128
18.4. Volume, Music Port, Remote Sensor & Mic Circuit
SCHEMATIC DIAGRAM - 12
SA-VK480EE
VOLUME / MUSIC PORT / REMOTE SENSOR / MIC CIRCUIT
C
C
TO
PANEL CIRCUIT
(J6001*)
IN SCHEMATIC
DIAGRAM - 11
10
1
B
TO
MAIN CIRCUIT
(CN2806)
IN SCHEMATIC
DIAGRAM - 7
B
TO
MAIN CIRCUIT
(CN2812)
IN SCHEMATIC
DIAGRAM - 7
C
TO
PANEL CIRCUIT
(J6501A*)
IN SCHEMATIC
DIAGRAM - 11
C
TO
PANEL CIRCUIT
(ZJ6601*)
IN SCHEMATIC
DIAGRAM - 11
O
TO
AC INLET CIRCUIT
(ZJ5702)
IN SCHEMATIC
DIAGRAM - 18
: +B SIGNAL LINE
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: MUSIC PORT AUDIO INPUT SIGNAL LINE
: MIC AUDIO INPUT SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
F
VOLUME CIRCUIT
G
MUSIC PORT CIRCUIT
I
MIC CIRCUIT
H
REMOTE SENSOR CIRCUIT
A
B
C
D
E
F
G
H
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
A
B
D
E
F
H
G
C
3
2
1
1
2
1000P
C6512
390
R6512
R6511
0
C6810 390P
C6861
1000P
C6801 0.047
J0JBC0000019
L6802
J0JBC0000019
L6851
R6811
1K
1K
R6812
L6801
J0JBC0000019
L6863
J0JBC0000019
J0JBC0000019
L6812
330P
C6814
J0JBC0000019
L6811
0.047
C6802
1
2
ZJ6801*
C6811
1
1
C6812
0.01
C6816
1
6
4
5
JK6800
7
3
2
1
7
6
4
5
JK6810
3
2
0.01
C6815
0.01
C6821
0.01
C6822
6
8
9
7
2
1
4
5
3
10
CN6807
MP_GND
S6820
0.01
C6865
390P
C6820
0.1
C6803
0.1
C6804
C6851
0.1
C6852
1000P
0.1
C6863
C6813
330P
HP_L
HP_R
HP_GND
DGND_C
MP_L
MP_SW
HP_SW
MP_R
DGND_B
R6208
6.8K
KEY2_STOP_B
5
6
1
3
4
2
8
7
J6501B*
S6304
S6302
S6303
R6304
R6305
R6303
S6308
S6306
S6307
R6308
R6306
R6307
R6501
12K
R6502
22K
R6503
10K
C6503
1000P
EVEKE2F3524M
VOLUME JOG
VR6500
S6300
R6301
1K
1K
1.2K
1.8K
2.2K
2.7K
4.7K
0
S6208
R6302
S6301
LED_SUPPLY_B
DVREF+_B
J_VOLA_2
J_VOLA_2
LED_GND_B
HP_L
HP_SW
HP_R
PA_SW
MUSIC PORT
HEADPHONE
OPEN
PA_IN_L
HP_GND
DGND
PA_IN_GND
EJECT
PA_IN_R
STOP
LED_SUPPLY
DGND
LED_GND
J_VOLA
DVREF+
KEY3
VOL_LED
USB
TAPE
MANUAL EQ
STOP / -DEMO
/ REWIND
V
/ FORWARD
V
EXT-IN
DVD / CD
FM/AM
1 2 3
B3RAB0000025
VOUT
GND
VCC
Z6601
1
3
2
J6001B*
50V22
C6616
C6601 100P
VREF+
DGND
REMOTE CONTROL SENSOR
RMT
VOL_LED_B
Q6511
B1GBCFJN0033
LED DRIVE
B3AEA0000127
VOL LED (TOP) VOL LED (BOTTOM)
D6511
D6512
B3AEA0000127
J0JBC0000019
J0JBC0000019
L6000
L6007
J0JBC0000019
K6013
0
R6006
560
J0JBC0000019
L6003
ZJ6002*
5
4
7
1
8
3
2
JK6001
L6864
0
R6005
0
L6002
R6013
C6013
100P
R6012
0
R6008
22K
C6005
1
1
C6000
C6003 1800P
1
C6009
1
C6008
0
R6009
2.2K
C6007
R6007
470
VR6001
EVUE27FK2B53
MIC VOL JOG
1
C6017
C6012
1
K6016
0
C6106
1
C6006
1
4
5
1
3
2
7
6
CN6702
K6018
0
R6014
1M
C6011
1
47K
R6011
10
C6010
IC6000
C1AB00003130
MIC AMPLIFIER
MIC_D
DGND
MIC
+9V
MIC_SW
NC
NC
A_GND
MIC
2
1
13
5
4
10
11
8
7
9
6
3
12
14
3
2
1
IN
GAIN1
GAIN2
DET
OUT
BUFFGAIN
BUFFIN
BUFFOUT
INT
SENSE
VREF
V+
GND
GAIN_SW
0
Summary of Contents for SA-VK480EE
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