Philips SCOPEMETER PM93 Service Manual page 248

41
K2715
I
~-----
-
10- 12
G
K21 ..
K22 ..
K27 ..
ST6616
920925
1
2
3
4
5
E
02111
+
@
G
K2715
CIRCUIT DIAGRAMS
5T6984
921016
Figure 10.4c Analog A2 PCB for Revision Level 21 and lower with
C2141, C2241, R2156, R2256, R2176 and R2276
installed (PTC protection, see Revision Level 23)