Home

gQ7511 - Nordic Sales

1. Position Partnumber Description Comment Side R8 AKT 7W 196 Resistor Metal Film 4K7 7W1 Top R9 AKT 7W196 Resistor Metal Film 4K7 7W1 Top R10 AKT 7W 196 Resistor Metal Film 4K7 7W1 Top R11 47R 25W5 Resistor Carbon Film 47R 25W5 Top R12 10K 7W1 Resistor Metal Film 10K 7W1 Top R13 10K 7W1 Resistor Metal Film 10K 7W1 Top R14 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R15 18K 7W1 Resistor Metal Film 18K 7W1 Top R16 5K36 7W1 Resistor Metal Film 5K36 7W1 Top R17 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R18 12K4 7W1 Resistor Metal Film 12K4 7W1 Top R19 10K 7W1 Resistor Metal Film 10K 7W1 Top R20 47K 7W1 Resistor Metal Film 47K 7W1 Top R21 47K 7W1 Resistor Metal Film 47K 7W1 Top R22 715K 7W1 Resistor Metal Film 715K 7W1 Top R23 27K 7W1 Resistor Metal Film 27K 7W1 Top R24 Variant dependent see separate list Top R25 10K 7W1 Resistor Metal Film 10K 7W1 Top R26 12K 7W1 Resistor Metal Film 12K 7W1 Top R27 18K 7W1 Resistor Metal Film 18K 7W1 Top R28 47K 7W1 Resistor Metal Film 47K 7W1 Top R29 1K 7W1 Resistor Metal Film 1K 7W1 Top R30 10K 7W1 Resistor Metal Film 10K 7W1 Top R31 10K 7W1 Resistor Metal Film 10K 7W1 Top R32 47K 7W1 Resistor Metal Film 47K 7W1 Top R33 18K 7W 196 Resistor Metal Film 18K 7W1 Top R34 10K 7W1 Resistor Metal Film 10K 7W1 Top R35 10K 7W1 Resistor Metal
2. 288 23 15 NO 1 440 114179 PSUTEMP FANSPEED 20101029 ON CL 55912 wa ua AININDINH MOJ 831 31 4 OE vo U gn E 101029 e Page 3 8 0 E aj O O O O EE 20141029 Service Manual A20TDL Component list for A20TDL rev 02A Safety critical component Should only be replaced with the specified type Page 4 8 Position Partnumber Description Comment Side C1 220u16V Capacitor electrolytic 220u 16V 5mm Top C2 10u50V Capacitor electrolytic 10u 50V 5mm Top C3 150p500VK20005 5 ceramic 150p 500V K2000 596 5mm Top C4 N
3. 28243 ast m L ele 1120 nS 543 zi 6 22 8023 9 AQT LAB GRUPPEN Service Manual IN2GTD Page 3 8 1 CP11 REPLACED BY IN2GTD 2 P 01 11 14 DATE 02 03 15 GAIN SWITCH CLASS TD COO mece 100000 LIO a INeGTD 2CHANNEL INPUT AMPLIFIER DRAWN K R10 R9 18345678 9 P103 CP103 1 1 1 4 CP185 106 CP107 CP108 CP109 CP111 11 CP113a CP113 Service Manual IN2GTD Component list for IN2GTD rev 02A Safety critical component Should only be replaced with specified type Page 4 8 Position Partnumber Description Comment Side C1 100n63VMMK5 Capacitor polyester 100n 63V MMK 5mm Top C2
4. Position Partnumber Description Comment Side 120 47K 7W1 Resistor Metal Film 47K 7W1 Top R121 47K 7W1 Resistor Metal Film 47K 7W1 Top R122 715K 7W196 Resistor Metal Film 715K 7W1 Top R123 27K 7W1 Resistor Metal Film 27K 7W1 Top R124 Variant dependent see separate list Top R125 10K 7W 196 Resistor Metal Film 10K 7W1 Top R126 12K 7W 196 Resistor Metal Film 12K 7W1 Top R127 18K 7W 196 Resistor Metal Film 18K 7W1 Top R128 47K 7W1 Resistor Metal Film 47K 7W1 Top R129 1K 7W1 Resistor Metal Film 1K 7W1 Top R130 10K 7W 196 Resistor Metal Film 10K 7W1 Top R131 10K 7W 196 Resistor Metal Film 10K 7W1 Top R132 A47K 7W196 Resistor Metal Film 47K 7W1 Top R133 18K 7W 196 Resistor Metal Film 18K 7W1 Top R134 10K 7W 196 Resistor Metal Film 10K 7W1 Top R135 10K 7W 196 Resistor Metal Film 10K 7W1 Top R136 22K 7W196 Resistor Metal Film 22K 7W1 Top R137 390K 7W196 Resistor Metal Film 390K 7W1 Top R138 22K 7W1 Yo Resistor Metal Film 22K 7W1 Top R139 47R 25W5 Resistor Carbon Film 47R 25W5 Top R140 27K 7W1 Resistor Metal Film 27K 7W1 Top R141 Variant dependent see separate list Top R142 2K4 7W1 S05 Resistor Metal Film 2K4 7W1 5mm stand off Top R143 100R 7W1 Resistor Metal Film 100R 7W1 Top R201 220K 7W1 Resistor Metal Film 220K 7W1 Top R202 1K 7W1 Resistor Metal Film 1K 7W1 Top R203 2K2 7W1 Resistor Metal Film 2K2 7W1 Top R204 2K2 7W1 Resistor
5. HILIWIT LOCNI 141029 20 10 an 649 HE L V S 6 8 ice Manual fP6400 Serv GRUPPEN LAB 0099 di SNOILIO3NNOO TYNSILNI N3T3MS 9429 459 49 SISSUHI 33 38 JI 0099 dj a o vA I35193H2 1530 Y 23908 3998A14 MAS NOW HILIMS 2 2 Xx2 950845 440 N0 1825 2 9 ASST 6149 a 45 8143 4694 1149 293 459 05908 8 MAS 3008 HOLIMS 2 2 430845 ONLY 115 lt K 16 CP 459 401129492 MAB HILIMS 04 55912 MAT A9N308333 HDIH 83131 2 26 1029 01 55912 ANNO MOT 2 25 141029 8 3 31X6 0 31 8 2 31
6. Position Partnumber Description Comment Side Q2 SGW25N120LY Transistor IGBT power SGW25N120 lying May have different Bot value 33 SGW25N120LY Transistor IGBT power SGW25N120 lying May have different Bot value 04 BC327 Transistor bipolar signal BC327 Top Q5 TIP50 Transistor bipolar power TIP50 Top Q6 BC547B Transistor bipolar signal BC547B Top Q7 R01M 6 b e Resistor jumper OR 1module D 6mm Top Q8 BC557B Transistor bipolar signal BC557B Top Q9 Variant dependent see separate list Top Q10 Variant dependent see separate list Top R01 Variant dependent see separate list Top R1 Variant dependent see separate list Top R1A Not used Top R2 Variant dependent see separate list Top R3 Variant dependent see separate list Top R3A Not used Top R5 Variant dependent see separate list Top R6 R104W10 S05 Resistor wirewound R10 4W 10 5mm stand off Top R7 R104W10 S05 Resistor wirewound R10 4W 10 5mm stand off Top R8 R104W10 S05 Resistor wirewound R10 4W 10 5mm stand off Top R9 Variant dependent see separate list Top R10 4K77W5 10MSO5 Resistor wirewound 4K7 7W 5 10modules 5mm stand Top off R11 680K 25W5 Resistor Carbon Film 680K 25W5 Top R12 33K 7W1 Resistor Metal Film 33K 7W1 Top R13 270K 7W1 Resistor Metal Film 270K 7W 196 Top R14 10K 7W1 Resistor Metal Film 10K 7W1 Top R15 18K 7W1 Resistor Metal Film 18K 7W1 Top R16 180R 7W1 Metal Film 180R 7W1 Top R17 120K2W5 S05 Resistor metal film 120
7. 5 18 Manual SP80FA SP80FB Ice Serv GRUPPEN LAB 10440845 pO 20 31940 GOLUIIONI AJMOJ 8 MAS STOW HILIMS 33 38 539971934 9380845 03 33 3 0 91530 5 01 133 0 3 1 335 228 23 STI L I 21 lt 432108 338 5155 4 nsa 83804 nsd TYNDIS T 8408dS 101 20411 7001 ABE 2 VOJ Tay 5643 52 NS 10
8. Position LD92 2x13 2 LD92 2x32 2 R110 33K 25W5 _ 56K 25W5 R111 33 25 590 56K 25W5 R112 133 25 5 56 25 5 R113 33K 25W5 56 25 5 R114 33K 25W5 56K 25W5 R115 100 7 1 220 25 5 Description for variant dependent components Page 6 6 Partnumber Description 100R 7W 196 Resistor Metal Film 100R 7W1 120R 25W5 Resistor Carbon Film 120R 25W5 1K2 7W1 Resistor Metal Film 1K2 7W1 1K2 7W1 S05 Resistor Metal Film 1K2 7W1 5mm stand off 1K21W5 Resistor metal film 1K2 1W 5 220R 25W5 Resistor Carbon Film 220R 25W5 2K2 7W1 Metal Film 2K2 7W1 2K73W5 Resistor metal film 2K7 3W 5 2u2250V6 5x18A Capacitor electrolytic 2 2 250V 6 5 18 axial 330R 25W5 Resistor Carbon Film 330R 25W5 33K 25W5 Resistor Carbon Film 33K 25W5 390R 25W5 Resistor Carbon Film 390R 25W5 AK73W5 Resistor metal film 4K7 3W 5 4u7100V5x10A Capacitor electrolytic 4u7 100V 5x10mm axial 560R 25W5 Resistor Carbon Film 560R 25W5 56K 25W5 Resistor Carbon Film 56K 25W5 680R 25W5 Resistor Carbon Film 680R 25W5 LAB GRUPPEN Service Manual SP80CB Page 1 4 SP80CB Schematics for SP80CB is 2 Board placement for SP80CB 3 Component list for SP80CB 2x32 2 rev 01 6 4 3 GRUPPEN Service Manual SP80CB Page 2 4 DRAWN CHECKED REPLACES R
9. 2641 q 20145 UHI 01 55912 ANNO MOT a 2 o QI O Si n d d 7 a 5 WHI al 55912 ADNANOZAS 8314171448 2 26 018 NOI LISE 10515 3169 a 52 193 p 1 55912 HILIMS NIVO 431417dW8 LNANI TANNYHD 2 LOCNI Component list Service Manual fP6400 Safety critical component Should only be replaced with specified type Page 7 8 Position Partnumber Description Comment A FAN201 80 25 24 Fan 80x80x25mm 24VDC high speed A FAN202 80 25 24 Fan 80x80x25mm 24VDC high speed A K201 6K4FUI9330 LAB 6 4KW flyback U93 76 30 193 28 30 core LAB 01 A P1 NLAMP NEU Connector speakon 4pole NEUTRIK NLAMP A P2 CASOC5P270 LAB Cable assembly socket crimp terminal 5pole L270mm LAB Rev01 SOIDC3P1M AMP Socket IDC terminal 3pole 1module AMP 640441 3 AN P101 NLAMP NEU Connector speakon 4pole NEUTRIK NLAMP 102 CASOC5P270 LAB Cable assembly socket crimp terminal 5pole 1270 LAB 01 P103 SOIDC3P1M Socket IDC terminal 3pole 1module AMP 640441 3 A P201 Variant dependent see separate list A P201A Variant dependent see separate list 201 dependent see separate list VR1 MR10KL
10. JMPR 1 115V R02M 8 RO2M 8 RO2M 8 RO2M 8 JMPR 2 115V 02 48 RO2M 8 RO2M 8 RO2M 8 JMPR CP1 CP3 RO3M 8 RO3M 8 RO3M 8 RO3M 8 JMPR N CP2 CP4 AWG16BLU300VVW1 AWG16BLU300VVW1 AWG16BLU300VVW1 AWG16BLU300VVW1 JMPR CP5 CP6 AL 2x4m7H16A LAB 2x4m7H16A LAB 2x4m7H16A LAB 2x2mH32A LAB A L2 2x4m7H16A LAB 2x4m7H16A LAB 2x4m7H16A LAB 2x2mH32A LAB Q4 TIP132 TIP132 IRF730 IRF730 5 22R9W59617MSO5 22R9W59617MSO5 22R9W5 17MSO5 22R9W5 17MS05 R8 AK7 7W1 8K2 7W1 27K 7W1 S05 27K 7W1 S05 R9 1M7W1 150K 25W5 180K 7W1 180K 7W1 R14 2R22W5 2MST 2R22W5 2MST R15 2R22W5 2MST 2R22W5 2MST i Service Manual SP80FA SP80FB Description for variant dependent components Page 11 18 Partnumber Description 1500u200V35x504TSI Cap electrolytic 1500u 200V 35x50mm 4 terminals snap in 150K 25W5 Resistor Carbon Film 150K 25W5 15V 4W5 Diode zener 15V 4W 5 1800u160V30x50 Capacitor electrolytic 1800u 160V 30x50mm snap in 180K 7W1 Resistor Metal Film 180K 7W1 1M 7W1 Resistor Metal Film 1M 7W1 1n5Y10 Capacitor 1n5 2 metallized paper 10mm 2200u200V35x55 Capacitor electrolytic 2200u 200V 35x45mm snap in 220u385V35x55PW Cap electrolytic 220u 385V 35x55mm printed wiring terminals 22R9W59617MSO5 Resistor wirewound 22R 9W 5 17modules 5mm stand off 27K 7W1 S05 Resistor Metal Film 27K 7W1 5mm stand off 2n2Y10 Capacitor 2n2 Y2 metallized paper 10mm 2R22W5 2MST
