Panasonic SA-PM12P, Service Manual

Page: 58 / 110

76 77 78 79 80
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53 54
55 56 57 58 59 60 61
62
43
44
45
46
47
48
49
50
42
41
40
39
38
37
36
35
34
33
32
31
30 29 28 27 26
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
81
82
83
84
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
X601
R917
0
R920
330K
R918
10M
DCDET2
CHG_SW2
SERDATA
MBP2
MBP1
VSS
XOUT
XIN
XCOUT
XCIN
RESET
DCDET1
CDRST
SERCLK
VL2
VL3
NC
COM0
COM1
COM2
COM3
AVSS
VREF
VCC
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
V_JOGB
IC600
M38258MCM084
CHG_SW1
CHG_PLGR
CHG_HALF
CHG_CCW
CHG_CW
V_JOGA
C624
6.3V100
C623
0.1
C625
6.3V1000P
C626
1000P
R678
680
L603
D630
3.3
³
H
C629
1000P
C632
1000P
C633
1000P
C634
1000P
R682
100K
R681
100K
R680
100K
R679
33K
R685
10K
R686
820
C630 560P
C631 560P
C635 560P
C636 560P
C637 560P
C638 560P
C639 560P
1 2 3
R904
100K
R902
100K
C
615
100P
C
616
100P
R919
0
R952
100
R915
100
R922
0
1 3 5 7 9 8 6 4 2 10 11 12 13 14 15 16 17 18
19
20
C627
0.01
CHG
_
P
L
GR
C628
16V22
D627
D628
R967
0
R911
47K
C647
0.01
R
916
100
R
973
100
R
935
22K
R
932
22K
R
951
1K
R
926
1K
R
924
22K
R923
10K
DC
_
DE
T1
DC
_
DE
T2
CHG
_
CW
CHG
_
CCW
S
W1
S
W2
L
ED
15V
M
IC
_
S
W
DGND
M
IC
_
SW
P
GND
CD
7
.5V
TX
CD
3
.3V
CDGND
CDR
CDAGND
CDL
CP605
V
_J
OGA
V
_J
OGB
CHG
_
CW
CHG
_
CCW
CHG
_
HA
LF
CHG
_
P
L
GR
S
W1
S
W2
VREF+ DC
_
DE
T2
DC
_
DE
T1
V
RE
F+
CDRST
SERD
A
TA
SERC
LK
CRO2
RES
TSW
P
CONT
P
L
ED
R
MT
SUBQ SD S
QC
K
/ST
_
DD
S
T
A
T
US
B
L
KC
LK
P
LL
C
LK
P
LL
DA
P
LL
CE
ASP
_L
A
T
CH
ASP
_
C
LK
ASP
_
D
A
TA
CHG
_
AD2
CH
G
_
AD1
KEY3
KEY2 KEY1
DECK
_
AD2
DECK
_
AD1
VREF+
VREF-
DVREF+
V
J
OGB
V
J
OGA
VR600
RRV12E24404A
JOG VOLUME
TO
MAIN CIRCUIT
(CN303) on
SCHEMATIC
DIAGRAM-3
SCHEMATIC DIAGRAM-6
100
: +B Line : CD Signal Line
SYS
6
V2
M
IC
_
GND
MICON IC
R925
1M
((0.43V))
((0V))
((
0
.4
2
V))
((
1
.2
5
V))
((
5
.1
7
V))
((
5
.1
3
V))
((
5
.1
3
V))
((
3
.0
5
V))
((
5
.1
3
V))
((
3
..
5
8
V
))
((
0
V))
((
0
V))
((
0
V))
((
0
V))
((
5
.0
5
V))
((
0
V))
((
4
.6
7
V))
((
5
.1
2
V))
((
0
V))
((
4
.6
7
V))
((
5
.1
7
V))
((
0
.7
1
V))
((
5
.0
1
V))
((
3
.0
5
V))
((
4
.2
3
V))
((
4
.9
7
V))
((
5
.1
8
V))
((
0
V))
((
0
V))
((
0
V))
((5.04V))
((5.01V))
((5.16V))
((5.14V))
((5.11V))
((1.28V))
((0V))
((2.24V))
((2.45V))
((0V))
((0V))
((5.02V))
((0V))
((0V))
((0V))
((0V))
((5.11V))
((5.13V))
((5.15V))
((5.17V))
((
0
V))
((
0
V))
((
0
V))
((
0
V))
((
0
V))
((
2
.2
9
V))
((
2
.2
8
V))
((
2
.2
9
V))
((
2
.2
9
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
2
.2
9
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
2
.2
9
V))
((
2
.3
1
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
2
.2
8
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
2
.3
0
V))
((
0
V))
((2.31V))
((2.30V))
((2.30V))
((2.30V))
((2.28V))
((2.30V))
((2.30V))
((2.30V))
((2.30V))
((5.14V))
((5.15V))
((0V))
((2.26V))
((2.24V))
((2.26V))
((2.26V))
((2.26V))
((4.60V))
((2.94V))
((0.44V))
PANEL CIRCUIT