DOWNLOAD Sony KV-21R1A Service Manual ↓ Size: 775.19 KB | Pages: 38 in PDF or view online for FREE

Model
KV-21R1A
Pages
38
Size
775.19 KB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-21r1a.pdf
Date
PREV: Sony KV-21M1A (serv.man3) Service Manual

Sony KV-21R1A Service Manual ▷ View online

KV-21R1
— 41 —
SBX1790-51
5-4.  SEMICONDUCTORS
STV9379
8
7
6
5
1
3
4
( TOP VIEW )
2
TDA2822M
TEA2124
2
3
5
6
7
1
4
L4941BV
LM7808CT
MC7808CT
TEA7605
TL750L05CLPR
TDA7264
STR-S6707
ST24W04FM6TR
1
8
1
4
5
8
1
9
( TOP VIEW )
1
2
3
1   V 
OUT
2   V 
IN
3   GND
SE-135N 
SE135N-LF12
2SC2808STP-R
IN
GND
OUT
1
(TOP VIEW)
20
21
40
MC44002P
1
32
33
64
( TOP  VIEW )
MSP3400C-PP-C6
MSP3410B-PP-F7
1
2
3
1  Ground
2  Input
3  Output
PST572D
PST572D-T
2SA1667
2SC3852A
2SD2394-EF
E
C
B
B
C
E
S2000N-16E305A
1
8
NJM2233BL
1
26
27
52
( TOP  VIEW )
SDA5255/001
E
C
B
BF421-AMMO
2SA1091-O
E
B
C
BF871-127
C
B
E
2SC1740S-RT
B
C
E
LETTER SIDE
2SC2785-HFE
E
C
B
B
C
E
1
(TOP VIEW)
8
9
16
MC44140P
DTA144ESA
DTA144ESA-TP
DTC114EK
DTC114EKA-T146
DTC143TKA-T146
DTC144EKA-T146
2SA1037K-T-146-R
2SA1162-G
2SC2412K-QR
2SC2412K-T-146-R
E
C
B
LETTER SIDE
2SC2389STP-R
1
2
3
4
PC123F2
PC123FY2
— 42 —
KV-21R1
HZT33-02RE
UPC574J
CATHODE
ANODE
CATHODE
ANODE
EG-1Z-V1
EL1Z
ERD28-06S
ERD28-08S
FMN-G12S
RGP10GPKG23
RU3YX-LF-C4
RU-3YX-V1
RU4AM-T3
1SS292T-77
ERA81-004TP1
ERA83-006
MTZJ-T-77-5.6C
MTZJ-T-77-6.8A
MTZJ-T-77-6.8C
MTZJ-T-77-33C
MTZJ-T-77-3.9B
GBU4JL-6088
2
1
3
1
3
2
DAN202K
DAN202K-T-146
MTZJ-T-77-9.1C
MTZJ-33C
RD3.9ES-B2
RD5.6ESB2
RD6.8ES-B2
RD9.1ES-B3
1SS133T-77
LR5360HL
CATHODE
ANODE
CATHODE
ANODE
CATHODE
ANODE
BYD33G
BYD33G-AMMO
ERC06-15S
DTZ5.1B
RD5.6S-B
UDZ-TE-17-5.1B
UDZ-TE-17-5.6B
2SC4793
2SD1763A
E
C
B
E
C
B
2SC3209LK-TP
2SD774-T-4
2SD774-34
— 43 —
KV-21R1
EXPLODED  VIEWS
SECTION  6
NOTE :
• Items with no part number and no description are not stocked because they
are seldom  required for routine service.
• The construction parts of an assembled part are indicated with a collation
number in the remarks column.
• Items marked  " 
*
  "  are not stocked since they are seldom required for
routine service. Some delay should be anticipated when ordering these
items.
The components identified by
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.
REF  NO                   PART  NO               DESCRIPTION                                          REMARK
REF  NO 
        
PART  NO 
     
  DESCRIPTION                                          REMARK
1
 X-4200-282-1
BEZNET ASSY
      2-4
2
 4-047-464-01
CATCHER, PUSH
3
 4-203-432-01
WINDOW
4
*4-203-431-01
GUIDE, LIGHT
5
 4-203-430-01
DOOR (BARE)(KV-21R1A/21R1D)
 4-203-435-31
DOOR (PAINTED) (KV-21R1E)
6
 4-203-433-01
BUTTON, POWER
7
 1-503-258-21
SPEAKER
8
 1-571-433-21
SWITCH PUSH (AC POWER)
9
*4-202-531-01
AC CORD LOCK (SC)
10
 1-765-286-11
CORD POWER
11
 1-453-199-11
TRANSFORMER ASSY, FLYBACK (NX-1741/U2A)
12
 1-693-338-11
TUNER (TUVIF) (AEP)
13
*A-1632-541-A   A BOARD, COMPLETE (KV-21R1A)
*A-1632-542-A   A BOARD, COMPLETE (KV-21R1D)
*A-1632-453-A   A BOARD, COMPLETE (KV-21R1E)
14
 8-738-787-71   ITC                          15-16
15
 8-738-784-05
PICTURE TUBE (SD-169) (A51JXH61X)
16
 8-451-295-45
DEFLECTION YOKE (Y21PFA2BA)
17
 4-036-190-01
SCREW (5), SELF TAPPING
18
 1-540-006-22   CAP ASSY, HIGH-VOLTAGE
19
 1-452-277-00
MAGNET, BMC
20
 3-704-495-01   SPACER, DY
21
*A-1638-102-A
C BOARD, COMPLETE
22
 4-369-318-21
SPRING TENSION
23
 1-406-828-11
COIL DEGAUSSING
6-1.
CHASSIS
: +BVTP 3x12
7-685-648-79
: +BVTP 4x16
7-685-663-79
10
2
5
6
7
1
3
4
15
8
9
12
11
13
14
16
19
20
21
17
17
18
22
23
24
25
26
27
28
29
30
— 44 —
KV-21R1
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.
The components identified by
shading and marked
are critical
for safety.
Replace only with the part number
specified.
REF  NO                  PART  NO                DESCRIPTION                                           REMARK
REF  NO                   PART  NO                DESCRIPTION                                          REMARK
24
*4-386-622-11   BAND, DGC
25
 4-203-429-01   COVER (REAR)
26
 4-308-870-00
CLIP, LEAD WIRE
27
 1-452-032-00
MAGNET, DISK; 10MM Ø
28
 1-452-094-00
MAGNET, ROTATABLE DISK; 15MM Ø
29
 X-4387-214-1
PERMALLOY ASSY, CORRECTION
30
 3-701-007-00
BAND, BINDING
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