Amplifier

P3500

YAMAHA CORPORATION

POWER AMPLIFIERS

Manufacturer: YAMAHA CORPORATION

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P1500 YAMAHA | Alldatasheet

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This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate ‘service and safety procedures when servicing this product may result in personal injury, destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative. | IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form. The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of Yamaha are continually striving to improve Yamaha | products. Modifications: are, therefore, inevitable and changes in specification are subject to change | without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the dis— ! tributor's Service Division. WARNING: _ Static discharges can destroy expensive components. Discharge any static electricity | your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss). | IMPORTANT: Turn the unit OFF during disassembly and parts replacement. Recheck all work before | you apply power to the unit. I | WARNING: CHEMICAL CONTENT NOTICE! | The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other i reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! | If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. WARNING : Components having special characteristics are marked A\\ and must be replaced with parts having | ‘specification equal to those originally installed. i i 1 ios

@ SPECIFICATIONS POWER OUTPUT LEVEL £220 Hz~20 kHz, THD+N < 0.1% STEREO AL=82 3s0w+350w | 250W+250W | 150W+ 150W AL=4.0 500W+500W | 350W+350W | 210W+210W BRIDGE AL=8Q 4000 W 700 W 420W fe1 kHz, THD+N < 0.1% (Typical) STEREO —RL-8 305w+395w | 285W+285W | 170W+170W RL=4. e20w+620w | 430W+430W | 240W+240W AL=2 0% 4000W+1000W] 450W+450W | 280W+280W FREQUENCY RESPONSE RL=8 Q, Po=1 W 0.dB+0.5, -1.5 dB; f=10 Hz~50 kHz POWER BANDWIDTH HALF POWER, THD+N<0.1% STEREO —AL=82 TOTAL HARMONIC DISTORTION (THD+N) f=20 Hz~20 kHz, HALF POWER STEREO —RL=8.2 < 0.05% RL=4Q < 0.07% BRIDGE —-AL=8Q < 0.07% INTERMODULATION DISTORTION (IMD)

1260 Hz: 7 kHz, 4:1, HALF POWER

) STEREO AL=8Q < 0.05% ’ RL=49 0.07% BRIDGE —RL=8Q < 0.07% CHANNEL SEPARATION HALF POWER, RL=8 0, f=1kHz > 80 dB ATT. max. Input 600 Q shunt RESIDUAL NOISE DIN AUDIO <~72 dB; ATT min. SIGNAL-TO-NOISE RATIO DIN AUDIO, Input 600 @ shunt } SLEW RATE 8 Q FULL SWING STEREO +40V/us BRIDGE +40Vius SENSITIVITY (ATT max.) Rated Power into 8 Q 1kHz +4dBm INPUT IMPEDANCE (ATT max.) > 15 kQ (Balance/Unbalance) INDICATORS POWER (STAND-BY) (Red) PROTECTION (MUTE) (Red) cup x2 (Red) SIGNAL x2 (Green) PROTECTION Power SW ON/OFF muting Heatsink temp 2 100°C (212°F) PC LIMITER RL<20 FAN CIRCUIT — 50°C (122°F) — 60°C (140°F) — Low-speed — variable — Hi-speed

CONTROLS (FRONT) POWER SW; Push on/Push off . Attenuator; 41-position dB calibrated (REAR) Mode SW; STEREO/BRIDGE = BTL POWER REQUIREMENT UL & Canadian Models: 120 V, 60 Hz General Model: 230 V, 50 Hz British Model: 240'V, 50 Hz POWER CONSUMPTION 750 W/1000 VA 500 WI600 VA DIMENSIONS ' WxHxD 480 x 143.1 x 438.1 (mm) Panel height: 132 mm Depth behind front panel: 395 mm CONNECTORS INPUT / XLR-3-31 type x 2 1/4" Phone (balance) x 2 Barrier strip x 2 OUTPUT 5-way binding posts x 2 Barrier strip x2 0 dB =0.775 Vrms, Half Power = 1/2 Power Output Level (Rated Power) * Using reactive 2 Q speakers at high power levels may cause overheating, excessive power consumption, and shutdowns. Please note that below 2 Q the PC limiter will work. Before using 2 Q speakers in a real application, test the system completely. @ DIMENSIONS i us sas Fs | q 4 R| UO dS TE] ato 1990") ‘== vAMaa S=] z eS SS 3 22 ‘0 “OOz2 CJ 5 wu 4

4 Unit | mm

@ PANEL LAYOUT © Front Panel ; a c—— SS — — — — =a a — — cc, owen (= crus e —Sa co > HS rrorecgon OS GP ee, 8S BPS ._ —_ — —S — — — é - — —, a cc, d a oo @ POWER switch and indicator @) PROTECTION indicator @ SIGNAL indicator @® CLIP indicators © Input attenuators © Rear Panel neUT AR, woes | ompgy AR =— c—— ——) q) PRE EOe) ©) — —— — — — TS [ —— co es) Mooe SPEAKER 55 —GHANEL EAT —— =D Bo CHANNEL —A2 a art — = fn} See pa GF — a g @® INPUT terminals (CHANNEL A, B) @® SPEAKER terminals @ STEREO-BRIDGE switch

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@ CIRCUIT BOARD LAYOUT & WIRING © P3500, P2500 (vere) AC cord CN202 = it cxas | | iE [INPUT] al |, om, = Ct] — fon] [POWER] r [yous MOL. ent) } Ue A ! ‘cH204 HBO || | ona lo Ro r Ses | so] = <x lo} <<) POWER czar TRANSFORMER cw201 rl Fa | Repo = ne " ; | (Front) +

) 1. Top Cover _ . 1-1. Remove the nine (9) screws marked [S10], then the top cover can be removed. (Fig. 1) —— TOP cover ) Yq S S Cz N N wa . x |? SS 3 uy N OX N J Ni] | DJ [S10]:Dot Screw #3BTC 3X8B (EX803020) ) (Fig. 1) ° 8

| P3500/P2500/P1500 2. AMP Circuit Board 2-4. Remove the two (2) screws marked [S3]. (Fig. 2) 2-1. Remove the top cover. (See procedure 1) 2-5. Remove the three (3) screws marked [S12], then 2-2. Remove the four (4) screws marked [S8], then the AMP circuit board can be removed from the | separate the AMP assembly from the side panel. AMP assembly. (Fig .2) (Fig. 2) ' 2-3. Remove the eight (8) screws marked [S2], then the Note)P3500,P2500: 2 X AMP Assembly (AMP C.B.) two (2) bracket TR marked [15] can be removed. P1500: 1 X AMP Assembly (AMP C.B.) (Fig. 2) prrcc nrc nr AMP assembly | [s3] SL ~ N j | {s2) 15) ~ | | aN | [s3] AMP assembly ! ~S (P2500, P3500 only) I aN : 2 aS NS (s2} | <S ~ N ~—e 1812) A SS & aN Sa > 1 “Ser 1s) | LAGS Segoy 1 <i | S&B NI (sa) K 2 Sz 3 : NS WA oa ea . > BS ~S “7

4 SSS a 7

INPUT Circuit Board ) 3-1. Remove the top cover. (See procedure 1) 3-2. Remove the eight (8) screws marked [S11A], then the INPUT circuit board can be removed. (Fig. 3) {S11A]_ [S11A} : vf \\ [INPUT] — = at aan SSS SS SS SS => = = QOS SSS ) stiBI aA vel Rear panel [S6]:Bind Head Tapping Screw #2BTC 3X10B (EX802980) (Fg.3) [S11A][S11B}:Dot Screw #2BTC 3X10B (EX802880) 4, POWER Circuit Board 4-1. Remove the top cover. (See procedure 1) 4-4, Remove the three (3) screws marked [S11B]. 4-2, Remove the INPUT circuit board. (Fig. 3) (See procedure 3) 4-5. Remove the four (4) screws marked [S4], then the 4-3. Remove the two (2) screws marked [S6]. POWER circuit board can be removed. (Fig. 4) ) (Fig. 3) [S4] < iN sa SK Ds

4 As SI,

. k 3 NX * ZZ sos N\\' SS Ky || |o per Z-“‘1- N XN SX LPO SP |? BS N Bas — pis ° SSRa “SS x 3 VSS e ° iq => SS ) Ni J Ni} ] DY [S4]:Bind Head Screw BM3X6B (EX802960) (Fig. 4) 10

| P3500/P2500/P1500 5. Front Panel 5-1. Remove the top cover. (See procedure 1) 5-2. Remove the four (4) screws marked [S10]. (Fig. 5) 5-3. Remove the four (4) screws marked [S9], then the \\ front panel can be removed. (Fig. 5) | : ; (s10] BA {s9] LEE 6: SAS ‘ EgER. <P SS IZ SEINE. > Ze KB, NTR, yD SAIL] > XK @ KA PEE S ND | SZ 2 SS ge CS Naa SSX SERS 4 > S : ows Rn S NI | Front panel G : NS x, 4 | . SP < i ° [$10] ~ S | P aan NBS [S9]:Dot Screw #3BTC 4x6B (EX802990) {S10}:Dot Screw #3BTC 3X8B (EX803020) (Fig. 5) ! -

} 6. SWITCH Circuit Board 9. VR Circuit Board 6-1. Remove the top cover. (See procedure 1) 9-1. Remove the top cover. (See procedure 1) 6-2. Remove the front panel. (See procedure 5) 9-2. Remove the front panel. (See procedure 5) 6-4. Remove the two (2) screws marked [S4], then the 9-4, Remove the two (2) nuts retaining the variable SWITCH circuit board can be removed. resistors, then the VR circuit board can be (Fig. 6) removed. (Fig. 6) 7. LED Circuit Board 7-1. Remove the top cover. (See procedure 1) 10. FAN 7-2. Remove the front panel. (See procedure 5) 10-1. Remove the top cover. (See procedure 1) 7-3. Remove the one (1) screw marked [SSA], then the 10-2. Remove the front panel. (See procedure 5) LED1 circuit board can be removed. (Fig. 6) 10-3. Remove the four (4) screws marked [S2], then the fan can be removed. (Fig. 6) 8. LED2 Circuit board 8-1. Remove the top cover. (See procedure 1) ) 8-2. Remove the front panel. (See procedure 5) 8-3. Remove the two (2) screws marked [SSB], then the LED2 circuit board can be removed. (Fig. 6) P2500, P3500 only BK ol AS ) f ZO NS fp ; SS. lies | | PRS ~ ZRS Zs < ~ SAS ss Ay ) | bon ale ° No in ee ty ; a n Ailes oe e ) SSF 7? yk QR (s2] a Peg 2 ST . b> p ~ <> >< , AQ 2 SS ) NG S RS 4 . ny es £ ° RS SS (s4] nas ay SN Alta — @® IS @ NN RSS SurtcH] @* Se | bisa a NESS ae Wee wg * SS ¢ Ma VSS ¥ O PIE & to Front panel N {S5B] LN DJ LeD1}-f8 ens\\s Mi ; AQ I) [S2]:Serew Assembly PM4X18B (EX802940) ISBAI WZ 7 [S4]:Bind Head Screw BM3X6B (EX602960) > [SSAJ[SSB]:Bind Head Screw 3X6B (EX802970) (Fig. 6)

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P3500/P2500/P1500 i P3500/P2500/P1500 @ CIRCUIT BOARDS : ‘AMP Circuit Board (P3500, P2500) CN204: to POWER-CN401 (AMP A) _ . POWER-CN402 (AMP B) Ko} Va ey Pc eS 5 eee ] te) reel ERs

