Panasonic SA-AK78 User Manual

SCHEMATIC DIAGRAM-20
AC TRANS CIRCUIT
N
2
1
3
4
5
6
7
8
9
10
11
12
CN502
R591
RSFMB40KT-L
D551
D552
D553 D554
C599
0.1
C591
2200
T501
D551-554
1D3E
3
2
1
8
7
5
4
S501
(VOLTAGE ADJ.)
W9
W5
W7
W10
W8
W6
SUB-TRANS CIRCUIT
O
F2 T2A
AC IN
JK500
110/127/220/
230-240V
50/ 60Hz
F1 T4A
W1
Z501
T502
CN500W500
RLY502
23
4 1
Q591
KTC3199GRTA
RELAY DRIVE
R595
3.3K
D500
RVD1SS133TA
R592
18
R599
18
D594
1D3E
Q594
KRC102MTA
SWITCHING
R594
10K
R593
10K
C595
35V4.7
D591
1D3E
D592
1D3E
C594
1000
C592
0.01
2
1
3
4
5
6
SYNC
FL2
FL1
GND
/ ECO
CN501
SYS5.8V
To FL CIRCUIT(H602)
on SCHEMATIC DIAGRAM-9
K
R597
1.8K
D595
MTZJ7R5ATA
C596
0.01
D599
1SS291TA
D598
1D3E
D597
RVD1SS133TA
R596
820K
C593
16V1000
C598
1000P
C597
10V22
Q592
2SC3940AQSTA
REGULATOR
Q593
KTC3199GRTA
REGULATOR
6
2
1
2
1
3 3
:NEGATIVE VOLTAGE LINE
:POSITIVE VOLTAGE LINE
127V 110V
110V 127V
220V
230-
240V
230-
240V
220V
0.8V
0V
-0.3V
2.8V
5.8V
6.4V
10.4V5.8V
6.4V
5.8V5.8V
46
SA-AK78

Panasonic SA-AK78 Specifications

General

CD Player	Yes
Radio Tuner	FM/AM
Bluetooth	No
USB Port	No
MP3 Playback	Yes
WMA Playback	Yes
AAC Playback	No
Remote Control	Yes
Speaker Type	2-way speakers
Speaker Configuration	2 speakers