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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
• 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. . uPA. . : µPA. .
uPB. . : µPB. . uPC. . : µPC. .
uPD. . : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH
SECTION 8
ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark
Ref. No. Part No. Description Remark
KEY BOARD
*********
* 3-009-302-01 PLATE (LCD), LIGHT GUIDE (XR-C450)
* 3-009-303-01 HOLDER (LCD) (XR-C450)
* 3-009-305-11 SHEET (REFLECTOR) (XR-C450)
* 3-010-282-01 PLATE (LCD), GROUND (XR-C450)
* 3-010-375-11 SHEET (REFLECTOR) (XR-C440)
* 3-010-393-01 PLATE (LCD), LIGHT GUIDE (XR-C440)
* 3-010-394-01 HOLDER (LCD) (XR-C440)
< CAPACITOR >
C901 1-163-033-91 CERAMIC CHIP 0.022uF 50V
C902 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C903 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C904 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C905 1-163-038-00 CERAMIC CHIP 0.1uF 25V
(XR-C450)
< CONNECTOR >
CNP901 1-764-423-11 PIN, CONNECTOR 12P
< DIODE >
D901 8-719-976-99 DIODE DTZ5.1B
D902 8-719-105-99 DIODE RD6.2M-B1
D903 8-719-105-99 DIODE RD6.2M-B1
D904 8-719-105-99 DIODE RD6.2M-B1
D905 8-719-105-99 DIODE RD6.2M-B1
D908 8-719-976-99 DIODE DTZ5.1B (XR-C450)
< IC >
IC901 8-759-365-90 IC LC75824W
IC902 8-749-012-25 IC RS-170-TU (XR-C450)
KEY
• Abbreviation
EA: Saudi Arabia
< CHIP CONDUCTOR >
JC901 1-216-295-00 CONDUCTOR, CHIP (2012)
< LIQUID CRYSTAL DISPLAY >
LCD901 1-801-587-11 DISPLAY PANEL, LIQUID CRYSTAL
< SWITCH >
LSW901 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (OFF)
(XR-C440/XR-C450: US, Canadian)
LSW901 1-762-620-11 SWITCH, KEY BOARD (WITH LED) (OFF)
(XR-C450:E, EA)
LSW902 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (SOURCE)
(XR-C440/XR-C450: US, Canadian)
LSW902 1-762-620-11 SWITCH, KEY BOARD (WITH LED) (SOURCE)
(XR-C450: E, EA)
LSW903 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (MODE)
(XR-C440/XR-C450: US, Canadian)
LSW903 1-762-620-11 SWITCH, KEY BOARD (WITH LED) (MODE)
(XR-C450: E, EA)
LSW904 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
(+ + ) (SEEK/AMS)) (XR-C440/XR-C450: US, Canadian)
LSW904 1-762-620-11 SWITCH, KEY BOARD (WITH LED)
(+ + ) (SEEK/AMS)) (XR-C450: E, EA)
LSW905 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
(– = 0 (SEEK/AMS)) (XR-C440/XR-C450: US, Canadian)
LSW905 1-762-620-11 SWITCH, KEY BOARD (WITH LED)
(– = 0 (SEEK/AMS)) (XR-C450: E, EA)
LSW906 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (–)
(XR-C440/XR-C450: US, Canadian)
LSW906 1-762-620-11 SWITCH, KEY BOARD (WITH LED) (–)
(XR-C450: E, EA)
LSW907 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (SEL)
(XR-C440/XR-C450: US, Canadian)
LSW907 1-762-620-11 SWITCH, KEY BOARD (WITH LED) (SEL)
(XR-C450: E, EA)
When indicating parts by reference
number, please include the board.