Pathos Acoustics Twin Tower free download

File name Pathos Acoustics Twin Tower.pdf

MANUAL SERVICE Twin Towers +320V R4 2k7 C3 100/350V + C4 0.1 C5 R6 80K 220/25V 1/2 E83CC 7 J2 INPUT +IN 1/2E83CC PCB Volume Relayes o potenziometro +OUT C6 2 6.8/100V R12 1M R17 3k65 3 + C8 C9 0.1 R18 80K 1 /250V R13 270k 1 1 1 V1A 4 8 5 C7 2 D3 15V D4 15V 6 V1B 9 1 2 + 24V D2 R5 270k R7 100k 10K 38 V +12.6V R9 10K Q1 IRF240 R14 0.22 R10 10K Q2 IRF240 R15 0.22 R11 Q3 IRF240 R16 0.22 1 R60 1K 2 1 220/25 33000/40v C10 + L1 C11 C12 INDUCTOR IRON 6.8/100V OUTPUT +7.5V D40 LED 2 0.1 2 PATHOS ACOUSTICS Title Size A4 Date: Twin Towers Sezione Audio L/R Document Number 1 Sunday, February 07, 1999 Sheet 2 of 4 Rev Q7 BUT 12 Transformer TF1 F1 FUSE 1 2 C26 2 SW SPST 3 S4 1 4 1 D10 4x 1N4007 + 2 C24 2 0.1/400 1 1 C22 220/400 2 1 R32 470K 2 1 1N4007 1 2 1 2 C29 1 0.01 5 - 7 C34 220/25 2 2 220K 1 2 R36 1 6 U9 3 LM555 4 8 2 D14 1N4148 4 + 2 D13 4A 200V 3 C30 0.1 2 1 C31 4700/25 1 2 1 IN U8 C 2 1 C32 0.1 D15 1N4007 2 1 4700/25 1 2 C33 2 D39 7.5 V 1 OUT 3 1 R35 1K 1 D9 9.1 V 2 Q8 MPSA92 R31 1 2 D11 320 V 2K7 R30 1K8 C25 2 0.1/400 1 C27 22/350 2 1 1 C23 220/400 2 320 V Vacuum Tube Power supply 1 AC IN VCC_CIRCLE 0.1/250 V C28 2 1 1/50 2 R34 1 220K 2 R33 1 50K D12 2 LM7812 +12.6 V Vacuum Tube Heater +7.5V 220/25 2 C40 +12.6V dal piedino 3 del 555 massa K1 2 1 4 C35 1 2 0.1/250 V F2 FUSE 2 1 T1 12V 1S 3 1 2 1 5 D17 25A 200V + 2 4 400va 8 4 - 1 +38 V 1 C36 33000/40 2 2 C39 0.1 1 3 1 C37 33000/40 2 2 C38 0.1 1 PATHOS ACOUSTICS Title Size A3 Date: Twin Towers power supplier Document Number Monday, January 17, 2000 Sheet 4 of 4 Rev +5 V 1 RA1 COM 4K7 +5 V 1 RA2 COM 4K7 RRRRRRRRR 1 2 3 4 5 6 7 8 9 2 3 4 5 6 7 8 9 1 0 U2 1 2 3 4 5 6 7 8 9 10 11 12 C13 10/16v 2 87C750 +5 V RRRRRRRRR 1 2 3 4 5 6 7 8 9 2 3 4 5 6 7 8 9 1 0 +5 V 1 24 23 22 21 20 19 18 17 16 15 14 13 U3 9 8 7 6 5 4 3 2 1 +12 Tr Tr Tr Tr Tr Tr Tr NC 10 GND 11 Tr 12 Tr 13 Tr 14 Tr 15 Tr 16 Tr 17 Tr 18 NC 14 13 12 11 10 9 8 J3 R19 1 2 3 4 5 6 7 R-PACK7 +5 V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin COM14 Ground +5 V Pin 10 Pin 9 Pin 7 Pin 5 Pin 4 Pin 2 Pin 1 Katode Dsplay Units Katode Display Decade Volume UP from remote control Volume down from remote control UDN2981 Units Decade J4 +12 V Relay Mute Relay Volume 1 Relay Volume 2 Relay Volume 3 Relay Volume 4 Relay Volume 5 Relay Volume 6 8 7 6 5 4 3 2 1 Relay LEFT/RIGHT 9 10 11 12 13 14 15 16 U4 8 com gnd 7 OUT In 6 OUT In 5 OUT In 4 OUT In 3 OUT In 2 OUT In 1 OUT In ULN2003A Y2 1 R20 8k2 2 2 D5 1n4148 1 1 2 1 C15 22pf 2 1 C16 220/25V 2 U5 +5 V 1 LM7805 IN C 2 1 12 Mhz C14 22pf 2 OUT 3 1 C17 1000/25V 2 Ground +5 V R21 1 U6 Units Decade 9 10 11 12 13 14 15 16 8 com gnd 7 OUT In 6 OUT In 5 OUT In 4 OUT In 3 OUT In 2 OUT In 1 OUT In ULN2003A RA3 COM 4K7 +5 V RA4 COM 4K7 1 10k Q4 BD 140 R22 1 1k 1 R23 10k D6 1 1n4148 Q6 BC337 D7 1 C19 1 2 10/16V +5 V 1 R27 8K2 2 2 D8 1N4148 1 1 1n4148 Y3 2 1 C21 22pf 2 1 2 3 4 5 6 7 2 1 tcst2103 1 R28 2 1K +5 V R29 1 1K 2 Titl