Sony CMT-SPZ70 Service Manual ▷ View online
HCD-SPZ
7
0
2 9
2 9
HCD-SPZ70
D701
E-9
D705
D-11
D706
D-11
D713
E-4
D751
E-9
D755
C-11
D756
B-11
IC701
D-7
IC702
D-8
IC703
C-6
IC704
B-9
IC705
C-6
IC707
D-4
IC708
C-4
IC709
B-5
Q701
B-2
Q702
E-1
Q703
E-1
Q752
B-1
Q753
B-1
R723
R795
R794
R778
R777
R776
R726
R728
C778
Q753
C703
R717
R709
R762
R761
R764
Q702
R756
R754
R752
R758
R800
R735
R759
C757
R734
R770
R769
C764
C715
C767
C758
R715
R765
C765
C726
R712
R711
R714
C710
R706
R704
R708
R713
C708
R736
D713
R716
R720
R719
C716
C714
C717
IC708
R801
Q752
R792
R793
C794
Q701
C766
R738
IC707
Q703
C788
C787
R737
C779
C784
R781
R782
R783
R789
C780
C799
C746
R749
R748
C743
R751
C734
R733
R731
R747
R746
R790
R741
R788
R787
R784
R745
IC703
C730
C733
R730
R729
R701
C742
IC701
IC705
R780
X702
IC709
C804
R727
D701
D751
C782
C704
C754
C844
C847
C773
C774
R721
R775
C772
C712
C781
C768
D756
C718
D755
C763
C775
R739
R768
C756
R772
R740
C845
C846
C723
C724
R774
R725
C722
C709
C759
C706
R724
D706
D705
C713
C725
R771
R718
C762
R773
L702
C745
C806
R785
C783
C761
L704
C786
C832
C831
R742
C785
R750
C797
IC704
L705
L703
R722
C737
C739
R744
R743
C732
L701
C796
C749
IC702
C736
C744
C752
C741
R786
CN705
CN702
CN703
CN700
EP701
EP702
L711
L760
L758
L759
C777
C769
C770
C798
C791
L761
EP703
L710
L708
L709
C728
C719
C720
C702
C711
C751
C795
C747
C735
C753
C793
C748
C731
C740
C701
CN704
C738
E
E
E
E
E
1
18
1
36
19
18
1
36
19
3
4
5
1
48
37
13
12
1
25
20
11
1
10
36
24
7
8
14
1-869-748-
11
(11)
(CHASSIS)
(CHASSIS)
(CHASSIS)
AMP BOARD
(CONDUCTOR SIDE)
AMP BOARD
(COMPONENT SIDE)
1-869-748-
11
(11)
1
1
3
5
4
3
5
4
H2
MAIN
BOARD
CN1302
L2
SP BOARD
CN870
M2
POWER
BOARD
CN31
E2
MAIN
BOARD
CN1203
K2
SP BOARD
CN850
2
1
1
1
2
1
2
4
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
(Page 24)
7-13. P
laca de circuito impresso
–
Seção
AMP –
: Utilizada solda sem chumbo.
(Page 33)
(Page 36)
(Page 24)
(Page 33)
•
Localização
Semicondutor
Semicondutor
Ref. No. Location
HCD-SPZ
7
0
30
30
HCD-SPZ70
7-14.
Diagrama Esquemático
–
Seção
AMP
-
R727
R777
R711
R712
R756
R746
L703
R761
R762
C797
C844
C845
C722
C723
R724
R725
C724
C725
R739
R740
R721
R718
C728
C720
L710
L711
R728
R726
C846
C847
C772
C773
R774
R775
C774
C775
R772
R773
R771
R768
C770
C777
L760
L761
R776
R778
C778
R793
C713
D705
C718
C716
C717
R716
R715
C714
C715
D706
C712
C706
R738
R717
C767
C766
C765
C764
D755
D756
C768
C711
C756
C762
C763
R704
R706
C708
R708
C781
R709
C710
R713
R714
C709
C757
R752
R754
R765
C703
Q701
C794
R792
C719
C702
C769
C791
C758
R758
C782
R759
R764
C759
R800
R801
R794
IC709
X702
R781
C796
C704
C754
C752
D713
R783
C780
C779
C799
C795
R790
R789
R788
R787
R786
R785
R784
C788
C787
R742
R741
R743
R750
C806
R744
R747
C745
R749
C746
C747
IC704
C783
Q702
C726
Q752
R780
R733
C793
R722
C739
C736
R731
L702
C735
