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www.inter-m.com

MADE IN KOREA

NO: 9017040100

SERVICE

MANUAL

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MIXER

CA-8320

Summary of Contents for CA-8320

Page 1: ...www inter m com MADE IN KOREA NO 9017040100 SERVICE MANUAL P O W E R E D MIXER CA 8320 ...

Page 2: ...r of Q315 and Q316 become 5mV 6mV ELECTRICAL ADJUSTMENT PROCEDURE Q114 Q116 Q214 Q216 Q314 Q316 Q113 B C E E C B E C B E C B B C E B C E Q115 Q213 Q215 Q313 Q315 VR301 VR101 VR201 AMP B D VOLT METER Electrical Adjustment Procedure 1 Surround Processor 3 2 3 4 5 6 Specifications 7 Electrical Parts List 8 9 10 11 12 13 14 15 16 17 Top and Bottom View of P C Board 18 19 20 Wiring Diagram 21 Block Dia...

Page 3: ...tal signals as well With a DAC connected externally it will be possible with up to 5 channels FL C FR RL RR Hi performance surround by mixing many echoes with using up to 512ms digital delay Preset mode for easy control by terminal setting Register control mode where it is possible to set various coefficients using microprocessor serial interface for original sound processing Internal DSP is a 24 ...

Page 4: ...C center voltage terminal 33 AVDD A 5V power supply analog block 34 VDD A 5V power supply digital lock 35 TST0 I LSI test terminal Connect to VDD 36 TST1 I LSI test terminal Connect to VDD NOTE I Input terminal with a pull up register IS Schmitt input A Analog terminal No Name I O Pin Function Description 37 DOEN I Digital signal output Analog C ch output enable DOEN L DOEN H 38 SDO1 O Digital sig...

Page 5: ...kHz 14dB output into 600Ω Main Monitor EFX 0 2 less than Input Channel Unit Gain High 12kHz 12dB 2dB Tone Control Output 4dBm Check Mid 2 5kHz 12dB 2dB Low 80Hz 12dB 2dB Graphic Equalizer 7 bands 63 160 400 1k 2 5k 6 4k 15kHz 12dB 2dB Residual Noise with All VR Min Check Main L R Monitor EFX OUT 90dB 20Hz 20kHz BPF Output VR only Max Main L R Monitor EFX OUT 70dB Level Meter 7 point Out 4dBm 0dB s...

Page 6: ...00V C111 3409247991 T CAP E 4 7UF 100V C112 3409247991 T CAP E 4 7UF 100V C113 3529103531 A CAP C 10 000P C114 3609104120 T CAP M 104 100V C115 3609104120 T CAP M 104 100V C116 3409222171 T CAP E 220UF 50V C117 3409810141 T CAP E NP 100UF 25V Ref No Part No Value Description C118 3409247137 T CAP E 470UF 16V C119 3409247137 T CAP E 470UF 16V C120 3409222171 T CAP E 220UF 50V C121 3409222871 T CAP ...

Page 7: ... No Value Description R1134 3009183973 RES 1 5W 5 18K R1135 3009183973 RES 1 5W 5 18K C1101 3409247081 T CAP E 47UF 63V C1102 3409222081 T CAP E 22UF 63V C1103 3409222081 T CAP E 22UF 63V C1104 3409222071 T CAP E 22UF 50V C1105 3409222071 T CAP E 22UF 50V C1106 3529471311 A CAP C 470P C1107 3529471311 A CAP C 470P C1108 3529471311 A CAP C 470P C1109 3529471311 A CAP C 470P C1110 3409247121 T CAP E...

Page 8: ...0V C5106 3529471311 A CAP C 470P C5107 3529471311 A CAP C 470P C5108 3529471311 A CAP C 470P C5109 3529471311 A CAP C 470P C5110 3409247121 T CAP E 470UF 10V Ref No Part No Value Description C5111 3529220311 A CAP C 22P C5112 3529220311 A CAP C 22P C5113 3409247071 T CAP E 47UF 50V C5114 3609152120 T CAP M 152 100V C5115 3609222120 T CAP M 222 100V C5116 3609392120 T CAP M 392 100V C5117 360947312...

Page 9: ...0K R207 3009753973 RES 1 5W 5 75K R208 3009753973 RES 1 5W 5 75K R209 3009363973 RES 1 5W 5 36K R210 3009363973 RES 1 5W 5 36K R251 3009101973 RES 1 5W 5 100 R252 3009101973 RES 1 5W 5 100 Ref No Part No Value Description R253 3009473973 RES 1 5W 5 47K R254 3009473973 RES 1 5W 5 47K R255 3009203973 RES 1 5W 5 20K R256 3009203973 RES 1 5W 5 20K R257 3009753973 RES 1 5W 5 75K R258 3009753973 RES 1 5...

Page 10: ...07 3509331231 A CAP C 330P C408 3529470311 A CAP C 47P C409 3409222071 T CAP E 22UF 50V C410 3509471231 A CAP C 470P C411 3409210142 T CAP E 100UF 25V Ref No Part No Value Description C412 3509101231 A CAP C 100P C413 3409247071 T CAP E 47UF 50V C451 3409210973 T CAP E 1UF 50V C452 3639184111 T CAP C 0 18UF 50V C453 3639394111 T CAP C 0 39 50V C454 3609683120 T CAP M 683 100V C455 3639184111 T CAP...

Page 11: ...19 TOP AND BOTTOM VIEW OF P C BOARD 18 ...

Page 12: ...WIRING DIAGRAM 21 20 ...

Page 13: ...22 BLOCK DIAGRAM ...

Page 14: ...24 23 SCHEMATIC DIAGRAM ...

Page 15: ...26 25 ...

Page 16: ...28 27 ...

Page 17: ...1 1 D 4308999210 1 DOM 4308000920 1 J 4308990610 1 B 4308994920 1 E 4308996110 1 C 4308996710 1 1 1 PART NUMBER Q TY SCREW 1BTC 3X10B SCREW BM 4X30B HEX MSPM 3X12Y SCREW 1WPTC 3X12Y ASS Y SCREW PM4X8B S9 S8 S11 S10 S12 8099130121 8159130121 6 3 5 3 5 PCB MIXER LED LIMITER HEAT SINK DOWN BKT PCB PCB AMP 10 11 PCB DSP BUTTON SUPPORT BKT FAN A DC FAN CORD BAND 6538996130 SHIELD PLATE 30 31 32 33 34 B...

Page 18: ...z 0dB 12 12 0dB 12 12 MASTER 0 10 160Hz 63Hz 400Hz 1KHz 2 5KHz 6 4KHz 15KHz L R L R MONITOR STEREO HIGH LOW MID 12 12 12 HIGH LOW MID 12 12 12 12 12 12 HIGH LOW MID 12 12 12 12 12 12 HIGH LOW MID 12 12 12 12 12 12 HIGH LOW MID 12 12 12 12 12 12 HIGH LOW MID 12 12 12 12 12 12 HIGH LOW MID 12 12 12 12 12 12 HIGH LOW MID 12 12 12 12 12 12 12 12 12 MAIN STEREO MONITOR R L R HI Z 1 LO Z 2 HI Z LO Z CLI...

Page 19: ...NOTE ...

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