Sony CDX-GT450U / CDX-GT454US Service Manual ▷ View online
29
CDX-GT450U/GT454US
5-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
X-2548-936-1 BUTTON ASSY (S) (GT450U)
51
X-2560-617-1 BUTTON ASSY (S) (GT454US)
52
X-2548-942-1 PANEL (SV) ASSY, FRONT (GT450U)
52
X-2560-618-1 PANEL (SV) ASSY, FRONT (GT454US)
53
X-2560-642-1 KNOB (VOL) (SV) ASSY
54
2-639-881-01 SPRING
(RELEASE)
55
1-780-789-12 CONDUCTIVE BOARD, CONNECTION
56
4-183-279-01 ILLUMINATOR
(LCD)
57
4-183-529-01 PANEL,
BACK
58
3-250-543-21 SCREW (+B P-TITE M2)
59
X-2187-544-3 CASE ASSY (for FRONT PANEL) (GT454US)
60
A-1785-301-A PANEL OVERALL ASSY, FRONT (GT450U)
60
A-1799-232-A PANEL OVERALL ASSY, FRONT (GT454US)
CN902
1-822-798-11 CONNECTOR, USB 4P (USB)
J901
1-822-148-11 SMALL TYPE JACK (VERTICAL) (AUX)
LCD901 1-811-224-11
DISPLAY PANEL, LIQUID CRYSTAL
RE901 1-479-902-41 ENCODER,
ROTARY
(PUSH ENTER/SELECT (VOLUME))
LCD901
J901
CN902
RE901
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
(KEY board)
(KEY board)
51
52
53
54
55
56
57
58
58
60
59
not supplied
30
CDX-GT450U/GT454US
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-3. CD MECHANISM SECTION
(MG-101N-188)
(MG-101N-188)
101
A-1795-756-A MECHANICAL BLOCK ASSY (N)
102
A-1284-705-A DAXEV08//Q
0 103
X-2149-672-1 SERVICE ASSY, OP (DAX-25A)
104
2-626-869-31 SCREW (M2X3), SERRATION
105
3-686-458-21 SCREW
(P1.4),
TAPPING
106
3-352-758-31 SCREW (M1.7X2.5), TOOTHED LOCK
107
A-1768-002-A SERVO BOARD, COMPLETE
108
2-134-636-71 SCREW
(M1.7X2.5)
109
1-838-286-11 CABLE, FLEXIBLE FLAT (13 CORE)
not supplied
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
108
109
108
106
not supplied
106
Note: If the wire (fl at type) was replaced, fold it some as the
wire (fl at type) before replacement.
31
CDX-GT450U/GT454US
SECTION 6
ELECTRICAL PARTS LIST
KEY
BOARD
**********
1-780-789-12 CONDUCTIVE BOARD, CONNECTION
4-183-279-01 ILLUMINATOR
(LCD)
< CAPACITOR >
C901 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C902 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C903 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C904 1-125-891-11 CERAMIC
CHIP 0.47uF 10% 10V
C906 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C909 1-162-927-11 CERAMIC
CHIP 100PF 5% 50V
C910 1-162-927-11 CERAMIC
CHIP 100PF 5% 50V
C911 1-162-927-11 CERAMIC
CHIP 100PF 5% 50V
C912 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C915 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C916 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
< CONNECTOR >
CN901
1-842-265-11 PLUG, CONNECTOR 20P
CN902
1-822-798-11 CONNECTOR, USB 4P (USB)
< DIODE >
D901
6-501-817-01 DIODE MA2J1110GLS0
D902
6-503-202-01 DIODE RKZ5.1B2KGP1
D907
6-503-205-01 DIODE RKZ6.8B2KGP1
D908
6-503-205-01 DIODE RKZ6.8B2KGP1
D909
6-503-205-01 DIODE RKZ6.8B2KGP1
D911
6-503-205-01 DIODE RKZ6.8B2KGP1
D912
6-503-205-01 DIODE RKZ6.8B2KGP1
D916
6-503-205-01 DIODE RKZ6.8B2KGP1
D921
6-503-205-01 DIODE RKZ6.8B2KGP1
< FERRITE BEAD >
FB901
1-414-385-21 INDUCTOR, FERRITE BEAD
FB902
1-414-385-21 INDUCTOR, FERRITE BEAD
FB903
1-414-385-21 INDUCTOR, FERRITE BEAD
< IC >
IC901
6-714-396-01 IC LC75829PWH-US-H
IC902
6-600-764-01 IC PNA4813M01S0 (IR)
< JACK >
J901
1-822-148-11 SMALL TYPE JACK (VERTICAL) (AUX)
