Panasonic SA-AK78 Service Manual page 35

SCHEMATIC DIAGRAM-9
FL601(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
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A B C D E F G H I J K L M N O P Q R S
B
A
R655 C619
330 68P
0V
C
C617
Q602
68P
2.2V
D
R654
Q602,603
330K
KRC102MTA
E
SWITCHING(MBP)
X601
(32.7kHz)
F
Q601
RVTDTC124EST
RESET
4.9V
G
H
C
B
A
G
16
1
2.4V
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:POSITIVE VOLTAGE LINE
FL DISPLAY
Z601
RCDGP1U28MD
(REMOTE SENSOR)
GND V
CC
3 2
Q603
4.9V
0V
C614
50V2.2
0V
D654
RVD1SS133TA
R651
1K
4.8V
Q609
KRC102MTA
POWER SUPPLY CONT.
C634
0.01
0V 5V 2.2V 3.1V 3.1V 5V
15 14 13 12 11 10 9
IC602
M62457FPE1
SPEANALYZER AMP
2 3 4 5 6 7 8
1.5V 2.5V 2.5V 2.5V 2.5V 2.5V
5.8V
6.8V
:MIC SIGNAL LINE
:NEGATIVE VOLTAGE LINE
44 45
OUT
1
I
C
F
I
H
Q610
D
2SA933SSTA
E
POWER SUPPLY
5V 5V
5V
4.3V
J
K
0V
L
-28.4V
F
G
N
M
L
5V
K
R682 10K
J
R683 10K
O
R684 10K
P
Q
E
D
A
B
H
6.8V
C633
16V10
L605
10 H
35
:CD SIGNAL LINE
-28.4V
46 47 48 49 51 52 53
R688 R689
68 68
-28.4V
H602
1 FL1
N
To AC TRANS
FL2
2
CIRCUIT
3 SYNC
(CN501)
D.GND
4
on SCHEMATIC
5 / ECO
DIAGRAM-20
SYS5.8V
5.8V 6
H601
SW5V
1
B
To
SER1
2
MECHANISM
SER4
3
CIRCUIT
VREF-
4
(CN1201)
5 TPS
on SCHEMATIC
DECK1
6
DIAGRAM-6
7 DECK2
VREF+
8
R652
10K
CN601
1
MIC
M.GND
2
SW5V
3
+7.7V
4
-VP
5
DC DET
6
7 SPEANA
RESET
8
9 DACK
PCONT
10
11 MRST
MRQ
12
13 MSI
K
To MAIN
MSO
14
CIRCUIT
15 MCK
(CN603A)
MCS
16
on SCHEMATIC
CS
17
DIAGRAM-13
PLL CE
18
SER4
19
DDATA
20
PLL DT
21
22 SD
DO/ ST
23
24 LED6.8V
D.GND
25
26 SENS
H.P SW
27
28 H.P Lch IN
H.P GND
29
H.P Rch IN
30
4
5
2
JK603
3 HEADPHONES
6
7
1
SA-AK78