Printed Wiring Boards - Function Section - Sony HCD-GTX88 Service Manual

HCD-GTX88
6-25. PRINTED WIRING BOARDS — FUNCTION SECTION — • Refer to page 37 for Circuit Boards Location.
1 2 3
A
CD-SW BOARD
S932
DISC 2
S931
R957
DISC 1 R958
S930
B
C
JOG BOARD
S936
D
R1070 C980
JR1099
E R1071
S935
C986
R1068
R1069
F
1-872-597-
G
• Semiconductor Location
Ref. No. Location Ref. No. Location
D904 B-13 D930 B-14
D905 B-14 D1103 H-6
D906 C-14 D1104 H-6
D907 C-14 D1152 H-13
H
D908 D-14 D1153 H-13
D909 D-14
D910 D-14 IC1100 H-9
D912 B-6
D913 B-6 Q904 B-13
D914 C-6 Q905 B-13
D916 D-6 Q906 C-13
I
D917 D-6 Q907 D-13
D921 C-7 Q908 D-13
D922 D-10 Q909 B-7
D923 C-11 Q910 C-7
D924 B-10 Q911 D-7
D925 B-9 Q913 D-7
D926 C-9 Q914 E-10
D927 D-9 Q915 B-10
D928 B-13 Q916 D-8
D929 D-6 Q921 D-7
HCD-GTX88
4 5 6
FUNCTION
S933
DISC 3
R959
S919
S929
M
R956
S918 R918
NO955
m
2 1
S917 R917
1-872-595-
x
12
(12)
R916
S915
R915
CD-USB
SYNC/REC 1
S914 R914
CD-TAPE
SYNC
S937 R1052
TAPE REC
PAUSE/START
PHONES
MIC BOARD
12
(12)
R1104
C1106
D1103
D1104
(CHASSIS)
A1101
CLP901
(Page 58)
: Uses unleaded solder.
7 8 9
BOARD
S900
R1019
DISPLAY
+ D912
1 2
R1015
CN905
R1016
JW1035
JW1036
JW1034
R1017
E
JW1037
S924
JW1033
R1020
D913
R1021
-
S920
JW1032
TUNING +
>
JW1031
JW1030
D914 R1022
JW1029
R1023
JW1039
E JW1028
JW1040 S923
Q910
JW1027
RETURN
JW1026
JW1024
S921 JW1025
R1065
JW1023
u
R1032 JW1022
R1064
R1033
D917 R1034
R921
JW1021
Q913 R1047
S911
Q916
JW1049
R1028 E ENTER
E
R1029 R1048
R910
JW1020
R1030 JW1019
R1049
D916 Q911
S922
E JW1018
JW1017
R911
R961
JW1016
TUNING –
Q921
R964 E . JW1015
D929
JW1042
CN950
JW1014
JW1043
24 2
JW1044
25 1
PANEL
N
BOARD
CN900
(Page 54)
4
JW1114
5
C1109 R1174
JR1194 C1160
R1188
R1183
JW1121
C1163
JW1117
CN907
5 NO902 1
3
1
POWER MAIN
O G
BOARD BOARD
NO601 CN100
(Page 48)
56 56
10 11 12
S907
S925
ILLUMINATION
SURROUND
SPEAKER MODE
R925 R907
Q915 R1062
R924
R1061 JW1011
E
R1060
AMP MENU S908
FLANGER
D925 C947 D924
JW1010
CN904 JW1009
1
3
S909
DELAY
D922–927
(ILLUMINATION)
JW1008
S910
CHORUS
SOUND FLASH JW1046
D927 D922
S913
S912
ERASE
Q914
E
J1100
MIC
RV1150
MIC LEVEL
JW1124
C1111
JW1001
JW1115
R1180
R1138
1
IC1100
8
C1113
JW1113
C1161 JW1107
R1187
CLP902
13 14
R984
S934
Q905
D928
E
Q904
R990 E R906 S906
D905
CD
R991
S926 R992
EQ BAND/ R993
E
MEMORY R995 R905 S905
R926
R996
D906
JW1051
R997
JW1052 TUNER/BAND
JW1053
R904 S904
S927
D907
GROOVE
R1000 TAPE A/B
R999
R998
R903 S903
E
D908
JW1005 R1003
AUDIO
R1004
JW1007 R1002
R1005
JW1006
R1006
R1007
R902 S902
D909
E
R927
R928
VIDEO
R1010
R1011
R1009
S928
S901
R901
PRESET EQ
D910
USB
1-872-594- 12
(12)
JW1108
(CHASSIS)
(CHASSIS)
A1100
CLP904
CLP900 12
1-872-596-
(12)