11. 196R 7W1 47 820R 25W5 R48 2R22W5 S05 2R22W5 S05 2R22W5 S05 2R22W5 S05 N U2A TCET1102G TCET1102G RO4M 6 2 4 2 E RO4M 6 1 5 Variant specific components for 115V versions rev 01 Position SP80FB 4x6 2U 80 2 11 20 80 2 13 20 SP80FB 2x17 2U SP80FB 2x32 2U C01 220n250VMMK15 1500u200V35x504 1500u200V35x504 1500u200V35x504 1500u200V35x504 TSI TSI TSI TSI E cie L 2200 200 35 55 C2A B 1500u200V35x504 1500u200V35x504 1500u200V35x504 1500u200V35x504 C2B TSI TSI TSI TSI E ese 2200u200V35x55 C6 E 1n1250VMKP15 2 2n2Y10 2n2Y10 2n2Y10 2n2Y10 2n2Y10 22 2n2Y10 2n2Y10 2n2Y10 2n2Y10 2n2Y10 N C24 22n1000VMKP22 5 25 E l 22n1000VMKP22 5 C27 100p1600VFKP15 100p1600VFKP15 100p1600VFKP15 100 1600 15 D01 1N4148 D2 STTA1512PILY D15 43V 4W2 43V 4W2 39V 4W2 43V 4W2 43V 4W2 D16 26 017 1N4148 AL B 400uHEFD30 LAB LDO1 LYEL2 5x5LY LDO2 l LGRN2 5x5LY Q9 RO1M 6 b c RO1M 6 b c B BC557B 010 547 01 4K7 7W1 R1 18K9W5 17MSO5 18K9W5 17MSO5 18K9W5 17MSO5 18K9W59617MSO5 33K9W5 17MSO5 R2 18K9W5 17MSO5 18 9 5 17 505 18K9W5 17MS05 18K9W59617MSO5 R3 18K9W5 17MSO5 18 9
12. L1 2x3m7H8A LAB 2x3m7H8A LAB 2x3m7H8A LAB 2x4m7H16A LAB A L2 2x3m7H8A LAB 2x3m7H8A LAB 2x3m7H8A LAB 2x4m7H16A LAB Q4 TIP132 TIP132 IRF730 IRF730 A R5 47R9W5 17MSO5 47R9W5 17MS05 47R9W5 17MSO5 47R9W5 17MS05 R8 4K7 7W1 8K2 7W1 27K 7W1 S05 27 7 1 505 R9 1M 7W1 150K 25W5 180K 7W1 180K 7W1 R14 2R22W5 2MST 2R22W5 2MST 15 2R22W5 2MST 2R22W5 2MST Variant specific components for 115V versions rev 06 Position SP80FA 4x6 2U SP80FA 2x13 2U SP80FA 2x17 2U SP80FA 2x32 2U A 2 2n2Y10 2n2Y10 2n2Y10 2n2Y10 2n2Y10 2n2Y10 2n2Y10 2n2Y10 N C5 2n2Y10 2n2Y10 2n2Y10 2n2Y10 2n2Y10 2n2Y10 2n2Y10 2n2Y10 CBA E C8B 1500u200V35x504TSI 1500u200V35x504TSI 1500u200V35x504TSI C8C 2200u200V35x55 C9A C9B 1500u200V35x504TSI 1500u200V35x504TSI 1500u200V35x504TSI C9C 2200 200 35 55 C12 3900u100V30x45 3900u100V30x45 1800u160V30x50 1800u160V30x50 C13 3900u100V30x45 3900u100V30x45 1800u160V30x50 1800u160V30x50 C14 3900u100V30x45 3900u100V30x45 1800u160V30x50 1800u160V30x50 15 3900u100V30x45 3900u100V30x45 1800u160V30x50 1800u160V30x50 18 4n7400VMFKT5 4n7400VMFKT5 C19 4n7400VMFKT5 4n7400VMFKT5 21 680p400VK20005 5 680p400VK20005965 D7 15V 4W5 15V 4W5 D8 39V 4W2 39V 4W2 FU1 T20AH250 6 3x32 T20AH250 6 3x32 T20AH250 6 3x32 T30AH125 6 3x32 JMPR 230V
13. MJL21193 SA Transistor bipolar power MJL21193 surface mounted MJL21194 SA Transistor bipolar power MJL21194 surface mounted R275W10 Resistor wirewound R27 5W 10 R335W10 Resistor wirewound R33 5W 10 LAB GRUPPEN Service Manual IN2GTD Page 1 8 IN2GTD Schematics for IN2GTD IER Pei teer 2 Board placement for IN2GTD ss 3 Component list for IN2GTD rev 02A 4 Variant specific components 7 Description for variant dependent components 8 2 8 Manual IN2GTD Ice Serv GRUPPEN LAB ON SNIMUSIC GL 55912 HOLIMS NIVO 31 LNANI 3NNUHO 2 34 0 33 38 IT 38 CLIENT I35193H2 91530 Ebid VITI H29 2 9 91 vald i 551143 2 29 33 G 89135 431 68133 e VIQIdI 38 vIdI HID 1149 LE 21143 15 181493 98 1118 5012 9012 1928 d 2029 VIOZIX
14. 5 17 505 18 9 5 17 505 18K9W5 17MS05 5 i l 330R2W5 S05 Service Manual SP80FA SP80FB Page 17 18 Position SP80FB 4x6 2U SP80FB 2x11 2U SP80FB 2x13 2U SP80FB 2x17 2U lt 5 80 2 32 21 R9 1K52W5 S05 1K52W5 S05 1 52 5 805 1 52 59805 1K3W5 S05 R19 5K62 7W1 5K62 7W1 5K62 7W1 5K62 7W1 5K9 7W1 R23 8K2 7W1 6K8 7W1 6K8 7W1 6K8 7W1 6K8 7W1 R27 4R7 25W5 AR7 25W5 4R7 25W5 4R7 25W5 RO4M 6 R30 56K 7W1 56K 7W1 56K 7W1 56K 7W1 180K 7W1 R32 133K 7W1 88K7 7W1 169K 7W1 88K7 7W1 88K7 7W1 R33 270K 7W1 330K 7W1 1 7 1 34 2K2 7W1 2K2 7W1 2K2 7W1 2K2 7W1 2K4 7W1 R35 4K7 7W1 4K7 7W1 4K7 7W1 4 7 7 1 3K3 7W1 R37 AR7 25W5 ART7 25W5 4R7 25W5 ART7 25W5 2R2 25W5 R38 ART7 25W5 ART7 25W5 4R7 25W5 4R7 25W5 2R2 25W5 R39 4R7 25W5 4R7 25W5 4R7 25W5 4R7 25W5 2R2 25W5 R40 1M 7W1 1M 7W1 1M 7W1 1M 7W1 1M2 7W1 R44 470R 25W5 470R 25W5 470R 25W5 470R 25W5 560R 25W5 R45 698R 7W1 R46 196R 7W1 R47 R L L 820R 25W5 R48 2R22W5 S05 2R22W5 S05 2R22W5 S05 2R22W5 S05 N U2A 11026 TCET1102G RO4M 6 2 4 2 B RO4M 6 1 5 Description for variant dependent components Partnumber Description 100n400VMMK15 Capacitor polyester 100n 400V MMK 15
15. O REPLACED BY DRAWN CHECKED DESIGN Page 3 7 02 06 25 DRAWING AMPLIFIER HIGH FREQUENCY A2 TDH 2 P 2kW CLASS TD Service Manual A20TDH Component list for A20TDH 32 2 rev 02 Safety critical component Should only be replaced with specified type Page 4 7 Position Partnumber Description Comment Side C1 330n250VMMK15 Capacitor polyester 330n 250V MMK 15mm Top 2 330n250VMMK 15 Capacitor polyester 330n 250 15 Top 330n250VMMK15 Capacitor polyester 330n 250V MMK 15mm Top 4 3u3160VMKP27 5 Capacitor polypropylene 3 3 160V 27 5mm May have different Top value C5 1050VMMK5 Capacitor polyester 1u 50V MMK 5mm Top C6 4n7200VX7R5965 Capacitor ceramic 4n7 200V X7R 596 5mm Top C7 470u10V10x18A Capacitor electrolytic 470 10V 10x18mm axial Top C8 100n63VMMK5 Capacitor polyester 100n 63V MMK 5mm Top C9 10u50V Capacitor electrolytic 10u 50V 5mm Top C10 330n250VMMK15 Capacitor polyester 330n 250V MMK 15mm Top C11 330n250VMMK15 Capacitor polyester 330n 250V MMK 15mm Top C12 330n250VMMK15 Capacitor polyester 330n 250V MMK 15mm Top A C13 3u3160VMKP27 5 Capacitor polypropylene 3u3 160V 27 5mm May have different Top value C14 1u50VMMK5 Capacitor polyester 50V 5mm Top C15 4n7200VX7R5 5 Capacitor ceramic 4n7 200V X7R 5
16. enne 3 Component list for A20TDH 32 2 rev 02 4 2 7 Manual A20TDH Ice Serv GRUPPEN LAB OHLON ON SNIMUSI UL 55919 MAZ A9N3083234 HJIH 92 va 20 33 38 HULOJV I35193H2 80 UH 915304 51559 2 a YaMOd 7194515 Tas 31 TYNDIS ZH 19 6133 To 828 Los 525 21409 91 649 ses lt gt A91 91 DAK a 615 i AB GRUPPEN Service Manual A20TDH 413 1 40 Ta 2 LN 2 JE 19 PETO GA cC HI 1020
17. see separate list Top A C22 Variant dependent see separate list Top C23 1n250VMMK5 Capacitor polyester 1n 250V MMK 5mm Top A C24 Variant dependent see separate list Top 25 dependent see list Top C26 1n250VMMK5 Capacitor polyester 1n 250V MMK 5mm Top C27 Variant dependent see separate list Top D01 Variant dependent see separate list Top D1 BYT12PI1000LY Diode power BYT12P11000 lying Bot D2 Variant dependent see separate list Bot D3 15V1 3W5 Diode zener 15V 1 3W 5 Top D4 5V6 4W2 Diode zener 5V6 4W 2 Top D5 1N4148 Diode signal 1N4148 Top D6 BYV26C Diode power switch BYV26C Top D7 1N4004 Diode power 1N4004 Top D8 1N4148 Diode signal 1N4148 Top D9 1N4148 Diode signal 1N4148 Top D10 1N4148 Diode signal 1 4148 Top D11 BYV26C Diode power switch BYV26C Top D12 BZWO6P15B Diode transient voltage suppression BZWO6P15B Top D13 BAT85 Diode signal BAT85 Top D14 1N4148 Diode signal 1N4148 Top D15 Variant dependent see separate list Top D16 Variant dependent see separate list Top D17 Variant dependent see separate list Top AN 11 Variant dependent see list Top 1001 Variant dependent see list Top LDO2 Variant dependent see separate list Top Q1 May have different Bot value Service Manual SP80FA SP80FB Page 14 18
18. 1 1007 M chi 7 amr 4 18 Manual SP80FA SP80FB Ice Serv GRUPPEN LAB 1040845 SNIMAT 52 bO 20 34 0 MAS HILIMS 33 38 38 10845 3 93H2 UH 91530 SNOILO3NNO2 TYNSILNI 335 SIW SIM ven eldo 1133 28 T 258 554 pas ean EM 81 ME B SISSWHI 4 nsa 83804 TYNDIS T 4 249 o 9 sa I neee 9508 5 ASTT 633 930835
19. 2 100V 15 41 1n200VNP05 5 Capacitor ceramic 1n 200V NPO 5 5mm Top C42 100n50VY5W5 5 Capacitor ceramic 100n 50V Y5W 5 5mm Bot C43 Not used Top C44 1n5200V_MUR Feed trough capacitor 1n5 200V Murata Bot TF418454E152P C45 1n5200V_MUR Feed trough capacitor 1n5 200V Murata Bot TF418454E152P Service Manual A20TDH Page 5 7 Position Partnumber Description Comment Side C46 1n5200V MUR Feed trough capacitor 1n5 200V Murata Bot TF418454E152P C47 1n5200V MUR Feed trough capacitor 1n5 200V Murata Bot TF418454E152P C48 1n5200V MUR Feed trough capacitor 1n5 200V Murata Bot TF418454E152P C49 220p200VNP05 5 Capacitor ceramic 220p 200V NPO 5 5mm Top C50 220p200VNP05 5 Capacitor ceramic 220p 200V NPO 5 5mm Top C51 1n200VNP05 5 Capacitor ceramic 1 200V 5 5 52 1n200VNP05 5 Capacitor ceramic 1n 200V 5 5mm Top C53 470p200VNP05 5 Capacitor ceramic 470p 200V NPO 5 5mm Top C54 470p200VNP05 5 Capacitor ceramic 470p 200V NPO 5 5mm Top C55 Not used Top C56 01 Not used Bot D1A BYW81PI200LY Diode power BYW81PI200 lying Bot D1B BYW81PI200LY Diode power BYW81PI200 lying Bot D2 BZWO6P15B Diode transient voltage suppression BZWO6P15B Top D3 5V6 4W2 Diode zen
20. 22p200VNP05 5 Capacitor ceramic 22p 200V NPO 5 5mm Top C3 22p200VNP05 5 Capacitor ceramic 22p 200V NPO 5 5mm Top C4 22p200VNP05 5 Capacitor ceramic 22p 200V NPO 556 5mm Top C5 22u50V Capacitor electrolytic 22u 50V 5mm Top C6 22u50V Capacitor electrolytic 22u 50V 5mm Top C7 220p200VNP05 5 Capacitor ceramic 220p 200V NPO 5 5mm Top C8 220p200VNP05 5 Capacitor ceramic 220p 200V NPO 5 5mm Top C9 330p200VNP05 5 Capacitor ceramic 330p 200V NPO 5 5mm Top C10 10u50V Capacitor electrolytic 10u 50V 5mm Top C11 10u50V Capacitor electrolytic 10u 50V 5mm Top C12 4750 Capacitor electrolytic u47 50V 5mm Top C13 22u50V Capacitor electrolytic 22u 50V 5mm Top C14 22u50V Capacitor electrolytic 22u 50V 5mm Top C15 22u50V Capacitor electrolytic 22u 50V 5mm Top C16 22u50V Capacitor electrolytic 22u 50V 5mm Top C17 100p200VNP05 5 Capacitor ceramic 100p 200V NPO 5 5mm Top C18 470n250VMMK15 Capacitor polyester 470n 250V 15mm Top C19 2u2100VMMK15 Capacitor polyester 202 100V 15mm Top C20 100n50VY5W5965 Capacitor ceramic 100n 50V Y5W 5 5mm Top C101 100n63VMMK5 Capacitor polyester 100n 63V MMK 5mm Top C102 22p200VNP05 5 Capacitor ceramic 22p 200V NPO 5 5mm Top C103 22p200VNP05 5 Capacitor ceramic 22 200V NPO 5 5mm Top C104 22p200VNP05 5 Capacitor ceramic 22 200V NPO 5 5mm Top C105 22u50V Capacitor electrolytic 22u 50V 5mm Top C106 22u50V Capacitor electrolytic 22u 50V 5mm Top C107 220p200VNP05 5 Capacitor ceramic 220p 200 NPO 5 5mm Top
