Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-MT1EB MD0303092C2 doc sch22
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SCHEMATIC DIAGRAM-22
PANEL CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE
FL901
A2BD00000067
56 55 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 2 1
12G
10G
11G
P10
P15
P11
P13
P14
P16
P12
6G
1G
9G
3G
8G
5G
2G
P4
7G
4G
P1
P9
P6
P7
P2
P3
P8
P5
C909
Z901 25V22
C907 B3RAD0000035
25V22
R961 O VDD G
C908 1K 1 2 3
RMT C910
P12
P6
P7
P8
P9
25V22
P1
P2
P3
P4
P5
P10
P11
25V22
CN901B
GND C961
22 0.01
LEDB 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
LEDB C953
SEG02
SEG06
DIG17/SEG36
SEG35
SEG00
SEG01
SEG04
SEG05
SEG11
DIG16/SEG37
SEG03
SEG07
SEG08
SEG09
SEG10
21 DIG15/
RM+B 1 SEG38
JOGB Vss
20
JOGA DIG14/
19 P13
49 SEG39 SEG12 32
SW1 SW1 P14
18 1 50 DIG13/SEG40 SEG13 31
SW2 SW2 P15
51 DIG12/SEG41 SEG14 30
17 G12 P16
SYS6V SYS6V 2 52 DIG11/SEG42 SEG15 29
16 G11
53 DIG10 SEG16 28
SW3 SW3 3 G10
15 54 DIG09 SEG17 27
SW4 C951 C952 G9
SW4 100P 100P 55 DIG08 SEG18 26
14 VR901
G8
KEY KEY
EVEKE2F3024M 56 DIG07 IC901 SEG19 25
TO 13
SW4
S941 G7
57 DIG06 C0HBB0000033 SEG20 24
Vss DOWN
MAIN CIRCUIT 12
Vss G6
58 DIG05
DISPLAY CONTROLLER IC
SEG21 23
(CN901A) ON RMT RMT
SW3 G5
SCHEMATIC 11 59 DIG04 SEG22 22
G4
DIAGRAM-18 RM+B RM+B 60 DIG03 SEG23 21
10 S942 G3
SW2 UP 61 DIG02 SEG24 20
CS G2
9 SW1 62 DIG01 SEG25 19
CK G1
8 63 DIG00 VCC2 18
C943 C944 C941 C942
RST 100P 100P 100P 100P 64 -VP SEG26 17
7 Vss
RESET
SEG29
SEG27
DA
SEG31
SEG30
SEG34
SEG32
SEG28
SDATA
SEG33
XOUT
VCC1
6
SCK
VSS
D902 XIN
CS
SW5V B0BC5R000009 C906
5 D911 0.01
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 C904 C905
FGND B0ACCK000005 0.01 47
4
R918
10K
FL2 R911 3.3K
3
-VP R912 3.3K C903
2
FL1 R913 3.3K
1 120P
33K
22K
33K
150
33K
150
56P
56P
56P
C902
0.1
0.01
C913
C914
C911
C912
C901 C954
R917
R914
R916
R901
R915
R902
6.3V100P 1
D901
B0ACCK000005
R956 R971 1.5K
220 SYS6V Q971
RED
D971
B1GBCFJN0004
D956 LED DRIVER CONTROL
LNH9A8BYB0A2 B3AAA0000534
Q971
R931 R932 R933 R934 R935 R936 R937 R938
KEY 820 1K 1.2K 1.5K 1.8K 2.2K 3.3K 4.7K
PROGRESSIVE
OPEN/CLOSE
SELECTOR
POWER
R.SKIP
PAUSE
F.SKIP
STOP
S938
PLAY
S935
S937
S939
S933
S932
S934
S931
S936
Vss
L994
JK901
TV/VCR IN CIRCUIT
H601/W601 4
J0JBC0000019
4 5 JK401 R489
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