PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2000 K-ZZS. NOV. 2000 Printed in Japan...
GM-X354 1. SAFETY INFORMATION - GM-X354/X1R/UC CAUTION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.
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GM-X354 NOTE: - Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List. ∇ mark on the product are used for disassembly. - Screws adjacent to - PACKING SECTION PARTS LIST Part No.
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See Contrast table(2) 18 Terminal(CN903) CKF1059 19 Fuse(25A) HEK0025 20 Pin Jack(CN802) HKB0001 (2) CONTRAST TABLE GM-X354/X1R/UC, EW and ES are constructed the same except for the following: Part No. Mark No. Description GM-X354/X1R/UC GM-X354/X1R/EW GM-X354/X1R/ES 10 Panel HNB0125 HNB0143...
GM-X354 3. SCHEMATIC DIAGRAM 3.1 AMP UNIT Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. AMP UNIT 80Hz 12dB/OCTAVE LPF/HPF SELECT S101-1 GAIN=1 L+ R+ L- R- INPUT SPEAKER...
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GM-X354 SELECT GAIN = 5.2 - 27.5 dB LPF/HPF SELECT S301-1 GAIN...
GM-X354 4. PCB CONNECTION DIAGRAM 4.1 AMP UNIT AMP UNIT NOTE FOR PCB DIAGRAMS 1. The parts mounted on this PCB GAIN include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic LPF/ diagram.
CKS.., CCS.., CSZS..=====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Unit Number : HWH0151(GM-X354/X1R/UC) Transistor 2SD1919 Transistor 2SB1277 : HWH0150(GM-X354/X1R/EW) Transistor 2SB1277 : HWH0152(GM-X354/X1R/ES) Transistor 2SD1919 Unit Name...
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GM-X354 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RD1/4PU561J 0.22Ω CCN1013 RD1/4PU561J 0.22Ω CCN1013 RD1/4PU161J RS1/2PMF100J RD1/4PU161J RS1/10S912J RD1/4PU473J RS1/10S103J RD1/4PU473J RS1/10S123J RD1/4PU221J RS1/10S223J RD1/4PU562J RS1/10S222J RD1/4PU222J...
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GM-X354 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/10S223J RD1/4PU222J RS1/10S472J RD1/4PU103J RD1/4PU101J RD1/4PU104J RD1/4PU221J RD1/4PU153J RD1/4PU152J CAPACITORS RD1/4PU331J RD1/4PU331J CFTLA274J50 RS1/10S471J CFTLA154J50 RS1/10S471J CFTLA124J50 RS1/10S333J CFTLA124J50...
GM-X354 7. GENERAL INFORMATION 7.1 DISASSEMBLY Removing the Case and the Panel (Fig.1) Case Remove the four screws. Remove the two screws. Remove the three screws and then remove the Case. Remove the six screws and then remove the Panel.
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GM-X354 Connection Diagram Fuse (30 A) Special red battery wire [RD-223] (sold separately) Grommet After making all other connections at the amplifier, connect the battery wire terminal of the amplifier to the positive (+) terminal of the battery. Fuse (30 A) Ground wire (Black) [RD-223] (sold separately) Connect to metal body or chassis.
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GM-X354 8.2 SPECIFICATIONS - GM-X354/X1R/UC Power source....................14.4 V DC (10.8 — 15.1 V allowable) Grounding system ........................Negative type Current consumption ..................18.1 A (at continuous power, 4 Ω) Idle current ........................5 — 25 mA Average current drawn* ..................6.6 A (4 Ω for four channels) ..........................
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GM-X354 - GM-X354/X1R/ES Power source ....................14.4 V DC (10.8 — 15.1 V allowable) Grounding system .......................... Negative type Current consumption ..................18.1 A (at continuous power, 4 Ω) Idle current ........................5 — 25 mA Average current drawn* ..................6.6 A (4 Ω for four channels) ..........................9.0 A (4 Ω...