7-6
7-2. 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.
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
• CAPACITORS:
uF: µF
• RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
• COILS
uH: µH
The components identified by mark ! or
dotted line with mark ! are critical for safety.
Replace only with part number specified.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...
When indicating parts by reference number,
please include the board name.
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
• Abbreviation
MX : Mexican
CS : Chilian, Bolivia, Peru
PR : Puerto Rico
VZ : Venezuelan
* A-6794-655-A AR-20 BOARD, COMPLETE (L52/L72HF/L89HF)
**********************
(Ref.No.: 5,000 Series)
< CAPACITOR >
C570 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C571 1-164-346-11 CERAMIC CHIP 1uF 16V
C572 1-126-163-11 ELECT 4.7uF 20% 50V
C573 1-110-501-11 CERAMIC CHIP 0.33uF 10% 16V
C574 1-124-261-00 ELECT 10uF 20% 50V
C575 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C576 1-124-584-00 ELECT 100uF 20% 10V
C577 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C578 1-164-232-11 CERAMIC CHIP 0.01uF 50V
< CONNECTOR >
CN570 1-785-784-11 PIN, CONNECTOR (PC BOARD) 7P
< IC >
IC570 8-759-566-07 IC LA7277M-TLM
< JUMPER RESISTOR >
JR001 1-216-295-00 METAL CHIP 0 5% 1/10W
JR002 1-216-295-00 METAL CHIP 0 5% 1/10W
JR003 1-216-295-00 METAL CHIP 0 5% 1/10W
JR004 1-216-295-00 METAL CHIP 0 5% 1/10W
< COIL >
L570 1-414-940-21 INDUCTOR 100uH
< RESISTOR >
R570 1-216-675-11 METAL CHIP 10K 0.5% 1/10W
R571 1-216-295-00 METAL CHIP 0 5% 1/10W
R572 1-216-295-00 METAL CHIP 0 5% 1/10W
R573 1-216-071-00 METAL CHIP 8.2K 5% 1/10W
R574 1-216-049-00 METAL CHIP 1K 5% 1/10W
R575 1-216-065-91 RES,CHIP 4.7K 5% 1/10W
************************************************************
* A-6794-650-A DI-70 BOARD, COMPLETE
*********************
(Ref.No.: 2,000 Series)
< CONNECTOR >
CN901 1-506-483-21 PIN, CONNECTOR 4P
< SWITCH >
S901 1-418-156-11 ENCODER, ROTARYRY (DIAL TIMER)
************************************************************
* A-6794-649-A DS-84 BOARD, COMPLETE (EXCEPT L89HF)
**********************
* A-6794-653-A DS-84 BOARD, COMPLETE (L89HF)
**********************
(Ref.No.: 3,000 Series)
< CONNECTOR >
CN442 1-691-064-31 HOUSING, CONNECTOR 5P (L89HF)
< DIODE >
D441 8-719-056-06 DIODE SLR-342DC3F (JOG) (L89HF)
< JUMPER RESISTOR >
JR441 1-216-295-00 METAL CHIP 0 5% 1/10W
JR442 1-216-295-00 METAL CHIP 0 5% 1/10W
< RESISTOR >
R451 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R452 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R453 1-216-013-00 METAL CHIP 33 5% 1/10W
R454 1-216-037-00 METAL CHIP 330 5% 1/10W
(L89HF)
< SWITCH >
S441 1-762-196-21 SWITCH, TACT (FF) (L89HF)
S442 1-762-196-21 SWITCH, TACT (PLAY) (EXCEPT L89HF)
S443 1-762-196-21 SWITCH, TACT (STOP) (EXCEPT L89HF)
S444 1-762-196-21 SWITCH, TACT (REW) (EXCEPT L89HF)
S445 1-762-196-21 SWITCH, TACT (JOG) (L89HF)
S446 1-762-196-21 SWITCH, TACT (FF) (EXCEPT L89HF)
S447 1-762-196-21 SWITCH, TACT (REW) (L89HF)
************************************************************
AR-20 DI-70 DS-84
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