21. C108 220p200VNP05 5 Capacitor ceramic 220p 200V NPO 5 5mm Top C109 330p200VNP05965 ceramic 330p 200V NPO 596 5mm Top C110 10u50V Capacitor electrolytic 10u 50V 5mm Top C111 10u50V Capacitor electrolytic 10u 50V 5mm Top 112 4750 Capacitor electrolytic u47 50V 5mm Top C113 22u50V Capacitor electrolytic 22 50V 5 Top C114 22u50V Capacitor electrolytic 22u 50V 5mm Top C115 _ 22450 Capacitor electrolytic 22 50V 5 Top C116 22u50V Capacitor electrolytic 22u 50V 5mm Top C117 100p200VNP05 5 Capacitor ceramic 100p 200V NPO 5 5mm Top C118 470n250VMMK15 Capacitor polyester 470n 250V 15mm Top C119 2u2100VMMK15 Capacitor polyester 202 100V 15mm Top C120 100n50VY5W5965 Capacitor ceramic 100n 50V Y5W 5 5mm Top C201 22p200VNP05 5 Capacitor ceramic 22 200V NPO 5 5mm Top C202 220p200VNP05 5 Capacitor ceramic 220p 200V NPO 5 5mm Top C203 68p200VNP05 5 Capacitor ceramic 68p 200V NPO 5 5mm Top C204 10u50V Capacitor electrolytic 10u 50V 5mm Top C205 1n250VMMK5 Capacitor polyester 1n 250V 5mm Top C206 68p200VNP05 5 Capacitor ceramic 68p 200V NPO 5 5mm Top C207 22p200VNP05 5 Capacitor ceramic 22 200V NPO 5 5mm Top C208 10n250VMMK5 Capacitor polyester 10n 250V MMK 5mm Top C209 10n250VMMK5 Capacitor polyester 10n 250V MMK 5mm Top C210 22u50V Capacitor electrolytic 22u 50V 5mm Top C211 22u50V Capacitor electrolytic 22u 50V 5 Top C212 22u50V Capacitor electrolytic 22u 50V 5 Top Servi
22. C14 SP80FA If 01 3 over voltage protect goes above the pulses on pin 12 stops immediately This occurs if the main voltage is too high or the voltage across snubber capacitor CS is too high The reversed voltage is sensed by winding in the transformer and rectified by diode D8 PWM controller adjust the on time of the switch by comparing the voltage across C14 U1 17 with an internal reference U1 16 to give the right rail voltage across the capacitors C12 C14 SP80FA The voltage can be adjusted by potentiometer VR2 The maximum current in the transformer is sensed over the resistor R6 R8 The voltage across R6 R8 is compared U1 6 with a reference voltage set by VR3 witch make it possible to adjust the maximum output power from the power supply Normally VR3 is in maximum position but if something has to be repaired in the amplifier VR3 is used for slow starting the amplifier SP80FA board Immediately when Q1 Q3 SP80FB turn on D2 rectify the pulse from the transformer CP11 CP12 The DC voltage across C7 activates RE1 witch short soft start resistor RS To turn off the amplifier the on off switch is set in position CP6 CP7 This disconnects R5 and open RE1 turning the amplifier off Repairing instructions REQUIRED MEASUREMENT EQUIPMENT Audio generator Dummy load 16 ohm Digital voltmeter Variac 0 280V 6A 50Mhz oscilloscope ex Tek 2225 with 100x probe Tek P6009 Isolation tran
23. Film 10K 7W1 Top R36 22K 7W1 Resistor Metal Film 22K 7W1 Top R37 390K 7W1 Resistor Metal Film 390K 7W1 Top R38 22K 7W1 Yo Resistor Metal Film 22K 7W1 Top R39 47R 25W5 Resistor Carbon Film 47R 25W5 Top R40 27K 7W1 Resistor Metal Film 27K 7W1 Top R41 Variant dependent see separate list Top R42 2K4 7W1 S05 Resistor Metal Film 2K4 7W1 5mm stand off Top R43 100R 7W1 Resistor Metal Film 100R 7W1 Top R101 10K 7W1 Resistor Metal Film 10K 7W1 Top R102 10K 7W1 Resistor Metal Film 10K 7W1 Top R103 10K 7W1 Resistor Metal Film 10K 7W1 Top R104 10K 7W1 Resistor Metal Film 10K 7W1 Top R105 3K3 7W196 Resistor Metal Film 3K3 7W1 Top R106 10K 7W1 Resistor Metal Film 10K 7W1 Top R107 2K 7W1 Resistor Metal Film 2K 7W1 Top R108 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R109 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R110 4 7 7 1 Resistor Metal Film 4K7 7W1 Top R111 47R 25W5 Resistor Carbon Film 47R 25W5 Top R112 10K 7W1 Resistor Metal Film 10K 7W1 Top R113 10K 7W1 Resistor Metal Film 10K 7W1 Top R114 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R115 18K 7W1 Resistor Metal Film 18K 7W1 Top R116 5K36 7W1 Resistor Metal Film 5K36 7W1 Top R117 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R118 12K4 7W1 Resistor Metal Film 12K4 7W1 Top R119 10K 7W1 Resistor Metal Film 10K 7W1 Top Service Manual IN2GTD Page 7 8
24. Metal Film 2K2 7W1 Top R205 22 7 1 Resistor Metal Film 22K 7W1 Top R206 10R 25W5 Resistor Carbon Film 10R 25W5 Top 1 SPPJ32F29A ALP Switch inter locking PCB ALPS SPPJ32F29A Top S2 SPPJ32F29A ALP Switch inter locking PCB ALPS SPPJ32F29A Top S101 SPPJ32F29A ALP Switch inter locking PCB ALPS SPPJ32F29A Top S102 SPPJ32F29A ALP Switch inter locking PCB ALPS SPPJ32F29A Top U1 MC33078 IC Operational amplifier MC33078 Top U2 NE5532 IC Operational amplifier NE5532 Top U3 LF353 IC Operational amplifier LF353 Top 4 1353 IC Operational amplifier 353 U5 VTL5C4 IC photocoupler VTL5C4 Top U101 MC33078 IC Operational amplifier MC33078 Top U102 NE5532 IC Operational amplifier NE5532 Top U103 LF353 IC Operational amplifier LF353 Top U104 LF353 IC Operational amplifier LF353 Top U105 VTL5C4 IC photocoupler VTL5C4 Top U201 NE5532 IC Operational amplifier NE5532 Top 0202 74HC74 IC logic 74HC74 Top U203 LM318 NAT IC Operational amplifier LM318 National Top XT201A HC49 2 4576M Crystal HC49 2 4576MHz Top Variant specific components Position IN2GTD 2x17 2 IN2GTD 2x32 2 R24 1K24 7W1 1K54 7W1 R41 6K21W5 S05 4 71 5 505 Service Manual IN2GTD Position IN2GTD 2x17 2 IN2GTD 2x32 2 R124 1K24 7W195 1K54 7W1 R141 6 21 5 505 4 71 5 505 Description for variant dependent components Page 8 8 Partnumber Description 1
25. Top R12 27K 7W1 Resistor Metal Film 27K 7W1 Top R13 27K 7W1 Resistor Metal Film 27K 7W1 Top R14 3K3 7W1 Resistor Metal Film 3K3 7W1 Top R15 3K3 7W1 Resistor Metal Film 3K3 7W1 Top R16 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R17 3K3 7W1 Resistor Metal Film 3K3 7W1 Top R18 3K3 7W1 Resistor Metal Film 3K3 7W1 Top R19 100K 7W1 Resistor Metal Film 100K 7W1 Top R20 100K 7W1 Resistor Metal Film 100K 7W1 Top R21 18K2W5 S05 Resistor metal film 18K 2W 5 5mm stand off Top R22 100R 7W1 Resistor Metal Film 100R 7W1 Top R23 100R 7W1 Resistor Metal Film 100R 7W1 Top R24 Variant dependent see separate list Top R25 68K 7W1 Resistor Metal Film 68K 7W1 Top R26 Variant dependent see separate list Top R27 12K4 7W1 Resistor Metal Film 12K4 7W1 Top R28 3K9 7W1 Resistor Metal Film 3K9 7W1 Top R29 10K 7W1 Resistor Metal Film 10K 7W1 Top R30 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R31 560K 7W1 Resistor Metal Film 560K 7W1 Top R32 220R 25W5 Resistor Carbon Film 220R 25W5 Top R33 3K3 7W1 Resistor Metal Film 3K3 7W1 Top R35 604R 7W1 Resistor Metal Film 604R 7W1 Top R36 100K 7W1 Resistor Metal Film 100K 7W1 Top R37 100K 7W1 Resistor Metal Film 100K 7W1 Top R38 820K 25W5 Resistor Carbon Film 820K 25W5 Top R39 220R 25W5 Resistor Carbon Film 220R 25W5 Top R40 560K 7W1 Resistor Metal Film 560K 7W1 Top R41 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R42 10K 7W1 Resistor Metal Film 10K 7W1 Top R43 3K9 7W1 Resistor Metal Film 3
26. Top R46 Variant dependent see separate list Top R47 Variant dependent see separate list Top R48 Variant dependent see separate list Top 1 TP1 0 5A3x8x21 Thermal protector Single Pole Single Trough on off 5A Bot 3x8x21mm 01 UC3851 IC PWM UC3851 Top U2A Variant dependent see separate list May have different Top value U2B Variant dependent see separate list Top VR1 VR10KLY2X3M Trimpotentiometer 10K lying 2x3modules Top VR2 VR22KLY2X3M Trimpotentiometer 22K lying 2x3modules Top VR3 VR10KLY2X3M Trimpotentiometer 10K lying 2x3modules Top VR4 15K 7W1 Resistor Metal Film 15K 7W1 Top Variant specific components for 230V versions rev 01A Position SP80FB 4x6 2 5 80 2 11 2 SP80FB 2x13 2 SP80FB 2x17 2 SP80FB 2x32 2 C01 100n400VMMK15 CIA 2200385V35x55PW 220u385V35x55PW 220U385V35x55PW 220U385V35x55PW 1500u200V35x504 _ TSI C2A 220u385V35x55PW 220uU385V35x55PW 220u385V35x55PW 220U385V35x55PW 1500u200V35x504 C2B TSI 2 oc 6 1n1250VMKP15 A 021 1 5 10 1n5Y10 1n5Y10 1n5Y10 1n5Y10 C22 1n5Y10 1n5Y10 1n5Y10 1n5Y10 1n5Y10 A 24 22 1000 22 5 ALB or 22 1000 22 5 27 100p1600VFKP15 100p1600VFKP15 100 1600 15 100 1600 15 001 1N4148 D2 STTA1512PILY 015 43 4 2 43V 4W
27. Transistor bipolar signal BC547B Top Q4 BC557B Transistor bipolar signal BC557B Top Q5 BC557B Transistor bipolar signal BC557B Top Q6 MPSA42 Transistor bipolar signal MPSA42 Top Q7 MPSA42 Transistor bipolar signal MPSA42 Top Q8 BC557B Transistor bipolar signal BC557B Top Q9 BC557B Transistor bipolar signal BC557B Top Q10 BC547B Transistor bipolar signal BC547B Top Q11 BC557B Transistor bipolar signal BC557B Top Q12 BC547B Transistor bipolar signal BC547B Top Q13 BC557B Transistor bipolar signal BC557B Top Q14 BC547B Transistor bipolar signal BC547B Top Q15 BC547B Transistor bipolar signal BC547B Top Q16 BC547B Transistor bipolar signal BC547B Top Q17 BC547B Transistor bipolar signal BC547B Top Q18 BC557B Transistor bipolar signal BC557B Top Q19 BC557B Transistor bipolar signal BC557B Top Q20 BC547B Transistor bipolar signal BC547B Top Q21 BC547B Transistor bipolar signal BC547B Top Q22 MJE350LY Transistor bipolar power MJE350 lying Top Q23 MJE350LY Transistor bipolar power MJE350 lying Top Q24 MJE340LY Transistor bipolar power MJE340 lying Top Q25 BD329LY Transistor bipolar power BD329 lying Top Q26 MJL21194 SA Transistor bipolar power MJL21194 surface mounted May have different Bot value Q27 Variant dependent see separate list May have different Bot value Q27A 21194 SA Transistor bipolar power MJL21194 surface mounted May have different Bot value Q28 MJL21194 SA Transistor bipolar power MJL21194 surface mounted May have different Bot
28. dependent see separate list Top R16 Not used May have different Top value RE1 PCSPNO40A18V Relay PCB SPNO 40A 18V May have different A value Variant specific components for 230V versions rev 06 Position SP80FA 4x6 2 SP80FA 2x13 2 SP80FA 2x17 2 SP80FA 2x32 2 A C2 1n5Y10 1n5Y10 1n5Y10 1n5Y10 A C3 1n5Y10 1n5Y10 1n5Y10 1n5Y10 A C5 1n5Y10 1n5Y10 1n5Y10 1n5Y10 A C6 1n5Y10 1n5Y10 1n5Y10 1n5Y10 C8A 220u385V35x55PW 220u385V35x55PW 220u385V35x55PW C8B 1500u200V35x504TSI C8C 220u385V35x55PW 220u385V35x55PW 220u385V35x55PW C9B 1500u200V35x504TSI C9C 12 3900u100V30x45 3900u100V30x45 1800u160V30x50 1800u160V30x50 C13 3900u100V30x45 3900u100V30x45 1800u160V30x50 1800u160V30x50 C14 3900u100V30x45 3900u100V30x45 1800u160V30x50 1800u160V30x50 C15 3900u100V30x45 3900u100V30x45 1800u160V30x50 1800u160V30x50 C18 4n7400VMFKT5 4n7400VMFKT5 C19 4n7400VMFKT5 4n7400VMFKT5 C21 680p400VK20005 5 680p400VK20005 5 D7 15V 4W5 15V 4W5 D8 39V 4W2 39V 4W2 A FU1 T10AH250 5x20 T10AH250 5x20 T10AH250 5x20 T15AH250 6 3x32 JMPR 230V RO2M 8 RO2M 8 RO2M 8 RO2M 8 JMPR 1 115V 2 115 1 R03M 8 JMPR A CP2 CP4 AWG16BLU300VVW 1 JMPR CP5 CP6 RO2M 8 RO2M 8 RO2M 8 Service Manual SP80FA SP80FB Page 10 18 Position SP80FA 4x6 2 SP80FA 2x13 2 SP80FA 2x17 2 SP80FA 2x32 2
