Read Panasonic SA-VKX20GA / SA-VKX20GC / SA-VKX20GS Service Manual online
120
18.6. CD Open Button, Mic, USB & Remote Sensor Circuit
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
H
REMOTE SENSOR CIRCUIT
E
CD OPEN BUTTON CIRCUIT
SCHEMATIC DIAGRAM - 16
SA-VKX20GA/GC/GS CD OPEN BUTTON / MIC / USB / REMOTE SENSOR
CIRCUIT
: +B SIGNAL LINE
D
TO
PANEL CIRCUIT
(CN6001)
IN SCHEMATIC
DIAGRAM - 15
PANEL CIRCUIT
(CN6001)
IN SCHEMATIC
DIAGRAM - 15
D
TO
PANEL CIRCUIT
(ZJ6003A*)
IN SCHEMATIC
DIAGRAM - 15
PANEL CIRCUIT
(ZJ6003A*)
IN SCHEMATIC
DIAGRAM - 15
F
MIC CIRCUIT
: +B SIGNAL LINE
: MIC AUDIO INPUT SIGNAL LINE
D
TO
PANEL CIRCUIT
(CN6002)
IN SCHEMATIC
DIAGRAM - 15
PANEL CIRCUIT
(CN6002)
IN SCHEMATIC
DIAGRAM - 15
5
1
A
TO
DVD MODULE CIRCUIT
(FP9001)
IN SCHEMATIC
DIAGRAM - 1
DVD MODULE CIRCUIT
(FP9001)
IN SCHEMATIC
DIAGRAM - 1
B
TO
MAIN CIRCUIT
(CN2404)
IN SCHEMATIC
DIAGRAM - 11
MAIN CIRCUIT
(CN2404)
IN SCHEMATIC
DIAGRAM - 11
G
USB CIRCUIT
: USB SIGNAL LINE
: +B SIGNAL LINE
TO SMPS GND
2
1
4
3
CN6004
100P
C6018
1000P
C6020
G2
2
1
3
G1
IR6000
B3RAB0000084
REMOTE CONTROL SENSOR
22
C6021
RMT
DGND
VREF+
NC
R6080
0
1
2
2
1
ZJ6003B*
S6016
CD
OPEN/CLOSE
DGND
KEY1
2
5
1
4
6
3
C1110
0.1
G
G
JK1111
1.8K
R1111
1
2
2
1
ZJ1111A*
6.3V100
C1100
0
LB1200
0
K1210
0
K1200
0
LB1210
2
3
1
5
4
CN1113
B3AAA0001031
D1111
DGND
-D
DGND
+D
USB5V
DGND
USB5V
+D
-D
USB REC LED
CHASIS GND
USB PORT
2 3
1
EVUE27FK2B53
VR6500
50V1
50V1
C6502
0
L6502
L6501
0
2000
2001
0.1
C6510
R6505
470
C6509
100
R6500
R6501
2.2K
C6505
1
C6504
1800P
C6507
R6504
22K
R6502
47K
16V10
C6503
R6510
0
680
R6507
L6500
J0JBC0000019
R6506
560
5
4
7
8
1
3
2
R6509
0
JK6500
MIC
C6508
50V1
50V1
1M
R6503
C6506
1
C6500
1
IC6500
C1AB00003130
5
6
4
1
2
3
9
11
13
14
12
10
7
8
IN
VREF
INT
V+
GND
GAIN1
OUT
BUFFOUT
BUFFGAIN
BUFFIN
SENSE
GAIN SW
DET
GAIN2
2
3
1
5
4
CN6500*
MIC
AGND
MIC_SW
DGND
+9V
GND
GND
MIC VOL JOG
MIC AMPLIFIER
TL
TL
ZJ6500*
1
2
NOTE: “ * ” REF IS FOR INDICATION ONLY
C6512
0.01
C6511
0.1
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