< LIQUID CRYSTAL DISPLAY >
LCD901 1-811-224-11
DISPLAY PANEL, LIQUID CRYSTAL
< DIODE >
LED901 6-503-227-01 LED NESW505DT-A0-UV (LCD BACK LIGHT)
LED903 6-502-193-01 LED SML-D12V8WT86SN (Z)
LED905 6-502-193-01 LED SML-D12V8WT86SN
LED903 6-502-193-01 LED SML-D12V8WT86SN (Z)
LED905 6-502-193-01 LED SML-D12V8WT86SN
(DISC SLOT INDICATOR)
LED907 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATOR)
LED909 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATOR)
LED909 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATOR)
LED910 6-502-193-01 LED SML-D12V8WT86SN (SEEK+ > M)
LED912 6-502-193-01 LED SML-D12V8WT86SN (m . SEEK–)
LED914 6-502-193-01 LED SML-D12V8WT86SN (SOURCE/OFF)
LED916 6-502-193-01 LED SML-D12V8WT86SN (ZAP)
LED919 6-502-193-01 LED SML-D12V8WT86SN ( )
LED912 6-502-193-01 LED SML-D12V8WT86SN (m . SEEK–)
LED914 6-502-193-01 LED SML-D12V8WT86SN (SOURCE/OFF)
LED916 6-502-193-01 LED SML-D12V8WT86SN (ZAP)
LED919 6-502-193-01 LED SML-D12V8WT86SN ( )
LED921 6-502-193-01 LED SML-D12V8WT86SN ( )
LED925 6-502-193-01 LED SML-D12V8WT86SN (RING ILLUMINATOR)
LED928 6-502-193-01 LED SML-D12V8WT86SN (RING ILLUMINATOR)
LED929 6-502-193-01 LED SML-D12V8WT86SN (RING ILLUMINATOR)
LED932 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATOR)
LED925 6-502-193-01 LED SML-D12V8WT86SN (RING ILLUMINATOR)
LED928 6-502-193-01 LED SML-D12V8WT86SN (RING ILLUMINATOR)
LED929 6-502-193-01 LED SML-D12V8WT86SN (RING ILLUMINATOR)
LED932 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATOR)
LED934 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATOR)
LED936 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATOR)
LED938 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATOR)
LED940 6-502-193-01 LED SML-D12V8WT86SN (
LED936 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATOR)
LED938 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATOR)
LED940 6-502-193-01 LED SML-D12V8WT86SN (
/MODE)
< SWITCH >
LSW905 1-798-287-11 SWITCH, TACTILE (WITH LED) (DSPL/SCRL)
LSW906 1-798-287-11 SWITCH, TACTILE (WITH LED) (6/PAUSE)
LSW907 1-798-287-11 SWITCH, TACTILE (WITH LED) (5)
LSW908 1-798-287-11 SWITCH, TACTILE (WITH LED) (4/SHUF)
LSW909 1-798-287-11 SWITCH, TACTILE (WITH LED) (3/REP)
LSW906 1-798-287-11 SWITCH, TACTILE (WITH LED) (6/PAUSE)
LSW907 1-798-287-11 SWITCH, TACTILE (WITH LED) (5)
LSW908 1-798-287-11 SWITCH, TACTILE (WITH LED) (4/SHUF)
LSW909 1-798-287-11 SWITCH, TACTILE (WITH LED) (3/REP)
LSW910 1-798-287-11 SWITCH, TACTILE (WITH LED) (2/ALBUM +)
LSW911 1-798-287-11 SWITCH, TACTILE (WITH LED) (1/ALBUM –)
LSW912 1-798-287-11 SWITCH, TACTILE (WITH LED) (PTY) (GT450U)
LSW912 1-798-287-11 SWITCH, TACTILE (WITH LED) (AF/TA/PTY)
LSW911 1-798-287-11 SWITCH, TACTILE (WITH LED) (1/ALBUM –)
LSW912 1-798-287-11 SWITCH, TACTILE (WITH LED) (PTY) (GT450U)
LSW912 1-798-287-11 SWITCH, TACTILE (WITH LED) (AF/TA/PTY)
(G
T454US)
<
TRANSISTOR
>
Q901
8-729-038-22 TRANSISTOR RT1N140C-TP-1
< RESISTOR >
R900 1-216-864-11 SHORT
CHIP 0
R904 1-216-857-11 METAL
CHIP 1M
5% 1/10W
R905 1-216-864-11 SHORT
CHIP 0
R906 1-216-811-11 METAL
CHIP 150
5% 1/10W
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
KEY
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. .
