Read Sony XDR-CD70DAB Service Manual online
XDR-CD70DAB
21
21
XDR-CD70DAB
6-8. SCHEMATIC DIAGRAM – VOL Section –
•
See page 24 for IC Block Diagrams.
CN301
R110
R210
R205
R206
C108
R213
CN302
CN303
R118
R117
R116
C112
R115
C211
C209
C109
C114
C115
C214
C215
R301
R302
C330
IC301
L301
1
µ
H
R325
R324
C107
R111
R112
R113
R211
C208
C207
R202
R201
R101
R102
R106
R105
R304
L302
10
µ
H
R303
CN307
C217
L201
1
µ
H
1
µ
H
L101
C116
C216
CN308
CN306
CN305
R114
C311
C309
C305
C304
L303
10
µ
H
R326
C331
JC301
Q304
Q303
R328
R327
C308
D303
C329
R330
BZ401
CN304
R440
Q305
C301
C302
R318
C306
R215
C102
C104
C106
C206
C204
C202
C101
C103
C105
C205
C203
C201
BT301
C319
C118
C218
R214
C212
C111
R218
R217
R216
C117
C303
R319
C317
C315
C313
C312
C310
R308
C320
FB201
FB303
R212
R208
R108
R104
R204
TP301
TP302
FB101
FB301
Q301
16P
22k
22k
470k
47k
1 50V
2.2k
12P
12P
220k
10k
22k
0.047
470k
0.047
4.7
50V
50V
4.7
50V
50V
2200p
4700p
2200p
4700p
1k
1k
2200p
R2S15904SP
47k
22k
1 50V
100k
47k
2.2k
100k
1 50V
1 50V
2.2k
1k
1k
2.2k
47k
470k
47
47
3P
100p
1000p
1000p
3P
9P
14P
4.7k
100 10V
100
10V
1
100
10V
2.2k
2200p
0
3LP01S
3LN01S
2.2M
2.2M
0.01
MA111-TX
0.1
100
2P
4.7k
3LN01S
100p
100p
10k
0.1
470k
1000p
1000p
100p
100p
1000p
1000p
1
50V
1
50V
1
50V
1
50V
1
50V
1
50V
0.01
100p
100p
4.7k
0.047
0.047
220k
10k
22k
100p
10
10V
10k
100p
100p
100p
0.01
0.01
10k
0.01
47k
1k
1k
10k
10k
100
KTC3205-Y
V-DAT
V-CLK
KEY0
KEY0
P-ON
P-ON
A-MUTE
A-MUTE
O-BUZ
V-C
L
K
V
-D
AT
R
-O
U
T
L-O
U
T
O
-BU
Z
L-OUT
R-OUT
R-ON
V-RXD
V-TXD
BUSY
RST
D-OUT
SUBSYQ
MCK
RW
D-IN
NPNP
C-ON
V-RXD
V-TXD
R_OUT
R_OUT
L_OUT
L_OUT
LCH
LCH
RCH
RCH
R-ON
3.3V-CHK
3.3V-CHK
R OUT
R OUT
L OUT
L OUT
BUSY
D-OUT
SUBSYQ
MCK
RW
D-IN
RESET
C-ON
NPNP
O-BUZ
O-BUZ
IN R2
IN R1
IN L1
IN L2
IN L3
IN L4
IGOUT L
VOLIN L
IGOUT R
VOLIN R
BASS R1
BASS R2
BASS L1
IN
R3
VCC
DATA
CLK
NC
NC
L OUT
R OUT
A GND
REF IN
D GND
TRE R
TRE L
BASS L2
IN
R4
MO6V
MOGND
C-GND
C-GND
AU6V
KEY0
P-ON
TU6V
AMUT
L-OUT
AGND
R-OUT
DABGND
AC-IN
DABGND
C-ON
AU6V
BTRY
NPNP
D-IN
RW
MCK
SUBSYQ
D-OUT
RST
BUSY
V-DAT
R-ON
V-RXD
V-TXD
O-BUZ
AC IN
A-MUTE
P-ON
KEYO
INPUT SELECTOR,
ELECTRIC VOLUME
RCH
AUDIO GND
LCH
SI DOUT
GND
SI DIN
6V
GND
NC
ROUT
LOUT
3.3V CHK
RADIO SW
AUDIO GND
AUDIO GND
VDD(3.3V)
L-OUT
D-GND
R-OUT
RESET
D-IN
RW
MCK
SUBSYQ
D-OUT
BUSY
MOTORMUTE
6V
P-GND
S
B+ SWITCH
Q303,304
S
B+
BUZ
(BUZZER)
2
1
B+
BUZ
+3.3V REGULATOR
BUZZER
DRIVE
S
V-CLK
NC
LITHIUM
BATTERY
3V
3.3V_CHK
U-GND
U-GND
J301
BUILT-IN
AUDIO CABLE
(Page 15)
(Page 17)
(Page 17)
(Page 19)
(Page 19)
(Page 23)
Click on the first or last page to see other XDR-CD70DAB service manuals if exist.