Panasonic SA-PM08 - Circuit Diagrams - System Control and Operation; System Control and Operation Circuit Schematics

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Q
P
O
N
M
L
K
J
I
H
G
F
E
IC501
MN101C38CRC1
SYSTEM CONTROL/
LCD DRIVE
SYSTEM CONTROL CIRCUIT
G
DCBA
A
B
C
D
B
A
J
K
DCBA
767778798081828384858687888990919293949596979899
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
50494847464544434241403938373635343332313029282726
75
74
73
72
53
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
52
51
100
COM3
COM2
COM1
COM0
V
DD
OSC1
VLC1
OSC2
VLC3
VLC2
GND
XI
XO
GND
VREF-
KEY1
KEY2
NC
DES
DISC OPN SW
DISC CLS SW
VREF+
DCMD
DCLK NC DISC OPN DISC CLS CRTIMER RESET LFE MUTE NC DVD PWR CNT PWRCNT LINE OUT MUTE HALT RMC IN HP SW MIC SW SD NC PLL DO ST PLL CE CINE LED SSS LED DD LED PLL CLK ACLK
ALATCH
MUTEA
EDAT
18dB ECLK
ECS
WIDE2
WIDE1
LCD CLS
LCD OPN
ECHO DAT
ECHO LATCH
SEG37
SEG36
SEG35
SEG34
SEG33
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG23
SEG22 SEG21
SEG20
SEG19
SEG18
SEG17 SEG16 SEG15 SEG14 SEG13
SEG12
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2 SEG1 SEG0
NC
PWRDET
SEG11
SEG32
PLL DI ADATA
DSTAT
SEG24
ECHO CLK
T
S
R
G
O
N
Z
X
H
I
KLMILJUVAWFPQBCDEDCFGE
C506
470P
C507
470P
R522
100
R524
100
C509
470P
R528
100
R527
10K
C511
470P
C512
470P
R538
100
R577
270K
C513
470P
R542
100
R574
270K
C514
0.1
D502
1SS355TE17
R563
100K
C516
6.3V47
R545 100
R546 1K
H
R526 100
R525 100
R560 470 R559 390 R558 390
R551 1K
R513
100
R514
1M
C503
9P
C502
18P
X501
(8MHz)
C504
22P
R518
330K
X502
(32kHz)
C505
22P
R507
100K
R508
100K
R509
100K
R505
10K
R552 1K
R564
4.7K
R553 1K
R565 4.7K
R554 100
R566 22K
R543
100
R544 1K
R501 100
R502 100K
R547 100 R548 100 R549 100
R550 1K
R555 100K
R556 1K
R557 1K
R561 1K R562 1K
R578
100
R567
1.5K
R539
100
R511
100K
R519 100
R521 100
R523 100
R529 100
R531 100
R533
100
Q507
KRA104STA
MUTING CONT.
R540
22K
C518
0.01
R571
47K
C520
0.1
C517
50V2.2
D504
1SS355TE17
Q508
KRC104STA
RESET
D501
1SS380TE-17
SCHEMATIC DIAGRAM - 13
C501
0.1
R534
R503
15K
C515
0.1
R569
22K
R535
10K
15K
33K
[GK]
[GCS]
R534
:POSITIVE VOLTAGE LINE
2.6V 2.6V 2.6V 2.6V 2.6V 2.6V 2.6V 2.6V 2.6V 2.6V 2.5V 2.5V 2.5V 2.5V 2.6V 2.6V 2.6V 2.5V 2.6V 2.6V 2.5V 2.6V 2.6V 2.5V 2.5V
2.6V
2.6V
2.5V
2.6V
2.6V
2.6V
2.6V
2.6V
2.6V
2.6V
2.7V
2.5V
2.5V
0V
0V
0V
0V
0V
5V
5V
0V
0V
0V
4.9V
0V
0V 0V
3.6V 0.3V
0.2V
0V
5V
0V 0V 5V 0V 5V
3.6V 4.1V
0V 0V 5V 5V 0V 0V 0V
4.8V
0V
2.8V
2.5V
2.5V
2.5V
2.5V
0.2V
1.8V
3.3V
5V
2.4V
2.3V
2.2V
2.5V
5V
5V
3V
0V
4V
0V
5V
3.8V
5V
5V
5.2V
7.3V
4.8V
1.6V
0V
3.2V
T 16ms.
2V
P
- P
F=32kHz
5.2V
P
- P
F=32kHz
4.8V
P
- P
F=8MHz
2.4V
P - P
F=8MHz
5V
0V
4.9V
0V5V
4.8V
3.2V
1.6V
0V
T 16ms.