29. is a copy of the input signal on terminal CP12 by giving correct control voltage to pulse width modulator U3 U3 compares this voltage with an 614kHz triangular wave giving a pulse width modulated output signal from Q1 Q7 which is filtered by L1 L4 C10 The gain from the base of the output transistors on the A20TDL board to the output of the A20TDH board is equal to one VRI VR2 is used to add a DC offset on the input of U1 U2 giving 7 5V CP4 7 5V CP8 relative output of the LF amplifier CP6A which is the same as collector emitter voltage for the output transistors Q26 Q28 and Q31 Q33 Repairing instructions REQUIRED MEASUREMENT EQUIPMENT Audio generator Dummy load 16 ohm AC voltmeter THD meter 2 digital voltmeters Two channel oscilloscope for audio l Without changing any fuses check the power supply 155V 155V 16 16V and 45V If these aren t OK go to the service manual for the power supply The 45 voltage is not regulated and can vary between 30 and 60V depending on the load of the power supply 2 If all fuses are OK follow the signal from input to output and repair in normal way The best way is to place the amplifier on the front handles loosen the rear panel and mount it back on distances delivered with this manual to make it possible to measure 3 If there is a fault in the power amplifier stage do as follows 3 1 Turn VRI VR2 A20TDH and VR3 SP80FB counter clockwise 32 Short ci
30. 2 39 4 206 43V 4W2 43V 4W2 D16 BYM26E D17 1N4148 L1 E 400uHEFD30 LAB LDO1 LYEL2 5x5LY LDO2 8 LGRN2 5x5LY Q9 RO1M 6 b c RO1M 6 b c BC557B 910 547 R01 4K7 7W1 R1 18K9W59617MSO5 18 9 5 17 505 18K9W59617MSO5 18K9W59617MSO5 33K9W59617MSO5 R2 18K9W5 17MS05 18 9 5 17 505 18K9W59617MSO5 18 9 5 17 505 3 18K9W5 17MS05 18 9 5 17 505 18K9W59617MSO5 18 9 5 17 505 5 E 330R2W5 S05 R9 1K52W5 S05 _ 1K52W5 S05 1K52W5 SO5 1 52 5 6905 HK3W5 SO5 R19 5K62 7W1 5 62 7 1 5 62 7 1 5K62 7W1 5K9 7W1 R23 8K2 7W196 6K8 7W1 6K8 7W1 6K8 7W1 6K8 7W1 Service Manual SP80FA SP80FB Page 16 18 Position SP80FB 4x6 2 JSP80FB 2x11 2 SP80FB 2x13 2 SP80FB 2x17 2 SP80FB 2x32 2 R27 ART7 25W5 AR7 25W5 4R7 25W5 4R7 25W5 RO4M 6 R30 56K 7W1 56K 7W1 56K 7W1 56K 7W1 180K 7W1 R32 133K 7W1 88K7 7W1 169K 7W1 88K7 7W1 88K7 7W1 R33 270K 7W1 330K 7W1 L 1K 7W1 R34 2K2 7W1 2K2 7W1 2K2 7W1 2K2 7W1 2K4 7W1 R35 4K7 7W1 4K7 7W1 4K7 7W1 4 7 7 1 3K3 7W1 R37 ART7 25W5 ART7 25W5 4R7 25W5 AR7 25W595 2R2 25W5 R38 ART7 25W5 ART7 25W5 ART7 25W5 4R7 25W5 2R2 25W5 R39 ART7 25W5 ART7 25W5 4R7 25W5 4R7 25W5 2R2 25W5 R40 1M 7W1 1M 7W1 1M 7W1 1M 7W1 1M2 7W1 R44 470R 25W5 470R 25W5 470R 25W5 A7OR 25W5 560R 25W5 R45 L 698R 7W1 R46
31. 25W5 Top R69 4R75W5 Resistor wirewound 4R7 5W 5 Top R70 Variant dependent see separate list Top R70A Variant dependent see separate list Top R71 Variant dependent see separate list Top R71A Variant dependent see separate list Top R72 Variant dependent see separate list Top R72A Variant dependent see separate list Top R73 Variant dependent see separate list Top R73A Variant dependent see separate list Top R74 47R 25W5 Resistor Carbon Film 47R 25W5 Top R75 4R75W5 Resistor wirewound 4R7 5W 5 Top R76 Variant dependent see separate list Top R76A Variant dependent see separate list Top R77 Variant dependent see separate list Top R77A Variant dependent see separate list Top R78 Variant dependent see separate list Top R78A Variant dependent see separate list Top R79 Variant dependent see separate list Top R79A Variant dependent see separate list Top R80 6K83W5 S05 Resistor metal film 6K8 3W 5 5mm stand off Top R81 820R6W5 S05 Resistor wirewound 820R 6W 5 5mm stand off Top R82 1K53W5 S05 Resistor metal film 1K5 3W 5 5mm stand off Top R83 10R3W596SO5 Resistor metal film 10R 3W 5 5 stand off Top R84 10R 25W599S05 Resistor Carbon Film 10R 25W5 5mm stand off Top R85 10 25 5 0505 Resistor Carbon Film 10R 25W5 5mm stand off Top R86 NTC150KM3 EPC Resistor NTC 150K EPCOS 57045 154 Top R87 NTC150KM3 EPC Resistor NTC 150K EPCOS 57045 154 Top R90 12K4 7W1 Resistor Metal Film 12K4 7W 196 Top R91 12K4 7W1
32. 3 Top U6 HCPL2400 IC photocoupler HCPL2400 Top U7 LM393 IC comparator LM393 Top U8 UC3843 UC3843 Top VR1 VR22KLY2X3M Trimpotentiometer 22K lying 2x3modules Top VR2 VR22KLY2X3M Trimpotentiometer 22K lying 2x3modules Top VR3 VR1KST2X1M Trimpotentiometer 1K standing 2x1modules Top VR4 VR10KST2X1M Trimpotentiometer 10K standing 2x1modules Top LAB GRUPPEN Service Manual A20TDL Page 1 8 A20TDL Schematics for A20TDL 2 Board placement for A20TDL ss 3 Component list for A20TDL rev 02A 4 Variant specific components 7 Description for variant dependent components 8 2 8 Manual A20TDL Ice Serv GRUPPEN LAB 20141623 ON SNIMUSI Se 90 20 3190 11 55915 5383 MOT 33 38 92 pO 20 539971934 101939 3 93H2 UH 91530 25 330 19 e NO 1084 pid 112 Tea 069 Di 810 sta gt 158
33. 4 Diode power 1N4004 Top D2 LYEL2 5x5 Diode LED Yellow 2 5x5mm Top D3 LYEL2 5x5 Diode LED Yellow 2 5x5mm Top 04 LGRN2 5x5 Diode LED Green 2 5x5mm Top 05 LGRN2 5x5 Diode LED Green 2 5x5mm Top D6 LGRN2 5x5 Diode LED Green 2 5x5mm Top D7 LGRN2 5x5 Diode LED Green 2 5x5mm Top 08 LGRN2 5x5 Diode LED Green 2 5x5mm Top D9 LRED2 5x5 Diode LED Red 2 5x5mm Top D10 LGRN2 5x5 Diode LED Green 2 5x5mm Top D101 1N4004 Diode power 1N4004 Top D102 LYEL2 5x5 Diode LED Yellow 2 5x5mm Top D103 LYEL2 5x5 Diode LED Yellow 2 5x5mm Top D104 LGRN2 5x5 Diode LED Green 2 5x5mm Top D105 LGRN2 5x5 Diode LED Green 2 5x5mm Top D106 LGRN2 5x5 Diode LED Green 2 5x5mm Top D107 LGRN2 5x5 Diode LED Green 2 5x5mm Top D108 LGRN2 5x5 Diode LED Green 2 5x5mm Top 0109 LRED2 5x5 Diode LED Red 2 5x5mm Top D110 LGRN2 5x5 Diode LED Green 2 5x5mm Top Q1 MPSA42 Transistor bipolar signal MPSA42 Top Q2 MPSA42 Transistor bipolar signal MPSA42 Top Q3 MPSA92 Transistor bipolar signal MPSA92 Top Q4 BC547B Transistor bipolar signal BC547B Top Q5 BC547B Transistor bipolar signal BC547B Top Q6 BC547B Transistor bipolar signal BC547B Top Q7 BC547B Transistor bipolar signal BC547B Top Q8 BC547B Transistor bipolar signal BC547B Top Q9 BC547B Transistor bipolar signal BC547B Top Q101 MPSA42 Transistor bipolar signal MPSA42 Top Q102 MPSA42 Transistor bipolar signal MPSA42 Top Q103 5 92 Transistor bipolar signal MPSA92 Top 0104 BC547B Transistor bipolar signal BC547B Top Q105 BC547B Transisto
34. 5mm Top C16 470u10V10x18A Capacitor electrolytic 470u 10V 10x18mm axial Top C17 100n63VMMK5 Capacitor polyester 100n 63V MMK 5mm Top C18 10u50V Capacitor electrolytic 10u 50V 5mm Top 19 100n63VMMK5 Capacitor polyester 100n 63V MMK 5mm Top C20 10u50V Capacitor electrolytic 10u 50V 5mm Top C21 100n63VMMK5 Capacitor polyester 100n 63V MMK 5mm Top C22 10u50V Capacitor electrolytic 10u 50V 5mm Top C23 2n2250VMMK5 Capacitor polyester 2n2 250V MMK 5mm Top C24 100p200VNP05 5 Capacitor ceramic 100p 200V NPO 5 5mm Top C25 39p200VNP05 5 Capacitor ceramic 39p 200V NPO 5 5mm Top C26 270 100 5 05 Capacitor ceramic 270p 100V NPO 5 5mm Top C27 2n2250VMMK5 Capacitor polyester 2n2 250V MMK 5mm Top C28 100p200VNP05 5 Capacitor ceramic 100p 200V NPO 5 5mm Top C29 39p200VNP05 5 Capacitor ceramic 39p 200V NPO 5 5mm Top C30 270p100VNP05 5 Capacitor ceramic 270p 100V NPO 5 5mm Top C31 68p200VNP05 5 Capacitor ceramic 68p 200V NPO 5 5mm Top C32 1n200VNP05 5 Capacitor ceramic 1n 200V NPO 5 5mm Top C33 100n63VMMK5 Capacitor polyester 100n 63V MMK 5mm Top C34 100n63VMMK5 Capacitor polyester 100n 63V MMK 5mm Top C35 100n63VMMK5 Capacitor polyester 100n 63V MMK 5mm Top C36 100n63VMMK5 Capacitor polyester 100n 63V MMK 5mm Top C37 10u50V Capacitor electrolytic 10u 50V 5mm Top C38 1n200VNP05 5 Capacitor ceramic 1n 200V NPO 5 5mm Top C39 220p200VNP05 5 Capacitor ceramic 220p 200V NPO 5 5mm Top C40 Not used Top C40A 2u2100VMMK15 polyester 2
35. 7W1 Top R47 1K23W5 S05 Resistor metal film 1K2 3W 5 5mm stand off Top R48 12K 25W5 Resistor Carbon Film 12K 25W5 Top R49 47R 25W5 Resistor Carbon Film 47R 25W5 Top R50 27R 7W1 S05 Resistor Metal Film 27R 7W1 5mm stand off Top R51 1K 7W1 Resistor Metal Film 1K 7W1 Top R52 1K 7W1 Resistor Metal Film 1K 7W1 Top R53 2R2 25W5 Resistor Carbon Film 2R2 25W5 Top Service Manual A20TDH Page 7 7 Position Partnumber Description Comment Side R54 2R2 25W5 Resistor Carbon Film 2R2 25W5 Top R55 2K2 7W1 Resistor Metal Film 2K2 7W1 Top R56 2K2 7W1 Resistor Metal Film 2K2 7W1 Top R57 1R1W5 SO5 Resistor metal film 1R 1W 5 5mm stand off Top R58 1R1W5 S05 Resistor metal film 1R 1W 5 5mm stand off Top R59 2K2 7W1 Resistor Metal Film 2K2 7W1 Top R60 2K2 7W1 Resistor Metal Film 2K2 7W1 Top R61 120K 7W1 Yo Resistor Metal Film 120K 7W1 Top R62 2R22W5 2MST Resistor metal film 2R2 2W 5 2modules standing Top R63 2R22W5 2MST Resistor metal film 2R2 2W 5 2modules standing Top R64 2R22W5 2MST Resistor metal film 2R2 2W 5 2modules standing Top R65 2R22W5 2MST Resistor metal film 2R2 2W 5 2modules standing Top U1 LM318 IC Operational amplifier LM318 National Top U2 LM318 IC Operational amplifier LM318 National Top U3 LM319 IC comparator LM319 Top 4 HCPL2400 IC photocoupler HCPL2400 Top 5 LM393 IC comparator LM39
