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KV-20WS1



SERVICE MANUAL BE-5 CHASSIS
MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO.




KV-20WS1A RM-836 Italian SCC-K31F-A
KV-20WS1K RM-836 OIRT SCC-K35M-A


RM-836 French SCC-K36F-A RM-836 OIRT SCC-K35L-A
KV-20WS1B KV-20WS1R
RM-836 AEP SCC-K32H-A RM-836 UK SCC-K33D-A
KV-20WS1D KV-20WS1U
KV-20WS1E RM-836 Spanish SCC-K30H-A




MENU




PROGR




RM-836




TRINITRON COLOR TV
R




MICROFILM R




--1--
KV-20WS1

5-4. SEMICONDUCTORS
L4941BV PC123F2 STV9379 DTA144ESA
LM7808CT PC123FY2 DTA144ESA-TP
MC7808CT 4 DTC114EK
TEA7605 3 DTC114EKA-T146
TL750L05CLPR DTC143TKA-T146
DTC144EKA-T146
1 2SA1037K-T-146-R
2
2SA1162-G
1
3 2SC2412K-QR
PST572D 2
5 4
2SC2412K-T-146-R
PST572D-T 7 6

C

TDA2822M
TEA2124 E
IN
OUT
GND B
8 7 6 5


1 Ground
MC44002P 1 2 Input
DTA114ES
2 3 3 Output
40 21 DTC114ES-TP
1 2 3 4
SBX1981-51 ( TOP VIEW )


1 20
(TOP VIEW)
TDA7264

MC14538BCP
MC44140P E
C
B
16 9


SDA5250M-C9-GEG
S2000N-16E305A
1 8
1 8 64 41

(TOP VIEW) 65 40


ST24W04FM6TR
M27C512-90C1-BE5-1 8 5

80 25
24 17
1 24 B
25 16 ( MARKING SIDE VIEW ) C E

1 4
( TOP VIEW )
32 9 2SA1667
SE-135N
2SC3852A
SE135N-LF12
1 8 2SD2394-EF
(TOP VIEW)
BF421-AMMO
2SA1091-O
MSP3400C-PP-C6
MSP3410B-PP-F7
64 33



3
1 V OUT B
1 2 2 V IN C E
3 GND
1 32

E
( TOP VIEW ) C B 2SA933AS-QRT
STR-S6707 2SA933AS-RT
NJM2233BL 2SC1740S-RT
BF871-127
LETTER SIDE




1


E E
8 1 9 B C C B




-- 43 --
KV-20WS1


2SC2389STP-R BYD33G ERA81-004TP1 MTZJ-33C HZT33-02RE
BYD33G-AMMO ERA83-006 MTZJ-7.5B UPC574J
LETTER SIDE ERC06-15S MTZJ-T-77-5.6C RD3.9ES-B2
MTZJ-T-77-6.8A RD5.6ESB2
CATHODE MTZJ-T-77-6.8C RD6.8ES-B2
MTZJ-T-77-33C RD7.5ESB2
MTZJ-T-77-3.9B RD9.1ES-B3
MTZJ-T-77-7.5C 1SS133T-77
MTZJ-T-77-9.1C

ANODE CATHODE
E

C B




DAN202K ANODE
2SC2785-HFE DAN202K-T-146

3
GBU4JL-6088
1
2



E C B
2 3 1




DAP202K
2SC2808STP-R DAP202K-T-146

3
LR5360HL

1
2
E
C
B



2 3 1
CATHODE
ANODE
2SC3209LK-TP
2SD774-T-4 DTZ5.1B UDZ-TE-17-5.1B
2SD774-34 DTZ9.1 UDZ-TE-17-5.6B
RD5.6S-B UDZ-TE-17-9.1B 1N4531-AMMO




ANODE



E
C B CATHODE




EG-1Z-V1 RGP10GPKG23
EL1Z RU3YX-LF-C4
2SC4793 RU-3YX-V1
ERD28-06S
2SD1763A RU4AM-T3
ERD28-08S
FMN-G12S 1SS292T-77


CATHODE




B ANODE
C
E




-- 44 --
The components identified by Les composants identifies par KV-20WS1
shading and marked are critical une trame et une marque sont
for safety. critiques pour la securite.
Replace only with the part number SECTION 7
Ne les remplacer que par une piece
specified. portant le numero specifie.
ELECTRICAL PARTS LIST
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK