Phonic DFX256 Service Manual
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Phonic DFX256 Service Manual

Phonic DFX256 Service Manual

Phonic dfx256 signal processor service manual
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Summary of Contents for Phonic DFX256

  • Page 2: Table Of Contents

    MISCELLANEOUS ITEMS- PART LIST....19 PANEL CTL SCHEMATIC........6 POWER REQUIREMENT CLASSIFICATION...20 PANEL PCB- PART LIST ........7~8 EXPLODED VIEW..........21 ANALOG PCB............9 ANALOG INPUT SCHEMATIC......10 POWER SUPPLY SCHEMATIC......11 ANALOG PCB- PART LIST ......12~13 MAX860 / 1500 / 2500 SERVICE MANUAL PHONIC CORPORATION Page 2...

  • Page 3: Panel Layout

    PEAK PEAK PLATE STEREO CHORUS CHAMBER STEREO FLANGE GATED REVERB CHORUS+DELAY SELECT DIGITAL EFFECT PROCESSOR REVERSE REVERB FLANGE+REVERB MONO DELAY CHORUS+REVERB OFFSET DELAY DELAY + REVERB OUTPUT INPUT L(MONO) FOOT SWITCH POWER AC 10V PHONIC CORPORATION DFX256 SERVICE MANUAL Page3...

  • Page 4: System Block Diagram

    SYSTEM BLOCK DIAGRAM SYSTEM BLOCK DIAGRAM PHONIC CORPORATION DFX256 SERVICE MANUAL Page4...

  • Page 5: Panel Pcb

    SW202 GRN;SIGNAL Q201 R246 R243 R230 R208 Q202 JP202 R240 R224 R244 C205 D208 R249 JP201 R216 BC202 COM. JP205 Q205 D207 C203 Q207 INPUT DOWN R218 ENCODER C204 R241 BC201 R242 OUTPUT R213 PHONIC CORPORATION DFX256 SERVICE MANUAL Page5...

  • Page 6: Panelctl Schematic

    PANEL PCB PANELCTL SCHEMATIC PHONIC CORPORATION DFX256 SERVICE MANUAL Page6...

  • Page 7: Panel Pcb- Part List

    CF RES. 27K J 0.0625W T R211 000-15506-400-0 CF RES 1M5 J 0.0625W T R213 000-22206-400-0 CF RES. 2K2 J 0.0625W T R214-226.234.235 000-33106-400-0 CF RES. 330 J 0.0625W T R237.238 000-22106-400-0 CF RES. 220 J 0.0625W T PHONIC CORPORATION DFX256 SERIVCE MANUAL Page...
  • Page 8 U202 171-00000-020-0 CMOS IC 74HCT00 U203 100-02000-060-0 7 SEG/LED LDD5062-20(GREEN) U204 172-00001-600-0 CMOS IC CD4081BE RCA U205 177-02000-311-0 GAL IC 16V8D-15LP LATTICE U205 211-11202-002-0 IC/S 20P 9.8*25MM (NARROW) VR101-103 023-10320-080-0 D.ROT/VR 10KA 15MM P PHONIC CORPORATION DFX256 SERIVCE MANUAL Page...

  • Page 9: Analog Pcb

    MIX_L C134 BC108 AGND C121 MIX_R R121 R138 AGND C120 R126 AIN_R R120 C122 AGND R119 AIN_L R122 AGND C131 C119 U104 C137 C118 R132 R118 R139 C127 BC107 R144 OUT_L AGND OUT_R CN204 PHONIC CORPORATION DFX256 SERVICE MANUAL Page9...

  • Page 10: Analog Input Schematic

    ANALOG PCB ANALOG INPUT SCHEMATIC PHONIC CORPORATION DFX256 SERVICE MANUAL Page10...

  • Page 11: Power Supply Schematic

    C141 100uF/16V Z9.1V 10uF/25V AGND 10 1/4W 2.2K Q103 2SA1015 C144 D104 C142 100uF/16V Z9.1V 10uF/25V K101 LL_O LL_O RR_O RR_O R148 22 1/4W D102 RELAY DPDT 1N4148 R147 R146 Q101 2SA1015 C151 10uF/25V PHONIC CORPORATION DFX256 SERVICE MANUAL Page11...

