background image

 

        

GTO3501 

 

1 CHANNEL POWER AMPLIFIER 

 

SERVICE MANUAL

 

 
 

 

 
 

JBL Consumer Products 
250 Crossways Park Dr. 

Woodbury, New York   11797    Rev0 

 

11/2007 

Released 2007 
Discontinued XXXX 

Summary of Contents for Grand Touring Series GTO3501

Page 1: ...GTO3501 1 CHANNEL POWER AMPLIFIER SERVICE MANUAL JBL Consumer Products 250 Crossways Park Dr Woodbury New York 11797 Rev0 11 2007 Released 2007 Discontinued XXXX...

Page 2: ...wer 350W 2 ohms Frequency response 20Hz 330Hz 3dB THD N 1KHz LPF 22KHz 0 04 rated power 4 ohms Maximum input signal 6 0V Maximum sensitivity 100mV Bass Boost 50Hz 0 12dB DC Offset 30mV Output regulati...

Page 3: ...2 GTO3501...

Page 4: ...9 A 0 1 2 8 5 6 3 4 7 A B A B C D A C B 12 1 4 310mm 10 3 8 263mm 2 1 8 53mm 1 000 8 1 5 8 40mm 1 25mm D 2x 2x 4x 1x 1x 1x 3 GTO3501...

Page 5: ...he source unit See B for the adjustment procedure 6 Low Pass Filter Frequency Control 12dB octave low pass filter variable from 32Hz to 320Hz See C for the adjustment procedure 7 DBO Dynamic Bass Opti...

Page 6: ...Turn 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...

Page 7: ...Front Plate Standoff Trans Clamp Trans Clamp 1380 0003 00 RCA CAP Red RCA CAP Wht 6 GTO3501 Part Number Part Number...

Page 8: ...320 11 320 20HZ 100HZ AMP SPEAKER BALANCED INPUT UNIT BALANCED INPUT UNIT GAIN CONTROL BASS BOOST VARIABLE 0dB 12dB 20HZ 100HZ MODEL FREQ VARIABLE LP 11HZ 320HZ 12dB MAIN AMP FRONTL 2ohm 4ohm AUX OUT...

Page 9: ...1 R103 R102 R101 R100 R62 R27 R21 R117 0702 1153 02 Resistor 1 8W 15K 5 2 R256 R239 0702 1203 02 Resistor 1 8W 20K 5 3 R119 R18 R17 0702 1223 02 Resistor 1 8W 22K 5 4 R208 R106 R7 R1 0702 1243 02 Resi...

Page 10: ...5401 01 Transistor 2N5401 PNP TO 92 2 Q215 Q214 03P1 1015 01 Transistor 2SA1015 150MA 60V 400MW PNP TO 92 2 Q108 Q107 03P1 B649 07 Transistor 2SB649A 1 5A 180V 20W PNP TO 126 2 Q217 Q218 03N1 669A 07...

Page 11: ...1 8W 1 0805 3 R25 R12 R4 Capacitors 06D211054104 CAP Electro 1uF 25V 20 4 7 105C 1 C3 06D211074101 CAP Electro 100UF 25V 6 3 7mm 5mm 20 105C 1 C27 06D212273001 CAP Electro 220UF 16V 20 8 7 105C 5MM 1...

Page 12: ...11 GTO3501...

Page 13: ...12 GTO3501...

Page 14: ...GTO3501 13...

Page 15: ...12K R23 10K R12 100K C22 220 16V R18 22K R5 6K8 R3 330K R51 6K8 Q7 C1815 R15 1K 12 Q1 C1815 R7 18K DW GNO PART NO PART NAME PRODUCT MODE SCALE 1 1 UNIT MM SIZE A4 REV MV DRAWN BY CHECKED BY APPROVED...

Page 16: ...18 33K R120 3 3K Q107 A1015 Q108 A1015 V MUTE D108 FR204 D107 FR204 V1 C117 CC104 C137 100U 16V C118 CC104 C138 100U 16V V1 C130 CL104 C131 CL104 D100 1N4148 C103 22U 25V R117 10K C121 CC104 C120 CC10...

Page 17: ...4 7R0 25W R223 100R 0 5W R229 4 7R0 25W V1 Q215 5401 Q218 B649 Q220 B817 D201 4148 D200 4148 R240 470R C209 220U 25V R209 24K MUTE R235 56K C208 2 2U 50V R215 6 8K C207 NP220U 26V Q209 C1815 Q210 555...

Page 18: ...U1B NJR4560 3 2 1 U3A NJR4560 5 6 7 8 4 U3B NJR4560 15V 3 2 1 U2A NJR4560 C23 CC101 C10 W22U 50V R30 1K C30 CC104 C32 CC104 C35 47U C36 47U R37 4R7 R36 4R7 V1 V1 R17 20K R18 20K 4 6 5 VR1B B50K R38 82...

Reviews: