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X-45/85
CIRCUIT DESCRIPTION
A-SPEED CONTROL
Controlled by pin 15 of |C3. Off during twice the normal speed only.
B-EH BIAS OSC CONTROL
Controlled by Q31. Off during B-REC only.
FADE ON/OFF CONTROL
Controlled by pin 9 of 1C3. On during fade.
EQSP inverter
Controlled by Q42. On at high speed.
Q44
B-HEAD R/P CONTROL
Controlled by pin 12 of 1C1. On during B-REC only.
HIGH SPEED HEAD EQ
Controlled by pin 15 of IC3. Off at high speed only.
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