Sony CMT-DC500MD / HCD-J300 Service Manual ▷ View online
HCD-J300
57
57
7-14. SCHEMATIC DIAGRAM – DIGITAL BOARD –
CN1003
R1095
R1018
R1082
C1041
C1049
C1040
R1081
R1035
R1072
R1071
C1051
C1037
C1035
C1045
C1027
C1034
R1029
R1075
R1030
R1007
C1008
C1006
R1010
R2008
R2007
R2006
Q2002
IC1006
C1007
C1015
C1016
C1025
C1048
L1001
R2002
R1077
R1080
R1001
C1001
C1002
C1003
R1060
R1059
C1010
C1009
C1014
C1013
C1011
C1012
R1058
R1011
R1005
R1006
R1090
C1046
C1047
C1019
C1020
C1018
C1017
R1013
R1012
C1004
C1005
R1002
C1052
C1118
CN1004
CN1001
IC1005
C1026
R1078
R2005
R1057
R1033
R1034
R1036
C1044
R1088
R1087
R1073
C1022
C1021
C1024
R1085
X1001
C1023
R1076
R1014
R1016
R1017
C1050
C1039
C1038
C1015
R1094
R1093
R1092
R1091
IC1001
IC1004
Q1002
Q1004
Q1003
Q1001
IC B/D
IC B/D
IC B/D
(Page 52)
(Page 50)
(Page 50)
• See page 41 for Waveforms. • See page 62 for IC Block Diagrams. • See page 69 for IC Pin Function Description.
HCD-J300
58
58
7-15. PRINTED WIRING BOARDS – CONTROL SECTION –
• See page 40 for Circuit Boards Location.
R821
R816
R818
R819
Q807
R817
S820
S819
S818
Q806
JW825
D823
R820
S824
RV801
R836
C841
JW901
JW824
JW821
JW823
JW804
JW803
JW827
JR801
R826
R837
S829
S828
S825
S826
Q802 D812
S827
R822
R823
D811
R848
R847
JW801
R833
LCD801
L302
D806
R863
S833
D825
S801
Q808
R802
S802
S803
S804
R804
R811
R810
R809
R808
Q805
S813
S810
S809
R867
R866
D822
S811
S812
S805
R803
CNP802
Q803
R829
Q804
D803
D802
R851
R850
R845
R844
Q302
Q301
R305
LP301
R239
C235
C135
C232
C132
R309
CNP304
FB201
Q232
L101
L201
FB305
J301
Q132
JW836
R228
FB101
R128
R139
C553
FB551
R337
C554
R312
CN803
D801
R849
R846
R861
D805
C805
L301
JW815
JW822
JW811
JW813
JW816
JR805
R825
R853
Q801
R824
R852
JW802
JW930
R834
JW812
JW814
JW820
JW818
JW819
JW805
R827
S831
R841
C842
S832
R828
C843
JW810
CN801
R815
R842
C844
R843
S823
S822
S817
S821
JW826
D824
JW817
R862
D814
R801
R835
JW553
C551
C550
JW552
JW551
R310
R336
J302
R304
R308
CN551
R306
JW554
IC801
IC551
(Page 51)
(Page 51)
(Page 51)
7
1
S801-805, 809-813, 817-833
Ref. No.
Location
D811
B-2
D812
B-1
D814
A-6
D822
D-6
D823
F-6
D824
BG-6
D825
C-6
IC801
E-1
Q801
B-2
Q802
B-1
Q803
B-6
Q804
A-6
Q805
D-6
Q806
F-5
Q807
G-6
Q808
C-6
• Semiconductor
Location
HCD-J300
59
59
7-16. SCHEMATIC DIAGRAM – CONTROL SECTION –
J302
R844
R845
R846
R849
R850
R851
R305
R310
R304
FB551
R306
R337
R312
C554
C135
R833
JR805
R834
R835
R836
R837
R801
R802
R803
R804
R811
R810
R809
R808
R815
R822
C841
C842
IC801
R841
R842
R843
RV801
C843
C844
R823
R824
R825
R826
R827
R828
R816
R817
R818
R819
R820
R821
L302
S801
S809
S817
S818
S825
S826
JR801
S827
S828
S829
S830
S831
S832
Q801
D814
D822
D811
Q802
D812
Q805
S833
R829
R861
R862
R863
Q803
R852
R853
R866
D823
Q806
Q807
Q808
Q804
D824
D825
R867
S819
S820
S821
S822
S823
S824
S810
S811
S812
S813
S802
S803
S804
S805
L301
LCD801
R239
R139
R128
R228
FB101
FB201
C132
C232
L101
L201
C235
J301
FB305
C553
CN551
Q232
Q132
CNP304
R336
C551
C550
IC551
Q301
D801
D802
D803
CN803
CN801
CNP802
Q302
TH802
TH801
(Page 53)
(Page 52)
(Page 52)
NSPW315BSRS NSPW315BSRS NSPW315BSRS
Ver. 1.3
HCD-J300
60
60
7-17. PRINTED WIRING BOARD – POWER BOARD –
7-18. SCHEMATIC DIAGRAM – POWER BOARD –
F901
D902
C902
C904
D904
F902
JW918
JW908
JW907
JW905
JW913
JW912
JW904
JW914
D905
F903
F904
FH907
FH908
FH905
FH906
C903
C908
JW916
D908
C909
D909
R906
C905
D903
CN901
T901
T902
F905
D918
Q902
C918
R904
D910
D913
Q901
Q903
C911
R903
D907
C907
D906
C906
JW911
C910
R902
D915
C912
D912
D911
D919
D917
CN902
D920
R905
RY901
LF901
CNP307
(Page 51)
S901
VOLTAGE
SELECTOR
220V-240V
110V-120V
(SP,HK,TW)
(SP,HK,TW)
(AEP, UK)
(SP,HK,TW)
(AEP,UK)
• See page 40 for Circuit Boards Location.
Ref. No.
Location
D902
F-5
D903
D-5
D904
E-5
D905
D-5
D906
B-4
D907
B-4
D908
C-4
D909
C-4
D910
B-3
D911
A-3
D912
A-3
• Semiconductor
Location
Ref. No.
Location
D913
A-3
D915
A-4
D917
A-4
D918
D-3
D919
C-3
D920
C-3
Q901
A-4
Q902
C-3
Q903
A-4
CN902
Q903
Q901
D917
Q902
D913
D912
D910
D918
D908
D905
D903
D902
D904
D909
D907
D906
D911
D919
D920
D915
C904
C905
F903
F904
T901
C911
C906
C907
RY901
F905
S901
LF901
CN901
F901
F902
C918
R903
R904
R905
C912
R906
C910
C909
C903
C902
C908
R902
(Page 52)
Click on the first or last page to see other CMT-DC500MD / HCD-J300 service manuals if exist.