SERVICE MANUAL AUDIO AMPLIFIER TO ALPINE Home Page 1 / 06-A E05014 6W83-18C808-AB...
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<Cautions for Safe Repair Work> The following cautions will prevent accidents in the workplace and will ensure safe products. *The symbols indicate caution is needed to prevent injuries and damage to property. The symbols and their meanings follow. If you ignore this symbol and handle the product incorrectly or unsafely, Warning serious injury or death may result.
6W83-18C808-AB Contents Specifications Parts Identification Extension Cable Block Diagram Diagnosis Clear after product Measurement Parts Layout on P.W.Boards and Wiring Diagram 9 to 12 Schematic Diagram 13 to 18 Terminal Voltage of IC/TR 19 to 28 Description of IC Terminal 29 to 31 Exploded View (Cabinet) NOTE : Due to continuing product improvement, specifications and designs are subject to...
6W83-18C808-AB Diagnosis Clear after product Measurement Connection of Product Measurement (JIG No.U-F-040749) Most I/F Soft (JIG No.U-F-040612) SW BOX DC Power 6W83-18C808-AB (Manual) (5A) Dummy MICJIG Diagnosis (470 ohm) Check JIG SP/HP Dummy Load (JIG No.U-F-040592) Service parts Soft No. Diagnosis Clear Process 01E39814S01 YA05036...
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6W83-18C808-AB Parts Layout on P.W.Boards and Wiring Diagram(1/4) Orange Color Pattern : Component Side View MAIN P.W.Board (Component Side View) Blue Color Pattern : Foil Side View IC1005 IC1011 D1011 D1010 Q1016 Q1018 Q1015 Q1017 E1033 D1020 L2019 C1034 E1032 T1003 E1024 Q1011...
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6W83-18C808-AB Parts Layout on P.W.Boards and Wiring Diagram(2/4) MAIN P.W.Board (Foil Side View) R1095 TH1003 C1073 R1066 R1181 R1065 C1041 C1051 C1052 R1129 R1132 C2093 C2094 C2091 C2092 C1064 C2095 C2096 C1063 C2097 C2098 R2164 R2163 R2062 R1052 C2136 R1150 R2081 R1071 R2071...
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6W83-18C808-AB Description of IC Terminal HD64F2633RF28-A01 : IC8005 Symbol Terminal Description MODE terminal. No connect terminal. M24C I2C CLK EEP-ROM I2C CLK output terminal. M24C I2C DATA I/O EEP-ROM I2C DATA input/output terminal. C_OCMONI ICE POWER C_OC-MONI input terminal. C_ENABLE ICE POWER C_ENABLE output terminal.
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6W83-18C808-AB Symbol Terminal Description EV MUTE E-VOL MUTE output terminal. MCLK SW MCLK_SW output terminal. GND Connect terminal. No connect terminal. PVCC1 Power supply terminal. No connect terminal. FWE CONT FLASH FWE CONT output terminal. 56371 SS DSP CHIP SELECT output terminal. 56371 HREQ DSP HREQ input terminal.
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6W83-18C808-AB Symbol Terminal Description V DET DIAG V_DET input terminal. No connect terminal. AVCC Power supply terminal. Vref MOST TEMP DIAG MOST TEMP input terminal. TRANS TEMP DIAG TRANS TEMP input terminal. POWER FET TEMP DIAG POWER FET TEMP Input terminal. OUT FET1 TEMP DIAG OUT FET1 TEMP input terminal.