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Welcome. The scheme is clearly helped me to repair. Worth to download it.
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Excellent manual, very clear, technical specification provided, useful information regarding adjustment and set up.
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fast and easy and exactly what I was looking for. Not the cheapest but value for money after all.
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The manual for the Sansui P-L75 was not one of the more informative turntable manuals around but for $5 it was helpful enough.
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VERY GOOD SERVICE.FAST ANS VERY HONEST PRICE .RHAANK HERNAN
TX-SR800 IC BLOCK DIAGRAMS AND DESCRIPTIONS
M66005-0001AFP(FL tube drive IC)
Vcc1 19 DISPLAY CODE RAM (8 bits 16) Vcc2 60 23 SEG36
~ ~ ~ ~ ~ ~ ~
CGROM (35 bits 160) SELECT/OUTPUT
31 SEG28 33 SEG27
~
CS SCK SDATA
14 15 16 SERIAL RECEIVE CIRCUIT CGRAM (35 bits 16) RAM write
CODE/
59 SEG01
COMMAND CONTROL CIRCUIT
SEGMENT/DIGIT SEGMENT
61
DIG16/SEG40
CIRCUIT
64
DIG13/SEG37
DECODER
RESET 13 Xin 21 CLOCK GENERATOR CIRCUIT
INDICATOR CONTROL REGISTER
code selector
17 P1 18 P0 1 DIG12 DIGIT OUTPUT CIRCUIT 12 DIG01
DISPLAY CONTROLLER
Xout 20
22 Vss
32 Vp
OUTPUT CIRCUIT
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