Sony CDX-GT420U / CDX-GT424U / CDX-GT427UE / CDX-GT470U / CDX-GT470US Service Manual ▷ View online
37
CDX-GT420U/GT424U/GT427UE/GT470U/GT470US
51
A-1363-645-A PANEL COMPLETE ASSY, FRONT
(GT420U:AEP,UK,RU)
51
A-1366-474-A PANEL COMPLETE ASSY, FRONT (GT424U)
51
A-1366-528-A PANEL COMPLETE ASSY, FRONT (GT470US)
51
A-1367-113-A PANEL COMPLETE ASSY, FRONT (GT470U)
51
A-1367-681-A PANEL COMPLETE ASSY, FRONT (GT427UE)
51
A-1367-705-A PANEL COMPLETE ASSY, FRONT (GT420U:US)
52
X-2186-947-1 BUTTON ASSY (S) (GT420U:AEP,UK,RU)
52
X-2187-114-1 BUTTON ASSY (S) (GT424U/GT427UE)
52
X-2187-119-1 BUTTON ASSY (S) (GT470US)
52
X-2187-139-1 BUTTON ASSY (S) (GT420U:US/GT470U)
53
X-2176-322-1 CAP
(USB)
ASSY
54
3-251-320-01 EMBLEM (NO. 2.5), SONY
55
X-2186-948-1 KNOB
(VOL)
(SV)
ASSY
56
X-2186-949-1 PANEL (SV) ASSY, FRONT (GT420U:AEP,UK,RU)
56
X-2187-115-1 PANEL (SV) ASSY, FRONT (GT424U)
56
X-2187-120-1 PANEL (SV) ASSY, FRONT (GT470US)
56
X-2187-140-1 PANEL (SV) ASSY, FRONT (GT470U)
56
X-2187-150-1 PANEL (SV) ASSY, FRONT (GT427UE)
56
X-2187-153-1 PANEL (SV) ASSY, FRONT (GT420U:US)
57
2-639-881-01 SPRING
(RELEASE)
58
3-214-259-11 ILLUMINATOR
(LCD)
59
1-780-533-21 CONDUCTIVE BOARD, CONNECTION
60
3-269-027-01 PANEL (USB), BACK
61
3-250-543-21 SCREW (+B P-TITE M2)
62
X-2187-544-1 CASE ASSY (for FRONT PANEL) (EXCEPT US)
CN902
1-820-877-11 CONNECTOR, USB (SOCKET) (USB)
LCD901 1-802-569-11 DISPLAY PANEL, LIQUID CRYSTAL
RE901 1-479-902-21 ENCODER,
RE901 1-479-902-21 ENCODER,
ROTARY
(PUSH
ENTER/SELECT/VOLUME)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
6-2. FRONT PANEL SECTION
LCD901
not supplied
not supplied
CN902
not supplied
(KEY board)
(KEY board)
not supplied
(JACK board)
(JACK board)
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
51
52
53
54
55
56
57
59
58
60
61
61
RE901
62
Ver. 1.1
38
CDX-GT420U/GT424U/GT427UE/GT470U/GT470US
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
A-1313-179-A MECHANICAL BLOCK (U) ASSY (08)
102
A-1284-705-A DAXEV08//Q
0 103
X-2149-672-1 SERVICE ASSY, OP (DAX-25A)
104
2-626-869-01 SCREW (M2X3), SERRATION
105
3-348-998-31 SCREW (M1.4X2.5), TAPPING, PAN
106
3-352-758-31 SCREW (M1.7X2.5), TOOTHED LOCK
107
A-1362-921-A SERVO BOARD, COMPLETE
#7
7-627-000-08 SCREW, PRECISION +P 1.7X2.2 TYPE3
6-3. CD MECHANISM SECTION
(MG-101I-188//Q)
(MG-101I-188//Q)
not supplied
#7
#7
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
101
102
103
105
104
107
106
not supplied
106
39
CDX-GT420U/GT424U/GT427UE/GT470U/GT470US
SECTION 7
ELECTRICAL PARTS LIST
JACK
BOARD
**********
< FERRITE BEAD >
FB901
1-469-179-21 INDUCTOR, FERRITE BEAD
FB902
1-469-179-21 INDUCTOR, FERRITE BEAD
FB903
1-414-671-22 INDUCTOR, FERRITE BEAD
<
JACK
>
J901
1-819-732-21 JACK (DIA.3.5) (AUX)
*************************************************************
KEY
BOARD
*********
1-780-533-21 CONDUCTIVE BOARD, CONNECTION
3-214-259-11 ILLUMINATOR
(LCD)
<
CAPACITOR
>
