Read Panasonic SA-VK680EE / SC-VK680EE Service Manual online
125
P1
P1
FOR SOFTWARE
TO CR14 (CN2)
SA-VK680EE MAIN CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN
SECTION (2/6)
TO MAIN
SECTION (6/6)
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 7
: AUDIO OUTPUT SIGNAL LINE
: AUX/MIC/MUSIC PORT AUDIO INPUT SIGNAL LINE
: AM/FM SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: CD/DVD/TAPE AUDIO INPUT SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
N
TO
SMPS CIRCUIT
(CN5802)
IN SCHEMATIC
DIAGRAM - 16
SMPS CIRCUIT
(CN5802)
IN SCHEMATIC
DIAGRAM - 16
G
TO
MUSIC PORT CIRCUIT
(CN6807)
IN SCHEMATIC
DIAGRAM - 12
MUSIC PORT CIRCUIT
(CN6807)
IN SCHEMATIC
DIAGRAM - 12
J
TO
USB CIRCUIT
(ZJ1111*)
IN SCHEMATIC
DIAGRAM - 18
USB CIRCUIT
(ZJ1111*)
IN SCHEMATIC
DIAGRAM - 18
G
TO
MUSIC PORT CIRCUIT
(ZJ6801*)
IN SCHEMATIC
DIAGRAM - 12
MUSIC PORT CIRCUIT
(ZJ6801*)
IN SCHEMATIC
DIAGRAM - 12
C
TO
PANEL CIRCUIT
(CN6001)
IN SCHEMATIC
DIAGRAM - 11
PANEL CIRCUIT
(CN6001)
IN SCHEMATIC
DIAGRAM - 11
29
30
31
32
33
34
35
36
37
38
39
40
41
42
A
B
D
E
F
H
G
C
3
1
2
Z2000
6
8
9
7
2
1
1
1
4
5
3
10
10
CN2806
MPORT_L
HP_SW
MPORT_SW
DECK_EJECT
MPORT_R
MPORT_R
M+9V
C2982 10V33
D4007
B0BC8R2A0266
D2829
B0BC8R2A0266
6
8
9
7
2
1
1
4
5
3
10
11
CN2805
OPEN
UD_SENSOR
HOME_SW
0
R2934
MODE
Q4007
B1AAKD000012
REGULATOR
R4029
180
LO_F
LO_R
TOP
DGND
MPORT_L
DGND
MPORT_R
HP_L
HP_L
HP_R
HP_R
HP_GND
HP_SW
DECK_EJECT
MPORT_SW
MPORT_GND
CD_7.5V
CD_7.5V
TOP
UD
LO F
DGND
OPEN
HOME_SW
HOME_SW
CLOSE
CLOSE
LO R
MODE
P_GND
P_GND
C4017 0.01
R2829
47
C2829
0.1
C4006 0.01
K2004
0
R2930
220K
DVD_PCON
D4000
B0EAMM000057
D4002
B0JAME000114
G0A200D00002
L4004
C4008
6.3V820
R4022
47
R4001
1.5K
R4002
2.7K
C4003
1
D2901
B0BC035A0007
G0A101ZA0028
L4001
B0JCPD000025
D4003
5
3
4
8
7
6
2
1
9
T2900
SWITCHING
TRANSFORMER
G4D1A0000117
R4021
47K
D4001
B0BC024A0267
35V33
C4042
6.3V100
C4012
C4005
0.01
C4043
16V100
B0EAMM000057
D2903
1K
R4003
C4002 0.01
G0A220GA0026
L2910
FP2901
K5G401A00008
0.4A
5.6K
R4023
25V1000
C4007
G0A200D00002
L4000
4
2
1
3
5
C0DAAYH00001
SWITCHING REGULATOR
