Sony CDX-GT720 / CDX-GT72W / CDX-GT770 Service Manual ▷ View online
45
CDX-GT72W/GT720/GT770
6-3. FRONT SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
X-2189-354-1 BUTTON (ASSY) (S) (GT72W/GT720)
101
X-2189-355-1 BUTTON (ASSY) (S) (GT770)
102
X-2189-349-1 PANEL (SV) ASSY, FRONT (GT720)
102
X-2189-350-1 PANEL (SV) ASSY, FRONT (GT72W)
102
X-2189-351-1 PANEL (SV) ASSY, FRONT (GT770)
103
3-287-444-01 CUSHION
(KNOB)
104
3-275-928-01 BASE
(KNOB)
105
X-2189-348-1 COVER (KNOB) (SV) ASSY
106
3-264-712-01 SPRING
(OPEN)
107
3-078-890-31 SCREW,
TAPPING
108
3-275-925-01 PANEL
(BACK)
109
3-250-543-21 SCREW (+B P-TITE M2)
110
X-2187-544-1 CASE ASSY (for FRONT PANEL) (GT770)
111
A-1438-743-A PANEL COMPLETE ASSY, FRONT (GT720)
111
A-1439-731-A PANEL COMPLETE ASSY, FRONT (GT72W)
111
A-1439-732-A PANEL COMPLETE ASSY, FRONT (GT770)
112
3-275-970-01 CUSHION
(LIST)
113
3-293-428-01 SHEET
(FL)
FL900 1-519-999-11 INDICATOR
TUBE,
FLUORESCENT
101
112
113
113
102
FL900
not supplied
not supplied
not supplied
not supplied
not supplied
(JACK board)
(JACK board)
not supplied
(DISPLAY board)
(DISPLAY board)
not supplied
not supplied
103
104
105
106
107
108
109
109
109
110
111
46
CDX-GT72W/GT720/GT770
6-4. CD MECHANISM SECTION
(MG-101FC-188//Q)
(MG-101FC-188//Q)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
151
A-1289-450-A MECHANICAL BLOCK ASSY (08)
152
A-1284-705-A DAXEV08//Q
0
153
X-2149-672-1 SERVICE ASSY, OP (DAX-25A)
154
2-626-869-01 SCREW (M2X3), SERRATION
155
3-348-998-31 SCREW (M1.4X2.5), TAPPING, PAN
156
3-352-758-31 SCREW (M1.7X2.5), TOOTHED LOCK
157
A-1177-362-A SERVO BOARD, COMPLETE
#7
7-627-000-08 SCREW, PRECISION +P 1.7X2.2 TYPE3
not supplied
#7
#7
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
151
152
153
155
154
157
156
156
47
CDX-GT72W/GT720/GT770
SECTION 7
ELECTRICAL PARTS LIST
BASE PANEL BOARD
****************
<
CONNECTOR
>
CN904
1-821-636-11 SOCKET, CONNECTOR 20P
CN905
1-818-076-81 CONNECTOR, FFC/FPC (ZIF) 36P
<
SWITCH
>
S901
1-798-032-11 SWITCH, DETECTION (NOSE DET)
S902 1-786-653-21 SWITCH,
TACTILE
(RESET)
*************************************************************
DISPLAY
BOARD
*************
<
CAPACITOR
>
C901 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C903 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C904 1-115-339-11 CERAMIC
CHIP 0.1uF
10% 50V
C909 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C910 1-162-970-11 CERAMIC
CHIP 0.01uF 10% 25V
C911 1-165-908-11 CERAMIC
CHIP 1uF
10% 10V
C914 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C915 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C916 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C917 1-162-915-11 CERAMIC
CHIP 10PF
0.5PF 50V
C919 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C923 1-115-339-11 CERAMIC
CHIP 0.1uF
10% 50V
C925 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C956 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C957 1-115-339-11 CERAMIC
CHIP 0.1uF
10% 50V
C958 1-115-339-11 CERAMIC
CHIP 0.1uF
10% 50V
<
CONNECTOR
>
CN902
1-820-620-11 PLUG, CONNECTOR 24P
<
DIODE
>
D931
6-501-730-01 DIODE MAZ8051GMLS0
D932
6-501-730-01 DIODE MAZ8051GMLS0
D933
6-501-730-01 DIODE MAZ8051GMLS0
D934
6-501-730-01 DIODE MAZ8051GMLS0
D935
6-501-730-01 DIODE MAZ8051GMLS0
D936
6-501-730-01 DIODE MAZ8051GMLS0
D937
6-501-730-01 DIODE MAZ8051GMLS0
D938
6-501-730-01 DIODE MAZ8051GMLS0
D951
6-501-730-01 DIODE MAZ8051GMLS0
D952
1-803-902-21 PROTECTOR CHIP, SURGE
D953
1-803-902-21 PROTECTOR CHIP, SURGE
D954
1-803-902-21 PROTECTOR CHIP, SURGE
D955
6-501-730-01 DIODE MAZ8051GMLS0
D956
6-501-730-01 DIODE MAZ8051GMLS0
D962
6-501-730-01 DIODE MAZ8051GMLS0
< ROTARY ENCODER >
ENC901 1-480-463-11 ENCODER, ROTARY (PUSH ENTER/SOUND/
MENU,VOLUME,+,–,>,.)