C901 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C903 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C905 1-162-970-11 CERAMIC
CHIP 0.01uF 10% 25V
C971 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C981 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C983 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C984 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C986 1-125-891-11 CERAMIC
CHIP 0.47uF 10% 10V
<
CONNECTOR
>
CN901
1-820-619-11 PLUG, CONNECTOR 20P
CN902
1-820-877-11 CONNECTOR, USB (SOCKET) (USB)
<
DIODE
>
D804
6-501-743-01 DIODE MAZ8068GMLS0
D903
6-501-782-01 DIODE MAZ8180GMLS0
D908
6-501-730-01 DIODE MAZ8051GMLS0
D909
6-501-730-01 DIODE MAZ8051GMLS0
D951
1-804-988-21 VARISTOR, CHIP (1608)
D953
1-804-988-21 VARISTOR, CHIP (1608)
D955
1-804-988-21 VARISTOR, CHIP (1608)
D981
6-501-730-01 DIODE MAZ8051GMLS0
D982
6-501-193-01 DIODE 1SS355WTE-17
D991
6-501-743-01 DIODE MAZ8068GMLS0
D992
6-501-743-01 DIODE MAZ8068GMLS0
D993
6-501-743-01 DIODE MAZ8068GMLS0
D994
6-501-743-01 DIODE MAZ8068GMLS0
< FERRITE BEAD >
FB904
1-469-876-11 INDUCTOR, FERRITE BEAD
FB906 1-216-295-11 SHORT
CHIP 0
FB907 1-216-295-11 SHORT
CHIP 0
<
IC
>
IC901
6-707-063-01 IC LC75826WH-US-E
IC971
6-600-629-01 IC RS-470 (IR)
< LIQUID CRYSTAL DISPLAY >
LCD901 1-802-569-11 DISPLAY PANEL, LIQUID CRYSTAL
<
DIODE
>
LED931 6-501-339-01 LED NESW505CT-AST (LCD BACK LIGHT)
LED941 8-719-053-09 LED SML-310VTT86 (
LED941 8-719-053-09 LED SML-310VTT86 (
Z) (EXCEPT GT427UE)
LED941 8-719-078-21 LED SML-310PTT86 (
Z) (GT427UE)
LED942 8-719-053-09 LED SML-310VTT86 (OFF)
(EXCEPT
GT427UE)
LED942 8-719-078-21 LED SML-310PTT86 (OFF) (GT427UE)
LED943 8-719-053-09 LED SML-310VTT86 (BROWSE)
(EXCEPT
GT427UE)
LED943 8-719-078-21 LED SML-310PTT86 (BROWSE) (GT427UE)
LED944 8-719-053-09 LED SML-310VTT86 (SOURCE)
LED944 8-719-053-09 LED SML-310VTT86 (SOURCE)
(EXCEPT
GT427UE)
LED944 8-719-078-21 LED SML-310PTT86 (SOURCE) (GT427UE)
LED945 8-719-053-09 LED SML-310VTT86 (MODE)
LED945 8-719-053-09 LED SML-310VTT86 (MODE)
(EXCEPT
GT427UE)
LED945 8-719-078-21 LED SML-310PTT86 (MODE) (GT427UE)
LED946 8-719-053-09 LED SML-310VTT86 (BACK)
LED946 8-719-053-09 LED SML-310VTT86 (BACK)
(EXCEPT
GT427UE)
LED946 8-719-078-21 LED SML-310PTT86 (BACK) (GT427UE)
LED951 8-719-053-09 LED SML-310VTT86 (RING ILLUMINATION)
LED951 8-719-053-09 LED SML-310VTT86 (RING ILLUMINATION)
(EXCEPT
GT427UE)
LED951 8-719-078-21 LED SML-310PTT86 (RING ILLUMINATION)
(GT427UE)
LED952 8-719-053-09 LED SML-310VTT86 (RING ILLUMINATION)
(EXCEPT
GT427UE)
LED952 8-719-078-21 LED SML-310PTT86 (RING ILLUMINATION)
(GT427UE)
LED953 8-719-053-09 LED SML-310VTT86 (RING ILLUMINATION)
(EXCEPT
GT427UE)
LED953 8-719-078-21 LED SML-310PTT86 (RING ILLUMINATION)
(GT427UE)
<
COIL
>
LF901
1-457-223-11 COIL, COMMON MODE CHOKE
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
JACK
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. .
