Service Overview; Circuit Protection Device (Fuse And Ic Link) - Sony DNW-A100 Maintenance Manual

1-1. Circuit Protection Device (Fuse and IC Link)

Fuses or IC links for circuit protection are mounted on the
boards of the VTR and on the optional boards.
A fuse or IC link will blow when abnormality occurs and
an over-current flows (or over-heat occurs) in the equip-
ment. Be sure to replace it with the specified fuse or IC
link as shown below after tracing and removing the root of
the fuse-blowing.
Board name Ref. No.(address)
AD-105 board PS500 (B-7)
PS501 (B-7)
APR-12 board PS900 (F-7)
APR-13 board PS700 (G-7)
CP-297 board PS100 (C-1)
PS101 (C-1)
CP-300 board PS100 (A-1)
PS101 (A-1)
DEC-65 board PS901 (C-6)
DIF-42 board PS500 (G-5)
PS501 (G-6)
DIF-44 board PS401 (G-7)
DPR-71 board PS11 (G-7)
PS12 (G-7)
PS13 (H-7)
PS15 (E-7)
DPR-73 board PS100 (E-7)
PS101 (E-7)
PS102 (D-7)
DR-315 board PS1 (A-5)
EQ-56 board PS1 (G-7)
SE-378 board F1
F3
F2
F4
SS-63 board PS100 (E-7)
PS101 (E-7)
SSX-1 board PS100 (F-7)
PS101 (F-7)
PS400 (F-2)
TBC-23 board PS1 (C-7)
TC-96 board PS200 (D-1)
PS300 (D-1)
VPR-17 board PS900 (H-12)
Note: (address) means the mounted address of fuse or IC link.
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
http://getMANUAL.com
Section 1

Service Overview

c
Use the specified part only
The fuse and IC link are critical parts to safe operation.
Replace these components with Sony parts whose part
numbers appear in this manual published by Sony. If not,
this may cause a fire or electric shock. Be sure to use the
specified component in this manual
Description
Fuse (chip) 2 A, 125 V
Fuse (chip) 0.5 A, 125 V
Fuse (chip) 0.5 A, 125 V
Fuse (chip) 1 A, 125 V
Fuse (chip) 1 A, 125 V
Fuse (chip) 4 A, 125 V
IC link (chip) 4 A
Fuse (chip) 1 A, 125 V
Fuse (chip) 0.5 A, 125 V
Fuse (chip) 4 A, 125 V
Fuse (chip) 4 A, 125 V
Fuse (chip) 5 A, 125 V
IC link (chip) 4 A
Fuse (chip) 2 A, 125 V
Thermal fuse 115 dC , 3 A, 125 V ! 1-533-251-11
Fuse (chip) 3.15 A, 125 V
Fuse (chip) 0.5 A, 125 V
Fuse (chip) 5 A, 125 V
Fuse (chip) 2 A, 125 V
Fuse (chip) 0.5 A, 125 V
Fuse (chip) 0.4 A, 125 V
Fuse (chip) 5 A, 125 V
Part No. Remarks
! 1-533-351-11 For BKNW-104
! 1-533-271-21
! 1-533-271-21
! 1-533-380-21
! 1-533-380-21 For BKNW-103
! 1-533-272-11
For BKDW-505/506 (UC)
! 1-533-348-11 For BKDW-506 (CE)
! 1-533-380-21
! 1-533-271-21 For BKNW-105
! 1-533-272-11
! 1-533-272-11
! 1-533-275-21
! 1-533-348-11
! 1-533-351-11
! 1-533-266-11
! 1-533-271-21
! 1-533-275-21
! 1-533-351-11
! 1-533-271-21
! 1-533-724-11
! 1-533-275-21
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