Sony KV-21SE43C service manual Exploded Views, Chassis KV-20S90/21SE43C

KV-20S90 / 21SE43C

SECTION 6: EXPLODED VIEWS

Components not identified by a part number or description are not stocked because they are seldom required for routine service.

The component parts of an assembly are indicated by the reference numbers in the far right column of the parts list and within the dotted lines of the diagram.

*Items marked with an asterisk are not stocked since they are seldom required for routine service. Expect

some delay when ordering these components.

NOTE: The components identified by shading and ! mark are critical for safety.

Replace only with part number specified.

NOTE: Les composants identifies par un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie.

6-1. CHASSIS (KV-20S90/21SE43C)				20
7-685-648-71		SCREW +BVTP 3 x 12 TYPE 2 IT-3
	7-685-663-11	SCREW +BVTP 4X16 TYPE2 N-S		21
4-365-808-01		SCREW (5), TAPPING	18	22
				23
		13

19

7

6

24

11

12 10

5 9

4

16

17

14

15

1

3

2

8

6

REF. NO. PART NO. DESCRIPTION [Assembly Includes] REF. NO. PART NO.

DESCRIPTION [Assembly Includes]

1X-4038-954-1 BEZNET ASSY (KV-21SE43C ONLY) [2-5]

1 X-4038-691-1 BEZNET ASSY (KV-20S90 ONLY) [2-5]

24-062-604-01 DOOR (KV-20S90 ONLY)

24-062-604-21 DOOR (KV-21SE43C ONLY)

34-046-161-01 EMBLEM (NO.8), SONY

4 4-062-607-01 GUIDE, LED

54-062-603-31 BUTTON, MULTI (KV-21SE43C ONLY)

54-062-603-21 BUTTON, MULTI (KV-20S90 ONLY)

61-505-930-11 SPEAKER (9X5CM) (KV-21SE43C ONLY)

61-505-831-11 SPEAKER (9X5CM) (KV-20S90 ONLY)

	7	4-053-005-01	SPACER, DY
!	8	8-738-843-05	CRT 21NXT (FOR SOUTH) (KV-21SE43C ONLY)
!	8	8-738-842-05	CRT 21NXT (KV-20S90 ONLY)
!	9	8-451-440-21	DY Y21NXA-X
*	10	A-1331-917-A	C MOUNTED PC BOARD
*	11	A-1299-480-A	A COMPLETE PC BOARD (KV-21SE43C ONLY)
*	11	A-1299-466-A	A COMPLETE PC BOARD (KV-20S90 ONLY)

The high-voltage leads associated with the FBT on this board are not included and must be ordered separately (See 21-23).

*	12	4-375-394-01	SPRING, TENSION
*! 13		1-416-571-11	COIL, DEMAGNETIC (KV-21SE43C ONLY)
*! 13		1-416-572-21	COIL, DEMAGNETIC (KV-20S90 ONLY)
! 14		1-790-001-21	CORD, AC POWER (WITH CONNECTOR)
			(KV-20S90 ONLY)
! 14		1-769-796-71	CORD, POWER (WITH CONNECTOR)
			(KV-21SE43C ONLY)
	15	1-766-374-11	PLUG, F-PIN
	16	4-081-410-01	COVER, REAR

173-704-372-71 HOLDER, HV CABLE

184-083-415-01 PIECE A(75), CONV. CORRECT

191-452-032-00 MAGNET,DISC

! 20	1-453-283-21	FBT ASSY NX-1744/X4E4	[21-23]
! 21	1-251-643-41	HV CAP ASSY
! 22	1-900-800-65	FOCUS LEAD
! 23	1-900-803-22	G2 LEAD
! 24	8-598-542-20	TUNER FSS BTF-WA412

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