Fuse Coding - JVC HR-S5000U Service Manual

5 . 1 . 3

Fuse coding

Standard fuse part numbers are as follows.
Common
symbol
�
2
Shape of fuse
(fourth and fifth digits)
5 1
q, 5 . 2 x 20 mm
60
q, 6 . 4 x 30 mm
6 1
<ti6 . 3 5 x 3 1 . 8 m m
<ti 6 . 4 x 30 mm w i t h lead w i res
6 3
66 <1>6. 3 5 x 3 1 . 8 mm with lead w i res
00 Special type
Characteristics (sixth digit)
Fusing C u r rent
Symbol
2 1 0 %
2 7 5 %
A
400 %
1 000 %
2 1 0 %
B 2 7 5 %
400 %
1 3 5 %
c
200 %
- � - -
2 1 0 %
2 7 5 %
E
400 %
1 000 %
1 3 5 %
J
200 %
1 3 5 %
M
200 %
1 60 %
R
200 %
1 60 %
200 %
s
700 % -
1 3 5 %
u
200 %
800 % - 2000 %
C haracteristic
( i n capital letter s )
�
© ®
y
3
Shape of fuse
( i n figures)
Rated voltage
(seventh digit)
1 AC 1 2 5 V
2 AC 2 50 V
3 0. 1 - 1 A : AC 2 50 V
1 . 2 5 - 6 . 3 A : AC 1 2 5 V
Fusing Time
With in 2 m i n .
0 . 6 - 1 0 sec.
0 . 1 5 - 3 sec.
0.02 - 0 . 3 sec.
Within 30 min.
0 . 0 5 - 2 sec .
0 . 0 1 - 0 . 3 sec .
W i t h i n 1 h r .
W i t h i n 2 m i n .
W i t h i n 2 m i n .
0 . 6 - 1 0 sec.
0 . 1 5 - 3 sec.
0 . 0 2 - 0 . 3 sec .
Within 1 h r .
Within 2 m i n .
W i t h i n 1 h r .
W i t h i n 2 min.
W i t h i n 1 h r .
Within 2 m i n .
Within 1 h r .
W i t h i n 2 m i n .
2000 % W i t h i n 0 . 0 1 sec .
W i t h i n 1 hr.
Within 2 min.
Within 0 . 0 1 sec .
0
0 �
I
Rated voltage
( i n figures)
Values
(eighth-tenth or eleventh digits)
example:
Remark s
A nt i - r u s h type (for E u rope )
Regular fusible type
(for S E M K O , Europe)
Regular fusi �pe (for
· - -�
Anti-rush type (for E u rope)
A n t i -rush type
Regular fusi ble type (for
Regular fusible type
A nti-rush type
A n t i - r u s h type (for
U L )
Values
R 6 3 . . . . . . . . . 0.63 A
1 RO . . . . . . . . . 1 . 0 A
2 R 5 . . . . . . . . . 2 . 5 A
1 00 . . . . . . . . 1 0 A
R 3 1 5 . . . . . . . . . 0 . 3 1 5 A
1 R 2 5 . . . . . . . . . 1 . 2 5 A
Japan )
UL,
U L )
5-5