Philips PM3208 Service Manual page 78

20 mhz dual channel oscilloscope
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WER SUPPLY + MISCELLANEOUS
10 - 30
1
FUSE
POWER
T1001
|
'
POWER
SUPPLY
FUSE RATING
|
220V/ 315 mA
CN1001
CNS001
110V/630mA
AC
INPUT
5
—_
140V
1 wl 1026
14V
32
-
a
TO
CN2004
6,3V
(H-PCB) |
-12V
re
¥
i=]
aan
Blrrozr
C1001
CN1005
+12V
P
'
-12V 0
i
CN2003
+5V
(H-PCB)
:
:
+160V
5
03010
ey
1
SCALE ILLUM
25C18L6-R
aT
CN3002
ae
CN3001
|
4
TRACE
ROTATION
'
ae
01001
PL3001
7G4B-42
~
+
'
-
~
CN1003
Q3011
2SC1846-R
R1010
PL3002
CN1002
e—{_2E2 }-
nnn
= GV UNREG
ze
4 +160V
RI
01005
wo {8
se
iz
E 009
RDSSEL
oS
Gr),21002
'
7
(522808807,
CRT CONTROL
+
—at5V
'
R1011
RDIBEL
5
R1005
12k
CN1004
z
t
ALT PULSE,
}R 1008
TO 1C201-13
CHOP BLANK
2
2
INTENSITY
-ROM!Ro
re
160V
E
CN2002
"y
we
cl
(H-PCB)
=
3
03035
03036
03037
j
FOCUS
wo
HZ36L
HZ36L
HZ36L
8
Poy
'
+12V
8
1C4001
rans
iCLOTBP
MPCL5 BEC
IV (P-P)
.
MAT3448
890428
Figure
10.15
Circuit diagram
of power supply
+ miscellaneous

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