Sony RM-PJVW100 / VPL-VW50 Service Manual ▷ View online
3-1
VPL-VW50
Section 3
Semiconductors
Index
The following describes the semiconductor types used in
this unit.
For semiconductors marked with page numbers in the
index, refer to the corresponding pages in this section.
However, in some cases incompatible types are also listed,
therefore, when a part is to be replaced, also refer to the
Spare Parts section.
In addition, for semiconductors with ID Nos., refer to the
separate CD-ROM titled “Semiconductor Pin Assignments”
(Sony Part No. 9-968-546-xx) that allows searching for
parts by semiconductor type or ID No.
The semiconductors in the manual or on the CD-ROM are
listed by equivalent types. Thus the external view or the
index mark indication may differ from the actual type.
Pin assignments and block diagrams are based on the IC
manufacturer’s data book.
this unit.
For semiconductors marked with page numbers in the
index, refer to the corresponding pages in this section.
However, in some cases incompatible types are also listed,
therefore, when a part is to be replaced, also refer to the
Spare Parts section.
In addition, for semiconductors with ID Nos., refer to the
separate CD-ROM titled “Semiconductor Pin Assignments”
(Sony Part No. 9-968-546-xx) that allows searching for
parts by semiconductor type or ID No.
The semiconductors in the manual or on the CD-ROM are
listed by equivalent types. Thus the external view or the
index mark indication may differ from the actual type.
Pin assignments and block diagrams are based on the IC
manufacturer’s data book.
DIODE
Page or ID No.
1SS355TE-17 .......................... DC008-02
D10SC4M ................................ DM002-01
D10SC6M ................................ DM002-01
D1FL20U-TA ............................ DC007-01
D1FS4A-TA .............................. DC007-01
D2FS6-TA ................................ DC007-01
DAP202K-T-146 ....................... DC001-02
D10SC6M ................................ DM002-01
D1FL20U-TA ............................ DC007-01
D1FS4A-TA .............................. DC007-01
D2FS6-TA ................................ DC007-01
DAP202K-T-146 ....................... DC001-02
HN1D03FU-TE85R .................. DC005-05
M1FS4-4063 ............................ DC008-02
MA113-(TX) ............................. DC008-01
MA3J14700LSO ....................... DC001-01
MA113-(TX) ............................. DC008-01
MA3J14700LSO ....................... DC001-01
RD12SB-T1 .............................. DC008-04
RD27SB-T1 .............................. DC008-04
RD5.6SB-T1 ............................. DC008-04
RD7.5M-T1B ............................ DC001-04
RSB6.8SFTE61 ....................... DC008-06
RD27SB-T1 .............................. DC008-04
RD5.6SB-T1 ............................. DC008-04
RD7.5M-T1B ............................ DC001-04
RSB6.8SFTE61 ....................... DC008-06
LED
Page or ID No.
SEC2422C ................................ LC003-03
TRANSISTOR
Page or ID No.
2SA1213Y-TE12L ..................... TC002-01
2SA1576A-T106-QR ................. TC001-01
2SC4081T106R ........................ TC001-02
2SA1576A-T106-QR ................. TC001-01
2SC4081T106R ........................ TC001-02
DTA144EUA-T106 .................... TC001-04
DTC144EUA-T106 .................... TC001-03
DTC144EUA-T106 .................... TC001-03
HN1B01FU-TE85R ................... TC006-17
IC
Page or ID No.
74LCX541MTCX ............... MC74HC541N
BA6285FP-E2 ......................... BA6285FP
M24C64-WMN6T(B) ........ M24C02-MN6T
NJM2904V(TE2) ......................... RC4558
NJM4556AV(TE2) ....................... RC4558
NJM78M12DL1A-TE1NJM78M12DLA_TE1
NJM4556AV(TE2) ....................... RC4558
NJM78M12DL1A-TE1NJM78M12DLA_TE1
SN74LV125APWR ............ MC74HC125N
SN74LV4053APWR ......... MC74HC4053F
SN74LVC125APWR-12 .... MC74HC125N
SN74LV4053APWR ......... MC74HC4053F
SN74LVC125APWR-12 .... MC74HC125N
TL431CPK-E2 ........................... NJM431U
4-1
VPL-VW50
4-1. Notes on Repair Parts
1. Safety Related Components Warning
w
Components marked
Components marked
! are critical to safe operation.
Therefore, specified parts should be used in the case of
replacement.
replacement.
[WARNHINWEIS]
[WARNHINWEIS]
[WARNHINWEIS]
[WARNHINWEIS]
[WARNHINWEIS]
Les composants identifiés par la marque
Les composants identifiés par la marque
! sont
critiques pour la sécurité.
Ne les remplacer que par une pièce portant le numéro
spécifié.
Ne les remplacer que par une pièce portant le numéro
spécifié.
2. Standardization of Parts
Some repair parts supplied by Sony differ from those
used for the unit. These are because of parts common-
ality and improvement.
Parts List has the present standardized repair parts.
used for the unit. These are because of parts common-
ality and improvement.
Parts List has the present standardized repair parts.
3. Stock of Parts
Parts marked with “o” at SP (Supply Code) column of
the Spare Parts list may not be stocked. Therefore, the
delivery date will be delayed.
Items with no part number and no description are not
stocked because they are seldom required for routine
service.
the Spare Parts list may not be stocked. Therefore, the
delivery date will be delayed.
Items with no part number and no description are not
stocked because they are seldom required for routine
service.
4. Units for Capacitors, Inductors and Resistors
The following units are assumed in Schematic Dia-
grams, Electrical Parts List and Exploded Views
unless otherwise specified.
grams, Electrical Parts List and Exploded Views
unless otherwise specified.
Capacitors
:
µF
Inductors
:
µH
Resistors
:
Ω
Section 4
Spare Parts
4-2
VPL-VW50
Cover
4-2. Exploded Views
+BVTP 3
x12
+BVTP 3
x12
5
12
10
15
14
10
1
8
4
13
7
6
16
9
10
10
10
10
2
3
11
10
Optics
(See page 4-8)
(See page 4-8)
10
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