JBL GTO7001 Service Manual Download Page 1

Page: 1 / 20

GTO7001

1 CHANNEL POWER AMPLIFIER

SERVICE MANUAL

JBL Consumer Products
250 Crossways Park Dr.

Woodbury, New York 11797 Rev

1/200

Released 2007
Discontinued XXXX

Summary of Contents for GTO7001

Page 1: ...GTO7001 1 CHANNEL POWER AMPLIFIER SERVICE MANUAL JBL Consumer Products 250 Crossways Park Dr Woodbury New York 11797 Rev1 1 2008 Released 2007 Discontinued XXXX...

Page 2: ...ms Frequency response 20Hz 330Hz 3dB THD N 1KHz LPF 22KHz 0 02 rated power 4 ohms Input Impedance 20K ohms Maximum input signal 6 0V Maximum sensitivity 100mV Bass Boost 50Hz 0 6dB DC Offset 30mV Outp...

Page 3: ...ing Foam 2 3 GTO7001 Amplifier 1 4 Plastic bag 1 5 Plastic bag 1 6 Visit www jbl com Owner s manual 1 7 Accessory kit consisting of LS1AA0404501 Mounting Screws 4 1601 253G 00 25A Fuse 3 REMOTE GTO AM...

Page 4: ...A B C D A C B 8 1 5 8 40mm 1 25mm D 3x 2x 4x 1x 1x 1x 9 A 0 1 2 8 5 6 3 4 7 A B 15 380mm 10 3 8 263mm 2 1 8 53mm 3 GTO7001...

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 Trans Clamp RCA CAP Red RCA CAP Wht Part Number Part Number 1380 0206 00 6 GTO7001...

Page 8: ...320Hz 80 32 320Hz 50 IMS INPUT OP OP OP OP OP OP AMP BALANCED INPUT UNIT BALANCED INPUT UNIT GAIN CONTROL LP FREQ VARIABLE 32Hz 320Hz 12dB BASSBOOST VARIABLE 0dB 6dB 50Hz MAIN AMP SPEAKER 2 ohm 4 ohm...

Page 9: ...4 R32 R61 R65 R85 R91 R97 R145 RX3 0701 2753 02 Resistor SMD 75K 5 1 8W 0805 1 R103 0701 2563 02 Resistor SMD 56K 1 8W 5 0805 1 R12 0701 2104 02 Resistor SMD 100K 1 8W 5 0805 4 R62 R63 R83 R84 0702 01...

Page 10: ...7 C148 06D213384000 CAP Electro 3300UF 25V 16 30MM 20 10502 4 C109 C110 C111 C112 06D202264000 CAP Electro 22UF 25V 20 5 11 105 3 C119 cx1 cx2 Semiconductors 2202 1620 05 Diode MUR1620CTA KAD 16A 200V...

Page 11: ...5 1 R56 0701 2101 02 Resistor SMD 100 1 8W 5 0805 3 R49 R191 R192 0701 2303 03 Resistor SMD 30K 1 8W 1 0805 1 R29 0701 2221 02 Resistor SMD 220 1 8W 5 0805 1 R113 0701 2331 02 Resistor SMD 330 1 8W 5...

Page 12: ...000 Capacitor SMD 1000pF 50V 0805 X7R 10 1 C143 06S121046000 Capacitor SMD 0 1uF 50V 0805 X7R 10 9 C1 C79 C81 C82 C84 C117 C132 C80 C151 Semiconductors 04PT 4148 01 Diode SMD 1N4148 DO 213AA 10 D41 D4...

Page 13: ...12 GTO7001...

Page 14: ...13 GTO7001...

Page 15: ...14 GTO7001...

Page 16: ...15 GTO7001...

Page 17: ...16 GTO7001...

Page 18: ...U3A JRC4558 C32 22p R25 10K C7 22U 50V R23 10K R53 1k 5 6 7 8 4 U3B JRC4558 C33 22p R26 10K C8 22U 50V R24 10K R54 1k R62 100K R63 100K C3 22U 50V R1 22K R4 22K C4 22U 50V R37 2K R38 5 6K C31 22U 50V...

Page 19: ...100R D3 IN4148 R192 100R C104 2 2U 16V 5V BLAS R44 4 7K D4 IN4148 R49 100R COM 1 2 5 3 4 U16 AO4G COM C62 100P C61 100P C59 104 C60 104 R41 4 7K R113 220R 12VOU R58 1K R45 680R 8 7 6 5 4 3 2 1 U11 LM3...

Page 20: ...REF 14 CON 13 VCC 12 OP2 11 E2 10 E1 9 TL494CN U18 TL494 12V D R154 100K R175 15K C143 102 R149 12K C117 104 C132 104 C151 C104 R35 12K R46 4 7K R171 11K C82 104 Q32 5401 C79 104 R20 47K R138 2K R34 1...