Sony CDX-GT680UI / CDX-GT686UI (serv.man2) Service Manual ▷ View online
CDX-GT680UI/GT686UI
55
IC971 SN74LVC2G66DCUR (KEY Board)
• IC Block Diagram
3
1
1Y
1Z
2E
GND
VCC
1E
2Z
2Y
4
2
5
7
6
8
6
CDX-GT680UI/GT686UI
JACK
BOARD
***********
< FERRITE BEAD >
FB901
1-414-760-21 INDUCTOR, FERRITE BEAD
FB902
1-414-760-21 INDUCTOR, FERRITE BEAD
FB903
1-414-760-21 INDUCTOR, FERRITE BEAD
< JACK >
J901
1-821-687-11 JACK, 3.5 SMALL TYPE (AUX)
*************************************************************
KEY
BOARD
**********
1-780-433-11 CONDUCTIVE BOARD, CONNECTION
3-229-100-01 SHEET
(SW),
ADHESIVE
3-874-328-02 ILLUMINATOR
(LCD)
< CAPACITOR >
C901 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C902 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C903 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C904 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C905 1-127-760-11 CERAMIC
CHIP 4.7uF
10% 6.3V
C921 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C922 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C981 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C982 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C983 1-164-227-11 CERAMIC
CHIP 0.022uF 10% 25V
C984 1-125-891-11 CERAMIC
CHIP 0.47uF 10% 10V
C985 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C986 1-135-834-11 CERAMIC
CHIP 2.2uF
6.3V
C991 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C992 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
C993 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C999 1-162-964-11 CERAMIC
CHIP 0.001uF 10% 50V
< CONNECTOR >
CN901
1-818-141-11 PLUG, CONNECTOR 20P
CN971
1-820-858-31 CONNECTOR, USB (SOCKET) 6P (USB)
< DIODE >
D901
6-501-743-01 DIODE MAZ8068GMLS0
D902
6-501-743-01 DIODE MAZ8068GMLS0
D903
6-501-743-01 DIODE MAZ8068GMLS0
D904
6-501-743-01 DIODE MAZ8068GMLS0
D905
6-501-743-01 DIODE MAZ8068GMLS0
D906
6-501-782-01 DIODE MAZ8180GMLS0
D907
6-501-743-01 DIODE MAZ8068GMLS0
D908
6-501-743-01 DIODE MAZ8068GMLS0
D909
6-501-743-01 DIODE MAZ8068GMLS0
D910
6-501-743-01 DIODE MAZ8068GMLS0
D911
6-501-743-01 DIODE MAZ8068GMLS0
D971
6-501-743-01 DIODE MAZ8068GMLS0
D972
6-501-743-01 DIODE MAZ8068GMLS0
D975
6-501-743-01 DIODE MAZ8068GMLS0
D976
6-501-743-01 DIODE MAZ8068GMLS0
D977
8-719-058-24 DIODE RB501V-40TE-17
D978
6-501-817-01 DIODE MA2J1110GLS0
D979
6-501-743-01 DIODE MAZ8068GMLS0
D981
6-501-738-01 DIODE MAZ8062GMLS0
D982
6-501-817-01 DIODE MA2J1110GLS0
<
IC
>
IC971
6-703-107-01 IC SN74LVC2G66DCUR
IC981
6-707-064-01 IC LC75876WH-US-E
IC982
6-600-629-01 IC RS-470 (IR)
<
COIL
>
L921
1-457-223-11 COIL, COMMON MODE CHOKE
< LIQUID CRYSTAL DISPLAY >
LCD901 1-802-772-11 DISPLAY PANEL, LIQUID CRYSTAL
<
DIODE
>
LED901 6-502-542-01 LED SCM015BC7TT86P (OFF)
LED902 6-502-542-01 LED SCM015BC7TT86P ( (BROWSE))
LED903 6-502-542-01 LED SCM015BC7TT86P (ZAP)
LED904 6-502-542-01 LED SCM015BC7TT86P ( (BACK))
LED905 6-502-542-01 LED SCM015BC7TT86P (SEEK+/
LED902 6-502-542-01 LED SCM015BC7TT86P ( (BROWSE))
LED903 6-502-542-01 LED SCM015BC7TT86P (ZAP)
LED904 6-502-542-01 LED SCM015BC7TT86P ( (BACK))
LED905 6-502-542-01 LED SCM015BC7TT86P (SEEK+/
M >)
LED906 6-502-542-01 LED SCM015BC7TT86P (
. m /SEEK–)
LED907 6-502-542-01 LED SCM015BC7TT86P (SOURCE)
LED908 6-502-542-01 LED SCM015BC7TT86P (MODE)
LED909 6-502-542-01 LED SCM015BC7TT86P (BTM)
LED910 6-502-542-01 LED SCM015BC7TT86P (1/ALBUM –)
LED908 6-502-542-01 LED SCM015BC7TT86P (MODE)
LED909 6-502-542-01 LED SCM015BC7TT86P (BTM)
LED910 6-502-542-01 LED SCM015BC7TT86P (1/ALBUM –)
LED911 6-502-542-01 LED SCM015BC7TT86P (2/ALBUM +)
LED912 6-502-542-01 LED SCM015BC7TT86P (3/REP)
LED913 6-502-542-01 LED SCM015BC7TT86P (4/SHUF)
LED914 6-502-542-01 LED SCM015BC7TT86P (5/DM+)
LED915 6-502-542-01 LED SCM015BC7TT86P (6/PAUSE)
LED912 6-502-542-01 LED SCM015BC7TT86P (3/REP)
LED913 6-502-542-01 LED SCM015BC7TT86P (4/SHUF)
LED914 6-502-542-01 LED SCM015BC7TT86P (5/DM+)
LED915 6-502-542-01 LED SCM015BC7TT86P (6/PAUSE)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
When indicating parts by reference num-
ber, please include the board.
