Akai 15CTF66BC, Service Manual

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9
BOUT 44 Blue output
GOUT 45 green output
ROUT 46 Red output
BLKIN 47 Feedback input continuous cathode calibration loop
and vertical guard input
BCLIN 48 Average beamcurrent limiter input
PB 49 Pb input
Y3/CVBS3 50 Y CVBS or Y(C)input
PR/C3 51 Cr input
YOUT 52 Y output
YSYNC 53 Input sync separator
VP3 54 Supply VSP（5V）
GND3 55 Ground VSP
HOUT 56 Horizontal deflection line drive output
FBISO 57 Flyback in and sandcastle out
LSR 58 Audio output (loudspeaker right)
LSL 59 Audio output (loudspeaker left)
C2/C3/C4/AIN5R 60 Chroma or audio input
AIN3/IN1R 61 Audio1 input
CVBS2/Y2 62 CVBS2 input
AIN2/1INL 63 AUDIO2 input
CVBS/Y4/AIN5L 64 CVBS1 input
AN17821/17823 Function : audio output
Symbol PIN Function Symbol PIN Function
Vcc 1 Power supply GND 7 ground
Out 1 (+) 2 Ch 1 output (+) In 2 8 Ch 2 input
GND(out 1) 3 Ch 1Ground VOL 9 Volume Control
Out 1 (-) 4 Ch 1 output (-) Out 2 (-) 10 Ch 2 output (-)
Standby 5 Mute input GND(out 2) 11 Ch 2 Ground
In 1 6 Ch 1 input Out 2 (+) 12 Ch 2 output (+)
Note: AN17823 is pin 1 to 9, AN17821 is pin 1 to 12.
STV9302A /LA78040 Function : vertical output
Symbol PIN Function Symbol PIN Function
INV IN 1 Input V OUT 5 Vertical output