36. 8 Top D6 1N4004 Diode power 1N4004 Top D7 27V 4W5 Diode zener 27V 4W 5 Top D8 BAV21 Diode signal BAV21 Top D9 1N4148 Diode signal 1N4148 Top D10 1N4148 Diode signal 1N4148 Top 011 BAV21 Diode signal BAV21 Top D12 BAV21 Diode signal BAV21 Top D13 1N4148 Diode signal 1N4148 Top D14 1N4148 Diode signal 1N4148 Top D15 BAV21 Diode signal BAV21 Top D16 27V 4W5 Diode zener 27V 4W 5 Top D17 1N4004 Diode power 1N4004 Top D18 1N4148 Diode signal 1N4148 Top D19 1N4148 Diode signal 1N4148 Top D20 15V 4W5 Diode zener 15V 4W 5 Top D21 1N4004 Diode power 1N4004 Top D22 1N4148 Diode signal 1N4148 Top D23 1N4148 Diode signal 1N4148 Top D24 1N4148 Diode signal 1N4148 Top D25 1N4148 Diode signal 1N4148 Top Service Manual A20TDL Page 5 8 Position Partnumber Description Comment Side D26 1N4004 Diode power 1N4004 Top D27 1N4004 Diode power 1N4004 Top D28 BYW96E Diode power switch 96 Top D29 BYW96E Diode power switch BYW96E Top D30 1N5404 Diode power 1N5404 Top D31 1N5404 Diode power 1N5404 Top D32 100V1 3W5 Diode zener 100V 1 3W 5 Top D33 100V1 3W5 Diode zener 100V 1 3W 5 Top D34 100V1 3W5 Diode zener 100V 1 3W 5 Top D35 100V1 3W5 Diode zener 100V 1 3W 5 Top L1 Not used Top Q1 BC549C Transistor bipolar signal BC549C Top Q2 BC549C Transistor bipolar signal BC549C Top Q3 BC547B
37. 9 SNIUM 549 K 3 67114088 9508 5 4 0930845 ON Y 8 08 29 14 MAS CEE HOLIMS 52 II U N U N 385 ks Ak Page 6 18 v 0UJ08dS Li e lt n G gt ae d 90U J08dS ON SNIMUBM 508 NOVAATS MAS N3I3MS 8593 Aldd SN3MOd 211 5 NIddNYSDEVT OE bO 9 KI men 930845 ee Page 7 18 Service Manual SP80FA SP80FB Service Manual SP80FA SP80FB Component list for SP80FA rev 06 Safety critical component Should only be replaced with the specified type Page 8 18 Position Partnumber Description Comment Side AN C1 u47X22 5 Capacitor 470n X2 metallized propylene 22 5 mm Top AN C2 Variant dependent see separate list A C3 Variant dependent see separate list Top A C4 u22X22 5 Capacitor 220n X2 metallized propylene 22 5mm Top A C5 Variant dependent see separate list Top A C6 Variant dependent see separate list Top C7 100u50V Capacitor electrolytic 100u 50V 5mm Top
38. A20TDH and VR3 SP80FB and disconnect the cable from CP23 026 028 collector Reconnect cable to CP24 Q31 Q33 collector and repeat from 3 11 for the negative side Reconnect cables to CP23 and CP24 Turn VR3 for 155V rail voltage Turn VRI clockwise no DC on the oscilloscope Then slowly turn VR2 clockwise There can be some oscillation with VR2 in middle position but it will stop at further turning Connect IkHz sine wave to the input of the amplifier Adjust gain until there is signal on the output It should be a 7 PK sine wave with no distortion Disconnect short circuit from R38 and the amplifier will work 5 8 ice Manual fP6400 Serv GRUPPEN LAB 191349115 ON SNIMUSI 34 0 30 A303H1 33 38 38 al 913 NMVUUO I35193H2 91530 338 AG In ZH 22 LV 16V 169 45 CP4 5 Ida 3991100 8 9133 CP9 gl 1 5143 pile T 843 820845
39. C8A Variant dependent see separate list Top C8B Variant dependent see separate list Top C8c Variant dependent see separate list Top C9A Variant dependent see separate list Top C9B Variant dependent see separate list Top Cac Variant dependent see separate list Top 12 dependent see list Top C13 Variant dependent see separate list Top C14 Variant dependent see separate list Top C15 Variant dependent see separate list Top C16 22u50V Capacitor electrolytic 22u 50V 5mm Top A C17 2u2100VMMK15 Capacitor polyester 202 100V 15mm Top C18 Variant dependent see separate list Top C19 Variant dependent see separate list Top C20 100u50V Capacitor electrolytic 100u 50V 5mm Top C21 Variant dependent see separate list Top A D1 GBPC35 06 Diode bridge GBPC35 06 Top D2 BYV26C Diode power switch BYV26C Top D3 006 Diode power STTA3006PI standing Top 04 STTA3006PI Diode power STTA3006PI standing Top D5 5V6 4W2 Diode zener 5V6 4W 2 Top D6 62V 4W2 Diode zener 62V 4W 2 May have different Top value D7 Variant dependent see separate list Top 08 Variant dependent see list Top AN FU1 Variant dependent see separate list 230 dependent see separate list Top 1 115V Variant dependent see separate list Top 2 115V dependent see separate list Top JMPR JB JC R04M1 2 Resistor jumper OR 4modules D1 2mm Top JMPR CP1 CP3 Variant dependent
40. EPLACED BY Pes 5 DATE SWITCH MODE POMERSUPPLY ea ee 90 8kW CAPACITOR BANK DRAWING NO 8 881 3 4 Manual SP80CB Ice Serv GRUPPEN LAB d 1049084S 139971935 ON SNIMUBI 06 vo 3190 53291434 ANVA 401129492 MA8 HOLIMS 10820845 989 883 983 363 469 469 2012 2112 8119 VITI 2213 8213 VETI 2612 SETO VETO 4 4 Service Manual SP80CB Component list for SP80CB 2x32 2 rev 01A Safety critical component Should only be replaced with the specified type Position Partnumber Description Comment Side C3 470u100V18x30A Capacitor electrolytic 470 100V 18x30mm axial Top C4 22u100V8x18A Capacitor electrolytic 22u 100V 8x18mm axial Top C6 22u50V electrolytic 22 50V 5 Top C7 22u50V Capacitor electrolytic 22u 50V 5mm Top C8 2200u160V35x45 Capacitor electrolytic 2200u 160V 35x45mm sna
41. IN31 Potentiometer 10K 31step TOKOS 8103 TP96N08 Y4929 Rev1 VR101 VR10KLIN31 TOK Potentiometer 10K LIN 31step TOKOS 8103 TP96NO08 Y4929 Rev1 Variant specific components Position 230V 115V P201 MLEU3x1 52 5mBLK SJOOW 3xAWG 12 P201A MP5 15P15A125V A S201 RK1 1 10A15x21 RK1 1 6A15x21 Description for variant dependent components Partnumber Description MLEU3x1 52 5mBLK Mains lead EU Plug type CEE7 VII 3x1 5mm2 2 5m Black MP5 15P15A125V Mains plug type 5 15P 15A 125V RK1 1 10A15x21 Switch Rocker Single Pole Double Trough on 10 15x21mm RK1 1 6A15x21 Switch Rocker Single Double Trough on 15x21mm SJOOW 3xAWG12 Cable SJOOW 3xAWG12 UL style 817 Service Manual fP6400 Sparepart list for fP6400 Completed modules Partnumber Description A20TDH 32 2 Amplifier high frequency 2kW class TD variant 32 2 A20TDL 32 2 Amplifier low frequency 2kW class TD variant 32 2 IN2GTD 2x32 2 2 channel input amplifier and gainswitch class TD variant 2x32 2 LD92 2x32 2 Led display 9 x led 2 channel variant 2x32 2 SP80CB 2x32 2 Switch mode powersupply 8kW capacitor bank variant 2x32 2 SP80FA 2x32 2 Switch mode powersupply 8kW flyback board A variant 2x32 2 230V SP80FA 2x32 2U Switch mode powersupply 8kW flyback board A variant 2x32 2U 115V SP80FB 2x32 2 Switch mode powers
42. K 2W 5 5mm stand off Top R18 10K 7W1 Resistor Metal Film 10K 7W1 Top R19 Variant dependent see separate list Top R20 432K1W1 Resistor Metal Film 432K 1W 1 Top R21 750K 7W1 Resistor Metal Film 750K 7W1 Top R22 4R7 25W5 Resistor Carbon Film 4R7 25W5 Top R23 Variant dependent see separate list Top R24 4R7 25W5 Resistor Carbon Film 4R7 25W5 Top R25 15K 7W1 Resistor Metal Film 15K 7W1 Top R26 1K 7W1 Resistor Metal Film 1K 7W1 Top R27 Variant dependent see separate list Top R28 82R 25W5 Resistor Carbon Film 82R 25W5 Top R29 4M7 25W5 Resistor Carbon Film 4M7 25W5 Top R30 Variant dependent see separate list Top R31 220K 7W1 Resistor Metal Film 220K 7W1 Top R32 Variant dependent see separate list Top R33 Variant dependent see separate list Top R34 Variant dependent see separate list Top R35 Variant dependent see separate list Top R36 15K 7W1 Resistor Metal Film 15K 7W 196 Top R37 Variant dependent see separate list Top R38 Variant dependent see separate list Top R39 Variant dependent see separate list Top R40 Variant dependent see separate list Top R41 18K 7W1 Resistor Metal Film 18K 7W 196 Top R42 Not used Top Service Manual SP80FA SP80FB Page 15 18 Position Partnumber Description Comment Side R43 R04M 6 Resistor jumper 4modules D 6mm Top R44 Variant dependent see separate list Top R45 Variant dependent see separate list
43. K24 7W1 Resistor Metal Film 1K24 7W1 1K54 7W1 Resistor Metal Film 1K54 7W1 4 71 5 505 Resistor metal film 4 7 1W 5 5mm stand off 6K21W5 S05 Resistor metal film 6K2 1W 5 5mm stand off LAB GRUPPEN Service Manual LD92 Page 1 6 LD92 Schematics for LD92 u iR E E E PREMO 2 Board placement for 092 222 22 200 eterni etre Here 3 Component list for LD92 rev O1 4 Variant specific components eere 5 Description for variant dependent components 6 AB GRUPPEN Service Manual LD92 Page 2 6 DESIGN DRAWN CHECKED REPLACES REPLACED BY Uka LD92 DATE LED DISPLAY emas 9xLED 2 CHANNEL DRAWING NO 9581 Service Manual 1092 Page 3 6 105 PL 104 TL P102 0 P101 V 1 SE SE 2 er Ril nU 11 3 RIE R114 9xLED 2 CHANNEL DRAWING NO LD9201 P Service Manual 1092 Component list for LD92 rev 01 Safety critical component Should only be replaced with specified type Position Partnumber Description Comment Side C1 Variant dependent see separate list Top C101 Variant dependent see separate list Top D1 1N400
44. K9 7W1 Top R44 12K4 7W 196 Resistor Metal Film 12K4 7W 196 Top R45 12K4 7W 196 Resistor Metal Film 12K4 7W 196 Top R46 68K 7W196 Resistor Metal Film 68K 7W1 Top R47 Variant dependent see separate list Top R48 100R 7W1 Resistor Metal Film 100R 7W1 Top R49 100R 7W1 Resistor Metal Film 100R 7W1 Top R50 100K 7W1 Resistor Metal Film 100K 7W1 Top R51 100K 7W1 Resistor Metal Film 100K 7W1 Top R52 18K2W5 S05 Resistor metal film 18K 2W 5 5mm stand off Top R53 10K 7W1 Resistor Metal Film 10K 7W1 Top R54 10K 7W1 Resistor Metal Film 10K 7W1 Top R55 220K 7W1 Yo Resistor Metal Film 220K 7W1 Top Service Manual A20TDL Page 7 8 Position Partnumber Description Comment Side R56 100K 7W1 Resistor Metal Film 100K 7W1 Top R57 220K 7W1 Yo Resistor Metal Film 220K 7W1 Top R58 56K 7W1 Resistor Metal Film 56K 7W1 Top R59 56K 7W1 Resistor Metal Film 56K 7W1 Top R60 27K 7W1 Resistor Metal Film 27K 7W1 Top R61 3K3 7W1 Resistor Metal Film 3K3 7W1 Top R62 432K 7W1 Resistor Metal Film 432K 7W1 Top R63 2M2 25W5 Resistor Carbon Film 2M2 25W5 Top R64 27K 7W1 Resistor Metal Film 27K 7W1 Top R65 2K7 7W1 Resistor Metal Film 2K7 7W1 Top R66 100K 7W1 Yo Resistor Metal Film 100K 7W1 Top R67 56K 7W1 Resistor Metal Film 56K 7W1 Top R68 47R 25W5 Resistor Carbon Film 47R
45. LAB GRUPPEN fP6400 SERVICE MANUAL Version 2 Lab gruppen AB Gullregnsv gen 16 SE 434 44 KUNGSBACKA SWEDEN Phone 46 300 56 28 00 Fax 46 300 56 28 99 info labgruppen com www labgruppen com EN Service Manual fP6400 fP6400 Functional description for class TD amplifiers Functional description schematics Internal connections sas Component list L tret eis Variant specific components Description for variant dependent components Sparepart list for fP6400 A20TDH Schematics for 20 311 Board placement for A20TDH Component list for A20TDH 32 2 rev 02 A20TDL Schematics for A20TDL 69 95 Board placement for A20TDL Component list for A20TDL rev 02 Variant specific components Description for variant dependent components IN2GTD LD92 Schematics for IN2GTD sene Board placement for IN2GTD Component list for IN2GTD rev 02 Variant specific components Description for variant dependent components Schematics for LD92 Board placem
