Technics SX-KN930 - Playing Commercial Disks (KN920 KN1500); Disk Insertion and Playback

MAIN (B) P.C. Diagram FAJ/LAMP 1/BATT +-/— P.C. Board
FAJ/LAMP 1/BATT +/— P.C. Board
WAVEFORM OF FAJ
Mi Measuring Conditions
F Check Point @, @, +L OUT, —L OUT, +R OUT, —R OUT
Set to the self-diagnostic mode followings.
® While pressing E3 and E4 keys simultaneously, turn on the PLAY
switch.
e@ Number pad.............. NO. 5 (SIN WAVE 10dB DOWN)
Zax/DW 12. WON Zen/DIV
II-13 IL-14