Electrical Parts List - Sony XR-3750 Service Manual

KEY
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts speci-
fied 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
KEY BOARD
*********
3-009-302-01 PLATE (LCD), LIGHT GUIDE
*
3-009-303-02 HOLDER (LCD)
*
3-009-305-01 SHEET (REFLECTOR)
*
3-010-282-01 PLATE (LCD), GROUND
*
< CAPACITOR >
C901 1-163-033-00 CERAMIC CHIP
C902 1-163-038-00 CERAMIC CHIP
C903 1-163-038-00 CERAMIC CHIP
C904 1-163-137-00 CERAMIC CHIP
< CONNECTOR >
CNP901 1-764-423-11 PIN, CONNECTOR 12P
< DIODE >
D901 8-719-420-90 DIODE MA8051-M
D902 8-719-422-64 DIODE MA8062-M
D903 8-719-422-64 DIODE MA8062-M
D904 8-719-422-64 DIODE MA8062-M
D905 8-719-422-64 DIODE MA8062-M
< IC >
IC901 8-759-443-68 IC LC75834JED
< SHORT >
JC902 1-216-295-00 SHORT
JC951 1-216-296-00 SHORT
JC952 1-216-296-00 SHORT
< LIQUID CRYSTAL DISPLAY >
LCD901 1-801-588-11 DISPLAY PANEL, LIQUID CRYSTAL
< SWITCH >
LSW901 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (OFF)
LSW902 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (SOURCE)
LSW903 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
LSW904 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
LSW905 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
SECTION 8

ELECTRICAL PARTS LIST

• Items marked "*" are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. .
uPB. . : µPB. .
uPD. . : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH
Remark Ref. No.
0.022uF 50V
0.1uF 25V
0.1uF 25V
680PF 5% 50V
0
0
0
(MODE *)
(+ + ))
(= 0 –)
– 36 –
uPA. . : µPA. .
uPC. . : µPC. .
Part No. Description
LSW906 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (–)
LSW907 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (SEL)
LSW908 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (+)
LSW909 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (MUTE)
LSW911 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (BTM)
LSW912 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (LCL)
LSW921 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (6)
LSW922 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (1, INTRO)
LSW923 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (2, REPEAT)
LSW924 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (3)
LSW925 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
LSW926 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (5, ATA)
LSW927 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (4)
LSW930 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (DSPL)
< PILOT LAMP >
PL901 1-517-633-21 LAMP, PILOT (LCD BACK LIGHT)
PL902 1-517-633-21 LAMP, PILOT (LCD BACK LIGHT)
< RESISTOR >
R901 1-216-647-11 METAL CHIP
R902 1-216-647-11 METAL CHIP
R903 1-216-647-11 METAL CHIP
R904 1-216-651-11 METAL CHIP
R905 1-216-655-11 METAL CHIP
R906 1-216-655-11 METAL CHIP
R907 1-216-659-11 METAL CHIP
R908 1-216-663-11 METAL CHIP
R911 1-208-806-11 RES, CHIP
R921 1-216-647-11 METAL CHIP
R922 1-216-647-11 METAL CHIP
R923 1-216-647-11 METAL CHIP
R924 1-216-651-11 METAL CHIP
R925 1-216-655-11 METAL CHIP
R926 1-216-655-11 METAL CHIP
R941 1-216-667-11 METAL CHIP
R942 1-216-671-11 METAL CHIP
R951 1-216-190-00 RES, CHIP
R952 1-216-089-00 RES, CHIP
R953 1-216-049-11 RES, CHIP
R954 1-216-049-11 RES, CHIP
R955 1-216-049-11 RES, CHIP
R956 1-216-049-11 RES, CHIP
When indicating parts by reference
number, please include the board.
Remark
(6, BL.SKIP)
680 0.5% 1/10W
680 0.5% 1/10W
680 0.5% 1/10W
1K 0.5% 1/10W
1.5K 0.5% 1/10W
1.5K 0.5% 1/10W
2.2K 0.5% 1/10W
3.3K 0.5% 1/10W
10K 0.5% 1/10W
680 0.5% 1/10W
680 0.5% 1/10W
680 0.5% 1/10W
1K 0.5% 1/10W
1.5K 0.5% 1/10W
1.5K 0.5% 1/10W
4.7K 0.5% 1/10W
6.8K 0.5% 1/10W
470 5% 1/8W
47K 5% 1/10W
1K 5% 1/10W
1K 5% 1/10W
1K 5% 1/10W
1K 5% 1/10W