Panasonic SA-AK58 Service Manual page 129

SCHEMATIC DIAGRAM-12
I
FL CIRCUIT
L605
3.3 H
D636
R919
RVD1SS133TA
10K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
a
b
d
e
f
g
h
K N W V a S U
D615
1SS291TA
:POSITIVE VOLTAGE LINE
C645
16V10
5.2V
3.7V
R905 100 5.3V
R907 100 5.3V
R906 100 5.3V
R904 100 5.3V
0.2V
3.5V
2.2V
5.3V
5.3V
R920 100 5.2V
5.3V
R923 100 5.2V
5.2V
5.1V
((0V)) 0V (5.1V) 5.1V
0V 0V
((0V)) 0V (5.1V) 5.1V
0V 0V
0V ((0V)) 0V 0V (5.1V) 5.1V
5.2V
5.2V
C640
560P
C643
560P
C644
560P
T I H G F E
R948
1K
D
B
R960 470
A
R926
47K
C649
0.01
C667
50V2.2
0V
Q604
KRC103MTA
RESET
:NEGATIVE VOLTAGE LINE
C629
330P
R901
22K
R949
22K
100 99 98 97 96 95 94 93 92 91 90
5V
1 CRT/SER4
TPS
2
3 DECK1
0V
4 DECK2
KEY4
5
6 KEY3
7 KEY2
8 KEY1
0V
SER1
9
0V
10 CD RST
0V
11 SER3
0V
IC600
SER5
12
M38199MF229F
13 SPE
SYSTEM CONTROL/
14 V JOG A/B
FL DRIVE
15 J JOG A/B
16 CHG AD1
17 CHG AD2
0V
18 SER2
0V
STATUS
19
20 SQCLK/ STDO
21 SD
SUBQ
22
23 CHG CW
24 CHG CCW
0V
25 CHG HALF
26 MLD/PLLCE
27 MDATA/PLLDA
28 MCLK/PLLCLK
29 RESTSW
30 BLKCK
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
i
j
R939
680
X601
R940
(8MHz)
10M
X600
(32.7kHz)
5.2V
6V
5.3V
-28.5V
89 88 87 86 85
84 83 82 81
-22.1V
SEG14 80
-22V
SEG15
79
-28.6V
SEG16 78
-24.2V
SEG17 77
-19.9V
SEG18
76
-17.8V
SEG19 75
-15.6V
SEG20 74
-17.8V
SEG21 73
-22.1V
72
SEG22
-26.4V
71
SEG23
-19.9V
70
SEG24
-26.4V
69
SEG25
-22.1V
68
SEG26
-24.2V
67
SEG27
-26.4V
66
SEG28
-22V
65
SEG29
-24.1V
SEG30 64
-26.3V
SEG31 63
-28.4V
SEG32
62
-28.4V
SEG33 61
-26.3V
GRD1 60
-26.3V
GRD2
59
-26.2V
GRD3 58
-26.2V
GRD4 57
-26.1V
GRD5 56
-26.1V
GRD6 55
-26.1V
GRD7 54
-26V
GRD8 53
-25.9V
GRD9
52
-25.9V
GRD10 51
47 48 49 50
D627,628
D633,634
RVD1SS133TA
D633
D634
D627
D628
Q606
0.3V
0V
Q606,608
KTC3199GRTA
Q608 SWITCHING(MBP)
0V
0.7V
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Z
Y
X
C
L
M