When indicating parts by reference num-
ber, please include the board name.
ber, please include the board name.
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 sont critiques pour la sécurité.
Ne les remplacer que par une pièce por-
tant le numéro spécifi é.
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce por-
tant le numéro spécifi é.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
CDX-GT450U/GT454US
32
R908 1-216-810-11 METAL
CHIP 120
5% 1/10W
R909 1-216-810-11 METAL
CHIP 120
5% 1/10W
R910 1-216-810-11 METAL
CHIP 120
5% 1/10W
R911 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R914 1-216-864-11 SHORT
CHIP 0
R915 1-216-809-11 METAL
CHIP 100
5% 1/10W
R916 1-216-809-11 METAL
CHIP 100
5% 1/10W
R917 1-216-809-11 METAL
CHIP 100
5% 1/10W
R918 1-216-864-11 SHORT
CHIP 0
R919 1-216-864-11 SHORT
CHIP 0
R920 1-216-820-11 METAL
CHIP 820
5% 1/10W
R921 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R922 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R923 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R924 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R925 1-216-824-11 METAL
CHIP 1.8K
5% 1/10W
R926 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R928 1-216-820-11 METAL
CHIP 820
5% 1/10W
R929 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R930 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R931 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R932 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R933 1-216-824-11 METAL
CHIP 1.8K
5% 1/10W
R934 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R937 1-216-820-11 METAL
CHIP 820
5% 1/10W
R940 1-216-811-11 METAL
CHIP 150
5% 1/10W
R942 1-216-820-11 METAL
CHIP 820
5% 1/10W
R944 1-216-001-00 METAL
CHIP 10
5% 1/10W
R945 1-216-802-11 METAL
CHIP 27
5% 1/10W
R946 1-216-802-11 METAL
CHIP 27
5% 1/10W
R948 1-216-820-11 METAL
CHIP 820
5% 1/10W
R952 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R953 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R958 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R959 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R962 1-216-811-11 METAL
CHIP 150
5% 1/10W
R963 1-216-811-11 METAL
CHIP 150
5% 1/10W
R966 1-216-811-11 METAL
CHIP 150
5% 1/10W
R967 1-216-811-11 METAL
CHIP 150
5% 1/10W
R970 1-216-813-11 METAL
CHIP 220
5% 1/10W
R971 1-216-813-11 METAL
CHIP 220
5% 1/10W
R974 1-216-820-11 METAL
CHIP 820
5% 1/10W
R975 1-216-820-11 METAL
CHIP 820
5% 1/10W
R976 1-216-820-11 METAL
CHIP 820
5% 1/10W
R978 1-216-820-11 METAL
CHIP 820
5% 1/10W
R983 1-216-824-11 METAL
CHIP 1.8K
5% 1/10W
R984 1-216-824-11 METAL
CHIP 1.8K
5% 1/10W
R985 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R986 1-216-809-11 METAL
CHIP 100
5% 1/10W
R990 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R991 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R994 1-216-820-11 METAL
CHIP 820
5% 1/10W
