SONY PLMS700
Manual de Servicio

Pin No. 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76, 77 78 79 80

Pin Name MODE2 MODE1 HST HCK1 HCK2 BLK CLR ENB VCK VST VSS TST7 PCG TST8 DWN RSTR RCK RSTW WCK VSS VDD XCLR PRE TST9, TST10 FLDI FLDO HD

I/O O O O O O O O O O O � I O I O O O O O � � I I I I O O

Function Mode changes signal output to the L & R LCD units Mode changes signal output to the L & R LCD units Horizontal start pulse output to the L & R LCD units Horizontal clock 1 pulse output to the L & R LCD units Horizontal clock 2 pulse output to the L & R LCD units Blanking pulse output to the L & R LCD units (positive polarity) Clear pulse output to the L & R LCD units (positive polarity) Enable pulse output to the L & R LCD units (negative polarity) Vertical clock pulse output to the L & R LCD units Vertical start pulse output to the L & R LCD units Ground terminal Input terminal for the test Not used (open) PCG pulse output to the gamma control IC (IC201) and L & R LCD units (positive polarity) Input terminal for the test Not used (open) Up-down inversion distinguishing signal output to the L & R LCD units �L�: up, �H�: down Reset read signal output to the line memory (IC1104 to 1106) (for high speed line buffer/negative polarity) Read clock signal output to the video RGB A/D converter (IC1101 to 1103), line memory (IC1104 to 1106) and video RGB D/A converter (IC1201) (for high speed line buffer) Reset write signal output to the line memory (IC1104 to 1106) (for high speed line buffer/negative polarity) Write clock signal output to the video RGB A/D converter (IC1101 to 1103) and line memory (IC1104 to 1106) (for high speed line buffer) Ground terminal Power supply terminal (+5V) System clear signal input from the system controller (IC501) �L�: all clear Input terminal for the presetting (�L�: preset to Macintosh 16 mode) Fixed at �H� in this set Input terminal for the test Not used (open) Field distinguishing signal input terminal In this set, the signal from FLDO &ª pin is input Field distinguishing signal output terminal Horizontal drive pulse output terminal (positive polarity)

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