Panasonic SA-AK58 Service Manual page 130

SCHEMATIC DIAGRAM-13
FL600(RSL0296-F)
1 2 3 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 36 37 38 39 40 41 42 43
R692 100K
R689 100K
R686 100K
R681 100K
R672 100K
R682 100K
R673 100K
R683 100K
R674 100K
R684 100K
R675 100K
R685 100K
R676 100K
C D E F G H I
A J K L M N O P Q R S T U V
a Z
C646
0.01
0.5V 4.9V
16 15 14 13 12
1 2 3 4 5
2.5V 1.5V 2.5V
6V
5.3V
:POSITIVE VOLTAGE LINE
-28.5V
A B C D E F G H I J K L M N O P Q R S T
W B
Y X
2.5V 2.5V 2.5V 4.9V
11 10 9
IC603
M62457FPE1
SPE.ANALYZER AMP
6 7 8
2.5V 2.5V 2.5V 2.5V
R932 R935 C652 R947
100K 100K 50V0.1 100
:NEGATIVE VOLTAGE LINE :CD SIGNAL LINE
FL DISPLAY
44 45 46 47
U
A
B
A
B
C
4.9V
C
D
E
F
G
H
I
J
K
L
D
E
F
G
R971
1K
M
N
O
P
3.2V
Q
R
7.4V
R944
5.6K
S
T
U
V
W
H
I
J
K
D638
L606
MA4020LTA
100
48 49 51 52 53
V W X
A B C
H603
N
1 SYNC To
2 FL1 TORANSFORMER
3 FL2 CIRCUIT
4 SYS6V
(CN502)
5 ECONO
on SCHEMATIC
GND
6 DIAGRAM-20
CP602
1 LED9V
2 SPEANA
3 SW5V
4 CHG PLGR
5 VREF+
6 CD DET
7 PLL CK
8 PLL DA
9 PLL CE
10 CHG HALF
CHG CCW
11
To
CHG CW
12
(CONTROL)
ST.D0
13
CIRCUIT(CN302)
SPLATCH
14
on SCHEMATIC
CHG SW1
15
DIAGRAM-16
LVL2
16
GND
17
-VP
18
HP.GND
19
HP.Rch
20
HP.Lch
21
HP.SW
22
CHG SW2
23
I/ O CLK
24
DPL CLK
25
DPL DA
26
CP603
1 Lch OUT
2 A.GND
3 Rch OUT
4 D.GND
5 CD3.3V
6 TX
7 CD7.5V
8 P.GND
To
9 +B(7.5V)
(CONTROL)
10 MIC
CIRCUIT(CN303)
M.GND
11
on SCHEMATIC
CHG AD1
12
DIAGRAM-15
13
SD
14
CHG AD2
15
SER5
16
SER3
17
/CD
18
MUTEA
19
P.CONT
20
LVL1
C
H
A
B
POWER
B
MAIN
B
MAIN