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GT5-A402 

GT5-S422 

 

2 CHANNEL POWER AMPLIFIER 

 

SERVICE MANUAL

 

 

 

 
 

JBL Consumer Products 

250 Crossways Park Dr. 

GT5-A402 Released 2007 

 

Woodbury, New York   11797  

 

 

 

Discontinued XXXX 
GT5-S422

 

Released 2009

  

 

 

 

 

 

 

 

 

Rev1  4/2009

 

Discontinued XXXX 

 

 

 

 

 

 

 

 

 

 

 

Downloaded from 

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Summary of Contents for GT5-S422

Page 1: ...IFIER SERVICE MANUAL JBL Consumer Products 250 Crossways Park Dr GT5 A402 Released 2007 Woodbury New York 11797 Discontinued XXXX GT5 S422 Released 2009 Rev1 4 2009 Discontinued XXXX Downloaded from www Manualslib com manuals search engine ...

Page 2: ... GT5 A402 Total Peak power 240W GT5 S422 Total Peak power 300W Frequency response 10Hz 100kHz 3dB THD N 1KHz LPF 22KHz 0 05 rated power 4 ohms Channel Separation 50db Input Impedance 15kΩ Maximum input signal 6 0V Maximum sensitivity 200mV Hi Pass Low Pass X over Limits 32Hz 320Hz 20 12dB oct Bass Boost 50Hz 6dB DC Offset 30mV Output regulation 38dB Idle Current 4 ohms 0 46A Max Current Draw 11A R...

Page 3: ...PACKAGING GT5 A402 GT5 S422 2 Downloaded from www Manualslib com manuals search engine ...

Page 4: ...1x 4x 1x 9 1 4 235mm 2 1 8 54mm 7 1 2 191mm A B C D E A B C or GT5 S422 GT5 A402 GT5 S422 3 Downloaded from www Manualslib com manuals search engine ...

Page 5: ...e of switched 12V ACC 3 Input Connectors RCA Connect to the RCA outputs from the source unit or signal processor 4 Input Level Control Used to match the input level of the amplifier to the output level of the source unit See A for the adjustment procedure 5 Power On LED Illuminated when the amplifier is on 6 Protect LED Illuminated under any of the following fault conditions battery over under vol...

Page 6: ...ables at amplifier If noise stops check equipment cables leading to amplifier Verify A RCA cables are of good quality with no breakage to internal shields B RCA cables from source to amplifier are not run alongside any power cables 4 Amplifier Output Distorted Music Verify A Source output music to amplifier is not distorted B Source output sensitivity is correctly adjusted 5 Amplifier Shuts Down G...

Page 7: ...GT5 A402 GT5 S422 6 Downloaded from www Manualslib com manuals search engine ...

Page 8: ...GT5 A402 GT5 S422 7 Downloaded from www Manualslib com manuals search engine ...

Page 9: ...113 C3198GR R135 22 C213 823 M R136 22 Q103 C3198GR Q101 C3198GR D201 1SS133 R138 22 R137 22 Q213 C3198GR Q104 A1266GR Q208 C1027Y C229 104P Q102 A1266GR R140 1K J63 6m m R134 1K R145 1 1K J15 20m m R146 560 C26 2 2 50V D07 FR154 R132 22K R133 6 8K R206 560 C29 47 35V J40 15m m C17 104P RCA1 AV2 8 4 13A R210 10K D102 1N4744 C101 10 16V DSA R37 4 7KF Q110 D718 Q111 B688 J02 15m m Q107 C3200GR FUSE ...

Page 10: ...GT5 A402 GT5 S422 9 Downloaded from www Manualslib com manuals search engine ...

Page 11: ...2uF 16V 4 C102 103 202 203 CAP016470 E CAPACITOR ELECTROLYTIC MHA 5 11m m 47uF 16V 2 C06 12 CAP035470 E CAPACITOR ELECTROLYTIC MHA 5 11m m 47uF 35V 1 C29 CAP016101 E CAPACITOR ELECTROLYTIC MHA 5 11m m 100uF 16V 6 C05 09 11 125 131 225 CAP025101 E CAPACITOR ELECTROLYTIC MHA 5 11m m 100uF 25V 2 C133 134 CAP100102 M CAPACITOR MYLAR 100V 5 102 M 1 C10 CAP100183 M CAPACITOR MYLAR 100V 5 183 M 2 C116 21...

Page 12: ... RES1012 J RESISTOR MOR 2WJ100 2W 1 R31 RES1512 J RESISTOR MOR 150 2W J 2 R161 162 RES0R15 J RESISTOR MOR 5WJ0 1 5W 4 R148 149 248 249 3B20Kx2 LEVEL POT V9M 7x5 G3 PH2R N 15S 3B20Kx220KB 2 1 VR01 15C50Kx4 FREQ POT V9M 7x5 G 4R PH2R N15S 15C50Kx450KC 4 1 VR02 RET94011 8 F RESISTOR DISK TYPE NTC 50K50K 1 TH01 Miscellaneous CORE GT402 TRANSFORMER 29PHI ISU29PHI 6t 0 7x6 11t 0 7x3 1 T01 CORECL 300 IND...

Page 13: ...T3 FH 3x8 BK 8 PANEL HEATSINK 8 SIDE SCR BH3 5NI SCREW STT2 BH 3X5 NI WASHER 2 BADGE SCR MB4 14NI SCREW SMB 4X14NI LOCK HEAD 4 TR BRACKET General Capacitance Codebreaker Chart pico farad pF nano farad nF micro farad mF uF or mfd capacitance code 1000 1 or 1n 0 001 102 1500 1 5 or 1n5 0 0015 152 2200 2 2 or 2n2 0 0022 222 3300 3 3 or 3n3 0 0033 332 4700 4 7 or 4n7 0 0047 472 6800 6 8 or 6n8 0 0068 ...

Page 14: ...GT5 A402 GT5 S422 13 Downloaded from www Manualslib com manuals search engine ...

Page 15: ...Q101 C3198GR R07 4 7K R08 4 7K C05 100 16V Q03 A1266GR Q04 A1266GR Q05 C3198BL R113 5 6K R205 47KF Q09 A1266GR R09 10K R10 10K C09 47 16V D03 1SS133 R13 820 C113 823M R17 1K R18 22K C08 10 25V R19 33K Q06 A1268GR R20 15K C12 47 16V PROTECT C15 473P R204 47KF R14 47K C10 102M R16 22K C11 100 16V C102 22 16V C06 47 16V RCA01 B AV4 8 4 13A R03 10 0 5W R22 470 Q08 A1266GR C04 1000 35V RX D04 1SS133 C1...

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