Read Sony KV-28WF3A Service Manual online
100
KV-28WF3/32WF3
REF. NO. PART.NO DESCRIPTION REMARK
REF. NO. PART.NO DESCRIPTION REMARK
The components identified by
shading and marked are critical
for safety
Replace only with the part number
specified.
shading and marked are critical
for safety
Replace only with the part number
specified.
< IC >
IC101 8-752-068-45 IC CXA1855Q
IC102 8-759-267-25 IC LM2940T-9.0
IC104 8-759-514-57 IC BA7046F
IC201 8-759-437-97 IC MSP3400C-PS-C6-T-S (KV-28WF3A/28WF3D/
KV-32WF3A/32WF3D)
8-759-491-94 IC MSP3410D-PS-B4-T
(KV-28WF3B/28WF3E/28WF3K/
KV-32WF3B/32WF3E/32WF3K)
IC302 8-759-447-68 IC TDA9143/N1
IC303 8-759-288-85 IC TDA4665T-T
IC304 8-759-439-60 IC TDA9170T
IC1001 8-759-442-44 IC SDA30C164-2-GEG
IC1002 8-759-444-65 IC M27C4001-15C1-AE408
1-750-797-11 SOCKET, PLCC (IC1002)
IC1003 8-759-378-21 IC ST24C16FB6
IC1004 8-759-259-18 IC MB3793-42PNF
IC1006 8-759-988-13 IC LM393PS
IC1101 8-752-383-01 IC CXD2053AS
IC1303 8-759-385-76 IC MC14052BDR2
(KV-28WF3A/28WF3D/28WF3E/28WF3K/
KV-32WF3A/32WF3D/32WF3E/32WF3K)
IC101 8-752-068-45 IC CXA1855Q
IC102 8-759-267-25 IC LM2940T-9.0
IC104 8-759-514-57 IC BA7046F
IC201 8-759-437-97 IC MSP3400C-PS-C6-T-S (KV-28WF3A/28WF3D/
KV-32WF3A/32WF3D)
8-759-491-94 IC MSP3410D-PS-B4-T
(KV-28WF3B/28WF3E/28WF3K/
KV-32WF3B/32WF3E/32WF3K)
IC302 8-759-447-68 IC TDA9143/N1
IC303 8-759-288-85 IC TDA4665T-T
IC304 8-759-439-60 IC TDA9170T
IC1001 8-759-442-44 IC SDA30C164-2-GEG
IC1002 8-759-444-65 IC M27C4001-15C1-AE408
1-750-797-11 SOCKET, PLCC (IC1002)
IC1003 8-759-378-21 IC ST24C16FB6
IC1004 8-759-259-18 IC MB3793-42PNF
IC1006 8-759-988-13 IC LM393PS
IC1101 8-752-383-01 IC CXD2053AS
IC1303 8-759-385-76 IC MC14052BDR2
(KV-28WF3A/28WF3D/28WF3E/28WF3K/
KV-32WF3A/32WF3D/32WF3E/32WF3K)
IC2001 8-759-438-62 IC SDA5275
IC2004 8-759-483-52 IC HYB514400BJ-60
< COIL >
L101 1-412-751-11 INDUCTOR 18UH (KV-28WF3B/32WF3B)
L321 1-412-006-31 INDUCTOR CHIP 10UH
< TRANSISTOR >
Q102 8-729-620-06 TRANSISTOR 2SC3052-EF
Q103 8-729-039-67 TRANSISTOR BSS83 (KV-28WF3B/32WF3B)
Q104 8-729-620-06 TRANSISTOR 2SC3052-EF (KV-28WF3B/32WF3B)
Q106 8-729-216-22 TRANSISTOR 2SA1162-G (KV-28WF3B/32WF3B)
Q107 8-729-216-22 TRANSISTOR 2SA1162-G
Q108 8-729-620-06 TRANSISTOR 2SC3052-EF
Q109 8-729-216-22 TRANSISTOR 2SA1162-G
Q110 8-729-038-96 TRANSISTOR IMZ1A-T109
Q112 8-729-216-22 TRANSISTOR 2SA1162-G
Q113 8-729-216-22 TRANSISTOR 2SA1162-G
Q120 8-729-901-00 TRANSISTOR DTC124EK
Q200 8-729-620-06 TRANSISTOR 2SC3052-EF
Q205 8-729-620-06 TRANSISTOR 2SC3052-EF
Q301 8-729-620-06 TRANSISTOR 2SC3052-EF
Q302 8-729-620-06 TRANSISTOR 2SC3052-EF
Q315 8-729-038-96 TRANSISTOR IMZ1A-T109
Q316 8-729-038-96 TRANSISTOR IMZ1A-T109
Q317 8-729-038-96 TRANSISTOR IMZ1A-T109
Q321 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R
(KV-28WF3A/28WF3D/28WF3E/28WF3K/
KV-32WF3A/32WF3D/32WF3E/32WF3K)
