JBL GTO4000 Technical Manual Download Page 1

  4 CHANNEL 

POWER AMPLIFIER

TECHNICAL MANUAL

 GTO 4000

JBL CONSUMER PRODUCTS
250 CROSSWAYS PARK DRIVE, WOODBURY, NY 11797
8500 BALBOA BOULEVARD, NORTHRIDGE, CA91329
WWW.JBL.COM

-13 dB

-13 dB

-3 dB

+3 dB

0 dB

-8 dB

-3 dB

+3 dB

0 dB

-8 dB

-13 dB

-13 dB

4/3/2  Channel  Power  Amplifier

GTO 4000

Summary of Contents for GTO4000

Page 1: ...MANUAL GTO 4000 JBL CONSUMER PRODUCTS 250 CROSSWAYS PARK DRIVE WOODBURY NY 11797 8500 BALBOA BOULEVARD NORTHRIDGE CA91329 WWW JBL COM 13 dB 13 dB 3 dB 3 dB 0 dB 8 dB 3 dB 3 dB 0 dB 8 dB 13 dB 13 dB 4...

Page 2: ...ew 19 Number of Channels RMS Bridged Power Output 4 Ohm SNR A weighted Frequency response RMS Power Output 2 Ohm RMS Power Output 4 Ohm THD Rated Output Power Output max Active crossover cont var Cros...

Page 3: ...qual to 50 ohm source impedance and floating The signal source GND shall be connected to the Amplifier PWR GND at the Amplifier Output Load Unless otherwise specified all tests shall be conducted with...

Page 4: ...et at any fequency between 30Hz and 320Hz adjustable 6 Power Connector Connection 12V for GND and REM in or out 7 Fuse 25A attached type 8 Output Connector connect a wire between the output terminal o...

Page 5: ...wer Connection Line Level Input Remote On Off Remote Antenna Power Supply Antenna Motor Ground Remote On Off Black Power Ground Red Main 12V Black Power Antenna Input Power Antenna Cassette Receiver P...

Page 6: ...15 2KF NJM2068LD NJM2068LD 10 16V NJM2068LD 3300 35V SRF 10 16V 470P 7 5m m 470P 10m m 470 470 10K 7 5m m 6m m 7 5m m 12 5m m 7 5m m 55m m 6m m 7 5m m 6m m 6m m 100P 183M 104M JSS 2308A 22 47 100P 22...

Page 7: ...02 D05 D04 D03 U01 U02 D03 R102 R101 C102 C101 C002 C001 D04 D05 D11 D02 D13 D15 D16 D14 D12 D01 NHT224GDx12 R003 R002 R001 01 D06 WF01 WF PAS240 01 PAS240 01 LEDMETER LEDMETER L CH GND 15V R CH L CH...

Page 8: ...00 00610 METAL FILE 1 5WJ 10 OHM 2 R151 251 351 451 RES 00 00598 CARBON FILE 1 5WJ 1 5K OHM4 RES 00 00702 CARBON FILE 1 5WJ 4 7K OHM 3 RES 00 00720 CARBON FILE 1 5WJ 5 6K OHM16 R313 315 332 342 R413...

Page 9: ...132 133 138 J140 501 517 519 J660 750 824 825 J843 J20 36 39 41 50 JUP 00 00046 0 OHM JUMPER 12 5m m 23 J701 807 808 809 J810 811 812 813 J136 137 500 502 J 822 844 J78 79 101 102 103 JUP 00 00047 0...

Page 10: ...EL PAPER SPACER A MOTA0218880 MOSG0147100 MOCU0441500 3 2m 1 1 BLUE COLOR 3g FIBER 200 0x5 0x0 5T 4 Channel Power Amplifier Gto 4000 Gto4000 Parts List MECHANICAL MAIN HEAT SINK MAHSHC12300 AL EXTRUDI...

Page 11: ...m VOLUME VOLUME Input Amp Input Amp SWITCH SWITCH FULL FULL LPF 32 320Hz LPF 32 320Hz HPF 32 320Hz HPF 32 320Hz OUTPUT STAGE CHANNELS 1 2 OUTPUT STAGE CHANNELS 3 4 FRONT REAR BASS BOOST 45Hz 6dB SWITC...

Page 12: ...OG A RUBBER CUSHION SCREW FUSE WARRANTY CARD MO OL 01 0001 0 M0 OL 01 0002 0 MO CU 01 4167 0 MB SC 05 2 40 20 PART NO 16 17 WINDOW STICKER MANUAL MODEL MA GB 04 6894 0 MO IN 08 7337 0 MA PB 01 4101 0...

Page 13: ...12 Integrated Circuit Diagrams U01 TL494CN P W M IC DEAD TIME CONTROL U101 102 103 104 301 302 U303 304 305 306 NJM2068D DUAL OP AMP 1 2 3 4 5 6 7 8 A B 4 Channel Power Amplifier Gto 4000...

Page 14: ...B E E C B E KTC3198GR Q02 131 132 143 181 231 Q232 243 281 331 332 343 Q431 432 443 KTA1266GR Q11 12 23 33 133 141 Q142 233 241 242 333 Q341 342 433 441 442 C C B B E E KTA1023Y Q01 144 244 344 444 G...

Page 15: ...sistor Diagrams C B E KTD718 Q135 235 335 435 C B E KTB688 Q145 245 345 445 E C B K K A C B E C B E KTC3198BL Q21 KTC3200GR Q151 251 351 451 Q140 240 340 440 C B E KTA1268GR Q22 YG225D2 D41 42 4 Chann...

Page 16: ...3198GR 4 7K 10K 2200 25 RX 104P 15K 100 25V SXE 104M 3300 35V SRF 470 35V N4004 22K 50KTH 47 50V 47 50V PR1504 PR1504 PR1504 473P PR1504 2 2K 10K 100 16V A1266GR A1266GR 68K 10K 10K 100 16V 1N4148 910...

Page 17: ...16V 5 6K DJB 562 47P 20KB 10K NJM2068LD 1 3 2 4 8 5 6 7 NJM2068LD 7 6 5 NJM2068LD 5 6K PROT 7 6 5 NJM2088LD 47KF 100P 9 4KF 15 2KF 20P 10 16V 7 6 5 NJM2068LD 20KB 470 470P 823M 10K VEE2 5 6K 91KF 12P...

Page 18: ...5W 5 6K 22 16V 5 6K 1KF 1KF 47P 10K 1 2 3 NJM2068LD 5 6K 56K PROT 2 2 50V JSS2308A 7 6 5 NJM2068LD 7 6 5 NJM2068LD 823M 10K JSS2308A 5 6K 4P 823M 68P 2 2 50V 68P 22KF 22KF 2 7K 1K 22 22 22 VEE1 VEE1 4...

Page 19: ...002 R102 C102 R103 C002 R003 C001 U01 R101 R001 NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD 0 47 50V NHT224GD KIA6966S 5 7 8 9 6 4 3 2 1 NHT224GD L IN 200...

Page 20: ...BH 3x5 NI P STT2 BH 3x8 BK SMP 4x14 NI P STT2 BH 3x10 BK MB SC 04 8 30 10 MN SC 00 3 40 14 MB SC 04 2 30 10 MA SP 02 1901 0 MO SD 03 4017 0 MB SC 04 2 30 06 MB SC 04 2 30 08 MN SC 04 2 30 05 5 6 2 3...

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