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For U.S.A., Canada , Europe & China model SERVICE MANUAL AVR-1403 MODEL AV SURROUND RECEIVER This service manual is composed of only pages whose contents are different from those for the model AVR-1602. For servicing, refer to the previously issued service manual of AVR-1602 (X0116) at the same time.
AVR-1403/483 SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check.
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AVR-1403/483 PARTS LIST OF P.W.B. UNIT ASS'Y MAIN P.W.B. ASS'Y Note :The symbols in the column "Remarks" indicate the following destinations. Ref. No. Part No. Part name Remarks :U.S.A. & Canada model RESISTORS GROUP EU :U.S.A. model (AVR-483) R104C 963 9005 451 Metal film 5.6 kohm 1W...
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AVR-1403/483 CPU P.W.B. ASS'Y Note :The symbols in the column "Remarks" indicate Ref. No. Part No. Part name Remarks the following destinations. SEMICONDUCTORS GROUP :U.S.A. & Canada model IC231 963 0093 608 IC M62446AFP EU :U.S.A. model (AVR-483) RESISTORS GROUP...
AVR-1403/483 PARTS LIST OF EXPLODED VIEW Note :The symbols in the column "Remarks" indicate the following destinations. Ref. No. Part No. Part Name Remarks Q'ty :U.S.A. & Canada model 963 0073 152 CPU P.W.B. Ass'y for E3,EU EU :U.S.A. model (AVR-483) 963 0073 165 CPU P.W.B.