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ORDER NO.
TRT1133
SE-DIR800C
DIGITAL CORDLESS SURROUND HEADPHONE
SE-DIR800C
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
SE-DIR800C KUCXCN1 AC120V
SE-DIR800C NYXCN AC220- 240V
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, Keetbe
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1234 SAFETY INFORMATION A This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair o
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5 678 [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. A When you find the procedures bearing any of the symbols, be sure to fulfill them: 1. Product safety 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. Adjustment
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1234 1. SPECIFICATIONS A Specifications Headphones SE-DHP800 Transmitter TRE-D800 Playback frequency range......... 12Hz - 22kHz Decoder function ....................... Dolby Digital Power source....................................... DC 2.4V .......................................... Dolby Pro Logic II (supplied rechargeable battery x 2) ................................................................. DTS ............. DC 3V (size AA dry cell battery x 2) ........................... PCM (F
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5 678 Accessories A B AC/DC Power Adaptor Vertical Stand Coaxial digital cable (WWR1017 / UC) (WNK2387) (WDE1228 / UC) (WWR1018 / EW) (WDE1236 / EW) C Rechargeable nickel-metal Warranty card Operating Instructions hydride batteries (2) (WRB1055 / UC/EW) (WRX1003 / UC) (WEX1012) (WRB1056 / EW) (WRX1004 / EW) D E F SE-DIR800C 5 7 56 8
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4 1234 2. EXPLODED VIEWS AND PARTS LIST NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. A Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case
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5 678 PACKING Parts List Mark No. Description Part No. Mark No. Description Part No. 8 Packing Case See Contrast table(2) NSP 1 Warranty card See Contrast table(2) A 9 Headhone case WHG1864 2 Coaxial digital cable See Contrast table(2) 10Transmitter case WHG1865 NSP 3 HEADPHONE WPH1021 4 Rechargeble Battery WEX1012 11 Outer carton See Contrast table(2) 5 Vertical stand WNK2387 12Handle WNK2160 NSP 13 TRANSMITTER WPX1010 6 Operating Instructions See Contrast table(2
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1234 2.2 TRANSMITTER SECTION A 7 31 28 22 16 24 5 9 8 B 11 17 22 18 19 29 10 14 33 29 3 E 1 C 25 13 4 34 15 32 D 36 6 12 35 27 2 E 30 21 21 30 21 21 23 26 F 21 8 SE-DIR800C 123 4
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5 678 TRANSMITTER SECTION Parts List Mark No. Description Part No. Mark No. Description Part No. 19Connect terminal WBH1030 A 20 • • • • 1 PCB Assy WWX1067 2 Weight WNA1127 21Foot WEP1061 3 Cover WNK2291 22Sheet WER1107 4 Front panel WNK2396 23Label WRW1067 5 Upper case WNK2397 24Seal WRW1063 25Front lens WNK2296 6 Bottom case WNK2422 7 Battery lid WNK2398 26Screw PMZ30P060FZK 8 Upper lens WNK2297 27Screw PPZ26P080FZK 9 Volume knob WNK2393 28Screw PPZ30P060FZK 1
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1234 2.3 HEADPHONE SECTION A 27 14 27 5 40 19 41 40 B 3 42 16 3 39 39 17 21 10 41 40 40 29 18 B 40 39 5 40 34 40 42 D 28 39 42 17 7 13 C 2 4 37 42 9 12 40 16 Refer to 42 " 7.1.2 Wiring 44 processing figure " 22 40 A 22 35 23 20 25 15 36 43 8 38 1 D 26 24 C 6 Refer to 11 " 7.1.2 Wiring processing figure " 4 4 Heart Rittsu wire Cable wiring Diagram L=560 (It lets the inside of a 33 front band tube pass.) Main Power PCB Phot PCB 1Heart Shield Phot PCB E 30 PCB L=700 Vol (It lets the
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5 678 HEADPHONE SECTION Parts List Mark No. Description Part No. A 1 Power PCB ASSY WWX1066 2 Main PCB ASSY WWX1065 3 Headband WNA1123 4 Photo cover WNK2282 5 Bracket WNA1125 6 Case L WNK2371 7 Case R WNK2372 8 Base cover L WNK2278 9 Base cover R WNK2279 10Volume cover WNK2389 B 11Battery lid WNK2388 NSP 12 Base R WNK2277 13Holder_ L WNK2390 14 Holder_ R WNK2391 NSP 15 Base L WNK2276 16Hanger WNK2375 17Hanger cover WNK2284 18 Holder cover L WNK2287 19 Holder cover R WNK
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1234 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 MAIN, POWER, L.PHOTO and R.PHOTO PCB ASSYS A MAIN PCB ASSY (WWX1065) A : AUDIO SIGNAL ROUTE (L ch) B C R. PHOTO PCB ASSY D D (WWX1069) E F A D 12 SE-DIR800C 123 4
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5 678 A POWER PCB ASSY B (WWX1066) B C L. PHOTO C PCB ASSY D (WWX1068) E ÷ When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". F ÷ The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. ÷ : The power supply is shown with the marked box. A B C SE-DIR800C 13 7 56 8
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1234 3.2 PCB ASSY A B C D E F E 14 SE-DIR800C 123 4
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5 678 A PCB ASSY (WWX1067) : AUDIO SIGNAL ROUTE (L ch) E B C D E : The power supply is shown with the marked box. F E SE-DIR800C 15 7 56 8
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1234 PCB CONNECTION DIAGRAM A NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. Symbol In PCB Symbol In Schematic Part Name Diagrams Diagrams BC E BC E 3. The parts mounted on this PCB include all necessary parts for several destinations. Transistor B C E For further information for respective destinations, be sure to check with the schematic
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5 678 4.2 POWER PCB ASSY SIDE A SIDE A A POWER B PCB ASSY B TP19 TP15 A TP21 A TP17 TP18 A TP14 TP20 A TP16 C TP2 A TP4 (Shield Line Heart Line) TP1 A TP3 (Shield Line GND) SIDE B (WNP1055-A) IC7 IC9 IC8 Q1 B POWER SIDE B PCB ASSY D E F (WNP1055-A) B B SE-DIR800C 17 7 56 8
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1234 4.3 MAIN PCB ASSY SIDE A SIDE A A MAIN PCB ASSY A B IC6 IC3 IC2 C IC5 IC1 VR1 IC4 D (WNP1053-A) E F A A 18 SE-DIR800C 123 4
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TP8 TP7 5 678 SIDE B SIDE B A MAIN PCB ASSY A SPEAKER R ch B C TP16 TP17 TP14 B TP18 TP6 D TP5 (WNP1053) TP4 B TP2 E (Shield Line Heart Line) TP1 TP3 B (Shield Line GND) F A A SE-DIR800C 19 7 56 8 B TP21 SPEAKER L ch B TP20 TP15 B TP19
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1234 4.4 PCB ASSY A SIDE A PCB ASSY E Q19 Q17 Q18 Q20 Q13 Q12 Q29 Q32 IC10 IC8 IC9 Q28 IC16 Q11 IC7 Q27 IC4 IC2 IC17 IC6 IC14 B C D E F E 20 SE-DIR800C 123 4
