SERWIS
ELEKTRONIKI
Baza Porad Serwisowych
Rys. 14. Automatyczny prze³¹cznik napiêcia zasilania (
) -
- OTVC Philips chassis GR1-AX.
Automatic Multi-Voltage Adapter Panel Assy
B
3300
4 7
Ω
6303
1N5062
6304
1N5062
3304
845k
3306
M12
3307
M12
6343
1N4148
6308
OF705
6V2
6341
BAN62
3310
33
Ω
7304
BC558C
6344
OF705
6V2
2304
27n
3344
22k6
3348
M82
3349
M536
2309
m22
250V
3301
30k
3302
33k
U
=220 (110)V~
B-A
2301
4 7
400V
µ
3303
30k9
3309
6k8
3308
k91
7303
ON769
6307
BZX79
B6V8
2302
m33
10V
7301
BC558B
2305
47n
3343
k27
3345
1k0
7302
BC548B
6311
BZX79
C4V7
3346
1k0
2306
1 0
50V
µ
6306
BT151
650R
2308
2n2
2307
10n
6305
BT149M
3347
33
Ω
6690
BYD33D
6691
BYD33D
2606
m22
400V
2604
10
µ
+290V
6342
BYV527
2342
2n2
linia odniesienia dla pomiaru napiêæ
A
!
!
!
!
4/V3
2/V3
4/R3
1/R3
2/R3
1/V3
+290V
(+140V)
+8V
(+5.1V)
+8V
(+5.1V)
+0.177V
(+5.3V)
+6.3V
(+11.5V)
+0.7V
(0V)
1015