Dual C 818 Service Manual page 5

Schaltbild / Wiring diagramm / Schéma d'électrique
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1C100 —-—— -TEA0665 Q114 114,300 ---25D1302 -T LD406 406,407,407 --GL-9PR24 f SIGNAL BUS RECORD a rc
1C101,102-— AN6556 Q@305 ------— 25C1384-S LD408 408 —~ —-—-- GL-SHY24 m SIGNAL BUS PLAY
1C300 -——-—TC4066BP
1C301 —-—-TC4001BP
1C400 ——~- AN6882
Q102,102',104,104,105,105" S1——-POWER ON/OFF SWITCH (OFF POSITION)
112,112,113,113, 200, S25.__ AUTO TAPE SWITCH
200 —-—~ 2SC2634-T So eee rn
Q 103, 103'106~111,106%111, 0 351,352 —— —- SVB10-100 $100 ~— RECORD/ PLAYBACK SWITCH (PLAYBACK POSITION)
301,307,308,311,312, LD400~405,400~ 405; $400-~— DOLBY-B SWITCH (OFF POSITION)
315 —~—-2SC1685-S 410~412 —~— GL-9NG24 $401—— DOLBY-C SWITCH (OFF POSITION)