Philips PM 5125 Manual page 51

an cDlin
23a
R2~
ti
CO2/3
R3II
CD1f I
p63
61
cal
220 F
SQUARER
AMPC/F/ER
R81
GR61
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LB62
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SE LECi C9t LRM Op -130p IIOUpPRE FE RRED
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ON tE Si
SE LECL R]0 LROM 2K4-3K913K GFE FERRED7
INUICaiE9 9ElECt ON tE Si
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Fig. 28. Circuit diagram of the squarer, the amplifier and the meter circuit