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Power Amplifier PCB
Copper Side

Power Amplifier PCB
Component Side

PASSPORT

Power Amplifier Section PCB

Содержание Passport PD-250

Страница 1: ...rd 11 Stero Power Amp Board 12 Protection Board 13 RCA Tape Output Board 14 LED Indicator Board 14 Wireless REG Ass y 14 SMPSU Board 14 Main Tower Ass y 17 Wireless REG Casing Ass y 19 Speaker Cabinet...

Страница 2: ...2 THIS PAGE IS INTENTIONALLY LEFT BLANK...

Страница 3: ...risk indicated the require use of that specific part This is necessary for RELIABLILITY and SAFETY requirements DO NOT USE A SUBSTITUTE A coded naming convention is used in the description of certain...

Страница 4: ...00 ohms the voltage level is 0 775 volts Thus for true 600 ohm lines the dBm power terminology and our dBu voltage terminology are equivalent Specifications are subject to change without notice System...

Страница 5: ...reverb function will be affected by VIP control making announcements on Channel 1 dry The mixer board also contains part of the signal processor circuit and the system EQ circuit for the power amplif...

Страница 6: ...ith conventional amplifiers Gain of this stage is determined by R217 4 7k R205 120 or 4 7K 120 39 17 In terms of dB we have 20 x log base 10 of 39 17 31 85 dB Distortion is minimized with negative fee...

Страница 7: ...t protection in which the unit will shut down and the protect LED will light and must be reset with the main power switch Secondly the unit will protect itself if the voltage on the rails sags to belo...

Страница 8: ...GP CAP AE 47 F 50V 20 C1 13 22 31 66 67 68 75 77 80 83 1 007 0019 000 GP CAP AE 10 F 25V 20 C12 3 007 0020 000 GP RES CF 1 8W 5 100 R102 103 106 3 007 0021 000 GP RES CF 1 8W 5 470 R88 89 90 1 007 002...

Страница 9: ...0054 000 GP JUMPER WIRE 6MM X 15MM 3 007 0055 000 GP JUMPER WIRE 6MM X 16MM 2 007 0056 000 GP JUMPER WIRE 6MM X 17MM 1 007 0057 000 GP CABLE JMPR 3CKT UL2547 380MM CN6 3 007 0058 000 GP CABLE JMPR 3C...

Страница 10: ...DESIGNATION 4 007 0071 000 GP IC DUAL OP AMP LM833 U501 502 503 504 16 007 0002 000 GP DIODE IN4148 D501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 4 007 0015 000 GP CAP CD 100pF 50V...

Страница 11: ...000 GP CAP AE 47 F 10V 20 C422 1 007 0095 000 GP CAP AE 100 F 10V 20 C421 1 007 0096 000 GP CAP AE NP 1 F 50V 20 C405 3 007 0097 000 GP RES CF 1 8W 5 33 R411 413 415 2 007 0023 000 GP RES CF 1 8W 5 1...

Страница 12: ...100pF 50V 10 C201 216 2 007 0116 000 GP CAP CD 220pF 50V 10 C208 223 2 007 0117 000 GP CAP CD 470pF 50V 10 C204 219 2 007 0118 000 GP CAP CD 1000pF 50V 10 C231 232 2 007 0073 000 GP CAP MY 1 F 50V 20...

Страница 13: ...41 000 GP JUMPER WIRE 6MM X 18MM 4 007 0142 000 GP JUMPER WIRE 8MM X 16MM 1 007 0143 000 GP PCB ASSY POWER AMPLIFIER RAW BOARD 1 007 0144 000 GP PCB ASSY POWER AMPLIFIER STUFFED AMPLIFIER PROTECTION C...

Страница 14: ...8 000 GP PCB ASSY LED INDICATORS RAW BOARD 1 007 0159 000 GP PCB ASSY LED INDICATORS STUFFED WIRELESS REG ASSEMBLY PRINTED CIRCUIT BOARD ASSEMBLY QTY PART DESCRIPTION REFERENCE DESIGNATION 1 007 0090...

Страница 15: ...0007 000 GP CAP MY 001 F 100V 10 C23 1 007 0006 000 GP CAP MY 0047 F 100V 10 C24 1 007 0181 000 GP CAP MY 0022 F 100V 10 C26 6 007 0092 000 GP CAP MO 1 F 50V 20 C17 18 20 22 28 32 5 007 0119 000 GP C...

Страница 16: ...URGE ARRESTOR SPARK GAP 1 007 0213 000 GP RES SEMI FIX 1K VR1 2 007 0214 000 GP CABLE JMPR AWG 18 UL1007 450MM FROM IEC SOCKET 1 007 0215 000 GP CABLE JMPR 2CKT UL1007 600MM 15V TO MIXER BOARD 1 007 0...

Страница 17: ...007 0247 000 GP SPKR LATCH TENSION SPRING COIL 4 007 0248 000 GP SPKR LATCH LINKAGE U BARS 2 007 0249 000 GP SPKR LATCH HINGE PLATE 1 007 0251 000 GP SMPSU SHIELD CAN BOTTOM 1 007 0252 000 GP SMPSU SH...

Страница 18: ...NE JACK NOUNT 30 007 0280 000 GP SCRW 3X6MM PHPS BLX 20 007 0281 000 GP SCRW 3X8MM PHPS BLX 8 007 0282 000 GP SCRW 3X8MMTF NI 2 007 0283 000 GP SCRW 3X 5X5MM PHB NI 8 007 0284 000 GP SCRW 3X 5X8MM PHP...

