Read Sony KV-28WF1A Service Manual online
KV-28WF1
— 80 —
The components identified by
shading and marked are critical
for safety.
Replace only with the part number
specified.
shading and marked are critical
for safety.
Replace only with the part number
specified.
Les composants identifies par
une trame et une marque sont
critiques pour la securite.
Ne les remplacer que par une piece
portant le numero specifie.
une trame et une marque sont
critiques pour la securite.
Ne les remplacer que par une piece
portant le numero specifie.
REF.NO.
PART NO.
DESCRIPTION
REMARK
REF.NO.
PART NO.
DESCRIPTION
REMARK
D3
*A-1640-235-A D3 BOARD, COMPLETE
******************
******************
< CAPACITOR >
C2802 1-126-965-11 ELECT 22MF 20% 50V
< CONNECTOR >
CN2801 1-568-878-51 PIN, CONNECTOR 3P
CN2802 *1-580-798-11 CONNECTOR PIN (DY) 6P
CN2803 *1-580-798-11 CONNECTOR PIN (DY) 6P
CN2802 *1-580-798-11 CONNECTOR PIN (DY) 6P
CN2803 *1-580-798-11 CONNECTOR PIN (DY) 6P
< DIODE >
D2801 8-719-991-33 DIODE 1SS133T-77
< TRANSISTOR >
Q2801 8-729-119-78 TRANSISTOR 2SC2785-HFE
< RESISTOR >
R2801 1-249-421-11 CARBON 2.2K 5% 1/4W
< RELAY >
RY2801 1-755-172-11 RELAY
< COIL >
T2801 1-411-981-11 COIL, CHOKE 245UH
************************************************************
*A-1642-208-A D BOARD, COMPLETE
*****************
*****************
4-201-023-11 SPACER, INSULATING
4-202-373-01 SPRING, IC
< CAPACITOR >
C502 1-102-824-00 CERAMIC 470PF 5% 50V
C503 1-136-165-00 FILM 0.1MF 5% 50V
C504 1-102-824-00 CERAMIC 470PF 5% 50V
C506 1-126-941-11 ELECT 470MF 20% 25V
C507 1-109-953-11 ELECT 2.2MF 20% 50V
C503 1-136-165-00 FILM 0.1MF 5% 50V
C504 1-102-824-00 CERAMIC 470PF 5% 50V
C506 1-126-941-11 ELECT 470MF 20% 25V
C507 1-109-953-11 ELECT 2.2MF 20% 50V
C509 1-136-165-00 FILM 0.1MF 5% 50V
C510 1-126-969-11 ELECT 220MF 20% 50V
C511 1-136-202-11 FILM 0.33MF 5% 63V
C513 1-106-220-00 MYLAR 0.1MF 10% 100V
C514 1-136-165-00 FILM 0.1MF 5% 50V
C510 1-126-969-11 ELECT 220MF 20% 50V
C511 1-136-202-11 FILM 0.33MF 5% 63V
C513 1-106-220-00 MYLAR 0.1MF 10% 100V
C514 1-136-165-00 FILM 0.1MF 5% 50V
C515 1-126-941-11 ELECT 470MF 20% 25V
C517 1-126-941-11 ELECT 470MF 20% 25V
C518 1-102-228-00 CERAMIC 470PF 10% 500V
C519 1-102-228-00 CERAMIC 470PF 10% 500V
C520 1-126-941-11 ELECT 470MF 20% 25V
C517 1-126-941-11 ELECT 470MF 20% 25V
C518 1-102-228-00 CERAMIC 470PF 10% 500V
C519 1-102-228-00 CERAMIC 470PF 10% 500V
C520 1-126-941-11 ELECT 470MF 20% 25V
C521 1-107-698-11 ELECT 10MF 20% 25V
C522 1-126-964-11 ELECT 10MF 20% 50V
C523 1-136-165-00 FILM 0.1MF 5% 50V
C600 1-113-890-51 CERAMIC 0.0022MF 20% 250V
C601 1-161-964-91 CERAMIC 0.0047MF 250V
C522 1-126-964-11 ELECT 10MF 20% 50V
C523 1-136-165-00 FILM 0.1MF 5% 50V
C600 1-113-890-51 CERAMIC 0.0022MF 20% 250V
C601 1-161-964-91 CERAMIC 0.0047MF 250V
C602 1-161-964-91 CERAMIC 0.0047MF 250V
C603 1-125-555-11 ELECT 330MF 20% 400V
C604 1-126-968-11 ELECT 100MF 20% 50V
C605 1-107-929-11 ELECT 10MF 20% 100V
C606 1-162-318-11 CERAMIC 0.001MF 10% 500V
