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Complete service and operation manual. All schematics are there, all circuit boards AND add-on boards. Including exploded views ,component names and specifications. Also electrical and mechanical adjustment procedures are in this manual. This manual also covers the more advanced BR-S811E unit. Scan quality is fair and usable.
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High quality scan of original Service Manual. Everything´s fine!
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Good scan of the original service manual. All schematics and adjustment procedures are there. It helped me to fix a long lasting problem with the tracking circuitry. The manual also includes the supplementals 1,2 and 3. Included are; electrical schematic's , pcb layout's, mechanical drawing's and exploded views, disassembly manual and maintenance procedures. 236 pages.
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The Service Manual received was helpful. The electronic information is exactly what I needed.
I recomend all of my friends about this technical page.
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High quality scan of service manual. I am satisfied!
Pin No. 33 34-50 51 52 53 54 55 56
Pin Name XOUT ADD16-ADDO CR VDD RASB CASIB CASOB CEIB
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Description Crystal oscillator connection output terminal. Externally connected sound memory (ROM/RAM) address output terminals. (Pins 41-44 not used.)
CR oscillator terminal. CR oscillator frequency= 600 kHz (typ). (Not used) � Power supply terminal for digital citcuitry (+). Externally connected sound memory (ROM/RAM) column address strobe, o chip enable, row address strobe, and address output terminals. (Depends on the status of terminals MEMO to MEM3.) (Pins 54-55 not used.)
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I/o o � o
Externally connected sound memory (sub-memory (2). lM bit SRAM) chip enable output terminal. (Not used) Extemrdly connected sound memory (sub-memory (1)= lM bit SRAM) chip enable output terminal. (Not used) Externally connected sound memory (RAM) write enable output terminal. Externally connected sound memory (ROM and RAM) data input/output terminals. A/D converter overflow signal output terminal. (�H�: Overflow, P-channel open-drain output.) Power supply terminal for the analog circuitry (+). D/A converter output terrninrd. (PDM waveform shown below is output.) 6 T.. VDD DAOUT Ov � a Unit data n jT.. VDD� Logic �1� Ov m! foscx (Crystay oscillator frequency)= 18.432 MHz T = 61foscx = 325.5
~S.
57 58 59-66 67 68 69
CEOB WEB D7 -DO ALc VDDA DAOUT
T
2T
,,:
2T
~
~� / /. a Unit data x & ; VDDI Logic �O� ~ ov~ 2T j
Tj �
70
VREF
I/o
Built-in analog circuitry bias voltage terminal. (Connect a capacitor between this terminal and the VSSA terminal (pin76).) Built-in op-arnp 2 output terminal. Built-in op-arnp 2 inverting input terminal. AID converter input terminal. Built-in op-amp 1 output terminal. Built-in op-amp 1 inverting input terminal. Oround terminal for analog circuitry.
71 72 73 74 75 76 77 78-80
MC02 MC12 ADLN MCOI MCI1 VSSA Vss TST2 - TSTO
o I I o I
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Oround terminal for digital circuitry. Test terminals. (Normally, set these terminals to �L� or leave them open.)
�19�
 $4.99 ICM60 AIWA
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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