C741
C734
C732
R729
R723
C733
C743
C742
C749
C748
C730
R730
C738
R701
R751
D751
D701
C731
C701
C751
C761
R745
C798
L701
CN700
R737
R795
L704
C786
C753
R734
R735
R736
EP701
EP702
IC705
IC708
IC707
C784
L705
C785
R782
EP703
IC703
CN703
CN702
CN704
CN705
C832
C831
L709
R720
R719
L708
L759
R770
R769
L758
IC702
R748
C740
IC701
Q703
Q753
C804
C737
C744
100k
100k
100
100
100
100
100
100
0.01
0.1
0.1
0.0022
0.0022
4.7
4.7
0.0022
0.0022
10k
10k
10k
10k
1
1
220k
220k
0.1
0.1
0.0022
0.0022
4.7
4.7
0.0022
0.0022
10k
10k
10k
10k
1
1
220k
220k
2.2
47k
0.047
P6SMB39AT3
0.047
0.22
0.22
1k
1k
0.22
0.22
P6SMB39AT3
1
1
1k
1k
0.22
0.22
0.22
0.22
P6SMB39AT3
P6SMB39AT3
0.047
220
16V
16V
1
1
0.047
470
100
0.1
100
0.1
100
47p
22k
390
0.1
47p
22k
390
0
0.01
2SC3052
1
0
2200
35V
0.1
2200
35V
0.1
0.1
100
0.1
100
470
0.1
1k
1k
0
MC74VHC1GU04
49.152MHz 100
0.1
0.001
0.001
0.1
UDZW-TE17-2.4B
22
0.001
0.01
0.01
10
50V
100
100
100
100
100
100
100
0.1
0.001
10k
100
100
47k
0.1
0
470
0.01
0
0.01
100 10V
NJM2871BF18
10p
2SA1235
2.2
2SA1235
22
470
10
50V
47k
0.01
0.01
470
10
50V
0.1
0.001
0.1
1k
1k
0.1
0.01
0.01
0.1
10
50V
0.1
100
10 50V
100
100
MMDL914T1
MMDL914T1
100
10V
10V
2.2
50V
2.2
50V
0.01
100
10
50V
19P
10
0
0.001
100
10V
10V
10
10
10
CXD9788AR
CXD9774M
CXD9774M
0.001
10p
1M
MC74VHC74DTR2
2P
2P
4P
2P
0.1
0.01
3.3
3.3
3.3
3.3
NJM2871BF33
47k
220
10V
10V
PCM1803DBR
2SA1235
2SA1235
0.001
0.0047
0.1
N
S
P
M
U
T
E
SOFTMUTE
P
G
M
U
T
E
S
C
D
T
S
C
S
H
IFT
S
C
L
A
T
C
H
O
V
F
INIT
/O
T
W
SCLATCH
SCSHIFT
SCDT
PGMUTE
SOFTMUTE
NSPMUTE
/OTW
/SD
OVF
INIT
/S
D
/R
S
T
/RST
LRCK
LRCK
R-IN
R-IN
L-IN
L-IN
BCK
BCK
DOUT
DOUT
GND
+28V
GND
+28V
GND
+12V
AGND
SCDT
DGND
DGND
NSPMUTE
SOFTMUTE
PGMUTE
/OTW
SCSHIFT
SCLATCH
AGND
L-IN
R-IN
/RST
OVF
/SD
L+
L-
INIT
R-
R+
A+5V
D+3.3V
(CHASSIS)
(CHASSIS)
SFLAG
INIT
MCKSEL
LRCK
BCK
DATA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
SCLATCH
SCSHIFT
SCDT
PGMUTE
SOFTMUTE
NSPMUTE
DVSS
DVDD
XOVDD
XFSOOUT
XOVSS
VSSL
OUTL1
VDDL
VSSL
VSSR
OUTR1
VDDR
OUTR2
VSSR
VSUBC
XVSS
OUTL2
OVF
FLAGR
FLAGL
OVF
OVF
LRCK
FSYNC
BYPAS
AGND
VCC
VREF2
VREF1
RIN
LIN
BCL
DOUT
DGND
VDD
SCKI
TEST
FMT0
FMT1
MODE0
MODE1
PDWN
VCC
D2
CK2
Q2
RD2
SD2
Q2
D1
CK1
Q1
GND
RD1
SD1
Q1
RGND
BP
BM
RGND
GREG
M3
DREG
DVSS
M1
M2
DVDD
RESV
AM
AP
RGND
/RST
/SD
/OTW
PVSS
BST_B
PVDD_B
PVDD_B
OUT_B
OUT_B
PVSS
PVSS
OUT_A
OUT_A
PVDD_A
PVDD_A
BST_A
PVSS
PVDD
GREG
RGND
BP
BM
RGND
GREG
M3
DREG
DVSS
M1
M2
DVDD
RESV
AM
AP
RGND
/RST
/SD
/OTW
PVSS
BST_B
PVDD_B
PVDD_B
OUT_B
OUT_B
PVSS
PVSS
OUT_A
OUT_A
PVDD_A
PVDD_A
BST_A
PVSS
PVDD
GREG
Q702,703
OVER LOAD DETECT
OVER LOAD DETECT
Q752,753
DIGITAL POWER AMP
PVDD
GREG
GREG
PVDD
DIGITAL POWER AMP
PROTECT DETECT
+3.3V REGULATOR
VCC
NC
GND
VIN
VOUT
CONT
GND
NOISE
CLOCK SHIFT
STREAM PROCESSOR
+1.8V REGULATOR
VOUT
NOISE
GND
CONT
VIN
A/D CONVERTER
CLOCK BUFFER
