Sony HMD-A420 (serv.man5) Service Manual ▷ View online
HMD-A420(E)
7-5
No.
#
Board
Type
! /
*
Ref. No.
Part No.
Description
Remarks-1
Remarks-2
Difference
Service
Production
103
A
FERRITE BEAD
FB004
1-469-995-11
1-469-995-11
PEAKING COIL 150UH
4321151006
Others
104
A
FERRITE BEAD
FB005
1-469-995-11
1-469-995-11
PEAKING COIL 150UH
4321151006
Others
105
A
FERRITE BEAD
FB006
1-469-402-11
1-469-402-11
INDUCTOR 3UH
4322309006
Others
106
A
FERRITE BEAD
FB008
1-500-104-21
1-500-104-21
FERRITE
4328350006
Sony
107
A
FERRITE BEAD
FB009
1-500-104-21
1-500-104-21
FERRITE
4328350006
Sony
108
A
FERRITE BEAD
FB010
1-500-104-21
1-500-104-21
FERRITE
4328350006
Sony
109
A
FERRITE BEAD
FB011
1-500-104-21
1-500-104-21
FERRITE
4328350006
Sony
110
A
FERRITE BEAD
FB012
1-500-104-21
1-500-104-21
FERRITE
4328350006
Sony
111
A
FERRITE BEAD
FB115
1-500-104-21
1-500-104-21
FERRITE
4328350006
Sony
112
A
FERRITE BEAD
FB215
1-500-104-21
1-500-104-21
FERRITE
4328350006
Sony
113
A
FERRITE BEAD
FB315
1-500-104-21
1-500-104-21
FERRITE
4328350006
Sony
114
A
IC
IC001
8-759-582-06
8-759-582-06
IC M52743BSP
4159527432
Others
115 #10
A
IC
IC002
8-759-824-97
8-759-824-97
IC LM2412T
41592412T0
Sony
116
#7
A
IC
IC003
6-800-343-01
6-800-343-01
M35047-061SP
4159350473
Others
117
A
IC
IC004
8-759-008-70
8-759-991-16
IC LM358N
4159358000
Sony
118 #10
A
IC
IC005
8-759-399-78
8-759-399-78
IC ST24LC21B1
4159242100
Sony
119
#9
A
JACK
!
J001
1-451-524-11
1-451-524-11
SOCKET, PICTURE TUBE
4570307C2U
Sony
120
A
COIL
JW034
1-412-911-11
1-412-911-21
FERRITE 1.1UH
7099159250
Sony
121
A
COIL
JW035
Pending
Pending
PEAKING COIL 150UH
432B151006
122
A
COIL
JW036
1-412-911-11
1-412-911-21
FERRITE 1.1UH
7099159250
Sony
123
A
COIL
L001
1-469-400-11
1-469-400-11
INDUCTOR 100UH
432B101006
Others
124
A
COIL
L002
1-469-403-11
1-469-403-11
FERRITE
4322209046
Others
125
A
COIL
L101
1-469-398-11
1-469-398-11
INDUCTOR 0.1UH
432B108006
Others
126
A
COIL
L102
1-469-398-11
1-469-398-11
INDUCTOR 0.1UH
432B108006
Others
127
A
COIL
L201
1-469-398-11
1-469-398-11
INDUCTOR 0.1UH
432B108006
Others
128
A
COIL
L202
1-469-398-11
1-469-398-11
INDUCTOR 0.1UH
432B108006
Others
129
A
COIL
L301
1-469-398-11
1-469-398-11
INDUCTOR 0.1UH
432B108006
Others
130
A
COIL
L302
1-469-398-11
1-469-398-11
INDUCTOR 0.1UH
432B108006
Others
131
A
TRANSISTOR
Q001
8-729-139-04
8-729-139-04
TRANSISTOR 2N3904
4111139040
Sony
132
A
TRANSISTOR
Q002
8-729-139-04
8-729-139-04
TRANSISTOR 2N3904
4111139040
Sony
133
A
TRANSISTOR
Q003
8-729-139-04
8-729-139-04
TRANSISTOR 2N3904
4111139040
Sony
134
A
TRANSISTOR
Q004
8-729-823-81
8-729-823-81
TRANSISTOR 2SC4632LS-CB7
4100246320
Sony
135
A
TRANSISTOR
Q005
8-729-194-57
8-729-191-57
TRANSISTOR 2SC945P
411020945P
Sony
136 #11
A
TRANSISTOR
Q101
8-729-050-42
8-729-050-42
TRANSISTOR KSP44
4112400400
Sony
HMD-A420(E)
7-6
No.
#
Board
Type
! /
*
Ref. No.
Part No.
