Pioneer tx 9500 mk2 service manual

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pioneer tx 9500 mk2 service manual

Extracted text from pioneer tx 9500 mk2 service manual (Ocr-read)


Page 1

Type Voltage Remarks KC 120V only CSA (Canada) approved with de-emphasis selector switch (25psl75psl KU 120V only UL (U.S.A.) approved with de-emphasis selector switch l25trs/75psl HG 22OY and 240V (Switchabte) SEMKO (Sweden), NEMKO (Norway), DEMKO (Denmark) and El (Finland) approved S 110V, 120V, 22OV and 240V (Switchabte) General export model with de-emphasis selector switch l25ysl50ps/75psl TX-g'5ClCltr MODEL TX-gsOOII COMES tN FOUR VERSIONS DISTINGUISHED AS FOLLOWS: . Service informations for TX-9500II/KU is described on page 5 through 52 in this manual. o For servacing of Kc, S and HG types please refer to TX-9500II/KU manual with the exception of descriptions in the "Additional Service Manual" (p.53-p.86). CONTENTS 1. 2. 3. 4. 5. CONNECTION DIAGRAM SPECIFICATIONS BLOCK DIAGRAM 5 6 7 I FRONT PANEL FACILITIES CIRCUIT DESCRIPTIONS 5.1 AM Tuner 5.2 FM Tuner DISASSEMBLY 5.3 REC LEVEL CHECK 5.4 Power Supply Circuit Signal Generator Circuit 11 11 15 6. 7. 15 16 20 21 PARTS LOCATION 7.1 Front Panel View 7.2 Front View with Panel Removed 17 18 19 7.3 Top View 7.4 Rear Panel View 8. DIAL CORD STRINGING

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9. ADJUSTMENTS 9.1 FM Section 22 9.2 AM Section 26 10. EXPLODED VIEWS 10.1 Top Side 27 1O.2 Bottom Side . 29 10.3 Nomenclature of Screws, Washers and Nut . . . . . . 31 11. PACKING 32 12. SCHEMATIC DIAGRAMS, P.C. BOARD PATTERNS AND PARTS LIST 12.1 Schematic Diagram and Miscellaneous Parts List 33 12.2 FM Front End (AWB-023) . 36 12.3 AM FM lF Assembly (AWE-070) ... 37 12.4 MPX AF Assembly (AWD-009) 45 12.5 Power Supply Assembly (AWR'128) 50 Additional Service Manual 1. CONTRAST OF MISCELLANEOUS PARTS 54 * 2. KC TYPE 2.1 Schematic Diagram and Miscellaneous Parts List 2.2 Power Supply Assembly (AWR-I29) 2.3 Packing 3. HG TYPE 3.1 Schematic Diagram and Miscellaneous Parts List 3.2 MPX AF Assembly (AWD-008) 3.3 Power Supply Assembly (AWR'I30) 3.4 Packing 4. S TYPE 4.1 Schematic Diagram and Miscellaneous Parts List 4.2 MPX AF Assembly (AWD-010) 4.3 Power Supply Assembly (AWR-I31) .. . . 4.4 Switch Assembly (AWX-113) . . 4.5 Packing 56 59 61 62 65 70 73 74 77 82 85 86