46. Metal Film 10K 7W 196 Top R5 1K 25W5 Resistor Carbon Film 1K 25W5 Top R6 150R3W5 S05 Resistor metal film 150R 3W 556 5mm stand off Top U1 LM317TLY IC voltage regulator LM317T lying Top U2 UA741 IC Operational amplifier UA741 Top VR1 VR2K2LY2X3M Trimpotentiometer 2K2 lying 2x3modules Top LAB GRUPPEN Service Manual SP80FA SP80FB Page 1 18 SP80FA SP80FB Functional description for switch mode powersupply SP80FA amp SP80FB 2 Schematics for SP80FA amp SP80FB 4 Schematics for SP80FA SP80FB amp PIND eene 5 O e ee ee ee ORE 6 Board placement for SP80FA rev 04 5559959599 6 Board placement for SP80FA rev 06 7 Component list for SP80FA rev 06 8 Variant specific components for 230V versions rev 06 9 Variant specific components for 115V versions rev 06 10 Description for variant dependent components 11 2 12 Board placement for SP80FB amp PIND sse 12 Component list for PIND SP80FB rev 13 Variant specific components for 230V versions rev OLA 15 Variant specific components for 115V versions rev OLA 16 Description for variant dependent components 17 Serv
47. Resistor Metal Film 12K4 7W 196 Top R92 Variant dependent see separate list Top R93 12K4 7W1 Resistor Metal Film 12K4 7W 196 Top R94 27K 7W1 Resistor Metal Film 27K 7W1 Top 1 SPPJ32F29A ALP Switch inter locking PCB ALPS SPPJ32F29A Top 2 RO3M 6 Resistor jumper OR 3modules D 6mm Top VR1 VR220RLY2X3M Trimpotentiometer 220R lying 2x3modules Top Variant specific components Position A20TDL 17 2 A20TDL 32 2 Q27 MJL21194 SA Q33A MJL21193 SA 8 8 Service Manual A20TDL PositionA20TDL 17 2 A20TDL 32 2 R3 1K 7W1 806R 7W1 R24 27K 7W1 _ 56K 7W1 R26 12K4 7W1 R47 27K 7W1 156K 7W1 R70 R335W10 7 R335W10 R71 R275W10 335 10 275 10 R335W10 R72 R275W10 _ R335W10 R72A 275 10 R335W10 R73 R275W10 335 10 R73A R275W10 gt R335W10 R76 R275W10 335 10 R76A 275 10 gt R335W10 R77 R275W10 _ R335W10 R77A R275W10 R335W10 R78 R335W10 R78A R335W10 R79 R275W10 _ R335W10 R79A 275 10 gt R335W10 R92 12K4 7W1 Description for variant dependent components Partnumber Description 12K4 7W1 Resistor Metal Film 12K4 7W1 1K 7W196 Resistor Metal Film 1K 7W 196 27K 7W1 Resistor Metal Film 27K 7W1 56K 7W1 Resistor Metal Film 56K 7W1 806R 7W1 Resistor Metal Film 806R 7W1
48. Resistor metal film 2R2 2W 5 2modules standing 2x2mH32A LAB Supression choke 2x2mH 32 2x18 varv 1 8mm LAB 01 2x3m7H8A LAB Supression choke 2x3m7H 8A 2x21 varv 1mm LAB 01 2x4m7H16A LAB Supression choke 2x4m7H 16A 2x24 varv 1 25mm LAB 01 3900u100V30x45 Capacitor electrolytic 3900u 100V 30x45mm snap in 39V 4W2 Diode zener 39V 4W 2 47R9W5 17MSO5 Resistor wirewound 47 9W 5 17modules 5mm stand off 4K7 7W1 Resistor Metal Film 4K7 7W1 4n7400VMFKT5 Capacitor polyester metal foil 4n7 400V MFKT 5mm 680p400VK20005 5 Capacitor ceramic 680p 400V K2000 5 5mm 8K2 7W1 Resistor Metal Film 8K2 7W1 AWG16BLU300VVW1 Cable AWG16 Blue UL style 1569 VW1 IRF730 Transistor MOS power IRF730 R02M 8 Resistor jumper OR 2modules D 8mm R03M 8 Resistor jumper 0R 3modules D 8mm T10AH250 5x20 Fuse slow blow 10A 250V 1500A IR 5x20mm T15AH250 6 3x32 Fuse slow blow 15 250V 1500A IR 6 3x32mm T20AH250 6 3x32 Fuse slow blow 20A 250V 10000A IR 6 3x32mm T30AH125 6 3x32 Fuse slow blow 30A 125V 400A IR 6 3x32mm TIP132 Transistor bipolar power TIP132 LAB GRUPPEN Service Manual SP80FA SP80FB Page 12 18 REPLACED BY SP8 FB 1 P 11 23 02 04 23 DRAWING 8kW FLYBACK BOARD SWITCH MODE POWERSUPPLY CHECKED DRAWN DESIGN SP8OFBO1 1 WAO am MI S
49. U Connector XLR J 3pole female jack 9040 NEUTRIK NCJ6FI H Top P2 NEU Connector XLR 3pole male 9099 NEUTRIK NC3MA H Top P3 Not used Top P4 PHSP90L1M AMP Pin header 5pole 9009 locking 1 module AMP 640457 5 Top P101 NCJGFI H NEU Connector XLR J 3pole female jack 90dg NEUTRIK NCJGFI H Top P102 NEU Connector XLR 3pole male 9099 NEUTRIK NC3MA H Top P103 Not used Top P104 PH5P90L1M AMP Pin header 5pole 9009 locking 1module AMP 640457 5 Top P201 DI16P901M PRE Dil socket 16pole 90dg 1 module PRECI DIP 299 93 316 1 1 001 Top Q1 BC547B Transistor bipolar signal BC547B Top Q2 BC557B Transistor bipolar signal BC557B Top Q3 BC557B Transistor bipolar signal BC557B Top Q4 BC547B Transistor bipolar signal BC547B Top Q5 Q6015L5LY Triac Q6015L5 lying Top Q101 BC547B Transistor bipolar signal BC547B Top Q102 BC557B Transistor bipolar signal BC557B Top Q103 BC557B Transistor bipolar signal BC557B Top Q104 BC547B Transistor bipolar signal BC547B Top Q105 Q6015L5LY Triac Q6015L5 lying Top Q201 BC547B Transistor bipolar signal BC547B Top R1 10K 7W196 Resistor Metal Film 10K 7W1 Top R2 10K 7W1 Resistor Metal Film 10K 7W1 Top R3 10K 7W1 Resistor Metal Film 10K 7W1 Top R4 10K 7W1 Resistor Metal Film 10K 7W1 Top R5 3K3 7W1 Resistor Metal Film 3K3 7W1 Top R6 10K 7W1 Resistor Metal Film 10K 7W1 Top R7 2K 7W1 Resistor Metal Film 2K 7W1 Top Service Manual IN2GTD Page 6 8
50. arbon Film 4R7 25W5 Top R17 1R1W5 S05 Resistor metal film 1R 1W 5 5mm stand off Top R18 680R 25W5 Resistor Carbon Film 680R 25W5 Top R19 47R 25W5 Resistor Carbon Film 47R 25W5 Top R20 2K2 7W1 Resistor Metal Film 2K2 7W1 Top R21 22K 25W5 Resistor Carbon Film 22K 25W5 Top R22 820R 25W5 Resistor Carbon Film 820R 25W5 Top R23 47R 25W5 Resistor Carbon Film 47R 25W5 Top R24 1K8 7W1 Resistor Metal Film 1K8 7W1 Top R25 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R26 15R6W5 S05 Resistor wirewound 15R 6W 5 5mm stand off Top R27 1K5 7W1 Resistor Metal Film 1K5 7W1 Top R28 1K8 7W1 Resistor Metal Film 1K8 7W1 Top R29 27K 7W1 Resistor Metal Film 27K 7W1 Top R30 2K2 7W1 Yo Resistor Metal Film 2K2 7W1 Top R31 6K8 7W1 Yo Resistor Metal Film 6K8 7W1 Top R32 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R33 330R 25W5 Resistor Carbon Film 330R 25W5 Top R34 1K2 25W5 Resistor Carbon Film 1K2 25W5 Top R35 56K 7W1 Resistor Metal Film 56K 7W1 Top R36 1K5 7W1 Resistor Metal Film 1K5 7W1 Top R37 1K8 7W1 Resistor Metal Film 1K8 7W1 Top R38 2K2 7W1 Yo Resistor Metal Film 2K2 7W1 Top R39 27K 7W1 Resistor Metal Film 27K 7W1 Top R40 6K8 7W1 Resistor Metal Film 6K8 7W1 Top R41 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R42 330R 25W5 Resistor Carbon Film 330R 25W5 Top R43 1K2 25W5 Resistor Carbon Film 1K2 25W5 Top R44 56K 7W1 Resistor Metal Film 56K 7W1 Top R45 2K2 7W1 Resistor Metal Film 2K2 7W1 Top R46 2K2 7W1 Yo Resistor Metal Film 2K2
51. ce Manual IN2GTD Page 5 8 Position Partnumber Description Comment Side C213 22u50V Capacitor electrolytic 22 50V 5 Top C214 100n50VY5W5 5 Capacitor ceramic 100n 50V Y5W 5 5mm Top CT201 VC3 50P Capacitor trim 3 50 BC components 222280811509 Top D1 1N4148 Diode signal 1N4148 Top D2 1N4148 Diode signal 1N4148 Top D3 1 4148 Diode signal 1N4148 Top D4 1N4148 Diode signal 1N4148 Top D5 1N4148 Diode signal 1N4148 Top D6 1N4148 Diode signal 1N4148 Top D7 1N4148 Diode signal 1N4148 Top D8 1N4148 Diode signal 1N4148 Top D101 1N4148 Diode signal 1N4148 Top D102 _ 1 4148 Diode signal 1N4148 Top 0103 1N4148 Diode signal 1N4148 Top 0104 1N4148 Diode signal 1N4148 Top 0105 1N4148 Diode signal 1N4148 Top 0106 1N4148 Diode signal 1N4148 Top 0107 _ 1 4148 Diode signal 1N4148 Top 0108 1N4148 Diode signal 1N4148 Top D201 1N5404 Diode power 1N5404 Top 0202 1N5404 Diode power 1N5404 Top D203 5V6 4W2 Diode zener 5V6 4W 2 Top L1 8uHD1 8_LAB Inductor 8uH axial LAB Rev 01 Top L2 L2xBEAD2M Inductor bead double 2 modules Top L7 L2xBEAD2M Inductor bead double 2 modules Top L101 8uHD1 8_LAB Inductor 8uH axial LAB Rev 01 Top L102 L2xBEAD2M Inductor bead double 2 modules Top L107 L2xBEAD2M Inductor bead double 2 modules Top P1 NCJGFI H NE
52. d off 33K9W59917MSO5 Resistor wirewound 33K 9W 5 17modules 5mm stand off 39V 4W2 Diode zener 39V 4W 2 3K3 7W1 Resistor Metal Film 3K3 7W1 400uHEFD30 LAB Inductor 400uH EFD30 LAB GRUPPEN Rev 01 43V 4W2 Diode zener 43V 4W 2 470R 25W5 Resistor Carbon Film 470R 25W5 4K7 7W1 Resistor Metal Film 4K7 7W1 4R7 25W5 Resistor Carbon Film 4R7 25W5 560R 25W5 Resistor Carbon Film 560R 25W5 56K 7W1 Resistor Metal Film 56K 7W1 5K62 7W1 Resistor Metal Film 5K62 7W1 5K9 7W1 Resistor Metal Film 5K9 7W1 698R 7W 196 Resistor Metal Film 698R 7W 196 6K8 7W1 Resistor Metal Film 6K8 7W1 820R 25W5 Resistor Carbon Film 820R 25W5 88K7 7W1 Resistor Metal Film 88K7 7W1 8K2 7W1 Resistor Metal Film 8K2 7W1 BC547B Transistor bipolar signal BC547B BC557B Transistor bipolar signal BC557B BYM26E Diode power switch BYM26E LGRN2 5x5LY Diode LED Green 2 5x5mm lying LYEL2 5x5LY Diode LED Yellow 2 5x5mm lying RO1M 6 b c Resistor jumper OR 1module D 6mm R04M 6 Resistor jumper 0R 4modules D 6mm R04M 6 1 5 Resistor jumper 0R 4modules D 6mm R04M 6 2 4 Resistor jumper 0R 4modules D 6mm STTA1512PILY Diode power STTA1512PI lying TCET1102G IC photocoupler TCET1102G
53. e separate list Top R108 Variant dependent see separate list Top R109 Variant dependent see separate list Top R110 Variant dependent see separate list Top R111 Variant dependent see separate list Top R112 Variant dependent see separate list Top R113 Variant dependent see separate list Top R114 Variant dependent see separate list Top R115 Variant dependent see separate list Top R116 2K7 25W5 Resistor Carbon Film 2K7 25W5 Top R117 2 7 25 5 Resistor Carbon Film 2K7 25W5 Top Variant specific components Position LD92 2x13 2 LD92 2x32 2 C1 4u7100V5x10A 2u2250V6 5x18A C101 J4u7100V5x10A 2u2250V6 5x18A R1 680R 25W5 1K2 7W1 SO5 R2 2K73W5 4K73W5 R3 1K21W5 2K2 7W1 R4 680R 25W5 1 2 7 1 R5 330R 25W5 _ 560R 25W5 R6 120R 25W5 220R 25W5 R7 220R 25W5 390 25 5 R8 33K 25W5 56K 25W596 R9 33K 25W5 _ 56 25 5 R10 33K 25W5 _ 56K 25W5 R11 33K 25W5 56 25 590 R12 33K 25W5 _ 56K 25W5 R13 33K 25W5 56K 25W5 R14 33K 25W5 56 25 590 15 100R 7W1 _ 220R 25W5 R101 680 25 5 1K2 7W1 SO5 R102 2K73W596 4K73W5 103 1 21 5 2K2 7W1 R104 6608 25 5 1K2 7W1 R105 _330R 25W5 560R 25W5 R106 120R 25W5 220R 25W5 R107 _ 220R 25W596 3908 25 5 R108 133 25 5 56 25 5 R109 83K 25W5 6 25 5 5 6 Service Manual 1092
