Sony FST-ZX9 / HCD-ZX9 / LBT-ZX9 Service Manual ▷ View online
49
49
HCD-ZX9
HCD-ZX9
7-21. PRINTED WIRING BOARD — MIC 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
C811
R800
R811
R804
R802
R803
R813
R812
C815
R801
R810
R805
1
3
R806
R808
C804
C806
R809
R814
C810
C813
C817
IC850
C808
C818
R807
JW822
C801
C805
C802
C807
C812
C814
RV801
J801
J802
C809
JW827
1
3
(CHASSIS)
RV801
MIC LEVEL
J801
MIC 1
J802
MIC 2
JW823
JW821
JW919
JW820
CN920
EPT808
EPT801
JW828
1-861-391-
11
(13)
F
MAIN
BOARD
NO511
(Page 42)
50
50
HCD-ZX9
HCD-ZX9
7-22. SCHEMATIC DIAGRAM — VOLUME, MIC SECTION —
R968
R1309
D911
D912
D915
R1316
R1323
R1330
R1302
C968
C967
C971
R1336
D913
D914
D917
R961
R965
R960
R962
R963
R964
R966
R967
R975
R976
S919
R974
R973
R970
R971
R972
R969
C817
C815
C808
R808
C810
R810
C813
C806
R805
C804
C805
R806
R804
C812
C814
R801
C811
C807
R803
R802
C801
R800
CN920
R1335
R1337
R1331
R1327
R1324
R1320
R1317
R1313
R1310
R1306
R1303
R1300
C969
R1301
R1308
R1315
R1322
R1329
IC850(2/2)
R980
R981
R982
R979
R978
NO924
C809
CN928
NO929
C818
Q912
Q913
Q914
Q915
Q911
D910
D907
EPT927
D909
D908
D916
S906
S910
S905
S904
S907
S908
S909
S911
S915
S918
S914
S916
S917
R814
R811
R812
R813
J802
J801
C802
R809
R807
RV801
S913
IC850(1/2)
JR909
JR910
JR911
JR912
JR913
S970
EPT808
EPT801
S975
(Page 39)
(Page 47)
51
51
HCD-ZX9
HCD-ZX9
7-23. SCHEMATIC DIAGRAM — SWITCH SECTION —
NO901
NO925
S937
S938
S939
NO919
R870
R869
R868
R864
R861
R858
R855
R852
R848
R846
R845
R844
R843
R840
R837
R834
R896
R866
R883
R882
R884
R885
R886
R887
R889
R891
R872
R873
R874
R875
R876
R877
R832
R842
NO900
R850
R860
S948
R881
S950
S951
S952
S953
S954
S955
S930
S956
S958
S959
S960
S961
S962
S963
JR903
S931
S932
S933
S934
S935
S936
JR907
JR908
S940
S941
S942
S943
S944
S945
S947
S949
CN914
S964
CN905
CN916
CN915
CN911
S957
S967
S966
S965
Q907
Q917
Q909
Q910
Q916
R895
R894
R893
C965
C964
R871
R878
R879
D926
D921
D923
D924
D922
R847
R849
R857
R859
D925
R890
R888
D918
D919
R833
R835
NO922
(Page 47)
(Page 47)
(Page 47)
52
52
HCD-ZX9
HCD-ZX9
7-24. PRINTED WIRING BOARDS — SWITCH SECTION (1/2) — • Refer to page 28 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
JR903
Q907
R846
R845
R844
R843
R842
R840
R837
R833
R835
S935
S933
CN914
D919
D918
S932
S931
S934
S936
JW920
JW910
CN915
JW911
R896
R866
2
1
1
3
R834
NO900
S937
S939
S938
CN911
CLP804
C964
C965
3
2
1
R871
1
7
Q916
R888
R890
R893
R894
R895
R883
R884
R885
R886
R889
R891
R887
R882
S957
S957
JOG
DISC 5
DISC 4
OPEN/CLOSE
DISC 3
EX-CHANGE
DISC SKIP
FLASH
DISC 2
MODE
SPEAKER
X-ROUND
ON/OFF
S965
D925,S967
NO922
S961
S967
S962
S960
REPEAT
EDIT
DIRECTION
PLAY
MODE
S959
S963
S958
S956
S964
JW
1017
JW
1018
S966
1-861-392-
11
(13)
1-861-393-
11
(13)
1-861-395-
11
(13)
R
PANEL BOARD
CN908
S
PANEL
BOARD
NO909
DISC 1
(Page 46)
(Page 46)
Ref. No.
Location
D918
E-11
D919
E-10
D925
A-3
Q907
D-10
Q916
A-12
• Semiconductor
Location
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