  • Page 12: Analog Pcb- Part List

    TRAN. 2SA1015 GR TOSHIBA Q102 120-00000-800-0 TRAN. 2SC1815 GR TOSHIBA R101.102.109.110 000-10506-400-0 CF RES. 1M J 0.0625W T R104.112.123.140 000-39306-400-0 CF RES. 39K J 0.0625W T R105.127 000-47306-400-0 CF RES. 47K J 0.0625W T PHONIC CORPORATION DFX256 SERIVCE MANUAL Page...
  • Page 13 CF RES. 22 J 0.25W T R201.232 000-10106-400-0 CF RES. 100 J 0.0625W T R252.255 000-22406-400-0 CF RES. 220K J 0.0625W T R420.430 000-10026-400-0 CF RES. 10 J 0.25W T U101-104.206 160-00017-900-0 IC NJM4558LD JRC PHONIC CORPORATION DFX256 SERIVCE MANUAL Page...

  • Page 14: Reverb Pcb

    REVERB PCB 7805 D302 R316 R314 C329 R318 C327 R313 C306 C315 C307 C319 C303 C320 R310 C318 D301 R309 C302 D300 C308 R308 C309 C316 C317 R304 R301 R305 R300 R306 R303 R307 R302 PHONIC CORPORATION DFX256 SERVICE MANUAL Page14...

  • Page 15: Reverb Dsp Schematic

    REVERB PCB REVERB DSP SCHEMATIC PHONIC CORPORATION DFX256 SERVICE MANUAL Page15...

  • Page 16: Reverb Control Schematic

    REVERB PCB REVERB CONTROL SCHEMATIC PHONIC CORPORATION DFX256 SERVICE MANUAL Page16...

  • Page 17: Input Board Pcb- Part List

    REVERB PCB REVERB PCB- PART LIST Ref. Phonic Part No. Specifications 290-06256-001-0 DFX256 DIGITAL PCB BC1.5.C2.5.7.8.303.307.308. 042-10426-050-0 C/C2 0.1MF M 50V 5 T 309.311.314.315.316.319.321. 325-328.330-332 C1.32.300.302.304.306.310. 030-10638-0A0-0 E/C 10MF Z 25V 5*11 T 312.313 C3.4.31 030-10838-006-0 E/C 1000MF Z 25V 10*21 P C301.305...
  • Page 18 526-20001-110-0 HEAT SINK BLK 19*13*12 L=19MM U8*1 590-53008-100-0 M/E SET SCR. M3.0*8 NI U8*1 600-00302-200-0 HEX. NUT M3.0*2.2 ZN U8*1 610-60301-006-0 SPR .WAS. D3*D5*1 NI 177-04022-000-0 IC AK4522A-VF VSOP AKM X101 300-16004-003-0 CRYSTAL 16.000MHZ PHONIC CORPORATION DFX256 SERIVCE MANUAL Page...

  • Page 19: Miscellaneous Items- Part List

    MISCELLANEOUS ITEMS MISCELLANEOUS ITEMS Ref. Phonic Part No. Specifications 510-20700-300-0 PANEL DFX256 511-20470-300-0 BACK PANEL DFX256 529-20017-100-0 ACRYLIC LENS 24.6*18.6*4 543-20190-120-0 P/KNOB BUSHING 17*5.5 BLK 551-20046-400-0 PCB BRKT VERBIFEX BLK CARTON: 522*420*346 (¤º) 560-20800-200-0 561-21010-300-0 G/B DFX256 567-60003-000-0 EPE+PAPER BOARD 568-20004-000-0 PE BAG 550*300*0.05...

  • Page 20: Power Requirement Classification

    353-20401-010-0 ADAPTOR AC10V 600MA UL L/DX22 240VAC BS 353-20401-200-0 AC ADAPTOR L-3200/DX22 BS 573-10032-010-0 POWER LABEL (ONLY USED IN BS) 240VAC SA 353-21707-000-0 ADAPTOR VERBIFEX AC240V SA 240VAC SAA 353-20401-300-0 AC ADAPTOR L-3200/DX22 SAA PHONIC CORPORATION DFX256 SERIVCE MANUAL Page...

  • Page 21: Exploded View

    REVERB PCB ASS'Y 551-20046-400-0 PCB BRKT 615-20078-620-0 SPACER SUPPORT F02-06000-002-0 PANEL PCB ASS'Y 529-20017-100-0 LENS 543-20190-120-0 R/KNOB BUSHING 542-20230-120-0 P/KNOB 590-03004-100-0 M3.0*4 NI 540-20260-120-0 R/KNOB 590-03004-200-0 M3.0*4 BLK 510-20700-200-0 PANEL DFX256 PART NO Title PHONIC CORPORATION DFX256 SERVICE MANUAL Page21...

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