R995 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R996 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R998 1-216-864-11 SHORT
CHIP 0
R999 1-216-001-00 METAL
CHIP 10
5% 1/10W
< ROTARY ENCODER >
RE901 1-479-902-41 ENCODER,
ROTARY
(PUSH ENTER/SELECT (VOLUME))
< SWITCH >
S901 1-798-284-11 SWITCH,
TACTILE
(Z)
S902 1-798-284-11 SWITCH,
TACTILE
(SOURCE/OFF)
S903 1-798-284-11 SWITCH,
TACTILE
(SEEK+
>
M)
S904 1-798-284-11 SWITCH,
TACTILE
(
/MODE)
S905 1-798-284-11 SWITCH,
TACTILE
(m . SEEK–)
S906 1-798-284-11 SWITCH,
TACTILE
( )
S907 1-798-284-11 SWITCH,
TACTILE
(ZAP)
< VARISTOR >
VDR906 1-804-988-21 VARISTOR, CHIP (1608)
VDR908 1-804-988-21 VARISTOR, CHIP (1608)
*************************************************************
VDR908 1-804-988-21 VARISTOR, CHIP (1608)
*************************************************************
A-1785-264-A MAIN BOARD, COMPLETE (GT450U)
A-1785-580-A MAIN BOARD, COMPLETE (GT454US)
*********************
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
7-685-794-09 SCREW +PTT 2.6X10 (S)
< CAPACITOR >
C1
1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C5
1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C6
1-162-917-11 CERAMIC
CHIP 15PF
5% 50V
C8
1-162-921-11 CERAMIC
CHIP 33PF
5% 50V
C9
1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C12
1-127-715-11 CERAMIC
CHIP 0.22uF 10% 16V
C13
1-100-742-91 CERAMIC
CHIP 2.2uF
20% 10V
C16
1-125-891-11 CERAMIC
CHIP 0.47uF 10% 10V
C17
1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C18
1-162-916-11 CERAMIC
CHIP 12PF
5% 50V
C19
1-162-970-11 CERAMIC
CHIP 0.01uF 10% 25V
C20
1-162-970-11 CERAMIC
CHIP 0.01uF 10% 25V
C21
1-165-908-11 CERAMIC
CHIP 1uF
10% 10V
C22
1-162-970-11 CERAMIC
CHIP 0.01uF 10% 25V
C23
1-162-970-11 CERAMIC
CHIP 0.01uF 10% 25V
C24
1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C25
1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C26
1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C27
1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C28
1-126-947-11 ELECT
47uF
20% 35V
C100 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C101 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C103 1-115-339-11 CERAMIC
CHIP 0.1uF
10% 50V
C158 1-163-009-91 CERAMIC
CHIP 0.001uF 10% 50V
C203 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C300 1-115-340-11 CERAMIC
CHIP 0.22uF 10% 25V
C301 1-127-715-11 CERAMIC
CHIP 0.22uF 10% 16V
C302 1-115-340-11 CERAMIC
CHIP 0.22uF 10% 25V
C303 1-128-551-11 ELECT
22uF
20% 63V
C304 1-115-340-11 CERAMIC
CHIP 0.22uF 10% 25V
C305 1-115-340-11 CERAMIC
CHIP 0.22uF 10% 25V
C306 1-165-908-11 CERAMIC
CHIP 1uF
10% 10V
C308 1-127-715-11 CERAMIC
CHIP 0.22uF 10% 16V
C312 1-124-233-11 ELECT
10uF
20% 16V
C313 1-126-947-11 ELECT
47uF
20% 35V
C315 1-125-889-11 CERAMIC
CHIP 2.2uF
10% 10V
C316 1-165-908-11 CERAMIC
CHIP 1uF
10% 10V
C318 1-165-908-11 CERAMIC
CHIP 1uF
10% 10V
C319 1-165-908-11 CERAMIC
CHIP 1uF
10% 10V
KEY
MAIN
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