Read Sony XDR-CD70DAB Service Manual online
XDR-CD70DAB
17
17
XDR-CD70DAB
6-4. SCHEMATIC DIAGRAM – DAB CONNECT Board –
CN372
CN371
C379
FB372
C378
C377
R372
R371
C376
R271
R171
C385
R379
R380
D372
C386
R382
FB374
C388
C271
C171
C371
C273
C173
C174
C274
R178
R177
R277
R278
R175
R176
R275
R276
C172
C272
R174
R274
R273
R373
R173
R375
R374
C372
IC371
R386
R387
CN373
Q372
R378
R383
D373
C384
R376
R377
Q373
Q371
20P
9P
0.01
0
2200
10V
2200
10V
0
0
470p
0
0
100
10V
10V
100
470
UDZSTE17-3.9B
0.1
10k
0
10
10V
1
50V
1
50V
0.1
470p
470p
100p
100p
4.7k
10k
10k
4.7k
10k
4.7k
10k
4.7k
1000p
1000p
4.7k
4.7k
100k
100k
100k
4.7k
4.7k
1000
6.3V
6.3V
NJM14558V
22
22
3P
ISA1235TP
-1EF
47
0
MC2837
0.1
10k
10k
RT1N441C
2SD2394-F
GND
3.3V
3.3V
3.3V
GND
GND
GND
GND
GND
GND
ROUT
LOUT
5V
5V
SI DOUT
SI DIN
SPDIF OUT
USB DP
USB DM
AUDIO GND
6V
GND
NC
ROUT
LOUT
3.3V CHK
RADIO SW
AUDIO GND
AUDIO GND
SI DOUT
SI DIN
GND
V-
V+
LINE AMP
DAB
TUNER
MODULE
+3.3V REGULATOR
Q372,373
RADIO POWER
ON/OFF SWITCH
TU1
ANT1
DAB/FM LEAD
WIRE ANTENNA
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