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} . nh 1 ee et pled i ear SN ee fe Cues Leal fied res” | POWER-CN404 (AMP B) INPUT-CN101 (AMP A) 6D #2 SC) BBL 5-2 eg : ME vaio” Sy Fd endl eee lee VE ican =, 0 |NPUT-CN105 (AMP B) = - a ol fmba ses t BN men aoe as Fase leet) ea meee N202: cosy Te! Be i Saar pe eae ca ee ey | INPUT-CNi107 (AMP B) genset 3) gees at (it Te — -ee Cee eee SE . Components side Notes) 7. Carbon Resistor 9. Fuse Resistor 12. Transistor 14, Coll Circuit Board: AMP P3500 (NX814290) U,C,V,H,B R201: CF 270.0 1/4 J (HF755270) R214,215; NFR 82.0 1/4 J (HX807790) 201,202,203, L201: 2uH (GX803940) Circuit Board: AMP P2500 (NX814270) U,C,V,H,B R202: CF 47.0K 1/4 J (HF757470) R220,221: NFR 10.0 1/4 J (HX807760) 210: 2SA1268 KTA97O (IX807300) 15. Positive Thermistor 1. Electrolytic Cap. R204,208,209: CF 560.0 1/4 J (HF755560) R222,223,226,227, 204,205, PO201: PTHS9FO4BE471TS (1X807420) C201: AF 47.0 16V (FX802460) R205: CF 12.0K 1/4 J (HF757120) 228,229: NFR 220.0 1/4 J (HX807770) 209: 2SC3200 KTC2240BL (1X807160) P0202: PTH9MO4BE222TS2 (IX807410) 211,212; AF 4,7 100V (FX802440) P2500 R206: CF 1.0K 1/4 J (HF756100) R230,231: NFR 3.3K 1/4 J (HX807780) 206: 2SA1546 (1X807290) P0203: PTHOMO4BH471TS (IX807430) 211,212: AF 4.7 160V (FX802450) P3500 R207: CF 220.0 1/4 J (HF785220) R232,233,244,245, Q207: 284001 (1X807310) 16. Relay 2. Monolithic Capacitor R210,211,212, 267,268: NFR 4,7 1/4 J (HX807540) 208,211: 28C4370 KTC4370A (IX807170) RY201: RLY31H42 (KX804080) 202: MO 470P (FX802590) 257: CF 68.0K 1/4 J (HF757680) R234,235,246,247, 212: 2SA1659 (IX807340) 17. Terminal 3. Mylar Cap. R213; CF 10.0 1/4 J (HF754100) 269,270: NFR 100.0 1/4 J (HX807760) 213,217,221: 28D2155 (1X807350) P2500 TP1,2: CNT1P (Bx800850) €203,204,213, R216: CF 1.8K 1/4 J (HF756180) 10. Wire Wound Resistor 213,215,217, 18. Trimmer Potentiometer 214: MA 0.1 100V K (FX802550) R217: CF 470.0 1/4 J (HF755470) R236,237,248,249, 219,221: 28C4029 (IX807360) P3500 R201: 470B (HX807810) IDLE CURRENT ADJ. 209,210: MA 0.0022 100V (Fx802360) R224,225: CF 82.0K 1/4 J (HF757680) 271,272; CE 0.47 SWJ (HX807730) 214,218,222: 28B1429 (IX807320) P2500 19. Connector 4, Polypropylene Film Cap. R252,253: CF 100.0K 1/4 J (HF758100) R251: CE 10.0 5WJ (HX807740) Q214,216,218,220, cN201: MOX2P (LX803380) 205: NPP POLY 1500P (FX802600) R254: CF 180.0K 1/4 J (HF758180) 11, Metal Oxide Film Resistor 222: 2SA1553 (IX807330) P3500 CN203: 11434P (LX803420) 6206: AF 100.0 25V (FX802470) R258: CF 220.0K 1/4 J (HF758220) D201 202,203,204, 20. Connector Assembly } 6. Maica Cap. 8. Metal Film Resistor 205,206,207,208, cN202: 7P (LX803330) 207: MI 22P S00V (FX802580) P2500 R203: MF 1K 1/2 F (HX807690) P2500 209: 11N4148 (1X807210) 21. Heat Sink 207: MI 15P 500V (FX802570) P3500 R203: MF 820 1/2 F (HX807710) P3500 D210,211: 188142 (1807390) (BX800870) 208: MI SP S00V (FX802560) R218,219: © MF 22.0K 1/2 F (HX807670) D212,213; PS2010 (IX807370) 22. Bind Head Tapping Screw #2BTC 3X6 Y (EX803110) 14 15

P3500/P2500/P1500 P3500/P2500/P1500 © AMP Circuit Board (P1500) . CN204: , : to POWER-CN401 a ee ne mes moet un fa sees ows oe] (A i (oe | ae mo a ii Pega — Le ee “ere US (Ue! pore: O98 Te ee: eee EL vee Wen sae uP [S68 Fo \\ os ET tere) | oN202: Le PPT = RRSSES Meee oR IS Yee aR) “wg “soapy am ooemeien ee | M7 CS | to INPUT-CN102 . Ve By | CSR ISSA lhe haa Game guameaiouslemm-he c. ya | hse Souda | np 8 ds dyn TAOS ELE | CONS ges LR a ea TI Si ee eee waco! A Ameen sae Be OST eBooas! ( erssso= enzo pase Pte OR ap tS #2 > LO orapw Se 1S Qiao: 2 pe “ll WN ee 5 ne Ne a gz ac S Vitis Se FU P= Bisse) Ses a) Gemeclar t= | I~. | topowen-cnsoa eal tere ~~ ne Sermons en oe | a i a eae ||P a 5. imme Ail. recy sbi fata fh x i? epi pF Newel ie afe oe al? a “aad op DP Cork Smt BS em ee ee “Ua ee oo bahia LSA el gimme RDB me ammo | a He a3" Sotiris, SY HOS Bl Po ETL | to INPUT-CN107

238 SERIES ah Te ee he Lee Ss ECR iis [1] 2]

22 ooh | pee) mk ORGS) Seanbeemeniee pe musttaioeale SS state [4 | | el ce es See Sl) mes °° ae Ls14] CN304: to POWER-CN402 : Components side Notes) 8. Carbon Resistor 10. Fuse Resistor ) 13. Transistor 15. Positive Thermistor Circuit Board: AMP P1500 (NX814250) U,C,V,H.B R201,301: CF 270.0 1/4.J (HF755270) R214,215,314, 201,202,203, P0201,301: PTHS9FO4BE471TS (IX807420) 1. Electrolytic Cap. R202,210,211, 315: NFR 82.0 14 J (14X807790) 210,301,302, P0302: PTHOM04BE222TS2 (IX807410) 201,301: AF 47.0 16V (FX802460) 212,302,310, R220,221,320, 1 303,310: 2SA1268 KTA970 (IX807300) P0203; PTH9M04BH471TS (1X807430) 211,212,311, 311,312: CF 47.0K 1/4 J (HF757470) 321: NFR 10.0 1/4 J (HX807760) Q204,205,209,304, 16. Coil 312: AF 4.7 100V (FX802440) R204,208,209,304, R222,223,226,227, ‘ 305,309: 2SC3200 KTC2240BL (IX807160) 201,301: 1.2uH (GX803950) 2. Electrolytic Cap.-BP 308,309: CF 560.0 1/4 J (HF755560) 228,229,322,323, i Q206,306: 2SA1546 (1X807290) 17. Relay 206,306: AF 100.0 25V (FX802470) 205,305: CF 12.0K 1/4 J (HF757120) 326,327,328, : Q207,307: 2SC4001 (IX807310) RY201,301: | HR703V DC24V (KX804090) €202,302: MO 470P (FX802590) R207,307: CF. 120.0 1/4 J (HF755120) R230,231 ,330, | 311: 2SC4370 KTC4370A (1X807170) VR201,301: | 470B (HX807810) IDLE CURRENT ADJ. 4. Mylar Cap. R213,313:; CF 10.0 1/4 J (HF754100) 331: NFR 3,3K 1/4 J (HX807780) Q212,312: 2SA1659 (IX807340) 19. Terminal C203,204,213, R216,316; CF 1.8K 1/4 J (HF756180) R232,233,238,239, Q213,215,313, TP14,12,21,22:CNT1P (BX800850) 214,303,304, R217,317,359: CF 470.0 1/4 J (HF755470) 332,333,338, 315: 2SD2155 (IX807350) 20. Connector 313,314: MA 0.1 100V K (FX802550) R224,225,324, 339: NFR 4.7 1/4 J (HX807540) Q214,216,314, CN201,301: | MOX2P (LX803380) 209,210,309, 325: CF 56.0K 1/4 J (HF757560) 294,295,240,241, 316: 2SB1429 (IX807320) CN203,204,303, 310: MA 0.0022 100V (FX802360) 255,256,355, 334,335,340, 14. Diode 304: 14434P (LX803420) €205,305: NPP POLY 1500P (FX802600) 257,357: CF 68.0K 1/4 J (HF757680) 11. Wire Wound Resistor 205,206,207 ,208, CN202: 7P (LX803330) 6. Maica Cap. R256,358: CF 220.0K 1/4 J (HF758220) R236,237,242,243, 209,301 ,302,303, CN302: 7P (LX803340) €207,307: MI 22P 500V P2500 (FX802580) 352,353: CF 100.0K 1/4 J (HF758100) 336,337,342, 304,305,306,307, 22, Ground Terminal C208,308: MI 5P 500V (FX802560) R364: CF 180.0K 1/4 J (HF758180) 343: CE 0.47 SW J (HX807730) 308,309: 1N4148 (IX807210) GND1: (BX800840) 7. Ceramic Capcitor 9, Metal Film Resistor R251,351: CE 10.0 SW J (HX807740) 210,211,310, C215,315: CE 0.01 50V (FX802530) 203,303: MF 1.2K 1/2 F (HX807700) 12. Metal Oxide Film Resistor 311: 1SS142 (1X807390), R218,219,318, R250,350: MO 4.7 2W J(HX807720) 212,213,312, H9: MF 22.0K 1/2 F (HX807670) 33: PS2010 (1X807370) 16 7 :

| . P3500, P3500/P2500/P1500 )/P2500/P1500 se INPUT Circuit Board (P3500, P2500, P1500) ; INPUT . 7 Ch to POWER-CN405 co CHANNEL A | 4 CHANNEL B cS team a lef [i ae een BT I Terry. 1 Fes FE |) amp B-cnzo1 ! fa RSet J O24} eee | eS ee ae x : 7 Se ———w — ——' SS -, Sik AasEENEHON S123 to VR-CN501 ON202 Rem oleae sa tee a Pk Co #28 288 [Br } af ay Se ee cae: Seyes [sw PRR CAE FESNETO REDUCE THERISICOE FIRE Fi PEACE-ONLY.-WI] Suse EUS : : 2 (Right : CN103: to Fan 1 (Left) CN104: 0 oo ee ormer CN108: to LED2-CN502 CN109: to Fan 2 (Right) . Components side ilm Resi 7 Ic 12. XLR, Jack, (F) Nae & RIOT 0206, 1C101,102: _M5238P_OP AMP (XAO13A00) JK101,103: (LX803050) INPUT Gieut Board. INPUT (Nxet4s30) HS ee IK 1/2 F (HX807660) ic103: TA7317P RELAY DRI. (1G034800) 13. Phone Connector iterinne-ohe iu a aaa 103, MF 80 ‘ IC104: 7B15FA REG. 15 (XD853A00) JK102,104: AM-8003 (LX603220) INPUT eee aeokor Si. waa IC105: 7915FA REG.-15 (XD854A00) 14, Connector } 101 102103. 109: MF 12.0K 1/2 F (HX807650) : Comets 104. | | CE SL S6P SOVJ (FG651560) R111,112,114: MF 51.0K 1/2 F (HX807680) 8. Transistor 08 MON ACSO5 x , Con fag OP SOYA EGSS1100) same er opth yrs 110,111: | 28C3200 KTC2240BL (IX807160) CN102,107: _ MOX7>P (LXB03410) 2. Ceramic Capacitor R105,110,113: CF 47.0 1/4J (HF 754470) gigi 28cs200 Kroz2s0B1 (207160 ontoa, Moe saat 106, 107,108,109, Re petog 103,105,107, CN106: —- MOX6P (LX803400) wwe (802540) Brass 109: |_| 251268 KTA970 (1X807300) CN108: MXP (LX803260) 113: GE ara0P S00v 2 (Fx » ba CF 22.0K 1/4 J (HF757220) 9. Diode CN110: MOXSP (LX803390) 3. Electrobtic Cap, 220.0 Sov (Fx802420) R117: CF 100.0K 1/4 J (HF758100) BD101,102,103,104, 15. Stew Terminal x y INPUT C118,119,121,132, : R120: CF 680.0 1/4 J (HF755680) {08 4N4006 LT1N4006 (I ) + racket Jac 160) 133,138,139: AF 10.0 50V (FX802110) Ri2t: CF 560.0 1/4 J (HF755560) 0107,108,109,110, 10 17. Fuse Holder ; C120: | RSA 1000.0 25V (Fx802400) R211, an sss (4755000 10 one 1N4148 (1607210) : CLIP (cx814180) HB Craetartan, OOo RY C0212 R126,134: CF 100K 1/4 J (HF757100) oy, Doe KBP152 (IX807380) 18. Heat Sink exo002e0 138 cap bp OV x02) igo. Gr eaKia) (HFTS0520) FI1213: — tA/250V (Kx@09910) U.C.V 19. Bind Head Tapping Screw 4. Electrolytic Cap.-BP R139: ° 1A/250V (KX804000) H,B #2BTC 3X6 Y (EX803110) ©123,124: AF 100.0 25V (FX802470) am °

