JVC DR-E34BK Service Manual page 24

DR-E34BK
DR-E34LBK
@ HA12136A (IC381) : Noise Reduction amplifier
REC IN GNO PB IN BIAS REC/PB PB OUT CET REC OUT
a) 4 6 v 4 '@) « °)
a " Oo g O
VREF NR PB OUT OET REC OUT
ON/OFF
fe) )
REC IN Veo Pa IN
@ LB1639-CV (IC503): Motor Driver
IN1
M@ »PC1237HA (ICOO2) : Protector
[aseiaaina as
Relay Drive
Flip-flop
=? Ong eae Ss
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Veont Vee