Service Manual
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CRT2191 BRIDGEABL FOUR-CHANNEL POWER AMPLIFIER GM-X1024 X1R/UC GM-X924 X1R/UC,EW,ES CONTENTS 1. SAFETY INFORMATION 2 2. OPERATIONS AND SPECIFICATIONS 29 PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. PIONEER ELECTRONIC [EUROPE] N.V. MAR. 1998 Printed in Japan ADJUSTMENT 25 7. SCHEMATIC DIAGRAM 8 4. GENERAL INFORMATION 26 7.1 IC 26 7.2 DISASSEMBLY 27 7.3 BLOCK...
CRT2191 BRIDGEABL FOUR-CHANNEL POWER AMPLIFIER GM-X1024 X1R/UC GM-X924 X1R/UC,EW,ES CONTENTS 1. SAFETY INFORMATION 2 2. OPERATIONS AND SPECIFICATIONS 29 PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. PIONEER ELECTRONIC [EUROPE] N.V. MAR. 1998 Printed in Japan ADJUSTMENT 25 7. SCHEMATIC DIAGRAM 8 4. GENERAL INFORMATION 26 7.1 IC 26 7.2 DISASSEMBLY 27 7.3 BLOCK...
Service Manual
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... system: LPF/HPF Select Switch LPF (left . GM-X1024,GM-X924 RCA Input Select Switch For two-channel input, slide this amplifier is not necessary for the speakers you can select a cut the very-low-frequency range because it is connected to the Pioneer amplifier. Use if you only use one input plug, ...when the volume of "NORMAL" when this amplifier is set the gain controls for speaker outputs A and B to the same position. • Set the gain control to "NORMAL" when this switch to cut off frequency from 50 to the "NORMAL" position. GM-X1024/X1R/UC Setting the Unit Gain Control ...
... system: LPF/HPF Select Switch LPF (left . GM-X1024,GM-X924 RCA Input Select Switch For two-channel input, slide this amplifier is not necessary for the speakers you can select a cut the very-low-frequency range because it is connected to the Pioneer amplifier. Use if you only use one input plug, ...when the volume of "NORMAL" when this amplifier is set the gain controls for speaker outputs A and B to the same position. • Set the gain control to "NORMAL" when this switch to cut off frequency from 50 to the "NORMAL" position. GM-X1024/X1R/UC Setting the Unit Gain Control ...
Service Manual
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... 150 W Max. input: Min. 130 W Nominal input: Min. 150 W Max. Connect to the auto-antenna relay control terminal. Blue [RD-223] (sold separately). GM-X1024,GM-X924 30 Connecting the Unit CAUTION • Disconnect the negative (-) terminal of the battery to avoid the risk of short-circuit and damage to the...: Min. 300 W Nominal input: Min. 65 W Max. Ground wire (black) [RD-223] (sold battery wire and ground wire, speaker wires, and the amplifier as far away as possible from the speaker wires. If the car stereo does not have a system remote control terminal, connect the male terminal to...
... 150 W Max. input: Min. 130 W Nominal input: Min. 150 W Max. Connect to the auto-antenna relay control terminal. Blue [RD-223] (sold separately). GM-X1024,GM-X924 30 Connecting the Unit CAUTION • Disconnect the negative (-) terminal of the battery to avoid the risk of short-circuit and damage to the...: Min. 300 W Nominal input: Min. 65 W Max. Ground wire (black) [RD-223] (sold battery wire and ground wire, speaker wires, and the amplifier as far away as possible from the speaker wires. If the car stereo does not have a system remote control terminal, connect the male terminal to...
Service Manual
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.... For four-channel input, slide this amplifier is turned up , turn these controls counter-clockwise. • If you only use one input plug, set the switch to a Pioneer car stereo with your car stereo, change the BFC switch using . 31 GM-X1024,GM-X924 RCA Input Select Switch For two-...channel input, slide this amplifier is switched on. If there is distortion when the volume of the ...
.... For four-channel input, slide this amplifier is turned up , turn these controls counter-clockwise. • If you only use one input plug, set the switch to a Pioneer car stereo with your car stereo, change the BFC switch using . 31 GM-X1024,GM-X924 RCA Input Select Switch For two-...channel input, slide this amplifier is switched on. If there is distortion when the volume of the ...
Service Manual
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.... Blue [RD-223] (sold separately). The female terminal can be connected to the power terminal through the ignition switch (12 V DC), the amplifier will occur to the positive (+) terminal of the battery. Car stereo with RCA output jacks Reverse side RCA output jack RCA input jack A, B ...battery voltage. • If the car stereo is for a long time while the engine is at the amplifier, connect the battery wire terminal of the amplifier to the speaker. GM-X1024,GM-X924 32 Connecting the Unit CAUTION • Disconnect the negative (-) terminal of the battery to avoid the...
.... Blue [RD-223] (sold separately). The female terminal can be connected to the power terminal through the ignition switch (12 V DC), the amplifier will occur to the positive (+) terminal of the battery. Car stereo with RCA output jacks Reverse side RCA output jack RCA input jack A, B ...battery voltage. • If the car stereo is for a long time while the engine is at the amplifier, connect the battery wire terminal of the amplifier to the speaker. GM-X1024,GM-X924 32 Connecting the Unit CAUTION • Disconnect the negative (-) terminal of the battery to avoid the...
Service Manual
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...due to improvements. *Average current drawn • The average current drawn is nearly the maximum current drawn by multiple power amplifiers. 8.2 SPECIFICATIONS - GM-X924/X1R/UC, GM-X924/X1R/EW, GM-X924/X1R/ES Specifications Power source ...14.4 V DC (10.8 - 15.1 V allowable) Grounding system ...Negative type ... current drawn • The average current drawn is nearly the maximum current drawn by multiple power amplifiers. Use this value when working out total current drawn by this unit when an audio signal is input. GM-X1024/X1R/UC Specifications - GM-X1024,GM-X924 33
...due to improvements. *Average current drawn • The average current drawn is nearly the maximum current drawn by multiple power amplifiers. 8.2 SPECIFICATIONS - GM-X924/X1R/UC, GM-X924/X1R/EW, GM-X924/X1R/ES Specifications Power source ...14.4 V DC (10.8 - 15.1 V allowable) Grounding system ...Negative type ... current drawn • The average current drawn is nearly the maximum current drawn by multiple power amplifiers. Use this value when working out total current drawn by this unit when an audio signal is input. GM-X1024/X1R/UC Specifications - GM-X1024,GM-X924 33