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.
•
•RESISTORS
All resistors are in ohms. METAL:
METAL OXIDE: Metal
F: nonflammable
SECTION 6
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. . uPA. . : µPA. .
uPB. . : µPB. . uPC. . : µPC. .
uPD. . : µPD. .
•CAPACITORS uF: µF
•COILS uH: µH
The components identified by mark 0 or dotted line with mark
0are critical for safety.
Replace only with part number specified.
When indicating parts by reference number, please include the board.
Ref. No. | Part No. | Description | Remark |
KEY BOARD
**********
*
*
*
*
<CAPACITOR >
C951 | CERAMIC CHIP | 0.1uF | 10% | 25V | |
C952 | CERAMIC CHIP | 0.022uF | 10% | 25V | |
C953 | CERAMIC CHIP | 100PF | 5% | 50V | |
C954 | CERAMIC CHIP | 0.1uF | 10% | 25V | |
C955 | CERAMIC CHIP | 0.1uF | 10% | 25V | |
C956 | CERAMIC CHIP | 0.22uF | 10% | 16V |
<CONNECTOR >
CN901
<DIODE >
D901
D902
D903
D904
D951
D952
< IC >
IC901
IC951
<LIQUID CRYSTAL DISPLAY >
LCD901
<LED >
LED901
LED910
LED911
Ref. No. | Part No. | Description | Remark |
LED913 | LED | ||
LED914 | LED | ||
LED915 | LED | ||
|
| < SWITCH > |
|
LSW901 | SWITCH, TACTILE (WITH LED) (OFF) |
| |
LSW902 | SWITCH, KEY BOARD (WITH LED) (SOURCE) | ||
LSW903 | SWITCH, KEY BOARD (WITH LED) (SOUND) | ||
LSW904 | SWITCH, KEY BOARD (WITH LED) (MENU) | ||
LSW905 | SWITCH, KEY BOARD (WITH LED) |
|
(PTY, DSPL)
LSW906
LSW911
LSW916
|
| < TRANSISTOR > |
|
|
|
Q903 | TRANSISTOR |
| |||
|
| < RESISTOR > |
|
|
|
R901 | METAL CHIP | 680 | 0.5% | 1/10W | |
R902 | METAL CHIP | 680 | 0.5% | 1/10W | |
R903 | METAL CHIP | 680 | 0.5% | 1/10W | |
R904 | METAL CHIP | 1K | 0.5% | 1/10W | |
R905 | METAL CHIP | 1.5K | 0.5% | 1/10W | |
R906 | METAL CHIP | 1.5K | 0.5% | 1/10W | |
R907 | METAL CHIP | 2.2K | 0.5% | 1/10W | |
R908 | METAL CHIP | 3.3K | 0.5% | 1/10W | |
R909 | METAL CHIP | 4.7K | 0.5% | 1/10W | |
R910 | METAL CHIP | 6.8K | 0.5% | 1/10W | |
R911 | RES, CHIP | 10K | 2% | 1/10W | |
R912 | METAL CHIP | 680 | 0.5% | 1/10W | |
R913 | METAL CHIP | 680 | 0.5% | 1/10W | |
R914 | METAL CHIP | 680 | 0.5% | 1/10W | |
R915 | METAL CHIP | 1K | 0.5% | 1/10W |
54