Sony TA-AX500 Service Manual page 12

see
Bou
POWER ON Q7V
Q501 2801364 Q502 2SA1026 Q503,504 2SCI815
PROTECTOR CIRCUIT —— DC DETECTION
Q401 250809
[FUNCTION BOARD (1/3)) ay
VOLT. REG.
6.3V_
$6-3 $5-3 s4-3[co | s3-3[ TUNER] —_$2-3[ PHONO] eeu Q402 2SC1815 | +Leaor