Panasonic SA-AK78 User Manual

IC801
TC9496F-012A
DIGITAL SOUND
CONTROLLER
R832
220
X801
(33.8MHz)
R816
1M
C843
12P
C842
5P
R813 270
R817
1K
C821
2200P
G
C817
50V1
R804 47K
C804
50V4.7
C802
2200P
I
R803 270K
C803
50V4.7
C801
2200P
H
C813 6.3V47
C812
470P
R810
56
C811 560P
R808
10K
C814 6.3V47
R807
10K
C809
50V4.7
C
A
B
R833
4.7K
D
C
HI
JK
SCHEMATIC DIAGRAM-14
C846
1
C845
1
R811
100K
C893
0.022
R842
4.7K
R841
330
C844
1
R844 330 R845 330
DEFGBA
C808
0.1
C807
0.1
R831
47
C841
0.01
C806
50V0.47
R802
1K
R801
1K
C805
50V0.47
R809
10K
C810
2200P
C840
330P
C815 0.47
C816 0.47
R814 270
C822
2200P
R818
1K
C818
16V10
C839 6.3V47
C819
0.01
L809
C831 0.47
C833 6.3V47
R826 270
C834
2200P
R846
1.5K
C832
50V4.7
C837 6.3V47
C836 6.3V100
C827
0.01
C823 0.47 R821 270
C829
2200P
R822 270
C824 0.47
C830
2200P
C828
0.01
C838
6.3V47
C850
47P
L802
L803
1 2 3 4 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
44
45
46
47
48
49
50
515253545556575859606162636465666768697071727374757677787980
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
XI
XO
VDX GND AL AOL AOL T VRL R AILT VDALR AIRT AORT AOR GND AR GND AC AOC AOCT VRCS AICT VRO VRI VDACS AISLT AOSLT AOSL GND ASL GND ASR AOSR AOSRT AISRT VDASR
NC
TP0
TP1
TP2
TP3
TP4
V
DD
V DD R
GND R
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
FS
CKO0
CKO1
GND
TP13
MCK
V
DD
TP14
TST15
EM0
EM1
STEP1 STEP0
/RESET
V
DD
SYNC
ELRO
ELRI
EBCO
EBCI
D IN
D OUT
GND
/CS
IFCK
IFDI
IFDO
IFOK
/ERR
I2CS
BA1 BA0
BOOT
NC
TST0
TST1
TST2
TST3
VDM
VRM1
M IN
M OUT
VRM2
GNDM
VSAL
L IN
AVRL
VDL
VDR
AVRR
R IN
VSAR
GNDX
C
R827
4.7K
R840
10K
R839 330
R838 330 R837 330 R836 330 R835 330 R834 330
C847
0.022
C848
1
R256
1K
Q204
IMX9T110
ATTENUATOR
R824
1.2K
R823
1.2K
C239
16V10
C240
16V10
R250 470
L810
10
H
2
6
34
5
L807
10
H
L805
R249
470
1
:NEGATIVE VOLTAGE LINE:POSITIVE VOLTAGE LINE :CD SIGNAL LINE
7.7V
-7.7V
14.8V
14.2V
3.3V
5.1V
5V
5V
5V
0.6V0V
0.6V 0V
5V
2.5V
2.5V
2.5V
2.5V 2.5V 2.5V
5V
2.5V 2.5V 2.5V
2.4V
2.5V 2.5V 2.5V 2.5V
2.8V
5V
2.5V
2.4V
2.5V
2.4V
4.3V
2V
1.9V
5V
2.5V
2.5V
5V 5V 5V 5V 2.5V
2.5V
2.5V
2.5V
2.6V 2.6V
5V 5V 0V 0V 5V 5V 5V
5V
2.5V
2.5V
2.5V
4.2V
2.4V
2.5V
5V
5V
2.5V
2.4V
:SURROUND/HIGHT SP DRIVE SIGNAL LINE
:SUB WOOFER/FRONT LOW SP DRIVE SIGNAL LINE
40
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