Labels: text | screenshot | diagram OCR: C1 1ØK 10UF "A' +5 VDC IN R1 NEG V. SYNC OU J1A 2 4 NEG H. SYNC OUT R2 -5 VDC IN 1ØK R4 1ØK C2 1K This circuit insures that the incoming video sync signals R3 are ALWAYS negative, as required by the C-6922 monitor. 10UF This modification is only required LOUF NP when utilizing an SVGA display 7 U1B card to drive the monitor. LO C3 R5 1Øk R10 To "B" LM339 -5 VDC SYNC IN 10 UIC H. SYNC IN 8 U3 R9 C12 LT1054 100K + 47uF 1% R7 . 68uF 1k VIN VOUT 5 C11 C9 CAP+ OSC 10UF . 14F CAP- VREF 6 C4 + GND FB R6 LØK C10 R8 11 UID 10UF 19.6K LØ 1% U2 LM7805 To "A" +12 VDC IN VI VO +5 VDC UZO From PCB-VIDEO IC305 Output C5 C6 C7 C8 10UF LUF 10UF Mitsubishi C-6922 SYNC CONDITIONER Size PROGRAFX <<< (503)649-1161 REV A IMAGING BBS ALOHA, OREGON A Date: June 11, 1989 Sheet of 1 MITSYNC . GIF 1024x768x16 Captured from OrCAD SDT III
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