Schematic Diagrams Of A3, F1 And V1 Boards - Sony TRINITRON KV-T21MN8 Service Manual

The components identified by shading
and mark ! are critical for safety.
Replace only with part number specified.
REF. NO. PART NO. DESCRIPTION
L1761 1-410-478-11 INDUCTOR
L1762 1-408-610-31 INDUCTOR
<TRANSISTOR>
Q1722 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q1723 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q1756 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q1761 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q1762 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q1763 8-729-017-05 TRANSISTOR 2SA1837
Q1764 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q1765 8-729-017-06 TRANSISTOR 2SC4793
Q1766 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q1767 8-729-142-86 TRANSISTOR 2SC3733
Q1777 8-729-326-11 TRANSISTOR 2SC2611
<RESISTOR>
R1721 1-249-414-11 CARBON
R1722 1-249-412-11 CARBON
R1723 1-249-407-11 CARBON
R1724 1-249-407-11 CARBON
R1725 1-249-412-11 CARBON
R1727 1-247-843-11 CARBON
R1728 1-249-429-11 CARBON
R1732 1-126-964-11 ELECT
R1736 1-249-419-11 CARBON
R1753 1-247-843-11 CARBON
R1762 1-247-815-91 CARBON
R1764 1-247-734-11 CARBON
R1765 1-249-414-11 CARBON
R1766 1-249-418-11 CARBON
R1768 1-249-421-11 CARBON
R1769 1-249-384-11 CARBON
R1770 1-249-435-11 CARBON
R1772 1-249-432-11 CARBON
R1774 1-215-912-11 METAL OXIDE
R1775 1-249-417-11 CARBON
R1776 1-249-432-11 CARBON
R1777 1-249-438-11 CARBON
R1778 1-249-430-11 CARBON
R1779 1-249-414-11 CARBON
R1780 1-249-418-11 CARBON
R1781 1-249-410-11 CARBON
R1782 1-249-384-11 CARBON
R1784 1-247-807-31 CARBON
R1785 1-249-400-11 CARBON
R1786 1-249-435-11 CARBON
R1787 1-249-428-11 CARBON
R1788 1-249-419-11 CARBON
R1789 1-249-413-11 CARBON
R1790 1-216-451-11 METAL OXIDE
R1791 1-249-411-11 CARBON
R1812 1-249-425-11 CARBON
R1851 1-249-393-11 CARBON
******************************************************************
REF. NO. PART NO.
REMARK
47UH
39UH
560 5% 1/4W ******************************************************************
390 5% 1/4W
150 5% 1/4W
150 5% 1/4W
390 5% 1/4W
3.3K 5% 1/4W
10K 5% 1/4W
10MF 20% 50V
1.5K 5% 1/4W
3.3K 5% 1/4W
220 5% 1/4W
39 5% 1/2W F
560 5% 1/4W F
1.2K 5% 1/4W
2.2K 5% 1/4W
1.8 5% 1/4W F
33K 5% 1/4W
18K 5% 1/4W ******************************************************************
150 5% 3W F
1K 5% 1/4W F
18K 5% 1/4W
56K 5% 1/4W
12K 5% 1/4W
560 5% 1/4W
1.2K 5% 1/4W
270 5% 1/4W
1.8 5% 1/4W F
100 5% 1/4W
39 5% 1/4W F
33K 5% 1/4W
8.2K 5% 1/4W
1.5K 5% 1/4W
470 5% 1/4W
120 5% 2W F
330 5% 1/4W
4.7K 5% 1/4W
10 5% 1/4W
– 65 –
DESCRIPTION
MISCELLANEOUS
*****************
! 1-409-942-11
COIL, DEMAGNETIZATION
1-452-032-00 MAGNET,DISC
1-452-277-00 MAGNET, BMC
1-452-509-51 NECK ASSY, CRT (NA308)
1-504-305-11 SPEAKER (12X5CM)
! 1-569-008-11
ADAPTOR, CONVERSION 2P
(KV-T21MN81 ONLY)
! 1-769-609-21
CORD, POWER (WITH CONNECTOR)
(KV-T21MN8)
! 1-574-062-61
CORD, POWER (WITH CONNECTOR)
2.5A/250V (KV-T21MN81)
! 1-900-700-05 LEAD ASSY, FOCUS
8-451-280-33 DY (Y21PXA2) (KV-T21MN8)
8-451-280-81 DY (Y21PXA2-S3) (KV-T21MN81)
! 8-738-774-05
PICTURE TUBE (A51JUH71X)
ACCESSORIES AND PACKING MATERIALS
***************************************
! 1-569-008-11
ADAPTOR, CONVERSION 2P
(KV-T21MN81 ONLY)
3-701-910-01 SCREW, SPECIAL (DIA. 3.8X20)
3-862-944-11 MANUAL, INSTRUCTION
* 4-065-446-01 INDIVIDUAL CARTON
* 4-065-447-01 CUSHION (UPPER) (ASSY)
* 4-065-448-01 CUSHION (LOWER) (ASSY)
* 4-055-210-11 BAG, PROTECTION
4-392-003-41 BAND, HOLD
4-392-004-31 CLIP
REMOTE COMMANDER
**********************
1-473-323-11 REMOTE COMMANDER (RM-870)
KV-T21MN8/T21MN81
RM-870
VM
REMARK