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CD mechanism operation description, circuit diagram and parts list are please refer to the service manual ¥ X92-4430-00(B51-7889-00 : for DPX-3030) and X92-4460-00(B51-7891-00 : for DPX-MP4030). Cassette mechanism operation description is please refer to the service manual D40-1132-05 (B51-7505-00). ¥...
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DPX-3030/MP4030 3 7 63 1515 0 BLOCK DIAGRAM / COMPONENTS DESCRIPTION MAIN PWB AUDIO 8V AUDIO8V AUDIO8V DSP5V IC501 SP OUT TU101 IC318 IC301 IC331 Q601 POWER AMP INPUT SEL TUNER P-ANT TDA7386 BA3131 M65849B E-VOL (AM/FM/NC/MPX) 2SA1703 CD CHANGER...
DPX-3030/MP4030 3 7 63 1515 0 MICROCOMPUTER’S TERMINAL DESCRIPTION IC1 (MAIN PWB UNIT) Pin No. Pin Name Purpose / Description Processing Operation VREF- Connected to GND REEL-S Cassette mechanism for rotation of reel detection Rotation of reel pulse from supply part...
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Mode change of Chastity model or on the market model L : On the market model /CD/MP3 Mode change for destination L : DPX-3030 H : DPX-MP4030 TYPE1 Mode change for destination L : M type H : K type...
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DPX-3030/MP4030 3 7 63 1515 0 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Purpose / Description Processing Operation /N/F-MUTE Control of ON/OFF for N/F output H : MUTE OFF L : MUTE ON MUTE Control of AUDIO muting H : MUTE ON L : MUTE OFF...
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DPX-3030/MP4030 3 7 63 1515 0 ADJUSTMENT • Setting for the unit condition as follows. BALANCE/BASS/TREBLE/FADER : Center Position, DOLBY/LOUD/DSP : OFF TUNER BAND : FM ITEM INPUT OUTPUT TUNER ALIGNMENT ALIGN FOR SETTINGS SETTINGS (RECEIVER) POINT SETTINGS FM TUNER SECTION DISCRIMINATOR 98.1MHz 0dbv,...
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PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 SUB UNIT Q800 Q803 Q802 JW811 Q804 C810 R866A R871 C856A L 13942296513 R866B R860A R870 JW814 JW813 C853A WHIIE R860B JW860 C853B R863B C859B R854B C858B R854A JW858 C858A Q852 R863A JW851...
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PC BOARD (COMPONENT SIDE VIEW) 3 7 6 3 1 5 1 5 0 MAIN UNIT CONTROL UNIT IC501 CN601 C509 Q502 CN401 D918 R505 C506 C505 Q656 R506 ANT101 C510 D654 C508 D505A D506A C658 D601 C613 D403 C615 C660 C614 D612...
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PC BOARD (FOIL SIDE VIEW) 3 7 6 3 1 5 1 5 0 MAIN UNIT CONTROL UNIT Q657 C603 D507B D505B 3 4 8 12 11 13 R935 6 10 9 R936 D508B D506B C406 R931 AUDIO R657 R658 C402B C402A R601...
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ANTENNA J101 3 7 6 3 1 5 1 5 0 C156 C157 ∗ MAIN PWB UNIT FM/AM-TUNER ANT101 TU101 0.01 C155 C158 10u16 IC151 DGND CD : 8.2V CD : 0.1V CD,FM,TAPE 8.2V FM : 3.2V FM : 5.4V : 2.5V 2.4V B.U.
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CONTROL- CN900 DPX-3030 (M)/MP4030 (K) (M) (1/2) • DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.
DPX-3030/MP4030 3 7 63 1515 0 EXPLODED VIEW (UNIT) CME1 DME1 L 13942296513 SUB PCB MAIN PCB u163 Refer to the following page. Parts with the exploded numbers larger than 700 are not supplied.