Read Sony HCD-NEZ50 (serv.man2) Service Manual online
HCD-NEZ50
3
3
HCD-NEZ50
2-1. PRINTED WIRING BOARD – PANEL Board –
JR702
JR704
JR705
JR706
JR707
JR712
JR701
JR715
JR716
JR719
JR720 JR721
JR722
JR723
JR724
JR725
JR727
JR728
JR729
JR730
JR732
JR733
JR734
JR735
JR736
JR737
JR738
JR739
R846
JR718
JR731
JR740
JR801
R887
D801
R811
R810
R884
R871
R885
R878
R869
C833
R848
C831
R726
R725
R824
R826
R870
R859
R803
R715
R713
R802
R801
R830
R712
R701
R702
R710
R704
R703
R805
R711
Q808
R724
C805
R832
R813
R829
R820
C804
C803
R843 R842
R844
R845
R837
R814
R877
R822
R827
R828
R815
IC803
R847
R723
R709
R708
R819 R816
R835
R825
C834
R841
D809
C821
C822
R856
R862
R863
C819
IC801
C820
R721
R851
C826
R833
R879
R880
R881
R882
R883
R849
R850
R853
R852
R817
Q805
Q803
Q801
Q807
C817
R806
R876
R875
R874
R873
R872
R868
R886
C829
C815
R831
R722
C827
R836
R840
R861
R839
R807
R812
C823
R808
R804
R707
C816
R854
R818
R857
R858
C812
R860
C828
D807
R727
R720
R716
R718
R717
R719
JR703
CN804
CN1805
JW801
JW802
JW803
JW804
JW808
JW809
JW810
JW811
JW812
JW813
JW814
JW816
JW817
JW
819
JW
820
JW
821
JW
824
JW
826
JW
827
JW
829
JW
832
JW
833
JW
834
JW835
JW836
JW838
JW839
JW840
JW841
JW842
JW843
JW
845
JW
847
JW
848
JW849
JW850
JW851
JW852
JW
854
JW
860
JW
861
JW
862
JW
863
JW865
JW867
JW868
JW870
JW871
JW872
JW873
JW875
JW876
JW
877
JW880
JW881
JW882
JW883
JW884
JW885
JW886
JW887
JW888
JW889
JW890
JW891
JW892
JW893
JW894
JW895
JW896
JW897
JW898
JW
806
JW
822
JW
830
JW878
JW866
JW864
JW
857
JW
856
JW
858
JW874
JW
855
JW
831
JW
823
JW837
JW844
JW825
JW
828
JW805
S803
S814
RV801
D804
S808
C807
C811
X801
S805
Q804
Q802
LCD801
C802
C809
S802
S801
IC802
S804
S806
S809
C859
C801
D805
S810
S807
S811
S813
S812
C808
C818
JW815
JW807
JW
818
JW
869
JW
879
D806
PANEL BOARD
1-869-356-
13
(13)
E
E
E
E
1
2
4
E
LIQUID CRYSTAL DISPLAY
D804,805
(LCD BACK LIGHT)
1
3
3
1
STANDBY
DSGX
CD SYNC
PAUSE/
START
TUNER/
BAND
TUNING –
TUNING +
PLAY MODE/
TUNING MODE
VOLUME
ROTALY ENCODER
3
1
2
X802
TAPE
CD
E
E
TAPE MECHANISM
DECK BLOCK
SUPPLIED WITH THE
ASSEMBLED BLOCK
1
9
5
FFC803
G
DC BOARD
CN900
1
17
FFC804
FFC805
2
1
F
MAIN BOARD
CN320
(Refer to page 20
on service manual)
(Refer to page 20
on service manual)
(Refer to page 26
on service manual)
D
MAIN BOARD
CN321
S820
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
CD LID
OPEN/CLOSE
DETECT
S801 – 814
A
K
K
1
6
(NC)
FFC801
13
1
FUNCTION
(AEP, UK)
(E, E51, MX, AR)
(AEP, UK)
+
–
(AEP, UK)
(E, E51, MX, AR)
30
31
50
51
80
81
1
100
C806
C832
Ref. No. Location
D801
F-9
D804
C-3
D805
C-3
D806
G-9
D807
C-8
D809
G-9
IC801
D-6
IC802
D-8
IC803
C-8
Q801
C-7
Q802
E-9
Q803
D-8
Q804
E-8
Q805
E-8
Q807
B-7
Q808
C-3
•
Semiconductor
Location
Location
: Uses unleaded solder.
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