Panasonic SA-PM31P Service Manual page 78

SA-PM31P / SA-PM31PC
SCHEMATIC DIAGRAM-8
MAIN CONTROL CIRCUIT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
: +B SIGNAL LINE
: +B SIGNAL LINE
FL600
A2BB00000131
FL DISPLAY
30 29 28 27 26 25 24 23 22 21
31 SEG09 DIG02
SEG10 DIG03
32
SEG11
33 DIG04
IC600
SEG12
34 DIG05
C0HBB0000044
35 SEG13 DIG06
IC FL DRIVER
36 SEG14 -Vp
37 SEG15 DIG07
38 SEG16 DIG08
39 SEG17 DIG09
40 SEG18 DIG10
1 2 3 4 5 6 7 8 9 10
C613
10V22
20
19
18
17
16
15
14
13
12
11
C615 220P
C616 220P
C617 220P
C618 0.01
C622 220P
C621
C620
C614
0.1
50V22
0.01
78
FL1
FL2
L603
G0C101JA0027
D600
L603
B0BC6R700006
-VP
C602
50V22
CN606
17
16
15
14
13
12
11
TO
10 MAIN CIRCUIT
(CN308) ON
9
SCHEMATIC
8
DIAGRAM-4
7
6
5
4
3
2
1
H606/JW606
GND2
1
(ECONO)PCONT
2 TO
SYNC
TRANSFORMER
3
SYS6V
CIRCUIT
4
(CN505) ON
-VP
5
SCHEMATIC
FL2
6
DIAGRAM-14
FL1
7