Sony MEX-BT5100 Service Manual page 47

– MAIN Board –
IC101 BD9300FV-FE2
+
–
DTC 1
RT 2
OSC
+
CT 3
–
–
FB 4
OUT 5
N.C. 6
TIMER
GND 7
LATCH
IC301 TDA7419TR
AUOUTR/
1
AC2OUTR
ACINR/
2
FILOR
ACINL/
3
FILOL
ACOUTL/
4
AC2OUTL
AC2INL/
5
SE3L
AC2INR/
6
SE3R
SE2L 7
SE2R 8
SE1L 9
SE1R 10
DIFFL 11
DIFFG 12
DIFFR 13
CREF 14
14 NON
13 1/2VREF
12 INV
11 VREF
10 CTL
VREF
9 SCP
8 VCC
SPECTRUM
ANALYZER
IC102 BA8271F-E2
14 13 12 11 10
1 2 3 4 5 6
HPF
SOFTSTEP
MONO
FADER
SOFTSTEP
MONO
FADER
SOFTSTEP
MONO
FADER
SOFTSTEP
MONO
FADER
SOFTSTEP
SUBWOOFER
MONO
LPF
FADER
SOFTSTEP
MONO
FADER
MEX-BT5100
9 8
RESET
SWITCH
7
SUPPLY
HPF
I2C BUS
DIGITAL
CONTROL
MIX
MIX
MIX/
28 OUTSW/
OUTRR2
VREF
27
OUTF
26 SAOUT
25 SACLK
24 VDD
23 SDA
22 SCL
21 MUTE
20 OUTLF
19 OUTLR
18 OUTRR
17 OUTRF
OUTSW/
16
OUTLR2
15 GND
47