Kv-21Fx20K/21Fx20R; Kv-21Fx20B; Kv-21Fx20A/21Fx20D/21Fx20E - Sony TRINITRON KV-21FX20A Service Manual

The components identified by
shading and marked are critical
for safety
Replace only with the part number
specified.
REF. NO. PART.NO DESCRIPTION
< CONNECTOR >
CN1101 *1-766-954-11 CONNECTOR, BOARD TO BOARD 20P
< DIODE >
D1107 8-719-069-60 DIODE UDZS-TE17-9.1B
D1108 8-719-069-60 DIODE UDZS-TE17-9.1B
D1109 8-719-069-55 DIODE UDZS-TE17-5.6B
D1110 8-719-069-55 DIODE UDZS-TE17-5.6B
< FERRITE BEAD >
FB1101 1-410-396-41 FERRITE
FB1102 1-410-396-41 FERRITE
FB1104 1-410-396-41 FERRITE
FB1110 1-412-002-31 INDUCTOR CHIP 4.7UH
FB1111 1-412-002-31 INDUCTOR CHIP 4.7UH
FB1112 1-412-002-31 INDUCTOR CHIP 4.7UH
< IC >
IC1102 8-759-100-96 IC UPC4558G2
IC1103 8-759-394-57 IC PST593C-MMP-4P
< COIL >
L1114 1-410-671-31 INDUCTOR
L1115 1-408-599-31 INDUCTOR
L1116 1-408-599-31 INDUCTOR
< RESISTOR >
R1101 1-216-073-00 RES,CHIP
R1102 1-216-073-00 RES,CHIP
R1103 1-216-025-91 RES,CHIP
R1104 1-216-025-91 RES,CHIP
R1105 1-216-035-00 RES,CHIP
R1110 1-216-025-91 RES,CHIP
R1111 1-216-025-91 RES,CHIP
R1113 1-216-073-00 RES,CHIP
R1121 1-216-065-91 RES,CHIP
R1122 1-216-065-91 RES,CHIP
R1123 1-216-218-00 RES,CHIP
R1124 1-216-073-00 RES,CHIP
R1125 1-216-069-00 RES,CHIP
R1126 1-216-073-00 RES,CHIP
R1155 1-216-085-00 RES,CHIP
R1156 1-216-085-00 RES,CHIP
R1174 1-216-085-00 RES,CHIP
R1175 1-216-085-00 RES,CHIP
R1176 1-216-085-00 RES,CHIP
REMARK
0.45UH
0.45UH
0.45UH
47UH
4.7UH
4.7UH
10K 5% 1/10W
10K 5% 1/10W
100 5% 1/10W
100 5% 1/10W
270 5% 1/10W
100 5% 1/10W
100 5% 1/10W
10K 5% 1/10W
4.7K 5% 1/10W
4.7K 5% 1/10W
6.8K 5% 1/8W
10K 5% 1/10W
6.8K 5% 1/10W
10K 5% 1/10W
33K 5% 1/10W
33K 5% 1/10W
33K 5% 1/10W
33K 5% 1/10W
33K 5% 1/10W
REF. NO. PART.NO DESCRIPTION
R1177 1-216-085-00 RES,CHIP
R1178 1-216-073-00 RES,CHIP
< CRYSTAL >
X1101 1-767-813-21 VIBRATOR, CRYSTAL
S1 Board Variant Parts

KV-21FX20A/21FX20D/21FX20E/

KV-21FX20K/21FX20R

< IC >
IC1101 8-759-574-74 IC TDA9870A (KV-21FX20A/21FX20D/21FX20R)
8-759-574-73 IC TDA9875A (KV-21FX20E/21FX20K)
< RESISTOR >
R1164 1-216-073-00 RES,CHIP
R1165 1-216-295-91 SHORT
S1 Board Variant Parts KV-21FX20B
< CAPACITOR >
C1131 1-164-005-11 CERAMIC CHIP 0.47MF
C1135 1-163-251-11 CERAMIC CHIP 100PF
C1137 1-104-664-11 ELECT
C1138 1-163-251-11 CERAMIC CHIP 100PF
< FILTER >
CF1101 1-409-327-00 TRAP, CERAMIC (6.5MHZ)
< FERRITE BEAD >
FB1113 1-412-002-31 INDUCTOR CHIP 4.7UH
< IC >
IC1101 8-759-574-73 IC TDA9875A
< COIL >
L1113 1-408-600-31 INDUCTOR
L1117 1-410-671-31 INDUCTOR
< TRANSISTOR >
Q1112 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q1113 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q1114 8-729-026-49 TRANSISTOR 2SA1037AK
Q1115 8-729-120-28 TRANSISTOR 2SC1623-L5L6
63
S1
REMARK
33K 5% 1/10W
10K 5% 1/10W
10K 5% 1/10W
(KV-21FX20E/21FX20K)
0 (KV-21FX20A/21FX20D/21FX20R)
25V
5% 50V
47MF 20% 25V
5% 50V
5.6UH
47UH