Panasonic SA-PM41P Service Manual page 82

SA-PM41P / SA-PM41PC
SCHEMATIC DIAGRAM-8
MAINCONTROL CIRCUIT
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
C606
56P
R603
15K
L604
3.3uH
C627
50V22
C626
0.1
C622 47P
C623 47P
C624 220P
C625 220P
: - B SIGNAL LINE
: +B SIGNAL LINE
60 59 58 57 56 55 54
C601
50V22
49 50 51 52 53
C628
50V22
C629
0.1
17 18 19 20 21 22 23 24 25 26 27
16 SEG34
15 SEG35
14 VSS
13 XIN
12 XOUT
11 VCC1
IC602
10 P0
C0HBB0000039
9 P1
MASTER
8 SDATA
7 SCK
/CS2
6
5 /RESET
G16
4
DIG00
G15
3 DIG01
G14
2 DIG02
G13
1 DIG03
64 63 62 61 60 59 58 57 56 55 54
Q604
B1ABCE000016
SWITCH
R647
C630
100K
330P
FL1
FL2
R601
R600
D600
68
68 L603
B0BC6R700006
100uH
-VP
C602
50V22
28 29 30 31 32
WA635
A47
SEG18 33
A46
SEG17 34
A45
35
SEG16
A44
36
SEG15
A43
37
SEG14
A42
38
SEG13
A41
39
SEG12
A40
40
SEG11
A39
41
SEG10
A38
42
SEG09
A37
43
SEG08
A36
SEG07 44
A35
45
SEG06
A34
46
SEG05
A33
47
SEG04
A32
48
SEG03
53 52 50 49
51
82
CN606
VOL_JOG
1
KEY1
2
KEY2
3
KEY3
4
5
SYS6V
6
VREF+
7
WA638
PCONT
8
FL_RST
TO
9
MAIN CIRCUIT
FL_CLK
WA633
10
(CN308) ON
FL_CS1
11
SCHEMATIC
FL_DATA
12 DIAGRAM-4
RMT
13
GND2
14
SYNC
15
SW5V
16
HB_LED/SSEQ_LED
17
FL_CS2
18
KEY_LED
19
H606/JW606
GND2
1
PCONT
2
TO
SYNC
3 TRANSFORMER
SYS6V
CIRCUIT
4
(CN505) ON
-VP
5
SCHEMATIC
FL2
6
DIAGRAM-15
FL1
7