SONY STRDA90ESG
Service Manual

Pin No. 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

Pin Name SCK1 BUZ PWM TEST1 RES XT1 XT2 VSS1 CF1 CF2 VDD1 AN0 AN1 AN2 AN3 AN4 AN5 AN6 AN7

I/O I O O O I I O � I O � I I I I I I I I Not used (fixed at �L�) Sircs signal output terminal Test terminal Not used (open)

Function Serial data reading clock signal input terminal Not used (open)

Reset signal input from the on screen display controller (IC809) �L�: reset Sub system clock input terminal Not used (fixed at �L�) Sub system clock output terminal Not used (open) Ground terminal Main system clock input terminal (6 MHz) Main system clock output terminal (6 MHz) Power supply terminal (+5V) Not used (fixed at �L�) Not used (fixed at �L�) Not used (fixed at �L�) Not used (fixed at �L�) Not used (fixed at �L�) Not used (fixed at �L�) Not used (fixed at �L�) Not used (fixed at �L�)

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