Read Sony CDX-L550 / CDX-L550V / CDX-L550X Service Manual online
37
CDX-L550/L550V/L550X
SECTION 5
ELECTRICAL PARTS LIST
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.
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.
original one.
• RESISTORS
All resistors are in ohms.
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• SEMICONDUCTORS
In each case, u : µ, for example:
uA.. : µA..
uA.. : µA..
uPA.. : µPA..
uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..
• CAPACITORS
uF : µF
• COILS
uH : µH
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
The components identified by
mark 0 or dotted line with mark.
0 are critical for safety.
Replace only with part number
specified.
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.
number, please include the board.
KEY
DISC IN
*
1-659-836-11 DISC IN BOARD
*************
< SWITCH >
SW1
1-572-288-21 SWITCH, PUSH (DISC IN)
SW2
1-572-288-21 SWITCH, PUSH (SELF)
*************************************************************
KEY BOARD
**********
**********
1-694-780-11 CONDUCTIVE BOARD, CONNECTION
*
3-223-797-01 PLATE (LCD), LIGHT GUIDE
*
3-223-798-01 HOLDER (LCD)
*
3-223-799-01 PLATE (LCD), GROUND
*
3-223-800-01 ILLUMINATOR (LCD)
< CAPACITOR >
C952
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C953
1-115-412-11 CERAMIC CHIP
680PF
5%
25V
C956
1-115-467-11 CERAMIC CHIP
0.22uF
10%
10V
C961
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C962
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
< CONNECTOR >
CN901
1-794-065-22 PLUG, CONNECTOR 14P
< DIODE >
D901
8-719-073-01 DIODE MA111-(K8).S0
D902
8-719-056-82 DIODE UDZ-TE-17-6.2B
D903
8-719-056-82 DIODE UDZ-TE-17-6.2B
D904
8-719-056-82 DIODE UDZ-TE-17-6.2B
D906
8-719-056-93 DIODE UDZ-TE-17-18B
D908
8-719-158-15 DIODE UDZ-TE-17-5.6B (L550V)
D908
8-719-976-99 DIODE DTZ5.1B (L550/L550X)
< IC >
IC900
8-759-826-21 IC LC75874W
< LIQUID CRYSTAL DISPLAY >
LCD901 1-804-292-21 DISPLAY PANEL, LIQUID CRYSTAL (L550)
LCD901 1-804-292-41 DISPLAY PANEL, LIQUID CRYSTAL (L550X)
LCD901 1-804-293-11 DISPLAY PANEL, LIQUID CRYSTAL (L550V)
LCD901 1-804-292-41 DISPLAY PANEL, LIQUID CRYSTAL (L550X)
LCD901 1-804-293-11 DISPLAY PANEL, LIQUID CRYSTAL (L550V)
< DIODE >
LED900 8-719-061-16 LED CL-190SR-CD-T (RING ILLUMINATION)
(L550V/L550X)
LED900 8-719-082-91 LED CL-165Y/FG-D-T (RING ILLUMINATION)
(L550)
LED901 8-719-061-16 LED CL-190SR-CD-T (RING ILLUMINATION)
(L550V/L550X)
LED901 8-719-082-91 LED CL-165Y/FG-D-T (RING ILLUMINATION)
(L550)
LED902 8-719-082-81 LED LBM676 (MBP)
LED903 8-719-082-81 LED LBM676 (EQ7)
LED905 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT)
LED905 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT)
(L550/L550X)
LED905 8-719-084-37 LED NSSB440-WRS-THR (LCD BACK LIGHT)
(L550V)
LED906 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT)
(L550/L550X)
LED906 8-719-084-37 LED NSSB440-WRS-THR (LCD BACK LIGHT)
(L550V)
LED909 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT)
(L550/L550X)
LED910 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT)
(L550/L550X)
LED913 8-719-061-16 LED CL-190SR-CD-T (RING ILLUMINATION)
(L550V/L550X)
LED913 8-719-082-91 LED CL-165Y/FG-D-T (RING ILLUMINATION)
(L550)
LED914 8-719-061-16 LED CL-190SR-CD-T (RING ILLUMINATION)
(L550V/L550X)
LED914 8-719-082-91 LED CL-165Y/FG-D-T (RING ILLUMINATION)
(L550)
< SWITCH >
LSW901 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (OFF)
(L550V/L550X)
LSW901 1-786-112-11 SWITCH, KEYBOARD (WITH LED) (OFF) (L550)
LSW902 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MENU)
LSW902 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MENU)
(L550V/L550X)
LSW902 1-786-112-11 SWITCH, KEYBOARD (WITH LED) (MENU)
(L550)
LSW903 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SOURCE)
(L550V/L550X)
LSW903 1-786-112-11 SWITCH, KEYBOARD (WITH LED) (SOURCE)
(L550)
LSW904 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MODE)
(L550V/L550X)
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