Xerox 3130 Service Manual - Page 79
HVPS Circuit Diagram 2/2
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UPC - 095205611984
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SCHEMATIC DIAGRAMS HVPS Circuit Diagram (2/2) MHV-sen MHV-PWM CON2-19 R401 47K R402 22K C401 473 C402 102 5V D401 1N4148 C404 472 R403 1.5M 12 + 14 13 - U102-D KA324 C403 D402 331 1N4148 Q401 A708-Y R404 10K ZD401 2.7V R406 5.6K R407 100K C406 103 R408 470 C405 104 24VS R405 10K Q402 C945C-Y ZD402 2.7V Q403 C2316 R409 1/4W 4.7 D403 D1NL20U C407 103 IT401 4 2¡ 6 5 ¡7 D404 4KV R410 1/2W 560K C409 3KV 471 R411 MGR1/2W 20MF 1¡ IT-01 5V R412 30KF MHV-sen C408 103 MHV 20K C410 221 R413 MHV 1/2W 100K R414 MGR1/2W 15MF OPC ZD403 130V BIAS-sen BIAS-PWM CON2-20 R501 47K C501 473 R502 22K C502 102 24VS C112 + 50V 10uF 5V D501 1N4148 C504 472 R503 330KF 10 + 8 9- U102-C KA324 D502 C503 1N4148 681 Q501 A708-Y R504 10K ZD501 2.7V R506 5.6K R505 10K R507 100K C506 103 R508 470 C505 104 Q503 C2316 24VS C507 103 Q502 C945C-Y ZD502 2.7V R509 1/4W 10 D503 D1NL20U U103 KA7805 IN OUT 5V + C113 25V 47uF IT501 4 D504 4KV 2¡ 6 C509 5 ¡ 7 3KV 471 R510 1/2W 1.8M R511 C510 3KV 101 1¡ IT-01 5V BIAS-sen R512 30KF R513 1/2W 50K ZD503 200V R514 1/2W 50K C508 103 DEV 20K R515 MGR1/2W 15MF SUPPLY DEV MGR1/2W 10MF GND Service Manual 8-16
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