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CDX-GT250M
QQ
JACK
KEY
3 7 63 1515 0
NOTE:
• Due to standardization, replacements in
the parts list may be different from the
parts specified in the diagrams or the
components used on the set.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
• RESISTORS
All resistors are in ohms.
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
Ref. No.
Part No.
Description
JACK BOARD
***********
< JUMPER RESISTOR >
FB901
1-216-864-11 SHORT CHIP
FB902
1-216-864-11 SHORT CHIP
FB903
1-216-295-11 SHORT CHIP
< JACK >
J901
1-819-732-11 JACK (DIA. 3.5) (AUX)
*************************************************************
KEY BOARD
TE
L 13942296513
**********
1-780-199-11 CONDUCTIVE BOARD, CONNECTION
2-661-454-01 ILLUMINATOR (LCD)
< CAPACITOR >
C921
1-163-031-91 CERAMIC CHIP
C922
1-163-031-91 CERAMIC CHIP
C971
1-107-826-11 CERAMIC CHIP
C981
1-107-826-11 CERAMIC CHIP
C983
1-107-826-11 CERAMIC CHIP
C984
1-107-826-11 CERAMIC CHIP
C986
1-125-837-11 CERAMIC CHIP
< CONNECTOR >
CN901
1-819-758-11 PLUG, CONNECTOR 15P
< DIODE >
D901
6-500-886-01 DIODE RSA6.1ENTR
D903
8-719-083-66 DIODE UDZSTE-1718B
D981
8-719-069-54 DIODE UDZSTE-175.1B
D982
8-719-988-61 DIODE 1SS355TE-17
< JUMPER RESISTOR >
FB904
1-216-864-11 SHORT CHIP
www
< IC >
IC901
6-707-063-01 IC LC75826WH-US-E
IC971
6-600-163-01 IC RS-770 (IR)
.
< LIQUID CRYSTAL DISPLAY >
LCD901 1-805-920-11 DISPLAY PANEL, LIQUID CRYSTAL
38
http://www.xiaoyu163.com
SECTION 5
ELECTRICAL PARTS LIST
• Items marked "*" are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
• SEMICONDUCTORS
In each case, u : µ, for example:
uA.. : µA..
uPA.. : µPA..
uPB.. : µPB.. uPC..: µPC.. uPD.. : µPD..
• CAPACITORS
uF : µF
• COILS
uH : µH
Remark
0
0
0
0.01uF
50V
0.01uF
50V
0.1uF
10%
16V
0.1uF
10%
16V
0.1uF
10%
16V
0.1uF
10%
16V
1uF
10%
6.3V
0
x
ao
u163
y
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http://www.xiaoyu163.com
2 9
8
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
Ref. No.
Part No.
Description
< DIODE >
LED904 8-719-053-09 LED SML-310VTT86 (–)
LED906 8-719-053-09 LED SML-310VTT86 (+)
LED907 8-719-053-09 LED SML-310VTT86 (SCRL)
LED908 8-719-053-09 LED SML-310VTT86 (EQ3)
LED911 8-719-053-09 LED SML-310VTT86 (BTM)
LED912 8-719-053-09 LED SML-310VTT86 (MODE)
LED913 8-719-053-09 LED SML-310VTT86 (1)
LED914 8-719-053-09 LED SML-310VTT86 (2)
LED915 8-719-053-09 LED SML-310VTT86 (3/REP)
LED916 8-719-053-09 LED SML-310VTT86 (4)
LED917 8-719-053-09 LED SML-310VTT86 (5)
Q Q
3
6 7
1 3
1 5
LED918 8-719-053-09 LED SML-310VTT86 (6)
LED919 8-719-053-09 LED SML-310VTT86 (SENS)
LED932 6-501-339-01 LED NESW505CT-AST (LCD BACK LIGHT)
LED941 8-719-053-09 LED SML-310VTT86 (RE LIGHT)
LED942 8-719-053-09 LED SML-310VTT86 (RE LIGHT)
LED943 8-719-053-09 LED SML-310VTT86 (RE LIGHT)
LED944 8-719-053-09 LED SML-310VTT86 (RE LIGHT)
LED951 8-719-053-09 LED SML-310VTT86 (DISC INDICATOR)
< RESISTOR >
LED952 1-216-813-11 METAL CHIP
< SWITCH >
LSW901 1-786-805-11 SWITCH, TACTILE (WITH LED) (Z)
LSW902 1-786-805-11 SWITCH, TACTILE (WITH LED) (OFF)
LSW903 1-786-805-11 SWITCH, TACTILE (WITH LED) (SOURCE)
LSW909 1-786-805-11 SWITCH, TACTILE (WITH LED)
LSW910 1-786-805-11 SWITCH, TACTILE (WITH LED)
LSW920 1-786-805-11 SWITCH, TACTILE (WITH LED) (DSPL/DIM)
< TRANSISTOR >
Q931
8-729-027-44 TRANSISTOR DTC114TKA-T146
Q932
8-729-027-58 TRANSISTOR DTC143ZKA-T146
< RESISTOR >
co
R899
1-216-864-11 SHORT CHIP
R901
1-216-819-11 METAL CHIP
.
R902
1-216-819-11 METAL CHIP
R903
1-216-819-11 METAL CHIP
R904
1-216-821-11 METAL CHIP
9 4
2 8
Remark
0 5
8
2 9
9 4
2 8
220
5%
1/10W
(SEEK + M >)
(SEEK – . m)
m
0
680
5%
1/10W
680
5%
1/10W
680
5%
1/10W
1K
5%
1/10W
9 9
9 9
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