Description
Remarks-1
Remarks-2
Difference
Service
Production
137 #11
A
TRANSISTOR
Q201
8-729-050-42
8-729-050-42
TRANSISTOR KSP44
4112400400
Sony
138 #11
A
TRANSISTOR
Q301
8-729-050-42
8-729-050-42
TRANSISTOR KSP44
4112400400
Sony
139
A
RESISTOR
R001
1-247-807-31
1-247-807-91
CARBON 100 1/4W
4050510155
Sony
140
A
RESISTOR
R002
1-247-807-31
1-247-807-91
CARBON 100 1/4W
4050510155
Sony
141
A
RESISTOR
R004
1-216-025-11
1-216-025-91
RES-CHIP 100 1/10W
4010110152
Sony
142
A
RESISTOR
R005
1-216-053-00
1-216-053-91
RES-CHIP 1.5K 1/10W
4010115252
Sony
143
A
RESISTOR
R006
1-216-073-00
1-216-073-91
RES-CHIP 10K 1/10W
4010110352
Sony
144
A
RESISTOR
R007
1-216-025-11
1-216-025-91
RES-CHIP 100 1/10W
4010110152
Sony
145
A
RESISTOR
R008
1-216-058-00
1-216-058-91
RES-CHIP 2.4K 1/10W
4010124252
Sony
146
A
RESISTOR
R009
1-216-049-11
1-216-049-91
RES-CHIP 1K 1/10W
4010110252
Sony
147
A
RESISTOR
R010
1-216-025-11
1-216-025-91
RES-CHIP 100 1/10W
4010110152
Sony
148
A
RESISTOR
R011
1-216-041-00
1-216-041-91
RES-CHIP 470 1/10W
4010147152
Sony
149
A
RESISTOR
R013
1-216-065-11
1-216-065-91
RES-CHIP 4.7K 1/10W
4010147252
Sony
150
A
RESISTOR
R014
1-216-065-11
1-216-065-91
RES-CHIP 4.7K 1/10W
4010147252
Sony
151
A
RESISTOR
R015
1-247-816-11
1-247-816-91
CARBON 240 1/4W
4050524155
Sony
152
A
RESISTOR
R016
1-216-041-00
1-216-041-91
RES-CHIP 470 1/10W
4010147152
Sony
153
A
RESISTOR
R017
1-247-807-31
1-247-807-91
CARBON 100 1/4W
4050510155
Sony
154
A
RESISTOR
R018
1-216-025-11
1-216-025-91
RES-CHIP 100 1/10W
4010110152
Sony
155
A
RESISTOR
R019
1-216-025-11
1-216-025-91
RES-CHIP 100 1/10W
4010110152
Sony
156
A
RESISTOR
R020
1-216-079-00
1-216-079-91
RES-CHIP 18K 1/10W
4010118352
Sony
157 #11
A
RESISTOR
R021
1-245-244-11
1-245-244-11
METAL CHIP 12.4K 1/10W
419A112422
Others
158
A
RESISTOR
R022
1-216-058-00
1-216-058-91
RES-CHIP 2.4K 1/10W
4010124252
Sony
159
A
RESISTOR
R023
1-218-763-11
1-216-108-91
RES-CHIP 300K 1/10W
4010130452
Sony
160
A
RESISTOR
R024
1-247-883-00
1-247-883-91
CARBON 150K 1/4W
4050515455
Sony
161
A
RESISTOR
R025
1-249-421-11
1-247-839-91
CARBON 2.2K 1/4W
4050522255
Sony
162
A
RESISTOR
R026
1-216-041-00
1-216-041-91
RES-CHIP 470 1/10W
4010147152
Sony
163
A
RESISTOR
R028
1-216-049-11
1-216-049-91
RES-CHIP 1K 1/10W
4010110252
Sony
164
A
RESISTOR
R029
1-216-053-00
1-216-053-91
RES-CHIP 1.5K 1/10W
4010115252
Sony
165
A
RESISTOR
R030
1-216-073-00
1-216-073-91
RES-CHIP 10K 1/10W
4010110352
Sony
166
A
RESISTOR
R031
1-244-274-11
1-244-274-11
METAL 22M 1/2W
4160422655
Others
167
A
RESISTOR
R032
1-216-067-00
1-216-067-91
RES-CHIP 5.6K 1/10W
4010156252
Sony
168
A
RESISTOR
R033
1-216-103-00
1-216-103-91
RES-CHIP 180K 1/10W
4010118452
Sony
169
A
RESISTOR
R034
1-247-764-11
1-249-697-91
CARBON 10K 1/2W
4060210315
Sony
170
A
RESISTOR
R035
1-244-273-11
1-244-273-11
METAL 2.2M 1/2W
4160222555
Others
HMD-A420(E)
7-7
No.
#
Board
Type
! /
*
Ref. No.
