Sony XR-M500R Service Manual page 43

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3 7 63 1515 0
IC401 CXA2510AQ-T4
30 29
–
PBFB1 31
PBRIN1 32
F2
PBREF1 33
PBFIN1 34
VCT 35
VCT
PBGND 36
37
PBFIN2
F1
PBREF2 38
PBRIN2 39
PBFB2 40
2
1
TE
L 13942296513
IC502 BA6288FS-E2
GND 1
2
NC
OUT1 3
DRIVER
VM 4
CONTROL
VCC 5 LOGIC
FIN 6
NC 7
POWER
8
NC
SAVE
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28 27 26 25 24
120µ/
70µ
T2
+ –
+
NR BIAS
X1
TAPE/AUX
TAPE EQ
FWD/RVS
VCC
+
LPF
+
–
F3
X1
OFF/B
T1
120µ/
NR
70µ
3 4 5 6 7 8 9 10
16 RNF
15
NC
14 OUT2
13 NC
DRIVER
12
VREF
TSD
11 RIN
10 NC
9
NC
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8
23 22 21
NR
20
MSMODE
MS
19 DRSW
MODE
18 TAPESW
17 INSW
NR
16 NRSW
MODE
15 NC
MS ON/
OFF
DETECT
14 MSOUT
13 DGND
12 MSTC
11 FF
Q Q
3 6 7 1 3
IC700 SAA6588T/V2-118 (XR-M500R)
20 19 18
MULTI
PATH
DETECTOR
8th ORDER
BAND-PASS FILTER
CLOCKED
COMPARATOR
RDS/RDBS RDS/RDBS
DEMODULATOR DECODER
TEST OSCILLATOR
CONTROL & CLOCK
2 4 5
1 3
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2 9 9 4 2 8
IC501 BA8270FV-E2
BUS ON
BUS ON
1
SWITCH
RESET
RST 2
SWITCH
BATTERY
BATT 3
SWITCH
4
CLK
VREF 5
DATA 6
GND 7
1 5 0 5 8 2 9 9 4
17 16 15 14
POWER SUPPLY
& RESET
57kHz
SIGNAL QUALITY
DECODER
4 5
4
CLOCK
CLOCK
INTERFACE
DATA
REGISTER
DATA
IIC BUS SLAVE
TRANSCEIVER
6 7 8
m
co
9 9
14 VCC
13 RST
12 BUS ON
11 CLK IN
10 BU IN
9 DATA IN
8 DATA OUT
2 8 9 9
13 12 11
PAUSE
DETECTOR
9 10
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