54. ent for 1 92 Component list for 1092 rev 01 Variant specific components Description for variant dependent components SP80CB Schematics for SP80CB sese seneese Board placement for SP80CB Component list for SP80CB 2x32 2 rev 01A SP80FA SP80FB Functional description for switch mode powersupply SP80FA amp SP80FB Schematics for SP80FA amp 80 Board placement for SP80FA rev 04 Board placement for SP80FA rev 06 Component list for SP80FA rev 06 Variant specific components for 230V versions rev 06 Page 1 8 LAB GRUPPEN Service Manual fP6400 Page 2 8 Variant specific components for 115V versions rev 06 10 Description for variant dependent components 11 SPSOEB a sine kn knrn aro 12 Board placement for SP80FB amp PIND 65 95959 12 Component list for PIND SP80FB rev 13 Variant specific components for 230V versions rev OLA 15 Variant specific components for 115V versions rev OLA 16 Description for variant dependent co
55. er 5V6 4W 2 Top D4 BYW100 200 Diode power switch BYW100 200 Top D5 Not used Bot D5A BYW81PI200LY Diode power BYW81PI200 lying Bot D5B BYW81PI200LY Diode power BYW81P1200 lying Bot D6 BZWO6P15B Diode transient voltage suppression BZWO6P15B Top D7 5V6 4W2 Diode zener 5V6 4W 2 Top 08 BYW100 200 Diode power switch BYW 100 200 Top D9 12V 4W5 Diode zener 12V 4W 5 Top D10 12V 4W5 Diode zener 12V 4W 5 Top 011 12V 4W5 Diode zener 12V 4W 5 Top D12 12V 4W5 Diode zener 12V 4W 5 Top D13 18V1 3W5 Diode zener 18V 1 3W 5 Top D14 27V 4W5 Diode zener 27V 4W 5 Top K1 TSWFE20 10 6 LAB Transformer 5W flyback E20 10 6 LHM core Top LAB GRUPPEN Rev 01 L1 13uHRM14 LAB Inductor 13uH RM14 LAB GRUPPEN Rev 01 Top L2 u5HD1 18ST LAB Inductor u5H Lab gruppen Rev 01 Top L3 u5HD1 18ST LAB Inductor u5H Lab gruppen Rev 01 Top 14 13UHRM14 LAB Inductor 13uH RM14 LAB GRUPPEN Rev 01 Top L5 u5HD1 18ST LAB Inductor u5H Lab gruppen Rev 01 Top L6 u5HD1 18ST LAB Inductor u5H Lab gruppen Rev 01 Top L7 A7uHA6M Inductor 47uH axial 6 modules Top L8 47uHA6M Inductor 47uH axial 6 modules Top L9 47uHA6M Inductor 47uH axial 6 modules Top L10 47uHA6M Inductor 47uH axial 6 modules Top L11 u5HD1 18ST LAB Inductor u5H Lab gruppen Rev 01 Top P1 PH3P90L1M AMP Pin header 3pole 9040 locking 1module 640457 3 Top Q1 IXFN73N30 Transistor MOS power IXFN73N30 Bot Q2 MTP2955 Transistor MOS power MTP2955 Top Q3 BUZ71 Transistor MOS power BUZ71 Top Q4 ZTX651STZ Transistor bipola
56. ervice Manual SP80FA SP80FB Component list for PIND SP80FB rev 01A Safety critical component Should only be replaced with the specified type Page 13 18 Position Partnumber Description Comment Side 01 Variant dependent see separate list Top C1A Variant dependent see separate list Top 1 dependent see list Top 1 dependent see list Top C2A Variant dependent see separate list Top C2B Variant dependent see separate list Top C2C Variant dependent see separate list Top A C5 u68X27 5 Capacitor 680n X2 metallized propylene 27 5 Top C6 Variant dependent see separate list Top C7 10u63V6x10A Capacitor electrolytic 10u 63V 6x10mm axial Top C9 10u50V Capacitor electrolytic 10u 50V 5mm Top C10 22u50V Capacitor electrolytic 22 50V 5mm Top C11 470p200VNP05 5 Capacitor ceramic 470p 200V NPO 5 5mm Top C12 1n250VMMK5 Capacitor polyester 1n 250V MMK 5mm Top C14 10n250VMMK5 Capacitor polyester 10n 250V MMK 5mm Top C15 330p200VNP05 5 Capacitor ceramic 330p 200V NPO 596 5mm Top C16 330p200VNP05 5 Capacitor ceramic 330p 200V NPO 596 5mm Top C17 Not used Top C18 1n250VMMK5 Capacitor polyester 1n 250V MMK 5mm Top C19 10u50V Capacitor electrolytic 10 50V 5mm Top C20 Not used Top A C21 Variant dependent
57. ice Manual SP80FA SP80FB Page 2 18 Functional description for switch mode powersupply SP80FA amp SP80FB Theory of function SP80FA board AC power is coming in to terminal passing interference filter L1 L2 and then reaching REI and RS In some variants the on off switch is located directly after terminal in other variants it is connected to CP5 CP7 controlling the soft start relay REI When the on off switch turns in position CP5 CP6 soft start resistor R5 gives power to mains rectifier DI The voltage is rectified by DI and filtered by C8 C9 and C2 SP80FB This gives 310V DC to the transformer SP80FB board Current generator R17 D4 Q5 R16 R10 charge C9 until D3 conduct at 15V Q8 work as under voltage protection for the 15V voltage by turning 01 3 to SV if U1 15 drops below 14V When 01 2 under voltage protect reach soft start capacitor C10 U1 8 is released witch slowly increase the pulse width of 01 12 The PWM controller 01 12 controls switch Q1 Q3 to give correct output voltage at terminal CP17 19 SP80FA When the switch Q1 Q3 is closed current flows trough transformer storing energy Because of the voltage polarity diode D3 D4 SP80FA are reverse biased thus no voltage present at the load When the switch 15 open the transformer reverses polarity because of the collapsing magnetic field forward biasing diode D3 D4 and inducing a current flow into the capacitors C12
58. mm 100p1600VFKP15 Capacitor polypropylene 100p 1600V FKP 15mm 133K 7W196 Resistor Metal Film 133K 7W1 1500u200V35x504TSI Cap electrolytic 1500u 200V 35x50mm 4 terminals snap in 169K 7W1 Resistor Metal Film 169K 7W1 180K 7W1 Resistor Metal Film 180K 7W1 18K9W5 17MSO5 Resistor wirewound 18K 9W 5 17modules 5mm stand off 196R 7W1 Resistor Metal Film 196R 7W1 1K 7W1 Resistor Metal Film 1K 7W1 1K3W5 S05 Resistor metal film 1K 3W 5 5mm stand off 1K52W5 S05 Resistor metal film 1K5 2W 5 5mm stand off 1M 7W1 Resistor Metal Film 1M 7W1 1M2 7W1 Resistor Metal Film 1M2 7W1 1n1250VMKP15 Capacitor polypropylene 1 1250V 15 1N4148 Diode signal 1N4148 1n5Y10 Capacitor 1n5 2 metallized paper 10mm 2200u200V35x55 Capacitor electrolytic 2200u 200V 35x45mm snap in 220n250VMMK15 Capacitor polyester 220n 250V MMK 15mm 220u385V35x55PW Cap electrolytic 220u 385V 35x55mm printed wiring terminals 22n1000VMKP22 5 Capacitor polypropylene 22n 1000V MKP 22 5mm 270K 7W196 Resistor Metal Film 270K 7W1 2K2 7W1 Resistor Metal Film 2K2 7W1 2K4 7W1 Resistor Metal Film 2K4 7W1 2n2Y10 Capacitor 2n2 Y2 metallized paper 10mm 2R2 25W5 Resistor Carbon Film 2R2 25W5 2R22W5 S05 Resistor metal film 2R2 2W 5 5mm stand off 330K 7W1 Resistor Metal Film 330K 7W1 Service Manual SP80FA SP80FB Page 18 18 330R2W5 S05 Resistor metal film 330R 2W 5 5mm stan
59. mponents 17 Service Manual fP6400 Page 3 8 Functional description for class TD amplifiers Theory of function The input signal is connected to balanced amplifier and gain switch U1 0201 on the IN2GTD board The signal is then passing the gain control on the front panel going to amplifier U2 IN2GTD The gain in this amplifier can be reduced by opto resistor US to prevent clipping in the output amplifier Limiter Q1 Q2 together with the phase linear lowpassfilter U3 U4 limits the slewrate of the signal going to the output amplifier A20TDL preventing intermodulation in this amplifier if signals of too high frequencies are presented on the input terminal The output amplifier A20TDL works as an ordinary power amplifier with the difference that the collector voltage to the output transistors is supplied from the switch mode amplifier A20TDH The base voltage of the output transistors 26 28 31 033 A20TDL is sensed by voltage divider R36 R38 and is then sent to the adjustable limiter U3 U4 on the IN2GTD board before it reaches the input of the switch mode amplifier A20TDH Limit level is set by the MLS switches 51 and S2 This limiter is used to limit the maximum output voltage from the amplifier These switches also change the sensitivity for the led bars on the front panel The amplifier U1 02 on the A20TDH board makes sure that the output signal on terminal CP4 CP8
60. ot used Top C5 680 400 20005 5 Capacitor ceramic 680p 400V K2000 5 5mm Top C6 1u100V5x10A Capacitor electrolytic 1u 100V 5x10mm axial Top C7 1n250VMMK5 Capacitor polyester 1n 250V MMK 5mm Top C8 1n250VMMK5 Capacitor polyester 1n 250V MMK 5mm Top C9 680p400VK20005 5 Capacitor ceramic 680p 400V K2000 5 5mm Top C10 680p400VK20005 5 Capacitor ceramic 680p 400V K2000 5 5mm Top C11 1n250VMMK5 Capacitor polyester 1n 250V MMK 5mm Top C12 1n250VMMK5 Capacitor polyester 1n 250V MMK 5mm Top C13 1u100V5x10A Capacitor electrolytic 1u 100V 5x10mm axial Top C14 39p200VNP05 5 Capacitor ceramic 39p 200V NPO 5 5mm Top C15 100n63VMMK5 Capacitor polyester 100n 63V MMK 5mm Top C16 220u16V Capacitor electrolytic 220u 16V 5mm Top C17 4u750V Capacitor electrolytic 4u7 50V 5mm Top C18 10u50V Capacitor electrolytic 10 50V 5mm Top C19 22n250VMMK7 5 Capacitor polyester 22n 250V MMK 7 5mm Top C20 47n250VMMK7 5 Capacitor polyester 47n 250V MMK 7 5mm Top C21 100n250VMMK10 Capacitor polyester 100n 250V MMK 10mm Top C22 100n250VMMK10 Capacitor polyester 100n 250V MMK 10mm Top C23 100n250VMMK10 Capacitor polyester 100n 250V MMK 10mm Top C24 6n8250VMMK5 Capacitor polyester 6n8 250V MMK 5mm May have different value C25 6n8250VMMK5 Capacitor polyester 6n8 250V MMK 5mm May have different value D1 15V 4W5 Diode zener 15V 4 5 Top D2 1N4148 Diode signal 1N4148 Top D3 1N4148 Diode signal 1N4148 Top D4 1N4148 Diode signal 1N4148 Top D5 1N4148 Diode signal 1N414
