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Содержание PM-94

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Страница 3: ...CA DOGRUOL Ltd MARANTZ AUSTRALIA MARANTZ FRANCE GREECE MARANTZ I M C PTY Ltd 4 Rue Bernard Palissy SHERTON ELECTRONICS S A DIVISION OF PHILIPS S A 6 Blok N 6310 19 Chard Road 92600 Asnières P O Box 21025 Rainer House Unkapani Brookvale NSW 2100 France Hippooratus Street 188 Ove Street 10 Istanbul Australia Telex 611651 Athens 11471 Doornfontein Turkey Telex 24121 Greece Johannesburg Telex 22085 GE...

Страница 4: ...and Component Locations 13 6 15 CD Direct Balance etc Assembly PK00 Schematic Diagram and Component Locations 13 6 16 Power Transistor Assembly PL00 Schematic Diagram and Component Locations 14 6 17 Flat Amp Supply Assembly PG00 Schematic Diagram and Component Locations 14 6 18 Tape VCR Muting Indicator Assembly PZ00 Schematic Diagram and Component Locations 15 7 EXPLODED VIEW AND PARTS LIST 16 8 ...

Страница 5: ...g units Each unit mounted on a printed circuit board is discribed within the square enclosed by a bold dotted line on the circuit diagram 1 Tone L mounted on P W Board PE01 2 Tone R mounted on P W Board PE02 3 Flat Amp Supply mounted on P W Board PG00 4 CD Direct Balance etc mounted on P W Board PK00 5 Power Transistor mounted on P W Board PL00 6 Comparator Protec Supply mounted on P W Board PN00 ...

Страница 6: ...tential of primary power to amplifier Variable Autotransformer 0 140V AC 10A Adjust level of primary power to amplifier Shorting Plug Shorts amplifier input to eliminate noise pickup 3 VOLTAGE CONVERSION EUROPEAN MODEL ONLY To convert the unit to a different power source voltage change the position as illustrated in the drawing below Voltage Conversion Chart Note on safety Symbol ñ Fire or electri...

Страница 7: ... on the P W Board and monitor the waveforms at TP 2 with TP 1 as the reference 3 Connect an 8 ohm load to each of the speaker termi nals and input a 1 kHz to the L channel MAIN IN Adjust the input level so that the load on L ch gives output of 17 V 4 Rotate RN40 RN41 on the P W Board PN00 and monitor the waveforms on the oscilloscope 5 Adjust RN42 RN43 so that the pulse width is the same 6 Adjust ...

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