P3500/P2500/P1500 P3500/P2500/P1500 POWER Circuit Board (P3500, P2500, P1500) : . A1-CHANNEL-B1 ,A2-CHANNEL-B2 7 [S) io) ® iS) ® oOo oO @ MODE | (+) () (+) (~) | BRIDGE STEREO CT : (eRe Re en a aa ad BB | cnsos “ ‘pk | one re Cae AR samy | to AMP B to AMP A. ieee [S ees RR) Ce Se See eR emensiomel otal e aha] CN203 Ree yay | ( =H), | to INPUT ee oe Se | geet me | 10 power tianst ae Ee Het a ce _ ane = Le ee ie — ql OR | | to Power Transformer Baten om, a ae FO ae o a 1 vetetlrcut Board: POWER P3500 (NX814960) LeBelbal a ee gi. ea Cock ae . Circuit Board: POWER P2500 (NX814950) to AMP B proline Mere i ON eS a Gircuit Board: POWER P1500 (NX814940) -CN204 | w BIR dt ee NOUN, Ue ON NS ogee | 1. Electrolytic Cap. Sees NA NS he @ie 404: ‘AF 6800 80V (FX802480) P1500 BTS SUC me Ce IS oe RT a ouodeiiecaet i C401 ,402,403, Coa ey . 1! ee 7 lain 404: ‘AF 6800 100V (FX802510) P2500 be genet Ji ce ae a Ned a 404: ‘AF 9000 1 10V (FX802520) P3500 UN ona Se , €405,406: — POL.0.47 250 (FX802500) ONCE 5 > AN} C401 2. Ceramic Cap. 4005193400 cw Seon [POWER BDK oon Ceramic Cap. ot Sov (ex002590) ‘ 3. Slide Switch Components side ‘swa40t: SSP322SB011 (KX803990) MODE 4. Bracket, PCB BKI: (AX814170) 5. Ground Terminal GNDI: (8x800840) 6. DC terminal ouTt: 4P (LX803020) CHANNEL A-1,B-1 7. Screw Terminal ouT2: 4P (LX803040) CHANNEL A-2,B-2 8. Terminal : P41 42,43: ‘250T (LX803240) 9. Connector CN401,402: 11436P (LX803440) (CN403,404: 11434P (LX803420) 10. Connector Assembly N05: SP (LX803310) ORANGE (1X803280) RED (LX803300) BLACK (LX803290) 20 21

: © LED 1 Circuit Board (P3500, P2500, P1500) to LED 2-CN503 Notes) rc | Circuit Board: LED1 (NX814970) 1. Connector sl cN504: MOLEXAPN (LX803370) tS Spans dave 2 LED ig a] Ge) ) 505,506: — SLR-34UR R3 RE (IX807250) de fe 7 POWER POWER,PROTECTION aes PRO 3. Carbon Resistor ib ey ECTION, v ovo 509,510,511, [LEDTB'D) 4005195420 512: CF 1.5K 1/4 J (HF756150) 4. LED Limiter ((x807130) Components side } ¢ LED 2 Circuit Board (P3500, P2500, P1500) to LED 1-CN504 to INPUT-CN108 Notes) — Circuit Board: LED2 (NX814980) Mee EE [ ED2 BD] 1. Connector Assembi EPL 1h ra hires CNSO2 8P (LX803350) Oepsccasnty B ONSDE CN503: 4P (LX803320) 04h ot be Le J 1 meau=602 DEI 501,503: SLR-34UR R3 RE (1X807250) CLIP 1 | GS Ces Cite ave) 2. Gaon Rentr | 1o> TORO @or#OStONAL SIGNAL CLIP SIGNA P R501 ,502,503,504, fe) 505,506,507, HANNEL A CHANNEL B 508: CF 1.5K 1/4 J (HF756150) 4. LED Limit Components side il (X807130)

| P3500/P2500/P1500 © VR Circuit Board (P3500, P2500, P1500)

7 Notes)

to INPUT-CN106 Circuit Board: VR (NX814990) i comma R=BID40 0 19344 OER ees 1. Rotary Variable Resistor (aise BR UUO Ids SHAVE ves \\VR501,502: RK16311605A6-5KA (HX807800) CHANNEL (- faicenetet ci ane e + AB i (ee Bes mo ee CNSOt: CONEP (LX803360) Notes) CHANNEL A CHANNEL B Cirouit Board: SWITCH P3500 (NX814890) U,C,V Circult Board: SWITCH P3500 (NX814900) H,B 1. Ceramic Cap. 501,502: CE 0.01 400V (FX802340) . 2. Push Switch Components side (KX803820) POWER 3. Fuse | F42: 10A/125V (KX804050) U,C,V 4A/250V (KX804020) H,B | 4. Fuse Holder CLIP (CX814140) J,U,C,V CLIP (CX814150) HB 5. Tube, Capacitor (FX802610) H,B 6. Terminal i Notes) e 5 oat Circuit Board: SWITCH P2500 (NX814860) U,C,V SWITCH Circuit Board (P3500, P2500, P1500) Circuit Board: SWITCH P2500 (NX814870) H.B 1. Ceramic Cap. 501,502: CE.0.01 400V (FX802340) 2. Push Switch ues PA. («x803820) POWER racic BE” GY" | FA2: TAM25V (KX804030) U,C,V | poe, WH, Agee 3.15A/250V (KX804010) H,B Slo wer oe yo fet CLIP (CX814150) H.B (L) 7 eu i — 5. Tube, Capacitor pe SE) cat) ena (FX802610) H,B ESS areal vin 2 — A —\\e nena” P1,2,3,45: — 250T (LX803240) BL/BRT = [__ 4005193410" eer Nets — vo Cireuit Board: SWITCH P1500 (NX814830) U,C,V Circuit Board: SWITCH P1500 (NX814840) H,B 1. Ceramic Cap. C501: CE 0.01 400V (FX802340) POWER 2. Push Switch («x803820) POWER 3. Fuse Components side FA: 10A/125V (KX804050) U,C,V ANI250V (KX804020) HB 4. Fuse Holder CLIP (CX814140) J,U,C,V CLIP (CX814150) H.B 5. Tube, Capacitor (FX802610) H,B 6. Terminal P1,23,4,5: 250T (Lx803240) | 23

@ INSPECTIONS MEASUREMENT EQUIPMENT \\ Oscilloscope, AC Volt Meter (Level Meter), Distortion Meter CONDITION - AC Voltage: Less than + 10 % METHOD 1. POWER OUTPUT LEVEL Sine Wave Measure T.H.D. when input signal is} Less than 0.1% 1 kHz, 20 Hz, 20 kHz adjusted to the following; T.H.D. CHANNEL A, B STEREO 8 ohm: 52.92 V (Both channels working)| STEREO 4 ohm: 44.73 V BRIDGE MONO 8 ohm: 89.45 V ATT: Max. P2500 Same as P3500. STEREO 8 ohm: 44.73 V STEREO 4 ohm: 37.42 V BRIDGE MONO 8 ohm: 74.84 V ) ATT: Max. P1500 Same as P3500. STEREO 8 ohm: 34.65 V STEREO 4 ohm: 28.99 V BRIDGE MONO 8 ohm: 57.97 V ATT: Max. 2. POWER BAND WIDTH P3500 | Sine Wave Measure T.H.D. when input signal is} Less than 0.1 % ) 1 kHz, 10 Hz, 40 kHz adjusted to the following; T.H.D. CHANNEL A, B STEREO 8 ohm, 175 W, (37.42 V) (Both channels working)| BRIDGE MONO 8 ohm, 500 W, (63.25 V) ATT: Max. P2500 Same as P3500. STEREO 8 ohm, 125 W, (31.63 V) BRIDGE MONO 8 ohm, 350 W, (52.92 V) ATT: Max. Same as P3500. ) STEREO 8 ohm, 75 W, (24.50 V) BRIDGE MONO 8 ohm, 210 W, (40.99 V) ATT: Max. 3._T.H.D. P3500 | Sine Wave Measure T.H.D. when input signal is} 8 ohm : Less than 0.05 % 1 kHz, 20 Hz, 20 kHz adjusted to the following; 4 ohm : Less than 0.07 % CHANNEL A, B STEREO 8 ohm, 37.42V MONO : Less than 0.07 % (Both channels working) STEREO 4 ohm, 31.63V BRIDGE MONO 8 ohm, 63.25V ATT: Max. P2500 Same as P3500. STEREO 8 ohm, 31.63V STEREO 4 ohm, 26.46V BRIDGE MONO 8 ohm, 52.92V ATT: Max. P1500 Same as P3500. STEREO 8 ohm, 24.50V STEREO 4 ohm, 20.5V BRIDGE MONO 8 ohm, 40.99V ATT: Max.

4, FREQUENCY RESPONSE | P3500 | Sine Wave First measure signal level of 1 kHz for} + 0.5 dB ~ - 1.5 dB | P2500 | 10 Hz, 50 kHz, 1 kHz reference with 8 ohm load, 1 W (2.82V), | i Ext [Sea | Both channels working) | and 50 kHz._ATT: Max. | 5. CHANNEL SEPARATION P3500 | Sine Wave Measure Ch.(A), and Ch.(B) output under] 20 Hz, 20 kHz : 60 dB i 1 kHz, 20 Hz, 20 kHz | the following; 1 kHz: 80 dB ] Short another Ch.| STEREO 8 ohm, 175 W, 37.42V Input with 600 ohm. ATT: Max. 41 kHz, 20 Hz, 20 kHz First, input A and measure B, then input BI and measure A. P2500 Same as P3500. Sal ATT: Max. P1500 Same as P3500. 20 Hz, 20 kHz: 70 dB al : ATT: Max. i 1 6. RESIDUAL NOISE. P3500 | No input signal Measure output under the following; Max. : - 76 dB se P1500 _| input with 600 ohm. i 7._SIN P3500 | Sine Wave 1 kHz Measure rated output and output with no} More than 100 dB fe Sesame P1500 | with 600 ohm _ whenj 8 ohm load, DIN Audio Filter. measure noise level. 8._ INPUT SENSITIVITY P2500 | 1 kHz obtained under the following conditions. P1500 8 ohm load, ATT Max. 9. VOLTAGE GAIN Sine Wave Measure rated output level and input level under 33.08 £12.08 | 1 kHz the following condition, and calculate voltage gain. | P2600_| 8 ohm load [P1500_| | 25

INDICATOR P3500. | POWER POWER sw ON | Confirm the following is working. OK or NG } P2500 After turning POWER sw ON, the POWER} P1500 LED indicator should light ON. PROTECTION | POWER sw ON | Confirm the following is working. OK or NG After turning POWER sw ON, the PROTECTION LED indicator should light . ON for 6 + 2 seconds and the indicator] should go out. CLIP Sine Wave Confirm the following is working. OK or NG

4 KHz When input signal is adjusted to produce}

an equal or greater than 0.1 % THD on 8 ohm load, the CLIP indicator should be ON SIGNAL Sine Wave Confirm the following is working. OK or NG 4 kHz When an output of 1 W (2 V) on 4 ohm load , the SIGNAL LED indicator should be| ON. 11. FAN P3500. | No Signal Input | Measure voltage of pin 1 and 2 of CN103 and CN109, after | 4~6V P2500 turning POWER ON. When the unit temperature increases, P1500 the voltage will increase to 10~11 V. Confirm following working. If disconnect CN102 or CN107, the fan speed is more faster. 12. PROTECTION P3500 | Sine Wave | Confirm the following is working. OK or NG } P2500 | 4 Hz,0dBm| After applying input signal, there should be a time lag of 2| P1500 seconds before the protection circuit starts working. After disconnecting input signal, there should be a time lag of 10} seconds before the protection circuit stops working @ ADJUSTMENTS Before performing the following adjustment, set the unit as follows; 1. ATTENUATOR: "0" ) 2. Input terminal: XLR pin 2 is HOT, pins 1 and 3 ground. 3. MODE switch: STEREO 4. OUTPUT terminal: 4 ohm load ADJUSTMENT SPECIFICATIONS Before testing for specifications, confirm AC line voltage is the rated value + 10 %. First GROUND the INPUT terminal. Aer item. Point CURRENT turning power on. P2500 turning power on. turning power on. OFFSET Terminal A P2500 Terminal B *VR201, TP1 and TP2 are located on the AMP circuit boards of P3500, P2500. * VR201, VR301, TP11, TP12, TP21 and TP22 are located on the AMP circuit board of P1500. 26

@ CAUTION FOR SPEAKER CONNECTION 1, Tum off the POWER switch. * Speaker fuse The output capacity of your amplifier is very high: 2. Remove the cover attachment screw(s) and remove the pro- 350W-+350W (8 Q)in stereo and 1000W (8Q) in monaural on tective cover from the speaker terminals. the P3500; 250W+250W (8 Q) in stereo and 700W (8 Q) in * All U.S. models arid the Canadian P1500 do not have monaural on the P2500; 150W+150W (8 Q) in stereo and protective covers. 420W (8 Q) in monaural on the P1500. Be sure to use a speaker 1 Screw system that has sufficient input capacity. If the input capacity of your speaker system is lower than the | rated output of the power amplifier, you can protect your speakers by connecting a fuse serially between the speaker and amplifier as shown below. Power amplifier Speaker system O® ® © ne | be FF 0 0 ee i @, | Use the following formula to determine the fuse capacity i according to the speaker’s input capacity. | 3. Afterremoving approx. 10 mm of insulation from the ends of Po the speaker cables, pass the bare ends of the speaker wires Po= FRI -fe | through the holes in the corresponding speaker terminals and . | . . | tighten the terminals to securely clamp the wires. PO [W] : Speaker’ scontinuousinputcapacity (noiseor RMS) i Refer to page 4 for speaker porality. R[Q] _: Speaker’s nominal impedance ! IfA] __ : Required fuse capacity @ ex.) Speaker’s continuous input capacity : 1OOW Le Speaker’s impedance : 8 Q 10 mm _ 00 | l= pee. =35 | \\ In this example, the required fuse capacity is calculated as 3.5 \\ ‘ }] (Al. * Speaker cable | Atthis time make sure that the bare ends of the speaker cables Ifyou use a long speaker cable, use as thick a cable as possible donotextend from the terminals in such a way that they touch to prevent deterioration of the damping factor or power loss the chassis. inside the cable. Even the thickest cable can be used for the speaker terminal of this unit. ‘wire should not j a touch the chassis. 4. Reattach the protective cover over the speaker terminals. | 2 1 -

@ CONTENTS Notes © DESTINATION ABBREVIATIONS ) A: Australian model J: Japanese model B__ : British model M_: South African model : © : Canadian model Q_ : South-east Asia model D__: German model U_ U.S.A. model E : European model V__: General export model (110V) F : French model W_ : General export model (220V) G__: Belgian model X _: General export model H_: North European model Y : Export model |: Indonesian model TO SERVICE PERSONNEL Critical Components Information. Components having special characteristics are marked A\\ and must be replaced with parts having specifications equel to those originally installed. © The parts with “——" in “Part No.” are not available as spare parts.

