Q1321 6 7 -INB OUTB EVOLENB Rch POWER AMP EVOLSTB ELDATA CN1105 CN1103 HRO AR 34 AR AR- 1 1 1 1 3 Q1102-Q1121 56 IC 106 TC7WH04FU Q1910 7 1 UMUTE SYS+
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12 34 3.2 AMP UNIT(GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". A A-a Large size SCH diagram A-a A-b A-a A-b Guide page A-a A-b Detailed page B C D Analog input : 41.4dBs Analog input : 41.4dBs Digital input : 39.4dBs Digital input : 39.4dBs E Analog input : 16dBs Analog input : 16dBs Digital input : 14dBs Digital input : 14dBs F A RS-A9/EW 14 12 3 4 CN201 COTROL PCB C CN901
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56 7 8 A A-b A-a A-b AMP UNIT A A-a A-b A-a A-b B CEK1139 > FU1902 C > D CEK1139 > FU1903 E NOTE : Symbol indicates a resistor. Decimal points for resistor No differentiation is made between chip resistors and and capacitor fixed values discrete resistors. are expressed as : Symbol indicates a capacitor. 2.2 2R2 No differentiation is made between chip capacitors and 0.022 R022 discrete capacitors. F The > mark found on some component parts indicates the importance of
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12 34 A 1 A-b B C D E F A-a RS-A9/EW 16 12 3 4 A-a A-a A-b CN201 C CONTROL PCB
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56 7 8 A 2 3 A-b B C D E F A-a RS-A9/EW 17 7 56 8 Analog input : 41.4dBs Analog input : 41.4dBs Digital input : 39.4dBs Digital input : 39.4dBs Analog input : 16dBs Analog input : 16dBs Digital input : 14dBs Digital input : 14dBs A-a A-a A-b CN901
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12 34 A B C D E F 1 A-b RS-A9/EW 18 12 3 4 A-a A-b AMP UNIT A CEK1139 > FU1902 > CONTROL PCB C R15/100 R15/100 R15/100 R15/100
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← ← 56 7 8 A B C D E F 2 3 A-b RS-A9/EW 19 7 56 8 CEK1139 > FU1903 NOTE : Symbol indicates a resistor. Decimal points for resistor No differentiation is made between chip resistors and and capacitor fixed values discrete resistors. are expressed as : Symbol indicates a capacitor. 2.2 2R2 No differentiation is made between chip capacitors and 0.022 R022 discrete capacitors. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, w
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12 34 3.3 DSP UNIT(DAC)(GUIDE PAGE) B-a 1/2 A B 2 B 2/2 B C C CN308 D B 2/2 E F B 2/2 CN601 C B 1/2 RS-A9/EW 20 12 3 4
