Sony FST-ZX9 / HCD-ZX9 / LBT-ZX9 Service Manual ▷ View online
45
45
HCD-ZX9
HCD-ZX9
7-17. SCHEMATIC DIAGRAM — POWER SECTION (2/2) —
D646
C648
D654
D655
C657
R654
R655
EP608
R644
Q644
Q647
R647
C691
C695
RY646
C659
C679
R659
R658
R679
R678
C677
R657
R656
R677
R676
C655
C649
Q648
NO607
R646
JR647
R660
R661
C658
C678
C656
C676
CN606
C692
C694
D660
D661
JW689
JW690
JW686
JW688
JW726
JW691
JW682
JW680
JW699
JW720
C690
D658
D656
R649
TM609
TM607
D700
D701
R700
R701
(Page 44)
(Page 44)
(Page 60)
(Page 58)
46
46
HCD-ZX9
HCD-ZX9
7-18. PRINTED WIRING BOARD — PANEL SECTION — • Refer to page 28 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
ECB
ECB
E
C
B
E
C
B
BCE
1
30
31
50
51
80 81
100
BCE
BCE
1
2
3
1-861-397-
11
(13)
X601
C
Q
R
JOG
BOARD
NO922
3 - 7
S
TC-A
BOARD
CN915
P
POWER
SWITCH
BOARD
NO912
T
TC-B BOARD CN916
MAIN BOARD CN507
VOL BOARD NO924
C927
C926
C924
C925
IC901
C928
C929
C930
C931
C932
C933
C934
C935
C936
C937
C938
C939
C940
C941
C942
R940
D905
Q906
R956
R957
R918
R984
R985
R986
R987
R988
R989
Q901
Q902
C923
R942
R941
R922
C917
C919
FB901
D901
D900
D902
R901
C904
R900
C903
C910
C905
R902
Q903
Q908
R903
R904
R904
R905
R906
R907
R908
R909
R910
R959
R983
R911
R912
R913
R914
R915
C916
R916
R917
R919
D903
R899
R898
R997
R998
Q904
R993
R994
Q905
C921
R944
R938
R939
R990
R958
C945
C947
C947
C950
C952
R948
C954
C956
R951
C959
C958
R954
R945
C951
R953
C957
R952
R950
C953
R949
R947
C949
C946
C948
R946
C955
R999
JR917
IC903
R1350
R1352
R1351
JR921
D927
D904
JR916
JW905
JW906
JW941
JW
942
JW943
JW944
JW
945
JW
946
JW
947
JW
948
JW949
JW951
JW
952
JW
953
JW
954
JW
955
JW
958
JW
962
JW
963
JW966
JW
967
JW
969
JW
970
JW
971
JW972
JW
973
JW
974
JW
975
JW976
JW977
JW
978
JW979
JW
980
JW
981
JW
982
JW983
JW
984
JW985
JW
986
JW
987
JW
988
JW
989
JW
990
JW
991
JW
992
JW
993
JW
994
JW
995
JW
996
JW
997
JW
998
JW999
JW
831
JW
832
JW
833
JW
834
JW
835
JW
836
JW
837
JW
838
JW
839
JW
841
JW
842
JW
843
JW845
JW
846
JW
848
JW
849
JW850
JW851
JW852
JW853
JW854
JW855
JW856
JW857
JW858
JW
859
JW861
JW862
JW
870
JW874
JW
875
JW
876
JW
877
JW
878
JW
879
JW
881
JW886
JW887
JW888
JW889
JW890
JW891
JW
899
JW
900
JW
901
JW
902
JW
903
JW
1000
JW
1001
JW
1002
JW
1003
JW1004
JW1005
JW1006
JW1007
JW
1008
S903
S928
S902
S901
SET
S900
S921
S922
S923
S925
S924
S926
S927
IC902
CN906
NO917
D906
NO910
1
1
7
4
70
63
8
1
62
NO909
C944
X601
C900
C920
JW1014
JW
896
JW
1016
JW
897
JW
898
JW895
C960
JW915
JW904
JW968
JW950
JW892
JW
868
JW
884
CN908
1
5
C961
JW
961
JW
964
JW
959
JW
960
JW
956
JW
957
JW
939
JW916
JW917
JW918
FL901
JW
844
JW885
JW
1012
JW
1013
JW
1009
JW1011
JW1010
1
9
CN913
C922
JW
840
JW893
JW860
JW
863
JW
864
JW
865
JW
866
JW867
JW
880
JW
847
C918
C973
JW
824
CLP806
CLP808
SELECT
ILLUMINATION
CLOCK/TIMER
SLEEP
DISPLAY
TUNER/BAND
TUNING
MEMORY
FM MODE
TUNER
ENTER
TUNING
MODE
(Page 53)
(Page 42)
(Page 48)
(Page 52)
(Page 52)
(Page 54)
D900
B-5
D901
B-4
D902
B-5
D903
B-4
D904
F-6
D905
A-4
D906
B-2
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
D927
F-6
IC901
D-7
IC902
D-12
IC903
E-10
Q901
C-10
Q902
C-10
Q903
G-4
Q904
G-3
Q905
G-4
Q906
G-3
Q908
B-1
Ref. No.