@ ELECTRICAL PARTS <ELECTRICAL PARTS> <a a> * NX814290|Circuit Board aMP = P3500 EX |AMPY—} 05400¥0032AP * NX814270|Circuit Board aMP = P2500 EX [AMP Y—h 05400¥0022AP * NX814250]Circuit Board AMP P1500 EX AMPY—h 05400¥0012AP * NX814920|Circuit Board INPUT ucvj)INPUTY—b 05400Y0012IP * NX814930|Circuit Board INPUT HB |INPUTY—Fb 05400¥00141P * NK814970|Circuit Board LEDL LED1Iy—h 05400Y1011PW-03 * NX814980|Circuit Board LED2 LED2Y—h 05400Y0011PW-04 « NX814960|Circuit Board POWER P3500,A350 | POWERY—h 05400Y0031PW-01 * NX814950|Circuit Board POWER pPz500,A250 | POWERY—}k 05400Y0021PW-01 . NX814940|Circuit Board POWER P1500,a150 |POWERY—h 05400Y0011PW-01 * NX814890|Circuit Board SWITCH P3500 U,C,VIA4 »FY—h 05400Y0032PW-02 * NX814900|Circuit Board SWITCH P3500 H,B | 24 y¥FY—h 05400Y0034PW-02 . NX814860|Circuit Board SWITCH P2500 U,C,V| 24 yF#¥Y—b 05400Y0022PW-02 * NX814870|Circuit Board SWITCH P2500 H,B | 24 y#Y—hb 05400Y0024PW-02 * NX814830/Circuit Board SWITCH P1500 U,C,V|A4 yF#Y—b 05400Y0012PW-02 * NX814840|Circuit Board SWITCH P1500 H,B | 24 yF¥—b 05400Y0014PW-02 * NX814990|Circuit Board VR VRY-b 05400Y0011PW-05 * NX814290|Circuit Board AMP = P3500 EX |AMPY—} 05400¥0032AP * NX814270|Circuit Board AMP P2500 EX |AMPi—h 05400Y0022AP * LX803380| Connector MOX2P IADS 4428595002 | . LX803330|Connector Assembly 7? AR? VASs' y 14355893303 i * LX803420|Connector 11434P BADD 4428596604 * LX803440|Connector 11436P aAR?D 4428596606 * FX802460|Electrolytic Cap. AF 47.0 lev |4Say 3409547031 * FX802590|Monolithic Capacitor MO 470P RoHay 3688471118 * FX802550|Mylar Cap. MA 0.1 100V K W{G-ay 3609104122-T * FX802600|Polypropylene Film Cap. _|NPP POLY 1500P KYUPnIY 3698152198 . FX802470|Electrolytic Cap.-BP AF 100.0 25v |BPYSay 3409810141-T * FX802580|Maica Cap. MI 22P 500v P2500 |-74 HAY 3678220177 * FX802570|Maica Cap. MI 15P 500v Ps500 |w4 ay 3678150177 . FX802560|Maica Cap. MI 5P S00V zw4anay 3678050177 * FX802360|Mylar Cap. MA 0.0022 100V wAg-ayY 3609222120-T * FX802440|Electrolytic Cap. Ar 4.7 100v | FS ay 3409247991-T * FX802450|Electrolytic Cap. AF 4.7 160V P3500 |4+ S53 3409247992-T * 1X807210|Diode 1N4148 YAAK 2058304100 * 1X807390|Diode 188142 PAA-K 2058322100 * 1X807370|Diode PS2010 YAAK 2058100110 * GX803940|Coil 2uH ath 2648099900 * 1X807420|Positive Thermistor PTHSOFO4BE471TS | EM RAK YAY | 2438007994 * 1X807410|Positive Thermistor PTHOMO4BE222TS2 WER MK YAY |2438007993 i * 1X807430|Positive Thermistor PTHOMO4BH471TS EMR KY 2 |2438007995 * 1X807300| Transistor 28A1268 KTA970 RIV YRS 2008206104-T * 1X807160|Transistor 2SC3200 KTC2240BL | h FY YAY 2008606108-T * 1807290 Transistor 2SA1546 hIYYAS 2008005999 * 1X807310|Transistor 2804001 hZYYAD 2008405999 * 1X807170|Transistor 2SC4370 KTC4370A | hZYYAY 2028407990 * 1X807340| Transistor 2S8A1659 hIYYRD 2028107984 i * 1X807350|Transistor 28D2155 hZYYAD 2028407112 * 1X807360|Transistor 28C4029 P3500 | KF YYAYX 2028407121 * 1X807320|Transistor 2SB1429 hZYYAY 2028107108 . 1X807330|Transistor 28A1553 P3500 | hI YY AY 2028107117 * KX804080|Relay RLY31H42 yb= 5528009810 HF755270|Carbon Resistor CF 270.0 1/43 |A-RYGE 3009271973 HF757470|Carbon Resistor CF 47.0K 1/4 J | Am K a3 3009473973 * HX807690|Metal Film Resistor MF 1K 1/2 F P2500| & hy 3003100953 * HX807710|Metal Film Resistor MF 820 1/2 F P3500) @ By Be BR i 3004820953 HF755560|Carbon Resistor CF 560.0 1/43 |A— KRY KH 3009561973 HF757120|Carbon Resistor CF 12.0K 1/45 |y—y 3009123973 HE756100|Carbon Resistor CF 1.0K 1/4 [HK Y 3009102973 HF755220|Carbon Resistor CF 220.0 1/43 |A—-KY 3009221973 HF757680|Carbon Resistor CF 68.0K 1/4 J |A-KY Kh 3009683973 HF754100|Carbon Resistor CF 10.0 1/43 |A- KY KH 3009100973 | * HX807790|Fuse Resistor NER 82.0 1/43 |~-Ea—ZXikH 3089820275 | HF756180|Carbon Resistor cF 1.8K 1/4 J |A-# 43 3009182973 HF755470|Carbon Resistor CF 470.0 1/43 |H—-RY 3009471973 * HX807670|Metal Film Resistor MF 22.0K 1/2 F |e BH 3002220953 * HX807760|Fuse Resistor NFR 10.01/43 |b a—Z2 Hii 3089100275

1 New Parts (#8 dh) 3/2: Japan only

[ieee [eine eee : * HX807770|Fuse Resistor NFR 220.0 1/43 }ta—Z2it 3089221275 HF757680/ Carbon Resistor CF 82.0K 1/45 |A—KY 3009823973 * HX807780| Fuse Resistor NFR 3.3K 1/43 |ta2—X 3089332275 . HX807540/Fuse Resistor NFR 4.7 WAT ca-Xik 3079479275 * HX807760|Fuse Resistor NFR 100.0 1/43 |ta—ZXiK 3079101275 * HX807730|Wire Wound Resistor CE 0.47 SWI Je xv hit 3059478783 . HX807720|Metal Oxide Film Resistor |MO 4.7 2W J Rha ne BR 3039479572-F * HX807740|Wire Wound Resistor CE 10.0 SsWwJ |e XY 3049100772 HF758100|Carbon Resistor CF 100.0K 1/43 |A—- KY RG 3009104973 HF758180|Carbon Resistor CF 180.0K 1/43 |A-KY RGR 3009184973 HF757220|Carbon Resistor CF 22.0K 1/4 J A-KY KR 3009223973 HF758220|Carbon Resistor CF 220.0K 1/4 J |A- KY RG 3009224973 * BX800850| Terminal cNTIP 2-St 4678699410 . HX807810/Trimmer Potentiometer 470B SHER RS 3248347110 IDLE CUR. ADJ. . BX800870|Heat Sink HAR 7505299340 « EX803110|Bind Head Tapping Screw #2BTC 3X6 Y +NAYETP 8109230061 * NX814250|Circuit Board AMP P1500 EX AMPY—Fk 05400Y0012AP ) * LX803380|Connector /MOX2P IAD 4428595002 * LX803330|Connector Assembly 7 DAZPXASss’ y |4355893303 * LX803340|Connector Assembly 7? IA? VAsSs' y |4355893313 * LX803420| Connector 11434P LADY 4428596604 * BX800840|Ground Terminal GNDY¥—SF+W 4235007210 * FX802460|Electrolytic Cap. AF 47.0 16V zZsay 3409547031 * FK802590|Monolithic Capacitor Mo 470P Mae ay 3688471118 * FX802550|Mylar Cap. MA 0.1 100V K W49-ay 3609104122-T . FX802530|Ceramic Capacitor CE 0.01 S50V ek7ay 3509103130-T * FX802600|Polypropylene Film Cap. _|NPP POLY 1500P KY yaay 3698152198 * FX802470|Electrolytic Cap.-BP AF 100.0 25v |BPYSay 3409810141-T * FX802580|Maica Cap. MI 22P 5o0v P2500 | 74 #IY 3678220177 ) * FX802560|Maica Cap. MI SP 500V w41aay 3678050177 . FX802360|Mylar Cap. MA 0.0022 100V w49-ay 3609222120-T * FX802440|Electrolytic Cap. AF 4.7 100V ysay 3409247991-T * 1X807210|Diode 1N4148 vAA-K 2058304100 * 1X807390|Diode 188142 y4A-*K 2058322100 * 1X807370| Diode PS2010 yAA-K 2058100110 * GX803950| Coil 1.2uH a4 2648099940 * 1X807420|Positive Thermistor PTHS9FO4BE471TS BERMAAKY AY [2438007994 * 1X807410|Positive Thermistor PTHOMO4BE222TS2 BERMAKY 2X |2438007993 * 1X807430|Positive Thermistor PTHOMO4BH471TS BRAM KY 2% [2438007995 * 1X807300|Transistor 28A1268 KTA970 hIYYAS 2008206104-T \\ * 1X807160| Transistor 28C3200 KTC2240BL | h FY YAY 2008606108-T } * 1X807290| Transistor 28A1546 hGYYRAD 2008005999 * 1X807310|Transistor 28c4001 hZYYAP 2008405999 * 1X807170| Transistor 28C4370 KTC4370A | KF YYRY 2028407990 * 1X807340| Transistor 2S8A1659 hZYYAS 2028107984 * 1X807350|Transistor 282155 hZYYAP 2028407112 * 1X807320| Transistor 2SB1429 ROY YRD 2028107108 * KX804090|Relay HR703V DC24V ULv= 5528009991 HF755270|Carbon Resistor CF 270.0 1/43 |A-KyY Kit 3009271973 HF757470|Carbon Resistor CF 47.0K 1/4 J |A-KY Ri 3009473973 * HX807700|Metal Film Resistor MF 1.2K 1/2F |SRe BR 3003120953 HF755560|Carbon Resistor CF 560.0 1/4 3 A-KY EH 3009561973 HF757120| Carbon Resistor CF 12.0K 1/43 |A-—KY Kit 3009123973 HF756100|Carbon Resistor cF 1.0K 1/43 |A-KY 3009102973 HF755120|Carbon Resistor CF 120.0 1/43 |A-KY 3009121973 HF754100|Carbon Resistor CF 10.0 1/43 |A-KY EH 3009100973 * HX807790|Fuse Resistor NFR 82.0 1/4 J ba-KKH 3089820275 HF756180|Carbon Resistor CF 1.8K 1/43 [A KY RH 3009182973 HF755470|Carbon Resistor CF 470.0 1/43 |H—KY 3009471973 * HX807670|Metal Film Resistor MF =22.0K 1/2 F | # i ee Bt 3002220953 * HX807760|Fuse Resistor NFR 10.0 1/43 |ta—X 3089100275 * HX807770|Fuse Resistor NER 220.0 1/43 |Ea—-—X 3089221275 HF757560|Carbon Resistor CF 56.0K 1/43 |A— KY eH 3009563973 * HX807780|Fuse Resistor NFR 3.3K 1/4J |ta ~Z88 3089332275 * HX807540|Fuse Resistor NFR 4.7 1/43 |b a-Z2ik 3079479275 * HX807760|Fuse Resistor NFR 100.0 1/43 |ta2—-2kit 3079101275 * #HX807730|Wire Wound Resistor CE 0.47° SWI Je xy bit 3059478783 *New Parts (#f 31 8 ih ) ?y7:Japan only 2