Q322 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R
(KV-28WF3A/28WF3D/28WF3E/28WF3K/
KV-32WF3A/32WF3D/32WF3E/32WF3K)
Q1001 8-729-620-06 TRANSISTOR 2SC3052-EF (KV-28WF3B/32WF3B)
Q1015 8-729-900-53 TRANSISTOR DTC114EK
Q1101 8-729-620-06 TRANSISTOR 2SC3052-EF
Q1301 8-729-216-22 TRANSISTOR 2SA1162-G
IC2004 8-759-483-52 IC HYB514400BJ-60
< COIL >
L101 1-412-751-11 INDUCTOR 18UH (KV-28WF3B/32WF3B)
L321 1-412-006-31 INDUCTOR CHIP 10UH
< TRANSISTOR >
Q102 8-729-620-06 TRANSISTOR 2SC3052-EF
Q103 8-729-039-67 TRANSISTOR BSS83 (KV-28WF3B/32WF3B)
Q104 8-729-620-06 TRANSISTOR 2SC3052-EF (KV-28WF3B/32WF3B)
Q106 8-729-216-22 TRANSISTOR 2SA1162-G (KV-28WF3B/32WF3B)
Q107 8-729-216-22 TRANSISTOR 2SA1162-G
Q108 8-729-620-06 TRANSISTOR 2SC3052-EF
Q109 8-729-216-22 TRANSISTOR 2SA1162-G
Q110 8-729-038-96 TRANSISTOR IMZ1A-T109
Q112 8-729-216-22 TRANSISTOR 2SA1162-G
Q113 8-729-216-22 TRANSISTOR 2SA1162-G
Q120 8-729-901-00 TRANSISTOR DTC124EK
Q200 8-729-620-06 TRANSISTOR 2SC3052-EF
Q205 8-729-620-06 TRANSISTOR 2SC3052-EF
Q301 8-729-620-06 TRANSISTOR 2SC3052-EF
Q302 8-729-620-06 TRANSISTOR 2SC3052-EF
Q315 8-729-038-96 TRANSISTOR IMZ1A-T109
Q316 8-729-038-96 TRANSISTOR IMZ1A-T109
Q317 8-729-038-96 TRANSISTOR IMZ1A-T109
Q321 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R
(KV-28WF3A/28WF3D/28WF3E/28WF3K/
KV-32WF3A/32WF3D/32WF3E/32WF3K)
Q322 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R
(KV-28WF3A/28WF3D/28WF3E/28WF3K/
KV-32WF3A/32WF3D/32WF3E/32WF3K)
Q1001 8-729-620-06 TRANSISTOR 2SC3052-EF (KV-28WF3B/32WF3B)
Q1015 8-729-900-53 TRANSISTOR DTC114EK
Q1101 8-729-620-06 TRANSISTOR 2SC3052-EF
Q1301 8-729-216-22 TRANSISTOR 2SA1162-G
Q1302 8-729-216-22 TRANSISTOR 2SA1162-G
Q1303 8-729-216-22 TRANSISTOR 2SA1162-G
Q1304 8-729-216-22 TRANSISTOR 2SA1162-G
Q1303 8-729-216-22 TRANSISTOR 2SA1162-G
Q1304 8-729-216-22 TRANSISTOR 2SA1162-G
Q1305 8-729-216-22 TRANSISTOR 2SA1162-G
Q1306 8-729-216-22 TRANSISTOR 2SA1162-G
Q1311 8-729-620-06 TRANSISTOR 2SC3052-EF
Q1312 8-729-620-06 TRANSISTOR 2SC3052-EF
Q1313 8-729-216-22 TRANSISTOR 2SA1162-G
Q1306 8-729-216-22 TRANSISTOR 2SA1162-G
Q1311 8-729-620-06 TRANSISTOR 2SC3052-EF
Q1312 8-729-620-06 TRANSISTOR 2SC3052-EF
Q1313 8-729-216-22 TRANSISTOR 2SA1162-G
Q2005 8-729-620-06 TRANSISTOR 2SC3052-EF
Q2006 1-801-806-11 TRANSISTOR DTC144EKA
Q2007 1-801-806-11 TRANSISTOR DTC144EKA
< RESISTOR >
JR201 1-216-063-91 RES,CHIP 3.9K 5% 1/10W
JR202 1-216-063-91 RES,CHIP 3.9K 5% 1/10W
JR1001 1-216-295-91 SHORT 0
JR1002 1-216-295-91 SHORT 0
JR1003 1-216-295-91 SHORT 0
JR1004 1-216-295-91 SHORT 0
JR1008 1-216-025-91 RES,CHIP 100 5% 1/10W
JR1009 1-216-025-91 RES,CHIP 100 5% 1/10W
JR1010 1-216-025-91 RES,CHIP 100 5% 1/10W
JR1011 1-216-025-91 RES,CHIP 100 5% 1/10W
JR1301 1-216-295-91 SHORT 0 (KV-28WF3B/32WF3B)
JR1302 1-216-295-91 SHORT 0 (KV-28WF3B/32WF3B)