Location
47
47
HCD-ZX9
HCD-ZX9
• Refer to page 33 for Waveform.
7-19. SCHEMATIC DIAGRAM — PANEL SECTION — • Refer to page 69 for IC Pin Description of IC901.
R902
R903
R904
R906
R907
R908
R909
R910
R915
R938
R939
R944
R956
R957
R958
R959
R993
R994
R997
R998
R900
R922
R986
R987
R984
R983
R990
R989
R988
R905
R941
R942
D900
D901
D902
D903
C920
R911
R913
S900
S901
S902
S903
S921
S922
S923
S924
S925
S926
S927
S928
C904
C905
C923
FB901
C921
IC902
R985
C922
C900
R940
R1350
R901
JR921
Q901
Q902
D904
D927
C973
NO910
C903
C916
R912
R914
R919
R916
R918
R917
C910
C918
C919
C917
C944
D905
NO909
CN913
NO917
CN906
Q903
Q905
Q908
JW915
JW906
JW905
JW904
Q904
Q906
X601
CN908
C942
C941
C940
C939
C938
C937
C936
C935
C934
C933
C932
C931
C930
C929
C928
C927
C926
C925
C924
R948
R951
R954
C958
C956
C954
C952
C950
C947
C945
C959
R946
R945
R953
R952
R950
R949
R947
C948
C946
C961
C960
C957
C955
C953
C951
C949
R999
JR917
JR916
IC903
R1352
R1351
D906
R898
R899
IC901
FL901
(Page 55)
(Page 50)
(Page 51)
(Page 51)
(Page 38)
(Page 51)
48
48
HCD-ZX9
HCD-ZX9
7-20. PRINTED WIRING BOARDS — VOLUME SECTION — • Refer to page 28 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
ECB
ECB
ECB
ECB
ECB
R978
R982
R979
R980
R981
S970
ENTER
NO929
2
1
C969
C971
R960
Q912
R1329
C968
C967
JR913
JR912
JR910
JR909
R1337
R1336
R1335
R1331
R1330
R1327
R1324
R1323
R1322
R1320
R1317
R1316
R1315
R1313
R1310
R1309
R1308
R1306
R1303
R1302
R1302
R1301
R1300
Q915
3
2
1
Q914
Q913
JR911
Q911
R976
R975
R974
R961
R962
R963
R964
R965
R966
R967
R968
R969
2
1
15
1
R970
R971
R972
R973
JW921
JW922
JW924
JW928
JW940
EPT927
S975
D907-917
(ILLUMINATION)
NO924
S913
D913
D914
D915
D916
D917
D907
D909
D908
D910
D911
D912
S914
S918
AMP
MENU
JAZZ
ROCK
DANCE
MOVIE
GAME
VOLUME
SALSA
REGGAE
POP
SAMBA
TANGO
P FILE
X-GROOVE
SURROUND
EFFECT
ON/OFF
ON/OFF
S915
S919
S916
S917
S911
S910
S908
S907
S906
S909
S905
S904
JW925
JW926
JW929
JW927
JW913
JW912
JW923
JW908
CN928
JW909
JW914
JW829
CLP809
EPT810
CLP802
1-863-006-
11
(13)
1-861-394-
11
(13)
Q
PANEL BOARD CN913
(Page 46)
Ref. No.
Location
D907
F-9
D908
E-9
D909
D-10
D910
C-9
D911
B-8
D912
B-7
D913
B-6
D914
C-6
D915
D-5
D916
E-5
D917
F-6
Q911
C-9
Q912
C-8
Q913
C-8
Q914
C-7
Q915
C-7
• Semiconductor
Location
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