. HX807720|Metal Oxide Film Resistor |MO 4.7 WJ |MK SRR MG 3039479572-F * HX807740}Wire Wound Resistor CE 10.0 SWI [e¥xy be 3049100772 HF757220|Carbon Resistor CF 22.08 1/4 J |A- KY 3009223973 HF757680|Carbon Resistor CF 68.0K 1/4 J |A-KY RA 3009683973 HF758220|Carbon Resistor CF 220.0K 1/43 |*A-— KY RG 3009224973 HF758100|Carbon Resistor CF 100.0K 1/43 |A-—KY RH 3009104973 | HF758180|Carbon Resistor CF 180.0K 1/43 |A—-KY KH 3009184973 * BX800850|Terminal NTP 9-H 4678699410 | * HX807810|Trimmer Potentiometer ATOB SoeRRS 3248347110 | IDLE CUR. ADJ. * NX814920|Circuit Board INPUT uUcVvjINPUTY—} 05400¥00121P * NX814930|Circuit Board INPUT HB |INPUTY—b 05400Y00141P * 1X807200| Diode 1n4006 LTiN4006 | ¥4 4—K 2058100996 * LX803380| Connector MOX2P DAVY 4428595002 * LX803410}Connector MOX7P IAQ 4428595007 * LX803430| Connector 11435P DADY 4428596605 * LX803400| Connector MOX6P TADY 4428595006 * LX803260| Connector MOX8P IADD 4428595008 * LX803390| Connector MOX5P DADDY 4428595005 FG651560|Ceramic Capacitor-SL CE SL sep sovs |¥ 92% (S L} 3529560311-A FG651100|Ceramic Capacitor-SL CE SL 10P sovs |¥33y (SL 3529100311-A | . FX802540|Ceramic Capacitor CE F 4700P soov z |¥ Fay 3509472950-T * FX802420|Blectrolytic Cap. AF 220.0 Sov |4 Say 3409222171-T . FX802410|Electrolytic Cap. RSA 470.0 35v |7S3Y¥ 3408247161 * FX802110|Electrolytic Cap. AF 10.0 sov |¥Say 3409210071-T * FX802400|Electrolytic Cap. RSA 1000.0 25V 7say 3408210241 . FX802120|Electrolytic Cap. AF 100.0 2v |y*SayY 3409210141-T * FX802470|Electrolytic Cap.-BP AF 100.0 25V BPYS2y 3409810141-T * FX802430|Electrolytic Cap. AF 0.22 Sov |7FSayY 3409222871-T * IX807380|Diode Bridge KBP152 YAA-E 2058100987 * 1X807210|Diode 1N4148 FAA-KE 2058304100 * KX803910|Fuse 1a/2sov U,C,V |t2-xX 3508412233 i * KX804000|Fuse 1A/250V HB ta-x% 5508412234 %A013A00] IC M5238P_ OP AMP Ic 2168015100 1G034800| Ic 'TA7317P RELAY DRI.| I C 2118050410 XD853A00| IC TB15FA REG. 15 | I C 2128610900 XB403A00] IC T815FA REG. 15 | 1 C 2128610900 XD854A00] IC T915FA REG.-15 | I C 2128610800 ‘XE404A00] IC 7915FA REG.-15 | 1 C 2128610800 * LX803050/XLR, Jack, (F) XLRY¥ x? 4408194410 INPUT * LX803220|Phone Connector AM-8003 Da-vyxy? 4438097310 ? INPUT * 1X807160|Transistor 28C3200 KTC2240BL | kK FY YAY 2008606108-T * 1X807170|Transistor 28C4370 KTC4370A | h FY YAP 2028407990 . 1IX807300|Transistor 2SA1268 KTA970 hZYYAY 2008206104-T * HX807660|Metal Film Resistor MF 15.0K 1/2 F |@ Bk RR ot 3002150953 * HX807650|Metal Film Resistor MF 12.0K 1/2 F | @ BUR 3002120953 HF754470|Carbon Resistor CF 47.0 1/43 |A-KY RG 3009470973 . HX807680|Metal Film Resistor MF = 51.0K 1/2 F SRERER 3002510953 | HF757220|Carbon Resistor CF 22.0K 1/4 J |A—hY 3009223973 HF758100|Carbon Resistor CF 100.0K 1/43 |A-KY RR 3009104973 HF756820|Carbon Resistor CF 8.2K 1/4) [AK Y RG 3009822973 HF755680|Carbon Resistor CF 680.0 1/43 |A-KY RG 3009681973 j HF755560|Carbon Resistor CF 560.0 1/43 |A—iK 434 3009561973 HF755220|Carbon Resistor CF 220.0 1/45 |H—KY 3009221973 HF757100|Carbon Resistor CF 10.0K 1/4 J |A- KRY RR 3009103973 HF757470|Carbon Resistor CF 47.0K 1/4 J | A-— KY RR 3009473973 HF756680|Carbon Resistor CF «6.8K 1/45 |A—KY RT 3009682973 ! * LX803030|Screw Terminal 6P AYRKY— tM 4465997706 * CX814150|Fuse Holder CLIP HB ba-X7V 97 4458999110 * BX800860|Heat Sink RAR 7505299310 * AX814160|Bracket, Jack JACKFFIF yb [6505954910 * EX803110|Bind Head Tapping Screw |#2BTC 3X6 Y +N4AYETP 8109230061 * NX814970|Circuit Board LED1 LEDIY=-h 05400¥1011PW-03 * LX803370| Connector MOLEX4PN ITADY 4428594904 | 3 Gnew Parts (373 8h) 9v7:Japan only | -

[etree | eaenion ) . ‘1X807250|LED SLR-34UR R3 RE LED 2308232222 - POWER HF756150|Carbon Resistor CF 1.8K 1/43 |A— KY HHT 3009152973 . 1X807130|LED Limiter LEDAR—H- 8545993630 . NX814980|Circuit Board LED2 LED2y—h 05400¥0011PW-04 * LX803350|Connector Assembly 8P AAPPAsSsS' y |4355893415 . LX803320|Connector Assembly 4P AA?XYAss’ y [4355893101 . 1X807250|LED SLR-34UR R3 RE LED 2308232222 CLIP . 1X807400|LED EL 204GD R3 GR LED 2308232264 SIG. HF756150|Carbon Resistor CF 1.5K 1/43 | AOR YG 3009152973 * 1X807130|LED Limiter LEDANR-¥F— 8545993630 * NX814960|Circuit Board POWER P3500,A350 |POWERY—h 05400Y0031PW-01 * NK814950|Circuit Board POWER P2500,A250 |POWERY—h 05400¥0021PW-01 * NX814940|Circuit Board POWER P1500,Ais0 |POWERY—h 05400Y0011PW-01 . LX803440| Connector 11436P ADS 4428596606 * LX803420| Connector 11434P DADDY 4428596604 } * LX803310|Connector Assembly SP aA?PASs’ y |4355893013 * FX802480|Electrolytic Cap. AF 6800 80V Pis00|7 $2 3419068208 * FX802510|Electrolytic Cap. AF 6800 100V P2500} 7 S$ 2 y 3419568198 * FX802520|Electrolytic Cap. AF 9000 110V P3500) 7 S$ 7 y 3419590208 * FX802490|Electrolytic Cap. POL 0.33 250 P1500] 4 8 2 Y 3419334153 * FX802500|Electrolytic Cap. POL 0.47 250 yay 3419474153 * FX802530|Ceramic Cap. CE 0.01 «SOV, Je FY : 3509103130-T * AX814170|Bracket, PCB BRTZ77b 6505956710 . BX800840|Ground Terminal GNDY-StH 4235007210 * LX803020|DC terminal 4p DCHY-SFL 4438194310 . our * LX803040|Screw Terminal 4P RLYRI-STMW 4465997704 } our . 1LX803240|Terminal 250T Yr STN 4465998210 * KX803990|Slide Switch SSP3228B011 RIA EAL YF 4618001110 MODE * 1LX803280|Connector Assembly ORANGE AA?PASsS' y |4353988201 * LX803300|Connector Assembly RED IQA?XYAss’ y 14355892801 * LX803290|Connector Assembly BLACK UA?PYAss' y |4355892701 * NK814890|Circuit Board SWITCH P3500 U,C,V]) 24 yFY—h 05400¥0032PW-02 * NX814900|Circuit Board SWITCH P3500 H,B | 24 yF#Y—b 05400Y0034PW-02 * FK802340|Ceramic Cap. CE 0.01 400V eg1y 3549103107 ) * KX804050| Fuse 10A/125V_ U,C,V tak 5508423823 . KX804020| Fuse 4A/250V H,B ba-Z% 5508413334 * KX803820|Push Switch Pyryva2Ar>tyF 4628988610 POWER * LX803240| Terminal 250T -Sth 4465998210 * CX814140|Fuse Holder CLIP JU,CV [E2-AAV oT 4255000410 * CX814150|Fuse Holder CLIP HB ba-XZ7V97 4458999110 * FX802610|Tube, Capacitor HB Fa-T7 4835002010 * NX814860]|Circuit Board SWITCH P2500 U,C,V|A4 yFY¥—b 05400Y0022PW-02 * NX814870|Circuit Board SWITCH P2500 HB | 24 y FY —b 05400Y0024PW-02 hd A\\|FX802340|Ceramic Cap. CE 0.01 400V e7ay 3549103107 * 4|KX804030 | Fuse TA/125V_U,C,V. ba-k 5508423623 * A\\|KX804010|Fuse 3.15A/250V H,B Ea-X% 5508413034 * 4./Kx803820|Push Switch TPrvarryF 4628988610 POWER * LX803240/Terminal 250T 9-H 4465998210 * CX814140|Fuse Holder CLIP JUCV lba2-Z7V 97 4255000410 * €X814150|Fuse Holder CLIP HB ta-XZ7V97F 4458999110 ) * FX802610|Tube, Capacitor HB fa-7T 4835002010 * NX814830|Circuit Board SWITCH P1500 U,C,V) 24 »Fy¥—hb 05400Y0012PW-02 * NX814840/Circuit Board SWITCH P1500 H,B |A24 yFY—b 05400Y0014PW-02 * FX802340|Ceramic Cap. CE 0.01 400V ek7ay 3549103107 *New Parts (#44 dh) 2y7:Japan only 4

4\\| KX804050 | Fuse 10A/125V_ U,C,V baz 5508423823 . 4\\|KX804020|Fuse 4A/250V H,B Ea-k 5508413334 . 4\\|KX803820|Push Switch i Pyvarsat 4628988610 i POWER * LX803240|Terminal 250T | v-STW 4465998210 . 0X814140|Fuse Holder CLIP JU,C,V |b a-XPV oF 4255000410 * X814150|Fuse Holder CLIP. HB ba-k7V TF 4458999110 * FX802610|Tube, Capacitor | HB Fa-7F 4835002010 * NX814990|Circuit Board VR VRY—k 05400Y0011PW-05 * HX807800|Rotary Variable Resistor |RK16311605A6-5KA |Q—9Y—VR 3228096410 ij CHANNEL * LX803360| Connector CONGR AADD 4355893615 * A}GX803850|Power Transformer P3500 U,C,V BMBhIYAZ 2828077310 * 4|GX803860|Power Transformer P3500 H BBbhIYA 2828077320 * 4|G6X803870|Power Transformer P3500 B FF bzZYA 2828077330 * 4\\|GX803820|Power Transformer P2500 U,C,V EBhIYA 2828077210 . 4\\|GX803830|Power Transformer P2500 H SBhIYA 2828077220 * 4\\|GX803840|Power Transformer P2500 B BSehIYA 2828077230 * 4\\|GX803790|Power Transformer P1500 U,C,V BMbhIYA 2828077110 * 4\\|GX803800|Power Transformer P1500 H BwbeyA2 2828077120 * A\\|GX803810|Power Transformer P1500 B ERhIYA 2828077130 * JX800710|DC Fan Dpcvry 7308998710 * 1X807120|Diode KBPC3504P3500 ,A350| ¥ 4 7 — K 2058100998 * 1X807110|Diode KBPC2504P2500,A250| ¥ 4 7 — K 2058100103 P1500 ,A150 i * MX801620]AC Cord P3500 U,C,V gua -*K 4308996210 * MX801630]AC Cord P2500,P1500 U,c,v | ma— K 4308999910 * MX801610]AC Cord P3500,P2500,P1500H | Ew 2 — 4308996410 . | MXB01600 Panog,P2500,Fis008 @ma-k 4308996310 | New Parts (# #1 Mf dh) 2vy:dapan only 5

