Panasonic SA-AKX74PH Manual de servicio - Página 8
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3.2.
Panel Circuit (SA-AKX74PH/PN-K)
With reference to original service manual (section 16.5) on pages 99.
1
2
3
SCHEMATIC DIAGRAM - 17
A
C
PANEL CIRCUIT
B
1
2
3
C6003
0.1
C6022
1000P
C6020
1000P
C6019
1000P
C
C6018
1000P
C6016
1000P
C6014
1000P
C6011
1000P
C6009
1000P
C6008
1000P
C6007
1000P
C6005
1000P
C6004
1000P
D
P0
P2
P3
FL_DA
R6031
220
FL_CLK
R6029
220
FL_CS
R6030
470
E
PW_CD3.3V
-VP
F
PW_+18V
G
FL_GND
H
1
2
3
4
5
6
: +B SIGNAL LINE
: -B SIGNAL LINE
: MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE
FL6000
A2BB00000184
FL DISPLAY
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
44 43
42
41 40
39 38
37
36
35
34
GR10
1
P0
33
GR11
2
P1
G11
32
GR12
3
P2
[44] VSS
[33] G10
G12/S17
31
4
P3
VEE
30
SG16
5
OSC
S16
29
IC6000
SG15
6
NC
C0HBB0000057
S15
28
SG14
7
DIN
FL DISPLAY DRIVER
S14
27
SG13
CLK
S13
8
26
SG12
9
STB
[12] VSS
[22] S9
S12
25
SG11
10
K1
S11
24
SG10
K2
S10
11
23
12
13
14
15
16 17
18
19
20
21
22
C6021
0.01
D6005
D6008
B0EAMM000057
DZ2J24000L
C6024
R6039
3300P
47
T6000
G4DYA0000214
Q6003
SWITCHING TRANSFORMER
4
B1BAAL000018
3
POWER SAVE CONTROL
2
R6038
C6023
5.6K
50V47
1
9
B0JAME000114
4
5
6
7
8
9
: AUDIO OUTPUT SIGNAL LINE
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
C6031
0.1
R6054
22K
C6032
50V22
DELETE
(D6011)
C6028
R6049
D6007
ADD
50V47
47K
L6000
B0EAMM000057
J0JBC0000019
(D6007)
5
6
7
D6009
8
B0BC2R4A0006
C6029
R6053
16V100
10
D6006
R6047
R6051
1
1
7
8
9
8
10
11
12
VR6000
VR6001
EVEKE2F3524B
K9AA012Y0004
VOLUME
ALBUM/TRACK
1 2 3
1 2 3
CN6001
D
TO
1
DGND
REMOTE SENSOR
2
VREF+
CIRCUIT (CN6200)
3
RMT
C6025
C6026
C6027
C6030
IN SCHEMATIC
100P
100P
100P
100P
4
RMT
DIAGRAM - 19
R6040
R6041
R6048
R6050
10K
10K
10K
10K
1/2
2/2
SA-AKX74PH/PN PANEL
10
11
12
13
14
TO PANEL
CIRCUIT (2/2)
P1
CIRCUIT
13
14