Cambridge Audio 840A - IC Pin Layout Details; Common IC Pinouts; Microcontroller and Driver ICs

Cambridge Audio Azur 840A Amplier IC Pin Layout
Details
TC9163AF – Input PCB (U1)
NE5532
Input PCB - (U2, U3, U4, U5, U6, U7, U8, U9,
U14 & U18)
A-BUS PCB – (U1 & U3)
Pre-Amp PCB – (U1, U2, U9 & U12)
ULN2003A
Input PCB - (U16)
Pre-Amp PCB – (U4, U5 & U7)
BC337
Input PCB - (Q1)
Pre-Amp PCB – (Q2, Q3, Q4 & Q5)
Front Panel PCB – (Q2, Q3, Q4 & Q5)
Right Hand Power Amp PCB – (Q11, Q31, Q32,
Q33, Q34, Q35 & Q36)
A-BUS PCB – (Q2, Q3, Q4, Q5 & Q6)
Left Hand Power Amp – (Q11)
TSOP18
Pre-Amp PCB - (U10)
PIC16F877A-I/SP
Front Panel PCB
48