61. p in Top C9 2200u160V35x45 Capacitor electrolytic 2200u 160V 35x45mm snap Top C10 2200u160V35x45 Capacitor electrolytic 2200u 160V 35x45mm snap in Top C11 2200u160V35x45 Capacitor electrolytic 2200u 160V 35x45mm snap Top C12 2200u160V35x45 Capacitor electrolytic 2200u 160V 35x45mm snap Top C13 2200u160V35x45 Capacitor electrolytic 2200u 160V 35x45mm snap Top D1 BYW98 200 Diode power switch BYW98 200 Top D2 1N4004 Diode power 1N4004 Top FU1 T15A250 5x20 Fuse slow blow 15A 250V 5x20mm Bot FU2 T15A250 5x20 Fuse slow blow 15A 250V 5x20mm Bot AV T15A250 5x20 use slow blow 15 250V 5x20mm Bot FU4 15 250 5 20 Fuse slow blow 15 250V 5 20 Bot FU5 T2A5250 5x20 Fuse slow blow 2 5A 250V 5x20mm Top 11 47 Inductor 47uH axial 6 modules Top L2 47 Inductor 47uH axial 6 modules Top L3 47uHA6M Inductor 47uH axial 6 modules Top L4 47uHA6M Inductor 47uH axial 6 modules Top P1 FBPC5x209M Fuseblock PCB 5x20mm fuse 9 modules Bot P2 FBPC5x209M Fuseblock PCB 5x20mm fuse 9 modules Bot P3 FBPC5x209M Fuseblock PCB 5x20mm fuse 9 modules Bot P4 FBPC5x209M Fuseblock PCB 5x20mm fuse 9 modules Bot P5 FBPC5x209M Fuseblock PCB 5x20mm fuse 9 modules Top Q1 BC337 Transistor bipolar signal BC337 Top Q2 BC327 Transistor bipolar signal BC327 Top R1 5K6 25W5 Resistor Carbon Film 5K6 25W5 Top R2 270R 25W5 Resistor Carbon Film 270R 25W5 Top R3 10K 7W1 Resistor Metal Film 10K 7W1 Top R4 10K 7W1 Resistor
62. r bipolar signal BC547B Top Q106 BC547B Transistor bipolar signal BC547B Top Q107 BC547B Transistor bipolar signal BC547B Top Q108 BC547B Transistor bipolar signal BC547B Top Q109 BC547B Transistor bipolar signal BC547B Top R1 Variant dependent see separate list Top R2 Variant dependent see separate list Top R3 Variant dependent see separate list Top R4 Variant dependent see separate list Top R5 Variant dependent see separate list Top R6 Variant dependent see separate list Top R7 Variant dependent see separate list Top R8 Variant dependent see separate list Top R9 Variant dependent see separate list Top R10 Variant dependent see separate list Top R11 Variant dependent see separate list Top R12 Variant dependent see separate list Top Page 4 6 Service Manual 1092 Position Partnumber Description Comment Side R13 Variant dependent see separate list Top R14 Variant dependent see separate list Top R15 Variant dependent see separate list Top R16 2K7 25W5 Resistor Carbon Film 2K7 25W5 Top R17 2K7 25W5 Resistor Carbon Film 2K7 25W5 Top R101 Variant dependent see separate list Top R102 Variant dependent see separate list Top R103 Variant dependent see separate list Top R104 Variant dependent see separate list Top R105 Variant dependent see separate list Top R106 Variant dependent see separate list Top R107 Variant dependent se
63. r signal ZTX651STZ Top Q5 ZTX751STZ Transistor bipolar signal ZTX751STZ Top Q6 TIP120 Transistor bipolar power TIP120 Top Q7 IXFN73N30 Transistor MOS power IXFN73N30 Bot Q8 MTP2955 Transistor MOS power MTP2955 Top Q9 BUZ71 Transistor MOS power BUZ71 Top Q10 ZTX651STZ Transistor bipolar signal ZTX651STZ Top Service Manual A20TDH Page 6 7 Position Partnumber Description Comment Side Q11 ZTX751STZ Transistor bipolar signal ZTX751STZ Top Q12 TIP120 Transistor bipolar power TIP120 Top Q13 IRF730 Transistor MOS power IRF730 Top Q14 557 Transistor bipolar signal BC557B Top R2 2 22 5 505 Resistor metal film 2R2 2W 5 5mm stand off Top R3 4R7 25W5 Resistor Carbon Film 4R7 25W5 Top R4 1R1W5 S05 Resistor metal film 1R 1W 5 5mm stand off Top R5 680R 25W5 Resistor Carbon Film 680R 25W5 Top R6 47R 25W5 Resistor Carbon Film 47R 25W5 Top R7 2K2 7W1 Resistor Metal Film 2K2 7W1 Top R8 22K 25W5 Resistor Carbon Film 22K 25W5 Top R9 820R 25W5 Resistor Carbon Film 820R 25W5 Top R10 47R 25W5 Resistor Carbon Film 47R 25W5 Top R11 2K2 7W1 Resistor Metal Film 2K2 7W1 Top R12 4K7 7W1 Resistor Metal Film 4K7 7W1 Top R13 15R6W5 S05 Resistor wirewound 15 6W 5 5mm stand off Top R15 2R22W5 S05 Resistor metal film 2R2 2W 5 5mm stand off Top R16 4R7 25W5 Resistor C
64. rcuit R38 on A20TDL board 3 3 Disconnect cables from CP23 and CP24 A20TDL Q26 Q28 and Q31 Q33 collectors 3 4 Replace broken fuses only for the channel you repair 3 5 Connect DC voltmeter 200V to the positive negative rail voltage 3 6 Connect another DC voltmeter 20V to the cable disconnected from CP23 24 3 7 Turn VR3 SP80FB slowly clockwise and watch the voltmeters voltage should increase rapidly collector voltage should read 0 After turning VR3 maximum 30 rail voltage should be 155 LAB GRUPPEN Service Manual fP6400 Page 4 8 a If the rail voltage is zero or very low check Q1 DIA DIB Q7 DSA D5B shorted on the A20TDH board If Q1 Q7 is broken also replace R3 R16 and D2 D6 b If the rail voltage is OK turn VRI VR2 on the A20TDH board slowly maximum clockwise Voltage measured on the disconnected collector cable should stop at about 7 5V If OK turn 1 2 20 and SP80FB counter clockwise Repeat from 3 5 for negative side Reconnect cable to 23 026 028 collector Connect dummy load 16 ohm to output and connect an oscilloscope 10V div across the load Slowly turn VR3 SP80FB for 155V 155V rail voltage Slowly turn VR1 VR2 A20TDH clockwise and look at the oscilloscope There should be DC oscilloscope If there is DC 21 repair the positive negative output section on the A20TDL board Turn back VRI VR2
65. see separate list Top AN JMPR CP2 CP4 Variant dependent see separate list 5 6 dependent see list Top AN 11 dependent see list Top AN 12 dependent see separate list Top A P1 TBPC3P4M8 Terminal bloc PCB 3pole 4module 8mm2 Top P2 FCPC5x20 6 3x32 Fuse clip combi PCB 5x20 and 6 3x32 mm fuse Top 2pcs Q3 BC546 Transistor bipolar signal BC546 Top Q4 Variant dependent see separate list Top R2 1M 7W196 Resistor Metal Film 1M 7W1 Top R3 33R 25W5 Resistor Carbon Film 33R 25W5 Top R4 33R 25W5 Resistor Carbon Film 33R 25W5 Top A R5 Variant dependent see separate list Top Service Manual SP80FA SP80FB Page 9 18 Position Partnumber Description Comment Side R6 33R 25W5 Resistor Carbon Film 33R 25W5 Top R7 2R21W5 Resistor metal film 2R2 1W 5 Top R8 Variant dependent see separate list May have different value R9 Variant dependent see separate list May have different Top value R10 39K 7W1 Resistor Metal Film 39K 7W1 May have different value R11 18K 7W1 Resistor Metal Film 18K 7W1 May have different value R12 4K7 7W1 Resistor Metal Film 4K7 7W1 May have different Top value R13 4R7 25W5 Resistor Carbon Film 4R7 25W5 Top R14 Variant dependent see separate list Top R15 Variant
66. sformer for the mains 1 1 1 Turn VR3 SP80FB fully counter clockwise 2 Change FUI SP80FA 3 Increase the main voltage slowly by the variac 4 Measure the voltage across C8 and C9 SP80FA a No voltage change R5 SP80FA b The current increases quickly check D1 SP80FA LAB GRUPPEN Service Manual SP80FA SP80FB Page 3 18 check Q1 Q2 Q3 SP80FB It 15 now possible to increase the voltage across C8 and C9 SP80FA to approx 300V without current inrush Measure across Q1 SP80FB collector and emitter with an oscilloscope This oscilloscope should be connected to mains power with an isolation transformer 7 Turn VR3 slowly clockwise until a pulse is visible on scope The frequency is approx 27 kHz see figurel If the graph is seen go to item 9 8 If only narrow spikes is seen check the following components a 133 134 SP80FA or the output circuits b 131 C5 RI SP80FA makes Ul go into over voltage protection c UI the output will remain low all the time 9 Turn VR3 fully clockwise a Check the output voltage on C12 C14 SP80FA Adjust with VR2 b Check the soft start circuit by turning the main switch on and off and look at the oscilloscope Increase the power by applying an audio signal to the amplifier and turn up the gain controls The pulse width will increase d Check the over under voltage protection circuits by turning the variac up to 280 VAC and down to 130 VAC No load Fig
67. upply 8kW flyback board B variant 2x32 2 230V SP80FB 2x32 2U Switch mode powersupply 8kW flyback board B variant 2x32 2U 115V PIND 2x32 2 Led display power indication 2 x led 230V PIND 2x32 2U Led display power indication 2 x led 115V Mecanical parts A Safety critical component Should only be replaced with the specified type Partnumber Description TCA20TDA PBLK Top bottom cover FP FP6400 Front panel SPLA20TDA A Side panel left SPRA20TDA A Side panel right RP FP6400 Rear panel 230V RP FP6400U Rear panel 115V HDL2HEM5 MEN Handle DCSL1 PBLK Dustfilter clip left DCSR1 PBLK Dustfilter clip right DF139x62x5 20 AN Dustfilter left DF115x62x5 20 Dustfilter right KNBD18 5 TAI Gain potentiometer knob Screws Partnumber Description MRX3x10SV Machine screw pan head phillips M3x10 black MFX3x12SV Machine screw countersunk head phillips M3x12 black MFX3x20SV Machine screw countersunk head phillips M3x20 black RTS HST2 9x9 5SV Self tapping screw pan head torx 2 9x9 5mm black MC6S4x10FBB SV Hexagon socket screw cap head M4x10 with spring washer black LAB_T3x8 SV Top bottom cover screw torx M3x8 black Page 8 8 LAB GRUPPEN Service Manual A20TDH Page 1 7 A20TDH Schematics for A2O0TDH eee e 2 Board placement for A20TDH
68. value Q28A MJL21194 SA Transistor bipolar power MJL21194 surface mounted May have different Bot value Q29 MJE350LY Transistor bipolar power MJE350 lying Top Q30 MJE340LY Transistor bipolar power MJE340 lying Top Q31 MJL21193 SA Transistor bipolar power MJL21193 surface mounted May have different Bot value Q32 MJL21193 SA Transistor bipolar power MJL21193 surface mounted May have different Bot value Q32A MJL21193 SA Transistor bipolar power MJL21193 surface mounted May have different Bot value Q33 MJL21193 SA Transistor bipolar power MJL21193 surface mounted May have different Bot value Service Manual A20TDL Page 6 8 Position Partnumber Description Comment Side Q33A Variant dependent see separate list May have different Bot value R1 10R 25W596 Resistor Carbon Film 10R 25W596 Top R2 27K 7W1 Resistor Metal Film 27K 7W1 Top R3 Variant dependent see separate list Top R4 180R 7W1 Resistor Metal Film 180R 7W1 Top R5 1K8 7W1 Resistor Metal Film 1K8 7W1 Top R6 180R 7W1 Resistor Metal Film 180R 7W1 Top R7 27K 7W1 Resistor Metal Film 27K 7W1 Top R8 10R 25W5 Resistor Carbon Film 10R 25W5 Top R9 1K 7W1 Resistor Metal Film 1K 7W1 Top R10 100K 7W1 Resistor Metal Film 100K 7W1 Top R11 1K8 7W1 Resistor Metal Film 1K8 7W1

gQ7511 - Nordic Sales

Contents

Download Pdf Manuals

Related Search

Related Contents