• Abbreviation
EA :
EA :
Saudi
Arabia
model
IND
: Indian model
MX
: Mexican model
RU :
Russian
model
The components identifi ed by mark
0
or dotted line with mark
0 are critical for
safety.
Replace only with part number specifi ed.
Replace only with part number specifi ed.
KEY
Ver. 1.1
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
CDX-GT420U/GT424U/GT427UE/GT470U/GT470US
40
< SWITCH >
LSW907 1-786-805-13 SWITCH, TACTILE (WITH LED)
(
M > /SEEK+) (EXCEPT GT427UE)
LSW907 1-786-806-13 SWITCH, TACTILE (WITH LED)
(
M > /SEEK+) (GT427UE)
LSW908 1-786-805-13 SWITCH, TACTILE (WITH LED)
(
. m /SEEK–) (EXCEPT GT427UE)
LSW908 1-786-806-13 SWITCH, TACTILE (WITH LED)
(
. m /SEEK–) (GT427UE)
LSW909 1-786-805-13 SWITCH, TACTILE (WITH LED) (EQ3)
(EXCEPT
GT427UE)
LSW909 1-786-806-13 SWITCH, TACTILE (WITH LED) (EQ3)
(GT427UE)
LSW910 1-786-805-13 SWITCH, TACTILE (WITH LED) (BTM)
(GT420:US/GT470U/GT470US)
LSW910 1-786-805-13 SWITCH, TACTILE (WITH LED) (AF/TA/PTY)
(GT420:AEP,UK,RU/GT424U)
LSW910 1-786-806-13 SWITCH, TACTILE (WITH LED) (AF/TA/PTY)
(GT427UE)
LSW911 1-786-805-13 SWITCH, TACTILE (WITH LED) (1/ALBM –)
(EXCEPT
GT427UE)
LSW911 1-786-806-13 SWITCH, TACTILE (WITH LED) (1/ALBM –)
(GT427UE)
LSW912 1-786-805-13 SWITCH, TACTILE (WITH LED) (2/ALBM +)
(EXCEPT
GT427UE)
LSW912 1-786-806-13 SWITCH, TACTILE (WITH LED) (2/ALBM +)
(GT427UE)
LSW913 1-786-805-13 SWITCH, TACTILE (WITH LED) (3/REP)
(EXCEPT
GT427UE)
LSW913 1-786-806-13 SWITCH, TACTILE (WITH LED) (3/REP)
(GT427UE)
LSW914 1-786-805-13 SWITCH, TACTILE (WITH LED) (4/SHUF)
(EXCEPT
GT427UE)
LSW914 1-786-806-13 SWITCH, TACTILE (WITH LED) (4/SHUF)
(GT427UE)
LSW915 1-786-805-13 SWITCH, TACTILE (WITH LED) (5/DM+)
(EXCEPT
GT427UE)
LSW915 1-786-806-13 SWITCH, TACTILE (WITH LED) (5/DM+)
(GT427UE)
LSW916 1-786-805-13 SWITCH, TACTILE (WITH LED) (6/PAUSE)
(EXCEPT
GT427UE)
LSW916 1-786-806-13 SWITCH, TACTILE (WITH LED) (6/PAUSE)
(GT427UE)
LSW917 1-786-805-13 SWITCH, TACTILE (WITH LED) (DSPL/SCRL)
(EXCEPT
GT427UE)
LSW917 1-786-806-13 SWITCH, TACTILE (WITH LED) (DSPL/SCRL)
(GT427UE)
<
TRANSISTOR
>
Q801
8-729-027-44 TRANSISTOR DTC114TKA-T146
Q931
8-729-027-44 TRANSISTOR DTC114TKA-T146
Q932
6-551-444-01 TRANSISTOR RT1N436C-TP-1
< RESISTOR >
R901 1-216-047-11 RES-CHIP
820
5% 1/10W
R902 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R903 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R904 1-216-824-11 METAL
CHIP 1.8K
5% 1/10W
