Philips 27VM34 U Service Manual page 58

Pin1 is used to test.This pin enables factory test
modes.
Pin2 is used for audio cl
Pin3 and pi n4 i s used for
D_CTR_I/O 1.
2
Pin5 is used for I C Bus addre
Pin6 is used fo r stand-by.W
low ,it is activ e.
Pin7 and pin s SCL and SD 8 i
2
Pin9 is I S cl k. oc
2
Pin10 is I S wo rd strobe.
Pin11 and pi n12 is used for I
Pin13 is used fo r ADR data o
Pin14 is used for ADR word strobe.
Pin15 is used for ADR clock.
2
Pin18 is used for I S2 data
Pin20 is used for power-on-reset .
Audio Processor MSP3440
ock o ut.
D_CTR_ I/O 0 and
ss select.
hen the voltage is
A.
2
S output a nd input.
utput.
iuput.
Pin21 and pin22 is used for headphone out ,right
and left.
Pin24 and pin25 is used for loudspeaker
out ,right a
Pin26 is used for subwoofer output.
Pin27 and pin28 i
and left.
Pin30 and pin
and left.
Pin32 is volume capacitor AUX.
Pin3 4 is volume capacitor MAIN.
Pin37-pin42 is use
Pin44 is us
Pin47 and pin49 is IF input 1 and 2.
Pin51 and pin52 is the 18.432MHz clock input
and outpu
58--60
nd left.
s used for sound output 2,right
31 is used for sound output 1,right
d for input.
ed for MONO IN.
t.