Panel Circuit - Panasonic SA-PM53E Service Manual

SA-PM53E / SA-PM53EB / SA-PM53EG

17.3. PANEL CIRCUIT

SCHEMATIC DIAGRAM-4
PANEL CIRCUIT
CN601
5.6V
1
DGND
2
CD3.3V
3
STDBY3.3V
4
FL_CLK
5
FL_DATA
6
FL_CS
7
HALT
8
P_CONT
9
RMT
TO
10
MAIN CIRCUIT
DGND
11
(CN401) ON
VOL_JOG
12
SCHEMATIC
KEY1
13
DIAGRAM-3
KEY2
14
KEY3
15
TREBLE_JOG
16
BASS_JOG
17
-VREF
18
AUX_L
19
AFGND
20
AUX_R
21
R635
150
D602
B3AAA0000489
STANDBY LED
VR601
K9AA024Y0001
VOLUME JOG
A COM B
1 2 3
R613
12K
R614
22K
C607 C609
100P 100P
R615
10K
: +B SIGNAL LINE : +B SIGNAL LINE
C606
50V22
2 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 31 32 33 34 35
1
33 32 31 30 29
34 GRID09
35
GRID08
36
GRID07
37 GRID06
38
GRID05 IC601
39 C0HBB0000057
GRID04
40 GRID03 FL DRIVER
41
GRID02
42
GRID01
43
VDD
44
VSS
1 2 3 4 5
R604 100K
R636 10K
R632 R633 R634 R605 R606 R607 R608 R609 R610
2.2K 1.5K 1.2K 6.8K 4.7K 3.3K 2.2K 1.5K 1.2K
R630 R629 R628 R627 R631 R611 R612
1.5K 6.8K 4.7K 3.3K 2.2K 1.5K 1.2K
VR603 VR602
EVEGE1F3012B EVEGE1F3012B
TREBLE JOG BASS JOG
A COM B A COM B
1 2 3 1 2 3
R616 R619
12K 12K
R617 R620
22K 22K
C611 C612 C613 C615
100P 100P 100P 100P
R618 R621
10K 10K
WA648
0
: AUX SIGNAL LINE
FL601
A2BB00000157
FL DISPLAY
38 39
R602 R603
C608
68 68
50V22
28 27 26 25 24 23 B0BC6R700006
SEG08 22
21
SEG09
SEG10 20
SEG11 19
18
SEG12
SEG13 17
SEG14 16
15
SEG15
SEG16 14
VDD 13
12 C614
VSS
0.01
6 7 8 9 10 11
C620
0.01
C618
1000P
R622
1 O
47
2
3 G
Z601
C616 C617
B3RAB0000046
0.01 6.3v47
REMOTE SENSOR
WA658
0
90
WA652 WA656
0 0
FL1
FL2
WA644 WA657 WA654
0 0 0
D601
-VP
L602
G0C101JA0052
C610 WA650
50V22
0
VPGND
WA651
0
WA642
R625 1K 0 FL_CS
R624 1K
FL_CLK
R623 1K
FL_DATA
H601/JW601
DGND
1
WA653 0 HALT
C624
C625
2
50V22 0.1
P_CONT
3 TO
STDBY3.3V
4 TRANSFORMER
-VP
CIRCUIT
5
FL2 (CN501) ON
DGND
6
SCHEMATIC
FL1
C619 7
DIAGRAM-7
VPGND
50V22
8
5.6V
9
L603
G0C3R3JA0027
CD3.3V
JW602
TO CHASSIS GROUND
C603
0.01
JK601
1
R601 1.8K
3 MUSIC PORT
R626 1.8K
2
L601 C605 C602 C604 C601
G0C101JA0052 1000P 1000P 470P 470P
AGND
SA-PM53E/EG/EB PANEL CIRCUIT