< FERRITE BEAD >
FB901 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB902 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB903 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB905 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB908 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB911 1-216-864-11 SHORT
CHIP 0
FB912 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB913 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB914 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB915 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB916 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB920 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB921 1-216-809-11 METAL
CHIP 100
5% 1/10W
FB951 1-216-864-11 SHORT
CHIP 0
FB952 1-216-864-11 SHORT
CHIP 0
FB953
1-500-329-21 INDUCTOR, FERRITE BEAD
FB954
1-500-329-21 INDUCTOR, FERRITE BEAD
FB955
1-500-329-21 INDUCTOR, FERRITE BEAD
< FLUORESCENT INDICATOR TUBE >
FL900 1-519-999-11 INDICATOR
TUBE,
FLUORESCENT
<
IC
>
IC901
6-807-869-01 IC M30876FJBA03GP
IC903
6-600-629-01 IC RS-470 (IR)
< JUMPER RESISTOR >
JC907 1-216-864-11 SHORT
CHIP 0
<
DIODE
>
LED901 6-502-237-01 LED CL-321YF-D-T (SOURCE)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
BASE PANEL
When indicating parts by reference num-
ber, please include the board name.
ber, please include the board name.
Note:
• Due to standardization, replacements in
• Due to standardization, replacements in
the parts list may be different from the
parts specifi ed in the diagrams or the com-
ponents used on the set.
parts specifi ed in the diagrams or the com-
ponents used on the set.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice.
vice.
Some delay should be anticipated when
ordering these items.
• CAPACITORS
uF:
uF:
μF
• COILS
uH:
uH:
μH
• RESISTORS
All resistors are in ohms.
METAL:
All resistors are in ohms.
METAL:
Metal-fi lm resistor.
METAL OXIDE: Metal oxide-fi lm resistor.
F:
F:
nonfl ammable
• SEMICONDUCTORS
In each case, u: μ, for example:
uA.
In each case, u: μ, for example:
uA.
. :
μA. . , uPA. . , μPA. . ,
uPB.
.
:
μPB. . , uPC. . , μPC. . ,
uPD.
.
:
μPD. .
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
Les composants identifi és par une marque
0
0
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifi é.
le numéro spécifi é.
DISPLAY
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
CDX-GT72W/GT720/GT770
48
LED902 6-502-237-01 LED CL-321YF-D-T (MODE)
LED903 6-502-237-01 LED CL-321YF-D-T (DSPL)
LED904 6-502-237-01 LED CL-321YF-D-T (SHUF)
LED905 6-502-237-01 LED CL-321YF-D-T (OFF)
LED906 6-502-237-01 LED CL-321YF-D-T (SCRL)
LED903 6-502-237-01 LED CL-321YF-D-T (DSPL)
LED904 6-502-237-01 LED CL-321YF-D-T (SHUF)
LED905 6-502-237-01 LED CL-321YF-D-T (OFF)
LED906 6-502-237-01 LED CL-321YF-D-T (SCRL)
LED907 6-502-237-01 LED CL-321YF-D-T (Z)
LED920 6-501-547-01 LED CL-197HB1E-D-T (RING ILLUMINATION)
LED921 6-501-547-01 LED CL-197HB1E-D-T (RING ILLUMINATION)
LED922 6-501-547-01 LED CL-197HB1E-D-T (RING ILLUMINATION)
LED923 6-501-547-01 LED CL-197HB1E-D-T (RING ILLUMINATION)
LED920 6-501-547-01 LED CL-197HB1E-D-T (RING ILLUMINATION)
LED921 6-501-547-01 LED CL-197HB1E-D-T (RING ILLUMINATION)
LED922 6-501-547-01 LED CL-197HB1E-D-T (RING ILLUMINATION)
LED923 6-501-547-01 LED CL-197HB1E-D-T (RING ILLUMINATION)
LED928 6-500-510-01 LED CL-195PG-CD-T (BACK)
LED930 6-500-510-01 LED CL-195PG-CD-T (LIST) (GT72W/GT720)
LED930 6-500-510-01 LED CL-195PG-CD-T (LIST/CAT) (GT770)
LED930 6-500-510-01 LED CL-195PG-CD-T (LIST) (GT72W/GT720)
LED930 6-500-510-01 LED CL-195PG-CD-T (LIST/CAT) (GT770)
<
TRANSISTOR
>
Q920
6-551-856-01 TRANSISTOR LTC614TKFP8T146
Q921
6-551-856-01 TRANSISTOR LTC614TKFP8T146
Q923
6-551-856-01 TRANSISTOR LTC614TKFP8T146
Q924
6-551-856-01 TRANSISTOR LTC614TKFP8T146
< RESISTOR >
R901 1-216-820-11 METAL
CHIP 820
5% 1/10W
R902 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R903 1-216-820-11 METAL
CHIP 820
5% 1/10W