ber, please include the board.
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. Some delay should be anticipated
when ordering these items.
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:
In each case, u:
μ, for example:
uA.
. :
μA. . , uPA. . , μPA. . ,
uPB.
.
:
μPB. . , uPC. . , μPC. . ,
uPD.
.
:
μPD. .
JACK
KEY
3. ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
CDX-GT680UI/GT686UI
77
LED916 6-502-542-01 LED SCM015BC7TT86P (DSPL/SCRL)
LED917 6-502-542-01 LED SCM015BC7TT86P (RING ILLUMINATOR)
LED918 6-502-542-01 LED SCM015BC7TT86P (RING ILLUMINATOR)
LED919 6-502-542-01 LED SCM015BC7TT86P (RING ILLUMINATOR)
LED920 6-502-542-01 LED SCM015BC7TT86P (RING ILLUMINATOR)
LED917 6-502-542-01 LED SCM015BC7TT86P (RING ILLUMINATOR)
LED918 6-502-542-01 LED SCM015BC7TT86P (RING ILLUMINATOR)
LED919 6-502-542-01 LED SCM015BC7TT86P (RING ILLUMINATOR)
LED920 6-502-542-01 LED SCM015BC7TT86P (RING ILLUMINATOR)
LED921 8-719-078-21 LED SML-310PTT86 (OFF)
LED922 8-719-078-21 LED SML-310PTT86 ( (BROWSE))
LED923 8-719-078-21 LED SML-310PTT86 (ZAP)
LED924 8-719-078-21 LED SML-310PTT86 ( (BACK))
LED925 8-719-078-21 LED SML-310PTT86 (SEEK+/
LED922 8-719-078-21 LED SML-310PTT86 ( (BROWSE))
LED923 8-719-078-21 LED SML-310PTT86 (ZAP)
LED924 8-719-078-21 LED SML-310PTT86 ( (BACK))
LED925 8-719-078-21 LED SML-310PTT86 (SEEK+/
M >)
LED926 8-719-078-21 LED SML-310PTT86 (
. m /SEEK–)
LED927 8-719-078-21 LED SML-310PTT86 (SOURCE)
LED928 8-719-078-21 LED SML-310PTT86 (MODE)
LED929 8-719-078-21 LED SML-310PTT86 (BTM)
LED930 8-719-078-21 LED SML-310PTT86 (1/ALBUM –)
LED928 8-719-078-21 LED SML-310PTT86 (MODE)
LED929 8-719-078-21 LED SML-310PTT86 (BTM)
LED930 8-719-078-21 LED SML-310PTT86 (1/ALBUM –)
LED931 8-719-078-21 LED SML-310PTT86 (2/ALBUM +)
LED932 8-719-078-21 LED SML-310PTT86 (3/REP)
LED933 8-719-078-21 LED SML-310PTT86 (4/SHUF)
LED934 8-719-078-21 LED SML-310PTT86 (5/DM+)
LED935 8-719-078-21 LED SML-310PTT86 (6/PAUSE)
LED932 8-719-078-21 LED SML-310PTT86 (3/REP)
LED933 8-719-078-21 LED SML-310PTT86 (4/SHUF)
LED934 8-719-078-21 LED SML-310PTT86 (5/DM+)
LED935 8-719-078-21 LED SML-310PTT86 (6/PAUSE)
LED936 8-719-078-21 LED SML-310PTT86 (DSPL/SCRL)
LED937 8-719-078-21 LED SML-310PTT86 (RING ILLUMINATOR)
LED938 8-719-078-21 LED SML-310PTT86 (RING ILLUMINATOR)
LED939 8-719-078-21 LED SML-310PTT86 (RING ILLUMINATOR)
LED940 8-719-078-21 LED SML-310PTT86 ( (BACK))
LED937 8-719-078-21 LED SML-310PTT86 (RING ILLUMINATOR)
LED938 8-719-078-21 LED SML-310PTT86 (RING ILLUMINATOR)
LED939 8-719-078-21 LED SML-310PTT86 (RING ILLUMINATOR)