C603 1-125-555-11 ELECT 330MF 20% 400V
C604 1-126-968-11 ELECT 100MF 20% 50V
C605 1-107-929-11 ELECT 10MF 20% 100V
C606 1-162-318-11 CERAMIC 0.001MF 10% 500V
R722 1-202-848-00 SOLID 680K 10% 1/2W
R723 1-249-417-11 CARBON 1K 5% 1/4W
R724 1-202-846-00 SOLID 470K 10% 1/2W
R726 1-260-103-11 CARBON 2.2K 5% 1/2W
R727 1-247-815-91 CARBON 220 5% 1/4W
R723 1-249-417-11 CARBON 1K 5% 1/4W
R724 1-202-846-00 SOLID 470K 10% 1/2W
R726 1-260-103-11 CARBON 2.2K 5% 1/2W
R727 1-247-815-91 CARBON 220 5% 1/4W
R728 1-216-350-11 METAL OXIDE 1.2 5% 1W F
R729 1-249-408-11 CARBON 180 5% 1/4W
R730 1-535-143-11 LEAD, JUMPER (10.0MM)
R731 1-247-843-11 CARBON 3.3K 5% 1/4W
R733 1-249-420-11 CARBON 1.8K 5% 1/4W
R729 1-249-408-11 CARBON 180 5% 1/4W
R730 1-535-143-11 LEAD, JUMPER (10.0MM)
R731 1-247-843-11 CARBON 3.3K 5% 1/4W
R733 1-249-420-11 CARBON 1.8K 5% 1/4W
R734 1-247-807-31 CARBON 100 5% 1/4W
R735 1-249-420-11 CARBON 1.8K 5% 1/4W
R736 1-216-486-00 METAL OXIDE 8.2K 5% 3W F
R739 1-249-417-11 CARBON 1K 5% 1/4W
R740 1-249-420-11 CARBON 1.8K 5% 1/4W
R735 1-249-420-11 CARBON 1.8K 5% 1/4W
R736 1-216-486-00 METAL OXIDE 8.2K 5% 3W F
R739 1-249-417-11 CARBON 1K 5% 1/4W
R740 1-249-420-11 CARBON 1.8K 5% 1/4W
R741 1-202-549-00 SOLID 100 20% 1/2W
R744 1-249-421-11 CARBON 2.2K 5% 1/4W
R745 1-249-421-11 CARBON 2.2K 5% 1/4W
R746 1-249-421-11 CARBON 2.2K 5% 1/4W
R747 1-249-437-11 CARBON 47K 5% 1/4W
R744 1-249-421-11 CARBON 2.2K 5% 1/4W
R745 1-249-421-11 CARBON 2.2K 5% 1/4W
R746 1-249-421-11 CARBON 2.2K 5% 1/4W
R747 1-249-437-11 CARBON 47K 5% 1/4W
R748 1-249-417-11 CARBON 1K 5% 1/4W
R749 1-249-435-11 CARBON 33K 5% 1/4W
R749 1-249-435-11 CARBON 33K 5% 1/4W
< VARIABLE RESISTOR >
RV701 1-230-641-11 RES, ADJ, METAL GLAZE 2.2M
RV702 1-241-656-21 RES, ADJ, METAL FILM 110M
RV702 1-241-656-21 RES, ADJ, METAL FILM 110M
****************************************************************
*A-1640-214-A D2 BOARD, COMPLETE
******************
******************
< CAPACITOR >
C1801 1-126-967-11 ELECT 47MF 20% 50V
C1803 1-137-368-11 FILM 0.0047MF 5% 50V
C1804 1-126-964-11 ELECT 10MF 20% 50V
C1807 1-137-366-11 FILM 0.0022MF 5% 50V
C1803 1-137-368-11 FILM 0.0047MF 5% 50V
C1804 1-126-964-11 ELECT 10MF 20% 50V
C1807 1-137-366-11 FILM 0.0022MF 5% 50V
< CONNECTOR >
CN1801 1-573-299-21 CONNECTOR, BOARD TO BOARD 10P
CN1803 *1-568-878-51 PIN, CONNECTOR 3P
CN1803 *1-568-878-51 PIN, CONNECTOR 3P
< DIODE >
D1802 8-719-110-17 DIODE RD10ESB2
< IC >
IC1801 8-759-701-59 IC NJM78MO9FA
IC1802 8-759-603-37 IC M5216P
IC1802 8-759-603-37 IC M5216P
< IC LINK >
JW1802 1-532-605-00 LINK, IC
< RESISTOR >
R1807 1-247-883-00 CARBON 150K 5% 1/4W
R1809 1-249-429-11 CARBON 10K 5% 1/4W
R1810 1-249-429-11 CARBON 10K 5% 1/4W
R1811 1-249-429-11 CARBON 10K 5% 1/4W
R1812 1-249-429-11 CARBON 10K 5% 1/4W
R1809 1-249-429-11 CARBON 10K 5% 1/4W
R1810 1-249-429-11 CARBON 10K 5% 1/4W
R1811 1-249-429-11 CARBON 10K 5% 1/4W
R1812 1-249-429-11 CARBON 10K 5% 1/4W
D2
C
D
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