R905 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R906 1-216-827-11 METAL
CHIP 3.3K
5% 1/10W
R907 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R908 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R909 1-216-820-11 METAL
CHIP 820
5% 1/10W
R910 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R911 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R912 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R913 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R914 1-216-824-11 METAL
CHIP 1.8K
5% 1/10W
R915 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R916 1-216-827-11 METAL
CHIP 3.3K
5% 1/10W
R921 1-216-864-11 SHORT
CHIP 0
R922 1-216-864-11 SHORT
CHIP 0
R931 1-216-814-11 METAL
CHIP 270
5% 1/10W
R932 1-216-814-11 METAL
CHIP 270
5% 1/10W
R934 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R941 1-216-811-11 METAL
CHIP 150
5% 1/10W
(GT427UE)
R941 1-216-812-11 METAL
CHIP 180
5% 1/10W
(EXCEPT
GT427UE)
R942 1-216-810-11 METAL
CHIP 120
5% 1/10W
(GT427UE)
R942 1-216-811-11 METAL
CHIP 150
5% 1/10W
(EXCEPT
GT427UE)
R943 1-216-811-11 METAL
CHIP 150
5% 1/10W
(GT427UE)
R943 1-216-812-11 METAL
CHIP 180
5% 1/10W
(EXCEPT
GT427UE)
R944 1-216-810-11 METAL
CHIP 120
5% 1/10W
(GT427UE)
R944 1-216-811-11 METAL
CHIP 150
5% 1/10W
(EXCEPT
GT427UE)
R945 1-216-811-11 METAL
CHIP 150
5% 1/10W
(GT427UE)
R945 1-216-812-11 METAL
CHIP 180
5% 1/10W
(EXCEPT
GT427UE)
R946 1-216-810-11 METAL
CHIP 120
5% 1/10W
(GT427UE)
R946 1-216-811-11 METAL
CHIP 150
5% 1/10W
(EXCEPT
GT427UE)
R947 1-216-811-11 METAL
CHIP 150
5% 1/10W
(GT427UE)
R947 1-216-812-11 METAL
CHIP 180
5% 1/10W
(EXCEPT
GT427UE)
R948 1-216-810-11 METAL
CHIP 120
5% 1/10W
(GT427UE)
R948 1-216-811-11 METAL
CHIP 150
5% 1/10W
(EXCEPT
GT427UE)
R949 1-216-807-11 METAL
CHIP 68
5% 1/10W
(GT427UE)
R949 1-216-809-11 METAL
CHIP 100
5% 1/10W
(EXCEPT
GT427UE)
R950 1-216-807-11 METAL
CHIP 68
5% 1/10W
(GT427UE)
R950 1-216-809-11 METAL
CHIP 100
5% 1/10W
(EXCEPT
GT427UE)
R951 1-216-811-11 METAL
CHIP 150
5% 1/10W
(GT427UE)
R951 1-216-812-11 METAL
CHIP 180
5% 1/10W
(EXCEPT
GT427UE)
R952 1-216-810-11 METAL
CHIP 120
5% 1/10W
(GT427UE)
R952 1-216-811-11 METAL
CHIP 150
5% 1/10W
(EXCEPT
GT427UE)
R953 1-216-811-11 METAL
CHIP 150
5% 1/10W
(GT427UE)
R953 1-216-812-11 METAL
CHIP 180
5% 1/10W
(EXCEPT
GT427UE)
R954 1-216-810-11 METAL
CHIP 120
5% 1/10W
(GT427UE)
KEY
Ver. 1.1
Click on the first or last page to see other CDX-GT420U / CDX-GT424U / CDX-GT427UE / CDX-GT470U / CDX-GT470US service manuals if exist.