Pioneer PDP-503CMX Product Training Manual page 37

Address resonance/V mid clamp circuit block -
Address resonance/V mid clamp circuit block -
ADR resonance assy
K2
1
10
19
20
21
22
23
K3- VM*
1 SW
2 DGND
3 ADRGND
4 V MID
5 V ADR
Vadr(60V)
To Bridge/
Clamp assy
37