Part No.
Description
Remarks-1
Remarks-2
Difference
Service
Production
171
A
RESISTOR
R036
1-216-025-11
1-216-025-91
RES-CHIP 100 1/10W
4010110152
Sony
172
A
RESISTOR
R037
1-216-025-11
1-216-025-91
RES-CHIP 100 1/10W
4010110152
Sony
173
A
RESISTOR
R039
1-216-058-00
1-216-058-91
RES-CHIP 2.4K 1/10W
4010124252
Sony
174
A
RESISTOR
R042
1-259-531-11
1-249-649-91
CARBON 100 1/2W
4060210115
Sony
175
A
RESISTOR
R046
1-216-060-91
1-216-060-91
RES-CHIP 3K 1/10W
4010130252
Sony
176
#8
A
RESISTOR
R101
1-208-755-11
1-208-755-91
RES-CHIP 75 1/10W
4010175002
Sony
177
A
RESISTOR
R102
1-216-065-11
1-216-065-91
RES-CHIP 4.7K 1/10W
4010147252
Sony
178
A
RESISTOR
R103
1-216-049-11
1-216-049-91
RES-CHIP 1K 1/10W
4010110252
Sony
179
A
RESISTOR
R104
1-249-399-11
1-247-795-91
CARBON 33 1/4W
4050533055
Sony
180
A
RESISTOR
R105
1-216-017-91
1-216-017-91
RES-CHIP 47 1/10W
4010147052
Sony
181
A
RESISTOR
R106
1-216-017-91
1-216-017-91
RES-CHIP 47 1/10W
4010147052
Sony
182 #11
A
RESISTOR
R107
1-249-426-11
1-247-849-91
CARBON 5.1K 1/4W
4050551255
Sony
183
A
RESISTOR
R108
1-247-862-11
1-247-862-91
CARBON 20K 1/4W
4050520355
Sony
184
A
RESISTOR
R109
1-216-042-00
1-216-042-91
RES-CHIP 510 1/10W
4010151152
Sony
185
A
RESISTOR
R110
1-216-061-00
1-216-061-91
RES-CHIP 3.3K 1/10W
4010133252
Sony
186
A
RESISTOR
R111
1-247-903-00
1-247-903-91
CARBON 1M 1/4W
4050510555
Sony
187
A
RESISTOR
R112
1-249-901-11
1-249-651-91
CARBON 120 1/2W
4060212115
Sony
188
A
RESISTOR
R113
1-216-041-00
1-216-041-91
RES-CHIP 470 1/10W
4010147152
Sony
189
A
RESISTOR
R115
1-260-085-11
1-260-085-91
CARBON 68 1/2W
4050168055
Sony
190
A
RESISTOR
R120
1-216-017-91
1-216-017-91
RES-CHIP 47 1/10W
4010147052
Sony
191
#8
A
RESISTOR
R201
1-208-755-11
1-208-755-91
RES-CHIP 75 1/10W
4010175002
Sony
192
A
RESISTOR
R203
1-216-049-11
1-216-049-91
RES-CHIP 1K 1/10W
4010110252
Sony
193
#8
A
RESISTOR
R204
1-216-021-00
1-216-021-91
RES-CHIP 68 1/10W
TS29051039
Sony
194 #11
A
RESISTOR
R207
1-249-426-11
1-247-849-91
CARBON 5.1K 1/4W
4050551255
Sony
195
A
RESISTOR
R208
1-247-862-11
1-247-862-91
CARBON 20K 1/4W
4050520355
Sony
196 #11
A
RESISTOR
R209
1-247-808-11
1-247-808-91
RES-CHIP 510 1/10W
4050551155
Sony
197
A
RESISTOR
R210
1-216-061-00
1-216-061-91
RES-CHIP 3.3K 1/10W
4010133252
Sony
198
A
RESISTOR
R211
1-247-903-00
1-247-903-91
CARBON 1M 1/4W
4050510555
Sony
199
A
RESISTOR
R212
1-249-901-11
1-249-651-91
CARBON 120 1/2W
4060212115
Sony
200
A
RESISTOR
R213
1-216-041-00
1-216-041-91
RES-CHIP 470 1/10W
4010147152
Sony
201 #11
A
RESISTOR
R215
1-260-160-11
1-260-160-91
CARBON 110 1/2W
4050111155
Sony
202
#8
A
RESISTOR
R301
1-208-755-11
1-208-755-91
RES-CHIP 75 1/10W
4010175002
Sony
203
A
RESISTOR
R303
1-216-049-11
1-216-049-91
RES-CHIP 1K 1/10W
4010110252
Sony
204
A
RESISTOR
R304
1-249-399-11
1-247-795-91
CARBON 33 1/4W
4050533055
Sony
HMD-A420(E)
7-8
No.