R904 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R905 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R906 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R907 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R908 1-216-820-11 METAL
CHIP 820
5% 1/10W
R909 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R910 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R911 1-216-809-11 METAL
CHIP 100
5% 1/10W
R912 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R916 1-216-845-11 METAL
CHIP 100K
5% 1/10W
R917 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R918 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R919 1-216-864-11 SHORT
CHIP 0
R920 1-216-845-11 METAL
CHIP 100K
5% 1/10W
R931 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R932 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R933 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R934 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R948 1-216-864-11 SHORT
CHIP 0
R949 1-216-864-11 SHORT
CHIP 0
R950 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R951 1-216-845-11 METAL
CHIP 100K
5% 1/10W
R952 1-216-845-11 METAL
CHIP 100K
5% 1/10W
R953 1-216-845-11 METAL
CHIP 100K
5% 1/10W
R954 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R955 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R956 1-216-809-11 METAL
CHIP 100
5% 1/10W
R957 1-216-864-11 SHORT
CHIP 0
R958 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R959 1-216-845-11 METAL
CHIP 100K
5% 1/10W
R960 1-216-845-11 METAL
CHIP 100K
5% 1/10W
R961 1-216-845-11 METAL
CHIP 100K
5% 1/10W
R962 1-216-845-11 METAL
CHIP 100K
5% 1/10W
R963 1-216-017-11 RES-CHIP
47
5% 1/10W
R964 1-216-017-11 RES-CHIP
47
5% 1/10W
R965 1-216-864-11 SHORT
CHIP 0
R970 1-216-818-11 METAL
CHIP 560
5% 1/10W
R971 1-216-818-11 METAL
CHIP 560
5% 1/10W
R972 1-216-818-11 METAL
CHIP 560
5% 1/10W
R973 1-216-818-11 METAL
CHIP 560
5% 1/10W
R974 1-216-818-11 METAL
CHIP 560
5% 1/10W
R975 1-216-818-11 METAL
CHIP 560
5% 1/10W
R976 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R977 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R978 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R979 1-216-808-11 METAL
CHIP 82
5% 1/10W
R981 1-216-809-11 METAL
CHIP 100
5% 1/10W
R982 1-216-802-11 METAL
CHIP 27
5% 1/10W
R983 1-216-815-11 METAL
CHIP 330
5% 1/10W
R984 1-216-809-11 METAL
CHIP 100
5% 1/10W
R985 1-216-802-11 METAL
CHIP 27
5% 1/10W
R986 1-216-815-11 METAL
CHIP 330
5% 1/10W
R987 1-216-809-11 METAL
CHIP 100
5% 1/10W
R988 1-216-802-11 METAL
CHIP 27
5% 1/10W
R989 1-216-815-11 METAL
CHIP 330
5% 1/10W
R990 1-216-809-11 METAL
CHIP 100
5% 1/10W
R991 1-216-803-11 METAL
CHIP 33
5% 1/10W
R992 1-216-819-11 METAL
CHIP 680
5% 1/10W
R993 1-216-817-11 METAL
CHIP 470
5% 1/10W
R994 1-216-817-11 METAL
CHIP 470
5% 1/10W
<
SWITCH
>
S911 1-786-653-21 SWITCH,
TACTILE
(SCRL)
S912 1-786-653-21 SWITCH,
TACTILE
(DSPL)
S913 1-786-653-21 SWITCH,
TACTILE
(BACK)
S914
1-786-653-21 SWITCH, TACTILE (LIST) (GT72W/GT720)
S914
1-786-653-21 SWITCH, TACTILE (LIST/CAT) (GT770)
S915 1-786-653-21 SWITCH,
TACTILE
(MODE)
S916 1-786-653-21 SWITCH,
TACTILE
(SHUF)
S917 1-786-653-21 SWITCH,
TACTILE
(Z)
S918 1-786-653-21 SWITCH,
TACTILE
(OFF)
S919 1-786-653-21 SWITCH,
TACTILE
(SOURCE)
<
VIBRATOR
>
X901
1-813-522-21 VIBRATOR, CERAMIC (6.75MHz)
*************************************************************
JACK
BOARD
***********
<
JACK
>
J991
1-820-664-11 SMALL TYPE JACK (WITH SWITCH) (AUX)
*************************************************************
A-1441-047-A MAIN BOARD, COMPLETE (GT72W/GT720)
A-1441-049-A MAIN BOARD, COMPLETE (GT770)
*********************
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
7-685-794-09 SCREW +PTT 2.6X10 (S)
7-685-795-09 SCREW +PTT 2.6X12 (S)
<
CAPACITOR
>
C101 1-126-941-11 ELECT
470uF 20% 25V
C102 1-126-160-11 ELECT
1uF
20% 50V
C103 1-112-302-11 ELECT
3300uF 20% 16V
C104 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C105 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C110 1-162-970-11 CERAMIC
CHIP 0.01uF 10% 25V
JACK
DISPLAY
MAIN
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