Circuit Diagrams & Printed Wiring Boards - Sanyo DSR-300P Service Manual

CIRCUIT DIAGRAMS & PRINTED WIRING BOARDS
OVERALL WIRING & BLOCK DIAGRAM (DSR-300P & VZU-COM300)
OVERALL WIRING ................................................................................................................................................ C3
OVERALL CIRCUIT ............................................................................................................................................... C4
CIRCUIT DIAGRAMS (DSR-300P)
CD-1 BOARD (PW-A) POWER ............................................................................................................................ C5
TB-1 BOARD TERMINAL ..................................................................................................................................... C5
CD-1 BOARD (DM-A) DECODER ........................................................................................................................ C6
CD-1 BOARD (DM-B) ASIC ................................................................................................................................. C9
CD-1 BOARD (DM-C) SUB MICOM ................................................................................................................... C14
OP-1 BOARD SWITCH ...................................................................................................................................... C17
OP-2 BOARD POWER SWITCH ....................................................................................................................... C17
PRINTED WIRING BOARDS (P.W.B.) (DSR-300P)
OP-2 P.W.B. ......................................................................................................................................................... C17
OP-1 P.W.B. ......................................................................................................................................................... C17
TB-1 P.W.B. ......................................................................................................................................................... C18
CD-1 P.W.B. (SIDE A) .......................................................................................................................................... C18
CD-1 P.W.B. (SIDE B) .......................................................................................................................................... C19
VZU-COM300 (OPTION BOARD)
CT-1 BOARD LAN,RS232C,RS485 DRIVER ..................................................................................................... C20
CT-1 P.W.B. (SIDE A & B) ................................................................................................................................... C23
TABLE OF CONTENTS
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