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Aiwa HS-TX494 YU Service Manual

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Summary of Contents for Aiwa HS-TX494 YU

  • Page 3 CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor Chip resistor Dimensions (mm) Wattage Type Tolerance Symbol Resistor Code Form 1/16W 1005 0.35 1/16W 1608 0.45 1/10W 2125 1.25 0.45 1/8W 3216 0.55...
  • Page 7 SCHEMATIC DIAGRAM - 1 (MAIN: 591YU)
  • Page 9 SCHEMATIC DIAGRAM - 2 (MAIN:EXCEPT 591YU 494YZ) *NOTE:494YZ indicates-01 PWB information...
  • Page 11 SCHEMATIC DIAGRAM - 3 (MAIN:494YZ) *NOTE:494YZ indicates-11 PWB information...
  • Page 12 MAIN C.B<591YU> L 206 *TP1(VT) CT 202 IFT 201 VR 001 L 203 L 202 L 204 *SFR101 J001 L 201 HEADPHONE MAIN C.B<EXCEPT 591YU> 2 4 6 L 206 CT 201 L 202 *TP1(VT) VR 001 L 204 *SFR101 J001 L 201 HEADPHONE...
  • Page 14 8ZM-3 P3N (494YZ[LM] Only) 8ZM-3 P2N (EXCEPT 494YZ[LM]) BAR ANT MAIN C.B (591YU Only)
  • Page 16 W-P1.16-2.8-0.4 8ZM-3...
  • Page 18 W-P1.16-2.8-0.4...