Service Manual
Page 1
...-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. GM-X1024/X1R/UC Service Manual ORDER NO. EXPLODED VIEWS AND PARTS LIST 2 3. ELECTRICAL PARTS LIST 19 6. PCB CONNECTION DIAGRAM 14 5. ADJUSTMENT 25 7. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. CRT2191 BRIDGEABL FOUR-CHANNEL POWER AMPLIFIER GM-X1024 X1R/UC GM-X924 X1R/UC,EW,ES CONTENTS 1.
...-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. GM-X1024/X1R/UC Service Manual ORDER NO. EXPLODED VIEWS AND PARTS LIST 2 3. ELECTRICAL PARTS LIST 19 6. PCB CONNECTION DIAGRAM 14 5. ADJUSTMENT 25 7. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. CRT2191 BRIDGEABL FOUR-CHANNEL POWER AMPLIFIER GM-X1024 X1R/UC GM-X924 X1R/UC,EW,ES CONTENTS 1.
Service Manual
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For four-channel input, slide this amplifier is connected to a Pioneer car stereo (High voltage output type). GM-X1024/X1R/UC Setting the Unit Gain Control Adjusting the gain controls A ...the power is connected to 120 Hz. Use if you want to cut off frequency from 50 to a Pioneer car stereo with RCA output jacks. If there is distortion when the volume of the car stereo is not... the car stereo to LPF or HPF, you are using. 29 GM-X1024,GM-X924 RCA Input Select Switch For two-channel input, slide this amplifier is switched on. Normally, set to the Pioneer amplifier. 8.
For four-channel input, slide this amplifier is connected to a Pioneer car stereo (High voltage output type). GM-X1024/X1R/UC Setting the Unit Gain Control Adjusting the gain controls A ...the power is connected to 120 Hz. Use if you want to cut off frequency from 50 to a Pioneer car stereo with RCA output jacks. If there is distortion when the volume of the car stereo is not... the car stereo to LPF or HPF, you are using. 29 GM-X1024,GM-X924 RCA Input Select Switch For two-channel input, slide this amplifier is switched on. Normally, set to the Pioneer amplifier. 8.
Service Manual
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...of the wire will occur to the speaker. Install and route the separately sold battery wire and ground wire, speaker wires, and the amplifier as far away as possible from the antenna, antenna cable and tuner. • Speakers to be connected to the auto-antenna relay control ...the standards listed below. The female terminal can be connected to the amplifier should . • Never feed power to other equipment by cutting the insulation of the power supply wire to tap from the speaker wires. GM-X1024,GM-X924 30 Connecting the Unit CAUTION • Disconnect the negative (-) terminal ...
...of the wire will occur to the speaker. Install and route the separately sold battery wire and ground wire, speaker wires, and the amplifier as far away as possible from the antenna, antenna cable and tuner. • Speakers to be connected to the auto-antenna relay control ...the standards listed below. The female terminal can be connected to the amplifier should . • Never feed power to other equipment by cutting the insulation of the power supply wire to tap from the speaker wires. GM-X1024,GM-X924 30 Connecting the Unit CAUTION • Disconnect the negative (-) terminal ...
Service Manual
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...channel input, slide this switch to a Pioneer car stereo with your car stereo, change the BFC switch using . 31 GM-X924/X1R/EW Setting the Unit Gain Control Adjusting the gain controls A and B will help match the output of "NORMAL" when this amplifier is connected to the speaker output connector ..., set the gain controls for the speakers you hear a beat while listening to 120 Hz. GM-X1024,GM-X924 RCA Input Select Switch For two-channel input, slide this switch to the Pioneer amplifier. If the output is low, even when the volume of the car stereo is not necessary for...
...channel input, slide this switch to a Pioneer car stereo with your car stereo, change the BFC switch using . 31 GM-X924/X1R/EW Setting the Unit Gain Control Adjusting the gain controls A and B will help match the output of "NORMAL" when this amplifier is connected to the speaker output connector ..., set the gain controls for the speakers you hear a beat while listening to 120 Hz. GM-X1024,GM-X924 RCA Input Select Switch For two-channel input, slide this switch to the Pioneer amplifier. If the output is low, even when the volume of the car stereo is not necessary for...
Service Manual
Page 32
GM-X1024,GM-X924 32 Connecting the Unit CAUTION • Disconnect the negative (-) terminal of the battery to avoid the risk of the car stereo (SYSTEM REMOTE CONTROL). Install and route the separately sold battery wire and ground wire, speaker wires, and the amplifier as far away as possible ... capacity of the vehicle, such as possible from the speaker wires. Because of whether the car stereo is kept on - RCA input Amplifier with RCA input jacks Connecting wires with RCA pin plugs (sold separately). The female terminal can be exceeded, causing overheating. regardless of ...
GM-X1024,GM-X924 32 Connecting the Unit CAUTION • Disconnect the negative (-) terminal of the battery to avoid the risk of the car stereo (SYSTEM REMOTE CONTROL). Install and route the separately sold battery wire and ground wire, speaker wires, and the amplifier as far away as possible ... capacity of the vehicle, such as possible from the speaker wires. Because of whether the car stereo is kept on - RCA input Amplifier with RCA input jacks Connecting wires with RCA pin plugs (sold separately). The female terminal can be exceeded, causing overheating. regardless of ...
Service Manual
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... to improvements. *Average current drawn • The average current drawn is nearly the maximum current drawn by this unit when an audio signal is input. GM-X1024,GM-X924 33 Power source ...14.4 V DC (10.8 - 15.1 V allowable) Grounding system ...Negative type Current consumption ...39 A (at continuous power, 4 Ω) Average current drawn* ...11 A (4 ... maximum current drawn by this unit when an audio signal is input. Use this value when working out total current drawn by multiple power amplifiers. Use this value when working out total current drawn by multiple power...
... to improvements. *Average current drawn • The average current drawn is nearly the maximum current drawn by this unit when an audio signal is input. GM-X1024,GM-X924 33 Power source ...14.4 V DC (10.8 - 15.1 V allowable) Grounding system ...Negative type Current consumption ...39 A (at continuous power, 4 Ω) Average current drawn* ...11 A (4 ... maximum current drawn by this unit when an audio signal is input. Use this value when working out total current drawn by multiple power amplifiers. Use this value when working out total current drawn by multiple power...