Sony KV-21SE43C, KV-20S90 service manual Board Variant Model List, REF. no Location

KV-20S90 / 21SE43C

(*) A BOARD VARIANT MODEL LIST

REF. NO.	LOCATION	KV-20S90	KV-21SE43C
C604	N-2	4700pF 250V	2200pF 250V
C605	N-3	4700pF 250V	2200pF 250V
C613	M-2	470µF 250V	330µF 400V
C616	N-3	#	0.022µF 400V
C617	N-3	#	220PF 1KV
C638	N-1	0.47µF 125V	#
D609	N-3	#	RU-1P
F601	O-1	1-533-795-11	1-532-506-51
IC601	N-3	STR-F6424	STR-F6454
R268	C-19	3.3K	4.7K
R269	D-19	3.3K	4.7K
R651	N-2	4.7M 1/2W	8.2M 1W
R652	N-1	#	1.8 10W
R658	N-3	#	100K 3W
R664	M-2	390K	270K
R698	M-2	#	270K
T603	M-5	1-433-816-11	1-433-817-11
THP601	O-2	1-810-597-11	1-809-827-11
VDR601	O-1	ENE271D-10A	ENE471D-14A

NOTE: # = Not Mounted

A BOARD WAVEFORMS

1	2	3	4
4.9 Vp-p (H)	3.6 Vp-p (8MHz)	1.0 Vp-p (H)	4.2 Vp-p (H)
5	6	7	8
2.0 Vp-p (8 MHz)	1.4 Vp-p (V)	1.4 Vp-p (V)	8.6 Vp-p (V)
9	10	11	12
4.5 Vp-p (V)	3.4 Vp-p (H)	2.7 Vp-p (H)	3.0 Vp-p (H)
13	14	15	16
2.8 Vp-p (H)	91.3 KVp-p (H)	25.0 Vp-p (H)	1.3K Vp-p (H)
17	18	19	20
29.4 Vp-p (V)	53.4 Vp-p (V)	30.3 Vp-p (V)	6.1 Vp-p (V)
21
110.5 Vp-p (H)

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