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Service Manual

GX-A602

280-Watt full range car power amplifier

Released EU2014

Harman Consumer Group, Inc.

Rev 0, 00/20XX

8500 Balboa Boulevard

Northridge, California 91329

CONTENTS

Содержание GX-A602

Страница 1: ...r power amplifier Released EU2014 Harman Consumer Group Inc Rev 0 00 20XX 8500 Balboa Boulevard Northridge California 91329 OWNER S MANUAL 2 TROUBLESHOOTING 7 TECHNICAL SPECIFICATIONS 9 BLOCK DIAGRAM...

Страница 2: ...ttery s terminal Do not install the fuse in the holder at this time 3 Route this wire to the amplifier s location and connect it to the amplifier s 12 V terminal Be sure to use appropriate grommets wh...

Страница 3: ...he illustration to the right The speaker level connectors on all GX series amp models follow this wiring configuration Follow the instructions in the previous sections substituting the speaker level c...

Страница 4: ...ne outputs as shown in the illustration below L L R R Line Outputs Source Unit See Set The Crossover Controls on page 20 for information about setting the amplifier s controls for 2 channel operation...

Страница 5: ...s a single high power channel for a subwoofer Minimum speaker impedance 4 ohms Connect the subwoofer to the RL and RR terminals NOTE You can connect two 2 ohm subwoofers in series to maintain the requ...

Страница 6: ...ation below NOTE Use a Y adapter to connect the source unit to the amplifier s left and right input jacks L L R R Source Unit Y Adapter Subwoofer Output See Set The Crossover Controls on page 20 for i...

Страница 7: ...and speaker connections have been properly made Check that the amplifier s Level controls are not turned all the way down counter clockwise Check that the vehicle audio system s source unit s volume c...

Страница 8: ...mation about setting the Level controls Sound in the front rear speakers is distorted Make sure the amplifier s Crossover Filter switch for the distorted channels is set to HP Set the Crossover contro...

Страница 9: ...oise 2 V 4 ohms 75 dB 75 dB 75 dB Effective damping factor 4 ohms 50 50 50 Frequency response 3 dB 20 Hz 20 kHz 1 dB 20 Hz 20 kHz 1 dB 10 Hz 320 Hz Maximum input voltage 20 V 20 V 20 V Maximum input s...

Страница 10: ...Linput Class AB Audio Power Amplifier inputselector variablecrossover 1 2 3 4 HIIN Pitch 2 5mm A bassboost 45Hz 0 12dB B5 INPUTSENS 0 2V 4V crossover 80Hz 12dB oct B1 B2 B3 HP LP pass B4 LP FLAT B6 4R...

Страница 11: ...Q1S Q2S Q7 Q8 Q16 Q17A Q32A Q33 Q102 Q102P Q103 Q103P Q202 Q203 150 010103000094 SMD 18K 1 10W 1 0603 1 1 R4P 160 010103000017 SMD 1K 1 10W 1 0603 4 1 R1P R155P R156P R70P 170 010103000026 SMD 1M 1 10...

Страница 12: ...494C SO 16 1 1 U18 500 020123000101 SMD 104 50V 1206 X7R 10 1 1 C122 510 010103000162 SMD 2 7K 1 10W 1 0603 2 1 R4A R4B 520 020123000011 SMD 122 50V 0603 X7R 10 2 1 C2 C3 530 010103000238 SMD 4 02K 1...

Страница 13: ...Q110 Q210 Q202P 290 050203000062 DIP 2SD667 1A 120V 0 9W NPN TO 92L 3 1 Q109 Q209 Q201P 300 010203000110 DIP 1 8W 680 5 4 1 R156 R157 R256 R257 310 170903000056 DIP 0 6 7 5MM 7 1 J35 J37 J45 J47 J62 J...

Страница 14: ...000216 DIP 3300uF 25V 20 16 26 105 2000H 1 1 C110 210 020513000185 DIP 2200uF 35V 20 16 26 105 7 5 2000H 2 1 C145 C146 220 GD0301000160 22 23 1 5MM 2 1 10 HDA030320007 1220 1220 1 5MM 1 1250 230 LS010...

Страница 15: ...0 2 1 C11A C11B 200 010103000268 SMD 47K 1 10W 1 0603 4 1 R8 R9 R10 R11 210 010103000307 SMD 5 6K 1 10W 1 0603 2 1 R6A R6B 220 010103000523 SMD 5 6K 1 8W 1 0805 2 1 R4H R7H 230 010103000360 SMD 75K 1...

Страница 16: ...00184 H4 75 25 2 M3 6 M3 4 2 1 50 LS0101000086 3 6MM 2 1 60 LS0201000066 PT3 8MM 3 1 70 MP0101000046 ABS 20 1 16 1 4 2MM LOGO 1 1 10 MP0101000045 ABS 20 1 16 1 4 2 1 1 10 PTABS2000012 ABS 757 2 45 1 8...

Страница 17: ...EL 5g 64 49MM 1 1 90 BZ0302000004 350 230 0 05MM 1 1 100 WX0302000480 K K L465xW256xH265mm GX A602 HARMAN GX A602 1 4 110 LP0102000813 210m 140mm 470 105g 80g Harman GX A602 GX A604 GX A3001 1 1 120 T...

Страница 18: ...Q204 2SC1015 R237 47R R236 47R R238 6K8 Q209 667A Q208 MPSA13 C235 CL104 R247 3K3 R248 5K6 Q206 2N5401 Q207 2N5551 C231 100P R246 47R R249 47R C232 100P R265 0 15 5W R256 680R D201 IN4148 R259 6K8 Q2...

Страница 19: ...23C CL333 R17A 82K R29A 43K R18A 220R R15A 220R FLHI80Hz 15V 15V FL1 LP 180Hz FLLP 80Hz FLFULL C11B CL473 C23B CL183 R12B 75K R10B 75K R13B 220R R14B 220R R19B 22K C24B CC471 2 3 1 8 4 U5A NJM4558 6 7...

Страница 20: ...7 8 9 CN1B CN9 C401 682 C402 682 C403 682 C404 682 C26 CL104 power supply DWG NO PART NO PARTNAME PRODUCTMODE Page Number UNIT MM SIZE A3 REV T3 01 DRAWBY CHECKEDBY APPROVEDBY DATA DATA DATA GX A602...