10
µH
10
µH
10
µH
10
µH
10
µH
1
µH
10
µH
10
µH
10
µH
(Page
26)
(Page 34)
(Page 34)
(Page 37)
(Page
26)
HCD-SPZ
7
0
31
31
HCD-SPZ70
R966
R967
R945
Q951
Q952
R946
R944
R947
R949
R950
R951
C960
R952
R953
R954
R955
R956
R957
R958
R959
R960
R961
R962
R963
R964
R965
R978
R968
R969
R970
R971
R972
R973
R974
R975
R977
R989
R979
R980
R981
R991
R982
R992
R983
R984
R985
R986
R987
C958
C961
C957
R948
C956
C959
R976
R990
R988
S958
S959
IC951
S951
S964
S963
S962
S961
C955
S965
S954
S955
S953
S952
S966
S957
S956
RV952
S971
S972
S973
S974
S970
S969
S968
D953
RV953
RV954
RV951
D952
D951
JW960
JW961
JW955
JW956
JW959
JW957
JW953
JW954
JW958
JW951
JW952
E
E
1-869-723-
11
(11)
PANEL BOARD
STANDBY
FUNCTION
DISPLAY
CANCEL
+
–
TUNING
DSGX
D952,S956
SOURCE
DIRECT
TREBLE
+
–
EQ LEVEL
DISC 2
DISC 1
DISC 3
PLAY MODE/
TUNING MODE
REPEAT/
FM MODE
D953,S957
(SPZ70)
(SPZ50)
(SPZ70)
(SPZ50)
ROTARY ENCODER
VOLUME
ROTARY ENCODER
BASS
ROTARY ENCODER
1
3
1
3
1
3
PUSH ENTER
ROTARY ENCODER
(JOG)
1
3
1
3
EQ
S957
TUNER/
BAND
1
M L
M L
CD
u
TAPE
u
x
-
+
S951 – 959,
S961 – 966,
S961 – 966,
S968 – 974
17
1
C
MAIN
BOARD
CN1305
DISC SKIP/
EX-CHANGE
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
7-15. P
laca de circuito impresso
–
Seção
PA
I
NEL (1/2) –
:
Utilizada solda sem chumbo.
(Page 24)
D951
A-11
D952
D-10
D953
D-8
IC951
F-1
Q951
D-7
Q952
D-6
• L o c a l i z a ç ã o
Semicondutor
Ref. No. Location
HCD-SPZ
7
0
32
32
HCD-SPZ70
C851
C854
C853
C852
CN870
CN850
C998
C988
C986
R931
R932
C987
R942
R941
C997
R936
R937
R938
R939
R940
R928
R929
R930
FB981
C990
C989
C999
FB983
FB982
C982
C984
JW985
JW986
JW987
JW988
JW981
JW982
JW983
JW984
S982
S981
CN981
C944
C907
R909
R901
R908
R907
R906
R905
R921
C912
C909
C908
R911
R910
R902
Q921
Q922
C903
R926
R925
R924
R923
R922
C927
D921
D922
C942
C941
C940
C939
C938
C937
C936
C935
C934
C933
C932
C931
D925
C925
IC901
JW907
C926
C913
C922
C921
L921
FL901
JW909
JW908
JW906
JW905
JW904
JW903
JW902
JW901
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
1-869-720-
11
(11)
SP BOARD
1
2
1
2
SPEAKER
R
L
J860
K2
AMP
BOARD
CN702
K1
AMP
BOARD
CN702
L2
AMP
BOARD
CN703
L1
AMP
BOARD
CN703
(SPZ50)
1-869-724-
11
(11)
HP A-IN BOARD
J982
PHONES
PAUSE/
START
S981,982
CD
SYNCHRO
J
MAIN BOARD
CN1307
EP982
J981
AUDIO IN
K
A/K
A
K
A/K
A
E
E
FLUORESCENT INDICATOR
TUBE
1-869-725-
11
(11)
FL BOARD
1
2
3
4
5
6
7
8
9
1
2
5
35
38
39
44
34
33
23
22
12
11
1
12
13
D
MAIN BOARD
CN1306
T921
INVERTER
TRANSFORMER
(CHASSIS)
7-16.
Placa de circuito impresso
–
Seção
PA
I
NEL (2/2) –
:
Utilizada solda sem chumbo.
(Page 24)
(Page 24)
(Page 28)
(Page 30)
(Page 28)
(Page 30)
D921
B-8
D922
B-8
D925
B-8
IC901
C-5
Q921
D-8
Q922
D-8
• L o c a l i z a ç ã o
Semicondutor
Ref. No. Location
Click on the first or last page to see other CMT-SPZ70 service manuals if exist.