Read Sony XR-CA670X Service Manual online
XR-CA670X
16
16
6-3.
SCHEMATIC DIAGRAM – MAIN Board (1/3) –
•
See page 14 for Waveform.
•
See page 22 for IC Block Diagrams.
C403
R434
R443
R463
R404
C12
R11
L12
2.2
µ
H
R12
C19
C14
C15
C13
C87
C85
C411
C423
R422
C422
R421
R431
R451
R461
R441
C412
R412
R411
C413
C143
C243
R241
R141
R242
R142
C441
R442
C402
Q441
Q461
C432
R432
C431
R433
R453
C451
R452
Q451
Q431
R444
C442
C452
R454
Q478
Q479
C751
D751
D752
D753
D754
D755
D756
D757
D758
C754
R752
C762
D612
C763
C602
C601
D609
C619
D618
C618
D617
C617
C609
C765
C764
C766
C752
C755
C756
C757
C758
C759
R401
R403
R402
C401
IC401
C479
R479
D479
R464 C462
C461
R462
CNP601
C81
C242
C142
C444
C454
C82
J10
JC11
JC81
C11
R29
D23
Q22
C18
C17
C59
L11
C61
C62
C58
R60
C51
R51
JC401
IC51
R56
R61
R57
C54
R54
C57
JC404
JC403
JC402
FU601
J331
C421
JC751
C55
R62
C56
D613
TU1
L500
R609
D601
C144
C244
X51
IC751
47
16V
1k
47k
47k
10
100
10V
10V
100
100
0.01
47
16V
0.1
0.1
0.001
0.01
0.22
0.0015
10k
0.012
10k
100
100
100
100
0.012
10k
10k
0.0015
0.0022
0.0022
10k
10k
1k
1k
10
16V
100
0.01
DTC314TK
DTC314TK
0.47
100
10
16V
47k
47k
10
16V
100
DTC314TK
DTC314TK
1k
0.47
0.47
1k
DTC144EKA
DTA114EKA
22
16V
1SR139
1SR139
1SR139
1SR139
1SR139
1SR139
1SR139
1SR139
47p
100
0.01
1SR139
0.01
0.1
3300
16V
MA8068-M
0.001
1SR139
0.001
1SR139
0.001
0.1
0.1
0.1
0.22
2.2
50V
50V
10 16V
10 16V
10 16V
10 16V
100 10V
30k
100
100
10
16V
BD3802F
47
16V
47
MA111
1k
0.47
10
16V
100
16P
0.22
100p
100p
100p
100p
0.001
0
0
4.7
25V
25V
100
UDZ-5.1B
DTC144EKA
0.01
0.01
330p
2.2µH
2.2
560p
0.1
10
47
16V
0
0
SAA6588T/V2
10
0
470
10p
22k
0.001
0
0
0
10A
32V
32V
4P
0.22
0
22p
0
0.1
1SR139
1k
1N5404TU
1
50V
1
50V
4.332MHz
TDA8588J/N1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
B7
B6
B5
B4
B3
B2
B1
A19
A18
A17
I2C-SCL
I2C-SDA
EEP
-S
CL
EE
P
-S
D
A
I2C-S
CL
I2C-S
D
A
AMPON
DIAG
TAPE-RCH
TAPE-LCH
I2C
-SD
A
I2
C
-SC
L
I2C-SDA
I2C-SCL
FL+
FL-
RL+
RL-
RR+
RR-
FR+
TEST
FL+
FL-
RL+
RL-
RR+
RR-
FR+
FR-
AMP-R
ANT-R
AMP-R
FR-
ANT-R
RL-
RL-
FL-
FL-
FR-
FR-
RR-
RR-
RL+
RL+
FL+
FL+
FR+
FR+
RR+
RR+
GND
GND
BATT
BATT
ACC
ACC
ANT REM
ANT REM
AMP REM
MRO
MPTH
TCON
OSCO
OSCI
VSSD
VDDD
DA
VN
SDA
SCL
PSWN
MAD
AFIN
VDDA
VSSA
MPX
VREF
SCOUT
CIN
LV
IN
(CHASSIS)
FL+
FL-
RL+
RL-
RR+
RR-
FR+
FR-
AMP-R
ANT-R
ACC
GND
+B
+B
+B
+B
TEST
ILL(NC)
TEL
(CHASSIS)
(CHASSIS)
(CHASSIS)
(1/3)
TUX-030//Q
(TUNER UNIT)
NOISE
DETECT
DISCHARGE
SWITCH
RDS DECODER
INPUT SELECT,
ELECTRICAL VOLUME
MUTING
MUTING
MUTING
MUTING
MUTING
Q478,479
CONTROL
L
R
L
R
REAR
AUDIO OUT
AUDIO IN
BUS
POWER AMP
ATT
ANTENNA
FM/MW/LW
(Page 17)
(Page 18)
Click on the first or last page to see other XR-CA670X service manuals if exist.