LED940 8-719-078-21 LED SML-310PTT86 ( (BACK))
LED941 8-719-078-21 LED SML-310PTT86 (RING ILLUMINATOR)
LED991 6-501-339-01 LED NESW505CT-AST (LCD BACK LIGHT-R)
LED992 6-501-339-01 LED NESW505CT-AST (LCD BACK LIGHT-L)
LED991 6-501-339-01 LED NESW505CT-AST (LCD BACK LIGHT-R)
LED992 6-501-339-01 LED NESW505CT-AST (LCD BACK LIGHT-L)
<
TRANSISTOR
>
Q901
6-551-856-01 TRANSISTOR LTC614TKFP8T146
Q921
6-551-856-01 TRANSISTOR LTC614TKFP8T146
Q971
8-729-027-23 TRANSISTOR DTA114EKA-T146
Q991
6-551-856-01 TRANSISTOR LTC614TKFP8T146
Q992
6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF
Q993
8-729-027-43 TRANSISTOR DTC114EKA-T146
<
RESISTOR
>
R900 1-216-817-11 METAL
CHIP 470
5% 1/10W
R901 1-216-817-11 METAL
CHIP 470
5% 1/10W
R902 1-216-813-11 METAL
CHIP 220
5% 1/10W
R903 1-216-817-11 METAL
CHIP 470
5% 1/10W
R904 1-216-813-11 METAL
CHIP 220
5% 1/10W
R905 1-216-817-11 METAL
CHIP 470
5% 1/10W
R906 1-216-813-11 METAL
CHIP 220
5% 1/10W
R907 1-216-817-11 METAL
CHIP 470
5% 1/10W
R908 1-216-817-11 METAL
CHIP 470
5% 1/10W
R909 1-216-817-11 METAL
CHIP 470
5% 1/10W
R910 1-216-813-11 METAL
CHIP 220
5% 1/10W
R911 1-216-817-11 METAL
CHIP 470
5% 1/10W
R912 1-216-813-11 METAL
CHIP 220
5% 1/10W
R913 1-216-817-11 METAL
CHIP 470
5% 1/10W
R914 1-216-813-11 METAL
CHIP 220
5% 1/10W
R915 1-216-817-11 METAL
CHIP 470
5% 1/10W
R916 1-216-813-11 METAL
CHIP 220
5% 1/10W
R917 1-216-817-11 METAL
CHIP 470
5% 1/10W
R918 1-216-817-11 METAL
CHIP 470
5% 1/10W
R919 1-216-817-11 METAL
CHIP 470
5% 1/10W
R920 1-216-817-11 METAL
CHIP 470
5% 1/10W
R924 1-216-033-00 METAL
CHIP 220
5% 1/10W
R925 1-216-029-00 METAL
CHIP 150
5% 1/10W
R926 1-216-295-11 SHORT
CHIP 0
R929 1-216-029-00 METAL
CHIP 150
5% 1/10W
R930 1-216-027-00 METAL
CHIP 120
5% 1/10W
R931 1-216-029-00 METAL
CHIP 150
5% 1/10W
R932 1-216-027-00 METAL
CHIP 120
5% 1/10W
R933 1-216-029-00 METAL
CHIP 150
5% 1/10W
R934 1-216-027-00 METAL
CHIP 120
5% 1/10W
R935 1-216-029-00 METAL
CHIP 150
5% 1/10W
R936 1-216-027-00 METAL
CHIP 120
5% 1/10W
R937 1-216-029-00 METAL
CHIP 150
5% 1/10W
R938 1-216-027-00 METAL
CHIP 120
5% 1/10W
R939 1-216-029-00 METAL
CHIP 150
5% 1/10W
R940 1-216-027-00 METAL
CHIP 120
5% 1/10W
R942 1-216-295-11 SHORT
CHIP 0
R943 1-216-029-00 METAL
CHIP 150
5% 1/10W
R944 1-216-817-11 METAL
CHIP 470
5% 1/10W
R945 1-216-817-11 METAL
CHIP 470
5% 1/10W
R946 1-216-817-11 METAL
CHIP 470
5% 1/10W
R951 1-216-820-11 METAL
CHIP 820
5% 1/10W
R952 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R953 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R954 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R955 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R956 1-216-824-11 METAL