#
Board
Type
! /
*
Ref. No.
Part No.
Description
Remarks-1
Remarks-2
Difference
Service
Production
205 #11
A
RESISTOR
R307
1-249-426-11
1-247-849-91
CARBON 5.1K 1/4W
4050551255
Sony
206
A
RESISTOR
R308
1-247-862-11
1-247-862-91
CARBON 20K 1/4W
4050520355
Sony
207 #11
A
RESISTOR
R309
1-247-808-11
1-247-808-91
RES-CHIP 510 1/10W
4050551155
Sony
208
A
RESISTOR
R310
1-216-061-00
1-216-061-91
RES-CHIP 3.3K 1/10W
4010133252
Sony
209
A
RESISTOR
R311
1-247-903-00
1-247-903-91
CARBON 1M 1/4W
4050510555
Sony
210
A
RESISTOR
R312
1-249-901-11
1-249-651-91
CARBON 120 1/2W
4060212115
Sony
211
A
RESISTOR
R313
1-216-041-00
1-216-041-91
RES-CHIP 470 1/10W
4010147152
Sony
212
A
RESISTOR
R315
1-260-085-11
1-260-085-91
CARBON 68 1/2W
4050168055
Sony
213 #11
A
SPARK GAP
SG001
1-519-422-11
1-519-422-21
SPARK GAP
5106122204
Sony
214
A
SPARK GAP
SG101
1-517-499-11
1-517-499-11
GAP, SPARK
4705415201
Sony
215
A
SPARK GAP
SG201
1-517-499-11
1-517-499-11
GAP, SPARK
4705415201
Sony
216
A
SPARK GAP
SG301
1-517-499-11
1-517-499-11
GAP, SPARK
4705415201
Sony
217
D
CAPACITOR
C401
1-137-869-11
1-137-869-11
MYLAR 0.1MF 250V
5074104102
Others
218
D
CAPACITOR
C402
1-126-941-11
1-126-941-91
ELECT 470MF 25V
5156471S25
Sony
219
D
CAPACITOR
C403
Pending
Pending
MYLAR 0.022MF 100V
5075223501
220
D
CAPACITOR
C404
1-107-914-11
1-126-942-91
ELECT 1000MF 25V
515X102S25
Sony
221
D
CAPACITOR
C405
1-137-969-11
1-137-969-11
FILM 0.22MF 50V
5110224550
Others
222
D
CAPACITOR
C406
1-137-413-11
1-137-413-91
MYLAR 3300pF 100V
5116332111
Sony
223
D
CAPACITOR
C408
1-126-951-11
1-126-951-91
ELECT 470MF 35V
515X471T35
Sony
224
D
CAPACITOR
C409
1-137-410-11
1-137-410-91
MYRAR 1000pF 100V
5116102111
Sony
225
#8
D
CAPACITOR
C502
1-135-383-11
1-135-383-11
MYLAR 0.1MF 100V
5075104501
Others
226
#8
D
CAPACITOR
C503
1-135-383-11
1-135-383-11
MYLAR 0.1MF 100V
5075104501
Others
227
D
CAPACITOR
C504
1-137-150-11
1-137-393-91
MYLAR 0.01MF 100V
5116103511
Sony
228
D
CAPACITOR
C505
1-137-968-11
1-137-968-11
MYRAR 0.1MF 50V
5110104550
Others
229
D
CAPACITOR
C506
1-137-150-11
1-137-393-91
MYLAR 0.01MF 100V
5116103511
Sony
230
D
CAPACITOR
C507
1-137-391-11
1-137-391-91
MYLAR 4700pF 100V
5116472511
Sony
231
D
CAPACITOR
C508
1-163-251-11
1-163-251-91
CERAMIC CHIP 100pF 50V
7183101556
Sony
232
D
CAPACITOR
C509
Pending
Pending
3300pF 100V
5090332515
233
D
CAPACITOR
C510
1-126-767-11
1-126-767-91
ELECT 1000MF 16V
5156102S16
Sony
234
D
CAPACITOR
C512
1-163-259-91
1-163-259-91
CERAMIC CHIP 220pF 50V
7183221556
Sony
235
D
CAPACITOR
C513
1-163-259-91
1-163-259-91
CERAMIC CHIP 220pF 50V
7183221556
Sony
236
#8
D
CAPACITOR
C514
1-165-319-11
1-165-319-91
CERAMIC CHIP 0.1MF 50V
7146104456
Sony
237
D
CAPACITOR
C515
1-137-869-11
1-137-869-11
MYLAR 0.1MF 250V
5074104102
Others
238
D
CAPACITOR
C517
1-137-929-11
1-137-929-11
CERAMIC 200pF 3KV
510H221193
Others
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