PCB_MK3AA A31AA4B10C2850A9 1WARNING TEMPLAMPREADYLAMP REPLACEPOWERAUTO PC ADJ.INPUTP-UPMENUZOOMFOCUS P-LEFTLENS SHIFT P-DOWN SELECTP-RIGHT IMAGEDK68AR6893D6896D6899D6898D6897SW6898SW6897SW6892SW6891SW6888SW6887SW6871SW6876SW6875SW6874SW6873 SW6872SW6878R6898R6897R6887R6888R6891R6878R6876R6875R6874R6873R6872R6871R6896R6895R6894R6892D6891D6881D6872D6871C6891C6881C6871C6892D6892D6893D6894D6895S1AA4B10C2850CJAPAN1 3DAU2801C2803C2804K28AC2802C2801D2802D2801R2803R2801R2802AU2801■ Printed Wiring Board DiagramsThis projector is isolated from AC line by using the internal converter transformer.Please pay attention to the following notes in servicing1. Do not touch the part on hot side (primary circuit) or both parts on hot and coldsides (secondary circuit) at the same time.2. Do not shorten the circuit between hot and cold sides.3. The grounding lead must be connected to the ground of the same circuit whenmeasuring of voltages and waveforms.CAUTIONCONTROL (SIDE:A) CONTROL (SIDE:B)RC FRONT (SIDE:A) RC FRONT (SIDE:B)MAIN “K8J”MAIN “K8U”L601(LIVE)T8AH 250VTYPE215008F.G1AA4B10C4270DVA6011313JAPANF601F601AC601C602C603C604R601AF601BK6AAK6ABXXVA601L601(LIVE)3131F601 F601AC601C602C603C604R601AF601BR600R601K6ABK6AAFILTER (SIDE:A) FILTER (SIDE:B)SW905SW902 POWER“K6AC”