Service Manual
Page 1
... 16 7.1 DISASSEMBLY 16 8. When servicing or handling circuit boards and other reproductive harm (California Health & Safety Code, Section 25249.5). PIONEER ELECTRONIC [EUROPE] N.V. CRT2168 BRIDGEABLE FOUR-CHANNEL POWER AMPLIFIER GM-X424 X1R/UC, ES, EW GM-X324 X1R/UC CONTENTS 1. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and...
... 16 7.1 DISASSEMBLY 16 8. When servicing or handling circuit boards and other reproductive harm (California Health & Safety Code, Section 25249.5). PIONEER ELECTRONIC [EUROPE] N.V. CRT2168 BRIDGEABLE FOUR-CHANNEL POWER AMPLIFIER GM-X424 X1R/UC, ES, EW GM-X324 X1R/UC CONTENTS 1. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and...
Service Manual
Page 17
For four-channel input, slide this amplifier is connected to a Pioneer car stereo with your car stereo, change the BFC switch using a small screwdriver. SETTING THE UNIT GM-X424, GM-X324 If the sound is set to a position other than HPF. Fig. 8 8. If there is distortion when the volume of the car ...Out B: HPF (High-Pass Filter) Select Switch Set the HPF select switch as follows according to the type of the car stereo to the Pioneer amplifier. Speaker Out A: LPF (Low-Pass Filter)/HPF (High-Pass Filter) Select Switch Set the LPF/HPF select switch as follows according to the ...
For four-channel input, slide this amplifier is connected to a Pioneer car stereo with your car stereo, change the BFC switch using a small screwdriver. SETTING THE UNIT GM-X424, GM-X324 If the sound is set to a position other than HPF. Fig. 8 8. If there is distortion when the volume of the car ...Out B: HPF (High-Pass Filter) Select Switch Set the HPF select switch as follows according to the type of the car stereo to the Pioneer amplifier. Speaker Out A: LPF (Low-Pass Filter)/HPF (High-Pass Filter) Select Switch Set the LPF/HPF select switch as follows according to the ...
Service Manual
Page 18
... the Speakers and Input wires" section. RCA input Connecting wires with RCA pin plugs (sold separately). (2) GM-X424/X1R/ES, GM-X424/X1R/EW Grommet Fuse (30A) Special red battery wire After making all other connections at the amplifier, connect the battery wire terminal of this wire to the power terminal through the ignition switch...
... the Speakers and Input wires" section. RCA input Connecting wires with RCA pin plugs (sold separately). (2) GM-X424/X1R/ES, GM-X424/X1R/EW Grommet Fuse (30A) Special red battery wire After making all other connections at the amplifier, connect the battery wire terminal of this wire to the power terminal through the ignition switch...
Service Manual
Page 19
... 2. Connect the wires to the positive (+) terminal of the car stereo (SYSTEM REMOTE CONTROL). Fig. 11 Battery wire Fig. 13 GM-X424, GM-X324 19 (3) GM-X324/X1R/UC Grommet Fuse (30 A) Fuse (25 A) Speaker output terminal See the "Connecting the Speakers and Input wires" section ... screw System remote control wire (Blue) Speaker output terminal Speaker wire Ground wire Fig. 16 Blue Connect the male terminal of the amplifier to the terminal. • Fix the wires securely with the terminal screws. Connecting wires with RCA pin plugs (sold separately). Connect...
... 2. Connect the wires to the positive (+) terminal of the car stereo (SYSTEM REMOTE CONTROL). Fig. 11 Battery wire Fig. 13 GM-X424, GM-X324 19 (3) GM-X324/X1R/UC Grommet Fuse (30 A) Fuse (25 A) Speaker output terminal See the "Connecting the Speakers and Input wires" section ... screw System remote control wire (Blue) Speaker output terminal Speaker wire Ground wire Fig. 16 Blue Connect the male terminal of the amplifier to the terminal. • Fix the wires securely with the terminal screws. Connecting wires with RCA pin plugs (sold separately). Connect...
Service Manual
Page 21
Use this unit when an audio signal is input. GM-X424, GM-X324 21 SPECIFICATIONS Power source ...14.4 V DC (10.8 - 15.1 V allowable) Grounding system ...Negative type Current consumption ...18 A (at continuous power, 4 Ω) Average current drawn* ...5.5 A (4 Ω ... current drawn • The average current drawn is nearly the maximum current drawn by this value when working out total current drawn by multiple power amplifiers. -
Use this unit when an audio signal is input. GM-X424, GM-X324 21 SPECIFICATIONS Power source ...14.4 V DC (10.8 - 15.1 V allowable) Grounding system ...Negative type Current consumption ...18 A (at continuous power, 4 Ω) Average current drawn* ...5.5 A (4 Ω ... current drawn • The average current drawn is nearly the maximum current drawn by this value when working out total current drawn by multiple power amplifiers. -