P3500/P2500/P1500 P3500/P2500/P1500 @ OVERALL ASSEMBLY (P3500/P2500) | : SN <A at wie C4 — 4 a “we A Br @ Bi ; fle. eee a eae ee | ia NN OOM # —=x ! KS hex : wpe) U, C, V models S ep q b Ra RS ec SB ER Hei SX sagt c Coy sae Li of ay TS SS © eee SZ . ky NSN od Lp S) BARES |B Z @ @ VS Cee oe D Zi ek a) eZ ED ® aD OSE

[fer fre e [ieee ee] } <OVERALL ASSEMBLY> <#@aU> P3500, P2500 . 1 |AX814630/Chassis 046121688432 very P3500 U *| 1 |aK814640|Chassis 046121688433 yay P3500 C *| 1 |AX814650|Chassis 046121688434 yYe-y P3500 H . 1 |AX814660/Chassis 046121688435 yraoy P3500 B *| 1 |Ax814670]Chassis 046121688436 vary P3500 V . 1 |AX814570|Chassis 046121688422 yey P2500 U +| 1 |ax814580|Chassis 046121688423 yar-y P2500 C +| 1 |aX814590|Chassis 046121688424 Yeo P2500 H . 1 =|AX814600| Chassis 046121688425 very P2500 B +| 1 |ax814610] Chassis 046121688426 yrnoy P2500 V * 2 |CX813890/Rubber Foot 6335000610 tly apes «| As |Gx803850|Power Transformer 2828077310 BRIA P3500 U,C,V +| 43 |Gx803860|Power Transformer 2828077320 BRIA P3500 H *| 43 |6xe03870|Power Transformer 2828077330 EMbh AYA P3500 B +] A3 |GX803820|Power Transformer 2828077210 BUYS P2500 U,C,V +| 43 |6x803830|Power Transformer 2828077220 BERRY A P2500 H *| 43 |Gx803840|Power Transformer 2828077230 BRb IVA P2500 B *| 4 |3xX800710/Dc Fan 7308998710 DCIry 2pes * 5 ]AX814180|Bracket, Fan 6505953810 Iryvy7grvb 2pcs ) +| 6 |cX813900] Insulation Sheet 6705992910 EL ean P3500,A350 . 7 |LX803100|Wire Clamp 6538997901 TM9043 |9 4-797 «| 8 |NxX814890|Circuit Board SWITCH P3500 U,C,V| 24 »FY—b 05400Y0032PW-02 * 8 |NX814900|Circuit Board SWITCH P3500 H,B |24 ¥F#Y¥—hb 05400Y0034PW-02 * 8 |NX814860|Circuit Board SWITCH P2500 U,C,V)A4 »FY—b 05400Y0022PW-02 +| 8 |nxe14870|Circuit Board SWITCH P2500 H,B | 24 ¥4-4¥—h 05400¥0024PW-02 . 9 |CX813910|Sponge Guide 6715991810 ARY YAAK *| 10 |Nx814990|Circuit Board VR VRYoR 05400¥0011PW-05 *| 11 |NxX814970|Circuit Board LED1 LEDIY—k 05400Y0011PW-03 «| 12 |IX807130|LED Limiter 8545993630 LEDAN—-F— . 13 |NX814980/Circuit Board LED2 LED2yY—-h 05400Y0011PW-04 *| 14 |BX800810/Heat Sink 7502094420 P2500 | ik RAK +| 15 |AX814210|Bracket, Transistor 6503983010 TRIZ77b *| 16 |CX813880|Cool Sheet 1605998510 BFG-20 Raye bk P3500, A350 *| 16 |CX813870|Cool Sheet 1605998520 BFG-20 | KRY —b P2500,A250 *| 17 |CX813850|Spacer Holder 6705998410 AXR-FORVI 6pcs *| 18 |CX813840|Spacer 6705998510 ARGH 6pes +*| 19 |NX814290|Circuit Board AMP P3500 EX | AMP Y—h 05400¥0032AP . 19 |NX814270/Circuit Board AMP P2500 EX AMPYy—h 05400¥0022AP *| 20 |NX814960/Circuit Board POWER P3500,A350 |POWERY—}k 05400Y0031PW-01 . 20 |NX814950/Circuit Board POWER P2500,A250 | POWERY—} 05400Y0021PW-01 +| 21 |LX803080|Wire Clamp 6538998310 DARZIGYS 3pes +| 22 |AX814170|Bracket, PCB 6505956710 BRTI7 yb +| 23 |AX814190|Card Board Support 6538998110 Rb 2pcs i *| 24 |cx813830|Cool Sheet 1605998410 (B) RRY hb *| 25 |1x807120]| Diode 2058100998KBPC3504| 4 4 F— K P3500, A350 *| 25 |1X807110|Diode 2058100103KBPC2504| ¥ 4 7 — K P2500,A250 *| 26 |CX813820|Sponge Rubber 6715992010 ARYY 2pes . 27 |NX814920|Circuit Board INPUT uc,v] INPUTY—}h 05400Y0012IP *| 27 |NX814930|Circuit Board INPUT HB |INPUTY—h 05400Y0014I1P *| 28 |AX814160/Bracket, Jack 6505954910 JACKTIF7b 2pes *| 29 |AK814150/Bracket, Rear 046505954810 VILIF7k 2pes +| 30 |LX803070|Terminal Cover 8545992410 Pr-Sthan— J,C,H,B . 31 |LX803060|Housing, Terminal 048523993010 NIV J,C,H,B *| 432 |MX801620/AC Cord 4308996210 waI-*F P3500 U,C,V *| 432 |MX801630/AC Cord 4308999910 gy2- KE P2500 U,C,V +| 432 |Mxs01610/AC Cord 4308996410 wa-k H *| 432 |MX801600/AC Cord 4308996310 Ha2-*K B «| 33 |cx612970|Cord Stopper 6518000710 a= Kak U,C,V +| 33 |cX813810|Cord Stopper 6518999410 a- Fi H,B *| 34 |CX813800|Knob, Rotary 048523993811 au-9U—-77 CHANNEL A,B *| 35 |AX814120|Front Panel 048602981513 POYbNAW P3500 U,C,V,H,B *| 35 |AX814130|Front Panel 048602981512 POYRNAW P2500 U,C,V,H,B . 36 |AX814110/Handle 048603995230 NY EW 2pes ) «| 37 |AX814450|Bracket Handle 6503982910 NYENMIDGT ah 2pcs . 38 |CX813790|Bezel 8523993410 NeW +*| 39 |CX813780|Knob, Push 8545993510 27 POWER +*| 40 |Ax814090/Top Cover 046122095211 hy TAN U +| 40 |ax814080|Top Cover 046122095210 hy PAN J,C,V,H,B *| 41 |CX813770|Sponge, Power Transformer |6715991710 ARYY oNew Parts (# #1 M dh) 2y7:Japan only 8

+| 42 |Lx803050/XLR, Jack, (F) 4408194410 XLRY¥xy? INPUT-CH. A,B «| 43 |LX803040]Screw Terminal 4465997704 4P RYRI-STW SPEAKER-A2,B2 *| 44 |LxX803030/Screw Terminal 4465997706 6P AYHAY-StW INPUT-CH. A,B *| 45 |LX803020|Dc terminal 4438194310 4P DC¥-sFw SPEAKER-A1,B1 *| 46 |KX803820|Push Switch 4628988610 TyvaRrryFt POWER *| S 1 |EX802930|Screw Assembly 8095995710 PMSX9B | + +N # YAssy 4pes *| S 2 |BX802940|Screw Assembly 8095996930 PM4X18B| + +X) # Yassy 29pcs *| S 3 |BX802950|Screw Assembly 8095997120 PM3X8B | + PAI) A VaAssy 4pes *| S 4 |BX802960|Bind Head Screw Boos1po063 BM3X6B [+ N4 Y RI\\RY 6pes *| S 5 |BX802970|Bind Head Screw 8109380063 8K6B J+ N4 Y KAY Apes #3BTC *| S 6 |EX802980/Bind Head Tapping Screw s10szp0103 3XL0B} + N4 Y ETP RY 2pes #2BTC +] S 7 |EX803010/Bind Head Tapping Screw [8109230123 3X12B]}+ \\4 YK TP%AY | apes #2BTC «| S 8 |EX803000|Dot Screw 8095995610 BM4xX10B] Ky #4 VY ADARY 8pes *| 3 9 |BX802990/Dot Screw go9s995510 4x8B | KY F 4 YALAY 8pcs #3BTC «| S10 |EX803020|Dot Screw 8095996620 8X8B | + KY 74 YA7NAY|13pcs #3BTC *| S11 |EX802880|Dot Screw 9095996520 ax10B]+ V4 YK TPAY |11pes #2BTC *| s12 |Bx802890|Screw Assembly 8095997110 PM3X22B] + +A J\\ # YAssy 6pcs *| S13 |EX802900|Screw Assembly 8095996910 PM4X8B | + PA /\\ A VAssy U,C,V Ipe. *| G 1 |Bx600650|Ground Terminal 4465100110 GNDZ-SFwv U,C,V *| W 1 |£X802920|THD Washer 8329040011 A 1N 4¥} f(t 8 de U,C,V Ipe. *| W 2 |EX802910|THD Washer 8329030011 A IN 3Y| it Be ipe. Li -- Fuse Label 9057925200 ba-ZXKGRNW Li -- Fuse Label 9057925000 7A/125V) ~E 2 -AFAW L2 -- | |Caution Label 9057926200 EEINY sNow Parts (#139180 dh) / | Py7:Japan only = 9

P3500/P2500/P1500 P3500/P2500/P1500 @ OVERALL ASSEMBLY (P1500) ; : @) We @ » ie A ®@ a , SS i Ze ~ Ve KO Ae Sox a <o Fe a SO ® we Se ria SS, SSL Bio. Ws A [> —<, Soe TTL. a Qtor’: » [LPR AD Soy se rc] WS Se ~ COZ SE °» Se a PP oF RE Cc o2) 0 ET 8 2 Za ) see Oy