JR1405 1-216-295-91 SHORT 0
Q2006 1-801-806-11 TRANSISTOR DTC144EKA
Q2007 1-801-806-11 TRANSISTOR DTC144EKA
< RESISTOR >
JR201 1-216-063-91 RES,CHIP 3.9K 5% 1/10W
JR202 1-216-063-91 RES,CHIP 3.9K 5% 1/10W
JR1001 1-216-295-91 SHORT 0
JR1002 1-216-295-91 SHORT 0
JR1003 1-216-295-91 SHORT 0
JR1004 1-216-295-91 SHORT 0
JR1008 1-216-025-91 RES,CHIP 100 5% 1/10W
JR1009 1-216-025-91 RES,CHIP 100 5% 1/10W
JR1010 1-216-025-91 RES,CHIP 100 5% 1/10W
JR1011 1-216-025-91 RES,CHIP 100 5% 1/10W
JR1301 1-216-295-91 SHORT 0 (KV-28WF3B/32WF3B)
JR1302 1-216-295-91 SHORT 0 (KV-28WF3B/32WF3B)
JR1405 1-216-295-91 SHORT 0
R101 1-216-061-00 RES,CHIP 3.3K 5% 1/10W
R102 1-216-025-91 RES,CHIP 100 5% 1/10W
R103 1-216-025-91 RES,CHIP 100 5% 1/10W
R104 1-216-073-00 RES,CHIP 10K 5% 1/10W
R106 1-216-033-00 RES,CHIP 220 5% 1/10W
R102 1-216-025-91 RES,CHIP 100 5% 1/10W
R103 1-216-025-91 RES,CHIP 100 5% 1/10W
R104 1-216-073-00 RES,CHIP 10K 5% 1/10W
R106 1-216-033-00 RES,CHIP 220 5% 1/10W
R107 1-216-295-91 SHORT 0
(KV-28WF3A/28WF3D/28WF3E/28WF3K/
KV-32WF3A/32WF3D/32WF3E/32WF3K)
R108 1-216-057-00 RES,CHIP 2.2K 5% 1/10W
R109 1-216-085-00 RES,CHIP 33K 5% 1/10W
(KV-28WF3A/28WF3D/28WF3E/28WF3K/
KV-32WF3A/32WF3D/32WF3E/32WF3K)
R108 1-216-057-00 RES,CHIP 2.2K 5% 1/10W
R109 1-216-085-00 RES,CHIP 33K 5% 1/10W
R110 1-216-097-91 RES,CHIP 100K 5% 1/10W
R111 1-216-041-00 RES,CHIP 470 5% 1/10W
R112 1-216-041-00 RES,CHIP 470 5% 1/10W
R113 1-216-041-00 RES,CHIP 470 5% 1/10W
R114 1-216-311-00 RES,CHIP 6.8 5% 1/10W
R111 1-216-041-00 RES,CHIP 470 5% 1/10W
R112 1-216-041-00 RES,CHIP 470 5% 1/10W
R113 1-216-041-00 RES,CHIP 470 5% 1/10W
R114 1-216-311-00 RES,CHIP 6.8 5% 1/10W
R115 1-216-311-00 RES,CHIP 6.8 5% 1/10W
R116 1-216-311-00 RES,CHIP 6.8 5% 1/10W
R117 1-216-022-00 RES,CHIP 75 5% 1/10W
R118 1-216-022-00 RES,CHIP 75 5% 1/10W
R119 1-216-022-00 RES,CHIP 75 5% 1/10W
R120 1-216-022-00 RES,CHIP 75 5% 1/10W
R121 1-216-022-00 RES,CHIP 75 5% 1/10W
R122 1-216-073-00 RES,CHIP 10K 5% 1/10W
R123 1-216-073-00 RES,CHIP 10K 5% 1/10W
R124 1-216-113-00 RES,CHIP 470K 5% 1/10W
R126 1-216-039-00 RES,CHIP 390 5% 1/10W
R127 1-216-039-00 RES,CHIP 390 5% 1/10W
R128 1-216-113-00 RES,CHIP 470K 5% 1/10W
R129 1-216-643-11 METAL CHIP 470 0.50% 1/10W
(KV-28WF3B/32WF3B)
R116 1-216-311-00 RES,CHIP 6.8 5% 1/10W
R117 1-216-022-00 RES,CHIP 75 5% 1/10W
R118 1-216-022-00 RES,CHIP 75 5% 1/10W
R119 1-216-022-00 RES,CHIP 75 5% 1/10W
R120 1-216-022-00 RES,CHIP 75 5% 1/10W
R121 1-216-022-00 RES,CHIP 75 5% 1/10W
R122 1-216-073-00 RES,CHIP 10K 5% 1/10W
R123 1-216-073-00 RES,CHIP 10K 5% 1/10W
R124 1-216-113-00 RES,CHIP 470K 5% 1/10W
R126 1-216-039-00 RES,CHIP 390 5% 1/10W
R127 1-216-039-00 RES,CHIP 390 5% 1/10W
R128 1-216-113-00 RES,CHIP 470K 5% 1/10W
R129 1-216-643-11 METAL CHIP 470 0.50% 1/10W
(KV-28WF3B/32WF3B)
A
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