CHIP 1.8K
5% 1/10W
R957 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R958 1-216-827-11 METAL
CHIP 3.3K
5% 1/10W
R959 1-216-820-11 METAL
CHIP 820
5% 1/10W
R960 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R961 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R962 1-216-822-11 METAL
CHIP 1.2K
5% 1/10W
R963 1-216-823-11 METAL
CHIP 1.5K
5% 1/10W
R964 1-216-824-11 METAL
CHIP 1.8K
5% 1/10W
R965 1-216-825-11 METAL
CHIP 2.2K
5% 1/10W
R966 1-216-827-11 METAL
CHIP 3.3K
5% 1/10W
R971 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R972 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R973 1-216-817-11 METAL
CHIP 470
5% 1/10W
R974 1-216-817-11 METAL
CHIP 470
5% 1/10W
R975 1-216-817-11 METAL
CHIP 470
5% 1/10W
R976 1-216-797-11 METAL
CHIP 10
5% 1/10W
R977 1-216-797-11 METAL
CHIP 10
5% 1/10W
R978 1-216-809-11 METAL
CHIP 100
5% 1/10W
R981 1-216-811-11 METAL
CHIP 150
5% 1/10W
R982 1-216-859-11 METAL
CHIP 1.5M
5% 1/10W
R983 1-216-025-11 METAL
CHIP 100
5% 1/10W
R984 1-216-025-11 METAL
CHIP 100
5% 1/10W
R985 1-216-025-11 METAL
CHIP 100
5% 1/10W
R986 1-216-033-00 METAL
CHIP 220
5% 1/10W
R987 1-216-821-11 METAL
CHIP 1K
5% 1/10W
R988 1-216-809-11 METAL
CHIP 100
5% 1/10W
R991 1-216-033-00 METAL
CHIP 220
5% 1/10W
R992 1-216-033-00 METAL
CHIP 220
5% 1/10W
R993 1-216-295-11 SHORT
CHIP 0
R994 1-216-055-00 METAL
CHIP 1.8K
5% 1/10W
R995 1-216-845-11 METAL
CHIP 100K
5% 1/10W
R996 1-216-833-11 METAL
CHIP 10K
5% 1/10W
R997 1-216-829-11 METAL
CHIP 4.7K
5% 1/10W
R998 1-216-829-11 METAL
CHIP 4.7K
5% 1/10W
KEY
Ref. No.
Part No.
Description
Remark
CDX-GT680UI/GT686UI
8
< ROTARY ENCODER >
RE901 1-487-023-11 ENCODER,
ROTARY
(PUSH ENTER/SELECT (VOLUME))
< SWITCH >
S951 1-786-653-21 SWITCH,
TACTILE
(OFF)
S952 1-786-653-21 SWITCH,
TACTILE
(SOURCE)
S953 1-786-653-21 SWITCH,
TACTILE
(SEEK+/
M >)
S954 1-786-653-21 SWITCH,
TACTILE
(ZAP)
S955 1-786-653-21 SWITCH,
TACTILE
( (BACK))
S956 1-786-653-21 SWITCH,
TACTILE
( (BROWSE))
S957 1-786-653-21 SWITCH,
TACTILE
(MODE)
S958 1-786-653-21 SWITCH,
TACTILE
(
. m /SEEK–)
S959 1-786-653-21 SWITCH,
TACTILE
(DSPL/SCRL)
S960 1-786-653-21 SWITCH,
TACTILE
(6/PAUSE)
S961 1-786-653-21 SWITCH,
TACTILE
(5/DM+)
S962 1-786-653-21 SWITCH,
TACTILE
(4/SHUF)
S963 1-786-653-21 SWITCH,
TACTILE
(3/REP)
S964
1-786-653-21 SWITCH, TACTILE (2/ALBUM +)
S965
1-786-653-21 SWITCH, TACTILE (1/ALBUM –)
S966 1-786-653-21 SWITCH,
TACTILE
(BTM)
S971 1-798-032-11 SWITCH,
DETECTION
(FRONT PANEL OPEN DETECT)
KEY
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