) <OVERALL ASSEMBLY> . <#@ HU > P1500 * 1 |AX814220|Chassis 046121688412 yre-y U . 1 |AX814230/Chassis 046121688413 yr-y c . 1 |AX814240/Chassis 046121688414 yey H +| 1 |axe14250|chassis 046121688415, yary B * 1 |AX814260|Chassis 046121688416 yer-y v *| 2 |cxe13890|Rubber Foot 6335000610 TA Apes *| A3 |GX803790|Power Transformer 2828077110 EMbay2z U,C,Vv *| 43 |x803800|Power Transformer 2828077120 EBhIYZ H : *| 43 |6xso3810|/Power Transformer 2828077130 EMRIYA B +| 4 |axs00710]pc Fan 7308998710 DCyry * 5 |AX814180|Bracket, Fan 6505953810 2ryYFI7yb 2pes , «| 7 |Lx803100]Wire Clamp 6538997901 TM9043 |7 4° 75Y7 *| 8 |Nx814940|Circuit Board POWER P1500,A150 |POWERi—h 05400¥0011PW-01 +| 9 |cxa13910|sponge Guide 6715991810 AREY YHAK *| 10 |Nx814990|Circuit Board VR VRY—b 05400Y0011PW-05 +| (11 |Nxe14250|Circuit Board LED1 LED1IY—Fk 05400¥0011PW-03 «| 12 |1X807130|LED Limiter 8545993630 LEDAN-¥— *| 13 |NxX814980|Circuit Board LED2 LED2Y—-hk 05400Y0011PW-04 *| 14 |BX800820|Heat Sink 7502094410 P1500 | fe RAK ) «| 15 |Aax814200|Bracket, Transistor 6503983020 Porvb *| 16 |cx813860|Cool Sheet 1605998530 BFG-20 | fx # Y— bh 2pcs *| 17 |CX813850|Spacer Holder 6705998410 ANAT HRV I — Spes * 18 |CX813840|Spacer 6705998510 AR-T— 6pcs *| 19 |xe14250|Circuit Board AMP P1500 EX |AMPY—h 05400¥0012AP *| 20 |Nx814940/Circuit Board POWER P1500,A150 |POWERY—hk 05400¥0011PW-01 *| 21 |LX803080|Wire Clamp 6538998310 DARZIYT Spes *| 22 |axe14170|Bracket, PCB 6505956710 BRIGFY) «| 23 |Ax814190|Card Board Support 6538998110 yK-b 2pcs *| 24 |CX813830|Cool Sheet 1605998410 (B) KRY —b «| 25 |1X807110|Diode 2058100103KBPC2504| ¥ 4 F— K *| 26 |CX813820|Sponge Rubber 6715992010 ARYY 2pes ' +*| 27 |NX814920|Circuit Board INPUT v,¢,v[INPUTY—h 05400¥00121P *| 27 |Nx814930|Circuit Board INPUT HB |INPUTY—h 05400Y00141P *| 28 |AX814160|Bracket, Jack 6505954910 JACKTIF Yb 2pes *| 29 |Ax814150|Bracket, Rear 046505954810 UPTIF7h 2pes *| 30 |LX803070|Terminal Cover 8545992410 PrSthan— J,C,H,B . $1 |LX803060|Housing, Terminal 048523993010 NOPYF J,C,H,B *| 432 |MX801630/AC Cord 4308999910 S&wa-*K U,C,Vv «| 432 |Mxe01610]Ac Cord 4308996410 @ma-k H «| 432 |MX801600]AC Cord 4308996310 €wa--k B *| 33 |Cx612970|Cord Stopper 6518000710 a= Kak® U,C,V «| 33 |Cx813810|Cord Stopper 6518999410 a— Kuk HB *| 34 |CX813800/Knob, Rotary 048523993811 B-9Y-77F CHANNEL A,B } *| 35 |Ax814140|Front Panel 048602981511 PaYbNAW P1500 U,C,V,H,B +| 36 |ax814110]Handle 048603995230 ANY EW 2pcs *| 37 |ax814450|Bracket Handle 6503982910 NYENTIGF Yb 2pes «| 38 |CX813790|Bezel 8523993410 AN +| 39 |cx813780|Knob, Push 8545993510 27 POWER *| 40 |AX814090|Top Cover 046122095211 hy SAN U «| 40 |AX814080|Top Cover 046122095210 ky FAn— J,C,V,H,B *| 41 |CX813760|Sponge, Power Transformer |6715991720 ARYY +| 42 |LxX803050|XLR, Jack, (F) 4408194410 XLRYxy? INPUT-CH. A,B *| 43 |LX803040|Screw Terminal 4465997704 4P RYRY-StW SPEAKER~A2,B2 *| 44 |LX803030|Screw Terminal 4465997706 6P AYRKY-STM INPUT-CH. A,B * 45 |LX803020/DC terminal 4438194310 4P DCy—-stWw SPEAKER-A1,B1 «| 46 |KX803820|Push Switch 4628988610 TPyyararoFt POWER «| S 1 |EX802930|Screw Assembly 8095995710 PMS5X9B | + +N # YAssy Apes. «| S 2 |EX802940|Screw Assembly 8095996930 PM4X18B| + +N /)\\ # Assy 17pes «| s 3 ]Bx802950|Screw Assembly 8095997120 PM3X8B | + +N \\ % YAssy 2pes *| S 4 |EX802960|Bind Head Screw 8009130063 BM3X6B | +N 4 Y Koh AY 6pces +*| s 5 |Bx802970|Bind Head Screw 8109330063 3x6B | +I 4 Y Kay 4pes #3BTC *] S 6 |EX802980|Bind Head Tapping Screw [8109230103 3X10B]+\\4 > KT PAY | 2pes #2BTC «| S 7 |EX803010|Bind Head Tapping Screw 8109230123 3Xi2B}) + N4 yy ETPAY Apes #2BTC ) *| S 8 |EX803000|Dot Screw 8095995610 BM4X10B| BY F 4 yFIP\\ay Apes *| S 9 |EX802990|Dot Screw 8095995510 4x8B | KY F 4 vy FIP\\ay 8pces #3BTC *| S10 |EX803020|Dot Screw 8095996620 3X8B | + KY F 4 y ZRR Y|13pes #3BTC +*| S11 |EX802880|Dot Screw 8095996520 3xl0B/ + \\4{ ~K TPAY |1ipes #2BTC «| S12 |EX802890|Screw Assembly 8095997110 PM3X22B| + +N /\\ * VAssy 3pes +| s13 |ExX802900|Screw Assembly 8095996910 PM4x8B | + + /)\\ 4 Assy U,C,V Ipc. sNew Parts (i $186 dh) - ?y7:Japan only 12

[eee [ eee wee *| G 1 |BX600650|Ground Terminal 4465100110 GNDY-SHH U,C,V +| w 1 |BxX802920|/THD Washer 8sz9q40011 ALN 4Y| Wtf B& U,C,V Ipe. «| W 2 |BX802910|THD Washer 8329030011 A 1N 3Y|/ Hit Be 2pes Li -- |Fuse Label 9057925200 ba-ZFXRW Li -- Fuse Label 9057925000 7A/125V) t 2 —-AFAIV *New Parts (# $4 8 dh) 2v27:Japan only 13

\\2S2- A B | c D E F a - — 1 Fo _—_ Go Ho LL ! J K L M N a © a @ P3500, P2500 OVERALL CIRCUIT DIAGRAM P3500/P2500/P1500 | \\ | INPUT ' [ cntos CHANNEL B | R220 10 1/4W rH vote) iK10 {\\ ete paoy 0202 BeP Brae re or W 205, nasa eet & *#C244 | Ut Circuit Board: AMP P3500 (NX814290) U,C,V,H.B | CHANNEL A oO nios AN4d48[R104 tek Pry VSO 4 . 20% s2 1/4W Le) 3sc4370 @213 oo , Gieut Bead AMP P2500 (NX814270) U,C,V,H,B | (BRIDGE) \\_ | 48K nase [ nye Bea ASS’ YEP Wy ,0207 D208 yy Nes Co re ie > re Lh} C201 AF 47.0 16V (FX802460) OF [pat nzos 7 1Nda4e Nai48Y Cog i) K) c) i) KG) = Cout212: AF 47 100V (FX802440) A250,P2500 © A 7 FC1048 Pe VASO2 2srisee Cp Alc (e’ 0, 9022M a sna an sna Nes re 211212. AF 4.7 160V (FXB02450) A350,P3500 TLo72 V SKA B R26 | 2. Monolithic Capacitor JK102 101 W cae | pt p204 V nis GS Lg208,] ‘ 7 4/4 #253 cneoa Lo 202: MO 470P (FX802590) PHONEWACK S| 11 A455 aad $3380 1N4148 R210 10 a206 R230 pease 400K 44.436 3. Mylar Cap. | [|| 1e« I Al44 1] CHANNEL A > R205 68K 2SA1546 Ress e 3.9K 4/40 Ps2040 €203,204,213, Bik —_ D202 42K : 4 FX802550) 2 + IL) nett SD a nese R240 R246 R263 nese | OlTrs (y setetts kono, MASSEY Kernen) > | | ae Rite Bak Ci25. A117 Alle [Sa . | ce2o4 yee) 2S 1265 Ss 62k 4 | * 6205: NPP POLY 1500P (FX802600) o—_ 1¢4048 bE J nay ns +24 rE A—4 eee (er A) 20 Siae ¥ TPS : Tar s 47°ou Teo 5 Coe oP AP 00.0 25V (Fx802470) \\irenios M5238 = ¥ R204 nao2s \\, VD) “av08 i" 9 9 4 947 50 180K 6. Maica Cap. : | lo} tense 5 c123 : posss Ls lowaze Worse 270 47K 108 7S8NP c207 220 4/4 0 Be” bw | alyeaia2 Bor M22 soov (Fx802580) A250,P2500 | ee" ih foes Lad . snaooe [1 feneoe ff [+ | cage = 6 C207: Ml 15P 500V (FX602570) A350,P3500 c139 ais juoxer | Yi a7yP R247 7 om beet B 4 {1 | 208: MI SP 500V (FX802560) a) 10/60 ee E {2 | c205 R207 a0 pet4 o-4 2uH ‘ cis | 7. Carbon Resistor C124 = ” jRi38 | A 0.00151 220 A R229 q R249 q266 cP . 103 a (XK ott 88146 c214 _ R201: CF 270.0 1/4 J (HF755270) C104 S6P fOO/25Ni q fe q q XLA_JACK4 p109 R416 onal ct a7K (i yeses2op [1 peo cN204 28 eto A219 R218 2ap 220 1/4 } 47 5W 47 SW 0. 4M L Ba cet R202: CF 47.0K 1/4 J (HF757470) 4N4148 R109 12K 22K Riiglassol (KA Oxi IMOX2P 22k 4% 22k 1% d [| 60.0 1/4 J (HF755560) iS a Rei2 204,208,209: CF St ( ) CHANNEL B CO f1060440 p . 2KSS . BK: [2 | R258 im eek eRe2s 24: L4 | ieee Oe 42.0K 1/4 J (HF757120) VETLT tex anatase L AL10 220K yy c208 82k R235 Re44 R247 Re64 R270 eet) R205: 143 (HE756100) 3 CO Az ~24 Pol, ]eN102 eG) 5P/500 <n 100 4/ 100 4/. 400 4/4 100 4/. 100 4/. : CN203 R206: CF 1.0K 1/4 J (1 ) ja Lt Fwoxze pozos ( {\\ O 44434P R207 CF 220.0 1/4.J (HF755220) 3 oe KV Tc102A et 1) 0203 D204 BEK74TS 1) 210,211,212, rere a Maida PPT nates e g cae a ee ° [2 ts Bar cr enon uraenn uKi04 HI cxa3 thr) —a i) bsaise pr 1/40 ness k Reas Rees 10 BW R213: CF 10.0 1/4J (HF754100) ai s Rios I 10/50 [| CN D Ws =~ 4.7 1/4! Rata: cr Rap eat be re e 207 ‘210 [a [a [27 Zs [a7 pogos (t R217: CF 470.0 1/4 J (HF755470) | c1o3 © rc1028 H i ST) | 20550 D205 2sc4004 nes ee) () {) ( ) {) 283 BH47 38 224,225: CF 82.0K 1/4 J (HF757680) SEP M5238 [| | 1) WAT? LET) Nat4e TeX g212 aN i Ss SS = 2010 eB) Ya] R252.253: CF 100.0K 1/4 J (HF758100) é pase mon (i) 2saiess “gara | Ras CF 180.0K 1/4 J (HF758180) 7 C132 g103 {2 CF 2.0K 1/4 J (HF757220) ii ANd “ 7 R208 1} R255,256 $0750 iB asaicee a104 360 SS byt S {3 R25: CF 220.0K 1/4 J (HF758220) +15 BSC3200 560 e2 1/4W KA Bt BEE p a] 8. Metal Film Resistor 2502500 +24 RA22 \\ [| R203: MF 1K 1/2 F (HX807690) | A R c204 Reet Ic104 Pek KV f 4) L 0. 4M/400 H in R203: MF 820 1/2 F (HX807710) A350,P3500 Fa2 D103 c118 ws 10 1/40 c106 0104 107 7815 ul Ss R218,219: | MF 22.0K 1/2 F (HX807670) 4 44 4700p -D104_ 4700p | *N4006 40735 | § | 8. Fase Rosie F 2 A = [| ). ‘use Resistor | x4 L , [Digs m4 See ee 106 KN SEa07F GH 214,215: NFR 82.0 1/4 J (HX807790) 4 ch147f caisifi TfitN4pos Ai2gs s¢3200 LI LY) R220221: NFR 10.0 1/4J (HX807760) a 470/3$ uA B20 aed ee pre] a R222,223,226,227, 44.438P Rs26 x { ) PP Gn Ur 208229; NFR 220.0 1/4 J (HX807770) CN104 IB HH I Be 40k VY See Eo be LEK 2. R230231. NFR 3.3K 1/4 J (HX807780) op ApS 5q ii ss ——————— eae Cd R232.233,244,245, [i] vi Nvo B ifs 367.268. NFR 4,7 1/4J (HX807540) (a L\\ p sn400e 7915 10738 -_ q Lee joxeP Rezo 10 1/4 ny B 369270. NFR 100.0 1/4 J (HX807760) Ri S a5 a 8) ” 410 4700P C44i 4700p G80 "24 = 408 | 15 SAT PEE PSC3200 H c203 D206 e244 [| rt 10. Wire Wound Resistor Ones, A136 A413 io 0.9m/100 R204 Y zee Reis > it ~] R236 ,237,248,249, Cie st lA (&_/) [220 aex (P <-al 1) 560 82 1/40 (| om 271.272. CE 0.47 SW J (HX807730) Ls | 1090 (\\ r) f YY N fa | Ds | rt R251 CE 10.0 SW J (HX807740) ni 7 i S B EW Y 42207, D208 vy oa "oa (7 oa (er (+ | 11, Metal Oxide Film Resistor 5 4 a 4N4148 N4148 HX807720) 5 I Bs R206 c2og I y U Ni R250: MO 47 2W4J(! ) if e tt -24>—g707 BS! | g201 (SAN “A (e° 0, 9022m Nes ea es ea ea 15 | ; 5 Hh) AF) 28a1268 a1o8 pF} __as| 7 Ly asaszce\\ WW B z = R26 Ror tI 12, Transsor es 'SC32Z00 [21 A213 | a209 4 : 4. R253 N204 :202,203, a300P as00R uA a0 nak (- acy s | | 1naiae R210 to a206 SC320P R230 EEE) sook = N236e 210: 2SA1268 KTA970 (IX807300) nis0= AOS <) D> R205 6ak 251546 neis 7S) 3.9K, 4/4W 204,205, czas] | 22k af Ne D202 12K <p 218K D | tp po202 209: 28C3200 KTC2240BL (1X807160) 10/50 STK) HH cN103 4N4148) Rett 1\\ cB) R234 R240 R246 R263 R269 eNTAP (0) seazets 206: 2SA1546 (1X807290) -24 moxeP Ts @) ~ @203 eek a208 a) frazoa 100 1/4 100 1/4 100 41/ 100 1/ 100 4/. E 207: 28C4001 (IX807310) 1N4148 S202 b 280.4370 Bak * 208,211: 28C4370 KTC4370A (IX807170) {2 } c2o4 pSA12ee Eeasee Q212: 2SA1659 (1X807340) | J Ni FAN A7(A6MUSE (e) 6" vmzo4 |,2249 yy Rees | i A | Hi fees H 450 Took Q213,217,221: 28D2155 (IX807350) A250,P2500 =: d 0 d d 7 213,215,217, [+ |ROXSe Fo wagK SS 1067SNP = C207 4708 220 17} Ra7 4 [| RyY204 219,221: 28C4029 (1X807360) A350,P3500 | I vi | cape 0.47 SW RLY31H42 214218222: 28B1429 (IX807320) A250,P2500 6 | ¥t 479P = R217 Re72 L204 E ow 214,216,218,220, — — — — — RS —- —- BS - — PANEFAN [2 | 9 0205, 207 BY pets meas Po]dccc” 2 au d & iy se az, ASSO (EETECO ASSOFaSEO 6 p 7 10 4 iode| LED1 LED cn201 250204. ee nas ate sssae¥ dg Q 0.47 SW 9.47 SW gaia mes7 iam D201 ,202,203,204, A510 A509 CN503 CN5O4 IMOX2P Re12< 22K 1% 22k 1% i [~) 205,206,207,208, | 0 ae SSver ny Be0K SS sek c208 weer 4 R270 c213 L+ | 208: 11N4148 (1X807210) fe | 220K rey) se7soo fi236 Rest Rea? Reo4 0.4m cnz03 D210.211: 185142 (1X807390) eps Leper | S poses (AN) #00"a/qn [00 sve [F004 [F300 adn [F299 a7 g Nase Belgas Pto(Kenr Epes , D203 D204 (> ! 14. Coil A512 A514 Bo y 1nNaiae f-Dt-—Dr-4 1Na148 > sea7ats \\_-y) R234 p|s| ress L201: 2uH (GX803940) L+ Hs} 14 | aan A g210 BK 1/4 R233 R268 40 5W ' | 4.5K 1.5K ect Ls bSAi26B 1 4.7 4/41 15. Positive Thermistor | 506 _CNS94 'DS01+-dp Ey c _| Ws : P0201: PTHS9FO4BE471TS (IX807420) DB b R S210 P0202: PTH9MO4BE222TS2 (IX807410) POWER RSRE pso2 aoe Sen, | a205 ey peeaoos 0. 0082M (ie (ee (ee (er (e p243 at 4) P0203: PTH9MO04BH471TS (IX807430) | FSCR LoronaL 17 | ascs200 pO Y inat4e p208 ¥ (AX a212 ASS Naw Nas Ne Nas PS2040 ena7eTs 5 LT —] 16. Relay

