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