Electrical Parts List - Sony CDX-L550 Service Manual

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
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
C953 1-115-412-11 CERAMIC CHIP
C956 1-115-467-11 CERAMIC CHIP
C961 1-107-826-11 CERAMIC CHIP
C962 1-107-826-11 CERAMIC CHIP
< 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)
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 Ref. No.
0.022uF 10% 25V
680PF 5% 25V
0.22uF 10% 10V
0.1uF 10% 16V
0.1uF 10% 16V
CDX-L550/L550V/L550X
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.
Part No. Description
< DIODE >
LED900 8-719-061-16 LED CL-190SR-CD-T (RING ILLUMINATION)
LED900 8-719-082-91 LED CL-165Y/FG-D-T (RING ILLUMINATION)
LED901 8-719-061-16 LED CL-190SR-CD-T (RING ILLUMINATION)
LED901 8-719-082-91 LED CL-165Y/FG-D-T (RING ILLUMINATION)
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 8-719-084-37 LED NSSB440-WRS-THR (LCD BACK LIGHT)
LED906 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT)
LED906 8-719-084-37 LED NSSB440-WRS-THR (LCD BACK LIGHT)
LED909 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT)
LED910 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT)
LED913 8-719-061-16 LED CL-190SR-CD-T (RING ILLUMINATION)
LED913 8-719-082-91 LED CL-165Y/FG-D-T (RING ILLUMINATION)
LED914 8-719-061-16 LED CL-190SR-CD-T (RING ILLUMINATION)
LED914 8-719-082-91 LED CL-165Y/FG-D-T (RING ILLUMINATION)
< SWITCH >
LSW901 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (OFF)
LSW901 1-786-112-11 SWITCH, KEYBOARD (WITH LED) (OFF) (L550)
LSW902 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MENU)
LSW902 1-786-112-11 SWITCH, KEYBOARD (WITH LED) (MENU)
LSW903 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SOURCE)
LSW903 1-786-112-11 SWITCH, KEYBOARD (WITH LED) (SOURCE)
LSW904 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MODE)
DISC IN KEY
Remark
(L550V/L550X)
(L550)
(L550V/L550X)
(L550)
(L550/L550X)
(L550V)
(L550/L550X)
(L550V)
(L550/L550X)
(L550/L550X)
(L550V/L550X)
(L550)
(L550V/L550X)
(L550)
(L550V/L550X)
(L550V/L550X)
(L550)
(L550V/L550X)
(L550)
(L550V/L550X)
37