7 TGNAL {6 dos, A506 oF N4148 ({4°* asaiess *gaa4 [2 | RY201 RLY31H42 (KX804080)

A eee nos naos nats iS na es ; 7 LIP (6) TPA2: CNT1P (BX800850) R507 ASOS 560 . PONE TRANBE BSR2 | eee fe van a 18. Trimmer Potentiometer 1.5K XB a R201: 4708 (HX807810) —_- — 0. M7100 gees TM 1s | 19. Connector se iP OWE RI OWER | . 40 474W | rs | CN201: MOX2P (LX803380) _ GN203: 11434P (LX803420) c405 Ae {| eT IL TDF OTD LT DT TN TDD NT NT Te CN202: 7P (LX803330) RE 2507 Pat 0.47/260 {4.0400 UT fest 21. Heat Sink | © | ; (BX800870) BL 250T P42 q > tHe Parts list marked * an 22. Bind Head Tapping Screw RE 250T P43 tt z . . The circuits have been enclosed by thick line are not appliable for the P2500. Notes) . #2BTC 3X6 Y (EX803110) 8 © x OT To CEN AMP. Circuit Board Circuit Board: INPUT (NX814920) U,C,V hie aa tM Phot sAO0) CHANNEL i TEL KBPC3504 (IX807120) 7815FA (XE403A00) 7915FA (XE404A00) 28C3200 (1X807160) 1 Cee See acioe SL (NX814950) HB 1C104: 7815FA REG. 15 parariaael 8 cao [| ———_—_—__—__,, [s } | 6 | KBPC2504 (IX807110) (XD853A00) (XD854A00) TRANSISTOR 6 101,102,108, Ic105: 7915FA REG.-15 (XD854A00) | asot p1| pa |palesor Al 0.47/250 O° 4 cnaos DIODE BRIDGE REGULATOR +15V REGULATOR -15V 404: CE SL 56P SOV J (FG651560) 8. Transistor Notes) | — — rey . Nw rw C105: CE SL 10P SOV J (FG651100) a Ms r104106.108. 00 KrC224081. (1X807 Circuit Board: LED1 (NX814970) SWITCH 5 SS 2. Ceramic Capacitor 111: (IX807160) 4. Connector [ G C407 iy | cecere [| 4.7/4100 4.7/160 Z 2 2 2} C106,107,108,109, ieg ° 2SC4370 KTC4370A (IX807170) CN504: MOLEX4PN (LX803370) ¢ aN Qy ~ 410,111,112, 103,105,107, 2 LED A 4 lo .04/50 cE 4029 5 . 4 | 113: CE F 4700P 500V Z (FX802540) 109: 2SA1268 KTAQ70 (IX807300) D505, 506: SLR-34UR R3 RE (IX807250) Fa oO @213, @217, @221 2sc4oas » 1 . 5 3. Electrolytic Cap. 9. Diode POWER,PROTECTION re u l } . Cane. a BD101,102,103,104, Resi PS) A\\c802 0.047400 0.01/50 {1 | WW eno’ 117: 470.0 35V (FX802410) 3,104,105, 509,510,511, <a : 4 an ‘SNO Sur 'N Sur €118.119,121,132, 106: 414006 LT1N4006 (1X807200) 512: CF 1.5K 1/4J (HF756150) | TOC™~—C J | 133,138,139: AF 10.0 SOV (FX802110) 0107,108,109,110, 4. LED Limiter 9 pa A 1 | Bl Gc Sya07 ao” 284370 (1X807170) 11N4006 (IX807200) KBP152 (1X807380) 120: RSA 1000.0 25V (FX802400) 10 Dad bake 11N4148 (1X807210) (1x807130) r q . TRANSISTOR DIODE DIODE BRIDGE 122,125: AF 100.0 25V (FX802120) 7 250TP OWER i iD Lo cnaoa lL } G26, G220 [| — | 126,127,131, ( ) D102: KBP152 (IX807380) 9 9 o> 44434P 133: AF 0.22 50V (FX802430) 11. Fuse ‘6 BRIDGE STREO 6800/100V 9000/100V Ww 4. Electrolytic Cap.-BP F11,12,13; 4A/250V (KX803910) U,C,V Ac504 “9.017400 pan ) 123,124: AF. 100.0 25V (Fx802470) 1A/250V (KX804000) H.B Notes) —_ — (HIDIDIE} {=| ]+[»]-] ee al 8A 125V 10a 425V RN 5, Metal Film Resistor 12. XLR, Jack, (F) Circuit Board: LED2 (NX814980) | __ DDD ° S pnose R101,102.106, JK101,103: (LX803050) INPUT 1 ealaarle ne 3350) | gure =o J oa we 107; MF 4 13. Phone Connect 501: 0 . 7A 425V 140A 125V 5.0K 1/2 F (HX807660) or TERMINAL 4P [eS] FUSE F4,F2 |U, C, vI | 5 hy cathode +” fore 103,104,108, ‘ ) 14 JK102,104: _ AM-8003 (LX803220) INPUT 9 pasos: AP (LX803320) | A2—CHANNEL-B2 ) EYEL 109: MF 12.0K 1/2 F (HX807650) Connector . — V H, B TS. 15AL Taal, acl ry 111,112,114: MF 51.0K 1/2 F (HX807680) CN101,103,105, 501,503: SLR-34UR R3 RE (IX807250) CLIP | : 6. Carbon Resistor 409: MOX2P (LX803380) D502'504: EL 204GD R3 GR (IX807400) SIGNAL | | J os ne R115,116,122,123, N14: 11435P (LX803430) R501 502.60 604. YE BR Pace P 4 Dgy c207 | 22P/500V 15P/500V Not Not 125,127,129,130, N106: MOX6P (LX803400) 506,507, P4 P 4 Oa50y- 2a0V 2A0V tes) ies) , 10 ‘soov vv | Circuit Board: POWER P3500 (NX814960) Circuit Board: SWITCH A350 (NX814880) J 131,133,135, cues: MOXEP (LX803260) 4 Lee miter CF 1.5K 1/4 J (HF756150) Circuit Board: POWER P2500 (NX814950) Circuit Board: SWITCH P3500 (NX814890) U,C,V 137: CF 2.0K 1/4 J (HF757220) 15. Screw T MOXSP (2608390) (1x807130) 10 Notes) Notes) Circuit Board: POWER P1500 (NX814940) Circuit Board: SWITCH P3500 (NX814900) H,B R117: CF 100.0K 1/4 J (HF758100) crew Terminal BR Pa RE | Circuit Board: SWITCH P3500 (NX814890) U,C,V Circuit Board: SWITCH P2500 (NX814860) U,C,V 1. Electrolytic Cap 4. Ceramic Cap 118,119: CF 8.2K 1/4,J (HF756820) TER105: GP (LX803030) INPUT P8°ay—— P3°ta0y P3230 — | PSepa0V Circuit Board: SWITCH P3500 (NX814900) H,B Circuit Board: SWITCH P2500 (NX814870) HB €401 402,403, 501,502: CE 0.01 400V (Fx802340) R120: CF 680.0 1/4 J (HF755680) 16. Bracket, Jack 501,502: CE 0.01 400V (FXx802340) 501,502: CE 0.01 400V (Fx802340) 401,402,403, (KX803820) POWER R124,128,132, 17. Fuse Holder lotes) ; oy oy | pro St p18 2. Push’Switch 2. Push'Switch 404: ‘AF 6800 100V (FX802510) P2500 3, Fuse 136: CF 220.0 1/4 J (HF755220) ; CLIP (CX814150) H,B Circuit Board: “VR (NX814990) Ploy PLlooy ov bd (Kx803820) POWER (Kx803820) POWER C40 Fiz: 0A/125V (KX804060) J R126,134: CF 10.0K 1/4 J (HF757100) 18. Heat Sink 1. Rotary Variable Resistor 1,402,403, : 10A/125V ( ) ‘ VR501,502; RK16311605A6-SKA (HX807800) CHANNEL 3. Fuse 3. Fuse 404: ‘AF 9000 110V (FX802520) P3500 10A/125V (KX804050) U,C,V R138: CF 47.0K 1/4 J (HF757470) 19. Bind H (BX800860) a AB F412: 10A/125V (KX804050) U,C,V FA2: 7AM125V (KX804030) U,C,V 405,406: POL 0.47 250 (FX802500) 4A/250V (KX804020) HB R139: CF 6.8K 1/4 J (HF756680) ind Head Tapping Screw > Connector A/250V (KX804020) H,B 3.45A/250V (KXB04010) H,B 2 Ceramic Cap. 4, Fuse Holder #2BTC 3X6 Y (EX803110) Connect conep (Lx803860 | 4. Fuse Holder 4, Fuse Holder 407,408: CE 0.01 S0V(FX802530) CLIP. (CX814140) J,U,C,V : ( ) CLIP. (CX814140) J,U,C,V CLIP (CX814140) J,U,C,V 3. Slide Switch CLIP (CX614150) H,B | CLIP (CX814150) H.B _ CLIP (CX814150) H.B W401: SSP322SB011 (KX803990) MODE 5. Tube, Capacitor | 5, Tube, Capacitor 5. Tube, Capacitor 4, Bracket, PCB (FX802610) H.B - (FX802610) H,B - (FX802610) H,B BK1: (AX814170) 6. Terminal in 6. Terminal 6. Terminal 5. Ground Terminal P1,2,4,5: 250T (LX803240) P1,2,3,45: 250T (Lx803240) P1,2,3,45: 2507 (LX803240) GND1: (8x800840) 6. DC terminal | ouTt: 4P (LX803020) CHANNEL A-1,8-1 7. Screw Terminal ouT2: 4P (LX803040) CHANNEL A-2,B-2 8. Terminal P41,42,43: 250 (LX803240) 9. Connector CN401,402; 11436P (LX803440) CN403\\404: 11434P (LX803420) 40. Connector Assembly cN405: 5P (LX803310)

12 ORANGE (LX803280)

RED (LX603300) 12 P3500/P2500/P1500 BLACK (LX803290) P3500/P2500/P1500 Sp rn T B ] c i F G H 5 L M N o P Q

Product Information

P3500 specifications and overview.

Summary

POWER AMPLIFIERS

Description

POWER AMPLIFIERS

Source title P3500 Datasheet(PDF) - YAMAHA CORPORATION

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