Страница 19: ...553 26 GR PCE99 0194 L 190MM CN604 1 007 0419 000 GP UL1553 26 GR PCE99 0195 L 130MM CN603 1 007 0420 000 GP UL1007 26 R B NK460 L 120MM CN601 SPEAKER CABINET ASSEMBLY QTY PART DESCRIPTION REFERENCE D...

Страница 20: ...0 GP POLYBAG MAIN UNIT 1 007 0331 000 GP POLYBAG OWNER S MANUAL 1 007 0332 000 GP CARTON BOX 2 007 0333 000 GP PACKING CUSHION 1 007 0334 000 GP SERIAL NUMBER LABEL ON BOX SERVICE MODULES FOR QUICK RE...

Страница 21: ...TORS 3 007 0154 000 GP PCB ASSY TAPE OUTPUT 3 007 0151 000 GP PCB ASSY AMPLIFIER PROTECT 6 007 0081 000 GP PCB ASSY MIC PREAMP 6 007 0404 000 GP PCB ASSY PHONE JACK 12 007 0431 000 GP PD250 4 OHM WOOF...

Страница 22: ...rb EQ Mic Line Inputs SPKR Stereo Inputs IN Rev Aux PAN Input Stereo Power Amp Stereo 2 In EQ LOW Contour Level Rev Aux PAN Contour Level Rev Aux PAN Contour Level Rev Aux PAN Level Rev Aux PAN Level...

Страница 23: ...4 3 4 D509 4148 D510 4148 R521 33K C509 100p MIC3 MIC SOCKET 1 2 3 CN12 CON3 3 2 1 8 4 U504A LM833 5 6 7 U504B LM833 C510 2u2 50V R523 33K R522 33K R524 1K R525 1K R526 33K R527 33K C511 2u2 50V 2 3...

Страница 24: ...R2 3 VR19B 100KB W CC R2 1 R2 2 R2 3 VR20B 100KB W CC R1 1 R1 2 R1 3 VR25A 100KB R1 1 R1 2 R1 3 VR24A 100KB W CC R1 1 R1 2 R1 3 VR5A 100KB W CC R2 1 R2 2 R2 3 VR5B 100KB W CC R1 1 R1 2 R1 3 VR28A 100...

Страница 25: ...245 1K5 R246 4K7 1 2W C223 220p Q226 A43 R247 150 C224 47p Q227 BD139 Q229 BD140 Q228 2SC5242 R248 100 R249 r22 5W Q231 2SC5242 R252 r22 5W R250 r22 5W R253 r22 5W Q230 2SA1962 Q232 2SA1962 R251 100 C...

Страница 26: ...R434 47K R433 47K R439 75K R437 75K R436 7K5 R438 7K5 C423 100n R429 1K REVERB IN C404 560p R402 1K8 C START C401 C END C430 R START R401 R END R441 U START U401 U END U403 XTAL ONLY ONE X401 REVERB O...

Страница 27: ...27 Phone PCB Copper Side Phone PCB Component Side Microphone PCB Copper Side Microphone PCB Component Side PASSPORT Input Section PCB...

Страница 28: ...28 PASSPORT Rev Protection PCB Reverb PCB Component Side Reverb PCB Copper Side Protect PCB Copper Side Protect PCB Component Side...

Страница 29: ...29 Power Amplifier PCB Copper Side Power Amplifier PCB Component Side PASSPORT Power Amplifier Section PCB...

Страница 30: ...30 PASSPORT Reg RCA LED PCB Mixer Section PCB Copper Side...

Страница 31: ...31 PASSPORT Reg RCA LED PCB Mixer Section PCB Component Side...

Страница 32: ...32 PASSPORT Reg RCA LED PCB RCA PCB Component Side RCA PCB Copper Side LED PCB Component Side LED PCB Copper Side Regulate PCB Copper Side Regulate PCB Component Side...

Страница 33: ...4 000 1 A NICKLE PLATED SCREW 007 0282 000 8 B SPRING WASHER 007 0337 000 8 C BLACK ZINE SCREW 007 0294 000 4 D BLACK ZINE SCREW 007 0296 000 4 E RUBBER SCREW COVER 007 0345 000 2 F BLACK FLAT WASHER...

Страница 34: ...32 11 COSMETIC TRIM COVER 007 0305 000 2 12 SPRUE CAP 007 0429 000 2 13 SPEAKER BACK BOX 007 0425 000 2 14 SPEAKER STAND GASKET 007 0340 000 2 15 SPEAKER FOOT LEFT 007 0427 000 2 16 SPEAKER FOOT RIGHT...

Страница 35: ...CATCH 007 0240 000 2 5 LATCH HINGE PLATE 007 0249 000 2 6 LATCH HANDLE COVER 007 0241 000 1 7 SCREW 007 0285 000 2 8 SPRING WASHER 007 0289 000 2 No DESCRIPTION PART NUMBER QTY 1 OWNERS MANUAL PD250 0...

Страница 36: ...0 2 No DESCRIPTION PART NUMBER QTY 14 MIXER CONTROL KNOB 007 0237 000 29 15 VR HEX NUT WITH VR 31 16 VR FLAT WASHER WITH VR 31 17 MIC ASS Y SCREW 007 0280 000 8 18 PHONE JACK HEX NUT WITH JACK 17 19 P...

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