Service Manual
Page 1
...PIONEER ELECTRONICS SERVICE INC. SAFETY INFORMATION 5. If you should not risk trying to perform the repair of this manual. When servicing or handling circuit boards and other reproductive harm (California Health & Safety Code, Section 25249.5). P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. CRT2167 BRIDGEABLE POWER AMPLIFIER GM-X422... X1R/UC, ES, EW GM-X322 X1R/UC CONTENTS 1. EXPLODED VIEWS AND PARTS LIST 2 3. GENERAL INFORMATION 15 7.1 DISASSEMBLY 15 ...
...PIONEER ELECTRONICS SERVICE INC. SAFETY INFORMATION 5. If you should not risk trying to perform the repair of this manual. When servicing or handling circuit boards and other reproductive harm (California Health & Safety Code, Section 25249.5). P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. CRT2167 BRIDGEABLE POWER AMPLIFIER GM-X422... X1R/UC, ES, EW GM-X322 X1R/UC CONTENTS 1. EXPLODED VIEWS AND PARTS LIST 2 3. GENERAL INFORMATION 15 7.1 DISASSEMBLY 15 ...
Service Manual
Page 16
... Control Bass boost level control can be output Very-low-frequency range Full range Low-frequency range to the type of the power amplifier clockwise. GM-X422, GM-X322 8. If the sound distorts when the volume is turned up , turn the gain control counter-clockwise. • Set the gain control to...when this power amplifier is switched on the back of the speaker that is not necessary for the speaker you hear a beat while listening to a Pioneer car stereo with your car stereo, change the BFC switch using a small screwdriver. BFC (Beat Frequency Control) Switch (ES and EW models) If...
... Control Bass boost level control can be output Very-low-frequency range Full range Low-frequency range to the type of the power amplifier clockwise. GM-X422, GM-X322 8. If the sound distorts when the volume is turned up , turn the gain control counter-clockwise. • Set the gain control to...when this power amplifier is switched on the back of the speaker that is not necessary for the speaker you hear a beat while listening to a Pioneer car stereo with your car stereo, change the BFC switch using a small screwdriver. BFC (Beat Frequency Control) Switch (ES and EW models) If...