Panasonic SA-HT650P Service Manual page 134

Dvd home theatre sound system
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SCHEMATIC DIAGRAM - 21
PANEL CIRCUIT
16
19
23
24
25
28
29
17
18
20
21
22
26
27
77 76
75
74 73 72 71 70 69 68 67 66 65
64
IC601
C2BBGF000463
SYSTEM CONTROL
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
R620
10K
R605
10K
R606
10K
R684
1K
R653
R652
: +B SIGNAL LINE
FL601
A2BD00000072
32
33
34
36
40
41
42
43
44
45
30
31
35
37
38
39
63
62 61 60 59 58 57 56 55 54 53 52 51
GRD5
50
GRD6
49
GRD7
48
GRD8
47
NC
46
WAKE LED
45
DO/ST
44
SD IN
43
NC
42
NC
41
NC
40
NC
39
ECS
38
SER5
37
SER1
36
SER2
35
SER3
34
SER4
33
SYNC
32
31
RMT
X602
H2B400400013
IN
OUT
GND
C624
6.3V100
C625
0.1
C626
L601
6.3V470
J0JBC0000041
R651
C631
680
6.3V470
D607
MA2J72900L
C627
1000P
R608
1K
Q601
D609
B0ACCK000005
C611
0.01
D609
Q601
B1GACFLL0005
VR601
RESET SWITCH
EVEKE2F3024M
MAIN VOL
B
COM
A
3
2
1
47K
47K
: -B SIGNAL LINE
46
61
62
B0BC5R600003
100K
R671
R672
100K
100K
R673
R674
100K
R675
100K
R676
100K
R677
100K
R678
100K
R601
100K
R604
100K
R625
22K
100
R661
R631
100
R630
100
220
R629
R623
2.2K
R622
100
R627
C672
100K
100P
R637
47K
C612
50V2.2
C622
35V22
R657
68
L602
J0JBC0000041
D608
C621
50V3.3
R624
22K
Z601
B3RAB0000013
REMOTE SENSOR
O
VDD
G
1
2
3
C620
0.01
C619
1000P
C609
0.01
R628
4.7K
R619
R654
10K
100K
D603
1SS380TE-17
D604
1SS380TE-17
DO/ST
14
SD
13
SER4
12
SER2
11
SER1
10
TO
SER3
9
DSP
DSPACK
CIRCUIT
8
SENS
(CN805) ON
7
DSPRST
6
SCHEMATIC
DGNDC1
DIAGRAM-16
5
7.5V
4
DET_OUT
3
2
1
CN602
FL1
22
FL2
21
-VP
20
SER1
19
SER2
18
SYS6V
17
SYNC
16
PCONT
15
DCDET
14
TO
MIC_VR
13
MAIN
PHONE_SW
12
CIRCUIT
SER5
11
(CN901) ON
MIC_SW
10
SCHEMATIC
DGNDC1
9
DIAGRAM-22
MECHRS
8
MECHRQ
7
MECHSI
6
MECHSO
5
MECHCK
4
MECHCS
3
VREF+
2
1
CN601

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