JBL GT5-A402 Service Manual Download Page 4

1x

4x

1x

9-1/4"

235mm

2-1/8"

54mm

7-1/2"

191mm

AB

C

D

E

A

B

C

or GT5-S422

 

 

GT5-A402, 

GT5-S422           

 

 

 

 

 

 

 

  

 
 

3

Summary of Contents for GT5-A402

Page 1: ...T5 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 Discont...

Page 2: ...ence rated power into 4 ohms 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...

Page 3: ...PACKAGING GT5 A402 GT5 S422 2...

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...

Page 5: ...e source unit or to a source 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 a...

Page 6: ...source OFF Disconnect RCA cables 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...

Page 7: ...GT5 A402 GT5 S422 6...

Page 8: ...GT5 A402 GT5 S422 7...

Page 9: ...GT5 A402 GT5 S422 8...

Page 10: ...GT5 A402 GT5 S422 9...

Page 11: ...R ELECTROLYTIC MHA 5 11m m 22uF 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 CAPACI...

Page 12: ...TAL FILM 1 2WJ10 0 5W 1 R03 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 15...

Page 13: ...COVER 4 SCR FH3 8BK SCREW STT3 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 Ch...

Page 14: ...GT5 A402 GT5 S422 13...

Page 15: ...R Q104 A1266GR Q103 C3198GR 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 1...

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