IC4000
C4000
0.01
FL_GND
C4045
35V33
C4044
3900P
Q2900
POWER SAVE
CONTROL
B1BABK000001
FL1
FL2
-VP
DVD+5V
D+2.7V
DC_GND
STBY
OUT
VCC
GND
INV
G0A200D00002
L4008
1.2K
R2722
B0BC010A0265
D4005
M_GND
B0EAKM000117
D4032
0.1
C4025
MA2J1110GL
D5102
16V100
C4026
1K
R4031
1K
R5104
1K
R5103
B1ABCF000176
Q5102
B0BC9R1A0266
DZ4007
C4050
47
C4049
25V220
0.01
C4013
Q5100
B1BCCG000002
-9V
+9V
R4012
100
D2811
B0BC6R8A0263
22K
R4014
10K
R4016
15K
R4015
C4020
10V33
D2820
MA2J1110GL
B1GBCFJJ0051
DC DETECT
QR4002
DVD_PCON
SW5V
Q2810
B1AAKD000012
REGULATOR
REGULATOR
POWER CONTROL
POWER CONTROL
REGULATOR
REGULATOR
10V33
C4021
D2810
MA2J1110GL
DC DETECT
DC DETECT
B1GBCFLL0037
QR4003
B1GBCFLL0037
QR4004
C4022
0.01
C4019
0.01
-VP
DVD+5V
DC_DET
DZ2810
B0BC5R6A0266
R4011
680
1000P
C4016
Q4003
B1BACG000023
R2730
2.7K
390
R2731
C2729
0.01
10V33
C2728
39
R4009
C4046
0.01
C4015
1000P
C4047
10V33
Q2732
B1ADCE000012
C2735
0.01
C4014
0.01
C4023
0.01
P_GND
K4011
0
10K
R4017
10K
R4018
C2738
16V100
1K
R2733
R2732
2.7K
Q4002
B1BCCG000002
C2731
10V33
0.01
C2732
C2733
10V33
M+9V
-13V
DC18V
DGND
M+9V
1K
R2003
USB-REC-LED
M_GND
1
2
2
CN2813
B1GDCFJJ0047
LED DRIVE
INVERTER
Q2002
1
2
2
CN2812
FL1
FL_DOUT
FL_CS
VOL_LED
FL_CLK
FL2
SW5V
KEY3
MIC_IN
RMT
DVREF
V_JOG_A
KEY1
KEY2
KEY2
HBASS_JOG2
HBASS_JOG1
HBASS_JOG1
HBASS_LED
+9V
-9V
-9V
Q2003
B1GBCFJJ0051
PCONT
C4038
0
AM_BP
SYS6V
SYNC
DC_DET
-VP
R4026
10K
D2900
MA2J1110GL
LED DRIVE
R4024
4.7K
B1ADCE000012
Q4006
6
8
9
7
2
1
1
4
5
3
10
11
ZJ2701*
6
7
5
9
25
24
24
26
21
20
20
22
17
18
13
10
12
11
11
16
14
15
19
23
27
27
8
1
1
3
4
2
CN2807
SYNC
-13V
-13V
PCONT
AM_BP
DC18V
DC18V
DC18V
DC_GND
DC_GND
DC_GND
SYS6V
DC_DET
SYS_GND
-VP
VOL_LED
FL1
SW5V
KEY1
V_JOG_A
-9V
FL_CS
KEY3
MIC
RMT
KEY2
DVREF+
+9V
MIC_GND
DGND
DGND
VREF+
VREF+
STANDBY_LED
STANDBY_LED
LED_GND
FL_DATA
GND
USB REC LED
STANDBY_LED
LED_SUPPLY
HBASS_JOG1
HBASS_LED
HBASS_JOG2
HBASS_JOG2
FL_CLK
FL_GND
FL2
CNVSS
BUSY
VDD
RESET
RXD
TXD
CLK
5
6
6
1
3
4
4
2
8
7
CN2811
RXD
TXD
EFM
CLK
RESET
CNVSS
VCC
BUSY
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