Read Sony MEX-BT5100 Service Manual online
MEX-BT5100
48
– KEY Board –
IC701 SN74CBT1G125DCK
IC302 NJM2750M-TE2
IC601 BD9851EFV-E2
IC401 TDA7333013TR
IC602 MM1613DNLE
LOGIC
OUTA
15
GND
16
V+
14
IN3A
13
VREF
12
IN2A 3
IN4A 5
CNT1 2
CNT2 4
IN1A 1
OUTB
11
IN3B
9
NC
10
IN2B 7
IN1B
BIAS
6
IN4B 8
1
VDDA
2
REF3
3
REF2
4
REF1
5
VSS
6
TM
7
VDDD
8
RESETN
16 MPX
15 INTN
14 CSN
13 SA_DATAOUT
12 SDA_DATAIN
11 SCL_CLK
15 INTN
14 CSN
13 SA_DATAOUT
12 SDA_DATAIN
11 SCL_CLK
10 XTO
9 XTI
SIGMA DELTA
CONVERTER
RDS DEMODULATOR
&
SYNCHRONISATION
RAM BUFFER
&
CONTROL LOGIC
TEST LOGIC
&
PIN MIX'S
SINC4
FILTER
I2C/SPI
INTERFACE
BANDPASS
FILTER
INTERPOLATOR
OSCILLA
TOR
TESTREG
SPL
SCK
SDAIN
SDAOUT
MPX
SINC4
REG
1
SEL1
2
RT
3
CT
4
NON2
5
INV2
6
FB2
7
DTC2
8
PVCC2
9
OUT2
10
PGND
20 GND
19 STB
18 VCC
18 VCC
17 VREF
16 INV1
15 FB1
14 SCP
15 FB1
14 SCP
13 DTC1
12 PVCC1
11 OUT1
12 PVCC1
11 OUT1
VREF
(2.5V)
(2.5V)
OSC
+
–
–
+
–
–
–
+
–
–
+
+
–
–
BOTH CH
ON/OFF
TIMER
LATCH
LATCH
+
–
–
–
1
CONT
2
GND
3
NOISE
4 VO
5 VIN
DRIVER
CURRENT
LIMITTER
THERMAL
SHUTDOWN
BIAS
REFERENCE
1
OE
2
A
3
GND
4 B
5 VCC
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